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 echo '== symlink sanity ============================================='
1395 touch $DIR/s25/foo ||
1396 error "File creation in symlinked directory failed"
1398 run_test 25a "create file in symlinked directory ==============="
1401 [ ! -d $DIR/d25 ] && test_25a
1402 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1404 run_test 25b "lookup file in symlinked directory ==============="
1408 test_mkdir $DIR/d26/d26-2
1409 ln -s d26/d26-2 $DIR/s26
1410 touch $DIR/s26/foo || error "File creation failed"
1412 run_test 26a "multiple component symlink ======================="
1415 test_mkdir -p $DIR/$tdir/d26-2
1416 ln -s $tdir/d26-2/foo $DIR/s26-2
1417 touch $DIR/s26-2 || error "File creation failed"
1419 run_test 26b "multiple component symlink at end of lookup ======"
1422 test_mkdir $DIR/d26.2
1423 touch $DIR/d26.2/foo
1424 ln -s d26.2 $DIR/s26.2-1
1425 ln -s s26.2-1 $DIR/s26.2-2
1426 ln -s s26.2-2 $DIR/s26.2-3
1427 chmod 0666 $DIR/s26.2-3/foo
1429 run_test 26c "chain of symlinks"
1431 # recursive symlinks (bug 439)
1433 ln -s d26-3/foo $DIR/d26-3
1435 run_test 26d "create multiple component recursive symlink"
1438 [ ! -h $DIR/d26-3 ] && test_26d
1441 run_test 26e "unlink multiple component recursive symlink"
1443 # recursive symlinks (bug 7022)
1445 test_mkdir $DIR/$tdir
1446 test_mkdir $DIR/$tdir/$tfile
1447 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1448 test_mkdir -p lndir/bar1
1449 test_mkdir $DIR/$tdir/$tfile/$tfile
1450 cd $tfile || error "cd $tfile failed"
1451 ln -s .. dotdot || error "ln dotdot failed"
1452 ln -s dotdot/lndir lndir || error "ln lndir failed"
1453 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1454 output=`ls $tfile/$tfile/lndir/bar1`
1455 [ "$output" = bar1 ] && error "unexpected output"
1456 rm -r $tfile || error "rm $tfile failed"
1457 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1459 run_test 26f "rm -r of a directory which has recursive symlink"
1462 test_mkdir $DIR/$tdir
1463 $LFS getstripe $DIR/$tdir
1464 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1466 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1468 run_test 27a "one stripe file"
1471 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1473 test_mkdir $DIR/$tdir
1474 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1475 $LFS getstripe -c $DIR/$tdir/$tfile
1476 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1477 error "two-stripe file doesn't have two stripes"
1479 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1481 run_test 27b "create and write to two stripe file"
1484 test_mkdir $DIR/$tdir
1485 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1486 error "setstripe failed"
1487 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1488 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1490 run_test 27d "create file with default settings"
1493 # LU-5839 adds check for existed layout before setting it
1494 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1495 skip "Need MDS version at least 2.7.56"
1497 test_mkdir $DIR/$tdir
1498 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1499 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1500 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 run_test 27e "setstripe existing file (should return error)"
1505 test_mkdir $DIR/$tdir
1506 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1507 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1508 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1509 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1511 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1513 run_test 27f "setstripe with bad stripe size (should return error)"
1516 test_mkdir $DIR/$tdir
1517 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1519 error "$DIR/$tdir/$tfile has object"
1521 run_test 27g "$LFS getstripe with no objects"
1524 test_mkdir $DIR/$tdir
1525 touch $DIR/$tdir/$tfile || error "touch failed"
1526 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1527 error "missing objects"
1529 run_test 27i "$LFS getstripe with some objects"
1532 test_mkdir $DIR/$tdir
1533 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1534 error "setstripe failed" || true
1536 run_test 27j "setstripe with bad stripe offset (should return error)"
1538 test_27k() { # bug 2844
1539 test_mkdir $DIR/$tdir
1540 local file=$DIR/$tdir/$tfile
1541 local ll_max_blksize=$((4 * 1024 * 1024))
1542 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1543 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1544 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1545 dd if=/dev/zero of=$file bs=4k count=1
1546 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1547 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1549 run_test 27k "limit i_blksize for broken user apps"
1552 mcreate $DIR/$tfile || error "creating file"
1553 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1554 error "setstripe should have failed" || true
1556 run_test 27l "check setstripe permissions (should return error)"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1561 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1563 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1564 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1566 trap simple_cleanup_common EXIT
1567 test_mkdir $DIR/$tdir
1568 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1570 error "dd should fill OST0"
1572 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1574 [ $i -gt 256 ] && break
1577 touch $DIR/$tdir/$tfile.$i
1578 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1579 awk '{print $1}'| grep -w "0") ] &&
1580 error "OST0 was full but new created file still use it"
1582 touch $DIR/$tdir/$tfile.$i
1583 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1584 awk '{print $1}'| grep -w "0") ] &&
1585 error "OST0 was full but new created file still use it"
1586 simple_cleanup_common
1588 run_test 27m "create file while OST0 was full"
1591 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1592 awk '{ print $1 * 2; exit; }')
1596 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1597 # if the OST isn't full anymore.
1599 local OSTIDX=${1:-""}
1601 local list=$(comma_list $(osts_nodes))
1602 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1604 do_nodes $list lctl set_param fail_loc=0
1605 sync # initiate all OST_DESTROYs from MDS to OST
1609 exhaust_precreations() {
1612 local FAILIDX=${3:-$OSTIDX}
1613 local ofacet=ost$((OSTIDX + 1))
1615 test_mkdir -p -c1 $DIR/$tdir
1616 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1617 local mfacet=mds$((mdtidx + 1))
1618 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1620 local OST=$(ostname_from_index $OSTIDX)
1623 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1624 local last_id=$(do_facet $mfacet lctl get_param -n \
1625 osc.$mdtosc_proc1.prealloc_last_id)
1626 local next_id=$(do_facet $mfacet lctl get_param -n \
1627 osc.$mdtosc_proc1.prealloc_next_id)
1629 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1630 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1632 test_mkdir -p $DIR/$tdir/${OST}
1633 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1634 #define OBD_FAIL_OST_ENOSPC 0x215
1635 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1636 echo "Creating to objid $last_id on ost $OST..."
1637 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1638 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1639 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1643 exhaust_all_precreations() {
1645 for (( i=0; i < OSTCOUNT; i++ )) ; do
1646 exhaust_precreations $i $1 -1
1651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1653 remote_mds_nodsh && skip "remote MDS with nodsh"
1654 remote_ost_nodsh && skip "remote OST with nodsh"
1657 rm -f $DIR/$tdir/$tfile
1658 exhaust_precreations 0 0x80000215
1659 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1660 touch $DIR/$tdir/$tfile || error "touch failed"
1661 $LFS getstripe $DIR/$tdir/$tfile
1664 run_test 27n "create file with some full OSTs"
1667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1669 remote_mds_nodsh && skip "remote MDS with nodsh"
1670 remote_ost_nodsh && skip "remote OST with nodsh"
1673 rm -f $DIR/$tdir/$tfile
1674 exhaust_all_precreations 0x215
1676 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1681 run_test 27o "create file with all full OSTs (should error)"
1684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1686 remote_mds_nodsh && skip "remote MDS with nodsh"
1687 remote_ost_nodsh && skip "remote OST with nodsh"
1690 rm -f $DIR/$tdir/$tfile
1691 test_mkdir $DIR/$tdir
1693 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1694 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1695 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1697 exhaust_precreations 0 0x80000215
1698 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1699 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1700 $LFS getstripe $DIR/$tdir/$tfile
1704 run_test 27p "append to a truncated file with some full OSTs"
1707 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1709 remote_mds_nodsh && skip "remote MDS with nodsh"
1710 remote_ost_nodsh && skip "remote OST with nodsh"
1713 rm -f $DIR/$tdir/$tfile
1715 test_mkdir $DIR/$tdir
1716 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1717 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1718 error "truncate $DIR/$tdir/$tfile failed"
1719 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1721 exhaust_all_precreations 0x215
1723 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1724 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1728 run_test 27q "append to truncated file with all OSTs full (should error)"
1731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1733 remote_mds_nodsh && skip "remote MDS with nodsh"
1734 remote_ost_nodsh && skip "remote OST with nodsh"
1737 rm -f $DIR/$tdir/$tfile
1738 exhaust_precreations 0 0x80000215
1740 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1744 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1746 test_27s() { # bug 10725
1747 test_mkdir $DIR/$tdir
1748 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1749 local stripe_count=0
1750 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1751 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1752 error "stripe width >= 2^32 succeeded" || true
1755 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1757 test_27t() { # bug 10864
1762 $WLFS getstripe $tfile
1765 run_test 27t "check that utils parse path correctly"
1767 test_27u() { # bug 4900
1768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1769 remote_mds_nodsh && skip "remote MDS with nodsh"
1772 local list=$(comma_list $(mdts_nodes))
1774 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1775 do_nodes $list $LCTL set_param fail_loc=0x139
1776 test_mkdir -p $DIR/$tdir
1777 trap simple_cleanup_common EXIT
1778 createmany -o $DIR/$tdir/t- 1000
1779 do_nodes $list $LCTL set_param fail_loc=0
1781 TLOG=$TMP/$tfile.getstripe
1782 $LFS getstripe $DIR/$tdir > $TLOG
1783 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1784 unlinkmany $DIR/$tdir/t- 1000
1786 [[ $OBJS -gt 0 ]] &&
1787 error "$OBJS objects created on OST-0. See $TLOG" ||
1790 run_test 27u "skip object creation on OSC w/o objects"
1792 test_27v() { # bug 4900
1793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1795 remote_mds_nodsh && skip "remote MDS with nodsh"
1796 remote_ost_nodsh && skip "remote OST with nodsh"
1798 exhaust_all_precreations 0x215
1801 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1803 touch $DIR/$tdir/$tfile
1804 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1806 for (( i=1; i < OSTCOUNT; i++ )); do
1807 do_facet ost$i lctl set_param fail_loc=0x705
1809 local START=`date +%s`
1810 createmany -o $DIR/$tdir/$tfile 32
1812 local FINISH=`date +%s`
1813 local TIMEOUT=`lctl get_param -n timeout`
1814 local PROCESS=$((FINISH - START))
1815 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1816 error "$FINISH - $START >= $TIMEOUT / 2"
1817 sleep $((TIMEOUT / 2 - PROCESS))
1820 run_test 27v "skip object creation on slow OST"
1822 test_27w() { # bug 10997
1823 test_mkdir $DIR/$tdir
1824 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1825 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1826 error "stripe size $size != 65536" || true
1827 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1828 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1830 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1833 [[ $OSTCOUNT -lt 2 ]] &&
1834 skip_env "skipping multiple stripe count/offset test"
1836 test_mkdir $DIR/$tdir
1837 for i in $(seq 1 $OSTCOUNT); do
1839 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1840 error "setstripe -c $i -i $offset failed"
1841 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1842 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1843 [ $count -ne $i ] && error "stripe count $count != $i" || true
1844 [ $index -ne $offset ] &&
1845 error "stripe offset $index != $offset" || true
1848 run_test 27wa "check $LFS setstripe -c -i options"
1851 remote_ost_nodsh && skip "remote OST with nodsh"
1852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 OFFSET=$(($OSTCOUNT - 1))
1857 local OST=$(ostname_from_index $OSTIDX)
1859 test_mkdir $DIR/$tdir
1860 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1861 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1863 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1864 for i in $(seq 0 $OFFSET); do
1865 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1866 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1867 error "OST0 was degraded but new created file still use it"
1869 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1871 run_test 27x "create files while OST0 is degraded"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 remote_mds_nodsh && skip "remote MDS with nodsh"
1876 remote_ost_nodsh && skip "remote OST with nodsh"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1879 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1880 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1881 osc.$mdtosc.prealloc_last_id)
1882 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1883 osc.$mdtosc.prealloc_next_id)
1884 local fcount=$((last_id - next_id))
1885 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1886 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1888 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1889 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1890 local OST_DEACTIVE_IDX=-1
1895 for OSC in $MDS_OSCS; do
1896 OST=$(osc_to_ost $OSC)
1897 OSTIDX=$(index_from_ostuuid $OST)
1898 if [ $OST_DEACTIVE_IDX == -1 ]; then
1899 OST_DEACTIVE_IDX=$OSTIDX
1901 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1902 echo $OSC "is Deactivated:"
1903 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1907 OSTIDX=$(index_from_ostuuid $OST)
1908 test_mkdir $DIR/$tdir
1909 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1911 for OSC in $MDS_OSCS; do
1912 OST=$(osc_to_ost $OSC)
1913 OSTIDX=$(index_from_ostuuid $OST)
1914 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1915 echo $OST "is degraded:"
1916 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1917 obdfilter.$OST.degraded=1
1922 createmany -o $DIR/$tdir/$tfile $fcount
1924 for OSC in $MDS_OSCS; do
1925 OST=$(osc_to_ost $OSC)
1926 OSTIDX=$(index_from_ostuuid $OST)
1927 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1928 echo $OST "is recovered from degraded:"
1929 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1930 obdfilter.$OST.degraded=0
1932 do_facet $SINGLEMDS lctl --device %$OSC activate
1936 # all osp devices get activated, hence -1 stripe count restored
1937 local stripe_count=0
1939 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1940 # devices get activated.
1942 $LFS setstripe -c -1 $DIR/$tfile
1943 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1945 [ $stripe_count -ne $OSTCOUNT ] &&
1946 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1949 run_test 27y "create files while OST0 is degraded and the rest inactive"
1955 lmm_count=$($LFS getstripe -c $1)
1956 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
1957 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
1959 local old_ifs="$IFS"
1961 fid=($($LFS path2fid $1))
1964 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1965 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1967 # compare lmm_seq and lu_fid->f_seq
1968 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1969 # compare lmm_object_id and lu_fid->oid
1970 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1972 # check the trusted.fid attribute of the OST objects of the file
1973 local have_obdidx=false
1975 $LFS getstripe $1 | while read obdidx oid hex seq; do
1976 # skip lines up to and including "obdidx"
1977 [ -z "$obdidx" ] && break
1978 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1979 $have_obdidx || continue
1981 local ost=$((obdidx + 1))
1982 local dev=$(ostdevname $ost)
1985 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1987 seq=$(echo $seq | sed -e "s/^0x//g")
1988 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1989 oid_hex=$(echo $oid)
1991 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1993 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1997 # Don't unmount/remount the OSTs if we don't need to do that.
1998 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1999 # update too, until that use mount/ll_decode_filter_fid/mount.
2000 # Re-enable when debugfs will understand new filter_fid.
2002 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2003 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2004 $dev 2>/dev/null" | grep "parent=")
2006 if [ -z "$ff" ]; then
2008 mount_fstype ost$ost
2009 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2010 $(facet_mntpt ost$ost)/$obj_file)
2011 unmount_fstype ost$ost
2012 start ost$ost $dev $OST_MOUNT_OPTS
2016 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2018 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2020 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2021 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2023 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2024 # stripe_size=1048576 component_id=1 component_start=0 \
2025 # component_end=33554432
2026 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2027 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2028 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2030 if grep -q 'stripe=' <<<$ff; then
2031 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2033 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2034 # into f_ver in this case. See comment on ff_parent.
2035 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2038 # compare lmm_seq and filter_fid->ff_parent.f_seq
2039 [ $ff_pseq = $lmm_seq ] ||
2040 error "FF parent SEQ $ff_pseq != $lmm_seq"
2041 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2042 [ $ff_poid = $lmm_oid ] ||
2043 error "FF parent OID $ff_poid != $lmm_oid"
2044 (($ff_pstripe == $stripe_nr)) ||
2045 error "FF stripe $ff_pstripe != $stripe_nr"
2047 stripe_nr=$((stripe_nr + 1))
2048 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2050 if grep -q 'stripe_count=' <<<$ff; then
2051 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2052 -e 's/ .*//' <<<$ff)
2053 [ $lmm_count = $ff_scnt ] ||
2054 error "FF stripe count $lmm_count != $ff_scnt"
2060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2061 remote_ost_nodsh && skip "remote OST with nodsh"
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2065 { error "setstripe -c -1 failed"; return 1; }
2066 # We need to send a write to every object to get parent FID info set.
2067 # This _should_ also work for setattr, but does not currently.
2068 # touch $DIR/$tdir/$tfile-1 ||
2069 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2070 { error "dd $tfile-1 failed"; return 2; }
2071 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2072 { error "setstripe -c -1 failed"; return 3; }
2073 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2074 { error "dd $tfile-2 failed"; return 4; }
2076 # make sure write RPCs have been sent to OSTs
2079 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2080 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2082 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2084 test_27A() { # b=19102
2085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2087 save_layout_restore_at_exit $MOUNT
2088 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2089 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2090 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2091 local default_size=$($LFS getstripe -S $MOUNT)
2092 local default_offset=$($LFS getstripe -i $MOUNT)
2093 local dsize=$(do_facet $SINGLEMDS \
2094 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2095 [ $default_size -eq $dsize ] ||
2096 error "stripe size $default_size != $dsize"
2097 [ $default_offset -eq -1 ] ||
2098 error "stripe offset $default_offset != -1"
2100 run_test 27A "check filesystem-wide default LOV EA values"
2102 test_27B() { # LU-2523
2103 test_mkdir $DIR/$tdir
2104 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2106 # open f1 with O_LOV_DELAY_CREATE
2108 # call setstripe ioctl on open file descriptor for f1
2110 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2114 # open f1 with O_LOV_DELAY_CREATE
2116 # call setstripe ioctl on open file descriptor for f1
2118 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2120 # Allow multiop to fail in imitation of NFS's busted semantics.
2123 run_test 27B "call setstripe on open unlinked file/rename victim"
2125 test_27C() { #LU-2871
2126 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2134 test_mkdir $DIR/$tdir
2136 for i in $(seq 0 $((OSTCOUNT - 1))); do
2137 # set stripe across all OSTs starting from OST$i
2138 $LFS setstripe -i $i -c -1 $tfile$i
2139 # get striping information
2140 ost_idx=($($LFS getstripe $tfile$i |
2141 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2145 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2146 error "${#ost_idx[@]} != $OSTCOUNT"
2148 for index in $(seq 0 $((OSTCOUNT - 1))); do
2150 for j in $(echo ${ost_idx[@]}); do
2151 if [ $index -eq $j ]; then
2157 error "Can not find $index in ${ost_idx[@]}"
2161 run_test 27C "check full striping across all OSTs"
2164 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2165 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2166 remote_mds_nodsh && skip "remote MDS with nodsh"
2168 local POOL=${POOL:-testpool}
2170 local last_ost=$(($OSTCOUNT - 1))
2172 local ost_list=$(seq $first_ost $ost_step $last_ost)
2173 local ost_range="$first_ost $last_ost $ost_step"
2175 if ! combined_mgs_mds ; then
2179 test_mkdir $DIR/$tdir
2180 pool_add $POOL || error "pool_add failed"
2181 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2184 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2186 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2187 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2188 skip27D+=" -s 30,31"
2189 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2190 error "llapi_layout_test failed"
2192 destroy_test_pools || error "destroy test pools failed"
2194 if ! combined_mgs_mds ; then
2198 run_test 27D "validate llapi_layout API"
2200 # Verify that default_easize is increased from its initial value after
2201 # accessing a widely striped file.
2203 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2204 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2205 skip "client does not have LU-3338 fix"
2207 # 72 bytes is the minimum space required to store striping
2208 # information for a file striped across one OST:
2209 # (sizeof(struct lov_user_md_v3) +
2210 # sizeof(struct lov_user_ost_data_v1))
2212 $LCTL set_param -n llite.*.default_easize $min_easize ||
2213 error "lctl set_param failed"
2214 local easize=$($LCTL get_param -n llite.*.default_easize)
2216 [ $easize -eq $min_easize ] ||
2217 error "failed to set default_easize"
2219 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2220 error "setstripe failed"
2224 easize=$($LCTL get_param -n llite.*.default_easize)
2226 [ $easize -gt $min_easize ] ||
2227 error "default_easize not updated"
2229 run_test 27E "check that default extended attribute size properly increases"
2231 test_27F() { # LU-5346/LU-7975
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2233 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2234 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2235 skip "Need MDS version at least 2.8.51"
2236 remote_ost_nodsh && skip "remote OST with nodsh"
2238 test_mkdir $DIR/$tdir
2240 $LFS setstripe -c 2 $DIR/$tdir
2242 # stop all OSTs to reproduce situation for LU-7975 ticket
2243 for num in $(seq $OSTCOUNT); do
2247 # open/create f0 with O_LOV_DELAY_CREATE
2248 # truncate f0 to a non-0 size
2250 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2252 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2253 # open/write it again to force delayed layout creation
2254 cat /etc/hosts > $DIR/$tdir/f0 &
2258 for num in $(seq $OSTCOUNT); do
2259 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2260 error "ost$num failed to start"
2263 wait $catpid || error "cat failed"
2265 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2266 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2267 error "wrong stripecount"
2270 run_test 27F "Client resend delayed layout creation with non-zero size"
2272 test_27G() { #LU-10629
2273 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2274 skip "Need MDS version at least 2.11.51"
2275 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2276 remote_mds_nodsh && skip "remote MDS with nodsh"
2277 local POOL=${POOL:-testpool}
2278 local ostrange="0 0 1"
2280 test_mkdir $DIR/$tdir
2281 pool_add $POOL || error "pool_add failed"
2282 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2283 $LFS setstripe -p $POOL $DIR/$tdir
2285 local pool=$($LFS getstripe -p $DIR/$tdir)
2287 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2289 $LFS setstripe -d $DIR/$tdir
2291 pool=$($LFS getstripe -p $DIR/$tdir)
2295 [ -z "$pool" ] || error "'$pool' is not empty"
2297 run_test 27G "Clear OST pool from stripe"
2300 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2301 skip "Need MDS version newer than 2.11.54"
2302 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2303 test_mkdir $DIR/$tdir
2304 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2305 touch $DIR/$tdir/$tfile
2306 $LFS getstripe -c $DIR/$tdir/$tfile
2307 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2308 error "two-stripe file doesn't have two stripes"
2310 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2311 $LFS getstripe -y $DIR/$tdir/$tfile
2312 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2313 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2314 error "expected l_ost_idx: [02]$ not matched"
2316 # make sure ost list has been cleared
2317 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2318 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2319 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2321 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2323 run_test 27H "Set specific OSTs stripe"
2325 # createtest also checks that device nodes are created and
2326 # then visible correctly (#2091)
2327 test_28() { # bug 2091
2329 $CREATETEST $DIR/d28/ct || error "createtest failed"
2331 run_test 28 "create/mknod/mkdir with bad file types ============"
2334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2336 sync; sleep 1; sync # flush out any dirty pages from previous tests
2343 declare -i LOCKCOUNTORIG=0
2344 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2345 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2347 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2349 declare -i LOCKUNUSEDCOUNTORIG=0
2350 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2351 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2358 declare -i LOCKCOUNTCURRENT=0
2359 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2360 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2363 declare -i LOCKUNUSEDCOUNTCURRENT=0
2364 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2365 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2368 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2369 $LCTL set_param -n ldlm.dump_namespaces ""
2370 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2371 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2372 log "dumped log to $TMP/test_29.dk (bug 5793)"
2375 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2376 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2377 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2378 log "dumped log to $TMP/test_29.dk (bug 5793)"
2382 run_test 29 "IT_GETATTR regression ============================"
2384 test_30a() { # was test_30
2385 cp $(which ls) $DIR || cp /bin/ls $DIR
2386 $DIR/ls / || error "Can't execute binary from lustre"
2389 run_test 30a "execute binary from Lustre (execve) =============="
2392 cp `which ls` $DIR || cp /bin/ls $DIR
2394 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2397 run_test 30b "execute binary from Lustre as non-root ==========="
2399 test_30c() { # b=22376
2400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2402 cp `which ls` $DIR || cp /bin/ls $DIR
2404 cancel_lru_locks mdc
2405 cancel_lru_locks osc
2406 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2409 run_test 30c "execute binary from Lustre without read perms ===="
2412 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2413 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2415 run_test 31a "open-unlink file =================================="
2418 touch $DIR/f31 || error "touch $DIR/f31 failed"
2419 ln $DIR/f31 $DIR/f31b || error "ln failed"
2420 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2421 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2423 run_test 31b "unlink file with multiple links while open ======="
2426 touch $DIR/f31 || error "touch $DIR/f31 failed"
2427 ln $DIR/f31 $DIR/f31c || error "ln failed"
2428 multiop_bg_pause $DIR/f31 O_uc ||
2429 error "multiop_bg_pause for $DIR/f31 failed"
2431 $MULTIOP $DIR/f31c Ouc
2432 kill -USR1 $MULTIPID
2435 run_test 31c "open-unlink file with multiple links ============="
2438 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2439 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2441 run_test 31d "remove of open directory ========================="
2443 test_31e() { # bug 2904
2444 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2446 run_test 31e "remove of open non-empty directory ==============="
2448 test_31f() { # bug 4554
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2452 test_mkdir $DIR/d31f
2453 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2454 cp /etc/hosts $DIR/d31f
2456 $LFS getstripe $DIR/d31f/hosts
2457 multiop_bg_pause $DIR/d31f D_c || return 1
2460 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2461 test_mkdir $DIR/d31f
2462 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2463 cp /etc/hosts $DIR/d31f
2465 $LFS getstripe $DIR/d31f/hosts
2466 multiop_bg_pause $DIR/d31f D_c || return 1
2469 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2470 wait $MULTIPID || error "first opendir $MULTIPID failed"
2474 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2475 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2478 run_test 31f "remove of open directory with open-unlink file ==="
2481 echo "-- cross directory link --"
2482 test_mkdir -c1 $DIR/${tdir}ga
2483 test_mkdir -c1 $DIR/${tdir}gb
2484 touch $DIR/${tdir}ga/f
2485 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2486 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2487 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2488 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2489 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2491 run_test 31g "cross directory link==============="
2494 echo "-- cross directory link --"
2495 test_mkdir -c1 $DIR/${tdir}
2496 test_mkdir -c1 $DIR/${tdir}/dir
2497 touch $DIR/${tdir}/f
2498 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2499 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2500 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2501 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2502 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2504 run_test 31h "cross directory link under child==============="
2507 echo "-- cross directory link --"
2508 test_mkdir -c1 $DIR/$tdir
2509 test_mkdir -c1 $DIR/$tdir/dir
2510 touch $DIR/$tdir/dir/f
2511 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2512 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2513 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2514 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2515 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2517 run_test 31i "cross directory link under parent==============="
2520 test_mkdir -c1 -p $DIR/$tdir
2521 test_mkdir -c1 -p $DIR/$tdir/dir1
2522 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2523 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2524 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2525 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2528 run_test 31j "link for directory==============="
2531 test_mkdir -c1 -p $DIR/$tdir
2533 touch $DIR/$tdir/exist
2534 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2535 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2536 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2537 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2538 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2539 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2540 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2543 run_test 31k "link to file: the same, non-existing, dir==============="
2549 touch $DIR/d31m2/exist
2550 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2551 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2552 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2553 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2554 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2555 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2558 run_test 31m "link to file: the same, non-existing, dir==============="
2561 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2562 nlink=$(stat --format=%h $DIR/$tfile)
2563 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2565 local cmd="exec $fd<$DIR/$tfile"
2568 trap "eval $cmd" EXIT
2569 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2570 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2571 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2572 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2573 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2576 run_test 31n "check link count of unlinked file"
2579 local TEMPNAME=$(mktemp $1_XXXXXX)
2580 mlink $TEMPNAME $1 2> /dev/null &&
2581 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2585 test_31o() { # LU-2901
2586 test_mkdir $DIR/$tdir
2587 for LOOP in $(seq 100); do
2588 rm -f $DIR/$tdir/$tfile*
2589 for THREAD in $(seq 8); do
2590 link_one $DIR/$tdir/$tfile.$LOOP &
2593 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2594 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2595 error "$LINKS duplicate links to $tfile.$LOOP" &&
2599 run_test 31o "duplicate hard links with same filename"
2602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2604 test_mkdir $DIR/$tdir
2605 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2606 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2608 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2609 error "open unlink test1 failed"
2610 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2611 error "open unlink test2 failed"
2613 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2614 error "test1 still exists"
2615 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2616 error "test2 still exists"
2618 run_test 31p "remove of open striped directory"
2620 cleanup_test32_mount() {
2623 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2624 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2625 losetup -d $loopdev || true
2631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2633 echo "== more mountpoints and symlinks ================="
2634 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2635 trap cleanup_test32_mount EXIT
2636 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2637 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2638 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2639 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2640 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2641 cleanup_test32_mount
2643 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2648 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2649 trap cleanup_test32_mount EXIT
2650 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2651 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2652 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2653 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2654 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2655 cleanup_test32_mount
2657 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2663 trap cleanup_test32_mount EXIT
2664 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2665 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2666 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2667 test_mkdir -p $DIR/$tdir/d2/test_dir
2668 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2669 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2670 cleanup_test32_mount
2672 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2677 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2678 trap cleanup_test32_mount EXIT
2679 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2680 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2681 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2682 test_mkdir -p $DIR/$tdir/d2/test_dir
2683 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2684 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2685 cleanup_test32_mount
2687 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2691 test_mkdir -p $DIR/$tdir/tmp
2692 local tmp_dir=$DIR/$tdir/tmp
2693 ln -s $DIR/$tdir $tmp_dir/symlink11
2694 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2695 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2696 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2698 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2702 test_mkdir -p $DIR/$tdir/tmp
2703 local tmp_dir=$DIR/$tdir/tmp
2704 ln -s $DIR/$tdir $tmp_dir/symlink11
2705 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2706 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2707 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2709 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2712 local tmp_dir=$DIR/$tdir/tmp
2713 test_mkdir -p $tmp_dir
2714 test_mkdir $DIR/${tdir}2
2715 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2716 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2717 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2718 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2719 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2720 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2722 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2725 rm -fr $DIR/$tdir $DIR/${tdir}2
2726 tmp_dir=$DIR/$tdir/tmp
2727 test_mkdir -p $tmp_dir
2728 test_mkdir $DIR/${tdir}2
2729 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2730 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2731 ls $tmp_dir/symlink12 || error "listing symlink12"
2732 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2734 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2739 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2740 trap cleanup_test32_mount EXIT
2741 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2742 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2743 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2744 touch $DIR/$tdir/test_file
2745 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2746 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2747 cleanup_test32_mount
2749 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2754 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2755 trap cleanup_test32_mount EXIT
2756 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2757 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2758 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2759 touch $DIR/$tdir/test_file
2760 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2761 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2762 cleanup_test32_mount
2764 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2770 trap cleanup_test32_mount EXIT
2771 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2772 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2773 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2774 test_mkdir -p $DIR/$tdir/d2
2775 touch $DIR/$tdir/d2/test_file || error "touch failed"
2776 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2777 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2778 cleanup_test32_mount
2780 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2786 trap cleanup_test32_mount EXIT
2787 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2788 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2789 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2790 test_mkdir -p $DIR/$tdir/d2
2791 touch $DIR/$tdir/d2/test_file || error "touch failed"
2792 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2793 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2794 cleanup_test32_mount
2796 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2800 test_mkdir -p $DIR/d32m/tmp
2801 TMP_DIR=$DIR/d32m/tmp
2802 ln -s $DIR $TMP_DIR/symlink11
2803 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2804 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2805 error "symlink11 not a link"
2806 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2807 error "symlink01 not a link"
2809 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2813 test_mkdir -p $DIR/d32n/tmp
2814 TMP_DIR=$DIR/d32n/tmp
2815 ln -s $DIR $TMP_DIR/symlink11
2816 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2817 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2818 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2820 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2824 test_mkdir -p $DIR/d32o/tmp
2825 TMP_DIR=$DIR/d32o/tmp
2826 ln -s $DIR/$tfile $TMP_DIR/symlink12
2827 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2828 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2829 error "symlink12 not a link"
2830 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2831 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2832 error "$DIR/d32o/tmp/symlink12 not file type"
2833 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2834 error "$DIR/d32o/symlink02 not file type"
2836 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2846 test_mkdir -p $DIR/d32p/tmp
2848 TMP_DIR=$DIR/d32p/tmp
2850 ln -s $DIR/$tfile $TMP_DIR/symlink12
2852 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2854 cat $DIR/d32p/tmp/symlink12 ||
2855 error "Can't open $DIR/d32p/tmp/symlink12"
2857 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2860 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2866 trap cleanup_test32_mount EXIT
2867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2868 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2869 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2870 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2871 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2872 cleanup_test32_mount
2874 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2879 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2880 trap cleanup_test32_mount EXIT
2881 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2882 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2883 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2884 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2885 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2886 cleanup_test32_mount
2888 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2893 chmod 444 $DIR/$tfile
2894 chown $RUNAS_ID $DIR/$tfile
2896 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2899 run_test 33aa "write file with mode 444 (should return error)"
2903 test_mkdir $DIR/$tdir
2904 chown $RUNAS_ID $DIR/$tdir
2905 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2906 error "$RUNAS create $tdir/$tfile failed"
2907 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2908 error "open RDWR" || true
2910 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2914 test_mkdir $DIR/$tdir
2915 chown $RUNAS_ID $DIR/$tdir
2916 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2918 run_test 33b "test open file with malformed flags (No panic)"
2921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2922 remote_ost_nodsh && skip "remote OST with nodsh"
2931 test_mkdir $DIR/$tdir
2932 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2935 for ostnum in $(seq $OSTCOUNT); do
2936 # test-framework's OST numbering is one-based, while Lustre's
2938 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2939 # Parsing llobdstat's output sucks; we could grep the /proc
2940 # path, but that's likely to not be as portable as using the
2941 # llobdstat utility. So we parse lctl output instead.
2942 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2943 obdfilter/$ostname/stats |
2944 awk '/^write_bytes/ {print $7}' )
2945 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2946 if (( ${write_bytes:-0} > 0 ))
2953 $all_zeros || return 0
2956 echo foo > $DIR/$tdir/bar
2960 # Total up write_bytes after writing. We'd better find non-zeros.
2961 for ostnum in $(seq $OSTCOUNT); do
2962 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2963 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2964 obdfilter/$ostname/stats |
2965 awk '/^write_bytes/ {print $7}' )
2966 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2967 if (( ${write_bytes:-0} > 0 ))
2976 for ostnum in $(seq $OSTCOUNT); do
2977 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2978 echo "Check that write_bytes is present in obdfilter/*/stats:"
2979 do_facet ost$ostnum lctl get_param -n \
2980 obdfilter/$ostname/stats
2982 error "OST not keeping write_bytes stats (b22312)"
2985 run_test 33c "test llobdstat and write_bytes"
2988 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2992 local remote_dir=$DIR/$tdir/remote_dir
2994 test_mkdir $DIR/$tdir
2995 $LFS mkdir -i $MDTIDX $remote_dir ||
2996 error "create remote directory failed"
2998 touch $remote_dir/$tfile
2999 chmod 444 $remote_dir/$tfile
3000 chown $RUNAS_ID $remote_dir/$tfile
3002 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3004 chown $RUNAS_ID $remote_dir
3005 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3006 error "create" || true
3007 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3008 error "open RDWR" || true
3009 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3011 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3014 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3018 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3019 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3020 mkdir $DIR/$tdir/local_dir
3022 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3023 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3024 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3026 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3027 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3029 rmdir $DIR/$tdir/* || error "rmdir failed"
3032 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3033 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3034 mkdir $DIR/$tdir/local_dir
3036 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3037 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3038 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3040 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3041 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3043 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3046 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3047 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3048 mkdir $DIR/$tdir/local_dir
3050 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3051 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3052 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3054 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3055 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3057 run_test 33e "mkdir and striped directory should have same mode"
3061 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3065 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3066 remote_mds_nodsh && skip "remote MDS with nodsh"
3069 chmod go+rwx $DIR/$tdir
3070 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3071 trap cleanup_33f EXIT
3073 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3074 error "cannot create striped directory"
3076 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3077 error "cannot create files in striped directory"
3079 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3080 error "cannot remove files in striped directory"
3082 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3083 error "cannot remove striped directory"
3087 run_test 33f "nonroot user can create, access, and remove a striped directory"
3090 mkdir -p $DIR/$tdir/dir2
3092 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3094 [[ $err =~ "exists" ]] || error "Not exists error"
3096 run_test 33g "nonroot user create already existing root created file"
3098 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3101 $MCREATE $DIR/f34 || error "mcreate failed"
3102 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3103 error "getstripe failed"
3104 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3105 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3106 error "getstripe failed"
3107 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3108 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3110 run_test 34a "truncate file that has not been opened ==========="
3113 [ ! -f $DIR/f34 ] && test_34a
3114 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3115 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3116 $OPENFILE -f O_RDONLY $DIR/f34
3117 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3118 error "getstripe failed"
3119 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3120 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3122 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3125 [ ! -f $DIR/f34 ] && test_34a
3126 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3127 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3128 $OPENFILE -f O_RDWR $DIR/f34
3129 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3130 error "$LFS getstripe failed"
3131 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3132 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3134 run_test 34c "O_RDWR opening file-with-size works =============="
3137 [ ! -f $DIR/f34 ] && test_34a
3138 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3140 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3141 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3144 run_test 34d "write to sparse file ============================="
3148 $MCREATE $DIR/f34e || error "mcreate failed"
3149 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3150 $CHECKSTAT -s 1000 $DIR/f34e ||
3151 error "Size of $DIR/f34e not equal to 1000 bytes"
3152 $OPENFILE -f O_RDWR $DIR/f34e
3153 $CHECKSTAT -s 1000 $DIR/f34e ||
3154 error "Size of $DIR/f34e not equal to 1000 bytes"
3156 run_test 34e "create objects, some with size and some without =="
3158 test_34f() { # bug 6242, 6243
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3163 $MCREATE $DIR/f34f || error "mcreate failed"
3164 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3165 dd if=$DIR/f34f of=$TMP/f34f
3166 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3167 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3168 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3169 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3170 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3172 run_test 34f "read from a file with no objects until EOF ======="
3175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3177 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3179 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3180 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3181 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3182 cancel_lru_locks osc
3183 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3184 error "wrong size after lock cancel"
3186 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3187 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3188 error "expanding truncate failed"
3189 cancel_lru_locks osc
3190 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3191 error "wrong expanded size after lock cancel"
3193 run_test 34g "truncate long file ==============================="
3196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3202 sync # Flush the cache so that multiop below does not block on cache
3203 # flush when getting the group lock
3204 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3207 # Since just timed wait is not good enough, let's do a sync write
3208 # that way we are sure enough time for a roundtrip + processing
3209 # passed + 2 seconds of extra margin.
3210 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3214 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3215 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3219 local nsz=`stat -c %s $DIR/$tfile`
3220 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3222 run_test 34h "ftruncate file under grouplock should not block"
3225 cp /bin/sh $DIR/f35a
3227 chown $RUNAS_ID $DIR/f35a
3228 $RUNAS $DIR/f35a && error || true
3231 run_test 35a "exec file with mode 444 (should return and not leak)"
3235 utime $DIR/f36 || error "utime failed for MDS"
3237 run_test 36a "MDS utime check (mknod, utime)"
3241 utime $DIR/f36 || error "utime failed for OST"
3243 run_test 36b "OST utime check (open, utime)"
3248 chown $RUNAS_ID $DIR/d36
3249 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3251 run_test 36c "non-root MDS utime check (mknod, utime)"
3254 [ ! -d $DIR/d36 ] && test_36c
3255 echo "" > $DIR/d36/f36
3256 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3258 run_test 36d "non-root OST utime check (open, utime)"
3261 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3263 test_mkdir $DIR/$tdir
3264 touch $DIR/$tdir/$tfile
3265 $RUNAS utime $DIR/$tdir/$tfile &&
3266 error "utime worked, expected failure" || true
3268 run_test 36e "utime on non-owned file (should return error)"
3272 local LANG_SAVE=$LANG
3273 local LC_LANG_SAVE=$LC_LANG
3274 export LANG=C LC_LANG=C # for date language
3276 DATESTR="Dec 20 2000"
3277 test_mkdir $DIR/$tdir
3278 lctl set_param fail_loc=$fl
3280 cp /etc/hosts $DIR/$tdir/$tfile
3281 sync & # write RPC generated with "current" inode timestamp, but delayed
3283 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3284 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3285 cancel_lru_locks osc
3286 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3288 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3289 echo "BEFORE: $LS_BEFORE" && \
3290 echo "AFTER : $LS_AFTER" && \
3291 echo "WANT : $DATESTR" && \
3292 error "$DIR/$tdir/$tfile timestamps changed" || true
3294 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3300 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3301 subr_36fh "0x80000214"
3303 run_test 36f "utime on file racing with OST BRW write =========="
3306 remote_ost_nodsh && skip "remote OST with nodsh"
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3313 test_mkdir $DIR/$tdir
3314 fmd_max_age=$(do_facet ost1 \
3315 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3318 fmd_before=$(do_facet ost1 \
3319 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3320 touch $DIR/$tdir/$tfile
3321 sleep $((fmd_max_age + 12))
3322 fmd_after=$(do_facet ost1 \
3323 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3325 echo "fmd_before: $fmd_before"
3326 echo "fmd_after: $fmd_after"
3327 [[ $fmd_after -gt $fmd_before ]] &&
3328 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3329 error "fmd didn't expire after ping" || true
3331 run_test 36g "filter mod data cache expiry ====================="
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3336 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3337 subr_36fh "0x80000227"
3339 run_test 36h "utime on file racing with OST BRW write =========="
3342 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3344 test_mkdir $DIR/$tdir
3345 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3347 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3348 local new_mtime=$((mtime + 200))
3350 #change Modify time of striped dir
3351 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3352 error "change mtime failed"
3354 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3356 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3358 run_test 36i "change mtime on striped directory"
3360 # test_37 - duplicate with tests 32q 32r
3363 local file=$DIR/$tfile
3365 openfile -f O_DIRECTORY $file
3368 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3369 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3371 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3373 test_39a() { # was test_39
3375 touch $DIR/${tfile}2
3376 # ls -l $DIR/$tfile $DIR/${tfile}2
3377 # ls -lu $DIR/$tfile $DIR/${tfile}2
3378 # ls -lc $DIR/$tfile $DIR/${tfile}2
3380 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3381 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3383 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3385 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3387 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3388 error "O_TRUNC didn't change timestamps"
3391 run_test 39a "mtime changed on create"
3394 test_mkdir -c1 $DIR/$tdir
3395 cp -p /etc/passwd $DIR/$tdir/fopen
3396 cp -p /etc/passwd $DIR/$tdir/flink
3397 cp -p /etc/passwd $DIR/$tdir/funlink
3398 cp -p /etc/passwd $DIR/$tdir/frename
3399 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3402 echo "aaaaaa" >> $DIR/$tdir/fopen
3403 echo "aaaaaa" >> $DIR/$tdir/flink
3404 echo "aaaaaa" >> $DIR/$tdir/funlink
3405 echo "aaaaaa" >> $DIR/$tdir/frename
3407 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3408 local link_new=`stat -c %Y $DIR/$tdir/flink`
3409 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3410 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3412 cat $DIR/$tdir/fopen > /dev/null
3413 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3414 rm -f $DIR/$tdir/funlink2
3415 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3417 for (( i=0; i < 2; i++ )) ; do
3418 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3419 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3420 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3421 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3423 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3424 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3425 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3426 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3428 cancel_lru_locks osc
3429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3432 run_test 39b "mtime change on open, link, unlink, rename ======"
3434 # this should be set to past
3435 TEST_39_MTIME=`date -d "1 year ago" +%s`
3441 local mtime0=`stat -c %Y $DIR1/$tfile`
3443 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3444 local mtime1=`stat -c %Y $DIR1/$tfile`
3445 [ "$mtime1" = $TEST_39_MTIME ] || \
3446 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3449 echo hello >> $DIR1/$tfile
3451 local mtime2=`stat -c %Y $DIR1/$tfile`
3452 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3453 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3455 mv $DIR1/$tfile $DIR1/$tfile-1
3457 for (( i=0; i < 2; i++ )) ; do
3458 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3459 [ "$mtime2" = "$mtime3" ] || \
3460 error "mtime ($mtime2) changed (to $mtime3) on rename"
3462 cancel_lru_locks osc
3463 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3466 run_test 39c "mtime change on rename ==========================="
3470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3473 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3475 for (( i=0; i < 2; i++ )) ; do
3476 local mtime=`stat -c %Y $DIR1/$tfile`
3477 [ $mtime = $TEST_39_MTIME ] || \
3478 error "mtime($mtime) is not set to $TEST_39_MTIME"
3480 cancel_lru_locks osc
3481 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3484 run_test 39d "create, utime, stat =============================="
3488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3491 local mtime1=`stat -c %Y $DIR1/$tfile`
3493 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3495 for (( i=0; i < 2; i++ )) ; do
3496 local mtime2=`stat -c %Y $DIR1/$tfile`
3497 [ $mtime2 = $TEST_39_MTIME ] || \
3498 error "mtime($mtime2) 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 39e "create, stat, utime, stat ========================"
3508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3511 mtime1=`stat -c %Y $DIR1/$tfile`
3514 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3516 for (( i=0; i < 2; i++ )) ; do
3517 local mtime2=`stat -c %Y $DIR1/$tfile`
3518 [ $mtime2 = $TEST_39_MTIME ] || \
3519 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3521 cancel_lru_locks osc
3522 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3525 run_test 39f "create, stat, sleep, utime, stat ================="
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 echo hello >> $DIR1/$tfile
3532 local mtime1=`stat -c %Y $DIR1/$tfile`
3535 chmod o+r $DIR1/$tfile
3537 for (( i=0; i < 2; i++ )) ; do
3538 local mtime2=`stat -c %Y $DIR1/$tfile`
3539 [ "$mtime1" = "$mtime2" ] || \
3540 error "lost mtime: $mtime2, should be $mtime1"
3542 cancel_lru_locks osc
3543 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3546 run_test 39g "write, chmod, stat ==============================="
3550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3556 echo hello >> $DIR1/$tfile
3557 local mtime1=`stat -c %Y $DIR1/$tfile`
3559 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3561 if [ "$d1" != "$d2" ]; then
3562 echo "write and touch not within one second"
3564 for (( i=0; i < 2; i++ )) ; do
3565 local mtime2=`stat -c %Y $DIR1/$tfile`
3566 [ "$mtime2" = $TEST_39_MTIME ] || \
3567 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3569 cancel_lru_locks osc
3570 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3574 run_test 39h "write, utime within one second, stat ============="
3577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3582 echo hello >> $DIR1/$tfile
3583 local mtime1=`stat -c %Y $DIR1/$tfile`
3585 mv $DIR1/$tfile $DIR1/$tfile-1
3587 for (( i=0; i < 2; i++ )) ; do
3588 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3590 [ "$mtime1" = "$mtime2" ] || \
3591 error "lost mtime: $mtime2, should be $mtime1"
3593 cancel_lru_locks osc
3594 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3597 run_test 39i "write, rename, stat =============================="
3600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3602 start_full_debug_logging
3606 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3607 lctl set_param fail_loc=0x80000412
3608 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3609 error "multiop failed"
3611 local mtime1=`stat -c %Y $DIR1/$tfile`
3613 mv $DIR1/$tfile $DIR1/$tfile-1
3615 kill -USR1 $multipid
3616 wait $multipid || error "multiop close failed"
3618 for (( i=0; i < 2; i++ )) ; do
3619 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3620 [ "$mtime1" = "$mtime2" ] ||
3621 error "mtime is lost on close: $mtime2, " \
3624 cancel_lru_locks osc
3625 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3627 lctl set_param fail_loc=0
3628 stop_full_debug_logging
3630 run_test 39j "write, rename, close, stat ======================="
3633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3638 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3640 local mtime1=`stat -c %Y $DIR1/$tfile`
3642 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3644 kill -USR1 $multipid
3645 wait $multipid || error "multiop close failed"
3647 for (( i=0; i < 2; i++ )) ; do
3648 local mtime2=`stat -c %Y $DIR1/$tfile`
3650 [ "$mtime2" = $TEST_39_MTIME ] || \
3651 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3653 cancel_lru_locks osc
3654 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3657 run_test 39k "write, utime, close, stat ========================"
3659 # this should be set to future
3660 TEST_39_ATIME=`date -d "1 year" +%s`
3663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3664 remote_mds_nodsh && skip "remote MDS with nodsh"
3666 local atime_diff=$(do_facet $SINGLEMDS \
3667 lctl get_param -n mdd.*MDT0000*.atime_diff)
3671 # test setting directory atime to future
3672 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3673 local atime=$(stat -c %X $DIR/$tdir)
3674 [ "$atime" = $TEST_39_ATIME ] ||
3675 error "atime is not set to future: $atime, $TEST_39_ATIME"
3677 # test setting directory atime from future to now
3678 local now=$(date +%s)
3679 touch -a -d @$now $DIR/$tdir
3681 atime=$(stat -c %X $DIR/$tdir)
3682 [ "$atime" -eq "$now" ] ||
3683 error "atime is not updated from future: $atime, $now"
3685 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3688 # test setting directory atime when now > dir atime + atime_diff
3689 local d1=$(date +%s)
3691 local d2=$(date +%s)
3692 cancel_lru_locks mdc
3693 atime=$(stat -c %X $DIR/$tdir)
3694 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3695 error "atime is not updated : $atime, should be $d2"
3697 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3700 # test not setting directory atime when now < dir atime + atime_diff
3702 cancel_lru_locks mdc
3703 atime=$(stat -c %X $DIR/$tdir)
3704 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3705 error "atime is updated to $atime, should remain $d1<atime<$d2"
3707 do_facet $SINGLEMDS \
3708 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3710 run_test 39l "directory atime update ==========================="
3713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3717 local far_past_mtime=$(date -d "May 29 1953" +%s)
3718 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3720 touch -m -d @$far_past_mtime $DIR1/$tfile
3721 touch -a -d @$far_past_atime $DIR1/$tfile
3723 for (( i=0; i < 2; i++ )) ; do
3724 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3725 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3726 error "atime or mtime set incorrectly"
3728 cancel_lru_locks osc
3729 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3732 run_test 39m "test atime and mtime before 1970"
3734 test_39n() { # LU-3832
3735 remote_mds_nodsh && skip "remote MDS with nodsh"
3737 local atime_diff=$(do_facet $SINGLEMDS \
3738 lctl get_param -n mdd.*MDT0000*.atime_diff)
3743 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3746 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3747 atime0=$(stat -c %X $DIR/$tfile)
3750 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3751 atime1=$(stat -c %X $DIR/$tfile)
3754 cancel_lru_locks mdc
3755 cancel_lru_locks osc
3756 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3757 atime2=$(stat -c %X $DIR/$tfile)
3759 do_facet $SINGLEMDS \
3760 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3762 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3763 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3765 run_test 39n "check that O_NOATIME is honored"
3768 TESTDIR=$DIR/$tdir/$tfile
3769 [ -e $TESTDIR ] && rm -rf $TESTDIR
3776 links2=$(stat -c %h .)
3777 [ $(($links1 + 2)) != $links2 ] &&
3778 error "wrong links count $(($links1 + 2)) != $links2"
3780 links3=$(stat -c %h .)
3781 [ $(($links1 + 1)) != $links3 ] &&
3782 error "wrong links count $links1 != $links3"
3785 run_test 39o "directory cached attributes updated after create"
3788 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3791 TESTDIR=$DIR/$tdir/$tdir
3792 [ -e $TESTDIR ] && rm -rf $TESTDIR
3793 test_mkdir -p $TESTDIR
3797 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3798 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3800 links2=$(stat -c %h .)
3801 [ $(($links1 + 2)) != $links2 ] &&
3802 error "wrong links count $(($links1 + 2)) != $links2"
3804 links3=$(stat -c %h .)
3805 [ $(($links1 + 1)) != $links3 ] &&
3806 error "wrong links count $links1 != $links3"
3809 run_test 39p "remote directory cached attributes updated after create ========"
3812 test_39q() { # LU-8041
3813 local testdir=$DIR/$tdir
3815 multiop_bg_pause $testdir D_c || error "multiop failed"
3817 cancel_lru_locks mdc
3818 kill -USR1 $multipid
3819 local atime=$(stat -c %X $testdir)
3820 [ "$atime" -ne 0 ] || error "atime is zero"
3822 run_test 39q "close won't zero out atime"
3825 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3826 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3827 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3828 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3829 error "$tfile is not 4096 bytes in size"
3831 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3835 small_write $DIR/f41 18
3837 run_test 41 "test small file write + fstat ====================="
3839 count_ost_writes() {
3840 lctl get_param -n ${OSC}.*.stats |
3841 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3842 END { printf("%0.0f", writes) }'
3849 BG_DIRTY_RATIO_SAVE=10
3850 MAX_BG_DIRTY_RATIO=25
3854 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3855 # dirty_ratio, dirty_background_ratio
3856 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3857 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3858 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3859 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3861 # if file not here, we are a 2.4 kernel
3862 kill -CONT `pidof kupdated`
3867 # setup the trap first, so someone cannot exit the test at the
3868 # exact wrong time and mess up a machine
3869 trap start_writeback EXIT
3870 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3871 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3872 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3873 sysctl -w vm.dirty_writeback_centisecs=0
3874 sysctl -w vm.dirty_writeback_centisecs=0
3875 # save and increase /proc/sys/vm/dirty_ratio
3876 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3877 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3878 # save and increase /proc/sys/vm/dirty_background_ratio
3879 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3880 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3882 # if file not here, we are a 2.4 kernel
3883 kill -STOP `pidof kupdated`
3887 # ensure that all stripes have some grant before we test client-side cache
3889 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3890 dd if=/dev/zero of=$i bs=4k count=1
3895 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3896 # file truncation, and file removal.
3898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 cancel_lru_locks $OSC
3903 sync; sleep 1; sync # just to be safe
3904 BEFOREWRITES=`count_ost_writes`
3905 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3906 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3907 AFTERWRITES=`count_ost_writes`
3908 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3909 error "$BEFOREWRITES < $AFTERWRITES"
3912 run_test 42a "ensure that we don't flush on close"
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3918 cancel_lru_locks $OSC
3921 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3922 BEFOREWRITES=$(count_ost_writes)
3923 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3924 AFTERWRITES=$(count_ost_writes)
3925 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3926 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3928 BEFOREWRITES=$(count_ost_writes)
3929 sync || error "sync: $?"
3930 AFTERWRITES=$(count_ost_writes)
3931 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3932 error "$BEFOREWRITES < $AFTERWRITES on sync"
3934 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3938 run_test 42b "test destroy of file with cached dirty data ======"
3940 # if these tests just want to test the effect of truncation,
3941 # they have to be very careful. consider:
3942 # - the first open gets a {0,EOF}PR lock
3943 # - the first write conflicts and gets a {0, count-1}PW
3944 # - the rest of the writes are under {count,EOF}PW
3945 # - the open for truncate tries to match a {0,EOF}PR
3946 # for the filesize and cancels the PWs.
3947 # any number of fixes (don't get {0,EOF} on open, match
3948 # composite locks, do smarter file size management) fix
3949 # this, but for now we want these tests to verify that
3950 # the cancellation with truncate intent works, so we
3951 # start the file with a full-file pw lock to match against
3952 # until the truncate.
3957 cancel_lru_locks $OSC
3959 # prime the file with 0,EOF PW to match
3963 # now the real test..
3964 dd if=/dev/zero of=$file bs=1024 count=100
3965 BEFOREWRITES=`count_ost_writes`
3966 $TRUNCATE $file $offset
3967 cancel_lru_locks $OSC
3968 AFTERWRITES=`count_ost_writes`
3973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3976 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3977 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3980 run_test 42c "test partial truncate of file with cached dirty data"
3983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3986 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3987 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3990 run_test 42d "test complete truncate of file with cached dirty data"
3992 test_42e() { # bug22074
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3995 local TDIR=$DIR/${tdir}e
3996 local pages=16 # hardcoded 16 pages, don't change it.
3997 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3998 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4002 test_mkdir $DIR/${tdir}e
4003 $LFS setstripe -c 1 $TDIR
4004 createmany -o $TDIR/f $files
4006 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4008 # we assume that with $OSTCOUNT files, at least one of them will
4009 # be allocated on OST0.
4010 warmup_files=$((OSTCOUNT * max_dirty_mb))
4011 createmany -o $TDIR/w $warmup_files
4013 # write a large amount of data into one file and sync, to get good
4014 # avail_grant number from OST.
4015 for ((i=0; i<$warmup_files; i++)); do
4016 idx=$($LFS getstripe -i $TDIR/w$i)
4017 [ $idx -ne 0 ] && continue
4018 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4021 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4023 $LCTL get_param $proc_osc0/cur_dirty_bytes
4024 $LCTL get_param $proc_osc0/cur_grant_bytes
4026 # create as much dirty pages as we can while not to trigger the actual
4027 # RPCs directly. but depends on the env, VFS may trigger flush during this
4028 # period, hopefully we are good.
4029 for ((i=0; i<$warmup_files; i++)); do
4030 idx=$($LFS getstripe -i $TDIR/w$i)
4031 [ $idx -ne 0 ] && continue
4032 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4034 $LCTL get_param $proc_osc0/cur_dirty_bytes
4035 $LCTL get_param $proc_osc0/cur_grant_bytes
4037 # perform the real test
4038 $LCTL set_param $proc_osc0/rpc_stats 0
4039 for ((;i<$files; i++)); do
4040 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4041 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4044 $LCTL get_param $proc_osc0/rpc_stats
4047 local have_ppr=false
4048 $LCTL get_param $proc_osc0/rpc_stats |
4049 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4050 # skip lines until we are at the RPC histogram data
4051 [ "$PPR" == "pages" ] && have_ppr=true && continue
4052 $have_ppr || continue
4054 # we only want the percent stat for < 16 pages
4055 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4057 percent=$((percent + WPCT))
4058 if [[ $percent -gt 15 ]]; then
4059 error "less than 16-pages write RPCs" \
4066 run_test 42e "verify sub-RPC writes are not done synchronously"
4068 test_43A() { # was test_43
4069 test_mkdir $DIR/$tdir
4070 cp -p /bin/ls $DIR/$tdir/$tfile
4071 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4073 # give multiop a chance to open
4076 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4079 run_test 43A "execution of file opened for write should return -ETXTBSY"
4082 test_mkdir $DIR/$tdir
4083 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4084 cp -p multiop $DIR/$tdir/multiop
4085 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4086 error "multiop open $TMP/$tfile.junk failed"
4087 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4089 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4090 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4091 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4093 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4098 test_mkdir $DIR/$tdir
4099 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4100 cp -p multiop $DIR/$tdir/multiop
4101 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4102 error "multiop open $TMP/$tfile.junk failed"
4103 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4105 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4106 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4107 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4109 run_test 43b "truncate of file being executed should return -ETXTBSY"
4112 local testdir="$DIR/$tdir"
4115 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4116 ( cd $testdir && md5sum -c )
4118 run_test 43c "md5sum of copy into lustre"
4120 test_44A() { # was test_44
4121 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4123 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4124 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4126 run_test 44A "zero length read from a sparse stripe"
4129 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4131 [ -z "$nstripe" ] && skip "can't get stripe info"
4132 [[ $nstripe -gt $OSTCOUNT ]] &&
4133 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4135 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4137 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4138 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4142 OFFSETS="0 $((stride/2)) $((stride-1))"
4143 for offset in $OFFSETS; do
4144 for i in $(seq 0 $((nstripe-1))); do
4145 local GLOBALOFFSETS=""
4147 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4148 local myfn=$DIR/d44a-$size
4149 echo "--------writing $myfn at $size"
4150 ll_sparseness_write $myfn $size ||
4151 error "ll_sparseness_write"
4152 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4153 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4154 error "ll_sparseness_verify $GLOBALOFFSETS"
4156 for j in $(seq 0 $((nstripe-1))); do
4158 size=$((((j + $nstripe )*$stride + $offset)))
4159 ll_sparseness_write $myfn $size ||
4160 error "ll_sparseness_write"
4161 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4163 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4164 error "ll_sparseness_verify $GLOBALOFFSETS"
4169 run_test 44a "test sparse pwrite ==============================="
4173 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4179 before=`dirty_osc_total`
4180 echo executing "\"$*\""
4182 after=`dirty_osc_total`
4183 echo before $before, after $after
4186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4189 # Obtain grants from OST if it supports it
4190 echo blah > ${f}_grant
4193 do_dirty_record "echo blah > $f"
4194 [[ $before -eq $after ]] && error "write wasn't cached"
4195 do_dirty_record "> $f"
4196 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4197 do_dirty_record "echo blah > $f"
4198 [[ $before -eq $after ]] && error "write wasn't cached"
4199 do_dirty_record "sync"
4200 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4201 do_dirty_record "echo blah > $f"
4202 [[ $before -eq $after ]] && error "write wasn't cached"
4203 do_dirty_record "cancel_lru_locks osc"
4204 [[ $before -gt $after ]] ||
4205 error "lock cancellation didn't lower dirty count"
4208 run_test 45 "osc io page accounting ============================"
4210 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4211 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4212 # objects offset and an assert hit when an rpc was built with 1023's mapped
4213 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4220 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4222 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4223 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4227 run_test 46 "dirtying a previously written page ================"
4229 # test_47 is removed "Device nodes check" is moved to test_28
4231 test_48a() { # bug 2399
4232 [ "$mds1_FSTYPE" = "zfs" ] &&
4233 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4234 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4236 test_mkdir $DIR/$tdir
4238 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4239 test_mkdir $DIR/$tdir
4240 touch foo || error "'touch foo' failed after recreating cwd"
4242 touch .foo || error "'touch .foo' failed after recreating cwd"
4244 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4245 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4246 cd . || error "'cd .' failed after recreating cwd"
4247 mkdir . && error "'mkdir .' worked after recreating cwd"
4248 rmdir . && error "'rmdir .' worked after recreating cwd"
4249 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4250 cd .. || error "'cd ..' failed after recreating cwd"
4252 run_test 48a "Access renamed working dir (should return errors)="
4254 test_48b() { # bug 2399
4256 test_mkdir $DIR/$tdir
4258 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4259 touch foo && error "'touch foo' worked after removing cwd"
4260 mkdir foo && error "'mkdir foo' worked after removing cwd"
4261 touch .foo && error "'touch .foo' worked after removing cwd"
4262 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4263 ls . > /dev/null && error "'ls .' worked after removing cwd"
4264 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4265 mkdir . && error "'mkdir .' worked after removing cwd"
4266 rmdir . && error "'rmdir .' worked after removing cwd"
4267 ln -s . foo && error "'ln -s .' worked after removing cwd"
4268 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4270 run_test 48b "Access removed working dir (should return errors)="
4272 test_48c() { # bug 2350
4273 #lctl set_param debug=-1
4276 test_mkdir -p $DIR/$tdir/dir
4278 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4279 $TRACE touch foo && error "touch foo worked after removing cwd"
4280 $TRACE 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 $TRACE ls . && error "'ls .' worked after removing cwd"
4284 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4285 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4286 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4287 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4288 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4290 run_test 48c "Access removed working subdir (should return errors)"
4292 test_48d() { # 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 rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4300 $TRACE touch foo && error "'touch foo' worked after removing parent"
4301 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4302 touch .foo && error "'touch .foo' worked after removing parent"
4303 mkdir .foo && error "mkdir .foo worked after removing parent"
4304 $TRACE ls . && error "'ls .' worked after removing parent"
4305 $TRACE ls .. && error "'ls ..' worked after removing parent"
4306 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4307 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4308 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4311 run_test 48d "Access removed parent subdir (should return errors)"
4313 test_48e() { # bug 4134
4314 #lctl set_param debug=-1
4317 test_mkdir -p $DIR/$tdir/dir
4319 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4320 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4321 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4322 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4323 # On a buggy kernel addition of "touch foo" after cd .. will
4324 # produce kernel oops in lookup_hash_it
4325 touch ../foo && error "'cd ..' worked after recreate parent"
4327 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4329 run_test 48e "Access to recreated parent subdir (should return errors)"
4331 test_49() { # LU-1030
4332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4333 remote_ost_nodsh && skip "remote OST with nodsh"
4335 # get ost1 size - lustre-OST0000
4336 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4338 # write 800M at maximum
4339 [[ $ost1_size -lt 2 ]] && ost1_size=2
4340 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4342 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4343 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4346 # change max_pages_per_rpc while writing the file
4347 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4348 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4349 # loop until dd process exits
4350 while ps ax -opid | grep -wq $dd_pid; do
4351 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4352 sleep $((RANDOM % 5 + 1))
4354 # restore original max_pages_per_rpc
4355 $LCTL set_param $osc1_mppc=$orig_mppc
4356 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4358 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4362 test_mkdir $DIR/$tdir
4364 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4366 run_test 50 "special situations: /proc symlinks ==============="
4368 test_51a() { # was test_51
4369 # bug 1516 - create an empty entry right after ".." then split dir
4370 test_mkdir -c1 $DIR/$tdir
4371 touch $DIR/$tdir/foo
4372 $MCREATE $DIR/$tdir/bar
4374 createmany -m $DIR/$tdir/longfile 201
4376 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4377 $MCREATE $DIR/$tdir/longfile$FNUM
4382 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4384 run_test 51a "special situations: split htree with empty entry =="
4386 cleanup_print_lfs_df () {
4393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4395 local dir=$DIR/$tdir
4396 local nrdirs=$((65536 + 100))
4398 # cleanup the directory
4405 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4406 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4407 [[ $numfree -lt $nrdirs ]] &&
4408 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4410 # need to check free space for the directories as well
4411 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4412 numfree=$(( blkfree / $(fs_inode_ksize) ))
4413 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4415 trap cleanup_print_lfs_df EXIT
4418 createmany -d $dir/d $nrdirs || {
4419 unlinkmany $dir/d $nrdirs
4420 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4424 nrdirs=$(ls -U $dir | wc -l)
4426 # unlink all but 100 subdirectories, then check it still works
4428 local delete=$((nrdirs - left))
4433 # for ldiskfs the nlink count should be 1, but this is OSD specific
4434 # and so this is listed for informational purposes only
4435 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4436 unlinkmany -d $dir/d $delete ||
4437 error "unlink of first $delete subdirs failed"
4439 echo "nlink between: $(stat -c %h $dir)"
4440 local found=$(ls -U $dir | wc -l)
4441 [ $found -ne $left ] &&
4442 error "can't find subdirs: found only $found, expected $left"
4444 unlinkmany -d $dir/d $delete $left ||
4445 error "unlink of second $left subdirs failed"
4446 # regardless of whether the backing filesystem tracks nlink accurately
4447 # or not, the nlink count shouldn't be more than "." and ".." here
4448 local after=$(stat -c %h $dir)
4449 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4450 echo "nlink after: $after"
4452 cleanup_print_lfs_df
4454 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4458 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4460 test_mkdir $DIR/$tdir
4461 createmany -o $DIR/$tdir/t- 1000
4462 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4463 for N in $(seq 0 $((OSTCOUNT - 1))); do
4464 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4465 END { printf("%0.0f", objs) }' $TMP/$tfile)
4466 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4467 '($1 == '$N') { objs += 1 } \
4468 END { printf("%0.0f", objs) }')
4469 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4471 unlinkmany $DIR/$tdir/t- 1000
4474 for N in $(seq 1 $((OSTCOUNT - 1))); do
4475 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4476 error "OST $N has less objects vs OST $NLAST" \
4477 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4478 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4479 error "OST $N has less objects vs OST $NLAST" \
4480 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4482 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4483 error "OST $N has less #0 objects vs OST $NLAST" \
4484 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4485 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4486 error "OST $N has less #0 objects vs OST $NLAST" \
4487 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4492 run_test 51d "check object distribution"
4495 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4496 skip_env "ldiskfs only test"
4499 test_mkdir -c1 $DIR/$tdir
4500 test_mkdir -c1 $DIR/$tdir/d0
4502 touch $DIR/$tdir/d0/foo
4503 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4504 error "file exceed 65000 nlink limit!"
4505 unlinkmany $DIR/$tdir/d0/f- 65001
4508 run_test 51e "check file nlink limit"
4511 test_mkdir $DIR/$tdir
4514 local ulimit_old=$(ulimit -n)
4515 local spare=20 # number of spare fd's for scripts/libraries, etc.
4516 local mdt=$($LFS getstripe -m $DIR/$tdir)
4517 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4519 echo "MDT$mdt numfree=$numfree, max=$max"
4520 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4521 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4522 while ! ulimit -n $((numfree + spare)); do
4523 numfree=$((numfree * 3 / 4))
4525 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4527 echo "left ulimit at $ulimit_old"
4530 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4531 unlinkmany $DIR/$tdir/f $numfree
4532 error "create+open $numfree files in $DIR/$tdir failed"
4534 ulimit -n $ulimit_old
4536 # if createmany exits at 120s there will be fewer than $numfree files
4537 unlinkmany $DIR/$tdir/f $numfree || true
4539 run_test 51f "check many open files limit"
4542 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4543 test_mkdir $DIR/$tdir
4544 touch $DIR/$tdir/foo
4545 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4546 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4547 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4548 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4549 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4551 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4552 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4553 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4555 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4556 cp -r $DIR/$tdir $TMP/
4557 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4559 run_test 52a "append-only flag test (should return errors)"
4562 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4563 test_mkdir $DIR/$tdir
4564 touch $DIR/$tdir/foo
4565 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4566 cat test > $DIR/$tdir/foo && error "cat test worked"
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 "echo worked"
4572 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4573 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4574 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4575 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4577 chattr -i $DIR/$tdir/foo || error "chattr failed"
4579 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4581 run_test 52b "immutable flag test (should return errors) ======="
4584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4585 remote_mds_nodsh && skip "remote MDS with nodsh"
4586 remote_ost_nodsh && skip "remote OST with nodsh"
4599 local support_last_seq=true
4601 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4602 support_last_seq=false
4605 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4607 for value in $(do_facet $SINGLEMDS \
4608 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4609 param=$(echo ${value[0]} | cut -d "=" -f1)
4610 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4612 if $support_last_seq; then
4613 param_seq=$(echo $param |
4614 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4615 mds_last_seq=$(do_facet $SINGLEMDS \
4616 $LCTL get_param -n $param_seq)
4618 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4620 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4621 node=$(facet_active_host ost$((ostnum+1)))
4622 param="obdfilter.$ostname.last_id"
4623 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4624 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4625 ost_last_id=$ost_last
4627 if $support_last_seq; then
4628 ost_last_id=$(echo $ost_last |
4629 awk -F':' '{print $2}' |
4631 ost_last_seq=$(echo $ost_last |
4632 awk -F':' '{print $1}')
4633 [[ $ost_last_seq = $mds_last_seq ]] || continue
4636 if [[ $ost_last_id != $mds_last ]]; then
4637 error "$ost_last_id != $mds_last"
4644 $found || error "can not match last_seq/last_id for $mdtosc"
4647 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4650 perl -MSocket -e ';' || skip "no Socket perl module installed"
4652 $SOCKETSERVER $DIR/socket ||
4653 error "$SOCKETSERVER $DIR/socket failed: $?"
4654 $SOCKETCLIENT $DIR/socket ||
4655 error "$SOCKETCLIENT $DIR/socket failed: $?"
4656 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4658 run_test 54a "unix domain socket test =========================="
4664 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4666 run_test 54b "char device works in lustre ======================"
4669 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4670 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4671 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4673 for i in $(seq 3 7); do
4674 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4683 loopdev="$DIR/loop54c"
4686 $UMOUNT $DIR/$tdir || rc=$?
4687 losetup -d $loopdev || true
4688 losetup -d $LOOPDEV || true
4689 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4696 loopdev="$DIR/loop54c"
4699 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4700 trap cleanup_54c EXIT
4701 mknod $loopdev b 7 $LOOPNUM
4702 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4703 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4704 losetup $loopdev $DIR/$tfile ||
4705 error "can't set up $loopdev for $DIR/$tfile"
4706 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4707 test_mkdir $DIR/$tdir
4708 mount -t ext2 $loopdev $DIR/$tdir ||
4709 error "error mounting $loopdev on $DIR/$tdir"
4710 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4713 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4717 run_test 54c "block device works in lustre ====================="
4723 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4725 run_test 54d "fifo device works in lustre ======================"
4730 cp -aL /dev/console $f
4731 echo $string > $f || error "echo $string to $f failed"
4733 run_test 54e "console/tty device works in lustre ======================"
4737 local dir=$DIR/$tdir
4740 test_mkdir -p $dir/dir
4741 for i in $(seq $numfiles); do
4743 touch $dir/dir/file$i
4746 local numcomp=$($LFS getstripe --component-count $dir)
4748 [[ $numcomp == 0 ]] && numcomp=1
4750 # test lfs getstripe with --recursive
4751 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4753 [[ $filenum -eq $((numfiles * 2)) ]] ||
4754 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4755 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4756 [[ $filenum -eq $numfiles ]] ||
4757 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4758 echo "$LFS getstripe showed obdidx or l_ost_idx"
4760 # test lfs getstripe with file instead of dir
4761 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4762 [[ $filenum -eq 1 ]] ||
4763 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4764 echo "$LFS getstripe file1 passed"
4766 #test lfs getstripe with --verbose
4767 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4768 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4769 error "$LFS getstripe --verbose $dir: "\
4770 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4771 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4772 error "$LFS getstripe $dir: showed lmm_magic"
4774 #test lfs getstripe with -v prints lmm_fid
4775 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4776 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4777 error "$LFS getstripe -v $dir: "\
4778 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4779 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4780 error "$LFS getstripe $dir: showed lmm_fid by default"
4781 echo "$LFS getstripe --verbose passed"
4783 #check for FID information
4784 local fid1=$($LFS getstripe --fid $dir/file1)
4785 local fid2=$($LFS getstripe --verbose $dir/file1 |
4786 awk '/lmm_fid: / { print $2; exit; }')
4787 local fid3=$($LFS path2fid $dir/file1)
4789 [ "$fid1" != "$fid2" ] &&
4790 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4791 [ "$fid1" != "$fid3" ] &&
4792 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4793 echo "$LFS getstripe --fid passed"
4795 #test lfs getstripe with --obd
4796 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4797 error "$LFS getstripe --obd wrong_uuid: should return error"
4799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4802 local obduuid=$(ostuuid_from_index $ostidx)
4803 local found=$($LFS getstripe -r --obd $obduuid $dir |
4804 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4806 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4807 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4809 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4812 [[ $found -eq $filenum ]] ||
4813 error "$LFS getstripe --obd: found $found expect $filenum"
4814 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4815 sed '/^[ ]*'${ostidx}'[ ]/d' |
4816 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4817 error "$LFS getstripe --obd: should not show file on other obd"
4818 echo "$LFS getstripe --obd passed"
4820 run_test 56a "check $LFS getstripe"
4823 local dir=$DIR/$tdir
4827 for i in $(seq $numdirs); do
4828 test_mkdir $dir/dir$i
4831 # test lfs getdirstripe default mode is non-recursion, which is
4832 # different from lfs getstripe
4833 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4835 [[ $dircnt -eq 1 ]] ||
4836 error "$LFS getdirstripe: found $dircnt, not 1"
4837 dircnt=$($LFS getdirstripe --recursive $dir |
4838 grep -c lmv_stripe_count)
4839 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4840 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4842 run_test 56b "check $LFS getdirstripe"
4845 remote_ost_nodsh && skip "remote OST with nodsh"
4848 local ost_name=$(ostname_from_index $ost_idx)
4849 local old_status=$(ost_dev_status $ost_idx)
4851 [[ -z "$old_status" ]] ||
4852 skip_env "OST $ost_name is in $old_status status"
4854 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4857 local new_status=$(ost_dev_status $ost_idx)
4859 [[ "$new_status" = "D" ]] ||
4860 error "OST $ost_name is in status of '$new_status', not 'D'"
4862 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4865 new_status=$(ost_dev_status $ost_idx)
4866 [[ -z "$new_status" ]] ||
4867 error "OST $ost_name is in status of '$new_status', not ''"
4869 run_test 56c "check 'lfs df' showing device status"
4874 local local_tdir="$1"
4875 local local_numfiles="$2"
4876 local local_numdirs="$3"
4877 local dir_params="$4"
4878 local dir_stripe_params="$5"
4880 if [ ! -d "$local_tdir" ] ; then
4881 test_mkdir -p $dir_stripe_params $local_tdir
4882 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4883 for i in $(seq $local_numfiles) ; do
4884 touch $local_tdir/file$i
4886 for i in $(seq $local_numdirs) ; do
4887 test_mkdir $dir_stripe_params $local_tdir/dir$i
4888 for j in $(seq $local_numfiles) ; do
4889 touch $local_tdir/dir$i/file$j
4895 setup_56_special() {
4897 local local_numfiles=$2
4898 local local_numdirs=$3
4900 setup_56 $local_tdir $local_numfiles $local_numdirs
4902 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4903 for i in $(seq $local_numfiles) ; do
4904 mknod $local_tdir/loop${i}b b 7 $i
4905 mknod $local_tdir/null${i}c c 1 3
4906 ln -s $local_tdir/file1 $local_tdir/link${i}
4908 for i in $(seq $local_numdirs) ; do
4909 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4910 mknod $local_tdir/dir$i/null${i}c c 1 3
4911 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4917 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4918 local expected=$(($NUMDIRS + 2))
4920 setup_56 $dir $NUMFILES $NUMDIRS
4922 # test lfs find with -name
4923 for i in $(seq $NUMFILES) ; do
4924 local nums=$($LFS find -name "*$i" $dir | wc -l)
4926 [ $nums -eq $expected ] ||
4927 error "lfs find -name '*$i' $dir wrong: "\
4928 "found $nums, expected $expected"
4931 run_test 56g "check lfs find -name"
4934 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4935 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4937 setup_56 $dir $NUMFILES $NUMDIRS
4939 # test lfs find with ! -name
4940 for i in $(seq $NUMFILES) ; do
4941 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4943 [ $nums -eq $expected ] ||
4944 error "lfs find ! -name '*$i' $dir wrong: "\
4945 "found $nums, expected $expected"
4948 run_test 56h "check lfs find ! -name"
4951 local dir=$DIR/$tdir
4955 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4958 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4960 run_test 56i "check 'lfs find -ost UUID' skips directories"
4963 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4965 setup_56_special $dir $NUMFILES $NUMDIRS
4967 local expected=$((NUMDIRS + 1))
4968 local cmd="$LFS find -type d $dir"
4969 local nums=$($cmd | wc -l)
4971 [ $nums -eq $expected ] ||
4972 error "'$cmd' wrong: found $nums, expected $expected"
4974 run_test 56j "check lfs find -type d"
4977 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4979 setup_56_special $dir $NUMFILES $NUMDIRS
4981 local expected=$(((NUMDIRS + 1) * NUMFILES))
4982 local cmd="$LFS find -type f $dir"
4983 local nums=$($cmd | wc -l)
4985 [ $nums -eq $expected ] ||
4986 error "'$cmd' wrong: found $nums, expected $expected"
4988 run_test 56k "check lfs find -type f"
4991 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4993 setup_56_special $dir $NUMFILES $NUMDIRS
4995 local expected=$((NUMDIRS + NUMFILES))
4996 local cmd="$LFS find -type b $dir"
4997 local nums=$($cmd | wc -l)
4999 [ $nums -eq $expected ] ||
5000 error "'$cmd' wrong: found $nums, expected $expected"
5002 run_test 56l "check lfs find -type b"
5005 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5007 setup_56_special $dir $NUMFILES $NUMDIRS
5009 local expected=$((NUMDIRS + NUMFILES))
5010 local cmd="$LFS find -type c $dir"
5011 local nums=$($cmd | wc -l)
5012 [ $nums -eq $expected ] ||
5013 error "'$cmd' wrong: found $nums, expected $expected"
5015 run_test 56m "check lfs find -type c"
5018 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5019 setup_56_special $dir $NUMFILES $NUMDIRS
5021 local expected=$((NUMDIRS + NUMFILES))
5022 local cmd="$LFS find -type l $dir"
5023 local nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] ||
5026 error "'$cmd' wrong: found $nums, expected $expected"
5028 run_test 56n "check lfs find -type l"
5031 local dir=$DIR/$tdir
5033 setup_56 $dir $NUMFILES $NUMDIRS
5034 utime $dir/file1 > /dev/null || error "utime (1)"
5035 utime $dir/file2 > /dev/null || error "utime (2)"
5036 utime $dir/dir1 > /dev/null || error "utime (3)"
5037 utime $dir/dir2 > /dev/null || error "utime (4)"
5038 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5039 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5042 local nums=$($LFS find -mtime +0 $dir | wc -l)
5044 [ $nums -eq $expected ] ||
5045 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5048 cmd="$LFS find -mtime 0 $dir"
5049 nums=$($cmd | wc -l)
5050 [ $nums -eq $expected ] ||
5051 error "'$cmd' wrong: found $nums, expected $expected"
5053 run_test 56o "check lfs find -mtime for old files"
5056 [ $RUNAS_ID -eq $UID ] &&
5057 skip_env "RUNAS_ID = UID = $UID -- skipping"
5059 local dir=$DIR/$tdir
5061 setup_56 $dir $NUMFILES $NUMDIRS
5062 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5064 local expected=$NUMFILES
5065 local cmd="$LFS find -uid $RUNAS_ID $dir"
5066 local nums=$($cmd | wc -l)
5068 [ $nums -eq $expected ] ||
5069 error "'$cmd' wrong: found $nums, expected $expected"
5071 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5072 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5073 nums=$($cmd | wc -l)
5074 [ $nums -eq $expected ] ||
5075 error "'$cmd' wrong: found $nums, expected $expected"
5077 run_test 56p "check lfs find -uid and ! -uid"
5080 [ $RUNAS_ID -eq $UID ] &&
5081 skip_env "RUNAS_ID = UID = $UID -- skipping"
5083 local dir=$DIR/$tdir
5085 setup_56 $dir $NUMFILES $NUMDIRS
5086 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5088 local expected=$NUMFILES
5089 local cmd="$LFS find -gid $RUNAS_GID $dir"
5090 local nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] ||
5093 error "'$cmd' wrong: found $nums, expected $expected"
5095 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5096 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5097 nums=$($cmd | wc -l)
5098 [ $nums -eq $expected ] ||
5099 error "'$cmd' wrong: found $nums, expected $expected"
5101 run_test 56q "check lfs find -gid and ! -gid"
5104 local dir=$DIR/$tdir
5106 setup_56 $dir $NUMFILES $NUMDIRS
5109 local cmd="$LFS find -size 0 -type f $dir"
5110 local nums=$($cmd | wc -l)
5112 [ $nums -eq $expected ] ||
5113 error "'$cmd' wrong: found $nums, expected $expected"
5115 cmd="$LFS find ! -size 0 -type f $dir"
5116 nums=$($cmd | wc -l)
5117 [ $nums -eq $expected ] ||
5118 error "'$cmd' wrong: found $nums, expected $expected"
5119 echo "test" > $dir/$tfile
5120 echo "test2" > $dir/$tfile.2 && sync
5122 cmd="$LFS find -size 5 -type f $dir"
5123 nums=$($cmd | wc -l)
5124 [ $nums -eq $expected ] ||
5125 error "'$cmd' wrong: found $nums, expected $expected"
5127 cmd="$LFS find -size +5 -type f $dir"
5128 nums=$($cmd | wc -l)
5129 [ $nums -eq $expected ] ||
5130 error "'$cmd' wrong: found $nums, expected $expected"
5132 cmd="$LFS find -size +0 -type f $dir"
5133 nums=$($cmd | wc -l)
5134 [ $nums -eq $expected ] ||
5135 error "'$cmd' wrong: found $nums, expected $expected"
5137 cmd="$LFS find ! -size -5 -type f $dir"
5138 nums=$($cmd | wc -l)
5139 [ $nums -eq $expected ] ||
5140 error "'$cmd' wrong: found $nums, expected $expected"
5142 cmd="$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 run_test 56r "check lfs find -size works"
5149 test_56s() { # LU-611 #LU-9369
5150 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5152 local dir=$DIR/$tdir
5153 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5155 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5156 for i in $(seq $NUMDIRS); do
5157 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5160 local expected=$NUMDIRS
5161 local cmd="$LFS find -c $OSTCOUNT $dir"
5162 local nums=$($cmd | wc -l)
5164 [ $nums -eq $expected ] || {
5165 $LFS getstripe -R $dir
5166 error "'$cmd' wrong: found $nums, expected $expected"
5169 expected=$((NUMDIRS + onestripe))
5170 cmd="$LFS find -stripe-count +0 -type f $dir"
5171 nums=$($cmd | wc -l)
5172 [ $nums -eq $expected ] || {
5173 $LFS getstripe -R $dir
5174 error "'$cmd' wrong: found $nums, expected $expected"
5178 cmd="$LFS find -stripe-count 1 -type f $dir"
5179 nums=$($cmd | wc -l)
5180 [ $nums -eq $expected ] || {
5181 $LFS getstripe -R $dir
5182 error "'$cmd' wrong: found $nums, expected $expected"
5185 cmd="$LFS find -stripe-count -2 -type f $dir"
5186 nums=$($cmd | wc -l)
5187 [ $nums -eq $expected ] || {
5188 $LFS getstripe -R $dir
5189 error "'$cmd' wrong: found $nums, expected $expected"
5193 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5194 nums=$($cmd | wc -l)
5195 [ $nums -eq $expected ] || {
5196 $LFS getstripe -R $dir
5197 error "'$cmd' wrong: found $nums, expected $expected"
5200 run_test 56s "check lfs find -stripe-count works"
5202 test_56t() { # LU-611 #LU-9369
5203 local dir=$DIR/$tdir
5205 setup_56 $dir 0 $NUMDIRS
5206 for i in $(seq $NUMDIRS); do
5207 $LFS setstripe -S 8M $dir/dir$i/$tfile
5210 local expected=$NUMDIRS
5211 local cmd="$LFS find -S 8M $dir"
5212 local nums=$($cmd | wc -l)
5214 [ $nums -eq $expected ] || {
5215 $LFS getstripe -R $dir
5216 error "'$cmd' wrong: found $nums, expected $expected"
5220 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5222 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5224 expected=$(((NUMDIRS + 1) * NUMFILES))
5225 cmd="$LFS find -stripe-size 512k -type f $dir"
5226 nums=$($cmd | wc -l)
5227 [ $nums -eq $expected ] ||
5228 error "'$cmd' wrong: found $nums, expected $expected"
5230 cmd="$LFS find -stripe-size +320k -type f $dir"
5231 nums=$($cmd | wc -l)
5232 [ $nums -eq $expected ] ||
5233 error "'$cmd' wrong: found $nums, expected $expected"
5235 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5236 cmd="$LFS find -stripe-size +200k -type f $dir"
5237 nums=$($cmd | wc -l)
5238 [ $nums -eq $expected ] ||
5239 error "'$cmd' wrong: found $nums, expected $expected"
5241 cmd="$LFS find -stripe-size -640k -type f $dir"
5242 nums=$($cmd | wc -l)
5243 [ $nums -eq $expected ] ||
5244 error "'$cmd' wrong: found $nums, expected $expected"
5247 cmd="$LFS find -stripe-size 256k -type f $dir"
5248 nums=$($cmd | wc -l)
5249 [ $nums -eq $expected ] ||
5250 error "'$cmd' wrong: found $nums, expected $expected"
5252 cmd="$LFS find -stripe-size -320k -type f $dir"
5253 nums=$($cmd | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5258 cmd="$LFS find -stripe-size 1024k -type f $dir"
5259 nums=$($cmd | wc -l)
5260 [ $nums -eq $expected ] ||
5261 error "'$cmd' wrong: found $nums, expected $expected"
5263 run_test 56t "check lfs find -stripe-size works"
5265 test_56u() { # LU-611
5266 local dir=$DIR/$tdir
5268 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5270 if [[ $OSTCOUNT -gt 1 ]]; then
5271 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5277 local expected=$(((NUMDIRS + 1) * NUMFILES))
5278 local cmd="$LFS find -stripe-index 0 -type f $dir"
5279 local nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] ||
5282 error "'$cmd' wrong: found $nums, expected $expected"
5285 cmd="$LFS find -stripe-index 1 -type f $dir"
5286 nums=$($cmd | wc -l)
5287 [ $nums -eq $expected ] ||
5288 error "'$cmd' wrong: found $nums, expected $expected"
5290 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5291 nums=$($cmd | wc -l)
5292 [ $nums -eq $expected ] ||
5293 error "'$cmd' wrong: found $nums, expected $expected"
5296 # This should produce an error and not return any files
5297 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5298 nums=$($cmd 2>/dev/null | wc -l)
5299 [ $nums -eq $expected ] ||
5300 error "'$cmd' wrong: found $nums, expected $expected"
5302 if [[ $OSTCOUNT -gt 1 ]]; then
5303 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5304 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5305 nums=$($cmd | wc -l)
5306 [ $nums -eq $expected ] ||
5307 error "'$cmd' wrong: found $nums, expected $expected"
5310 run_test 56u "check lfs find -stripe-index works"
5314 local dir=$DIR/$tdir
5316 setup_56 $dir $NUMFILES $NUMDIRS
5318 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5319 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5321 for file in $($LFS find -m $UUID $dir); do
5322 file_midx=$($LFS getstripe -m $file)
5323 [ $file_midx -eq $mdt_idx ] ||
5324 error "lfs find -m $UUID != getstripe -m $file_midx"
5327 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5330 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5333 local dir=$DIR/$tdir
5335 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5337 local stripe_size=$($LFS getstripe -S -d $dir) ||
5338 error "$LFS getstripe -S -d $dir failed"
5339 stripe_size=${stripe_size%% *}
5341 local file_size=$((stripe_size * OSTCOUNT))
5342 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5343 local required_space=$((file_num * file_size))
5344 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5346 [[ $free_space -le $((required_space / 1024)) ]] &&
5347 skip_env "need $required_space, have $free_space kbytes"
5350 local dd_count=$((file_size / dd_bs))
5352 # write data into the files
5357 for i in $(seq $NUMFILES); do
5359 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5360 error "write data into $file failed"
5362 for i in $(seq $NUMDIRS); do
5363 for j in $(seq $NUMFILES); do
5364 file=$dir/dir$i/file$j
5365 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5366 error "write data into $file failed"
5370 # $LFS_MIGRATE will fail if hard link migration is unsupported
5371 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5372 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5373 error "creating links to $dir/dir1/file1 failed"
5378 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5381 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5384 eval $cmd || error "$cmd failed"
5386 check_stripe_count $dir/file1 $expected
5388 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5390 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5391 # OST 1 if it is on OST 0. This file is small enough to
5392 # be on only one stripe.
5393 file=$dir/migr_1_ost
5394 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5395 error "write data into $file failed"
5396 local obdidx=$($LFS getstripe -i $file)
5397 local oldmd5=$(md5sum $file)
5400 [[ $obdidx -eq 0 ]] && newobdidx=1
5401 cmd="$LFS migrate -i $newobdidx $file"
5403 eval $cmd || error "$cmd failed"
5405 local realobdix=$($LFS getstripe -i $file)
5406 local newmd5=$(md5sum $file)
5408 [[ $newobdidx -ne $realobdix ]] &&
5409 error "new OST is different (was=$obdidx, "\
5410 "wanted=$newobdidx, got=$realobdix)"
5411 [[ "$oldmd5" != "$newmd5" ]] &&
5412 error "md5sum differ: $oldmd5, $newmd5"
5416 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5418 eval $cmd || error "$cmd failed"
5420 for j in $(seq $NUMFILES); do
5421 check_stripe_count $dir/dir1/file$j $expected
5424 # lfs_migrate works with lfs find
5425 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5426 $LFS_MIGRATE -y -c $expected"
5428 eval $cmd || error "$cmd failed"
5430 for i in $(seq 2 $NUMFILES); do
5431 check_stripe_count $dir/file$i $expected
5433 for i in $(seq 2 $NUMDIRS); do
5434 for j in $(seq $NUMFILES); do
5435 check_stripe_count $dir/dir$i/file$j $expected
5439 run_test 56w "check lfs_migrate -c stripe_count works"
5442 local file1=$DIR/$tdir/file1
5443 local create_pool=false
5444 local initial_pool=$($LFS getstripe -p $DIR)
5448 echo -n "Creating test dir..."
5449 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5452 echo -n "Creating test file..."
5453 touch $file1 || error "cannot create file"
5456 echo -n "Detecting existing pools..."
5457 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5459 if [ ${#pool_list[@]} -gt 0 ]; then
5460 echo "${pool_list[@]}"
5461 for thispool in "${pool_list[@]}"; do
5462 if [[ -z "$initial_pool" ||
5463 "$initial_pool" != "$thispool" ]]; then
5465 echo "Using existing pool '$pool'"
5470 echo "none detected."
5472 if [ -z "$pool" ]; then
5473 pool=${POOL:-testpool}
5474 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5475 echo -n "Creating pool '$pool'..."
5477 pool_add $pool &> /dev/null ||
5478 error "pool_add failed"
5481 echo -n "Adding target to pool..."
5482 pool_add_targets $pool 0 0 1 &> /dev/null ||
5483 error "pool_add_targets failed"
5487 echo -n "Setting pool using -p option..."
5488 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5489 error "migrate failed rc = $?"
5492 echo -n "Verifying test file is in pool after migrating..."
5493 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5494 error "file was not migrated to pool $pool"
5497 echo -n "Removing test file from pool '$pool'..."
5498 $LFS migrate $file1 &> /dev/null ||
5499 error "cannot remove from pool"
5500 [ "$($LFS getstripe -p $file1)" ] &&
5501 error "pool still set"
5504 echo -n "Setting pool using --pool option..."
5505 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5506 error "migrate failed rc = $?"
5511 if $create_pool; then
5512 destroy_test_pools 2> /dev/null ||
5513 error "destroy test pools failed"
5516 run_test 56wb "check lfs_migrate pool support"
5519 local file1="$DIR/$tdir/file1"
5521 echo -n "Creating test dir..."
5522 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5523 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5524 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5525 error "cannot set stripe"
5528 echo -n "Setting initial stripe for test file..."
5529 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5530 error "cannot set stripe"
5531 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5532 error "stripe size not set"
5535 # File currently set to -S 512K -c 1
5537 # Ensure -c and -S options are rejected when -R is set
5538 echo -n "Verifying incompatible options are detected..."
5539 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5540 error "incompatible -c and -R options not detected"
5541 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5542 error "incompatible -S and -R options not detected"
5545 # Ensure unrecognized options are passed through to 'lfs migrate'
5546 echo -n "Verifying -S option is passed through to lfs migrate..."
5547 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5548 error "migration failed"
5549 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5550 error "file was not restriped"
5553 # File currently set to -S 1M -c 1
5555 # Ensure long options are supported
5556 echo -n "Verifying long options supported..."
5557 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5558 error "long option without argument not supported"
5559 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5560 error "long option with argument not supported"
5561 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5562 error "file not restriped with --stripe-size option"
5565 # File currently set to -S 512K -c 1
5567 if [ "$OSTCOUNT" -gt 1 ]; then
5568 echo -n "Verifying explicit stripe count can be set..."
5569 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5570 error "migrate failed"
5571 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5572 error "file not restriped to explicit count"
5576 # File currently set to -S 512K -c 1 or -S 512K -c 2
5578 # Ensure parent striping is used if -R is set, and no stripe
5579 # count or size is specified
5580 echo -n "Setting stripe for parent directory..."
5581 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5582 error "cannot set stripe"
5585 echo -n "Verifying restripe option uses parent stripe settings..."
5586 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5587 error "migrate failed"
5588 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5589 error "file not restriped to parent settings"
5590 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5591 error "file not restriped to parent settings"
5594 # File currently set to -S 1M -c 1
5596 # Ensure striping is preserved if -R is not set, and no stripe
5597 # count or size is specified
5598 echo -n "Verifying striping size preserved when not specified..."
5599 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5600 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5601 error "cannot set stripe on parent directory"
5602 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5603 error "migrate failed"
5604 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5605 error "file was restriped"
5608 # Ensure file name properly detected when final option has no argument
5609 echo -n "Verifying file name properly detected..."
5610 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5611 error "file name interpreted as option argument"
5617 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5622 local file1=$DIR/$tdir/file1
5624 echo -n "Creating test dir..."
5625 test_mkdir $DIR/$tdir || error "cannot create dir"
5628 echo -n "Creating test file..."
5632 # Ensure 'lfs migrate' will fail by using a non-existent option,
5633 # and make sure rsync is not called to recover
5634 echo -n "Make sure --no-rsync option works..."
5635 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5636 grep -q 'refusing to fall back to rsync' ||
5637 error "rsync was called with --no-rsync set"
5640 # Ensure rsync is called without trying 'lfs migrate' first
5641 echo -n "Make sure --rsync option works..."
5642 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5643 grep -q 'falling back to rsync' &&
5644 error "lfs migrate was called with --rsync set"
5647 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5648 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5649 grep -q 'at the same time' ||
5650 error "--rsync and --no-rsync accepted concurrently"
5656 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5659 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5660 check_swap_layouts_support
5662 local dir=$DIR/$tdir
5663 local ref1=/etc/passwd
5664 local file1=$dir/file1
5666 test_mkdir $dir || error "creating dir $dir"
5667 $LFS setstripe -c 2 $file1
5669 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5670 stripe=$($LFS getstripe -c $file1)
5671 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5672 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5677 run_test 56x "lfs migration support"
5680 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5681 check_swap_layouts_support
5683 local dir=$DIR/$tdir/$testnum
5687 local ref1=/etc/passwd
5688 local file1=$dir/file1
5690 $LFS setstripe -c 2 $file1
5692 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5694 local stripe=$($LFS getstripe -c $file1)
5696 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5697 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5702 run_test 56xa "lfs migration --block support"
5704 check_migrate_links() {
5706 local file1="$dir/file1"
5709 local total_count=$(($begin + $count - 1))
5710 local symlink_count=10
5713 if [ ! -f "$file1" ]; then
5714 echo -n "creating initial file..."
5715 $LFS setstripe -c 1 -S "512k" "$file1" ||
5716 error "cannot setstripe initial file"
5719 echo -n "creating symlinks..."
5720 for s in $(seq 1 $symlink_count); do
5721 ln -s "$file1" "$dir/slink$s" ||
5722 error "cannot create symlinks"
5726 echo -n "creating nonlinked files..."
5727 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5728 error "cannot create nonlinked files"
5733 if [ ! -f "$dir/file$total_count" ]; then
5734 echo -n "creating hard links $begin:$total_count..."
5735 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5736 /dev/null || error "cannot create hard links"
5740 echo -n "checking number of hard links listed in xattrs..."
5741 local fid=$($LFS getstripe -F "$file1")
5742 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5745 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5746 skip "hard link list has unexpected size, skipping test"
5748 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5749 error "link names should exceed xattrs size"
5752 echo -n "migrating files..."
5753 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5755 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5758 # make sure all links have been properly migrated
5759 echo -n "verifying files..."
5760 fid=$($LFS getstripe -F "$file1") ||
5761 error "cannot get fid for file $file1"
5762 for i in $(seq 2 $total_count); do
5763 local fid2=$($LFS getstripe -F $dir/file$i)
5765 [ "$fid2" == "$fid" ] ||
5766 error "migrated hard link has mismatched FID"
5769 # make sure hard links were properly detected, and migration was
5770 # performed only once for the entire link set; nonlinked files should
5772 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5773 local expected=$(($uniq_count + 1))
5775 [ "$actual" -eq "$expected" ] ||
5776 error "hard links individually migrated ($actual != $expected)"
5778 # make sure the correct number of hard links are present
5779 local hardlinks=$(stat -c '%h' "$file1")
5781 [ $hardlinks -eq $total_count ] ||
5782 error "num hard links $hardlinks != $total_count"
5789 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5790 skip "Need MDS version at least 2.10.55"
5792 local dir="$DIR/$tdir"
5794 test_mkdir "$dir" || error "cannot create dir $dir"
5796 echo "testing lfs migrate mode when all links fit within xattrs"
5797 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5799 echo "testing rsync mode when all links fit within xattrs"
5800 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5802 echo "testing lfs migrate mode when all links do not fit within xattrs"
5803 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5805 echo "testing rsync mode when all links do not fit within xattrs"
5806 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5811 run_test 56xb "lfs migration hard link support"
5814 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5815 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5818 local dir=$DIR/$tdir
5822 test_mkdir -p $dir || error "creating dir $dir"
5823 touch $f1 || error "creating std file $f1"
5824 $MULTIOP $f2 H2c || error "creating released file $f2"
5826 # a directory can be raid0, so ask only for files
5827 res=$($LFS find $dir -L raid0 -type f | wc -l)
5828 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5830 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5831 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5833 # only files can be released, so no need to force file search
5834 res=$($LFS find $dir -L released)
5835 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5837 res=$($LFS find $dir -type f \! -L released)
5838 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5840 run_test 56y "lfs find -L raid0|released"
5842 test_56z() { # LU-4824
5843 # This checks to make sure 'lfs find' continues after errors
5844 # There are two classes of errors that should be caught:
5845 # - If multiple paths are provided, all should be searched even if one
5847 # - If errors are encountered during the search, it should not terminate
5849 local dir=$DIR/$tdir
5853 for i in d{0..9}; do
5856 touch $dir/d{0..9}/$tfile
5857 $LFS find $DIR/non_existent_dir $dir &&
5858 error "$LFS find did not return an error"
5859 # Make a directory unsearchable. This should NOT be the last entry in
5860 # directory order. Arbitrarily pick the 6th entry
5861 chmod 700 $($LFS find $dir -type d | sed '6!d')
5863 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5865 # The user should be able to see 10 directories and 9 files
5866 [ $count == 19 ] || error "$LFS find did not continue after error"
5868 run_test 56z "lfs find should continue after an error"
5870 test_56aa() { # LU-5937
5871 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5873 local dir=$DIR/$tdir
5876 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5878 createmany -o $dir/striped_dir/${tfile}- 1024
5879 local dirs=$($LFS find --size +8k $dir/)
5881 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5883 run_test 56aa "lfs find --size under striped dir"
5885 test_56ab() { # LU-10705
5886 test_mkdir $DIR/$tdir
5887 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5888 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5889 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5890 # Flush writes to ensure valid blocks. Need to be more thorough for
5891 # ZFS, since blocks are not allocated/returned to client immediately.
5893 wait_zfs_commit ost1 2
5894 cancel_lru_locks osc
5897 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5899 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5901 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5902 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5904 rm -f $DIR/$tdir/$tfile.[123]
5906 run_test 56ab "lfs find --blocks"
5909 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
5910 skip "Need MDS version at least 2.10.50"
5912 # Create composite files with one component
5913 local dir=$DIR/$tdir
5915 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5916 # Create composite files with three components
5917 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5918 # Create non-composite files
5919 createmany -o $dir/${tfile}- 10
5921 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5923 [[ $nfiles == 10 ]] ||
5924 error "lfs find -E 1M found $nfiles != 10 files"
5926 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5927 [[ $nfiles == 25 ]] ||
5928 error "lfs find ! -E 1M found $nfiles != 25 files"
5930 # All files have a component that starts at 0
5931 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5932 [[ $nfiles == 35 ]] ||
5933 error "lfs find --component-start 0 - $nfiles != 35 files"
5935 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5936 [[ $nfiles == 15 ]] ||
5937 error "lfs find --component-start 2M - $nfiles != 15 files"
5939 # All files created here have a componenet that does not starts at 2M
5940 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5941 [[ $nfiles == 35 ]] ||
5942 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5944 # Find files with a specified number of components
5945 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5946 [[ $nfiles == 15 ]] ||
5947 error "lfs find --component-count 3 - $nfiles != 15 files"
5949 # Remember non-composite files have a component count of zero
5950 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5951 [[ $nfiles == 10 ]] ||
5952 error "lfs find --component-count 0 - $nfiles != 10 files"
5954 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5955 [[ $nfiles == 20 ]] ||
5956 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5958 # All files have a flag called "init"
5959 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5960 [[ $nfiles == 35 ]] ||
5961 error "lfs find --component-flags init - $nfiles != 35 files"
5963 # Multi-component files will have a component not initialized
5964 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5965 [[ $nfiles == 15 ]] ||
5966 error "lfs find !--component-flags init - $nfiles != 15 files"
5971 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5974 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
5975 skip "Need MDS version at least 2.10.57"
5985 # create mirrored directories and mirrored files
5986 mkdir $td || error "mkdir $td failed"
5987 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5988 createmany -o $tf- 10 || error "create $tf- failed"
5990 for i in $(seq 2); do
5992 mkdir $dir || error "mkdir $dir failed"
5993 $LFS mirror create -N$((3 + i)) $dir ||
5994 error "create mirrored dir $dir failed"
5995 createmany -o $dir/$tfile- 10 ||
5996 error "create $dir/$tfile- failed"
5999 # change the states of some mirrored files
6001 for i in $(seq 2); do
6003 for j in $(seq 4 9); do
6004 echo foo > $dir/$tfile-$j
6008 # find mirrored files with specific mirror count
6009 cmd="$LFS find --mirror-count 3 --type f $td"
6010 nfiles=$($cmd | wc -l)
6011 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6013 cmd="$LFS find ! --mirror-count 3 --type f $td"
6014 nfiles=$($cmd | wc -l)
6015 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6017 cmd="$LFS find --mirror-count +2 --type f $td"
6018 nfiles=$($cmd | wc -l)
6019 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6021 cmd="$LFS find --mirror-count -6 --type f $td"
6022 nfiles=$($cmd | wc -l)
6023 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6025 # find mirrored files with specific file state
6026 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6027 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6029 cmd="$LFS find --mirror-state=ro --type f $td"
6030 nfiles=$($cmd | wc -l)
6031 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6033 cmd="$LFS find ! --mirror-state=ro --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6037 cmd="$LFS find --mirror-state=wp --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6041 cmd="$LFS find ! --mirror-state=sp --type f $td"
6042 nfiles=$($cmd | wc -l)
6043 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6045 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6049 # note test will not do anything if MDS is not local
6050 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6051 skip_env "ldiskfs only test"
6053 remote_mds_nodsh && skip "remote MDS with nodsh"
6055 local MNTDEV="osd*.*MDT*.mntdev"
6056 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6057 [ -z "$DEV" ] && error "can't access $MNTDEV"
6058 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6059 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6060 error "can't access $DEV"
6061 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6062 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6066 run_test 57a "verify MDS filesystem created with large inodes =="
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6070 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6071 skip_env "ldiskfs only test"
6073 remote_mds_nodsh && skip "remote MDS with nodsh"
6075 local dir=$DIR/$tdir
6078 local fileN=$dir/f$filecount
6080 rm -rf $dir || error "removing $dir"
6082 local mdtidx=$($LFS getstripe -m $dir)
6083 local mdtname=MDT$(printf %04x $mdtidx)
6084 local facet=mds$((mdtidx + 1))
6086 echo "mcreating $filecount files"
6087 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6089 # verify that files do not have EAs yet
6090 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6091 error "$file1 has an EA"
6092 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6093 error "$fileN has an EA"
6097 df $dir #make sure we get new statfs data
6098 local mdsfree=$(do_facet $facet \
6099 lctl get_param -n osd*.*$mdtname.kbytesfree)
6100 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6103 echo "opening files to create objects/EAs"
6104 for file in $(seq -f $dir/f%g 1 $filecount); do
6105 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6106 error "opening $file"
6109 # verify that files have EAs now
6110 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6111 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6113 sleep 1 #make sure we get new statfs data
6115 local mdsfree2=$(do_facet $facet \
6116 lctl get_param -n osd*.*$mdtname.kbytesfree)
6117 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6119 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6120 if [ "$mdsfree" != "$mdsfree2" ]; then
6121 error "MDC before $mdcfree != after $mdcfree2"
6123 echo "MDC before $mdcfree != after $mdcfree2"
6124 echo "unable to confirm if MDS has large inodes"
6129 run_test 57b "default LOV EAs are stored inside large inodes ==="
6132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6133 [ -z "$(which wiretest 2>/dev/null)" ] &&
6134 skip_env "could not find wiretest"
6138 run_test 58 "verify cross-platform wire constants =============="
6141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6143 echo "touch 130 files"
6144 createmany -o $DIR/f59- 130
6146 unlinkmany $DIR/f59- 130
6148 # wait for commitment of removal
6149 wait_delete_completed
6151 run_test 59 "verify cancellation of llog records async ========="
6153 TEST60_HEAD="test_60 run $RANDOM"
6155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6156 remote_mgs_nodsh && skip "remote MGS with nodsh"
6157 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6158 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6159 skip_env "missing subtest run-llog.sh"
6161 log "$TEST60_HEAD - from kernel mode"
6162 do_facet mgs "$LCTL dk > /dev/null"
6163 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6164 do_facet mgs $LCTL dk > $TMP/$tfile
6166 # LU-6388: test llog_reader
6167 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6168 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6169 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6170 skip_env "missing llog_reader"
6171 local fstype=$(facet_fstype mgs)
6172 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6173 skip_env "Only for ldiskfs or zfs type mgs"
6175 local mntpt=$(facet_mntpt mgs)
6176 local mgsdev=$(mgsdevname 1)
6188 #get fid and record list
6189 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6191 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6193 #remount mgs as ldiskfs or zfs type
6194 stop mgs || error "stop mgs failed"
6195 mount_fstype mgs || error "remount mgs failed"
6196 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6199 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6200 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6205 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6207 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6209 echo "obj_file is $obj_file"
6210 do_facet mgs $llog_reader $obj_file
6212 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6213 awk '{ print $3 }' | sed -e "s/^type=//g")
6214 if [ $rec_type != $rec ]; then
6215 echo "FAILED test_60a wrong record type $rec_type," \
6221 #check obj path if record type is LLOG_LOGID_MAGIC
6222 if [ "$rec" == "1064553b" ]; then
6223 path=$(do_facet mgs $llog_reader $obj_file |
6224 grep "path=" | awk '{ print $NF }' |
6225 sed -e "s/^path=//g")
6226 if [ $obj_file != $mntpt/$path ]; then
6227 echo "FAILED test_60a wrong obj path" \
6228 "$montpt/$path, should be $obj_file"
6235 #restart mgs before "error", otherwise it will block the next test
6236 stop mgs || error "stop mgs failed"
6237 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6238 $pass || error "test failed, see FAILED test_60a messages for specifics"
6240 run_test 60a "llog_test run from kernel module and test llog_reader"
6242 test_60b() { # bug 6411
6243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6246 LLOG_COUNT=$(do_facet mgs dmesg |
6247 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6248 /llog_[a-z]*.c:[0-9]/ {
6260 [[ $LLOG_COUNT -gt 120 ]] &&
6261 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6263 run_test 60b "limit repeated messages from CERROR/CWARN"
6266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6268 echo "create 5000 files"
6269 createmany -o $DIR/f60c- 5000
6270 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6271 lctl set_param fail_loc=0x80000137
6272 unlinkmany $DIR/f60c- 5000
6273 lctl set_param fail_loc=0
6275 run_test 60c "unlink file when mds full"
6278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6280 SAVEPRINTK=$(lctl get_param -n printk)
6281 # verify "lctl mark" is even working"
6282 MESSAGE="test message ID $RANDOM $$"
6283 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6284 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6286 lctl set_param printk=0 || error "set lnet.printk failed"
6287 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6288 MESSAGE="new test message ID $RANDOM $$"
6289 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6290 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6291 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6293 lctl set_param -n printk="$SAVEPRINTK"
6295 run_test 60d "test printk console message masking"
6298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6299 remote_mds_nodsh && skip "remote MDS with nodsh"
6302 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6303 do_facet mds1 lctl set_param fail_loc=0x15b
6306 run_test 60e "no space while new llog is being created"
6311 test_mkdir -c $MDSCOUNT $DIR/$tdir
6312 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6317 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6318 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6319 index=$((index + 1))
6325 for i in $(seq 100); do
6326 # define OBD_FAIL_OSD_TXN_START 0x19a
6327 do_facet mds1 lctl set_param fail_loc=0x8000019a
6333 mkdir $DIR/$tdir/new || error "mkdir failed"
6334 rmdir $DIR/$tdir/new || error "rmdir failed"
6336 run_test 60g "transaction abort won't cause MDT hung"
6339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6342 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6343 cancel_lru_locks osc
6344 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6347 run_test 61 "mmap() writes don't make sync hang ================"
6349 # bug 2330 - insufficient obd_match error checking causes LBUG
6351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6355 cancel_lru_locks osc
6356 lctl set_param fail_loc=0x405
6357 cat $f && error "cat succeeded, expect -EIO"
6358 lctl set_param fail_loc=0
6360 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6361 # match every page all of the time.
6362 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6364 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6365 # Though this test is irrelevant anymore, it helped to reveal some
6366 # other grant bugs (LU-4482), let's keep it.
6367 test_63a() { # was test_63
6368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6370 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6372 for i in `seq 10` ; do
6373 dd if=/dev/zero of=$DIR/f63 bs=8k &
6379 rm -f $DIR/f63 || true
6381 run_test 63a "Verify oig_wait interruption does not crash ======="
6383 # bug 2248 - async write errors didn't return to application on sync
6384 # bug 3677 - async write errors left page locked
6386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6389 lctl set_param debug=-1
6391 # ensure we have a grant to do async writes
6392 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6395 sync # sync lest earlier test intercept the fail_loc
6397 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6398 lctl set_param fail_loc=0x80000406
6399 $MULTIOP $DIR/$tfile Owy && \
6400 error "sync didn't return ENOMEM"
6401 sync; sleep 2; sync # do a real sync this time to flush page
6402 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6403 error "locked page left in cache after async error" || true
6406 run_test 63b "async write errors should be returned to fsync ==="
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6412 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6414 run_test 64a "verify filter grant calculations (in kernel) ====="
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6419 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6421 run_test 64b "check out-of-space detection on client"
6424 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6426 run_test 64c "verify grant shrink"
6428 # this does exactly what osc_request.c:osc_announce_cached() does in
6429 # order to calculate max amount of grants to ask from server
6433 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6434 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6436 ((rpc_in_flight ++));
6437 nrpages=$((nrpages * rpc_in_flight))
6439 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6441 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6443 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6444 local undirty=$((nrpages * PAGE_SIZE))
6446 local max_extent_pages
6447 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6448 grep grant_max_extent_size | awk '{print $2}')
6449 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6450 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6451 local grant_extent_tax
6452 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6453 grep grant_extent_tax | awk '{print $2}')
6455 undirty=$((undirty + nrextents * grant_extent_tax))
6460 # this is size of unit for grant allocation. It should be equal to
6461 # what tgt_grant.c:tgt_grant_chunk() calculates
6465 local grant_extent_tax
6467 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6468 grep max_brw_size | awk '{print $2}')
6470 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6471 grep grant_extent_tax | awk '{print $2}')
6473 echo $(((max_brw_size + grant_extent_tax) * 2))
6477 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6478 skip "OST < 2.10.55 doesn't limit grants enough"
6480 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6481 local file=$DIR/$tfile
6483 [[ $($LCTL get_param osc.${tgt}.import |
6484 grep "connect_flags:.*grant_param") ]] ||
6485 skip "no grant_param connect flag"
6487 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6489 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6491 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6492 stack_trap "rm -f $file" EXIT
6494 $LFS setstripe $file -i 0 -c 1
6495 dd if=/dev/zero of=$file bs=1M count=1000 &
6500 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6501 if [[ $cur_grant -gt $max_cur_granted ]]
6504 error "cur_grant $cur_grant > $max_cur_granted"
6507 [[ $? -ne 0 ]] && break;
6512 wait_delete_completed
6513 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6515 run_test 64d "check grant limit exceed"
6517 # bug 1414 - set/get directories' stripe info
6519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6521 test_mkdir $DIR/$tdir
6523 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6525 run_test 65a "directory with no stripe info"
6528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6530 test_mkdir $DIR/$tdir
6531 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6533 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6536 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6538 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6542 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6544 test_mkdir $DIR/$tdir
6545 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6547 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6548 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6550 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6552 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6557 test_mkdir $DIR/$tdir
6558 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6559 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6561 if [[ $STRIPECOUNT -le 0 ]]; then
6563 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6564 #LOV_MAX_STRIPE_COUNT is 2000
6565 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6567 sc=$(($STRIPECOUNT - 1))
6569 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6570 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6571 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6572 error "lverify failed"
6574 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6579 test_mkdir $DIR/$tdir
6581 $LFS setstripe $DIR/$tdir || error "setstripe"
6582 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6583 error "no stripe info failed"
6585 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6587 run_test 65e "directory setstripe defaults"
6590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6592 test_mkdir $DIR/${tdir}f
6593 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6594 error "setstripe succeeded" || true
6596 run_test 65f "dir setstripe permission (should return error) ==="
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6601 test_mkdir $DIR/$tdir
6602 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6604 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6605 error "setstripe -S failed"
6606 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6607 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6608 error "delete default stripe failed"
6610 run_test 65g "directory setstripe -d"
6613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6615 test_mkdir $DIR/$tdir
6616 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6618 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6619 error "setstripe -S failed"
6620 test_mkdir $DIR/$tdir/dd1
6621 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6622 error "stripe info inherit failed"
6624 run_test 65h "directory stripe info inherit ===================="
6627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6629 save_layout_restore_at_exit $MOUNT
6631 # bug6367: set non-default striping on root directory
6632 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6634 # bug12836: getstripe on -1 default directory striping
6635 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6637 # bug12836: getstripe -v on -1 default directory striping
6638 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6640 # bug12836: new find on -1 default directory striping
6641 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6643 run_test 65i "various tests to set root directory striping"
6645 test_65j() { # bug6367
6646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6650 # if we aren't already remounting for each test, do so for this test
6651 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6652 cleanup || error "failed to unmount"
6656 save_layout_restore_at_exit $MOUNT
6658 $LFS setstripe -d $MOUNT || error "setstripe failed"
6660 run_test 65j "set default striping on root directory (bug 6367)="
6664 wait_delete_completed
6665 do_facet $SINGLEMDS "lctl set_param -n \
6666 osp.$ost*MDT0000.max_create_count=$max_count"
6667 do_facet $SINGLEMDS "lctl set_param -n \
6668 osp.$ost*MDT0000.create_count=$count"
6669 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6670 echo $INACTIVE_OSC "is Activate"
6672 wait_osc_import_state mds ost$ostnum FULL
6675 test_65k() { # bug11679
6676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6677 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6678 remote_mds_nodsh && skip "remote MDS with nodsh"
6680 local disable_precreate=true
6681 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6682 disable_precreate=false
6684 echo "Check OST status: "
6685 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6686 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6688 for OSC in $MDS_OSCS; do
6689 echo $OSC "is active"
6690 do_facet $SINGLEMDS lctl --device %$OSC activate
6693 for INACTIVE_OSC in $MDS_OSCS; do
6694 local ost=$(osc_to_ost $INACTIVE_OSC)
6695 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6696 lov.*md*.target_obd |
6697 awk -F: /$ost/'{ print $1 }' | head -n 1)
6700 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6701 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6703 echo "Deactivate: " $INACTIVE_OSC
6704 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6706 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6707 osp.$ost*MDT0000.create_count")
6708 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6709 osp.$ost*MDT0000.max_create_count")
6710 $disable_precreate &&
6711 do_facet $SINGLEMDS "lctl set_param -n \
6712 osp.$ost*MDT0000.max_create_count=0"
6714 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6715 [ -f $DIR/$tdir/$idx ] && continue
6716 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6717 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6719 error "setstripe $idx should succeed"; }
6720 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6722 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6725 do_facet $SINGLEMDS "lctl set_param -n \
6726 osp.$ost*MDT0000.max_create_count=$max_count"
6727 do_facet $SINGLEMDS "lctl set_param -n \
6728 osp.$ost*MDT0000.create_count=$count"
6729 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6730 echo $INACTIVE_OSC "is Activate"
6732 wait_osc_import_state mds ost$ostnum FULL
6735 run_test 65k "validate manual striping works properly with deactivated OSCs"
6737 test_65l() { # bug 12836
6738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6740 test_mkdir -p $DIR/$tdir/test_dir
6741 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6742 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6744 run_test 65l "lfs find on -1 stripe dir ========================"
6747 local layout=$(save_layout $MOUNT)
6748 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6749 restore_layout $MOUNT $layout
6750 error "setstripe should fail by non-root users"
6754 run_test 65m "normal user can't set filesystem default stripe"
6757 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6758 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6759 skip "Need MDS version at least 2.12.50"
6760 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6762 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6763 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6764 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6766 local root_layout=$(save_layout $MOUNT)
6767 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6769 # new subdirectory under root directory should not inherit
6770 # the default layout from root
6771 local dir1=$MOUNT/$tdir-1
6772 mkdir $dir1 || error "mkdir $dir1 failed"
6773 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6774 error "$dir1 shouldn't have LOV EA"
6776 # delete the default layout on root directory
6777 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6779 local dir2=$MOUNT/$tdir-2
6780 mkdir $dir2 || error "mkdir $dir2 failed"
6781 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6782 error "$dir2 shouldn't have LOV EA"
6784 # set a new striping pattern on root directory
6785 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6786 local new_def_stripe_size=$((def_stripe_size * 2))
6787 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6788 error "set stripe size on $MOUNT failed"
6790 # new file created in $dir2 should inherit the new stripe size from
6791 # the filesystem default
6792 local file2=$dir2/$tfile-2
6793 touch $file2 || error "touch $file2 failed"
6795 local file2_stripe_size=$($LFS getstripe -S $file2)
6796 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6797 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6799 local dir3=$MOUNT/$tdir-3
6800 mkdir $dir3 || error "mkdir $dir3 failed"
6801 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6802 error "$dir3 shouldn't have LOV EA"
6804 # set OST pool on root directory
6805 local pool=$TESTNAME
6806 pool_add $pool || error "add $pool failed"
6807 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6808 error "add targets to $pool failed"
6810 $LFS setstripe -p $pool $MOUNT ||
6811 error "set OST pool on $MOUNT failed"
6813 # new file created in $dir3 should inherit the pool from
6814 # the filesystem default
6815 local file3=$dir3/$tfile-3
6816 touch $file3 || error "touch $file3 failed"
6818 local file3_pool=$($LFS getstripe -p $file3)
6819 [[ "$file3_pool" = "$pool" ]] ||
6820 error "$file3 didn't inherit OST pool $pool"
6822 local dir4=$MOUNT/$tdir-4
6823 mkdir $dir4 || error "mkdir $dir4 failed"
6824 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6825 error "$dir4 shouldn't have LOV EA"
6827 # new file created in $dir4 should inherit the pool from
6828 # the filesystem default
6829 local file4=$dir4/$tfile-4
6830 touch $file4 || error "touch $file4 failed"
6832 local file4_pool=$($LFS getstripe -p $file4)
6833 [[ "$file4_pool" = "$pool" ]] ||
6834 error "$file4 didn't inherit OST pool $pool"
6836 # new subdirectory under non-root directory should inherit
6837 # the default layout from its parent directory
6838 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6839 error "set directory layout on $dir4 failed"
6841 local dir5=$dir4/$tdir-5
6842 mkdir $dir5 || error "mkdir $dir5 failed"
6844 local dir4_layout=$(get_layout_param $dir4)
6845 local dir5_layout=$(get_layout_param $dir5)
6846 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6847 error "$dir5 should inherit the default layout from $dir4"
6849 run_test 65n "don't inherit default layout from root for new subdirectories"
6851 # bug 2543 - update blocks count on client
6853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6856 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6857 sync; sync_all_data; sync; sync_all_data
6858 cancel_lru_locks osc
6859 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6860 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6862 run_test 66 "update inode blocks count on client ==============="
6865 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6869 swapon -s | awk '($1 == "'$1'") { print $4 }'
6872 # bug5265, obdfilter oa2dentry return -ENOENT
6873 # #define OBD_FAIL_SRV_ENOENT 0x217
6875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6876 remote_ost_nodsh && skip "remote OST with nodsh"
6879 $LFS setstripe -c 1 -i 0 $f
6881 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6883 do_facet ost1 lctl set_param fail_loc=0x217
6884 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6885 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6887 do_facet ost1 lctl set_param fail_loc=0
6888 $DIRECTIO write $f 0 2 || error "write error"
6890 cancel_lru_locks osc
6891 $DIRECTIO read $f 0 1 || error "read error"
6893 do_facet ost1 lctl set_param fail_loc=0x217
6894 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6896 do_facet ost1 lctl set_param fail_loc=0
6899 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6902 test_mkdir $DIR/$tdir
6903 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6904 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6906 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6908 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6910 [ "$RUNAS_ID" = "$UID" ] &&
6911 skip_env "RUNAS_ID = UID = $UID -- skipping"
6912 # Check that testing environment is properly set up. Skip if not
6913 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6914 skip_env "User $RUNAS_ID does not exist - skipping"
6917 chmod 777 $DIR/$tfile
6918 chmod ug+s $DIR/$tfile
6919 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6920 error "$RUNAS dd $DIR/$tfile failed"
6921 # See if we are still setuid/sgid
6922 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6923 error "S/gid is not dropped on write"
6924 # Now test that MDS is updated too
6925 cancel_lru_locks mdc
6926 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6927 error "S/gid is not dropped on MDS"
6930 run_test 72a "Test that remove suid works properly (bug5695) ===="
6932 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6935 [ "$RUNAS_ID" = "$UID" ] &&
6936 skip_env "RUNAS_ID = UID = $UID -- skipping"
6937 [ "$RUNAS_ID" -eq 0 ] &&
6938 skip_env "RUNAS_ID = 0 -- skipping"
6939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6940 # Check that testing environment is properly set up. Skip if not
6941 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6942 skip_env "User $RUNAS_ID does not exist - skipping"
6944 touch $DIR/${tfile}-f{g,u}
6945 test_mkdir $DIR/${tfile}-dg
6946 test_mkdir $DIR/${tfile}-du
6947 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6948 chmod g+s $DIR/${tfile}-{f,d}g
6949 chmod u+s $DIR/${tfile}-{f,d}u
6950 for perm in 777 2777 4777; do
6951 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6952 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6953 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6954 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6958 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6960 # bug 3462 - multiple simultaneous MDC requests
6962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6964 test_mkdir $DIR/d73-1
6965 test_mkdir $DIR/d73-2
6966 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6969 lctl set_param fail_loc=0x80000129
6970 $MULTIOP $DIR/d73-1/f73-2 Oc &
6972 lctl set_param fail_loc=0
6974 $MULTIOP $DIR/d73-2/f73-3 Oc &
6978 wait $pid1 || return 1
6982 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6983 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6984 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6988 run_test 73 "multiple MDC requests (should not deadlock)"
6990 test_74a() { # bug 6149, 6184
6991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6994 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6996 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6997 # will spin in a tight reconnection loop
6998 $LCTL set_param fail_loc=0x8000030e
6999 # get any lock that won't be difficult - lookup works.
7001 $LCTL set_param fail_loc=0
7005 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7007 test_74b() { # bug 13310
7008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7010 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7012 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7013 # will spin in a tight reconnection loop
7014 $LCTL set_param fail_loc=0x8000030e
7015 # get a "difficult" lock
7017 $LCTL set_param fail_loc=0
7021 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7026 #define OBD_FAIL_LDLM_NEW_LOCK
7027 $LCTL set_param fail_loc=0x319
7028 touch $DIR/$tfile && error "touch successful"
7029 $LCTL set_param fail_loc=0
7032 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7035 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7038 test_76() { # Now for bug 20433, added originally in bug 1443
7039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7041 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7043 cancel_lru_locks osc
7044 BEFORE_INODES=$(num_inodes)
7045 echo "before inodes: $BEFORE_INODES"
7047 [ "$SLOW" = "no" ] && COUNT=100
7048 for i in $(seq $COUNT); do
7052 cancel_lru_locks osc
7053 AFTER_INODES=$(num_inodes)
7054 echo "after inodes: $AFTER_INODES"
7056 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7058 AFTER_INODES=$(num_inodes)
7060 echo "wait $wait seconds inodes: $AFTER_INODES"
7061 if [ $wait -gt 30 ]; then
7062 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7066 run_test 76 "confirm clients recycle inodes properly ===="
7072 # Note: in sptlrpc modes which enable its own bulk checksum, the
7073 # original crc32_le bulk checksum will be automatically disabled,
7074 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7075 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7076 # In this case set_checksums() will not be no-op, because sptlrpc
7077 # bulk checksum will be enabled all through the test.
7079 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7080 lctl set_param -n osc.*.checksums $1
7084 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7085 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7086 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7087 tr -d [] | head -n1)}
7090 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7091 log "set checksum type to $1"
7094 F77_TMP=$TMP/f77-temp
7097 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7098 error "error writing to $F77_TMP"
7101 test_77a() { # bug 10889
7102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7103 $GSS && skip_env "could not run with gss"
7105 [ ! -f $F77_TMP ] && setup_f77
7107 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7111 run_test 77a "normal checksum read/write operation"
7113 test_77b() { # bug 10889
7114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7115 $GSS && skip_env "could not run with gss"
7117 [ ! -f $F77_TMP ] && setup_f77
7118 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7119 $LCTL set_param fail_loc=0x80000409
7122 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7123 error "dd error: $?"
7124 $LCTL set_param fail_loc=0
7126 for algo in $CKSUM_TYPES; do
7127 cancel_lru_locks osc
7128 set_checksum_type $algo
7129 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7130 $LCTL set_param fail_loc=0x80000408
7131 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7132 $LCTL set_param fail_loc=0
7135 set_checksum_type $ORIG_CSUM_TYPE
7138 run_test 77b "checksum error on client write, read"
7143 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7145 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7146 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7147 $check_ost && [ -n "$ost_file_prefix" ] &&
7148 do_facet ost1 rm -f ${ost_file_prefix}\*
7152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7153 $GSS && skip_env "could not run with gss"
7154 remote_ost_nodsh && skip "remote OST with nodsh"
7157 local osc_file_prefix
7159 local check_ost=false
7160 local ost_file_prefix
7166 # ensure corruption will occur on first OSS/OST
7167 $LFS setstripe -i 0 $DIR/$tfile
7169 [ ! -f $F77_TMP ] && setup_f77
7170 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7171 error "dd write error: $?"
7172 fid=$($LFS path2fid $DIR/$tfile)
7174 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7177 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7178 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7180 echo "OSS do not support bulk pages dump upon error"
7183 osc_file_prefix=$($LCTL get_param -n debug_path)
7184 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7186 trap cleanup_77c EXIT
7189 # enable bulk pages dump upon error on Client
7190 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7191 # enable bulk pages dump upon error on OSS
7193 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7195 # flush Client cache to allow next read to reach OSS
7196 cancel_lru_locks osc
7198 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7199 $LCTL set_param fail_loc=0x80000408
7200 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7201 $LCTL set_param fail_loc=0
7205 # check cksum dump on Client
7206 osc_file=$(ls ${osc_file_prefix}*)
7207 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7208 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7209 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7210 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7211 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7213 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7214 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7215 error "dump content does not match on Client"
7217 $check_ost || skip "No need to check cksum dump on OSS"
7219 # check cksum dump on OSS
7220 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7221 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7222 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7223 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7224 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7225 error "dump content does not match on OSS"
7229 run_test 77c "checksum error on client read with debug"
7231 test_77d() { # bug 10889
7232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7233 $GSS && skip_env "could not run with gss"
7235 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7236 $LCTL set_param fail_loc=0x80000409
7238 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7239 error "direct write: rc=$?"
7240 $LCTL set_param fail_loc=0
7243 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7244 $LCTL set_param fail_loc=0x80000408
7246 cancel_lru_locks osc
7247 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7248 error "direct read: rc=$?"
7249 $LCTL set_param fail_loc=0
7252 run_test 77d "checksum error on OST direct write, read"
7254 test_77f() { # bug 10889
7255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7256 $GSS && skip_env "could not run with gss"
7259 for algo in $CKSUM_TYPES; do
7260 cancel_lru_locks osc
7261 set_checksum_type $algo
7262 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7263 $LCTL set_param fail_loc=0x409
7264 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7265 error "direct write succeeded"
7266 $LCTL set_param fail_loc=0
7268 set_checksum_type $ORIG_CSUM_TYPE
7271 run_test 77f "repeat checksum error on write (expect error)"
7273 test_77g() { # bug 10889
7274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7275 $GSS && skip_env "could not run with gss"
7276 remote_ost_nodsh && skip "remote OST with nodsh"
7278 [ ! -f $F77_TMP ] && setup_f77
7280 local file=$DIR/$tfile
7281 stack_trap "rm -f $file" EXIT
7283 $LFS setstripe -c 1 -i 0 $file
7284 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7285 do_facet ost1 lctl set_param fail_loc=0x8000021a
7287 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7288 error "write error: rc=$?"
7289 do_facet ost1 lctl set_param fail_loc=0
7292 cancel_lru_locks osc
7293 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7294 do_facet ost1 lctl set_param fail_loc=0x8000021b
7296 cmp $F77_TMP $file || error "file compare failed"
7297 do_facet ost1 lctl set_param fail_loc=0
7300 run_test 77g "checksum error on OST write, read"
7302 test_77k() { # LU-10906
7303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7304 $GSS && skip_env "could not run with gss"
7306 local cksum_param="osc.$FSNAME*.checksums"
7307 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7311 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7312 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7313 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7317 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7318 error "failed to set checksum=$i on MGS"
7319 wait_update $HOSTNAME "$get_checksum" $i
7321 echo "remount client, checksum should be $i"
7322 remount_client $MOUNT || "failed to remount client"
7323 checksum=$(eval $get_checksum)
7324 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7326 # remove persistent param to avoid races with checksum mountopt below
7327 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7328 error "failed to delete checksum on MGS"
7330 for opt in "checksum" "nochecksum"; do
7331 #remount with mount option
7332 echo "remount client with option $opt, checksum should be $i"
7333 umount_client $MOUNT || "failed to umount client"
7334 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7335 "failed to mount client with option '$opt'"
7336 checksum=$(eval $get_checksum)
7337 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7341 remount_client $MOUNT || "failed to remount client"
7343 run_test 77k "enable/disable checksum correctly"
7345 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7354 test_78() { # bug 10901
7355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7356 remote_ost || skip_env "local OST"
7359 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7360 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7361 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7362 echo "MemTotal: $MEMTOTAL"
7364 # reserve 256MB of memory for the kernel and other running processes,
7365 # and then take 1/2 of the remaining memory for the read/write buffers.
7366 if [ $MEMTOTAL -gt 512 ] ;then
7367 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7369 # for those poor memory-starved high-end clusters...
7370 MEMTOTAL=$((MEMTOTAL / 2))
7372 echo "Mem to use for directio: $MEMTOTAL"
7374 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7375 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7376 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7377 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7379 echo "Smallest OST: $SMALLESTOST"
7380 [[ $SMALLESTOST -lt 10240 ]] &&
7381 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7383 trap cleanup_test_78 EXIT
7385 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7386 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7388 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7389 echo "File size: $F78SIZE"
7390 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7391 for i in $(seq 1 $NSEQ); do
7392 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7393 echo directIO rdwr round $i of $NSEQ
7394 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7399 run_test 78 "handle large O_DIRECT writes correctly ============"
7401 test_79() { # bug 12743
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7404 wait_delete_completed
7406 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7407 BKFREE=$(calc_osc_kbytes kbytesfree)
7408 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7410 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7411 DFTOTAL=`echo $STRING | cut -d, -f1`
7412 DFUSED=`echo $STRING | cut -d, -f2`
7413 DFAVAIL=`echo $STRING | cut -d, -f3`
7414 DFFREE=$(($DFTOTAL - $DFUSED))
7416 ALLOWANCE=$((64 * $OSTCOUNT))
7418 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7419 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7420 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7422 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7423 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7424 error "df free($DFFREE) mismatch OST free($BKFREE)"
7426 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7427 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7428 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7431 run_test 79 "df report consistency check ======================="
7433 test_80() { # bug 10718
7434 remote_ost_nodsh && skip "remote OST with nodsh"
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7437 # relax strong synchronous semantics for slow backends like ZFS
7438 local soc="obdfilter.*.sync_on_lock_cancel"
7439 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7441 if [ "$soc_old" != "never" ] &&
7442 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7443 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7444 facet_active_host $host; done | sort -u)
7445 do_nodes $hosts lctl set_param $soc=never
7448 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7450 local BEFORE=`date +%s`
7451 cancel_lru_locks osc
7452 local AFTER=`date +%s`
7453 local DIFF=$((AFTER-BEFORE))
7454 if [ $DIFF -gt 1 ] ; then
7455 error "elapsed for 1M@1T = $DIFF"
7458 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7462 run_test 80 "Page eviction is equally fast at high offsets too ===="
7464 test_81a() { # LU-456
7465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7466 remote_ost_nodsh && skip "remote OST with nodsh"
7468 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7469 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7470 do_facet ost1 lctl set_param fail_loc=0x80000228
7472 # write should trigger a retry and success
7473 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7474 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7476 if [ $RC -ne 0 ] ; then
7477 error "write should success, but failed for $RC"
7480 run_test 81a "OST should retry write when get -ENOSPC ==============="
7482 test_81b() { # LU-456
7483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7484 remote_ost_nodsh && skip "remote OST with nodsh"
7486 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7487 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7488 do_facet ost1 lctl set_param fail_loc=0x228
7490 # write should retry several times and return -ENOSPC finally
7491 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7492 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7495 if [ $RC -ne $ENOSPC ] ; then
7496 error "dd should fail for -ENOSPC, but succeed."
7499 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7501 test_82() { # LU-1031
7502 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7506 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7508 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7510 kill -USR1 $MULTIPID2
7512 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7513 error "First grouplock does not block second one"
7515 echo "Second grouplock blocks first one"
7517 kill -USR1 $MULTIPID1
7521 run_test 82 "Basic grouplock test"
7524 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7526 test_mkdir $DIR/$tdir.cvsroot
7527 chown $RUNAS_ID $DIR/$tdir.cvsroot
7530 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7533 # some versions of cvs import exit(1) when asked to import links or
7534 # files they can't read. ignore those files.
7535 local toignore=$(find . -type l -printf '-I %f\n' -o \
7536 ! -perm /4 -printf '-I %f\n')
7537 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7538 $tdir.reposname vtag rtag
7541 test_mkdir $DIR/$tdir.reposname
7542 chown $RUNAS_ID $DIR/$tdir.reposname
7543 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7545 cd $DIR/$tdir.reposname
7547 $RUNAS cvs add -m 'addmsg' foo99
7549 $RUNAS cvs commit -m 'nomsg' foo99
7550 rm -fr $DIR/$tdir.cvsroot
7552 run_test 99 "cvs strange file/directory operations"
7555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7556 [[ "$NETTYPE" =~ tcp ]] ||
7557 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7558 remote_ost_nodsh && skip "remote OST with nodsh"
7559 remote_mds_nodsh && skip "remote MDS with nodsh"
7561 skip "useless for local single node setup"
7563 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7564 [ "$PROT" != "tcp" ] && continue
7565 RPORT=$(echo $REMOTE | cut -d: -f2)
7566 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7569 LPORT=`echo $LOCAL | cut -d: -f2`
7570 if [ $LPORT -ge 1024 ]; then
7571 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7573 error_exit "local: $LPORT > 1024, remote: $RPORT"
7576 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7578 run_test 100 "check local port using privileged port ==========="
7580 function get_named_value()
7589 echo $line | sed "s/^$tag[ ]*//"
7596 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7597 awk '/^max_cached_mb/ { print $2 }')
7600 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7606 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7611 local cache_limit=32
7613 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7614 trap cleanup_101a EXIT
7615 $LCTL set_param -n llite.*.read_ahead_stats 0
7616 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7619 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7621 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7622 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7625 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7626 get_named_value 'read but discarded' | cut -d" " -f1); do
7627 discard=$(($discard + $s))
7631 if [[ $(($discard * 10)) -gt $nreads ]]; then
7632 $LCTL get_param osc.*-osc*.rpc_stats
7633 $LCTL get_param llite.*.read_ahead_stats
7634 error "too many ($discard) discarded pages"
7636 rm -f $DIR/$tfile || true
7638 run_test 101a "check read-ahead for random reads"
7641 test_mkdir $DIR/$tdir
7643 local FILE_LENGTH=$2
7646 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7648 local list=$(comma_list $(osts_nodes))
7649 set_osd_param $list '' read_cache_enable 0
7650 set_osd_param $list '' writethrough_cache_enable 0
7652 trap cleanup_test101bc EXIT
7653 # prepare the read-ahead file
7654 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7656 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7657 count=$FILE_SIZE_MB 2> /dev/null
7661 cleanup_test101bc() {
7666 local list=$(comma_list $(osts_nodes))
7667 set_osd_param $list '' read_cache_enable 1
7668 set_osd_param $list '' writethrough_cache_enable 1
7672 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7677 local STRIPE_SIZE=$2
7678 local FILE_LENGTH=$3
7679 local RA_INC=1048576
7680 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7681 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7682 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7683 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7684 get_named_value 'read but discarded' |
7685 cut -d" " -f1 | calc_total)
7686 if [[ $DISCARD -gt $discard_limit ]]; then
7687 $LCTL get_param llite.*.read_ahead_stats
7688 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7690 echo "Read-ahead success for size ${READ_SIZE}"
7695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7696 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7698 local STRIPE_SIZE=1048576
7699 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7701 if [ $SLOW == "yes" ]; then
7702 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7704 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7707 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7709 # prepare the read-ahead file
7710 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7711 cancel_lru_locks osc
7712 for BIDX in 2 4 8 16 32 64 128 256
7714 local BSIZE=$((BIDX*4096))
7715 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7716 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7717 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7718 $LCTL set_param -n llite.*.read_ahead_stats 0
7719 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7720 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7721 cancel_lru_locks osc
7722 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7727 run_test 101b "check stride-io mode read-ahead ================="
7730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7732 local STRIPE_SIZE=1048576
7733 local FILE_LENGTH=$((STRIPE_SIZE*100))
7738 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7740 cancel_lru_locks osc
7741 $LCTL set_param osc.*.rpc_stats 0
7742 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7743 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7744 local stats=$($LCTL get_param -n $osc_rpc_stats)
7745 local lines=$(echo "$stats" | awk 'END {print NR;}')
7748 if [ $lines -le 20 ]; then
7751 for size in 1 2 4 8; do
7752 local rpc=$(echo "$stats" |
7753 awk '($1 == "'$size':") {print $2; exit; }')
7754 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7755 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7757 echo "$osc_rpc_stats check passed!"
7762 run_test 101c "check stripe_size aligned read-ahead ================="
7765 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7766 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7772 local file=$DIR/$tfile
7773 local sz_MB=${FILESIZE_101d:-500}
7774 local ra_MB=${READAHEAD_MB:-40}
7776 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7777 [ $free_MB -lt $sz_MB ] &&
7778 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7780 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7781 $LFS setstripe -c -1 $file || error "setstripe failed"
7783 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7784 echo Cancel LRU locks on lustre client to flush the client cache
7785 cancel_lru_locks osc
7787 echo Disable read-ahead
7788 local old_READAHEAD=$(set_read_ahead 0)
7790 echo Reading the test file $file with read-ahead disabled
7791 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7793 echo Cancel LRU locks on lustre client to flush the client cache
7794 cancel_lru_locks osc
7795 echo Enable read-ahead with ${ra_MB}MB
7796 set_read_ahead $ra_MB
7798 echo Reading the test file $file with read-ahead enabled
7799 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7801 echo "read-ahead disabled time read $raOFF"
7802 echo "read-ahead enabled time read $raON"
7804 set_read_ahead $old_READAHEAD
7806 wait_delete_completed
7808 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7809 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7811 run_test 101d "file read with and without read-ahead enabled"
7814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7816 local file=$DIR/$tfile
7817 local size_KB=500 #KB
7821 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7822 local need_KB=$((count * size_KB))
7823 [[ $free_KB -le $need_KB ]] &&
7824 skip_env "Need free space $need_KB, have $free_KB"
7826 echo "Creating $count ${size_KB}K test files"
7827 for ((i = 0; i < $count; i++)); do
7828 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7831 echo "Cancel LRU locks on lustre client to flush the client cache"
7832 cancel_lru_locks $OSC
7834 echo "Reset readahead stats"
7835 $LCTL set_param -n llite.*.read_ahead_stats 0
7837 for ((i = 0; i < $count; i++)); do
7838 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7841 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7842 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7844 for ((i = 0; i < $count; i++)); do
7845 rm -rf $file.$i 2>/dev/null
7848 #10000 means 20% reads are missing in readahead
7849 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7851 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7854 which iozone || skip_env "no iozone installed"
7856 local old_debug=$($LCTL get_param debug)
7857 old_debug=${old_debug#*=}
7858 $LCTL set_param debug="reada mmap"
7860 # create a test file
7861 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7863 echo Cancel LRU locks on lustre client to flush the client cache
7864 cancel_lru_locks osc
7866 echo Reset readahead stats
7867 $LCTL set_param -n llite.*.read_ahead_stats 0
7869 echo mmap read the file with small block size
7870 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7873 echo checking missing pages
7874 $LCTL get_param llite.*.read_ahead_stats
7875 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7876 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7878 $LCTL set_param debug="$old_debug"
7879 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7882 run_test 101f "check mmap read performance"
7884 test_101g_brw_size_test() {
7886 local pages=$((mb * 1048576 / PAGE_SIZE))
7887 local file=$DIR/$tfile
7889 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7890 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7891 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7892 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7896 stack_trap "rm -f $file" EXIT
7897 $LCTL set_param -n osc.*.rpc_stats=0
7899 # 10 RPCs should be enough for the test
7901 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7902 { error "dd write ${mb} MB blocks failed"; return 3; }
7903 cancel_lru_locks osc
7904 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7905 { error "dd write ${mb} MB blocks failed"; return 4; }
7907 # calculate number of full-sized read and write RPCs
7908 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7909 sed -n '/pages per rpc/,/^$/p' |
7910 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7911 END { print reads,writes }'))
7912 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7914 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7921 remote_ost_nodsh && skip "remote OST with nodsh"
7924 local osts=$(get_facets OST)
7925 local list=$(comma_list $(osts_nodes))
7926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7927 local brw_size="obdfilter.*.brw_size"
7929 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7931 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7932 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
7933 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
7934 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
7935 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
7936 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
7937 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
7938 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
7939 if [[ $orig_mb -lt 16 ]]; then
7940 save_lustre_params $osts "$brw_size" > $p
7941 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7942 error "set 16MB RPC size failed"
7944 echo "remount client to enable new RPC size"
7945 remount_client $MOUNT || error "remount_client failed"
7948 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7949 # should be able to set brw_size=12, but no rpc_stats for that
7950 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7953 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7955 if [[ $orig_mb -lt 16 ]]; then
7956 restore_lustre_params < $p
7957 remount_client $MOUNT || error "remount_client restore failed"
7960 rm -f $p $DIR/$tfile
7962 run_test 101g "Big bulk(4/16 MiB) readahead"
7965 test_mkdir $DIR/$tdir
7966 chown $RUNAS_ID $DIR/$tdir
7969 STRIPE_COUNT=$OSTCOUNT
7970 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7972 trap cleanup_test102 EXIT
7974 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7976 for num in 1 2 3 4; do
7977 for count in $(seq 1 $STRIPE_COUNT); do
7978 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7979 local size=`expr $STRIPE_SIZE \* $num`
7980 local file=file"$num-$idx-$count"
7981 $1 $LFS setstripe -S $size -i $idx -c $count $file
7987 $1 tar cf $TMP/f102.tar $tdir --xattrs
7993 rm -rf $DIR/d0.sanity/d102
7997 [ "$UID" != 0 ] && skip "must run as root"
7998 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7999 skip_env "must have user_xattr"
8001 [ -z "$(which setfattr 2>/dev/null)" ] &&
8002 skip_env "could not find setfattr"
8004 local testfile=$DIR/$tfile
8007 echo "set/get xattr..."
8008 setfattr -n trusted.name1 -v value1 $testfile ||
8009 error "setfattr -n trusted.name1=value1 $testfile failed"
8010 getfattr -n trusted.name1 $testfile 2> /dev/null |
8011 grep "trusted.name1=.value1" ||
8012 error "$testfile missing trusted.name1=value1"
8014 setfattr -n user.author1 -v author1 $testfile ||
8015 error "setfattr -n user.author1=author1 $testfile failed"
8016 getfattr -n user.author1 $testfile 2> /dev/null |
8017 grep "user.author1=.author1" ||
8018 error "$testfile missing trusted.author1=author1"
8021 setfattr -n trusted.name2 -v value2 $testfile ||
8022 error "$testfile unable to set trusted.name2"
8023 setfattr -n trusted.name3 -v value3 $testfile ||
8024 error "$testfile unable to set trusted.name3"
8025 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8026 grep "trusted.name" | wc -l) -eq 3 ] ||
8027 error "$testfile missing 3 trusted.name xattrs"
8029 setfattr -n user.author2 -v author2 $testfile ||
8030 error "$testfile unable to set user.author2"
8031 setfattr -n user.author3 -v author3 $testfile ||
8032 error "$testfile unable to set user.author3"
8033 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8034 grep "user.author" | wc -l) -eq 3 ] ||
8035 error "$testfile missing 3 user.author xattrs"
8037 echo "remove xattr..."
8038 setfattr -x trusted.name1 $testfile ||
8039 error "$testfile error deleting trusted.name1"
8040 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8041 error "$testfile did not delete trusted.name1 xattr"
8043 setfattr -x user.author1 $testfile ||
8044 error "$testfile error deleting user.author1"
8045 echo "set lustre special xattr ..."
8046 $LFS setstripe -c1 $testfile
8047 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8048 awk -F "=" '/trusted.lov/ { print $2 }' )
8049 setfattr -n "trusted.lov" -v $lovea $testfile ||
8050 error "$testfile doesn't ignore setting trusted.lov again"
8051 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8052 error "$testfile allow setting invalid trusted.lov"
8055 run_test 102a "user xattr test =================================="
8058 [ -z "$(which setfattr 2>/dev/null)" ] &&
8059 skip_env "could not find setfattr"
8060 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8062 # b10930: get/set/list trusted.lov xattr
8063 echo "get/set/list trusted.lov xattr ..."
8064 local testfile=$DIR/$tfile
8065 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8066 error "setstripe failed"
8067 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8068 error "getstripe failed"
8069 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8070 error "can't get trusted.lov from $testfile"
8072 local testfile2=${testfile}2
8073 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8074 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8077 setfattr -n trusted.lov -v $value $testfile2
8078 local stripe_size=$($LFS getstripe -S $testfile2)
8079 local stripe_count=$($LFS getstripe -c $testfile2)
8080 [[ $stripe_size -eq 65536 ]] ||
8081 error "stripe size $stripe_size != 65536"
8082 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8083 error "stripe count $stripe_count != $STRIPECOUNT"
8086 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8089 [ -z "$(which setfattr 2>/dev/null)" ] &&
8090 skip_env "could not find setfattr"
8091 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8093 # b10930: get/set/list lustre.lov xattr
8094 echo "get/set/list lustre.lov xattr ..."
8095 test_mkdir $DIR/$tdir
8096 chown $RUNAS_ID $DIR/$tdir
8097 local testfile=$DIR/$tdir/$tfile
8098 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8099 error "setstripe failed"
8100 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8101 error "getstripe failed"
8102 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8103 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8105 local testfile2=${testfile}2
8106 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8107 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8109 $RUNAS $MCREATE $testfile2
8110 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8111 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8112 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8113 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8114 [ $stripe_count -eq $STRIPECOUNT ] ||
8115 error "stripe count $stripe_count != $STRIPECOUNT"
8117 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8119 compare_stripe_info1() {
8120 local stripe_index_all_zero=true
8122 for num in 1 2 3 4; do
8123 for count in $(seq 1 $STRIPE_COUNT); do
8124 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8125 local size=$((STRIPE_SIZE * num))
8126 local file=file"$num-$offset-$count"
8127 stripe_size=$($LFS getstripe -S $PWD/$file)
8128 [[ $stripe_size -ne $size ]] &&
8129 error "$file: size $stripe_size != $size"
8130 stripe_count=$($LFS getstripe -c $PWD/$file)
8131 # allow fewer stripes to be created, ORI-601
8132 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8133 error "$file: count $stripe_count != $count"
8134 stripe_index=$($LFS getstripe -i $PWD/$file)
8135 [[ $stripe_index -ne 0 ]] &&
8136 stripe_index_all_zero=false
8140 $stripe_index_all_zero &&
8141 error "all files are being extracted starting from OST index 0"
8145 have_xattrs_include() {
8146 tar --help | grep -q xattrs-include &&
8147 echo --xattrs-include="lustre.*"
8151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8152 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8154 XINC=$(have_xattrs_include)
8156 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8158 compare_stripe_info1
8160 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8164 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8166 XINC=$(have_xattrs_include)
8168 test_mkdir $DIR/$tdir.restore
8170 tar cf - --xattrs $tdir | tar xf - \
8171 -C $DIR/$tdir.restore --xattrs $XINC
8172 cd $DIR/$tdir.restore/$tdir
8173 compare_stripe_info1
8175 run_test 102f "tar copy files, not keep osts"
8178 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8179 skip "must have user_xattr"
8180 [ -z "$(which setfattr 2>/dev/null)" ] &&
8181 skip_env "could not find setfattr"
8182 [ -z "$(which getfattr 2>/dev/null)" ] &&
8183 skip_env "could not find getfattr"
8185 local xsize=${1:-1024} # in bytes
8186 local file=$DIR/$tfile
8187 local value="$(generate_string $xsize)"
8188 local xbig=trusted.big
8191 log "save $xbig on $file"
8192 setfattr -n $xbig -v $value $file ||
8193 error "saving $xbig on $file failed"
8195 local orig=$(get_xattr_value $xbig $file)
8196 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8198 local xsml=trusted.sml
8199 log "save $xsml on $file"
8200 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8202 local new=$(get_xattr_value $xbig $file)
8203 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8205 log "grow $xsml on $file"
8206 setfattr -n $xsml -v "$value" $file ||
8207 error "growing $xsml on $file failed"
8209 new=$(get_xattr_value $xbig $file)
8210 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8211 log "$xbig still valid after growing $xsml"
8216 test_102h() { # bug 15777
8219 run_test 102h "grow xattr from inside inode to external block"
8222 large_xattr_enabled || skip_env "ea_inode feature disabled"
8224 grow_xattr $(max_xattr_size)
8226 run_test 102ha "grow xattr from inside inode to external inode"
8228 test_102i() { # bug 17038
8229 [ -z "$(which getfattr 2>/dev/null)" ] &&
8230 skip "could not find getfattr"
8233 ln -s $DIR/$tfile $DIR/${tfile}link
8234 getfattr -n trusted.lov $DIR/$tfile ||
8235 error "lgetxattr on $DIR/$tfile failed"
8236 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8237 grep -i "no such attr" ||
8238 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8239 rm -f $DIR/$tfile $DIR/${tfile}link
8241 run_test 102i "lgetxattr test on symbolic link ============"
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8247 XINC=$(have_xattrs_include)
8248 setup_test102 "$RUNAS"
8249 chown $RUNAS_ID $DIR/$tdir
8250 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8252 compare_stripe_info1 "$RUNAS"
8254 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8257 [ -z "$(which setfattr 2>/dev/null)" ] &&
8258 skip "could not find setfattr"
8261 # b22187 just check that does not crash for regular file.
8262 setfattr -n trusted.lov $DIR/$tfile
8263 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8264 local test_kdir=$DIR/$tdir
8265 test_mkdir $test_kdir
8266 local default_size=$($LFS getstripe -S $test_kdir)
8267 local default_count=$($LFS getstripe -c $test_kdir)
8268 local default_offset=$($LFS getstripe -i $test_kdir)
8269 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8270 error 'dir setstripe failed'
8271 setfattr -n trusted.lov $test_kdir
8272 local stripe_size=$($LFS getstripe -S $test_kdir)
8273 local stripe_count=$($LFS getstripe -c $test_kdir)
8274 local stripe_offset=$($LFS getstripe -i $test_kdir)
8275 [ $stripe_size -eq $default_size ] ||
8276 error "stripe size $stripe_size != $default_size"
8277 [ $stripe_count -eq $default_count ] ||
8278 error "stripe count $stripe_count != $default_count"
8279 [ $stripe_offset -eq $default_offset ] ||
8280 error "stripe offset $stripe_offset != $default_offset"
8281 rm -rf $DIR/$tfile $test_kdir
8283 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8286 [ -z "$(which getfattr 2>/dev/null)" ] &&
8287 skip "could not find getfattr"
8289 # LU-532 trusted. xattr is invisible to non-root
8290 local testfile=$DIR/$tfile
8294 echo "listxattr as user..."
8295 chown $RUNAS_ID $testfile
8296 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8297 grep -q "trusted" &&
8298 error "$testfile trusted xattrs are user visible"
8302 run_test 102l "listxattr size test =================================="
8304 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8305 local path=$DIR/$tfile
8308 listxattr_size_check $path || error "listattr_size_check $path failed"
8310 run_test 102m "Ensure listxattr fails on small bufffer ========"
8314 getxattr() { # getxattr path name
8315 # Return the base64 encoding of the value of xattr name on path.
8319 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8321 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8323 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8325 getfattr --absolute-names --encoding=base64 --name=$name $path |
8326 awk -F= -v name=$name '$1 == name {
8327 print substr($0, index($0, "=") + 1);
8331 test_102n() { # LU-4101 mdt: protect internal xattrs
8332 [ -z "$(which setfattr 2>/dev/null)" ] &&
8333 skip "could not find setfattr"
8334 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8336 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8339 local file0=$DIR/$tfile.0
8340 local file1=$DIR/$tfile.1
8341 local xattr0=$TMP/$tfile.0
8342 local xattr1=$TMP/$tfile.1
8343 local namelist="lov lma lmv link fid version som hsm"
8347 rm -rf $file0 $file1 $xattr0 $xattr1
8350 # Get 'before' xattrs of $file1.
8351 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8353 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8354 namelist+=" lfsck_namespace"
8355 for name in $namelist; do
8356 # Try to copy xattr from $file0 to $file1.
8357 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8359 setfattr --name=trusted.$name --value="$value" $file1 ||
8360 error "setxattr 'trusted.$name' failed"
8362 # Try to set a garbage xattr.
8363 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8365 if [[ x$name == "xlov" ]]; then
8366 setfattr --name=trusted.lov --value="$value" $file1 &&
8367 error "setxattr invalid 'trusted.lov' success"
8369 setfattr --name=trusted.$name --value="$value" $file1 ||
8370 error "setxattr invalid 'trusted.$name' failed"
8373 # Try to remove the xattr from $file1. We don't care if this
8374 # appears to succeed or fail, we just don't want there to be
8375 # any changes or crashes.
8376 setfattr --remove=$trusted.$name $file1 2> /dev/null
8379 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8382 # Try to copy xattr from $file0 to $file1.
8383 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8385 setfattr --name=trusted.$name --value="$value" $file1 ||
8386 error "setxattr 'trusted.$name' failed"
8388 # Try to set a garbage xattr.
8389 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8391 setfattr --name=trusted.$name --value="$value" $file1 ||
8392 error "setxattr 'trusted.$name' failed"
8394 # Try to remove the xattr from $file1. We don't care if this
8395 # appears to succeed or fail, we just don't want there to be
8396 # any changes or crashes.
8397 setfattr --remove=$trusted.$name $file1 2> /dev/null
8400 # Get 'after' xattrs of file1.
8401 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8403 if ! diff $xattr0 $xattr1; then
8404 error "before and after xattrs of '$file1' differ"
8407 rm -rf $file0 $file1 $xattr0 $xattr1
8411 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8413 test_102p() { # LU-4703 setxattr did not check ownership
8414 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8415 skip "MDS needs to be at least 2.5.56"
8417 local testfile=$DIR/$tfile
8421 echo "setfacl as user..."
8422 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8423 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8425 echo "setfattr as user..."
8426 setfacl -m "u:$RUNAS_ID:---" $testfile
8427 $RUNAS setfattr -x system.posix_acl_access $testfile
8428 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8430 run_test 102p "check setxattr(2) correctly fails without permission"
8433 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8434 skip "MDS needs to be at least 2.6.92"
8436 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8438 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8441 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8442 skip "MDS needs to be at least 2.6.93"
8444 touch $DIR/$tfile || error "touch"
8445 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8446 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8447 rm $DIR/$tfile || error "rm"
8450 mkdir -p $DIR/$tdir || error "mkdir"
8451 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8452 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8453 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8454 error "$testfile error deleting user.author1"
8455 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8456 grep "user.$(basename $tdir)" &&
8457 error "$tdir did not delete user.$(basename $tdir)"
8458 rmdir $DIR/$tdir || error "rmdir"
8461 test_mkdir $DIR/$tdir
8462 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8463 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8464 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8465 error "$testfile error deleting user.author1"
8466 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8467 grep "user.$(basename $tdir)" &&
8468 error "$tdir did not delete user.$(basename $tdir)"
8469 rmdir $DIR/$tdir || error "rm striped dir"
8471 run_test 102r "set EAs with empty values"
8474 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8475 skip "MDS needs to be at least 2.11.52"
8477 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8479 save_lustre_params client "llite.*.xattr_cache" > $save
8481 for cache in 0 1; do
8482 lctl set_param llite.*.xattr_cache=$cache
8485 touch $DIR/$tfile || error "touch"
8486 for prefix in lustre security system trusted user; do
8487 # Note getxattr() may fail with 'Operation not
8488 # supported' or 'No such attribute' depending
8489 # on prefix and cache.
8490 getfattr -n $prefix.n102s $DIR/$tfile &&
8491 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8495 restore_lustre_params < $save
8497 run_test 102s "getting nonexistent xattrs should fail"
8500 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8501 skip "MDS needs to be at least 2.11.52"
8503 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8505 save_lustre_params client "llite.*.xattr_cache" > $save
8507 for cache in 0 1; do
8508 lctl set_param llite.*.xattr_cache=$cache
8510 for buf_size in 0 256; do
8512 touch $DIR/$tfile || error "touch"
8513 setfattr -n user.multiop $DIR/$tfile
8514 $MULTIOP $DIR/$tfile oa$buf_size ||
8515 error "cannot get zero length xattr value (buf_size = $buf_size)"
8519 restore_lustre_params < $save
8521 run_test 102t "zero length xattr values handled correctly"
8525 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8530 [ "$UID" != 0 ] && skip "must run as root"
8531 $GSS && skip_env "could not run under gss"
8532 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8533 skip_env "must have acl enabled"
8534 [ -z "$(which setfacl 2>/dev/null)" ] &&
8535 skip_env "could not find setfacl"
8536 remote_mds_nodsh && skip "remote MDS with nodsh"
8538 gpasswd -a daemon bin # LU-5641
8539 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8541 declare -a identity_old
8543 for num in $(seq $MDSCOUNT); do
8544 switch_identity $num true || identity_old[$num]=$?
8552 echo "performing cp ..."
8553 run_acl_subtest cp || error "run_acl_subtest cp failed"
8554 echo "performing getfacl-noacl..."
8555 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8556 echo "performing misc..."
8557 run_acl_subtest misc || error "misc test failed"
8558 echo "performing permissions..."
8559 run_acl_subtest permissions || error "permissions failed"
8560 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8561 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8562 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8563 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8565 echo "performing permissions xattr..."
8566 run_acl_subtest permissions_xattr ||
8567 error "permissions_xattr failed"
8569 echo "performing setfacl..."
8570 run_acl_subtest setfacl || error "setfacl test failed"
8572 # inheritance test got from HP
8573 echo "performing inheritance..."
8574 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8575 chmod +x make-tree || error "chmod +x failed"
8576 run_acl_subtest inheritance || error "inheritance test failed"
8579 echo "LU-974 ignore umask when acl is enabled..."
8580 run_acl_subtest 974 || error "LU-974 umask test failed"
8581 if [ $MDSCOUNT -ge 2 ]; then
8582 run_acl_subtest 974_remote ||
8583 error "LU-974 umask test failed under remote dir"
8586 echo "LU-2561 newly created file is same size as directory..."
8587 if [ "$mds1_FSTYPE" != "zfs" ]; then
8588 run_acl_subtest 2561 || error "LU-2561 test failed"
8590 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8593 run_acl_subtest 4924 || error "LU-4924 test failed"
8598 for num in $(seq $MDSCOUNT); do
8599 if [ "${identity_old[$num]}" = 1 ]; then
8600 switch_identity $num false || identity_old[$num]=$?
8604 run_test 103a "acl test"
8610 for U in {0..511}; do
8612 local O=$(printf "%04o" $U)
8614 umask $(printf "%04o" $((511 ^ $O)))
8615 $LFS setstripe -c 1 $DIR/$tfile.s$O
8616 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8618 (( $S == ($O & 0666) )) ||
8619 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8621 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8622 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8623 (( $S == ($O & 0666) )) ||
8624 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8626 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8627 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8628 (( $S == ($O & 0666) )) ||
8629 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8630 rm -f $DIR/$tfile.[smp]$0
8634 # limit the concurrently running threads to 64. LU-11878
8635 local idx=$((U % 64))
8636 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8641 run_test 103b "umask lfs setstripe"
8645 cp -rp $DIR/$tdir $DIR/$tdir.bak
8647 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8648 error "$DIR/$tdir shouldn't contain default ACL"
8649 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8650 error "$DIR/$tdir.bak shouldn't contain default ACL"
8653 run_test 103c "'cp -rp' won't set empty acl"
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8659 lfs df || error "lfs df failed"
8660 lfs df -ih || error "lfs df -ih failed"
8661 lfs df -h $DIR || error "lfs df -h $DIR failed"
8662 lfs df -i $DIR || error "lfs df -i $DIR failed"
8663 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8664 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8666 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8667 lctl --device %$OSC deactivate
8668 lfs df || error "lfs df with deactivated OSC failed"
8669 lctl --device %$OSC activate
8670 # wait the osc back to normal
8671 wait_osc_import_state client ost FULL
8673 lfs df || error "lfs df with reactivated OSC failed"
8676 run_test 104a "lfs df [-ih] [path] test ========================="
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8680 [ $RUNAS_ID -eq $UID ] &&
8681 skip_env "RUNAS_ID = UID = $UID -- skipping"
8683 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8684 grep "Permission denied" | wc -l)))
8685 if [ $denied_cnt -ne 0 ]; then
8686 error "lfs check servers test failed"
8689 run_test 104b "$RUNAS lfs check servers test ===================="
8692 # doesn't work on 2.4 kernels
8694 if $(flock_is_enabled); then
8695 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8697 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8701 run_test 105a "flock when mounted without -o flock test ========"
8705 if $(flock_is_enabled); then
8706 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8708 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8712 run_test 105b "fcntl when mounted without -o flock test ========"
8716 if $(flock_is_enabled); then
8717 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8719 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8723 run_test 105c "lockf when mounted without -o flock test"
8725 test_105d() { # bug 15924
8726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8728 test_mkdir $DIR/$tdir
8729 flock_is_enabled || skip_env "mount w/o flock enabled"
8730 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8731 $LCTL set_param fail_loc=0x80000315
8732 flocks_test 2 $DIR/$tdir
8734 run_test 105d "flock race (should not freeze) ========"
8736 test_105e() { # bug 22660 && 22040
8737 flock_is_enabled || skip_env "mount w/o flock enabled"
8740 flocks_test 3 $DIR/$tfile
8742 run_test 105e "Two conflicting flocks from same process"
8744 test_106() { #bug 10921
8745 test_mkdir $DIR/$tdir
8746 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8747 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8749 run_test 106 "attempt exec of dir followed by chown of that dir"
8752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8760 local save_pattern=$(sysctl -n kernel.core_pattern)
8761 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8762 sysctl -w kernel.core_pattern=$file
8763 sysctl -w kernel.core_uses_pid=0
8771 kill -s 11 $SLEEPPID
8773 if [ -e $file ]; then
8774 size=`stat -c%s $file`
8775 [ $size -eq 0 ] && error "Fail to create core file $file"
8777 error "Fail to create core file $file"
8780 sysctl -w kernel.core_pattern=$save_pattern
8781 sysctl -w kernel.core_uses_pid=$save_uses_pid
8784 run_test 107 "Coredump on SIG"
8787 test_mkdir $DIR/$tdir
8788 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8789 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8790 error "mkdir with 256 char should fail, but did not"
8791 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8792 error "create with 255 char failed"
8793 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8794 error "create with 256 char should fail, but did not"
8799 run_test 110 "filename length checking"
8802 # Purpose: To verify dynamic thread (OSS) creation.
8805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8806 remote_ost_nodsh && skip "remote OST with nodsh"
8808 # Lustre does not stop service threads once they are started.
8809 # Reset number of running threads to default.
8814 local save_params="$TMP/sanity-$TESTNAME.parameters"
8816 # Get ll_ost_io count before I/O
8817 OSTIO_pre=$(do_facet ost1 \
8818 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8819 # Exit if lustre is not running (ll_ost_io not running).
8820 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8822 echo "Starting with $OSTIO_pre threads"
8823 local thread_max=$((OSTIO_pre * 2))
8824 local rpc_in_flight=$((thread_max * 2))
8825 # Number of I/O Process proposed to be started.
8827 local facets=$(get_facets OST)
8829 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8830 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8832 # Set in_flight to $rpc_in_flight
8833 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8834 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8835 nfiles=${rpc_in_flight}
8836 # Set ost thread_max to $thread_max
8837 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8839 # 5 Minutes should be sufficient for max number of OSS
8840 # threads(thread_max) to be created.
8844 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8845 test_mkdir $DIR/$tdir
8846 for i in $(seq $nfiles); do
8847 local file=$DIR/$tdir/${tfile}-$i
8848 $LFS setstripe -c -1 -i 0 $file
8849 ($WTL $file $timeout)&
8852 # I/O Started - Wait for thread_started to reach thread_max or report
8853 # error if thread_started is more than thread_max.
8854 echo "Waiting for thread_started to reach thread_max"
8855 local thread_started=0
8856 local end_time=$((SECONDS + timeout))
8858 while [ $SECONDS -le $end_time ] ; do
8860 # Get ost i/o thread_started count.
8861 thread_started=$(do_facet ost1 \
8863 ost.OSS.ost_io.threads_started | cut -d= -f2")
8864 # Break out if thread_started is equal/greater than thread_max
8865 if [[ $thread_started -ge $thread_max ]]; then
8866 echo ll_ost_io thread_started $thread_started, \
8867 equal/greater than thread_max $thread_max
8873 # Cleanup - We have the numbers, Kill i/o jobs if running.
8874 jobcount=($(jobs -p))
8875 for i in $(seq 0 $((${#jobcount[@]}-1)))
8877 kill -9 ${jobcount[$i]}
8878 if [ $? -ne 0 ] ; then
8880 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8884 # Cleanup files left by WTL binary.
8885 for i in $(seq $nfiles); do
8886 local file=$DIR/$tdir/${tfile}-$i
8888 if [ $? -ne 0 ] ; then
8889 echo "Warning: Failed to delete file $file"
8893 restore_lustre_params <$save_params
8894 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8896 # Error out if no new thread has started or Thread started is greater
8898 if [[ $thread_started -le $OSTIO_pre ||
8899 $thread_started -gt $thread_max ]]; then
8900 error "ll_ost_io: thread_started $thread_started" \
8901 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8902 "No new thread started or thread started greater " \
8906 run_test 115 "verify dynamic thread creation===================="
8909 wait_delete_completed
8910 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8911 echo "OST kbytes available: ${AVAIL[@]}"
8916 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8917 #echo OST $i: ${AVAIL[i]}kb
8918 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8922 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8927 echo "Min free space: OST $MINI: $MINV"
8928 echo "Max free space: OST $MAXI: $MAXV"
8931 test_116a() { # was previously test_116()
8932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8933 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8934 remote_mds_nodsh && skip "remote MDS with nodsh"
8936 echo -n "Free space priority "
8937 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8942 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8943 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8944 trap simple_cleanup_common EXIT
8946 # Check if we need to generate uneven OSTs
8947 test_mkdir -p $DIR/$tdir/OST${MINI}
8948 local FILL=$((MINV / 4))
8949 local DIFF=$((MAXV - MINV))
8950 local DIFF2=$((DIFF * 100 / MINV))
8952 local threshold=$(do_facet $SINGLEMDS \
8953 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8954 threshold=${threshold%%%}
8955 echo -n "Check for uneven OSTs: "
8956 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8958 if [[ $DIFF2 -gt $threshold ]]; then
8960 echo "Don't need to fill OST$MINI"
8962 # generate uneven OSTs. Write 2% over the QOS threshold value
8964 DIFF=$((threshold - DIFF2 + 2))
8965 DIFF2=$((MINV * DIFF / 100))
8966 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8967 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8968 error "setstripe failed"
8969 DIFF=$((DIFF2 / 2048))
8971 while [ $i -lt $DIFF ]; do
8973 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8974 bs=2M count=1 2>/dev/null
8983 DIFF=$((MAXV - MINV))
8984 DIFF2=$((DIFF * 100 / MINV))
8985 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8986 if [ $DIFF2 -gt $threshold ]; then
8989 echo "failed - QOS mode won't be used"
8990 simple_cleanup_common
8991 skip "QOS imbalance criteria not met"
8999 # now fill using QOS
9000 $LFS setstripe -c 1 $DIR/$tdir
9001 FILL=$((FILL / 200))
9002 if [ $FILL -gt 600 ]; then
9005 echo "writing $FILL files to QOS-assigned OSTs"
9007 while [ $i -lt $FILL ]; do
9009 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9013 echo "wrote $i 200k files"
9017 echo "Note: free space may not be updated, so measurements might be off"
9019 DIFF2=$((MAXV - MINV))
9020 echo "free space delta: orig $DIFF final $DIFF2"
9021 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9022 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9023 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9024 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9025 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9026 if [[ $DIFF -gt 0 ]]; then
9027 FILL=$((DIFF2 * 100 / DIFF - 100))
9028 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9031 # Figure out which files were written where
9032 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9033 awk '/'$MINI1': / {print $2; exit}')
9035 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9036 echo "$MINC files created on smaller OST $MINI1"
9037 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9038 awk '/'$MAXI1': / {print $2; exit}')
9040 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9041 echo "$MAXC files created on larger OST $MAXI1"
9042 if [[ $MINC -gt 0 ]]; then
9043 FILL=$((MAXC * 100 / MINC - 100))
9044 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9046 [[ $MAXC -gt $MINC ]] ||
9047 error_ignore LU-9 "stripe QOS didn't balance free space"
9048 simple_cleanup_common
9050 run_test 116a "stripe QOS: free space balance ==================="
9052 test_116b() { # LU-2093
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9054 remote_mds_nodsh && skip "remote MDS with nodsh"
9056 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9057 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9058 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9059 [ -z "$old_rr" ] && skip "no QOS"
9060 do_facet $SINGLEMDS lctl set_param \
9061 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9063 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9064 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9065 do_facet $SINGLEMDS lctl set_param fail_loc=0
9067 do_facet $SINGLEMDS lctl set_param \
9068 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9070 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9072 test_117() # bug 10891
9074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9077 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9078 lctl set_param fail_loc=0x21e
9079 > $DIR/$tfile || error "truncate failed"
9080 lctl set_param fail_loc=0
9081 echo "Truncate succeeded."
9084 run_test 117 "verify osd extend =========="
9086 NO_SLOW_RESENDCOUNT=4
9087 export OLD_RESENDCOUNT=""
9088 set_resend_count () {
9089 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9090 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9091 lctl set_param -n $PROC_RESENDCOUNT $1
9092 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9095 # for reduce test_118* time (b=14842)
9096 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9098 # Reset async IO behavior after error case
9100 FILE=$DIR/reset_async
9102 # Ensure all OSCs are cleared
9103 $LFS setstripe -c -1 $FILE
9104 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9109 test_118a() #bug 11710
9111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9115 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9116 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9117 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9119 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9120 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9125 run_test 118a "verify O_SYNC works =========="
9129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9130 remote_ost_nodsh && skip "remote OST with nodsh"
9134 #define OBD_FAIL_SRV_ENOENT 0x217
9135 set_nodes_failloc "$(osts_nodes)" 0x217
9136 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9138 set_nodes_failloc "$(osts_nodes)" 0
9139 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9140 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9143 if [[ $RC -eq 0 ]]; then
9144 error "Must return error due to dropped pages, rc=$RC"
9148 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9149 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9153 echo "Dirty pages not leaked on ENOENT"
9155 # Due to the above error the OSC will issue all RPCs syncronously
9156 # until a subsequent RPC completes successfully without error.
9157 $MULTIOP $DIR/$tfile Ow4096yc
9162 run_test 118b "Reclaim dirty pages on fatal error =========="
9166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9168 # for 118c, restore the original resend count, LU-1940
9169 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9170 set_resend_count $OLD_RESENDCOUNT
9171 remote_ost_nodsh && skip "remote OST with nodsh"
9175 #define OBD_FAIL_OST_EROFS 0x216
9176 set_nodes_failloc "$(osts_nodes)" 0x216
9178 # multiop should block due to fsync until pages are written
9179 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9183 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9184 error "Multiop failed to block on fsync, pid=$MULTIPID"
9187 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9189 if [[ $WRITEBACK -eq 0 ]]; then
9190 error "No page in writeback, writeback=$WRITEBACK"
9193 set_nodes_failloc "$(osts_nodes)" 0
9196 if [[ $RC -ne 0 ]]; then
9197 error "Multiop fsync failed, rc=$RC"
9200 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9201 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9203 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9204 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9208 echo "Dirty pages flushed via fsync on EROFS"
9211 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9213 # continue to use small resend count to reduce test_118* time (b=14842)
9214 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9219 remote_ost_nodsh && skip "remote OST with nodsh"
9223 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9224 set_nodes_failloc "$(osts_nodes)" 0x214
9225 # multiop should block due to fsync until pages are written
9226 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9230 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9231 error "Multiop failed to block on fsync, pid=$MULTIPID"
9234 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9236 if [[ $WRITEBACK -eq 0 ]]; then
9237 error "No page in writeback, writeback=$WRITEBACK"
9240 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9241 set_nodes_failloc "$(osts_nodes)" 0
9243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9246 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9247 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9251 echo "Dirty pages gaurenteed flushed via fsync"
9254 run_test 118d "Fsync validation inject a delay of the bulk =========="
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9261 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9262 lctl set_param fail_loc=0x8000040a
9264 # Should simulate EINVAL error which is fatal
9265 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9267 if [[ $RC -eq 0 ]]; then
9268 error "Must return error due to dropped pages, rc=$RC"
9271 lctl set_param fail_loc=0x0
9273 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9274 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9275 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9277 if [[ $LOCKED -ne 0 ]]; then
9278 error "Locked pages remain in cache, locked=$LOCKED"
9281 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9282 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9286 echo "No pages locked after fsync"
9291 run_test 118f "Simulate unrecoverable OSC side error =========="
9294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9298 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9299 lctl set_param fail_loc=0x406
9301 # simulate local -ENOMEM
9302 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9305 lctl set_param fail_loc=0
9306 if [[ $RC -eq 0 ]]; then
9307 error "Must return error due to dropped pages, rc=$RC"
9310 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9311 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9312 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9314 if [[ $LOCKED -ne 0 ]]; then
9315 error "Locked pages remain in cache, locked=$LOCKED"
9318 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9319 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9323 echo "No pages locked after fsync"
9328 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9332 remote_ost_nodsh && skip "remote OST with nodsh"
9336 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9337 set_nodes_failloc "$(osts_nodes)" 0x20e
9338 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9339 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9342 set_nodes_failloc "$(osts_nodes)" 0
9343 if [[ $RC -eq 0 ]]; then
9344 error "Must return error due to dropped pages, rc=$RC"
9347 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9348 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9349 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9351 if [[ $LOCKED -ne 0 ]]; then
9352 error "Locked pages remain in cache, locked=$LOCKED"
9355 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9356 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9360 echo "No pages locked after fsync"
9364 run_test 118h "Verify timeout in handling recoverables errors =========="
9366 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9370 remote_ost_nodsh && skip "remote OST with nodsh"
9374 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9375 set_nodes_failloc "$(osts_nodes)" 0x20e
9377 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9378 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9381 set_nodes_failloc "$(osts_nodes)" 0
9385 if [[ $RC -ne 0 ]]; then
9386 error "got error, but should be not, rc=$RC"
9389 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9390 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9391 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9392 if [[ $LOCKED -ne 0 ]]; then
9393 error "Locked pages remain in cache, locked=$LOCKED"
9396 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9397 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9401 echo "No pages locked after fsync"
9405 run_test 118i "Fix error before timeout in recoverable error =========="
9407 [ "$SLOW" = "no" ] && set_resend_count 4
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9411 remote_ost_nodsh && skip "remote OST with nodsh"
9415 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9416 set_nodes_failloc "$(osts_nodes)" 0x220
9418 # return -EIO from OST
9419 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9421 set_nodes_failloc "$(osts_nodes)" 0x0
9422 if [[ $RC -eq 0 ]]; then
9423 error "Must return error due to dropped pages, rc=$RC"
9426 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9427 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9428 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9429 if [[ $LOCKED -ne 0 ]]; then
9430 error "Locked pages remain in cache, locked=$LOCKED"
9433 # in recoverable error on OST we want resend and stay until it finished
9434 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9435 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9439 echo "No pages locked after fsync"
9443 run_test 118j "Simulate unrecoverable OST side error =========="
9447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9448 remote_ost_nodsh && skip "remote OSTs with nodsh"
9450 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9451 set_nodes_failloc "$(osts_nodes)" 0x20e
9452 test_mkdir $DIR/$tdir
9454 for ((i=0;i<10;i++)); do
9455 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9456 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9463 set_nodes_failloc "$(osts_nodes)" 0
9466 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9468 test_118l() # LU-646
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 test_mkdir $DIR/$tdir
9473 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9476 run_test 118l "fsync dir"
9478 test_118m() # LU-3066
9480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9482 test_mkdir $DIR/$tdir
9483 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9486 run_test 118m "fdatasync dir ========="
9488 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9496 remote_ost_nodsh && skip "remote OSTs with nodsh"
9498 # Sleep to avoid a cached response.
9499 #define OBD_STATFS_CACHE_SECONDS 1
9502 # Inject a 10 second delay in the OST_STATFS handler.
9503 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9504 set_nodes_failloc "$(osts_nodes)" 0x242
9507 stat --file-system $MOUNT > /dev/null
9510 set_nodes_failloc "$(osts_nodes)" 0
9512 if ((end - begin > 20)); then
9513 error "statfs took $((end - begin)) seconds, expected 10"
9516 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9518 test_119a() # bug 11737
9520 BSIZE=$((512 * 1024))
9521 directio write $DIR/$tfile 0 1 $BSIZE
9522 # We ask to read two blocks, which is more than a file size.
9523 # directio will indicate an error when requested and actual
9524 # sizes aren't equeal (a normal situation in this case) and
9525 # print actual read amount.
9526 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9527 if [ "$NOB" != "$BSIZE" ]; then
9528 error "read $NOB bytes instead of $BSIZE"
9532 run_test 119a "Short directIO read must return actual read amount"
9534 test_119b() # bug 11737
9536 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9538 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9539 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9541 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9542 error "direct read failed"
9545 run_test 119b "Sparse directIO read must return actual read amount"
9547 test_119c() # bug 13099
9550 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9551 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9554 run_test 119c "Testing for direct read hitting hole"
9556 test_119d() # bug 15950
9558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9560 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9561 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9563 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9564 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9565 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9566 lctl set_param fail_loc=0x40d
9567 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9570 cat $DIR/$tfile > /dev/null &
9571 lctl set_param fail_loc=0
9574 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9576 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9577 error "the read rpcs have not completed in 2s"
9579 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9581 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9585 remote_mds_nodsh && skip "remote MDS with nodsh"
9586 test_mkdir $DIR/$tdir
9587 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9588 skip_env "no early lock cancel on server"
9590 lru_resize_disable mdc
9591 lru_resize_disable osc
9592 cancel_lru_locks mdc
9593 # asynchronous object destroy at MDT could cause bl ast to client
9594 cancel_lru_locks osc
9596 stat $DIR/$tdir > /dev/null
9597 can1=$(do_facet $SINGLEMDS \
9598 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9599 awk '/ldlm_cancel/ {print $2}')
9600 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9601 awk '/ldlm_bl_callback/ {print $2}')
9602 test_mkdir -c1 $DIR/$tdir/d1
9603 can2=$(do_facet $SINGLEMDS \
9604 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9605 awk '/ldlm_cancel/ {print $2}')
9606 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9607 awk '/ldlm_bl_callback/ {print $2}')
9608 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9609 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9610 lru_resize_enable mdc
9611 lru_resize_enable osc
9613 run_test 120a "Early Lock Cancel: mkdir test"
9616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9617 remote_mds_nodsh && skip "remote MDS with nodsh"
9618 test_mkdir $DIR/$tdir
9619 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9620 skip_env "no early lock cancel on server"
9622 lru_resize_disable mdc
9623 lru_resize_disable osc
9624 cancel_lru_locks mdc
9625 stat $DIR/$tdir > /dev/null
9626 can1=$(do_facet $SINGLEMDS \
9627 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9628 awk '/ldlm_cancel/ {print $2}')
9629 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9630 awk '/ldlm_bl_callback/ {print $2}')
9632 can2=$(do_facet $SINGLEMDS \
9633 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9634 awk '/ldlm_cancel/ {print $2}')
9635 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9636 awk '/ldlm_bl_callback/ {print $2}')
9637 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9638 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9639 lru_resize_enable mdc
9640 lru_resize_enable osc
9642 run_test 120b "Early Lock Cancel: create test"
9645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9646 remote_mds_nodsh && skip "remote MDS with nodsh"
9647 test_mkdir -c1 $DIR/$tdir
9648 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9649 skip "no early lock cancel on server"
9651 lru_resize_disable mdc
9652 lru_resize_disable osc
9653 test_mkdir -c1 $DIR/$tdir/d1
9654 test_mkdir -c1 $DIR/$tdir/d2
9655 touch $DIR/$tdir/d1/f1
9656 cancel_lru_locks mdc
9657 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9658 can1=$(do_facet $SINGLEMDS \
9659 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9660 awk '/ldlm_cancel/ {print $2}')
9661 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9662 awk '/ldlm_bl_callback/ {print $2}')
9663 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9664 can2=$(do_facet $SINGLEMDS \
9665 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9666 awk '/ldlm_cancel/ {print $2}')
9667 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9668 awk '/ldlm_bl_callback/ {print $2}')
9669 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9670 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9671 lru_resize_enable mdc
9672 lru_resize_enable osc
9674 run_test 120c "Early Lock Cancel: link test"
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9678 remote_mds_nodsh && skip "remote MDS with nodsh"
9679 test_mkdir -c1 $DIR/$tdir
9680 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9681 skip_env "no early lock cancel on server"
9683 lru_resize_disable mdc
9684 lru_resize_disable osc
9686 cancel_lru_locks mdc
9687 stat $DIR/$tdir > /dev/null
9688 can1=$(do_facet $SINGLEMDS \
9689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9690 awk '/ldlm_cancel/ {print $2}')
9691 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9692 awk '/ldlm_bl_callback/ {print $2}')
9693 chmod a+x $DIR/$tdir
9694 can2=$(do_facet $SINGLEMDS \
9695 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9696 awk '/ldlm_cancel/ {print $2}')
9697 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9698 awk '/ldlm_bl_callback/ {print $2}')
9699 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9700 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9701 lru_resize_enable mdc
9702 lru_resize_enable osc
9704 run_test 120d "Early Lock Cancel: setattr test"
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9708 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9709 skip_env "no early lock cancel on server"
9710 remote_mds_nodsh && skip "remote MDS with nodsh"
9712 local dlmtrace_set=false
9714 test_mkdir -c1 $DIR/$tdir
9715 lru_resize_disable mdc
9716 lru_resize_disable osc
9717 ! $LCTL get_param debug | grep -q dlmtrace &&
9718 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9719 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9720 cancel_lru_locks mdc
9721 cancel_lru_locks osc
9722 dd if=$DIR/$tdir/f1 of=/dev/null
9723 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9724 # XXX client can not do early lock cancel of OST lock
9725 # during unlink (LU-4206), so cancel osc lock now.
9727 cancel_lru_locks osc
9728 can1=$(do_facet $SINGLEMDS \
9729 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9730 awk '/ldlm_cancel/ {print $2}')
9731 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9732 awk '/ldlm_bl_callback/ {print $2}')
9733 unlink $DIR/$tdir/f1
9735 can2=$(do_facet $SINGLEMDS \
9736 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9737 awk '/ldlm_cancel/ {print $2}')
9738 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9739 awk '/ldlm_bl_callback/ {print $2}')
9740 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9741 $LCTL dk $TMP/cancel.debug.txt
9742 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9743 $LCTL dk $TMP/blocking.debug.txt
9744 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9745 lru_resize_enable mdc
9746 lru_resize_enable osc
9748 run_test 120e "Early Lock Cancel: unlink test"
9751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9752 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9753 skip_env "no early lock cancel on server"
9754 remote_mds_nodsh && skip "remote MDS with nodsh"
9756 test_mkdir -c1 $DIR/$tdir
9757 lru_resize_disable mdc
9758 lru_resize_disable osc
9759 test_mkdir -c1 $DIR/$tdir/d1
9760 test_mkdir -c1 $DIR/$tdir/d2
9761 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9762 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9763 cancel_lru_locks mdc
9764 cancel_lru_locks osc
9765 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9766 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9767 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9768 # XXX client can not do early lock cancel of OST lock
9769 # during rename (LU-4206), so cancel osc lock now.
9771 cancel_lru_locks osc
9772 can1=$(do_facet $SINGLEMDS \
9773 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9774 awk '/ldlm_cancel/ {print $2}')
9775 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9776 awk '/ldlm_bl_callback/ {print $2}')
9777 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9779 can2=$(do_facet $SINGLEMDS \
9780 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9781 awk '/ldlm_cancel/ {print $2}')
9782 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9783 awk '/ldlm_bl_callback/ {print $2}')
9784 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9785 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9786 lru_resize_enable mdc
9787 lru_resize_enable osc
9789 run_test 120f "Early Lock Cancel: rename test"
9792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9793 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9794 skip_env "no early lock cancel on server"
9795 remote_mds_nodsh && skip "remote MDS with nodsh"
9797 lru_resize_disable mdc
9798 lru_resize_disable osc
9800 echo create $count files
9801 test_mkdir $DIR/$tdir
9802 cancel_lru_locks mdc
9803 cancel_lru_locks osc
9806 can0=$(do_facet $SINGLEMDS \
9807 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9808 awk '/ldlm_cancel/ {print $2}')
9809 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9810 awk '/ldlm_bl_callback/ {print $2}')
9811 createmany -o $DIR/$tdir/f $count
9813 can1=$(do_facet $SINGLEMDS \
9814 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9815 awk '/ldlm_cancel/ {print $2}')
9816 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9817 awk '/ldlm_bl_callback/ {print $2}')
9819 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9820 echo rm $count files
9823 can2=$(do_facet $SINGLEMDS \
9824 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9825 awk '/ldlm_cancel/ {print $2}')
9826 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9827 awk '/ldlm_bl_callback/ {print $2}')
9829 echo total: $count removes in $((t2-t1))
9830 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9832 # wait for commitment of removal
9833 lru_resize_enable mdc
9834 lru_resize_enable osc
9836 run_test 120g "Early Lock Cancel: performance test"
9838 test_121() { #bug #10589
9839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9842 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9843 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9844 lctl set_param fail_loc=0x310
9845 cancel_lru_locks osc > /dev/null
9846 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9847 lctl set_param fail_loc=0
9848 [[ $reads -eq $writes ]] ||
9849 error "read $reads blocks, must be $writes blocks"
9851 run_test 121 "read cancel race ========="
9853 test_123a() { # was test 123, statahead(bug 11401)
9854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9857 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9858 log "testing UP system. Performance may be lower than expected."
9863 test_mkdir $DIR/$tdir
9864 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9865 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9867 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9868 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9870 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9871 lctl set_param -n llite.*.statahead_max 0
9872 lctl get_param llite.*.statahead_max
9873 cancel_lru_locks mdc
9874 cancel_lru_locks osc
9876 time ls -l $DIR/$tdir | wc -l
9878 delta=$((etime - stime))
9879 log "ls $i files without statahead: $delta sec"
9880 lctl set_param llite.*.statahead_max=$max
9882 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9883 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9884 cancel_lru_locks mdc
9885 cancel_lru_locks osc
9887 time ls -l $DIR/$tdir | wc -l
9889 delta_sa=$((etime - stime))
9890 log "ls $i files with statahead: $delta_sa sec"
9891 lctl get_param -n llite.*.statahead_stats
9892 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9894 [[ $swrong -lt $ewrong ]] &&
9895 log "statahead was stopped, maybe too many locks held!"
9896 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9898 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9899 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9900 lctl set_param -n llite.*.statahead_max 0
9901 lctl get_param llite.*.statahead_max
9902 cancel_lru_locks mdc
9903 cancel_lru_locks osc
9905 time ls -l $DIR/$tdir | wc -l
9907 delta=$((etime - stime))
9908 log "ls $i files again without statahead: $delta sec"
9909 lctl set_param llite.*.statahead_max=$max
9910 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9911 if [ $SLOWOK -eq 0 ]; then
9912 error "ls $i files is slower with statahead!"
9914 log "ls $i files is slower with statahead!"
9920 [ $delta -gt 20 ] && break
9921 [ $delta -gt 8 ] && MULT=$((50 / delta))
9922 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9930 delta=$((etime - stime))
9931 log "rm -r $DIR/$tdir/: $delta seconds"
9933 lctl get_param -n llite.*.statahead_stats
9935 run_test 123a "verify statahead work"
9937 test_123b () { # statahead(bug 15027)
9938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9940 test_mkdir $DIR/$tdir
9941 createmany -o $DIR/$tdir/$tfile-%d 1000
9943 cancel_lru_locks mdc
9944 cancel_lru_locks osc
9946 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9947 lctl set_param fail_loc=0x80000803
9948 ls -lR $DIR/$tdir > /dev/null
9950 lctl set_param fail_loc=0x0
9951 lctl get_param -n llite.*.statahead_stats
9956 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9960 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9961 skip_env "no lru resize on server"
9965 test_mkdir $DIR/$tdir
9967 log "create $NR files at $DIR/$tdir"
9968 createmany -o $DIR/$tdir/f $NR ||
9969 error "failed to create $NR files in $DIR/$tdir"
9971 cancel_lru_locks mdc
9972 ls -l $DIR/$tdir > /dev/null
9976 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9977 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9978 LRU_SIZE=$($LCTL get_param -n $PARAM)
9979 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9980 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9982 log "NS=$(basename $NSDIR)"
9987 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9988 skip "Not enough cached locks created!"
9994 # We know that lru resize allows one client to hold $LIMIT locks
9995 # for 10h. After that locks begin to be killed by client.
9997 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9999 if [ $LIMIT -lt $LRU_SIZE ]; then
10000 skip "Limit is too small $LIMIT"
10003 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10004 # killing locks. Some time was spent for creating locks. This means
10005 # that up to the moment of sleep finish we must have killed some of
10006 # them (10-100 locks). This depends on how fast ther were created.
10007 # Many of them were touched in almost the same moment and thus will
10008 # be killed in groups.
10009 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10011 # Use $LRU_SIZE_B here to take into account real number of locks
10012 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10013 local LRU_SIZE_B=$LRU_SIZE
10015 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10016 log "OLD_LVF=$OLD_LVF"
10017 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10019 # Let's make sure that we really have some margin. Client checks
10020 # cached locks every 10 sec.
10021 SLEEP=$((SLEEP+20))
10022 log "Sleep ${SLEEP} sec"
10024 while ((SEC<$SLEEP)); do
10028 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10029 echo -n "$LRU_SIZE"
10032 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10033 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10035 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10036 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10037 unlinkmany $DIR/$tdir/f $NR
10041 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10042 log "unlink $NR files at $DIR/$tdir"
10043 unlinkmany $DIR/$tdir/f $NR
10045 run_test 124a "lru resize ======================================="
10047 get_max_pool_limit()
10049 local limit=$($LCTL get_param \
10050 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10052 for l in $limit; do
10053 if [[ $l -gt $max ]]; then
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10062 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10063 skip_env "no lru resize on server"
10065 LIMIT=$(get_max_pool_limit)
10067 NR=$(($(default_lru_size)*20))
10068 if [[ $NR -gt $LIMIT ]]; then
10069 log "Limit lock number by $LIMIT locks"
10073 IFree=$(mdsrate_inodes_available)
10074 if [ $IFree -lt $NR ]; then
10075 log "Limit lock number by $IFree inodes"
10079 lru_resize_disable mdc
10080 test_mkdir -p $DIR/$tdir/disable_lru_resize
10082 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10083 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10084 cancel_lru_locks mdc
10087 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10090 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10093 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10097 nolruresize_delta=$((etime-stime))
10098 log "ls -la time: $nolruresize_delta seconds"
10099 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10100 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10102 lru_resize_enable mdc
10103 test_mkdir -p $DIR/$tdir/enable_lru_resize
10105 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10106 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10107 cancel_lru_locks mdc
10110 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10113 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10116 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10120 lruresize_delta=$((etime-stime))
10121 log "ls -la time: $lruresize_delta seconds"
10122 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10124 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10125 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10126 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10127 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10129 log "lru resize performs the same with no lru resize"
10131 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10133 run_test 124b "lru resize (performance test) ======================="
10136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10137 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10138 skip_env "no lru resize on server"
10140 # cache ununsed locks on client
10142 cancel_lru_locks mdc
10143 test_mkdir $DIR/$tdir
10144 createmany -o $DIR/$tdir/f $nr ||
10145 error "failed to create $nr files in $DIR/$tdir"
10146 ls -l $DIR/$tdir > /dev/null
10148 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10149 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10150 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10151 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10152 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10154 # set lru_max_age to 1 sec
10155 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10156 echo "sleep $((recalc_p * 2)) seconds..."
10157 sleep $((recalc_p * 2))
10159 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10160 # restore lru_max_age
10161 $LCTL set_param -n $nsdir.lru_max_age $max_age
10162 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10163 unlinkmany $DIR/$tdir/f $nr
10165 run_test 124c "LRUR cancel very aged locks"
10167 test_125() { # 13358
10168 $LCTL get_param -n llite.*.client_type | grep -q local ||
10169 skip "must run as local client"
10170 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10171 skip_env "must have acl enabled"
10172 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10174 test_mkdir $DIR/$tdir
10175 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10176 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10177 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10179 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10181 test_126() { # bug 12829/13455
10182 $GSS && skip_env "must run as gss disabled"
10183 $LCTL get_param -n llite.*.client_type | grep -q local ||
10184 skip "must run as local client"
10185 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10187 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10188 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10190 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10192 run_test 126 "check that the fsgid provided by the client is taken into account"
10194 test_127a() { # bug 15521
10195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10197 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10198 $LCTL set_param osc.*.stats=0
10199 FSIZE=$((2048 * 1024))
10200 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10201 cancel_lru_locks osc
10202 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10204 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10205 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10206 echo "got $COUNT $NAME"
10207 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10208 eval $NAME=$COUNT || error "Wrong proc format"
10211 read_bytes|write_bytes)
10212 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10213 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10214 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10215 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10216 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10217 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10218 error "sumsquare is too small: $SUMSQ"
10219 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10220 error "sumsquare is too big: $SUMSQ"
10224 done < $DIR/${tfile}.tmp
10226 #check that we actually got some stats
10227 [ "$read_bytes" ] || error "Missing read_bytes stats"
10228 [ "$write_bytes" ] || error "Missing write_bytes stats"
10229 [ "$read_bytes" != 0 ] || error "no read done"
10230 [ "$write_bytes" != 0 ] || error "no write done"
10232 run_test 127a "verify the client stats are sane"
10234 test_127b() { # bug LU-333
10235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10236 local name count samp unit min max sum sumsq
10238 $LCTL set_param llite.*.stats=0
10240 # perform 2 reads and writes so MAX is different from SUM.
10241 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10242 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10243 cancel_lru_locks osc
10244 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10245 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10247 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10248 while read name count samp unit min max sum sumsq; do
10249 echo "got $count $name"
10250 eval $name=$count || error "Wrong proc format"
10254 [ $count -ne 2 ] && error "count is not 2: $count"
10255 [ $min -ne $PAGE_SIZE ] &&
10256 error "min is not $PAGE_SIZE: $min"
10257 [ $max -ne $PAGE_SIZE ] &&
10258 error "max is incorrect: $max"
10259 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10260 error "sum is wrong: $sum"
10263 [ $count -ne 2 ] && error "count is not 2: $count"
10264 [ $min -ne $PAGE_SIZE ] &&
10265 error "min is not $PAGE_SIZE: $min"
10266 [ $max -ne $PAGE_SIZE ] &&
10267 error "max is incorrect: $max"
10268 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10269 error "sum is wrong: $sum"
10273 done < $TMP/$tfile.tmp
10275 #check that we actually got some stats
10276 [ "$read_bytes" ] || error "Missing read_bytes stats"
10277 [ "$write_bytes" ] || error "Missing write_bytes stats"
10278 [ "$read_bytes" != 0 ] || error "no read done"
10279 [ "$write_bytes" != 0 ] || error "no write done"
10281 rm -f $TMP/${tfile}.tmp
10283 run_test 127b "verify the llite client stats are sane"
10285 test_128() { # bug 15212
10287 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10292 result=$(grep error $TMP/$tfile.log)
10293 rm -f $DIR/$tfile $TMP/$tfile.log
10294 [ -z "$result" ] ||
10295 error "consecutive find's under interactive lfs failed"
10297 run_test 128 "interactive lfs for 2 consecutive find's"
10299 set_dir_limits () {
10304 local ldproc=/proc/fs/ldiskfs
10305 local facets=$(get_facets MDS)
10307 for facet in ${facets//,/ }; do
10308 canondev=$(ldiskfs_canon \
10309 *.$(convert_facet2label $facet).mntdev $facet)
10310 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10311 ldproc=/sys/fs/ldiskfs
10312 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10313 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10317 check_mds_dmesg() {
10318 local facets=$(get_facets MDS)
10319 for facet in ${facets//,/ }; do
10320 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10327 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10328 skip "Need MDS version with at least 2.5.56"
10329 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10330 skip_env "ldiskfs only test"
10332 remote_mds_nodsh && skip "remote MDS with nodsh"
10336 local has_warning=false
10339 mkdir -p $DIR/$tdir
10341 # block size of mds1
10342 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10343 set_dir_limits $maxsize $maxsize
10344 local dirsize=$(stat -c%s "$DIR/$tdir")
10346 while [[ $dirsize -le $maxsize ]]; do
10347 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10349 if ! $has_warning; then
10350 check_mds_dmesg '"is approaching"' && has_warning=true
10352 # check two errors:
10353 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10354 # EFBIG for previous versions included in ldiskfs series
10355 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10357 echo "return code $rc received as expected"
10359 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10360 error_exit "create failed w/o dir size limit"
10362 check_mds_dmesg '"has reached"' ||
10363 error_exit "reached message should be output"
10365 [ $has_warning = "false" ] &&
10366 error_exit "warning message should be output"
10368 dirsize=$(stat -c%s "$DIR/$tdir")
10370 [[ $dirsize -ge $maxsize ]] && return 0
10371 error_exit "current dir size $dirsize, " \
10372 "previous limit $maxsize"
10373 elif [ $rc -ne 0 ]; then
10375 error_exit "return $rc received instead of expected " \
10376 "$EFBIG or $ENOSPC, files in dir $dirsize"
10378 nfiles=$((nfiles + 1))
10379 dirsize=$(stat -c%s "$DIR/$tdir")
10383 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10385 run_test 129 "test directory size limit ========================"
10394 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10395 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10397 trap cleanup_130 EXIT RETURN
10399 local fm_file=$DIR/$tfile
10400 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10401 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10402 error "dd failed for $fm_file"
10404 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10405 filefrag -ves $fm_file
10407 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10408 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10409 [ $RC != 0 ] && error "filefrag $fm_file failed"
10411 filefrag_op=$(filefrag -ve -k $fm_file |
10412 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10413 lun=$($LFS getstripe -i $fm_file)
10415 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10418 for line in $filefrag_op
10420 frag_lun=`echo $line | cut -d: -f5`
10421 ext_len=`echo $line | cut -d: -f4`
10422 if (( $frag_lun != $lun )); then
10424 error "FIEMAP on 1-stripe file($fm_file) failed"
10427 (( tot_len += ext_len ))
10430 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10432 error "FIEMAP on 1-stripe file($fm_file) failed;"
10438 echo "FIEMAP on single striped file succeeded"
10440 run_test 130a "FIEMAP (1-stripe file)"
10443 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10445 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10446 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10448 trap cleanup_130 EXIT RETURN
10450 local fm_file=$DIR/$tfile
10451 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10452 error "setstripe on $fm_file"
10453 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10454 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10456 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10457 error "dd failed on $fm_file"
10459 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10460 filefrag_op=$(filefrag -ve -k $fm_file |
10461 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10463 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10464 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10469 for line in $filefrag_op
10471 frag_lun=$(echo $line | cut -d: -f5 |
10472 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10473 ext_len=$(echo $line | cut -d: -f4)
10474 if (( $frag_lun != $last_lun )); then
10475 if (( tot_len != 1024 )); then
10477 error "FIEMAP on $fm_file failed; returned " \
10478 "len $tot_len for OST $last_lun instead of 1024"
10481 (( num_luns += 1 ))
10485 (( tot_len += ext_len ))
10488 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10490 error "FIEMAP on $fm_file failed; returned wrong number of " \
10491 "luns or wrong len for OST $last_lun"
10497 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10499 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10502 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10504 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10505 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10507 trap cleanup_130 EXIT RETURN
10509 local fm_file=$DIR/$tfile
10510 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10511 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10512 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10514 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10515 error "dd failed on $fm_file"
10517 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10518 filefrag_op=$(filefrag -ve -k $fm_file |
10519 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10521 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10522 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10527 for line in $filefrag_op
10529 frag_lun=$(echo $line | cut -d: -f5 |
10530 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10531 ext_len=$(echo $line | cut -d: -f4)
10532 if (( $frag_lun != $last_lun )); then
10533 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10534 if (( logical != 512 )); then
10536 error "FIEMAP on $fm_file failed; returned " \
10537 "logical start for lun $logical instead of 512"
10540 if (( tot_len != 512 )); then
10542 error "FIEMAP on $fm_file failed; returned " \
10543 "len $tot_len for OST $last_lun instead of 1024"
10546 (( num_luns += 1 ))
10550 (( tot_len += ext_len ))
10553 if (( num_luns != 2 || tot_len != 512 )); then
10555 error "FIEMAP on $fm_file failed; returned wrong number of " \
10556 "luns or wrong len for OST $last_lun"
10562 echo "FIEMAP on 2-stripe file with hole succeeded"
10564 run_test 130c "FIEMAP (2-stripe file with hole)"
10567 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10569 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10570 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10572 trap cleanup_130 EXIT RETURN
10574 local fm_file=$DIR/$tfile
10575 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10576 error "setstripe on $fm_file"
10577 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10578 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10580 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10581 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10582 error "dd failed on $fm_file"
10584 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10585 filefrag_op=$(filefrag -ve -k $fm_file |
10586 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10588 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10589 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10594 for line in $filefrag_op
10596 frag_lun=$(echo $line | cut -d: -f5 |
10597 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10598 ext_len=$(echo $line | cut -d: -f4)
10599 if (( $frag_lun != $last_lun )); then
10600 if (( tot_len != 1024 )); then
10602 error "FIEMAP on $fm_file failed; returned " \
10603 "len $tot_len for OST $last_lun instead of 1024"
10606 (( num_luns += 1 ))
10610 (( tot_len += ext_len ))
10613 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10615 error "FIEMAP on $fm_file failed; returned wrong number of " \
10616 "luns or wrong len for OST $last_lun"
10622 echo "FIEMAP on N-stripe file succeeded"
10624 run_test 130d "FIEMAP (N-stripe file)"
10627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10629 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10630 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10632 trap cleanup_130 EXIT RETURN
10634 local fm_file=$DIR/$tfile
10635 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10636 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10637 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10640 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10641 for ((i = 0; i < $NUM_BLKS; i++))
10643 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10646 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10647 filefrag_op=$(filefrag -ve -k $fm_file |
10648 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10650 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10651 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10656 for line in $filefrag_op
10658 frag_lun=$(echo $line | cut -d: -f5 |
10659 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10660 ext_len=$(echo $line | cut -d: -f4)
10661 if (( $frag_lun != $last_lun )); then
10662 if (( tot_len != $EXPECTED_LEN )); then
10664 error "FIEMAP on $fm_file failed; returned " \
10665 "len $tot_len for OST $last_lun instead " \
10669 (( num_luns += 1 ))
10673 (( tot_len += ext_len ))
10676 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10678 error "FIEMAP on $fm_file failed; returned wrong number " \
10679 "of luns or wrong len for OST $last_lun"
10685 echo "FIEMAP with continuation calls succeeded"
10687 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10690 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10691 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10693 local fm_file=$DIR/$tfile
10694 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10695 error "multiop create with lov_delay_create on $fm_file"
10697 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10698 filefrag_extents=$(filefrag -vek $fm_file |
10699 awk '/extents? found/ { print $2 }')
10700 if [[ "$filefrag_extents" != "0" ]]; then
10701 error "FIEMAP on $fm_file failed; " \
10702 "returned $filefrag_extents expected 0"
10707 run_test 130f "FIEMAP (unstriped file)"
10709 # Test for writev/readv
10711 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10712 error "writev test failed"
10713 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10714 error "readv failed"
10717 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10720 local fsize=$((524288 + 1048576 + 1572864))
10721 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10722 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10723 error "append writev test failed"
10725 ((fsize += 1572864 + 1048576))
10726 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10727 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10728 error "append writev test failed"
10731 run_test 131b "test append writev"
10734 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10737 run_test 131c "test read/write on file w/o objects"
10740 rwv -f $DIR/$tfile -w -n 1 1572864
10741 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10742 if [ "$NOB" != 1572864 ]; then
10743 error "Short read filed: read $NOB bytes instead of 1572864"
10747 run_test 131d "test short read"
10750 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10751 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10752 error "read hitting hole failed"
10755 run_test 131e "test read hitting hole"
10764 mds*) res=$(do_facet $facet \
10765 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10767 ost*) res=$(do_facet $facet \
10768 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10770 *) error "Wrong facet '$facet'" ;;
10772 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10773 # if the argument $3 is zero, it means any stat increment is ok.
10774 if [[ $want -gt 0 ]]; then
10775 local count=$(echo $res | awk '{ print $2 }')
10776 [[ $count -ne $want ]] &&
10777 error "The $op counter on $facet is $count, not $want"
10782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10783 remote_ost_nodsh && skip "remote OST with nodsh"
10784 remote_mds_nodsh && skip "remote MDS with nodsh"
10785 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10786 skip_env "MDS doesn't support rename stats"
10788 local testdir=$DIR/${tdir}/stats_testdir
10790 mkdir -p $DIR/${tdir}
10793 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10794 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10796 # verify mdt stats first.
10797 mkdir ${testdir} || error "mkdir failed"
10798 check_stats $SINGLEMDS "mkdir" 1
10799 touch ${testdir}/${tfile} || error "touch failed"
10800 check_stats $SINGLEMDS "open" 1
10801 check_stats $SINGLEMDS "close" 1
10802 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10803 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10804 check_stats $SINGLEMDS "mknod" 2
10806 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10807 check_stats $SINGLEMDS "unlink" 1
10808 rm -f ${testdir}/${tfile} || error "file remove failed"
10809 check_stats $SINGLEMDS "unlink" 2
10811 # remove working dir and check mdt stats again.
10812 rmdir ${testdir} || error "rmdir failed"
10813 check_stats $SINGLEMDS "rmdir" 1
10815 local testdir1=$DIR/${tdir}/stats_testdir1
10816 mkdir -p ${testdir}
10817 mkdir -p ${testdir1}
10818 touch ${testdir1}/test1
10819 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10820 check_stats $SINGLEMDS "crossdir_rename" 1
10822 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10823 check_stats $SINGLEMDS "samedir_rename" 1
10825 rm -rf $DIR/${tdir}
10827 run_test 133a "Verifying MDT stats ========================================"
10832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10833 remote_ost_nodsh && skip "remote OST with nodsh"
10834 remote_mds_nodsh && skip "remote MDS with nodsh"
10836 local testdir=$DIR/${tdir}/stats_testdir
10838 mkdir -p ${testdir} || error "mkdir failed"
10839 touch ${testdir}/${tfile} || error "touch failed"
10840 cancel_lru_locks mdc
10843 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10844 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10846 # extra mdt stats verification.
10847 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10848 check_stats $SINGLEMDS "setattr" 1
10849 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10850 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10852 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10853 check_stats $SINGLEMDS "getattr" 1
10855 rm -rf $DIR/${tdir}
10857 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10858 # so the check below is not reliable
10859 [ $MDSCOUNT -eq 1 ] || return 0
10861 # Sleep to avoid a cached response.
10862 #define OBD_STATFS_CACHE_SECONDS 1
10864 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10865 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10866 $LFS df || error "lfs failed"
10867 check_stats $SINGLEMDS "statfs" 1
10869 # check aggregated statfs (LU-10018)
10870 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10872 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10875 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10876 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10878 check_stats $SINGLEMDS "statfs" 1
10880 # We want to check that the client didn't send OST_STATFS to
10881 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10882 # extra care is needed here.
10883 if remote_mds; then
10884 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10885 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10887 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10888 [ "$res" ] && error "OST got STATFS"
10893 run_test 133b "Verifying extra MDT stats =================================="
10896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10897 remote_ost_nodsh && skip "remote OST with nodsh"
10898 remote_mds_nodsh && skip "remote MDS with nodsh"
10900 local testdir=$DIR/$tdir/stats_testdir
10902 test_mkdir -p $testdir
10904 # verify obdfilter stats.
10905 $LFS setstripe -c 1 -i 0 $testdir/$tfile
10907 cancel_lru_locks osc
10908 wait_delete_completed
10911 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10912 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10914 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10917 cancel_lru_locks osc
10918 check_stats ost1 "write" 1
10920 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10921 check_stats ost1 "read" 1
10923 > $testdir/$tfile || error "truncate failed"
10924 check_stats ost1 "punch" 1
10926 rm -f $testdir/$tfile || error "file remove failed"
10927 wait_delete_completed
10928 check_stats ost1 "destroy" 1
10932 run_test 133c "Verifying OST stats ========================================"
10939 while [ $value -ge 2 ]; do
10944 if [ $orig -gt $order ]; then
10952 local size=('K' 'M' 'G' 'T');
10954 local size_string=$value
10956 while [ $value -ge 1024 ]; do
10957 if [ $i -gt 3 ]; then
10958 #T is the biggest unit we get here, if that is bigger,
10960 size_string=${value}T
10963 value=$((value >> 10))
10964 if [ $value -lt 1024 ]; then
10965 size_string=${value}${size[$i]}
10974 get_rename_size() {
10976 local context=${2:-.}
10977 local sample=$(do_facet $SINGLEMDS $LCTL \
10978 get_param mdt.$FSNAME-MDT0000.rename_stats |
10979 grep -A1 $context |
10980 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10986 remote_ost_nodsh && skip "remote OST with nodsh"
10987 remote_mds_nodsh && skip "remote MDS with nodsh"
10988 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10989 skip_env "MDS doesn't support rename stats"
10991 local testdir1=$DIR/${tdir}/stats_testdir1
10992 local testdir2=$DIR/${tdir}/stats_testdir2
10993 mkdir -p $DIR/${tdir}
10995 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10997 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10998 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11000 createmany -o $testdir1/test 512 || error "createmany failed"
11002 # check samedir rename size
11003 mv ${testdir1}/test0 ${testdir1}/test_0
11005 local testdir1_size=$(ls -l $DIR/${tdir} |
11006 awk '/stats_testdir1/ {print $5}')
11007 local testdir2_size=$(ls -l $DIR/${tdir} |
11008 awk '/stats_testdir2/ {print $5}')
11010 testdir1_size=$(order_2 $testdir1_size)
11011 testdir2_size=$(order_2 $testdir2_size)
11013 testdir1_size=$(size_in_KMGT $testdir1_size)
11014 testdir2_size=$(size_in_KMGT $testdir2_size)
11016 echo "source rename dir size: ${testdir1_size}"
11017 echo "target rename dir size: ${testdir2_size}"
11019 local cmd="do_facet $SINGLEMDS $LCTL "
11020 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11022 eval $cmd || error "$cmd failed"
11023 local samedir=$($cmd | grep 'same_dir')
11024 local same_sample=$(get_rename_size $testdir1_size)
11025 [ -z "$samedir" ] && error "samedir_rename_size count error"
11026 [[ $same_sample -eq 1 ]] ||
11027 error "samedir_rename_size error $same_sample"
11028 echo "Check same dir rename stats success"
11030 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11032 # check crossdir rename size
11033 mv ${testdir1}/test_0 ${testdir2}/test_0
11035 testdir1_size=$(ls -l $DIR/${tdir} |
11036 awk '/stats_testdir1/ {print $5}')
11037 testdir2_size=$(ls -l $DIR/${tdir} |
11038 awk '/stats_testdir2/ {print $5}')
11040 testdir1_size=$(order_2 $testdir1_size)
11041 testdir2_size=$(order_2 $testdir2_size)
11043 testdir1_size=$(size_in_KMGT $testdir1_size)
11044 testdir2_size=$(size_in_KMGT $testdir2_size)
11046 echo "source rename dir size: ${testdir1_size}"
11047 echo "target rename dir size: ${testdir2_size}"
11049 eval $cmd || error "$cmd failed"
11050 local crossdir=$($cmd | grep 'crossdir')
11051 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11052 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11053 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11054 [[ $src_sample -eq 1 ]] ||
11055 error "crossdir_rename_size error $src_sample"
11056 [[ $tgt_sample -eq 1 ]] ||
11057 error "crossdir_rename_size error $tgt_sample"
11058 echo "Check cross dir rename stats success"
11059 rm -rf $DIR/${tdir}
11061 run_test 133d "Verifying rename_stats ========================================"
11064 remote_mds_nodsh && skip "remote MDS with nodsh"
11065 remote_ost_nodsh && skip "remote OST with nodsh"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11068 local testdir=$DIR/${tdir}/stats_testdir
11069 local ctr f0 f1 bs=32768 count=42 sum
11071 mkdir -p ${testdir} || error "mkdir failed"
11073 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11075 for ctr in {write,read}_bytes; do
11077 cancel_lru_locks osc
11079 do_facet ost1 $LCTL set_param -n \
11080 "obdfilter.*.exports.clear=clear"
11082 if [ $ctr = write_bytes ]; then
11084 f1=${testdir}/${tfile}
11086 f0=${testdir}/${tfile}
11090 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11093 cancel_lru_locks osc
11095 sum=$(do_facet ost1 $LCTL get_param \
11096 "obdfilter.*.exports.*.stats" |
11097 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11098 $1 == ctr { sum += $7 }
11099 END { printf("%0.0f", sum) }')
11101 if ((sum != bs * count)); then
11102 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11106 rm -rf $DIR/${tdir}
11108 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11110 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11112 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11113 # not honor the -ignore_readdir_race option correctly. So we call
11114 # error_ignore() rather than error() in these cases. See LU-11152.
11116 if (find --version; do_facet mds1 find --version) |
11117 grep -q '\b4\.5\.1[1-4]\b'; then
11118 error_ignore LU-11152 "$@"
11125 # First without trusting modes.
11126 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11127 echo "proc_dirs='$proc_dirs'"
11128 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11129 find $proc_dirs -exec cat '{}' \; &> /dev/null
11131 # Second verifying readability.
11132 $LCTL get_param -R '*' &> /dev/null
11134 # Verifing writability with badarea_io.
11136 -ignore_readdir_race \
11138 -not -name force_lbug \
11139 -not -name changelog_mask \
11140 -exec badarea_io '{}' \; ||
11141 error_133 "find $proc_dirs failed"
11143 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11146 remote_mds_nodsh && skip "remote MDS with nodsh"
11147 remote_ost_nodsh && skip "remote OST with nodsh"
11149 # eventually, this can also be replaced with "lctl get_param -R",
11150 # but not until that option is always available on the server
11152 for facet in mds1 ost1; do
11153 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11154 skip_noexit "Too old lustre on $facet"
11155 local facet_proc_dirs=$(do_facet $facet \
11156 \\\ls -d $proc_regexp 2>/dev/null)
11157 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11158 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11159 do_facet $facet find $facet_proc_dirs \
11160 ! -name req_history \
11161 -exec cat '{}' \\\; &> /dev/null
11163 do_facet $facet find $facet_proc_dirs \
11164 ! -name req_history \
11166 -exec cat '{}' \\\; &> /dev/null ||
11167 error "proc file read failed"
11169 do_facet $facet find $facet_proc_dirs \
11170 -ignore_readdir_race \
11172 -not -name force_lbug \
11173 -not -name changelog_mask \
11174 -exec badarea_io '{}' \\\; ||
11175 error_133 "$facet find $facet_proc_dirs failed"
11178 # remount the FS in case writes/reads /proc break the FS
11179 cleanup || error "failed to unmount"
11180 setup || error "failed to setup"
11183 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11186 remote_mds_nodsh && skip "remote MDS with nodsh"
11187 remote_ost_nodsh && skip "remote OST with nodsh"
11188 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11189 skip "Need MDS version at least 2.9.54"
11193 for facet in client mds1 ost1; do
11194 local facet_proc_dirs=$(do_facet $facet \
11195 \\\ls -d $proc_regexp 2> /dev/null)
11196 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11197 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11198 # Get the list of files that are missing the terminating newline
11199 local missing=($(do_facet $facet \
11200 find ${facet_proc_dirs} -type f \| \
11201 while read F\; do \
11202 awk -v FS='\v' -v RS='\v\v' \
11203 "'END { if(NR>0 && \
11204 \\\$NF !~ /.*\\\n\$/) \
11205 print FILENAME}'" \
11208 [ ${#missing[*]} -eq 0 ] ||
11209 error "files do not end with newline: ${missing[*]}"
11212 run_test 133h "Proc files should end with newlines"
11215 remote_mds_nodsh && skip "remote MDS with nodsh"
11216 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11217 skip "Need MDS version at least 2.7.54"
11219 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11220 cancel_lru_locks mdc
11222 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11223 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11224 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11227 createmany -o $DIR/$tdir/f $nr ||
11228 error "failed to create $nr files in $DIR/$tdir"
11229 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11231 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11232 do_facet mds1 $LCTL set_param fail_loc=0x327
11233 do_facet mds1 $LCTL set_param fail_val=500
11236 echo "sleep 10 seconds ..."
11238 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11240 do_facet mds1 $LCTL set_param fail_loc=0
11241 do_facet mds1 $LCTL set_param fail_val=0
11242 [ $lck_cnt -lt $unused ] ||
11243 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11246 unlinkmany $DIR/$tdir/f $nr
11248 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11251 remote_mds_nodsh && skip "remote MDS with nodsh"
11252 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11253 skip "Need MDS version at least 2.7.54"
11255 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11256 cancel_lru_locks mdc
11258 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11259 ldlm.lock_reclaim_threshold_mb)
11260 # disable reclaim temporarily
11261 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11263 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11264 do_facet mds1 $LCTL set_param fail_loc=0x328
11265 do_facet mds1 $LCTL set_param fail_val=500
11267 $LCTL set_param debug=+trace
11270 createmany -o $DIR/$tdir/f $nr &
11271 local create_pid=$!
11273 echo "Sleep $TIMEOUT seconds ..."
11275 if ! ps -p $create_pid > /dev/null 2>&1; then
11276 do_facet mds1 $LCTL set_param fail_loc=0
11277 do_facet mds1 $LCTL set_param fail_val=0
11278 do_facet mds1 $LCTL set_param \
11279 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11280 error "createmany finished incorrectly!"
11282 do_facet mds1 $LCTL set_param fail_loc=0
11283 do_facet mds1 $LCTL set_param fail_val=0
11284 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11285 wait $create_pid || return 1
11287 unlinkmany $DIR/$tdir/f $nr
11289 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11291 test_140() { #bug-17379
11292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11294 test_mkdir $DIR/$tdir
11295 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11296 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11298 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11299 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11301 while i=$((i + 1)); do
11303 cd $i || error "Changing to $i"
11304 ln -s ../stat stat || error "Creating stat symlink"
11305 # Read the symlink until ELOOP present,
11306 # not LBUGing the system is considered success,
11307 # we didn't overrun the stack.
11308 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11309 if [ $ret -ne 0 ]; then
11310 if [ $ret -eq 40 ]; then
11313 error "Open stat symlink"
11319 echo "The symlink depth = $i"
11320 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11321 error "Invalid symlink depth"
11323 # Test recursive symlink
11324 ln -s symlink_self symlink_self
11325 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11326 echo "open symlink_self returns $ret"
11327 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11329 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11334 local TF="$TMP/$tfile"
11336 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11338 cancel_lru_locks $OSC
11339 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11340 remount_client $MOUNT
11342 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11345 $TRUNCATE $DIR/$tfile 6000
11346 cancel_lru_locks $OSC
11347 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11350 echo "12345" >>$DIR/$tfile
11351 cancel_lru_locks $OSC
11352 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11355 echo "12345" >>$DIR/$tfile
11356 cancel_lru_locks $OSC
11357 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11362 run_test 150 "truncate/append tests"
11364 #LU-2902 roc_hit was not able to read all values from lproc
11365 function roc_hit_init() {
11366 local list=$(comma_list $(osts_nodes))
11367 local dir=$DIR/$tdir-check
11368 local file=$dir/$tfile
11374 #use setstripe to do a write to every ost
11375 for i in $(seq 0 $((OSTCOUNT-1))); do
11376 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11377 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11378 idx=$(printf %04x $i)
11379 BEFORE=$(get_osd_param $list *OST*$idx stats |
11380 awk '$1 == "cache_access" {sum += $7}
11381 END { printf("%0.0f", sum) }')
11383 cancel_lru_locks osc
11384 cat $file >/dev/null
11386 AFTER=$(get_osd_param $list *OST*$idx stats |
11387 awk '$1 == "cache_access" {sum += $7}
11388 END { printf("%0.0f", sum) }')
11390 echo BEFORE:$BEFORE AFTER:$AFTER
11391 if ! let "AFTER - BEFORE == 4"; then
11393 error "roc_hit is not safe to use"
11401 function roc_hit() {
11402 local list=$(comma_list $(osts_nodes))
11403 echo $(get_osd_param $list '' stats |
11404 awk '$1 == "cache_hit" {sum += $7}
11405 END { printf("%0.0f", sum) }')
11408 function set_cache() {
11411 if [ "$2" == "off" ]; then
11414 local list=$(comma_list $(osts_nodes))
11415 set_osd_param $list '' $1_cache_enable $on
11417 cancel_lru_locks osc
11421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11422 remote_ost_nodsh && skip "remote OST with nodsh"
11425 local list=$(comma_list $(osts_nodes))
11427 # check whether obdfilter is cache capable at all
11428 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11429 skip "not cache-capable obdfilter"
11432 # check cache is enabled on all obdfilters
11433 if get_osd_param $list '' read_cache_enable | grep 0; then
11434 skip "oss cache is disabled"
11437 set_osd_param $list '' writethrough_cache_enable 1
11439 # check write cache is enabled on all obdfilters
11440 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11441 skip "oss write cache is NOT enabled"
11446 #define OBD_FAIL_OBD_NO_LRU 0x609
11447 do_nodes $list $LCTL set_param fail_loc=0x609
11449 # pages should be in the case right after write
11450 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11453 local BEFORE=$(roc_hit)
11454 cancel_lru_locks osc
11455 cat $DIR/$tfile >/dev/null
11456 local AFTER=$(roc_hit)
11458 do_nodes $list $LCTL set_param fail_loc=0
11460 if ! let "AFTER - BEFORE == CPAGES"; then
11461 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11464 # the following read invalidates the cache
11465 cancel_lru_locks osc
11466 set_osd_param $list '' read_cache_enable 0
11467 cat $DIR/$tfile >/dev/null
11469 # now data shouldn't be found in the cache
11471 cancel_lru_locks osc
11472 cat $DIR/$tfile >/dev/null
11474 if let "AFTER - BEFORE != 0"; then
11475 error "IN CACHE: before: $BEFORE, after: $AFTER"
11478 set_osd_param $list '' read_cache_enable 1
11481 run_test 151 "test cache on oss and controls ==============================="
11484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11486 local TF="$TMP/$tfile"
11488 # simulate ENOMEM during write
11489 #define OBD_FAIL_OST_NOMEM 0x226
11490 lctl set_param fail_loc=0x80000226
11491 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11493 sync || error "sync failed"
11494 lctl set_param fail_loc=0
11496 # discard client's cache
11497 cancel_lru_locks osc
11499 # simulate ENOMEM during read
11500 lctl set_param fail_loc=0x80000226
11501 cmp $TF $DIR/$tfile || error "cmp failed"
11502 lctl set_param fail_loc=0
11506 run_test 152 "test read/write with enomem ============================"
11509 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11511 run_test 153 "test if fdatasync does not crash ======================="
11513 dot_lustre_fid_permission_check() {
11515 local ffid=$MOUNT/.lustre/fid/$fid
11518 echo "stat fid $fid"
11519 stat $ffid > /dev/null || error "stat $ffid failed."
11520 echo "touch fid $fid"
11521 touch $ffid || error "touch $ffid failed."
11522 echo "write to fid $fid"
11523 cat /etc/hosts > $ffid || error "write $ffid failed."
11524 echo "read fid $fid"
11525 diff /etc/hosts $ffid || error "read $ffid failed."
11526 echo "append write to fid $fid"
11527 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11528 echo "rename fid $fid"
11529 mv $ffid $test_dir/$tfile.1 &&
11530 error "rename $ffid to $tfile.1 should fail."
11531 touch $test_dir/$tfile.1
11532 mv $test_dir/$tfile.1 $ffid &&
11533 error "rename $tfile.1 to $ffid should fail."
11534 rm -f $test_dir/$tfile.1
11535 echo "truncate fid $fid"
11536 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11537 echo "link fid $fid"
11538 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11539 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11540 echo "setfacl fid $fid"
11541 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11542 echo "getfacl fid $fid"
11543 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11545 echo "unlink fid $fid"
11546 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11547 echo "mknod fid $fid"
11548 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11550 fid=[0xf00000400:0x1:0x0]
11551 ffid=$MOUNT/.lustre/fid/$fid
11553 echo "stat non-exist fid $fid"
11554 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11555 echo "write to non-exist fid $fid"
11556 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11557 echo "link new fid $fid"
11558 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11560 mkdir -p $test_dir/$tdir
11561 touch $test_dir/$tdir/$tfile
11562 fid=$($LFS path2fid $test_dir/$tdir)
11565 error "error: could not get fid for $test_dir/$dir/$tfile."
11567 ffid=$MOUNT/.lustre/fid/$fid
11570 ls $ffid > /dev/null || error "ls $ffid failed."
11571 echo "touch $fid/$tfile.1"
11572 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11574 echo "touch $MOUNT/.lustre/fid/$tfile"
11575 touch $MOUNT/.lustre/fid/$tfile && \
11576 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11578 echo "setxattr to $MOUNT/.lustre/fid"
11579 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11581 echo "listxattr for $MOUNT/.lustre/fid"
11582 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11584 echo "delxattr from $MOUNT/.lustre/fid"
11585 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11587 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11588 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11589 error "touch invalid fid should fail."
11591 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11592 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11593 error "touch non-normal fid should fail."
11595 echo "rename $tdir to $MOUNT/.lustre/fid"
11596 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11597 error "rename to $MOUNT/.lustre/fid should fail."
11599 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11601 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11602 local new_obf_mode=777
11604 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11605 chmod $new_obf_mode $DIR/.lustre/fid ||
11606 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11608 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11609 [ $obf_mode -eq $new_obf_mode ] ||
11610 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11612 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11613 chmod $old_obf_mode $DIR/.lustre/fid ||
11614 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11617 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11618 fid=$($LFS path2fid $test_dir/$tfile-2)
11620 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11622 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11623 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11624 error "create lov data thru .lustre failed"
11626 echo "cp /etc/passwd $test_dir/$tfile-2"
11627 cp /etc/passwd $test_dir/$tfile-2 ||
11628 error "copy to $test_dir/$tfile-2 failed."
11629 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11630 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11631 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11633 rm -rf $test_dir/tfile.lnk
11634 rm -rf $test_dir/$tfile-2
11638 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11639 skip "Need MDS version at least 2.4.1"
11641 local tf=$DIR/$tfile
11644 local fid=$($LFS path2fid $tf)
11645 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11647 # check that we get the same pathname back
11648 local found=$($LFS fid2path $MOUNT "$fid")
11649 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11650 [ "$found" == "$tf" ] ||
11651 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11653 run_test 154A "lfs path2fid and fid2path basic checks"
11656 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11657 skip "Need MDS version at least 2.4.1"
11659 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11660 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11661 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11662 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11664 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11665 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11667 # check that we get the same pathname
11668 echo "PFID: $PFID, name: $name"
11669 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11670 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11671 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11672 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11674 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11676 run_test 154B "verify the ll_decode_linkea tool"
11679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11680 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11681 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11682 skip "Need MDS version at least 2.2.51"
11683 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11685 cp /etc/hosts $DIR/$tfile
11687 fid=$($LFS path2fid $DIR/$tfile)
11689 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11691 dot_lustre_fid_permission_check "$fid" $DIR ||
11692 error "dot lustre permission check $fid failed"
11694 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11696 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11698 touch $MOUNT/.lustre/file &&
11699 error "creation is not allowed under .lustre"
11701 mkdir $MOUNT/.lustre/dir &&
11702 error "mkdir is not allowed under .lustre"
11706 run_test 154a "Open-by-FID"
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11710 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11712 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11713 skip "Need MDS version at least 2.2.51"
11715 local remote_dir=$DIR/$tdir/remote_dir
11719 mkdir -p $DIR/$tdir
11720 $LFS mkdir -i $MDTIDX $remote_dir ||
11721 error "create remote directory failed"
11723 cp /etc/hosts $remote_dir/$tfile
11725 fid=$($LFS path2fid $remote_dir/$tfile)
11727 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11729 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11730 error "dot lustre permission check $fid failed"
11733 run_test 154b "Open-by-FID for remote directory"
11736 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11737 skip "Need MDS version at least 2.4.1"
11739 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11740 local FID1=$($LFS path2fid $DIR/$tfile.1)
11741 local FID2=$($LFS path2fid $DIR/$tfile.2)
11742 local FID3=$($LFS path2fid $DIR/$tfile.3)
11745 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11746 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11747 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11749 [ "$FID" = "${!want}" ] ||
11750 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11754 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11756 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11757 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11761 run_test 154c "lfs path2fid and fid2path multiple arguments"
11764 remote_mds_nodsh && skip "remote MDS with nodsh"
11765 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11766 skip "Need MDS version at least 2.5.53"
11768 if remote_mds; then
11769 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11773 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11780 local fid=$($LFS path2fid $DIR/$tfile)
11783 cmd="exec $fd<$DIR/$tfile"
11785 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11786 echo "$fid_list" | grep "$fid"
11789 cmd="exec $fd>/dev/null"
11791 if [ $rc -ne 0 ]; then
11792 error "FID $fid not found in open files list $fid_list"
11795 run_test 154d "Verify open file fid"
11799 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11800 skip "Need MDS version at least 2.6.50"
11802 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11803 error ".lustre returned by readdir"
11806 run_test 154e ".lustre is not returned by readdir"
11809 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11811 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11812 test_mkdir -p -c1 $DIR/$tdir/d
11813 # test dirs inherit from its stripe
11814 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11815 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11816 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11817 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11820 # get fid of parents
11821 local FID0=$($LFS path2fid $DIR/$tdir/d)
11822 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11823 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11824 local FID3=$($LFS path2fid $DIR)
11826 # check that path2fid --parents returns expected <parent_fid>/name
11827 # 1) test for a directory (single parent)
11828 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11829 [ "$parent" == "$FID0/foo1" ] ||
11830 error "expected parent: $FID0/foo1, got: $parent"
11832 # 2) test for a file with nlink > 1 (multiple parents)
11833 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11834 echo "$parent" | grep -F "$FID1/$tfile" ||
11835 error "$FID1/$tfile not returned in parent list"
11836 echo "$parent" | grep -F "$FID2/link" ||
11837 error "$FID2/link not returned in parent list"
11839 # 3) get parent by fid
11840 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11841 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11842 echo "$parent" | grep -F "$FID1/$tfile" ||
11843 error "$FID1/$tfile not returned in parent list (by fid)"
11844 echo "$parent" | grep -F "$FID2/link" ||
11845 error "$FID2/link not returned in parent list (by fid)"
11847 # 4) test for entry in root directory
11848 parent=$($LFS path2fid --parents $DIR/f)
11849 echo "$parent" | grep -F "$FID3/f" ||
11850 error "$FID3/f not returned in parent list"
11852 # 5) test it on root directory
11853 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11854 error "$MOUNT should not have parents"
11856 # enable xattr caching and check that linkea is correctly updated
11857 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11858 save_lustre_params client "llite.*.xattr_cache" > $save
11859 lctl set_param llite.*.xattr_cache 1
11861 # 6.1) linkea update on rename
11862 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11864 # get parents by fid
11865 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11866 # foo1 should no longer be returned in parent list
11867 echo "$parent" | grep -F "$FID1" &&
11868 error "$FID1 should no longer be in parent list"
11869 # the new path should appear
11870 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11871 error "$FID2/$tfile.moved is not in parent list"
11873 # 6.2) linkea update on unlink
11874 rm -f $DIR/$tdir/d/foo2/link
11875 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11876 # foo2/link should no longer be returned in parent list
11877 echo "$parent" | grep -F "$FID2/link" &&
11878 error "$FID2/link should no longer be in parent list"
11882 restore_lustre_params < $save
11885 run_test 154f "get parent fids by reading link ea"
11889 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11890 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11891 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11892 skip "Need MDS version at least 2.6.92"
11894 mkdir -p $DIR/$tdir
11895 llapi_fid_test -d $DIR/$tdir
11897 run_test 154g "various llapi FID tests"
11899 test_155_small_load() {
11900 local temp=$TMP/$tfile
11901 local file=$DIR/$tfile
11903 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11904 error "dd of=$temp bs=6096 count=1 failed"
11906 cancel_lru_locks $OSC
11907 cmp $temp $file || error "$temp $file differ"
11909 $TRUNCATE $temp 6000
11910 $TRUNCATE $file 6000
11911 cmp $temp $file || error "$temp $file differ (truncate1)"
11913 echo "12345" >>$temp
11914 echo "12345" >>$file
11915 cmp $temp $file || error "$temp $file differ (append1)"
11917 echo "12345" >>$temp
11918 echo "12345" >>$file
11919 cmp $temp $file || error "$temp $file differ (append2)"
11925 test_155_big_load() {
11926 remote_ost_nodsh && skip "remote OST with nodsh"
11928 local temp=$TMP/$tfile
11929 local file=$DIR/$tfile
11932 local cache_size=$(do_facet ost$((MAXI+1)) \
11933 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11934 local large_file_size=$((cache_size * 2))
11936 echo "OSS cache size: $cache_size KB"
11937 echo "Large file size: $large_file_size KB"
11939 [ $MAXV -le $large_file_size ] &&
11940 skip_env "max available OST size needs > $large_file_size KB"
11942 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
11944 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11945 error "dd of=$temp bs=$large_file_size count=1k failed"
11948 cancel_lru_locks osc
11949 cmp $temp $file || error "$temp $file differ"
11955 save_writethrough() {
11956 local facets=$(get_facets OST)
11958 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11964 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11966 save_writethrough $p
11969 set_cache writethrough on
11970 test_155_small_load
11971 restore_lustre_params < $p
11974 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11981 save_writethrough $p
11984 set_cache writethrough off
11985 test_155_small_load
11986 restore_lustre_params < $p
11989 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11994 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11996 save_writethrough $p
11999 set_cache writethrough on
12000 test_155_small_load
12001 restore_lustre_params < $p
12004 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12009 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12011 save_writethrough $p
12014 set_cache writethrough off
12015 test_155_small_load
12016 restore_lustre_params < $p
12019 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12024 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12026 save_writethrough $p
12029 set_cache writethrough on
12031 restore_lustre_params < $p
12034 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12039 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12041 save_writethrough $p
12044 set_cache writethrough off
12046 restore_lustre_params < $p
12049 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12054 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12056 save_writethrough $p
12059 set_cache writethrough on
12061 restore_lustre_params < $p
12064 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12069 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12071 save_writethrough $p
12074 set_cache writethrough off
12076 restore_lustre_params < $p
12079 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12083 remote_ost_nodsh && skip "remote OST with nodsh"
12084 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12085 skip "stats not implemented on old servers"
12086 [ "$ost1_FSTYPE" = "zfs" ] &&
12087 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12092 local file="$DIR/$tfile"
12093 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12095 save_writethrough $p
12098 log "Turn on read and write cache"
12100 set_cache writethrough on
12102 log "Write data and read it back."
12103 log "Read should be satisfied from the cache."
12104 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12106 cancel_lru_locks osc
12107 cat $file >/dev/null
12109 if ! let "AFTER - BEFORE == CPAGES"; then
12110 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12112 log "cache hits:: before: $BEFORE, after: $AFTER"
12115 log "Read again; it should be satisfied from the cache."
12117 cancel_lru_locks osc
12118 cat $file >/dev/null
12120 if ! let "AFTER - BEFORE == CPAGES"; then
12121 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12123 log "cache hits:: before: $BEFORE, after: $AFTER"
12126 log "Turn off the read cache and turn on the write cache"
12128 set_cache writethrough on
12130 log "Read again; it should be satisfied from the cache."
12132 cancel_lru_locks osc
12133 cat $file >/dev/null
12135 if ! let "AFTER - BEFORE == CPAGES"; then
12136 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12138 log "cache hits:: before: $BEFORE, after: $AFTER"
12141 log "Read again; it should not be satisfied from the cache."
12143 cancel_lru_locks osc
12144 cat $file >/dev/null
12146 if ! let "AFTER - BEFORE == 0"; then
12147 error "IN CACHE: before: $BEFORE, after: $AFTER"
12149 log "cache hits:: before: $BEFORE, after: $AFTER"
12152 log "Write data and read it back."
12153 log "Read should be satisfied from the cache."
12154 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12156 cancel_lru_locks osc
12157 cat $file >/dev/null
12159 if ! let "AFTER - BEFORE == CPAGES"; then
12160 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12162 log "cache hits:: before: $BEFORE, after: $AFTER"
12165 log "Read again; it should not be satisfied from the cache."
12167 cancel_lru_locks osc
12168 cat $file >/dev/null
12170 if ! let "AFTER - BEFORE == 0"; then
12171 error "IN CACHE: before: $BEFORE, after: $AFTER"
12173 log "cache hits:: before: $BEFORE, after: $AFTER"
12176 log "Turn off read and write cache"
12178 set_cache writethrough off
12180 log "Write data and read it back"
12181 log "It should not be satisfied from the cache."
12183 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12184 cancel_lru_locks osc
12186 cat $file >/dev/null
12188 if ! let "AFTER - BEFORE == 0"; then
12189 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12191 log "cache hits:: before: $BEFORE, after: $AFTER"
12194 log "Turn on the read cache and turn off the write cache"
12196 set_cache writethrough off
12198 log "Write data and read it back"
12199 log "It should not be satisfied from the cache."
12201 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12203 cancel_lru_locks osc
12204 cat $file >/dev/null
12206 if ! let "AFTER - BEFORE == 0"; then
12207 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12209 log "cache hits:: before: $BEFORE, after: $AFTER"
12212 log "Read again; it should be satisfied from the cache."
12214 cancel_lru_locks osc
12215 cat $file >/dev/null
12217 if ! let "AFTER - BEFORE == CPAGES"; then
12218 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12220 log "cache hits:: before: $BEFORE, after: $AFTER"
12223 restore_lustre_params < $p
12226 run_test 156 "Verification of tunables"
12229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12230 remote_mds_nodsh && skip "remote MDS with nodsh"
12231 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12232 skip "Need MDS version at least 2.2.0"
12234 changelog_register || error "changelog_register failed"
12235 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12236 changelog_users $SINGLEMDS | grep -q $cl_user ||
12237 error "User $cl_user not found in changelog_users"
12240 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12241 changelog_clear 0 || error "changelog_clear failed"
12242 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12243 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12244 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12245 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12246 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12247 rm $DIR/$tdir/pics/desktop.jpg
12249 changelog_dump | tail -10
12251 echo "verifying changelog mask"
12252 changelog_chmask "-MKDIR"
12253 changelog_chmask "-CLOSE"
12255 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12256 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12258 changelog_chmask "+MKDIR"
12259 changelog_chmask "+CLOSE"
12261 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12262 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12264 changelog_dump | tail -10
12265 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12266 CLOSES=$(changelog_dump | grep -c "CLOSE")
12267 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12268 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12271 echo "verifying target fid"
12272 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12273 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12274 [ "$fidc" == "$fidf" ] ||
12275 error "changelog '$tfile' fid $fidc != file fid $fidf"
12276 echo "verifying parent fid"
12277 # The FID returned from the Changelog may be the directory shard on
12278 # a different MDT, and not the FID returned by path2fid on the parent.
12279 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12280 # since this is what will matter when recreating this file in the tree.
12281 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12282 local pathp=$($LFS fid2path $MOUNT "$fidp")
12283 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12284 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12286 echo "getting records for $cl_user"
12287 changelog_users $SINGLEMDS
12288 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12290 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12291 error "changelog_clear failed"
12292 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12293 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12294 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12295 error "user index expect $user_rec1 + $nclr != $user_rec2"
12297 local min0_rec=$(changelog_users $SINGLEMDS |
12298 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12299 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12300 awk '{ print $1; exit; }')
12302 changelog_dump | tail -n 5
12303 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12304 [ $first_rec == $((min0_rec + 1)) ] ||
12305 error "first index should be $min0_rec + 1 not $first_rec"
12307 # LU-3446 changelog index reset on MDT restart
12308 local cur_rec1=$(changelog_users $SINGLEMDS |
12309 awk '/^current.index:/ { print $NF }')
12310 changelog_clear 0 ||
12311 error "clear all changelog records for $cl_user failed"
12312 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12313 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12314 error "Fail to start $SINGLEMDS"
12315 local cur_rec2=$(changelog_users $SINGLEMDS |
12316 awk '/^current.index:/ { print $NF }')
12317 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12318 [ $cur_rec1 == $cur_rec2 ] ||
12319 error "current index should be $cur_rec1 not $cur_rec2"
12321 echo "verifying users from this test are deregistered"
12322 changelog_deregister || error "changelog_deregister failed"
12323 changelog_users $SINGLEMDS | grep -q $cl_user &&
12324 error "User '$cl_user' still in changelog_users"
12326 # lctl get_param -n mdd.*.changelog_users
12327 # current index: 144
12328 # ID index (idle seconds)
12330 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12331 # this is the normal case where all users were deregistered
12332 # make sure no new records are added when no users are present
12333 local last_rec1=$(changelog_users $SINGLEMDS |
12334 awk '/^current.index:/ { print $NF }')
12335 touch $DIR/$tdir/chloe
12336 local last_rec2=$(changelog_users $SINGLEMDS |
12337 awk '/^current.index:/ { print $NF }')
12338 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12339 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12341 # any changelog users must be leftovers from a previous test
12342 changelog_users $SINGLEMDS
12343 echo "other changelog users; can't verify off"
12346 run_test 160a "changelog sanity"
12348 test_160b() { # LU-3587
12349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12350 remote_mds_nodsh && skip "remote MDS with nodsh"
12351 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12352 skip "Need MDS version at least 2.2.0"
12354 changelog_register || error "changelog_register failed"
12355 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12356 changelog_users $SINGLEMDS | grep -q $cl_user ||
12357 error "User '$cl_user' not found in changelog_users"
12359 local longname1=$(str_repeat a 255)
12360 local longname2=$(str_repeat b 255)
12363 echo "creating very long named file"
12364 touch $longname1 || error "create of '$longname1' failed"
12365 echo "renaming very long named file"
12366 mv $longname1 $longname2
12368 changelog_dump | grep RENME | tail -n 5
12371 run_test 160b "Verify that very long rename doesn't crash in changelog"
12374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12375 remote_mds_nodsh && skip "remote MDS with nodsh"
12377 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12378 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12379 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12380 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12384 # Registration step
12385 changelog_register || error "changelog_register failed"
12388 mkdir -p $DIR/$tdir
12389 $MCREATE $DIR/$tdir/foo_160c
12390 changelog_chmask "-TRUNC"
12391 $TRUNCATE $DIR/$tdir/foo_160c 200
12392 changelog_chmask "+TRUNC"
12393 $TRUNCATE $DIR/$tdir/foo_160c 199
12394 changelog_dump | tail -n 5
12395 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12396 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12398 run_test 160c "verify that changelog log catch the truncate event"
12401 remote_mds_nodsh && skip "remote MDS with nodsh"
12402 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12404 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12405 skip "Need MDS version at least 2.7.60"
12407 # Registration step
12408 changelog_register || error "changelog_register failed"
12410 mkdir -p $DIR/$tdir/migrate_dir
12411 changelog_clear 0 || error "changelog_clear failed"
12413 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12414 changelog_dump | tail -n 5
12415 local migrates=$(changelog_dump | grep -c "MIGRT")
12416 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12418 run_test 160d "verify that changelog log catch the migrate event"
12421 remote_mds_nodsh && skip "remote MDS with nodsh"
12424 changelog_register || error "changelog_register failed"
12426 # Delete a future user (expect fail)
12427 local MDT0=$(facet_svc $SINGLEMDS)
12428 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12431 if [ $rc -eq 0 ]; then
12432 error "Deleted non-existant user cl77"
12433 elif [ $rc -ne 2 ]; then
12434 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12437 # Clear to a bad index (1 billion should be safe)
12438 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12441 if [ $rc -eq 0 ]; then
12442 error "Successfully cleared to invalid CL index"
12443 elif [ $rc -ne 22 ]; then
12444 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12447 run_test 160e "changelog negative testing (should return errors)"
12450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12451 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12452 skip "Need MDS version at least 2.10.56"
12454 local mdts=$(comma_list $(mdts_nodes))
12457 changelog_register || error "first changelog_register failed"
12458 changelog_register || error "second changelog_register failed"
12460 declare -A cl_user1
12461 declare -A cl_user2
12466 # generate some changelog records to accumulate on each MDT
12467 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12468 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12469 error "create $DIR/$tdir/$tfile failed"
12471 # check changelogs have been generated
12472 local nbcl=$(changelog_dump | wc -l)
12473 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12475 for param in "changelog_max_idle_time=10" \
12477 "changelog_min_gc_interval=2" \
12478 "changelog_min_free_cat_entries=3"; do
12479 local MDT0=$(facet_svc $SINGLEMDS)
12480 local var="${param%=*}"
12481 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12483 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12484 do_nodes $mdts $LCTL set_param mdd.*.$param
12487 # force cl_user2 to be idle (1st part)
12490 # simulate changelog catalog almost full
12491 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12492 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12494 for i in $(seq $MDSCOUNT); do
12495 cl_users=(${CL_USERS[mds$i]})
12496 cl_user1[mds$i]="${cl_users[0]}"
12497 cl_user2[mds$i]="${cl_users[1]}"
12499 [ -n "${cl_user1[mds$i]}" ] ||
12500 error "mds$i: no user registered"
12501 [ -n "${cl_user2[mds$i]}" ] ||
12502 error "mds$i: only ${cl_user2[mds$i]} is registered"
12504 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12505 [ -n "$user_rec1" ] ||
12506 error "mds$i: User ${cl_user1[mds$i]} not registered"
12507 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12508 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12509 [ -n "$user_rec2" ] ||
12510 error "mds$i: User ${cl_user1[mds$i]} not registered"
12511 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12512 "$user_rec1 + 2 == $user_rec2"
12513 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12514 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12515 "$user_rec1 + 2, but is $user_rec2"
12516 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12517 [ -n "$user_rec2" ] ||
12518 error "mds$i: User ${cl_user2[mds$i]} not registered"
12519 [ $user_rec1 == $user_rec2 ] ||
12520 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12521 "$user_rec1, but is $user_rec2"
12524 # force cl_user2 to be idle (2nd part) and to reach
12525 # changelog_max_idle_time
12528 # generate one more changelog to trigger fail_loc
12529 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12530 error "create $DIR/$tdir/${tfile}bis failed"
12532 # ensure gc thread is done
12533 for i in $(mdts_nodes); do
12535 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12536 error "$i: GC-thread not done"
12540 for i in $(seq $MDSCOUNT); do
12541 # check cl_user1 still registered
12542 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12543 error "mds$i: User ${cl_user1[mds$i]} not registered"
12544 # check cl_user2 unregistered
12545 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12546 error "mds$i: User ${cl_user2[mds$i]} still registered"
12548 # check changelogs are present and starting at $user_rec1 + 1
12549 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12550 [ -n "$user_rec1" ] ||
12551 error "mds$i: User ${cl_user1[mds$i]} not registered"
12552 first_rec=$($LFS changelog $(facet_svc mds$i) |
12553 awk '{ print $1; exit; }')
12555 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12556 [ $((user_rec1 + 1)) == $first_rec ] ||
12557 error "mds$i: first index should be $user_rec1 + 1, " \
12558 "but is $first_rec"
12561 run_test 160f "changelog garbage collect (timestamped users)"
12564 remote_mds_nodsh && skip "remote MDS with nodsh"
12565 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12566 skip "Need MDS version at least 2.10.56"
12568 local mdts=$(comma_list $(mdts_nodes))
12570 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12571 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12574 changelog_register || error "first changelog_register failed"
12575 changelog_register || error "second changelog_register failed"
12577 declare -A cl_user1
12578 declare -A cl_user2
12583 # generate some changelog records to accumulate on each MDT
12584 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12585 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12586 error "create $DIR/$tdir/$tfile failed"
12588 # check changelogs have been generated
12589 local nbcl=$(changelog_dump | wc -l)
12590 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12592 # reduce the max_idle_indexes value to make sure we exceed it
12593 max_ndx=$((nbcl / 2 - 1))
12595 for param in "changelog_max_idle_indexes=$max_ndx" \
12597 "changelog_min_gc_interval=2" \
12598 "changelog_min_free_cat_entries=3"; do
12599 local MDT0=$(facet_svc $SINGLEMDS)
12600 local var="${param%=*}"
12601 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12603 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12604 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12605 error "unable to set mdd.*.$param"
12608 # simulate changelog catalog almost full
12609 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12610 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12612 for i in $(seq $MDSCOUNT); do
12613 cl_users=(${CL_USERS[mds$i]})
12614 cl_user1[mds$i]="${cl_users[0]}"
12615 cl_user2[mds$i]="${cl_users[1]}"
12617 [ -n "${cl_user1[mds$i]}" ] ||
12618 error "mds$i: no user registered"
12619 [ -n "${cl_user2[mds$i]}" ] ||
12620 error "mds$i: only ${cl_user1[mds$i]} is registered"
12622 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12623 [ -n "$user_rec1" ] ||
12624 error "mds$i: User ${cl_user1[mds$i]} not registered"
12625 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12626 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12627 [ -n "$user_rec2" ] ||
12628 error "mds$i: User ${cl_user1[mds$i]} not registered"
12629 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12630 "$user_rec1 + 2 == $user_rec2"
12631 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12632 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12633 "$user_rec1 + 2, but is $user_rec2"
12634 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12635 [ -n "$user_rec2" ] ||
12636 error "mds$i: User ${cl_user2[mds$i]} not registered"
12637 [ $user_rec1 == $user_rec2 ] ||
12638 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12639 "$user_rec1, but is $user_rec2"
12642 # ensure we are past the previous changelog_min_gc_interval set above
12645 # generate one more changelog to trigger fail_loc
12646 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12647 error "create $DIR/$tdir/${tfile}bis failed"
12649 # ensure gc thread is done
12650 for i in $(mdts_nodes); do
12652 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12653 error "$i: GC-thread not done"
12657 for i in $(seq $MDSCOUNT); do
12658 # check cl_user1 still registered
12659 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12660 error "mds$i: User ${cl_user1[mds$i]} not registered"
12661 # check cl_user2 unregistered
12662 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12663 error "mds$i: User ${cl_user2[mds$i]} still registered"
12665 # check changelogs are present and starting at $user_rec1 + 1
12666 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12667 [ -n "$user_rec1" ] ||
12668 error "mds$i: User ${cl_user1[mds$i]} not registered"
12669 first_rec=$($LFS changelog $(facet_svc mds$i) |
12670 awk '{ print $1; exit; }')
12672 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12673 [ $((user_rec1 + 1)) == $first_rec ] ||
12674 error "mds$i: first index should be $user_rec1 + 1, " \
12675 "but is $first_rec"
12678 run_test 160g "changelog garbage collect (old users)"
12681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12682 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12683 skip "Need MDS version at least 2.10.56"
12685 local mdts=$(comma_list $(mdts_nodes))
12688 changelog_register || error "first changelog_register failed"
12689 changelog_register || error "second changelog_register failed"
12691 declare -A cl_user1
12692 declare -A cl_user2
12697 # generate some changelog records to accumulate on each MDT
12698 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12699 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12700 error "create $DIR/$tdir/$tfile failed"
12702 # check changelogs have been generated
12703 local nbcl=$(changelog_dump | wc -l)
12704 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12706 for param in "changelog_max_idle_time=10" \
12708 "changelog_min_gc_interval=2"; do
12709 local MDT0=$(facet_svc $SINGLEMDS)
12710 local var="${param%=*}"
12711 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12713 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12714 do_nodes $mdts $LCTL set_param mdd.*.$param
12717 # force cl_user2 to be idle (1st part)
12720 for i in $(seq $MDSCOUNT); do
12721 cl_users=(${CL_USERS[mds$i]})
12722 cl_user1[mds$i]="${cl_users[0]}"
12723 cl_user2[mds$i]="${cl_users[1]}"
12725 [ -n "${cl_user1[mds$i]}" ] ||
12726 error "mds$i: no user registered"
12727 [ -n "${cl_user2[mds$i]}" ] ||
12728 error "mds$i: only ${cl_user2[mds$i]} is registered"
12730 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12731 [ -n "$user_rec1" ] ||
12732 error "mds$i: User ${cl_user1[mds$i]} not registered"
12733 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12734 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12735 [ -n "$user_rec2" ] ||
12736 error "mds$i: User ${cl_user1[mds$i]} not registered"
12737 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12738 "$user_rec1 + 2 == $user_rec2"
12739 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12740 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12741 "$user_rec1 + 2, but is $user_rec2"
12742 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12743 [ -n "$user_rec2" ] ||
12744 error "mds$i: User ${cl_user2[mds$i]} not registered"
12745 [ $user_rec1 == $user_rec2 ] ||
12746 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12747 "$user_rec1, but is $user_rec2"
12750 # force cl_user2 to be idle (2nd part) and to reach
12751 # changelog_max_idle_time
12754 # force each GC-thread start and block then
12755 # one per MDT/MDD, set fail_val accordingly
12756 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12757 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12759 # generate more changelogs to trigger fail_loc
12760 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12761 error "create $DIR/$tdir/${tfile}bis failed"
12763 # stop MDT to stop GC-thread, should be done in back-ground as it will
12764 # block waiting for the thread to be released and exit
12765 declare -A stop_pids
12766 for i in $(seq $MDSCOUNT); do
12768 stop_pids[mds$i]=$!
12771 for i in $(mdts_nodes); do
12774 local facets=$(facets_up_on_host $i)
12776 for facet in ${facets//,/ }; do
12777 if [[ $facet == mds* ]]; then
12781 # ensure each MDS's gc threads are still present and all in "R"
12782 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12783 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12784 error "$i: expected $nb GC-thread"
12786 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12788 error "$i: GC-thread not found in R-state"
12789 # check umounts of each MDT on MDS have reached kthread_stop()
12790 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12791 error "$i: expected $nb umount"
12793 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12794 error "$i: umount not found in D-state"
12797 # release all GC-threads
12798 do_nodes $mdts $LCTL set_param fail_loc=0
12800 # wait for MDT stop to complete
12801 for i in $(seq $MDSCOUNT); do
12802 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12806 # may try to check if any orphan changelog records are present
12807 # via ldiskfs/zfs and llog_reader...
12809 # re-start/mount MDTs
12810 for i in $(seq $MDSCOUNT); do
12811 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12812 error "Fail to start mds$i"
12816 for i in $(seq $MDSCOUNT); do
12817 # check cl_user1 still registered
12818 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12819 error "mds$i: User ${cl_user1[mds$i]} not registered"
12820 # check cl_user2 unregistered
12821 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12822 error "mds$i: User ${cl_user2[mds$i]} still registered"
12824 # check changelogs are present and starting at $user_rec1 + 1
12825 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12826 [ -n "$user_rec1" ] ||
12827 error "mds$i: User ${cl_user1[mds$i]} not registered"
12828 first_rec=$($LFS changelog $(facet_svc mds$i) |
12829 awk '{ print $1; exit; }')
12831 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12832 [ $((user_rec1 + 1)) == $first_rec ] ||
12833 error "mds$i: first index should be $user_rec1 + 1, " \
12834 "but is $first_rec"
12837 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12842 local mdts=$(comma_list $(mdts_nodes))
12844 changelog_register || error "first changelog_register failed"
12846 # generate some changelog records to accumulate on each MDT
12847 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12848 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12849 error "create $DIR/$tdir/$tfile failed"
12851 # check changelogs have been generated
12852 local nbcl=$(changelog_dump | wc -l)
12853 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12855 # simulate race between register and unregister
12856 # XXX as fail_loc is set per-MDS, with DNE configs the race
12857 # simulation will only occur for one MDT per MDS and for the
12858 # others the normal race scenario will take place
12859 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12860 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12861 do_nodes $mdts $LCTL set_param fail_val=1
12863 # unregister 1st user
12864 changelog_deregister &
12866 # wait some time for deregister work to reach race rdv
12868 # register 2nd user
12869 changelog_register || error "2nd user register failed"
12871 wait $pid1 || error "1st user deregister failed"
12875 declare -A LAST_REC
12876 for i in $(seq $MDSCOUNT); do
12877 if changelog_users mds$i | grep "^cl"; then
12878 # make sure new records are added with one user present
12879 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12880 awk '/^current.index:/ { print $NF }')
12882 error "mds$i has no user registered"
12886 # generate more changelog records to accumulate on each MDT
12887 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12888 error "create $DIR/$tdir/${tfile}bis failed"
12890 for i in $(seq $MDSCOUNT); do
12891 last_rec=$(changelog_users $SINGLEMDS |
12892 awk '/^current.index:/ { print $NF }')
12893 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12894 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12895 error "changelogs are off on mds$i"
12898 run_test 160i "changelog user register/unregister race"
12901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12903 test_mkdir -c1 $DIR/$tdir
12904 cp /etc/hosts $DIR/$tdir/$tfile
12905 test_mkdir -c1 $DIR/$tdir/foo1
12906 test_mkdir -c1 $DIR/$tdir/foo2
12907 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12908 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12909 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12910 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12911 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12912 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12913 $LFS fid2path $DIR $FID
12914 error "bad link ea"
12917 rm $DIR/$tdir/foo2/zachary
12919 rm $DIR/$tdir/foo2/thor
12921 rm $DIR/$tdir/$tfile
12923 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12924 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12925 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12926 rm $DIR/$tdir/foo2/maggie
12929 local longname=$tfile.avg_len_is_thirty_two_
12930 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12931 error_noexit 'failed to unlink many hardlinks'" EXIT
12932 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12933 error "failed to hardlink many files"
12934 links=$($LFS fid2path $DIR $FID | wc -l)
12935 echo -n "${links}/1000 links in link EA"
12936 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12938 run_test 161a "link ea sanity"
12941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12942 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12945 local remote_dir=$DIR/$tdir/remote_dir
12947 mkdir -p $DIR/$tdir
12948 $LFS mkdir -i $MDTIDX $remote_dir ||
12949 error "create remote directory failed"
12951 cp /etc/hosts $remote_dir/$tfile
12952 mkdir -p $remote_dir/foo1
12953 mkdir -p $remote_dir/foo2
12954 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12955 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12956 ln $remote_dir/$tfile $remote_dir/foo1/luna
12957 ln $remote_dir/$tfile $remote_dir/foo2/thor
12959 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12961 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12962 $LFS fid2path $DIR $FID
12963 error "bad link ea"
12966 rm $remote_dir/foo2/zachary
12968 rm $remote_dir/foo2/thor
12970 rm $remote_dir/$tfile
12972 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12973 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12974 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12975 $LFS fid2path $DIR $FID
12976 error "bad link rename"
12978 rm $remote_dir/foo2/maggie
12981 local longname=filename_avg_len_is_thirty_two_
12982 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12983 error "failed to hardlink many files"
12984 links=$($LFS fid2path $DIR $FID | wc -l)
12985 echo -n "${links}/1000 links in link EA"
12986 [[ ${links} -gt 60 ]] ||
12987 error "expected at least 60 links in link EA"
12988 unlinkmany $remote_dir/foo2/$longname 1000 ||
12989 error "failed to unlink many hardlinks"
12991 run_test 161b "link ea sanity under remote directory"
12994 remote_mds_nodsh && skip "remote MDS with nodsh"
12995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12996 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
12997 skip "Need MDS version at least 2.1.5"
12999 # define CLF_RENAME_LAST 0x0001
13000 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13001 changelog_register || error "changelog_register failed"
13004 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13005 touch $DIR/$tdir/foo_161c
13006 touch $DIR/$tdir/bar_161c
13007 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13008 changelog_dump | grep RENME | tail -n 5
13009 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13010 changelog_clear 0 || error "changelog_clear failed"
13011 if [ x$flags != "x0x1" ]; then
13012 error "flag $flags is not 0x1"
13015 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13016 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13017 touch $DIR/$tdir/foo_161c
13018 touch $DIR/$tdir/bar_161c
13019 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13020 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13021 changelog_dump | grep RENME | tail -n 5
13022 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13023 changelog_clear 0 || error "changelog_clear failed"
13024 if [ x$flags != "x0x0" ]; then
13025 error "flag $flags is not 0x0"
13027 echo "rename overwrite a target having nlink > 1," \
13028 "changelog record has flags of $flags"
13030 # rename doesn't overwrite a target (changelog flag 0x0)
13031 touch $DIR/$tdir/foo_161c
13032 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13033 changelog_dump | grep RENME | tail -n 5
13034 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13035 changelog_clear 0 || error "changelog_clear failed"
13036 if [ x$flags != "x0x0" ]; then
13037 error "flag $flags is not 0x0"
13039 echo "rename doesn't overwrite a target," \
13040 "changelog record has flags of $flags"
13042 # define CLF_UNLINK_LAST 0x0001
13043 # unlink a file having nlink = 1 (changelog flag 0x1)
13044 rm -f $DIR/$tdir/foo2_161c
13045 changelog_dump | grep UNLNK | tail -n 5
13046 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13047 changelog_clear 0 || error "changelog_clear failed"
13048 if [ x$flags != "x0x1" ]; then
13049 error "flag $flags is not 0x1"
13051 echo "unlink a file having nlink = 1," \
13052 "changelog record has flags of $flags"
13054 # unlink a file having nlink > 1 (changelog flag 0x0)
13055 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13056 rm -f $DIR/$tdir/foobar_161c
13057 changelog_dump | grep UNLNK | tail -n 5
13058 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13059 changelog_clear 0 || error "changelog_clear failed"
13060 if [ x$flags != "x0x0" ]; then
13061 error "flag $flags is not 0x0"
13063 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13065 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13068 remote_mds_nodsh && skip "remote MDS with nodsh"
13069 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13074 changelog_register || error "changelog_register failed"
13076 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13077 # interfer with $MOUNT/.lustre/fid/ access
13079 [[ $? -eq 0 ]] || error "mkdir failed"
13081 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13082 $LCTL set_param fail_loc=0x8000140c
13084 $LCTL set_param fail_val=5
13087 echo foofoo > $DIR/$tdir/$tfile &
13090 # wait for create to be delayed
13094 [[ $? -eq 0 ]] || error "create should be blocked"
13096 local tempfile=$(mktemp)
13097 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13098 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13099 # some delay may occur during ChangeLog publishing and file read just
13100 # above, that could allow file write to happen finally
13101 [[ -s $tempfile ]] && echo "file should be empty"
13103 $LCTL set_param fail_loc=0
13106 [[ $? -eq 0 ]] || error "create failed"
13108 run_test 161d "create with concurrent .lustre/fid access"
13111 local expected="$1"
13116 path=$($LFS fid2path "$@")
13119 if [ $rc -ne 0 ]; then
13120 error "path looked up of '$expected' failed: rc=$rc"
13121 elif [ "$path" != "$expected" ]; then
13122 error "path looked up '$path' instead of '$expected'"
13124 echo "FID '$fid' resolves to path '$path' as expected"
13128 test_162a() { # was test_162
13129 test_mkdir -p -c1 $DIR/$tdir/d2
13130 touch $DIR/$tdir/d2/$tfile
13131 touch $DIR/$tdir/d2/x1
13132 touch $DIR/$tdir/d2/x2
13133 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13134 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13136 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13137 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13140 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13141 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13142 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13144 # softlink to wrong file
13145 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13146 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13147 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13150 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13151 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13152 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13153 # fid2path dir/fsname should both work
13154 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13155 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13157 # hardlink count: check that there are 2 links
13158 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13159 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13161 # hardlink indexing: remove the first link
13162 rm $DIR/$tdir/d2/p/q/r/hlink
13163 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13165 run_test 162a "path lookup sanity"
13168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13169 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13172 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13173 error "create striped dir failed"
13175 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13176 tail -n 1 | awk '{print $2}')
13177 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13179 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13180 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13183 for ((i=0;i<5;i++)); do
13184 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13185 error "get fid for f$i failed"
13186 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13188 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13189 error "get fid for d$i failed"
13190 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13195 run_test 162b "striped directory path lookup sanity"
13197 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13199 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13200 skip "Need MDS version at least 2.7.51"
13202 local lpath=$tdir.local
13203 local rpath=$tdir.remote
13205 test_mkdir $DIR/$lpath
13206 test_mkdir $DIR/$rpath
13208 for ((i = 0; i <= 101; i++)); do
13211 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13212 error "get fid for local directory $DIR/$lpath failed"
13213 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13216 test_mkdir $DIR/$rpath
13217 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13218 error "get fid for remote directory $DIR/$rpath failed"
13219 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13224 run_test 162c "fid2path works with paths 100 or more directories deep"
13227 # do directio so as not to populate the page cache
13228 log "creating a 10 Mb file"
13229 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13230 log "starting reads"
13231 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13232 log "truncating the file"
13233 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13235 kill %+ || true # reads might have finished
13236 echo "wait until dd is finished"
13238 log "removing the temporary file"
13239 rm -rf $DIR/$tfile || error "tmp file removal failed"
13241 run_test 169 "parallel read and truncate should not deadlock"
13244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13246 $LCTL clear # bug 18514
13247 $LCTL debug_daemon start $TMP/${tfile}_log_good
13249 $LCTL debug_daemon stop
13250 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13251 error "sed failed to read log_good"
13253 $LCTL debug_daemon start $TMP/${tfile}_log_good
13255 $LCTL debug_daemon stop
13257 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13258 error "lctl df log_bad failed"
13260 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13261 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13263 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13264 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13266 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13267 error "bad_line good_line1 good_line2 are empty"
13269 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13270 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13271 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13273 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13274 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13275 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13277 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13278 error "bad_line_new good_line_new are empty"
13280 local expected_good=$((good_line1 + good_line2*2))
13282 rm -f $TMP/${tfile}*
13283 # LU-231, short malformed line may not be counted into bad lines
13284 if [ $bad_line -ne $bad_line_new ] &&
13285 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13286 error "expected $bad_line bad lines, but got $bad_line_new"
13290 if [ $expected_good -ne $good_line_new ]; then
13291 error "expected $expected_good good lines, but got $good_line_new"
13296 run_test 170 "test lctl df to handle corrupted log ====================="
13298 test_171() { # bug20592
13299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13301 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13302 $LCTL set_param fail_loc=0x50e
13303 $LCTL set_param fail_val=3000
13304 multiop_bg_pause $DIR/$tfile O_s || true
13306 kill -USR1 $MULTIPID
13310 if dmesg | grep "recursive fault"; then
13311 error "caught a recursive fault"
13313 $LCTL set_param fail_loc=0
13316 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13318 # it would be good to share it with obdfilter-survey/iokit-libecho code
13319 setup_obdecho_osc () {
13322 local obdfilter_name=$2
13323 echo "Creating new osc for $obdfilter_name on $ost_nid"
13324 # make sure we can find loopback nid
13325 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13327 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13328 ${obdfilter_name}_osc_UUID || rc=2; }
13329 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13330 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13334 cleanup_obdecho_osc () {
13335 local obdfilter_name=$1
13336 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13337 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13344 local pages=${3:-64}
13349 local obd_size=$(get_obd_size $node $OBD)
13350 local page_size=$(get_page_size $node)
13351 if [[ -n "$obd_size" ]]; then
13352 local new_count=$((obd_size / (pages * page_size / 1024)))
13353 [[ $new_count -ge $count ]] || count=$new_count
13356 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13357 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13359 if [ $rc -eq 0 ]; then
13360 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13361 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13363 echo "New object id is $id"
13364 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13366 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13367 "test_brw $count w v $pages $id" || rc=4; }
13368 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13370 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13371 "cleanup" || rc=5; }
13372 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13373 "detach" || rc=6; }
13374 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13381 if ! module_loaded obdecho; then
13382 load_module obdecho/obdecho &&
13383 stack_trap "rmmod obdecho" EXIT ||
13384 error "unable to load obdecho on client"
13387 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13388 local host=$($LCTL get_param -n osc.$osc.import |
13389 awk '/current_connection:/ { print $2 }' )
13390 local target=$($LCTL get_param -n osc.$osc.import |
13391 awk '/target:/ { print $2 }' )
13392 target=${target%_UUID}
13394 if [ -n "$target" ]; then
13395 setup_obdecho_osc $host $target &&
13396 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13397 { error "obdecho setup failed with $?"; return; }
13399 obdecho_test ${target}_osc client ||
13400 error "obdecho_test failed on ${target}_osc"
13402 $LCTL get_param osc.$osc.import
13403 error "there is no osc.$osc.import target"
13406 run_test 180a "test obdecho on osc"
13409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13410 remote_ost_nodsh && skip "remote OST with nodsh"
13412 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13413 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13414 error "failed to load module obdecho"
13416 local target=$(do_facet ost1 $LCTL dl |
13417 awk '/obdfilter/ { print $4; exit; }')
13419 if [ -n "$target" ]; then
13420 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13422 do_facet ost1 $LCTL dl
13423 error "there is no obdfilter target on ost1"
13426 run_test 180b "test obdecho directly on obdfilter"
13428 test_180c() { # LU-2598
13429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13430 remote_ost_nodsh && skip "remote OST with nodsh"
13431 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13432 skip "Need MDS version at least 2.4.0"
13434 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13435 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13436 error "failed to load module obdecho"
13438 local target=$(do_facet ost1 $LCTL dl |
13439 awk '/obdfilter/ { print $4; exit; }')
13441 if [ -n "$target" ]; then
13442 local pages=16384 # 64MB bulk I/O RPC size
13444 obdecho_test "$target" ost1 "$pages" ||
13445 error "obdecho_test with pages=$pages failed with $?"
13447 do_facet ost1 $LCTL dl
13448 error "there is no obdfilter target on ost1"
13451 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13453 test_181() { # bug 22177
13454 test_mkdir $DIR/$tdir
13455 # create enough files to index the directory
13456 createmany -o $DIR/$tdir/foobar 4000
13457 # print attributes for debug purpose
13460 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13462 # remove the files & current working dir
13463 unlinkmany $DIR/$tdir/foobar 4000
13465 kill -USR1 $MULTIPID
13467 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13470 run_test 181 "Test open-unlinked dir ========================"
13476 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13478 $LCTL set_param mdc.*.rpc_stats=clear
13480 for (( i = 0; i < $tcount; i++ )) ; do
13481 mkdir $DIR/$tdir/$i
13484 for (( i = 0; i < $tcount; i++ )) ; do
13485 createmany -o $DIR/$tdir/$i/f- $fcount &
13489 for (( i = 0; i < $tcount; i++ )) ; do
13490 unlinkmany $DIR/$tdir/$i/f- $fcount &
13494 $LCTL get_param mdc.*.rpc_stats
13498 run_test 182 "Test parallel modify metadata operations ================"
13500 test_183() { # LU-2275
13501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13502 remote_mds_nodsh && skip "remote MDS with nodsh"
13503 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13504 skip "Need MDS version at least 2.3.56"
13506 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13507 echo aaa > $DIR/$tdir/$tfile
13509 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13510 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13512 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13513 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13515 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13517 # Flush negative dentry cache
13518 touch $DIR/$tdir/$tfile
13520 # We are not checking for any leaked references here, they'll
13521 # become evident next time we do cleanup with module unload.
13524 run_test 183 "No crash or request leak in case of strange dispositions ========"
13526 # test suite 184 is for LU-2016, LU-2017
13528 check_swap_layouts_support
13530 dir0=$DIR/$tdir/$testnum
13531 test_mkdir -p -c1 $dir0
13536 $LFS setstripe -c1 $file1
13538 $LFS setstripe -c2 $file2
13540 gen1=$($LFS getstripe -g $file1)
13541 gen2=$($LFS getstripe -g $file2)
13543 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13544 gen=$($LFS getstripe -g $file1)
13545 [[ $gen1 != $gen ]] ||
13546 "Layout generation on $file1 does not change"
13547 gen=$($LFS getstripe -g $file2)
13548 [[ $gen2 != $gen ]] ||
13549 "Layout generation on $file2 does not change"
13551 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13552 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13554 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13556 run_test 184a "Basic layout swap"
13559 check_swap_layouts_support
13561 dir0=$DIR/$tdir/$testnum
13562 mkdir -p $dir0 || error "creating dir $dir0"
13569 $LFS setstripe -c1 $file1
13570 $LFS setstripe -c2 $file2
13571 $LFS setstripe -c1 $file3
13572 chown $RUNAS_ID $file3
13573 gen1=$($LFS getstripe -g $file1)
13574 gen2=$($LFS getstripe -g $file2)
13576 $LFS swap_layouts $dir1 $dir2 &&
13577 error "swap of directories layouts should fail"
13578 $LFS swap_layouts $dir1 $file1 &&
13579 error "swap of directory and file layouts should fail"
13580 $RUNAS $LFS swap_layouts $file1 $file2 &&
13581 error "swap of file we cannot write should fail"
13582 $LFS swap_layouts $file1 $file3 &&
13583 error "swap of file with different owner should fail"
13584 /bin/true # to clear error code
13586 run_test 184b "Forbidden layout swap (will generate errors)"
13589 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13590 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13591 check_swap_layouts_support
13593 local dir0=$DIR/$tdir/$testnum
13594 mkdir -p $dir0 || error "creating dir $dir0"
13596 local ref1=$dir0/ref1
13597 local ref2=$dir0/ref2
13598 local file1=$dir0/file1
13599 local file2=$dir0/file2
13600 # create a file large enough for the concurrent test
13601 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13602 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13603 echo "ref file size: ref1($(stat -c %s $ref1))," \
13604 "ref2($(stat -c %s $ref2))"
13607 dd if=$ref1 of=$file1 bs=16k &
13610 # Make sure dd starts to copy file
13611 while [ ! -f $file1 ]; do sleep 0.1; done
13613 $LFS swap_layouts $file1 $file2
13616 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13617 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13619 # how many bytes copied before swapping layout
13620 local copied=$(stat -c %s $file2)
13621 local remaining=$(stat -c %s $ref1)
13622 remaining=$((remaining - copied))
13623 echo "Copied $copied bytes before swapping layout..."
13625 cmp -n $copied $file1 $ref2 | grep differ &&
13626 error "Content mismatch [0, $copied) of ref2 and file1"
13627 cmp -n $copied $file2 $ref1 ||
13628 error "Content mismatch [0, $copied) of ref1 and file2"
13629 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13630 error "Content mismatch [$copied, EOF) of ref1 and file1"
13633 rm -f $ref1 $ref2 $file1 $file2
13635 run_test 184c "Concurrent write and layout swap"
13638 check_swap_layouts_support
13639 [ -z "$(which getfattr 2>/dev/null)" ] &&
13640 skip_env "no getfattr command"
13642 local file1=$DIR/$tdir/$tfile-1
13643 local file2=$DIR/$tdir/$tfile-2
13644 local file3=$DIR/$tdir/$tfile-3
13648 mkdir -p $DIR/$tdir
13649 touch $file1 || error "create $file1 failed"
13650 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13651 error "create $file2 failed"
13652 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13653 error "create $file3 failed"
13654 lovea1=$(get_layout_param $file1)
13656 $LFS swap_layouts $file2 $file3 ||
13657 error "swap $file2 $file3 layouts failed"
13658 $LFS swap_layouts $file1 $file2 ||
13659 error "swap $file1 $file2 layouts failed"
13661 lovea2=$(get_layout_param $file2)
13664 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13666 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13667 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13669 run_test 184d "allow stripeless layouts swap"
13672 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13673 skip "Need MDS version at least 2.6.94"
13674 check_swap_layouts_support
13675 [ -z "$(which getfattr 2>/dev/null)" ] &&
13676 skip_env "no getfattr command"
13678 local file1=$DIR/$tdir/$tfile-1
13679 local file2=$DIR/$tdir/$tfile-2
13680 local file3=$DIR/$tdir/$tfile-3
13683 mkdir -p $DIR/$tdir
13684 touch $file1 || error "create $file1 failed"
13685 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13686 error "create $file2 failed"
13687 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13688 error "create $file3 failed"
13690 $LFS swap_layouts $file1 $file2 ||
13691 error "swap $file1 $file2 layouts failed"
13693 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13694 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13696 echo 123 > $file1 || error "Should be able to write into $file1"
13698 $LFS swap_layouts $file1 $file3 ||
13699 error "swap $file1 $file3 layouts failed"
13701 echo 123 > $file1 || error "Should be able to write into $file1"
13703 rm -rf $file1 $file2 $file3
13705 run_test 184e "Recreate layout after stripeless layout swaps"
13708 # Create a file with name longer than sizeof(struct stat) ==
13709 # 144 to see if we can get chars from the file name to appear
13710 # in the returned striping. Note that 'f' == 0x66.
13711 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13713 mkdir -p $DIR/$tdir
13714 mcreate $DIR/$tdir/$file
13715 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13716 error "IOC_MDC_GETFILEINFO returned garbage striping"
13719 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13721 test_185() { # LU-2441
13722 # LU-3553 - no volatile file support in old servers
13723 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13724 skip "Need MDS version at least 2.3.60"
13726 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13727 touch $DIR/$tdir/spoo
13728 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13729 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13730 error "cannot create/write a volatile file"
13731 [ "$FILESET" == "" ] &&
13732 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13733 error "FID is still valid after close"
13735 multiop_bg_pause $DIR/$tdir vVw4096_c
13742 # assume that the next FID for this client is sequential, since stdout
13743 # is unfortunately eaten by multiop_bg_pause
13744 local n=$((${fidv[1]} + 1))
13745 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13746 if [ "$FILESET" == "" ]; then
13747 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13748 error "FID is missing before close"
13750 kill -USR1 $multi_pid
13751 # 1 second delay, so if mtime change we will see it
13753 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13754 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13756 run_test 185 "Volatile file support"
13759 remote_mds_nodsh && skip "remote MDS with nodsh"
13760 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13761 skip "Need MDS version at least 2.3.0"
13763 local dir0=$DIR/$tdir/$testnum
13764 mkdir -p $dir0 || error "creating dir $dir0"
13766 local file=$dir0/file1
13767 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13768 local dv1=$($LFS data_version $file)
13769 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13770 local dv2=$($LFS data_version $file)
13771 [[ $dv1 != $dv2 ]] ||
13772 error "data version did not change on write $dv1 == $dv2"
13777 run_test 187a "Test data version change"
13780 remote_mds_nodsh && skip "remote MDS with nodsh"
13781 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13782 skip "Need MDS version at least 2.3.0"
13784 local dir0=$DIR/$tdir/$testnum
13785 mkdir -p $dir0 || error "creating dir $dir0"
13787 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13788 [[ ${DV[0]} != ${DV[1]} ]] ||
13789 error "data version did not change on write"\
13790 " ${DV[0]} == ${DV[1]}"
13795 run_test 187b "Test data version change on volatile file"
13798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13799 remote_mgs_nodsh && skip "remote MGS with nodsh"
13800 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13802 local POOL=${POOL:-cea1}
13803 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13804 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13807 local last_ost=$(($OSTCOUNT - 1))
13809 local ost_list=$(seq $first_ost $ost_step $last_ost)
13810 local ost_range="$first_ost $last_ost $ost_step"
13811 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13812 local file_dir=$POOL_ROOT/file_tst
13813 local subdir=$test_path/subdir
13816 if ! combined_mgs_mds ; then
13821 # former test_200a test_200b
13822 pool_add $POOL || { rc=$? ; break; }
13823 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13824 # former test_200c test_200d
13825 mkdir -p $test_path
13826 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13827 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13829 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13830 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13831 || { rc=$? ; break; }
13832 # former test_200e test_200f
13833 local files=$((OSTCOUNT*3))
13834 pool_alloc_files $POOL $test_path $files "$ost_list" \
13835 || { rc=$? ; break; }
13836 pool_create_files $POOL $file_dir $files "$ost_list" \
13837 || { rc=$? ; break; }
13838 # former test_200g test_200h
13839 pool_lfs_df $POOL || { rc=$? ; break; }
13840 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13842 # former test_201a test_201b test_201c
13843 pool_remove_first_target $POOL || { rc=$? ; break; }
13845 local f=$test_path/$tfile
13846 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13847 pool_remove $POOL $f || { rc=$? ; break; }
13853 if ! combined_mgs_mds ; then
13858 run_test 200 "OST pools"
13860 # usage: default_attr <count | size | offset>
13862 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13865 # usage: check_default_stripe_attr
13866 check_default_stripe_attr() {
13867 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13870 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13872 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13876 error "unknown getstripe attr '$1'"
13879 [ $ACTUAL == $EXPECTED ] ||
13880 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13884 test_mkdir $DIR/$tdir
13885 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13887 check_default_stripe_attr --stripe-count
13888 check_default_stripe_attr --stripe-size
13889 check_default_stripe_attr --stripe-index
13891 run_test 204a "Print default stripe attributes"
13894 test_mkdir $DIR/$tdir
13895 $LFS setstripe --stripe-count 1 $DIR/$tdir
13897 check_default_stripe_attr --stripe-size
13898 check_default_stripe_attr --stripe-index
13900 run_test 204b "Print default stripe size and offset"
13903 test_mkdir $DIR/$tdir
13904 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13906 check_default_stripe_attr --stripe-count
13907 check_default_stripe_attr --stripe-index
13909 run_test 204c "Print default stripe count and offset"
13912 test_mkdir $DIR/$tdir
13913 $LFS setstripe --stripe-index 0 $DIR/$tdir
13915 check_default_stripe_attr --stripe-count
13916 check_default_stripe_attr --stripe-size
13918 run_test 204d "Print default stripe count and size"
13921 test_mkdir $DIR/$tdir
13922 $LFS setstripe -d $DIR/$tdir
13924 check_default_stripe_attr --stripe-count --raw
13925 check_default_stripe_attr --stripe-size --raw
13926 check_default_stripe_attr --stripe-index --raw
13928 run_test 204e "Print raw stripe attributes"
13931 test_mkdir $DIR/$tdir
13932 $LFS setstripe --stripe-count 1 $DIR/$tdir
13934 check_default_stripe_attr --stripe-size --raw
13935 check_default_stripe_attr --stripe-index --raw
13937 run_test 204f "Print raw stripe size and offset"
13940 test_mkdir $DIR/$tdir
13941 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13943 check_default_stripe_attr --stripe-count --raw
13944 check_default_stripe_attr --stripe-index --raw
13946 run_test 204g "Print raw stripe count and offset"
13949 test_mkdir $DIR/$tdir
13950 $LFS setstripe --stripe-index 0 $DIR/$tdir
13952 check_default_stripe_attr --stripe-count --raw
13953 check_default_stripe_attr --stripe-size --raw
13955 run_test 204h "Print raw stripe count and size"
13957 # Figure out which job scheduler is being used, if any,
13958 # or use a fake one
13959 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13960 JOBENV=SLURM_JOB_ID
13961 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13963 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13965 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13966 JOBENV=LOADL_STEP_ID
13967 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13970 $LCTL list_param jobid_name > /dev/null 2>&1
13971 if [ $? -eq 0 ]; then
13977 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13979 verify_jobstats() {
13984 # we don't really need to clear the stats for this test to work, since each
13985 # command has a unique jobid, but it makes debugging easier if needed.
13986 # for facet in $facets; do
13987 # local dev=$(convert_facet2label $facet)
13988 # # clear old jobstats
13989 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13992 # use a new JobID for each test, or we might see an old one
13993 [ "$JOBENV" = "FAKE_JOBID" ] &&
13994 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13996 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13998 [ "$JOBENV" = "nodelocal" ] && {
13999 FAKE_JOBID=id.$testnum.%e.$RANDOM
14000 $LCTL set_param jobid_name=$FAKE_JOBID
14001 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14004 log "Test: ${cmd[*]}"
14005 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14007 if [ $JOBENV = "FAKE_JOBID" ]; then
14008 FAKE_JOBID=$JOBVAL ${cmd[*]}
14013 # all files are created on OST0000
14014 for facet in $facets; do
14015 local stats="*.$(convert_facet2label $facet).job_stats"
14017 # strip out libtool wrappers for in-tree executables
14018 if [ $(do_facet $facet lctl get_param $stats |
14019 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14020 do_facet $facet lctl get_param $stats
14021 error "No jobstats for $JOBVAL found on $facet::$stats"
14027 local new_jobenv=$1
14029 set_persistent_param_and_check client "jobid_var" \
14030 "$FSNAME.sys.jobid_var" $new_jobenv
14033 test_205() { # Job stats
14034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14035 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14036 skip "Need MDS version with at least 2.7.1"
14037 remote_mgs_nodsh && skip "remote MGS with nodsh"
14038 remote_mds_nodsh && skip "remote MDS with nodsh"
14039 remote_ost_nodsh && skip "remote OST with nodsh"
14040 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14041 skip "Server doesn't support jobstats"
14042 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14044 local old_jobenv=$($LCTL get_param -n jobid_var)
14045 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14047 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14048 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14050 stack_trap "do_facet mgs $PERM_CMD \
14051 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14055 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14056 mdt.*.job_cleanup_interval | head -n 1)
14057 local new_interval=5
14058 do_facet $SINGLEMDS \
14059 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14060 stack_trap "do_facet $SINGLEMDS \
14061 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14062 local start=$SECONDS
14066 cmd="mkdir $DIR/$tdir"
14067 verify_jobstats "$cmd" "$SINGLEMDS"
14069 cmd="rmdir $DIR/$tdir"
14070 verify_jobstats "$cmd" "$SINGLEMDS"
14071 # mkdir on secondary MDT
14072 if [ $MDSCOUNT -gt 1 ]; then
14073 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14074 verify_jobstats "$cmd" "mds2"
14077 cmd="mknod $DIR/$tfile c 1 3"
14078 verify_jobstats "$cmd" "$SINGLEMDS"
14080 cmd="rm -f $DIR/$tfile"
14081 verify_jobstats "$cmd" "$SINGLEMDS"
14082 # create all files on OST0000 so verify_jobstats can find OST stats
14084 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14085 verify_jobstats "$cmd" "$SINGLEMDS"
14087 cmd="touch $DIR/$tfile"
14088 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14090 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14091 verify_jobstats "$cmd" "ost1"
14093 cancel_lru_locks osc
14094 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14095 verify_jobstats "$cmd" "ost1"
14097 cmd="$TRUNCATE $DIR/$tfile 0"
14098 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14100 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14101 verify_jobstats "$cmd" "$SINGLEMDS"
14102 # jobstats expiry - sleep until old stats should be expired
14103 local left=$((new_interval + 5 - (SECONDS - start)))
14104 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14105 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14107 cmd="mkdir $DIR/$tdir.expire"
14108 verify_jobstats "$cmd" "$SINGLEMDS"
14109 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14110 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14112 # Ensure that jobid are present in changelog (if supported by MDS)
14113 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14114 changelog_dump | tail -10
14115 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14116 [ $jobids -eq 9 ] ||
14117 error "Wrong changelog jobid count $jobids != 9"
14121 jobstats_set $JOBENV
14123 changelog_dump | grep $tfile
14124 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14125 [ $jobids -eq 0 ] ||
14126 error "Unexpected jobids when jobid_var=$JOBENV"
14129 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14130 JOBENV="JOBCOMPLEX"
14131 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14133 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14135 run_test 205 "Verify job stats"
14137 # LU-1480, LU-1773 and LU-1657
14139 mkdir -p $DIR/$tdir
14140 $LFS setstripe -c -1 $DIR/$tdir
14141 #define OBD_FAIL_LOV_INIT 0x1403
14142 $LCTL set_param fail_loc=0xa0001403
14143 $LCTL set_param fail_val=1
14144 touch $DIR/$tdir/$tfile || true
14146 run_test 206 "fail lov_init_raid0() doesn't lbug"
14149 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14150 local fsz=`stat -c %s $DIR/$tfile`
14151 cancel_lru_locks mdc
14153 # do not return layout in getattr intent
14154 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14155 $LCTL set_param fail_loc=0x170
14156 local sz=`stat -c %s $DIR/$tfile`
14158 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14162 run_test 207a "can refresh layout at glimpse"
14165 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14166 local cksum=`md5sum $DIR/$tfile`
14167 local fsz=`stat -c %s $DIR/$tfile`
14168 cancel_lru_locks mdc
14169 cancel_lru_locks osc
14171 # do not return layout in getattr intent
14172 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14173 $LCTL set_param fail_loc=0x171
14175 # it will refresh layout after the file is opened but before read issues
14176 echo checksum is "$cksum"
14177 echo "$cksum" |md5sum -c --quiet || error "file differs"
14181 run_test 207b "can refresh layout at open"
14184 # FIXME: in this test suite, only RD lease is used. This is okay
14185 # for now as only exclusive open is supported. After generic lease
14186 # is done, this test suite should be revised. - Jinshan
14188 remote_mds_nodsh && skip "remote MDS with nodsh"
14189 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14190 skip "Need MDS version at least 2.4.52"
14192 echo "==== test 1: verify get lease work"
14193 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14195 echo "==== test 2: verify lease can be broken by upcoming open"
14196 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14200 $MULTIOP $DIR/$tfile oO_RDONLY:c
14201 kill -USR1 $PID && wait $PID || error "break lease error"
14203 echo "==== test 3: verify lease can't be granted if an open already exists"
14204 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14208 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14209 kill -USR1 $PID && wait $PID || error "open file error"
14211 echo "==== test 4: lease can sustain over recovery"
14212 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14218 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14220 echo "==== test 5: lease broken can't be regained by replay"
14221 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14225 # open file to break lease and then recovery
14226 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14229 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14233 run_test 208 "Exclusive open"
14236 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14237 skip_env "must have disp_stripe"
14240 sync; sleep 5; sync;
14242 echo 3 > /proc/sys/vm/drop_caches
14243 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14245 # open/close 500 times
14246 for i in $(seq 500); do
14250 echo 3 > /proc/sys/vm/drop_caches
14251 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14253 echo "before: $req_before, after: $req_after"
14254 [ $((req_after - req_before)) -ge 300 ] &&
14255 error "open/close requests are not freed"
14258 run_test 209 "read-only open/close requests should be freed promptly"
14262 size=$((size % 8192 + 1))
14263 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14264 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14265 rm -f $DIR/f212 $DIR/f212.xyz
14267 run_test 212 "Sendfile test ============================================"
14270 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14271 cancel_lru_locks osc
14272 lctl set_param fail_loc=0x8000040f
14273 # generate a read lock
14274 cat $DIR/$tfile > /dev/null
14275 # write to the file, it will try to cancel the above read lock.
14276 cat /etc/hosts >> $DIR/$tfile
14278 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14280 test_214() { # for bug 20133
14281 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14282 for (( i=0; i < 340; i++ )) ; do
14283 touch $DIR/$tdir/d214c/a$i
14286 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14287 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14288 ls $DIR/d214c || error "ls $DIR/d214c failed"
14289 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14290 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14292 run_test 214 "hash-indexed directory test - bug 20133"
14294 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14295 create_lnet_proc_files() {
14296 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14299 # counterpart of create_lnet_proc_files
14300 remove_lnet_proc_files() {
14301 rm -f $TMP/lnet_$1.sys
14304 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14305 # 3rd arg as regexp for body
14306 check_lnet_proc_stats() {
14307 local l=$(cat "$TMP/lnet_$1" |wc -l)
14308 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14310 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14313 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14314 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14315 # optional and can be regexp for 2nd line (lnet.routes case)
14316 check_lnet_proc_entry() {
14317 local blp=2 # blp stands for 'position of 1st line of body'
14318 [ -z "$5" ] || blp=3 # lnet.routes case
14320 local l=$(cat "$TMP/lnet_$1" |wc -l)
14321 # subtracting one from $blp because the body can be empty
14322 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14324 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14325 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14327 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14328 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14330 # bail out if any unexpected line happened
14331 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14332 [ "$?" != 0 ] || error "$2 misformatted"
14335 test_215() { # for bugs 18102, 21079, 21517
14336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14338 local N='(0|[1-9][0-9]*)' # non-negative numeric
14339 local P='[1-9][0-9]*' # positive numeric
14340 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14341 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14342 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14343 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14345 local L1 # regexp for 1st line
14346 local L2 # regexp for 2nd line (optional)
14347 local BR # regexp for the rest (body)
14349 # lnet.stats should look as 11 space-separated non-negative numerics
14350 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14351 create_lnet_proc_files "stats"
14352 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14353 remove_lnet_proc_files "stats"
14355 # lnet.routes should look like this:
14356 # Routing disabled/enabled
14357 # net hops priority state router
14358 # where net is a string like tcp0, hops > 0, priority >= 0,
14359 # state is up/down,
14360 # router is a string like 192.168.1.1@tcp2
14361 L1="^Routing (disabled|enabled)$"
14362 L2="^net +hops +priority +state +router$"
14363 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14364 create_lnet_proc_files "routes"
14365 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14366 remove_lnet_proc_files "routes"
14368 # lnet.routers should look like this:
14369 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14370 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14371 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14372 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14373 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14374 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14375 create_lnet_proc_files "routers"
14376 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14377 remove_lnet_proc_files "routers"
14379 # lnet.peers should look like this:
14380 # nid refs state last max rtr min tx min queue
14381 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14382 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14383 # numeric (0 or >0 or <0), queue >= 0.
14384 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14385 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14386 create_lnet_proc_files "peers"
14387 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14388 remove_lnet_proc_files "peers"
14390 # lnet.buffers should look like this:
14391 # pages count credits min
14392 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14393 L1="^pages +count +credits +min$"
14394 BR="^ +$N +$N +$I +$I$"
14395 create_lnet_proc_files "buffers"
14396 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14397 remove_lnet_proc_files "buffers"
14399 # lnet.nis should look like this:
14400 # nid status alive refs peer rtr max tx min
14401 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14402 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14403 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14404 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14405 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14406 create_lnet_proc_files "nis"
14407 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14408 remove_lnet_proc_files "nis"
14410 # can we successfully write to lnet.stats?
14411 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14413 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14415 test_216() { # bug 20317
14416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14417 remote_ost_nodsh && skip "remote OST with nodsh"
14420 local facets=$(get_facets OST)
14421 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14423 save_lustre_params client "osc.*.contention_seconds" > $p
14424 save_lustre_params $facets \
14425 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14426 save_lustre_params $facets \
14427 "ldlm.namespaces.filter-*.contended_locks" >> $p
14428 save_lustre_params $facets \
14429 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14430 clear_stats osc.*.osc_stats
14432 # agressive lockless i/o settings
14433 do_nodes $(comma_list $(osts_nodes)) \
14434 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14435 ldlm.namespaces.filter-*.contended_locks=0 \
14436 ldlm.namespaces.filter-*.contention_seconds=60"
14437 lctl set_param -n osc.*.contention_seconds=60
14439 $DIRECTIO write $DIR/$tfile 0 10 4096
14440 $CHECKSTAT -s 40960 $DIR/$tfile
14442 # disable lockless i/o
14443 do_nodes $(comma_list $(osts_nodes)) \
14444 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14445 ldlm.namespaces.filter-*.contended_locks=32 \
14446 ldlm.namespaces.filter-*.contention_seconds=0"
14447 lctl set_param -n osc.*.contention_seconds=0
14448 clear_stats osc.*.osc_stats
14450 dd if=/dev/zero of=$DIR/$tfile count=0
14451 $CHECKSTAT -s 0 $DIR/$tfile
14453 restore_lustre_params <$p
14457 run_test 216 "check lockless direct write updates file size and kms correctly"
14459 test_217() { # bug 22430
14460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14465 for node in $(nodes_list); do
14466 nid=$(host_nids_address $node $NETTYPE)
14467 if [[ $nid = *-* ]] ; then
14468 echo "lctl ping $(h2nettype $nid)"
14469 lctl ping $(h2nettype $nid)
14471 echo "skipping $node (no hyphen detected)"
14475 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14478 # do directio so as not to populate the page cache
14479 log "creating a 10 Mb file"
14480 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14481 log "starting reads"
14482 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14483 log "truncating the file"
14484 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14486 kill %+ || true # reads might have finished
14487 echo "wait until dd is finished"
14489 log "removing the temporary file"
14490 rm -rf $DIR/$tfile || error "tmp file removal failed"
14492 run_test 218 "parallel read and truncate should not deadlock"
14495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14497 # write one partial page
14498 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14499 # set no grant so vvp_io_commit_write will do sync write
14500 $LCTL set_param fail_loc=0x411
14501 # write a full page at the end of file
14502 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14504 $LCTL set_param fail_loc=0
14505 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14506 $LCTL set_param fail_loc=0x411
14507 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14510 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14511 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14513 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14515 test_220() { #LU-325
14516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14517 remote_ost_nodsh && skip "remote OST with nodsh"
14518 remote_mds_nodsh && skip "remote MDS with nodsh"
14519 remote_mgs_nodsh && skip "remote MGS with nodsh"
14523 # create on MDT0000 so the last_id and next_id are correct
14525 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14529 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14530 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14531 osc.$mdtosc_proc1.prealloc_last_id)
14532 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14533 osc.$mdtosc_proc1.prealloc_next_id)
14537 if ! combined_mgs_mds ; then
14541 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14542 #define OBD_FAIL_OST_ENOINO 0x229
14543 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14544 create_pool $FSNAME.$TESTNAME || return 1
14545 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14547 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14549 MDSOBJS=$((last_id - next_id))
14550 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14552 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14553 echo "OST still has $count kbytes free"
14555 echo "create $MDSOBJS files @next_id..."
14556 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14558 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14559 osc.$mdtosc_proc1.prealloc_last_id)
14560 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14561 osc.$mdtosc_proc1.prealloc_next_id)
14563 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14568 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14569 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14571 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14572 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14573 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14574 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14575 echo "unlink $MDSOBJS files @$next_id..."
14576 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14578 if ! combined_mgs_mds ; then
14582 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14587 dd if=`which date` of=$MOUNT/date oflag=sync
14588 chmod +x $MOUNT/date
14590 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14591 $LCTL set_param fail_loc=0x80001401
14593 $MOUNT/date > /dev/null
14596 run_test 221 "make sure fault and truncate race to not cause OOM"
14599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14602 test_mkdir $DIR/$tdir
14603 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14604 createmany -o $DIR/$tdir/$tfile 10
14605 cancel_lru_locks mdc
14606 cancel_lru_locks osc
14607 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14608 $LCTL set_param fail_loc=0x31a
14609 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14610 $LCTL set_param fail_loc=0
14613 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14619 test_mkdir $DIR/$tdir
14620 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14621 createmany -o $DIR/$tdir/$tfile 10
14622 cancel_lru_locks mdc
14623 cancel_lru_locks osc
14624 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14625 $LCTL set_param fail_loc=0x31a
14626 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14627 $LCTL set_param fail_loc=0
14629 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14635 test_mkdir $DIR/$tdir
14636 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14637 createmany -o $DIR/$tdir/$tfile 10
14638 cancel_lru_locks mdc
14639 cancel_lru_locks osc
14640 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14641 $LCTL set_param fail_loc=0x31b
14642 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14643 $LCTL set_param fail_loc=0
14646 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14648 test_224a() { # LU-1039, MRP-303
14649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14651 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14652 $LCTL set_param fail_loc=0x508
14653 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14654 $LCTL set_param fail_loc=0
14657 run_test 224a "Don't panic on bulk IO failure"
14659 test_224b() { # LU-1039, MRP-303
14660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14662 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14663 cancel_lru_locks osc
14664 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14665 $LCTL set_param fail_loc=0x515
14666 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14667 $LCTL set_param fail_loc=0
14670 run_test 224b "Don't panic on bulk IO failure"
14672 test_224c() { # LU-6441
14673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14674 remote_mds_nodsh && skip "remote MDS with nodsh"
14676 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14677 save_writethrough $p
14678 set_cache writethrough on
14680 local pages_per_rpc=$($LCTL get_param \
14681 osc.*.max_pages_per_rpc)
14682 local at_max=$($LCTL get_param -n at_max)
14683 local timeout=$($LCTL get_param -n timeout)
14684 local test_at="at_max"
14685 local param_at="$FSNAME.sys.at_max"
14686 local test_timeout="timeout"
14687 local param_timeout="$FSNAME.sys.timeout"
14689 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14691 set_persistent_param_and_check client "$test_at" "$param_at" 0
14692 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14694 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14695 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14696 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14697 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14699 do_facet ost1 "$LCTL set_param fail_loc=0"
14701 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14702 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14705 $LCTL set_param -n $pages_per_rpc
14706 restore_lustre_params < $p
14709 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14711 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14714 if [ -z ${MDSSURVEY} ]; then
14715 skip_env "mds-survey not found"
14717 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14718 skip "Need MDS version at least 2.2.51"
14720 local mds=$(facet_host $SINGLEMDS)
14721 local target=$(do_nodes $mds 'lctl dl' |
14722 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14724 local cmd1="file_count=1000 thrhi=4"
14725 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14726 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14727 local cmd="$cmd1 $cmd2 $cmd3"
14729 rm -f ${TMP}/mds_survey*
14731 eval $cmd || error "mds-survey with zero-stripe failed"
14732 cat ${TMP}/mds_survey*
14733 rm -f ${TMP}/mds_survey*
14735 run_test 225a "Metadata survey sanity with zero-stripe"
14738 if [ -z ${MDSSURVEY} ]; then
14739 skip_env "mds-survey not found"
14741 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14742 skip "Need MDS version at least 2.2.51"
14743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14744 remote_mds_nodsh && skip "remote MDS with nodsh"
14745 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14746 skip_env "Need to mount OST to test"
14749 local mds=$(facet_host $SINGLEMDS)
14750 local target=$(do_nodes $mds 'lctl dl' |
14751 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14753 local cmd1="file_count=1000 thrhi=4"
14754 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14755 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14756 local cmd="$cmd1 $cmd2 $cmd3"
14758 rm -f ${TMP}/mds_survey*
14760 eval $cmd || error "mds-survey with stripe_count failed"
14761 cat ${TMP}/mds_survey*
14762 rm -f ${TMP}/mds_survey*
14764 run_test 225b "Metadata survey sanity with stripe_count = 1"
14766 mcreate_path2fid () {
14772 local path=$DIR/$tdir/$name
14777 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14778 error "cannot create $desc"
14780 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14782 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14784 fid_path=$($LFS fid2path $MOUNT $fid)
14786 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14788 [ "$path" == "$fid_path" ] ||
14789 error "fid2path returned $fid_path, expected $path"
14791 echo "pass with $path and $fid"
14796 mkdir -p $DIR/$tdir
14798 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14799 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14800 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14801 mcreate_path2fid 0040666 0 0 dir "directory"
14802 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14803 mcreate_path2fid 0100666 0 0 file "regular file"
14804 mcreate_path2fid 0120666 0 0 link "symbolic link"
14805 mcreate_path2fid 0140666 0 0 sock "socket"
14807 run_test 226a "call path2fid and fid2path on files of all type"
14810 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14815 mkdir -p $DIR/$tdir
14816 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14817 error "create remote directory failed"
14818 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14819 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14820 "character special file (null)"
14821 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14822 "character special file (no device)"
14823 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14824 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14825 "block special file (loop)"
14826 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14827 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14828 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14830 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14832 # LU-1299 Executing or running ldd on a truncated executable does not
14833 # cause an out-of-memory condition.
14835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14836 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14838 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14839 chmod +x $MOUNT/date
14841 $MOUNT/date > /dev/null
14842 ldd $MOUNT/date > /dev/null
14845 run_test 227 "running truncated executable does not cause OOM"
14847 # LU-1512 try to reuse idle OI blocks
14849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14850 remote_mds_nodsh && skip "remote MDS with nodsh"
14851 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14853 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14854 local myDIR=$DIR/$tdir
14857 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14858 $LCTL set_param fail_loc=0x80001002
14859 createmany -o $myDIR/t- 10000
14860 $LCTL set_param fail_loc=0
14861 # The guard is current the largest FID holder
14863 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14865 local IDX=$(($SEQ % 64))
14867 do_facet $SINGLEMDS sync
14868 # Make sure journal flushed.
14870 local blk1=$(do_facet $SINGLEMDS \
14871 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14872 grep Blockcount | awk '{print $4}')
14874 # Remove old files, some OI blocks will become idle.
14875 unlinkmany $myDIR/t- 10000
14876 # Create new files, idle OI blocks should be reused.
14877 createmany -o $myDIR/t- 2000
14878 do_facet $SINGLEMDS sync
14879 # Make sure journal flushed.
14881 local blk2=$(do_facet $SINGLEMDS \
14882 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14883 grep Blockcount | awk '{print $4}')
14885 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14887 run_test 228a "try to reuse idle OI blocks"
14890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14891 remote_mds_nodsh && skip "remote MDS with nodsh"
14892 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14894 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14895 local myDIR=$DIR/$tdir
14898 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14899 $LCTL set_param fail_loc=0x80001002
14900 createmany -o $myDIR/t- 10000
14901 $LCTL set_param fail_loc=0
14902 # The guard is current the largest FID holder
14904 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14906 local IDX=$(($SEQ % 64))
14908 do_facet $SINGLEMDS sync
14909 # Make sure journal flushed.
14911 local blk1=$(do_facet $SINGLEMDS \
14912 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14913 grep Blockcount | awk '{print $4}')
14915 # Remove old files, some OI blocks will become idle.
14916 unlinkmany $myDIR/t- 10000
14919 stop $SINGLEMDS || error "Fail to stop MDT."
14921 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14923 df $MOUNT || error "Fail to df."
14924 # Create new files, idle OI blocks should be reused.
14925 createmany -o $myDIR/t- 2000
14926 do_facet $SINGLEMDS sync
14927 # Make sure journal flushed.
14929 local blk2=$(do_facet $SINGLEMDS \
14930 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14931 grep Blockcount | awk '{print $4}')
14933 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14935 run_test 228b "idle OI blocks can be reused after MDT restart"
14939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14940 remote_mds_nodsh && skip "remote MDS with nodsh"
14941 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14943 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14944 local myDIR=$DIR/$tdir
14947 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14948 $LCTL set_param fail_loc=0x80001002
14949 # 20000 files can guarantee there are index nodes in the OI file
14950 createmany -o $myDIR/t- 20000
14951 $LCTL set_param fail_loc=0
14952 # The guard is current the largest FID holder
14954 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14956 local IDX=$(($SEQ % 64))
14958 do_facet $SINGLEMDS sync
14959 # Make sure journal flushed.
14961 local blk1=$(do_facet $SINGLEMDS \
14962 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14963 grep Blockcount | awk '{print $4}')
14965 # Remove old files, some OI blocks will become idle.
14966 unlinkmany $myDIR/t- 20000
14968 # The OI file should become empty now
14970 # Create new files, idle OI blocks should be reused.
14971 createmany -o $myDIR/t- 2000
14972 do_facet $SINGLEMDS sync
14973 # Make sure journal flushed.
14975 local blk2=$(do_facet $SINGLEMDS \
14976 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14977 grep Blockcount | awk '{print $4}')
14979 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14981 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14983 test_229() { # LU-2482, LU-3448
14984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14985 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14986 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
14987 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14991 # Create a file with a released layout and stripe count 2.
14992 $MULTIOP $DIR/$tfile H2c ||
14993 error "failed to create file with released layout"
14995 $LFS getstripe -v $DIR/$tfile
14997 local pattern=$($LFS getstripe -L $DIR/$tfile)
14998 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15000 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15002 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15003 stat $DIR/$tfile || error "failed to stat released file"
15005 chown $RUNAS_ID $DIR/$tfile ||
15006 error "chown $RUNAS_ID $DIR/$tfile failed"
15008 chgrp $RUNAS_ID $DIR/$tfile ||
15009 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15011 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15012 rm $DIR/$tfile || error "failed to remove released file"
15014 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15018 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15019 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15020 skip "Need MDS version at least 2.11.52"
15024 test_mkdir $DIR/$tdir
15025 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15026 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15027 [ $mdt_idx -ne 0 ] &&
15028 error "create local directory on wrong MDT $mdt_idx"
15030 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15031 error "create remote directory failed"
15032 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15033 [ $mdt_idx -ne $MDTIDX ] &&
15034 error "create remote directory on wrong MDT $mdt_idx"
15036 createmany -o $DIR/$tdir/test_230/t- 10 ||
15037 error "create files on remote directory failed"
15038 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15039 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15040 rm -r $DIR/$tdir || error "unlink remote directory failed"
15042 run_test 230a "Create remote directory and files under the remote directory"
15045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15046 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15047 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15048 skip "Need MDS version at least 2.11.52"
15056 local migrate_dir=$DIR/$tdir/migrate_dir
15057 local other_dir=$DIR/$tdir/other_dir
15059 test_mkdir $DIR/$tdir
15060 test_mkdir -i0 -c1 $migrate_dir
15061 test_mkdir -i0 -c1 $other_dir
15062 for ((i=0; i<10; i++)); do
15063 mkdir -p $migrate_dir/dir_${i}
15064 createmany -o $migrate_dir/dir_${i}/f 10 ||
15065 error "create files under remote dir failed $i"
15068 cp /etc/passwd $migrate_dir/$tfile
15069 cp /etc/passwd $other_dir/$tfile
15070 chattr +SAD $migrate_dir
15071 chattr +SAD $migrate_dir/$tfile
15073 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15074 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15075 local old_dir_mode=$(stat -c%f $migrate_dir)
15076 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15078 mkdir -p $migrate_dir/dir_default_stripe2
15079 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15080 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15082 mkdir -p $other_dir
15083 ln $migrate_dir/$tfile $other_dir/luna
15084 ln $migrate_dir/$tfile $migrate_dir/sofia
15085 ln $other_dir/$tfile $migrate_dir/david
15086 ln -s $migrate_dir/$tfile $other_dir/zachary
15087 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15088 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15090 $LFS migrate -m $MDTIDX $migrate_dir ||
15091 error "fails on migrating remote dir to MDT1"
15093 echo "migratate to MDT1, then checking.."
15094 for ((i = 0; i < 10; i++)); do
15095 for file in $(find $migrate_dir/dir_${i}); do
15096 mdt_index=$($LFS getstripe -m $file)
15097 [ $mdt_index == $MDTIDX ] ||
15098 error "$file is not on MDT${MDTIDX}"
15102 # the multiple link file should still in MDT0
15103 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15104 [ $mdt_index == 0 ] ||
15105 error "$file is not on MDT${MDTIDX}"
15107 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15108 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15109 error " expect $old_dir_flag get $new_dir_flag"
15111 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15112 [ "$old_file_flag" = "$new_file_flag" ] ||
15113 error " expect $old_file_flag get $new_file_flag"
15115 local new_dir_mode=$(stat -c%f $migrate_dir)
15116 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15117 error "expect mode $old_dir_mode get $new_dir_mode"
15119 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15120 [ "$old_file_mode" = "$new_file_mode" ] ||
15121 error "expect mode $old_file_mode get $new_file_mode"
15123 diff /etc/passwd $migrate_dir/$tfile ||
15124 error "$tfile different after migration"
15126 diff /etc/passwd $other_dir/luna ||
15127 error "luna different after migration"
15129 diff /etc/passwd $migrate_dir/sofia ||
15130 error "sofia different after migration"
15132 diff /etc/passwd $migrate_dir/david ||
15133 error "david different after migration"
15135 diff /etc/passwd $other_dir/zachary ||
15136 error "zachary different after migration"
15138 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15139 error "${tfile}_ln different after migration"
15141 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15142 error "${tfile}_ln_other different after migration"
15144 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15145 [ $stripe_count = 2 ] ||
15146 error "dir strpe_count $d != 2 after migration."
15148 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15149 [ $stripe_count = 2 ] ||
15150 error "file strpe_count $d != 2 after migration."
15152 #migrate back to MDT0
15155 $LFS migrate -m $MDTIDX $migrate_dir ||
15156 error "fails on migrating remote dir to MDT0"
15158 echo "migrate back to MDT0, checking.."
15159 for file in $(find $migrate_dir); do
15160 mdt_index=$($LFS getstripe -m $file)
15161 [ $mdt_index == $MDTIDX ] ||
15162 error "$file is not on MDT${MDTIDX}"
15165 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15166 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15167 error " expect $old_dir_flag get $new_dir_flag"
15169 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15170 [ "$old_file_flag" = "$new_file_flag" ] ||
15171 error " expect $old_file_flag get $new_file_flag"
15173 local new_dir_mode=$(stat -c%f $migrate_dir)
15174 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15175 error "expect mode $old_dir_mode get $new_dir_mode"
15177 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15178 [ "$old_file_mode" = "$new_file_mode" ] ||
15179 error "expect mode $old_file_mode get $new_file_mode"
15181 diff /etc/passwd ${migrate_dir}/$tfile ||
15182 error "$tfile different after migration"
15184 diff /etc/passwd ${other_dir}/luna ||
15185 error "luna different after migration"
15187 diff /etc/passwd ${migrate_dir}/sofia ||
15188 error "sofia different after migration"
15190 diff /etc/passwd ${other_dir}/zachary ||
15191 error "zachary different after migration"
15193 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15194 error "${tfile}_ln different after migration"
15196 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15197 error "${tfile}_ln_other different after migration"
15199 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15200 [ $stripe_count = 2 ] ||
15201 error "dir strpe_count $d != 2 after migration."
15203 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15204 [ $stripe_count = 2 ] ||
15205 error "file strpe_count $d != 2 after migration."
15207 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15209 run_test 230b "migrate directory"
15212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15213 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15214 remote_mds_nodsh && skip "remote MDS with nodsh"
15215 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15216 skip "Need MDS version at least 2.11.52"
15222 local migrate_dir=$DIR/$tdir/migrate_dir
15224 #If migrating directory fails in the middle, all entries of
15225 #the directory is still accessiable.
15226 test_mkdir $DIR/$tdir
15227 test_mkdir -i0 -c1 $migrate_dir
15228 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15230 createmany -o $migrate_dir/f $total ||
15231 error "create files under ${migrate_dir} failed"
15233 # fail after migrating top dir, and this will fail only once, so the
15234 # first sub file migration will fail (currently f3), others succeed.
15235 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15236 do_facet mds1 lctl set_param fail_loc=0x1801
15237 local t=$(ls $migrate_dir | wc -l)
15238 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15239 error "migrate should fail"
15240 local u=$(ls $migrate_dir | wc -l)
15241 [ "$u" == "$t" ] || error "$u != $t during migration"
15243 # add new dir/file should succeed
15244 mkdir $migrate_dir/dir ||
15245 error "mkdir failed under migrating directory"
15246 touch $migrate_dir/file ||
15247 error "create file failed under migrating directory"
15249 # add file with existing name should fail
15250 for file in $migrate_dir/f*; do
15251 stat $file > /dev/null || error "stat $file failed"
15252 $OPENFILE -f O_CREAT:O_EXCL $file &&
15253 error "open(O_CREAT|O_EXCL) $file should fail"
15254 $MULTIOP $file m && error "create $file should fail"
15255 touch $DIR/$tdir/remote_dir/$tfile ||
15256 error "touch $tfile failed"
15257 ln $DIR/$tdir/remote_dir/$tfile $file &&
15258 error "link $file should fail"
15259 mdt_index=$($LFS getstripe -m $file)
15260 if [ $mdt_index == 0 ]; then
15261 # file failed to migrate is not allowed to rename to
15262 mv $DIR/$tdir/remote_dir/$tfile $file &&
15263 error "rename to $file should fail"
15265 mv $DIR/$tdir/remote_dir/$tfile $file ||
15266 error "rename to $file failed"
15268 echo hello >> $file || error "write $file failed"
15271 # resume migration with different options should fail
15272 $LFS migrate -m 0 $migrate_dir &&
15273 error "migrate -m 0 $migrate_dir should fail"
15275 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15276 error "migrate -c 2 $migrate_dir should fail"
15278 # resume migration should succeed
15279 $LFS migrate -m $MDTIDX $migrate_dir ||
15280 error "migrate $migrate_dir failed"
15282 echo "Finish migration, then checking.."
15283 for file in $(find $migrate_dir); do
15284 mdt_index=$($LFS getstripe -m $file)
15285 [ $mdt_index == $MDTIDX ] ||
15286 error "$file is not on MDT${MDTIDX}"
15289 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15291 run_test 230c "check directory accessiblity if migration failed"
15294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15295 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15296 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15297 skip "Need MDS version at least 2.11.52"
15299 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15301 local migrate_dir=$DIR/$tdir/migrate_dir
15311 old_index=$((RANDOM % MDSCOUNT))
15312 old_count=$((MDSCOUNT - old_index))
15313 new_index=$((RANDOM % MDSCOUNT))
15314 new_count=$((MDSCOUNT - new_index))
15315 new_hash="all_char"
15317 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15318 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15320 test_mkdir $DIR/$tdir
15321 test_mkdir -i $old_index -c $old_count $migrate_dir
15323 for ((i=0; i<100; i++)); do
15324 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15325 createmany -o $migrate_dir/dir_${i}/f 100 ||
15326 error "create files under remote dir failed $i"
15329 echo -n "Migrate from MDT$old_index "
15330 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15331 echo -n "to MDT$new_index"
15332 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15335 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15336 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15337 error "migrate remote dir error"
15339 echo "Finish migration, then checking.."
15340 for file in $(find $migrate_dir); do
15341 mdt_index=$($LFS getstripe -m $file)
15342 if [ $mdt_index -lt $new_index ] ||
15343 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15344 error "$file is on MDT$mdt_index"
15348 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15350 run_test 230d "check migrate big directory"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15355 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15356 skip "Need MDS version at least 2.11.52"
15363 mkdir -p $DIR/$tdir
15364 mkdir $DIR/$tdir/migrate_dir
15365 mkdir $DIR/$tdir/other_dir
15366 touch $DIR/$tdir/migrate_dir/a
15367 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15368 ls $DIR/$tdir/other_dir
15370 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15371 error "migrate dir fails"
15373 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15374 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15376 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15377 [ $mdt_index == 0 ] || error "a is not on MDT0"
15379 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15380 error "migrate dir fails"
15382 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15383 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15385 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15386 [ $mdt_index == 1 ] || error "a is not on MDT1"
15388 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15389 [ $mdt_index == 1 ] || error "b is not on MDT1"
15391 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15392 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15394 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15396 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15398 run_test 230e "migrate mulitple local link files"
15401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15402 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15403 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15404 skip "Need MDS version at least 2.11.52"
15409 mkdir -p $DIR/$tdir
15410 mkdir $DIR/$tdir/migrate_dir
15411 $LFS mkdir -i1 $DIR/$tdir/other_dir
15412 touch $DIR/$tdir/migrate_dir/a
15413 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15414 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15415 ls $DIR/$tdir/other_dir
15417 # a should be migrated to MDT1, since no other links on MDT0
15418 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15419 error "#1 migrate dir fails"
15420 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15421 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15422 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15423 [ $mdt_index == 1 ] || error "a is not on MDT1"
15425 # a should stay on MDT1, because it is a mulitple link file
15426 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15427 error "#2 migrate dir fails"
15428 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15429 [ $mdt_index == 1 ] || error "a is not on MDT1"
15431 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15432 error "#3 migrate dir fails"
15434 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15435 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15436 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15438 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15439 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15441 # a should be migrated to MDT0, since no other links on MDT1
15442 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15443 error "#4 migrate dir fails"
15444 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15445 [ $mdt_index == 0 ] || error "a is not on MDT0"
15447 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15449 run_test 230f "migrate mulitple remote link files"
15452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15454 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15455 skip "Need MDS version at least 2.11.52"
15457 mkdir -p $DIR/$tdir/migrate_dir
15459 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15460 error "migrating dir to non-exist MDT succeeds"
15463 run_test 230g "migrate dir to non-exist MDT"
15466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15468 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15469 skip "Need MDS version at least 2.11.52"
15473 mkdir -p $DIR/$tdir/migrate_dir
15475 $LFS migrate -m1 $DIR &&
15476 error "migrating mountpoint1 should fail"
15478 $LFS migrate -m1 $DIR/$tdir/.. &&
15479 error "migrating mountpoint2 should fail"
15482 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15483 error "migrating $tdir/migrate_dir/.. should fail"
15487 run_test 230h "migrate .. and root"
15490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15491 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15492 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15493 skip "Need MDS version at least 2.11.52"
15495 mkdir -p $DIR/$tdir/migrate_dir
15497 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15498 error "migration fails with a tailing slash"
15500 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15501 error "migration fails with two tailing slashes"
15503 run_test 230i "lfs migrate -m tolerates trailing slashes"
15506 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15507 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15508 skip "Need MDS version at least 2.11.52"
15510 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15511 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15512 error "create $tfile failed"
15513 cat /etc/passwd > $DIR/$tdir/$tfile
15515 $LFS migrate -m 1 $DIR/$tdir
15517 cmp /etc/passwd $DIR/$tdir/$tfile ||
15518 error "DoM file mismatch after migration"
15520 run_test 230j "DoM file data not changed after dir migration"
15523 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15524 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15525 skip "Need MDS version at least 2.11.56"
15528 local files_on_starting_mdt=0
15530 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15531 $LFS getdirstripe $DIR/$tdir
15532 for i in $(seq $total); do
15533 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15534 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15535 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15538 echo "$files_on_starting_mdt files on MDT0"
15540 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15541 $LFS getdirstripe $DIR/$tdir
15543 files_on_starting_mdt=0
15544 for i in $(seq $total); do
15545 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15546 error "file $tfile.$i mismatch after migration"
15547 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15548 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15551 echo "$files_on_starting_mdt files on MDT1 after migration"
15552 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15554 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15555 $LFS getdirstripe $DIR/$tdir
15557 files_on_starting_mdt=0
15558 for i in $(seq $total); do
15559 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15560 error "file $tfile.$i mismatch after 2nd migration"
15561 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15562 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15565 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15566 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15570 run_test 230k "file data not changed after dir migration"
15573 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15574 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15575 skip "Need MDS version at least 2.11.56"
15577 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15578 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15579 error "create files under remote dir failed $i"
15580 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15582 run_test 230l "readdir between MDTs won't crash"
15586 # For simplicity this test assumes that max_pages_per_rpc
15587 # is the same across all OSCs
15588 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15589 local bulk_size=$((max_pages * PAGE_SIZE))
15590 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15593 mkdir -p $DIR/$tdir
15594 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15595 error "failed to set stripe with -S ${brw_size}M option"
15597 # clear the OSC stats
15598 $LCTL set_param osc.*.stats=0 &>/dev/null
15601 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15603 oflag=direct &>/dev/null || error "dd failed"
15605 sync; sleep 1; sync # just to be safe
15606 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15607 if [ x$nrpcs != "x1" ]; then
15608 $LCTL get_param osc.*.stats
15609 error "found $nrpcs ost_write RPCs, not 1 as expected"
15613 # Drop the OSC cache, otherwise we will read from it
15614 cancel_lru_locks osc
15616 # clear the OSC stats
15617 $LCTL set_param osc.*.stats=0 &>/dev/null
15619 # Client reads $bulk_size.
15620 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15621 iflag=direct &>/dev/null || error "dd failed"
15623 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15624 if [ x$nrpcs != "x1" ]; then
15625 $LCTL get_param osc.*.stats
15626 error "found $nrpcs ost_read RPCs, not 1 as expected"
15629 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15632 mkdir -p $DIR/$tdir
15634 for i in {0..1023}; do
15635 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15636 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15637 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15641 run_test 231b "must not assert on fully utilized OST request buffer"
15644 mkdir -p $DIR/$tdir
15645 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15647 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15648 do_facet ost1 $LCTL set_param fail_loc=0x31c
15650 # ignore dd failure
15651 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15653 do_facet ost1 $LCTL set_param fail_loc=0
15654 umount_client $MOUNT || error "umount failed"
15655 mount_client $MOUNT || error "mount failed"
15656 stop ost1 || error "cannot stop ost1"
15657 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15659 run_test 232a "failed lock should not block umount"
15662 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15663 skip "Need MDS version at least 2.10.58"
15665 mkdir -p $DIR/$tdir
15666 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15667 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15669 cancel_lru_locks osc
15671 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15672 do_facet ost1 $LCTL set_param fail_loc=0x31c
15675 $LFS data_version $DIR/$tdir/$tfile || true
15677 do_facet ost1 $LCTL set_param fail_loc=0
15678 umount_client $MOUNT || error "umount failed"
15679 mount_client $MOUNT || error "mount failed"
15680 stop ost1 || error "cannot stop ost1"
15681 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15683 run_test 232b "failed data version lock should not block umount"
15686 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15687 skip "Need MDS version at least 2.3.64"
15688 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15690 local fid=$($LFS path2fid $MOUNT)
15692 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15693 error "cannot access $MOUNT using its FID '$fid'"
15695 run_test 233a "checking that OBF of the FS root succeeds"
15698 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15699 skip "Need MDS version at least 2.5.90"
15700 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15702 local fid=$($LFS path2fid $MOUNT/.lustre)
15704 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15705 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15707 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15708 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15709 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15711 run_test 233b "checking that OBF of the FS .lustre succeeds"
15714 local p="$TMP/sanityN-$TESTNAME.parameters"
15715 save_lustre_params client "llite.*.xattr_cache" > $p
15716 lctl set_param llite.*.xattr_cache 1 ||
15717 skip_env "xattr cache is not supported"
15719 mkdir -p $DIR/$tdir || error "mkdir failed"
15720 touch $DIR/$tdir/$tfile || error "touch failed"
15721 # OBD_FAIL_LLITE_XATTR_ENOMEM
15722 $LCTL set_param fail_loc=0x1405
15723 getfattr -n user.attr $DIR/$tdir/$tfile &&
15724 error "getfattr should have failed with ENOMEM"
15725 $LCTL set_param fail_loc=0x0
15728 restore_lustre_params < $p
15731 run_test 234 "xattr cache should not crash on ENOMEM"
15734 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15735 skip "Need MDS version at least 2.4.52"
15737 flock_deadlock $DIR/$tfile
15742 124) error "process hangs on a deadlock"
15744 *) error "error executing flock_deadlock $DIR/$tfile"
15748 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15752 check_swap_layouts_support
15754 local ref1=/etc/passwd
15755 local ref2=/etc/group
15756 local file1=$DIR/$tdir/f1
15757 local file2=$DIR/$tdir/f2
15759 test_mkdir -c1 $DIR/$tdir
15760 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15761 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15762 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15763 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15764 local fd=$(free_fd)
15765 local cmd="exec $fd<>$file2"
15768 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15769 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15772 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15777 run_test 236 "Layout swap on open unlinked file"
15779 # LU-4659 linkea consistency
15781 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15782 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15783 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15784 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15787 ln $DIR/$tfile $DIR/$tfile.lnk
15788 touch $DIR/$tfile.new
15789 mv $DIR/$tfile.new $DIR/$tfile
15790 local fid1=$($LFS path2fid $DIR/$tfile)
15791 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15792 local path1=$($LFS fid2path $FSNAME "$fid1")
15793 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15794 local path2=$($LFS fid2path $FSNAME "$fid2")
15795 [ $tfile.lnk == $path2 ] ||
15796 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15799 run_test 238 "Verify linkea consistency"
15801 test_239A() { # was test_239
15802 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15803 skip "Need MDS version at least 2.5.60"
15805 local list=$(comma_list $(mdts_nodes))
15807 mkdir -p $DIR/$tdir
15808 createmany -o $DIR/$tdir/f- 5000
15809 unlinkmany $DIR/$tdir/f- 5000
15810 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15811 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15812 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15813 osp.*MDT*.sync_in_flight" | calc_sum)
15814 [ "$changes" -eq 0 ] || error "$changes not synced"
15816 run_test 239A "osp_sync test"
15818 test_239a() { #LU-5297
15819 remote_mds_nodsh && skip "remote MDS with nodsh"
15822 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15823 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15824 chgrp $RUNAS_GID $DIR/$tfile
15825 wait_delete_completed
15827 run_test 239a "process invalid osp sync record correctly"
15829 test_239b() { #LU-5297
15830 remote_mds_nodsh && skip "remote MDS with nodsh"
15833 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15834 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15835 chgrp $RUNAS_GID $DIR/$tfile1
15836 wait_delete_completed
15837 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15839 chgrp $RUNAS_GID $DIR/$tfile2
15840 wait_delete_completed
15842 run_test 239b "process osp sync record with ENOMEM error correctly"
15845 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15846 remote_mds_nodsh && skip "remote MDS with nodsh"
15848 mkdir -p $DIR/$tdir
15850 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15851 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15852 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15853 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15855 umount_client $MOUNT || error "umount failed"
15856 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15857 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15858 mount_client $MOUNT || error "failed to mount client"
15860 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15861 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15863 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15869 for LOOP in $(seq $count); do
15870 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15871 cancel_lru_locks $OSC || true
15879 for LOOP in $(seq $1); do
15880 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15885 test_241a() { # was test_241
15886 local bsize=$PAGE_SIZE
15888 (( bsize < 40960 )) && bsize=40960
15889 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15891 cancel_lru_locks $OSC
15892 test_241_bio 1000 $bsize &
15894 test_241_dio 1000 $bsize
15897 run_test 241a "bio vs dio"
15900 local bsize=$PAGE_SIZE
15902 (( bsize < 40960 )) && bsize=40960
15903 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15905 test_241_dio 1000 $bsize &
15907 test_241_dio 1000 $bsize
15910 run_test 241b "dio vs dio"
15913 remote_mds_nodsh && skip "remote MDS with nodsh"
15915 mkdir -p $DIR/$tdir
15916 touch $DIR/$tdir/$tfile
15918 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15919 do_facet mds1 lctl set_param fail_loc=0x105
15920 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15922 do_facet mds1 lctl set_param fail_loc=0
15923 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15925 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15929 test_mkdir $DIR/$tdir
15930 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15932 run_test 243 "various group lock tests"
15936 test_mkdir $DIR/$tdir
15937 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15938 sendfile_grouplock $DIR/$tdir/$tfile || \
15939 error "sendfile+grouplock failed"
15942 run_test 244 "sendfile with group lock tests"
15945 local flagname="multi_mod_rpcs"
15946 local connect_data_name="max_mod_rpcs"
15949 # check if multiple modify RPCs flag is set
15950 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15951 grep "connect_flags:")
15954 echo "$out" | grep -qw $flagname
15955 if [ $? -ne 0 ]; then
15956 echo "connect flag $flagname is not set"
15960 # check if multiple modify RPCs data is set
15961 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15964 echo "$out" | grep -qw $connect_data_name ||
15965 error "import should have connect data $connect_data_name"
15967 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15969 test_246() { # LU-7371
15970 remote_ost_nodsh && skip "remote OST with nodsh"
15971 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
15972 skip "Need OST version >= 2.7.62"
15974 do_facet ost1 $LCTL set_param fail_val=4095
15975 #define OBD_FAIL_OST_READ_SIZE 0x234
15976 do_facet ost1 $LCTL set_param fail_loc=0x234
15977 $LFS setstripe $DIR/$tfile -i 0 -c 1
15978 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15979 cancel_lru_locks $FSNAME-OST0000
15980 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15982 run_test 246 "Read file of size 4095 should return right length"
15988 umount_client $submount
15993 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15995 skip_env "Fileset feature is not supported"
15997 local submount=${MOUNT}_$tdir
16000 mkdir -p $submount || error "mkdir $submount failed"
16001 FILESET="$FILESET/$tdir" mount_client $submount ||
16002 error "mount $submount failed"
16003 trap "cleanup_247 $submount" EXIT
16004 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16005 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16006 error "read $MOUNT/$tdir/$tfile failed"
16007 cleanup_247 $submount
16009 run_test 247a "mount subdir as fileset"
16012 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16013 skip_env "Fileset feature is not supported"
16015 local submount=${MOUNT}_$tdir
16017 rm -rf $MOUNT/$tdir
16018 mkdir -p $submount || error "mkdir $submount failed"
16020 FILESET="$FILESET/$tdir" mount_client $submount &&
16021 error "mount $submount should fail"
16024 run_test 247b "mount subdir that dose not exist"
16027 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16028 skip_env "Fileset feature is not supported"
16030 local submount=${MOUNT}_$tdir
16032 mkdir -p $MOUNT/$tdir/dir1
16033 mkdir -p $submount || error "mkdir $submount failed"
16034 trap "cleanup_247 $submount" EXIT
16035 FILESET="$FILESET/$tdir" mount_client $submount ||
16036 error "mount $submount failed"
16037 local fid=$($LFS path2fid $MOUNT/)
16038 $LFS fid2path $submount $fid && error "fid2path should fail"
16039 cleanup_247 $submount
16041 run_test 247c "running fid2path outside root"
16044 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16045 skip "Fileset feature is not supported"
16047 local submount=${MOUNT}_$tdir
16049 mkdir -p $MOUNT/$tdir/dir1
16050 mkdir -p $submount || error "mkdir $submount failed"
16051 FILESET="$FILESET/$tdir" mount_client $submount ||
16052 error "mount $submount failed"
16053 trap "cleanup_247 $submount" EXIT
16054 local fid=$($LFS path2fid $submount/dir1)
16055 $LFS fid2path $submount $fid || error "fid2path should succeed"
16056 cleanup_247 $submount
16058 run_test 247d "running fid2path inside root"
16062 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16064 skip "Fileset feature is not supported"
16066 local submount=${MOUNT}_$tdir
16069 mkdir -p $submount || error "mkdir $submount failed"
16070 FILESET="$FILESET/.." mount_client $submount &&
16071 error "mount $submount should fail"
16074 run_test 247e "mount .. as fileset"
16077 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16078 [ -z "$fast_read_sav" ] && skip "no fast read support"
16080 # create a large file for fast read verification
16081 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16083 # make sure the file is created correctly
16084 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16085 { rm -f $DIR/$tfile; skip "file creation error"; }
16087 echo "Test 1: verify that fast read is 4 times faster on cache read"
16089 # small read with fast read enabled
16090 $LCTL set_param -n llite.*.fast_read=1
16091 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16092 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16093 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16094 # small read with fast read disabled
16095 $LCTL set_param -n llite.*.fast_read=0
16096 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16097 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16098 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16100 # verify that fast read is 4 times faster for cache read
16101 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16102 error_not_in_vm "fast read was not 4 times faster: " \
16103 "$t_fast vs $t_slow"
16105 echo "Test 2: verify the performance between big and small read"
16106 $LCTL set_param -n llite.*.fast_read=1
16108 # 1k non-cache read
16109 cancel_lru_locks osc
16110 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16111 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16112 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16114 # 1M non-cache read
16115 cancel_lru_locks osc
16116 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16117 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16118 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16120 # verify that big IO is not 4 times faster than small IO
16121 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16122 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16124 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16127 run_test 248 "fast read verification"
16129 test_249() { # LU-7890
16130 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16131 skip "Need at least version 2.8.54"
16134 $LFS setstripe -c 1 $DIR/$tfile
16135 # Offset 2T == 4k * 512M
16136 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16137 error "dd to 2T offset failed"
16139 run_test 249 "Write above 2T file size"
16142 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16143 && skip "no 16TB file size limit on ZFS"
16145 $LFS setstripe -c 1 $DIR/$tfile
16146 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16147 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16148 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16149 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16150 conv=notrunc,fsync && error "append succeeded"
16153 run_test 250 "Write above 16T limit"
16156 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16158 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16159 #Skip once - writing the first stripe will succeed
16160 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16161 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16162 error "short write happened"
16164 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16165 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16166 error "short read happened"
16170 run_test 251 "Handling short read and write correctly"
16173 remote_mds_nodsh && skip "remote MDS with nodsh"
16174 remote_ost_nodsh && skip "remote OST with nodsh"
16175 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16176 skip_env "ldiskfs only test"
16186 # check lr_reader on OST0000
16188 dev=$(facet_device $tgt)
16189 out=$(do_facet $tgt $LR_READER $dev)
16190 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16192 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16193 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16194 error "Invalid uuid returned by $LR_READER on target $tgt"
16195 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16197 # check lr_reader -c on MDT0000
16199 dev=$(facet_device $tgt)
16200 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16201 skip "$LR_READER does not support additional options"
16203 out=$(do_facet $tgt $LR_READER -c $dev)
16204 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16206 num=$(echo "$out" | grep -c "mdtlov")
16207 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16208 error "Invalid number of mdtlov clients returned by $LR_READER"
16209 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16211 # check lr_reader -cr on MDT0000
16212 out=$(do_facet $tgt $LR_READER -cr $dev)
16213 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16215 echo "$out" | grep -q "^reply_data:$" ||
16216 error "$LR_READER should have returned 'reply_data' section"
16217 num=$(echo "$out" | grep -c "client_generation")
16218 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16220 run_test 252 "check lr_reader tool"
16222 test_253_fill_ost() {
16223 local size_mb #how many MB should we write to pass watermark
16224 local lwm=$3 #low watermark
16225 local free_10mb #10% of free space
16227 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16228 size_mb=$((free_kb / 1024 - lwm))
16229 free_10mb=$((free_kb / 10240))
16230 #If 10% of free space cross low watermark use it
16231 if (( free_10mb > size_mb )); then
16234 #At least we need to store 1.1 of difference between
16235 #free space and low watermark
16236 size_mb=$((size_mb + size_mb / 10))
16238 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16239 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16240 oflag=append conv=notrunc
16245 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16246 echo "OST still has $((free_kb / 1024)) mbytes free"
16250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16251 remote_mds_nodsh && skip "remote MDS with nodsh"
16252 remote_mgs_nodsh && skip "remote MGS with nodsh"
16257 local ost_name=$($LFS osts |
16258 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16260 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16261 do_facet $SINGLEMDS $LCTL get_param -n \
16262 osp.$mdtosc_proc1.reserved_mb_high ||
16263 skip "remote MDS does not support reserved_mb_high"
16267 wait_delete_completed
16270 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16271 osp.$mdtosc_proc1.reserved_mb_high)
16272 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16273 osp.$mdtosc_proc1.reserved_mb_low)
16274 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16276 if ! combined_mgs_mds ; then
16279 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16280 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16281 error "Adding $ost_name to pool failed"
16283 # Wait for client to see a OST at pool
16284 wait_update $HOSTNAME "$LCTL get_param -n
16285 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16286 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16287 error "Client can not see the pool"
16288 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16289 error "Setstripe failed"
16291 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16292 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16293 echo "OST still has $((blocks/1024)) mbytes free"
16295 local new_lwm=$((blocks/1024-10))
16296 do_facet $SINGLEMDS $LCTL set_param \
16297 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16298 do_facet $SINGLEMDS $LCTL set_param \
16299 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16301 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16303 #First enospc could execute orphan deletion so repeat.
16304 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16306 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16307 osp.$mdtosc_proc1.prealloc_status)
16308 echo "prealloc_status $oa_status"
16310 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16311 error "File creation should fail"
16312 #object allocation was stopped, but we still able to append files
16313 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16314 error "Append failed"
16315 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16317 wait_delete_completed
16321 for i in $(seq 10 12); do
16322 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16323 error "File creation failed after rm";
16326 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16327 osp.$mdtosc_proc1.prealloc_status)
16328 echo "prealloc_status $oa_status"
16330 if (( oa_status != 0 )); then
16331 error "Object allocation still disable after rm"
16333 do_facet $SINGLEMDS $LCTL set_param \
16334 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16335 do_facet $SINGLEMDS $LCTL set_param \
16336 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16339 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16340 error "Remove $ost_name from pool failed"
16341 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16342 error "Pool destroy fialed"
16344 if ! combined_mgs_mds ; then
16348 run_test 253 "Check object allocation limit"
16351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16352 remote_mds_nodsh && skip "remote MDS with nodsh"
16353 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16354 skip "MDS does not support changelog_size"
16357 local MDT0=$(facet_svc $SINGLEMDS)
16359 changelog_register || error "changelog_register failed"
16361 changelog_clear 0 || error "changelog_clear failed"
16363 local size1=$(do_facet $SINGLEMDS \
16364 $LCTL get_param -n mdd.$MDT0.changelog_size)
16365 echo "Changelog size $size1"
16368 $LFS mkdir -i 0 $DIR/$tdir
16370 mkdir -p $DIR/$tdir/pics/2008/zachy
16371 touch $DIR/$tdir/pics/2008/zachy/timestamp
16372 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16373 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16374 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16375 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16376 rm $DIR/$tdir/pics/desktop.jpg
16378 local size2=$(do_facet $SINGLEMDS \
16379 $LCTL get_param -n mdd.$MDT0.changelog_size)
16380 echo "Changelog size after work $size2"
16382 (( $size2 > $size1 )) ||
16383 error "new Changelog size=$size2 less than old size=$size1"
16385 run_test 254 "Check changelog size"
16392 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16393 awk -F: '{print $2}' | grep $type > /dev/null
16394 if [ $? -ne 0 ]; then
16404 lfs ladvise -a willread $file > /dev/null 2>&1
16405 if [ $? -eq 0 ]; then
16409 lfs ladvise -a willread $file 2>&1 |
16410 grep "Inappropriate ioctl for device" > /dev/null
16411 if [ $? -eq 0 ]; then
16418 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16421 # run a random read IO workload
16422 # usage: random_read_iops <filename> <filesize> <iosize>
16423 random_read_iops() {
16426 local iosize=${3:-4096}
16428 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16429 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16432 drop_file_oss_cache() {
16436 $LFS ladvise -a dontneed $file 2>/dev/null ||
16437 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16440 ladvise_willread_performance()
16443 local average_origin=0
16444 local average_cache=0
16445 local average_ladvise=0
16447 for ((i = 1; i <= $repeat; i++)); do
16448 echo "Iter $i/$repeat: reading without willread hint"
16449 cancel_lru_locks osc
16450 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16451 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16452 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16453 average_origin=$(bc <<<"$average_origin + $speed_origin")
16455 cancel_lru_locks osc
16456 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16457 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16458 average_cache=$(bc <<<"$average_cache + $speed_cache")
16460 cancel_lru_locks osc
16461 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16462 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16463 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16464 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16465 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16467 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16468 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16469 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16471 speedup_cache=$(percent $average_cache $average_origin)
16472 speedup_ladvise=$(percent $average_ladvise $average_origin)
16474 echo "Average uncached read: $average_origin"
16475 echo "Average speedup with OSS cached read: " \
16476 "$average_cache = +$speedup_cache%"
16477 echo "Average speedup with ladvise willread: " \
16478 "$average_ladvise = +$speedup_ladvise%"
16480 local lowest_speedup=20
16481 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16482 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16483 "got $average_cache%. Skipping ladvise willread check."
16487 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16488 # it is still good to run until then to exercise 'ladvise willread'
16489 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16490 [ "$ost1_FSTYPE" = "zfs" ] &&
16491 echo "osd-zfs does not support dontneed or drop_caches" &&
16494 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16495 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16496 error_not_in_vm "Speedup with willread is less than " \
16497 "$lowest_speedup%, got $average_ladvise%"
16501 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16502 skip "lustre < 2.8.54 does not support ladvise "
16503 remote_ost_nodsh && skip "remote OST with nodsh"
16505 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16507 ladvise_no_type willread $DIR/$tfile &&
16508 skip "willread ladvise is not supported"
16510 ladvise_no_ioctl $DIR/$tfile &&
16511 skip "ladvise ioctl is not supported"
16514 local size=$((size_mb * 1048576))
16515 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16516 error "dd to $DIR/$tfile failed"
16518 lfs ladvise -a willread $DIR/$tfile ||
16519 error "Ladvise failed with no range argument"
16521 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16522 error "Ladvise failed with no -l or -e argument"
16524 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16525 error "Ladvise failed with only -e argument"
16527 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16528 error "Ladvise failed with only -l argument"
16530 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16531 error "End offset should not be smaller than start offset"
16533 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16534 error "End offset should not be equal to start offset"
16536 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16537 error "Ladvise failed with overflowing -s argument"
16539 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16540 error "Ladvise failed with overflowing -e argument"
16542 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16543 error "Ladvise failed with overflowing -l argument"
16545 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16546 error "Ladvise succeeded with conflicting -l and -e arguments"
16548 echo "Synchronous ladvise should wait"
16550 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16551 do_nodes $(comma_list $(osts_nodes)) \
16552 $LCTL set_param fail_val=$delay fail_loc=0x237
16554 local start_ts=$SECONDS
16555 lfs ladvise -a willread $DIR/$tfile ||
16556 error "Ladvise failed with no range argument"
16557 local end_ts=$SECONDS
16558 local inteval_ts=$((end_ts - start_ts))
16560 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16561 error "Synchronous advice didn't wait reply"
16564 echo "Asynchronous ladvise shouldn't wait"
16565 local start_ts=$SECONDS
16566 lfs ladvise -a willread -b $DIR/$tfile ||
16567 error "Ladvise failed with no range argument"
16568 local end_ts=$SECONDS
16569 local inteval_ts=$((end_ts - start_ts))
16571 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16572 error "Asynchronous advice blocked"
16575 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16576 ladvise_willread_performance
16578 run_test 255a "check 'lfs ladvise -a willread'"
16584 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16588 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16589 skip "lustre < 2.8.54 does not support ladvise "
16590 remote_ost_nodsh && skip "remote OST with nodsh"
16592 lfs setstripe -c 1 -i 0 $DIR/$tfile
16594 ladvise_no_type dontneed $DIR/$tfile &&
16595 skip "dontneed ladvise is not supported"
16597 ladvise_no_ioctl $DIR/$tfile &&
16598 skip "ladvise ioctl is not supported"
16600 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16601 [ "$ost1_FSTYPE" = "zfs" ] &&
16602 skip "zfs-osd does not support 'ladvise dontneed'"
16605 local size=$((size_mb * 1048576))
16606 # In order to prevent disturbance of other processes, only check 3/4
16607 # of the memory usage
16608 local kibibytes=$((size_mb * 1024 * 3 / 4))
16610 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16611 error "dd to $DIR/$tfile failed"
16613 #force write to complete before dropping OST cache & checking memory
16616 local total=$(facet_meminfo ost1 MemTotal)
16617 echo "Total memory: $total KiB"
16619 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16620 local before_read=$(facet_meminfo ost1 Cached)
16621 echo "Cache used before read: $before_read KiB"
16623 lfs ladvise -a willread $DIR/$tfile ||
16624 error "Ladvise willread failed"
16625 local after_read=$(facet_meminfo ost1 Cached)
16626 echo "Cache used after read: $after_read KiB"
16628 lfs ladvise -a dontneed $DIR/$tfile ||
16629 error "Ladvise dontneed again failed"
16630 local no_read=$(facet_meminfo ost1 Cached)
16631 echo "Cache used after dontneed ladvise: $no_read KiB"
16633 if [ $total -lt $((before_read + kibibytes)) ]; then
16634 echo "Memory is too small, abort checking"
16638 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16639 error "Ladvise willread should use more memory" \
16640 "than $kibibytes KiB"
16643 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16644 error "Ladvise dontneed should release more memory" \
16645 "than $kibibytes KiB"
16648 run_test 255b "check 'lfs ladvise -a dontneed'"
16651 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16652 skip "lustre < 2.10.53 does not support lockahead"
16660 test_mkdir -p $DIR/$tdir
16661 $LFS setstripe -i 0 $DIR/$tdir
16663 #test 10 returns only success/failure
16665 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16667 if [ $rc -eq 255 ]; then
16668 error "Ladvise test${i} failed, ${rc}"
16671 #test 11 counts lock enqueue requests, all others count new locks
16673 count=$(do_facet ost1 \
16674 $LCTL get_param -n ost.OSS.ost.stats)
16675 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16677 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16679 if [ $rc -eq 255 ]; then
16680 error "Ladvise test${i} failed, ${rc}"
16683 new_count=$(do_facet ost1 \
16684 $LCTL get_param -n ost.OSS.ost.stats)
16685 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16686 awk '{ print $2 }')
16688 difference="$((new_count - count))"
16689 if [ $difference -ne $rc ]; then
16690 error "Ladvise test${i}, bad enqueue count, returned " \
16691 "${rc}, actual ${difference}"
16694 for i in $(seq 12 21); do
16695 # If we do not do this, we run the risk of having too many
16696 # locks and starting lock cancellation while we are checking
16698 cancel_lru_locks osc
16700 count=$($LCTL get_param -n \
16701 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16703 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16705 if [ $rc -eq 255 ]; then
16706 error "Ladvise test ${i} failed, ${rc}"
16709 new_count=$($LCTL get_param -n \
16710 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16711 difference="$((new_count - count))"
16713 # Test 15 output is divided by 100 to map down to valid return
16714 if [ $i -eq 15 ]; then
16718 if [ $difference -ne $rc ]; then
16719 error "Ladvise test ${i}, bad lock count, returned " \
16720 "${rc}, actual ${difference}"
16724 #test 22 returns only success/failure
16726 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16728 if [ $rc -eq 255 ]; then
16729 error "Ladvise test${i} failed, ${rc}"
16732 run_test 255c "suite of ladvise lockahead tests"
16735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16736 remote_mds_nodsh && skip "remote MDS with nodsh"
16737 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16738 changelog_users $SINGLEMDS | grep "^cl" &&
16739 skip "active changelog user"
16745 mdt_dev=$(mdsdevname 1)
16748 changelog_register || error "changelog_register failed"
16751 mkdir -p $DIR/$tdir
16753 changelog_clear 0 || error "changelog_clear failed"
16756 touch $DIR/$tdir/{1..10}
16759 stop $SINGLEMDS || error "Fail to stop MDT"
16763 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16765 #after mount new plainllog is used
16766 touch $DIR/$tdir/{11..19}
16767 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16768 cat_sl=$(do_facet $SINGLEMDS "sync; \
16769 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16770 llog_reader $tmpfile | grep -c type=1064553b")
16771 do_facet $SINGLEMDS llog_reader $tmpfile
16773 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16775 changelog_clear 0 || error "changelog_clear failed"
16777 cat_sl=$(do_facet $SINGLEMDS "sync; \
16778 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16779 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16781 if (( cat_sl == 2 )); then
16782 error "Empty plain llog was not deleted from changelog catalog"
16783 elif (( cat_sl != 1 )); then
16784 error "Active plain llog shouldn't be deleted from catalog"
16787 run_test 256 "Check llog delete for empty and not full state"
16790 remote_mds_nodsh && skip "remote MDS with nodsh"
16791 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16792 skip "Need MDS version at least 2.8.55"
16794 test_mkdir $DIR/$tdir
16796 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16797 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16800 #define OBD_FAIL_MDS_XATTR_REP 0x161
16801 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16802 local facet=mds$((mdtidx + 1))
16803 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16804 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16806 stop $facet || error "stop MDS failed"
16807 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16808 error "start MDS fail"
16809 wait_recovery_complete $facet
16811 run_test 257 "xattr locks are not lost"
16813 # Verify we take the i_mutex when security requires it
16815 #define OBD_FAIL_IMUTEX_SEC 0x141c
16816 $LCTL set_param fail_loc=0x141c
16818 chmod u+s $DIR/$tfile
16819 chmod a+rwx $DIR/$tfile
16820 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16822 if [ $RC -ne 0 ]; then
16823 error "error, failed to take i_mutex, rc=$?"
16829 # Verify we do NOT take the i_mutex in the normal case
16831 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16832 $LCTL set_param fail_loc=0x141d
16835 chmod a+rw $DIR/$tfile
16836 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16838 if [ $RC -ne 0 ]; then
16839 error "error, took i_mutex unnecessarily, rc=$?"
16844 run_test 258b "verify i_mutex security behavior"
16847 local file=$DIR/$tfile
16851 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16853 stack_trap "rm -f $file" EXIT
16855 wait_delete_completed
16856 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16857 echo "before: $before"
16859 $LFS setstripe -i 0 -c 1 $file
16860 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16862 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16863 echo "after write: $after"
16865 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16866 do_facet ost1 $LCTL set_param fail_loc=0x2301
16868 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16869 echo "after truncate: $after"
16872 do_facet ost1 $LCTL set_param fail_loc=0
16873 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16875 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16876 echo "after restart: $after"
16877 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16878 error "missing truncate?"
16882 run_test 259 "crash at delayed truncate"
16885 #define OBD_FAIL_MDC_CLOSE 0x806
16886 $LCTL set_param fail_loc=0x80000806
16890 run_test 260 "Check mdc_close fail"
16892 ### Data-on-MDT sanity tests ###
16894 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16895 skip "Need MDS version at least 2.10.55 for DoM"
16898 local dom=$DIR/$tdir/dom_file
16899 local tmp=$DIR/$tdir/tmp_file
16901 mkdir -p $DIR/$tdir
16903 # basic checks for DoM component creation
16904 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16905 error "Can set MDT layout to non-first entry"
16907 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16908 error "Can define multiple entries as MDT layout"
16910 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16912 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16913 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16914 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16916 local mdtidx=$($LFS getstripe -m $dom)
16917 local mdtname=MDT$(printf %04x $mdtidx)
16918 local facet=mds$((mdtidx + 1))
16919 local space_check=1
16921 # Skip free space checks with ZFS
16922 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16926 local size_tmp=$((65536 * 3))
16927 local mdtfree1=$(do_facet $facet \
16928 lctl get_param -n osd*.*$mdtname.kbytesfree)
16930 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16931 # check also direct IO along write
16932 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16933 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16935 cmp $tmp $dom || error "file data is different"
16936 [ $(stat -c%s $dom) == $size_tmp ] ||
16937 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16938 if [ $space_check == 1 ]; then
16939 local mdtfree2=$(do_facet $facet \
16940 lctl get_param -n osd*.*$mdtname.kbytesfree)
16942 # increase in usage from by $size_tmp
16943 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16944 error "MDT free space wrong after write: " \
16945 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16949 local size_dom=10000
16951 $TRUNCATE $dom $size_dom
16952 [ $(stat -c%s $dom) == $size_dom ] ||
16953 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16954 if [ $space_check == 1 ]; then
16955 mdtfree1=$(do_facet $facet \
16956 lctl get_param -n osd*.*$mdtname.kbytesfree)
16957 # decrease in usage from $size_tmp to new $size_dom
16958 [ $(($mdtfree1 - $mdtfree2)) -ge \
16959 $(((size_tmp - size_dom) / 1024)) ] ||
16960 error "MDT free space is wrong after truncate: " \
16961 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16967 size_dom=$((size_dom + size_tmp))
16968 [ $(stat -c%s $dom) == $size_dom ] ||
16969 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16970 if [ $space_check == 1 ]; then
16971 mdtfree2=$(do_facet $facet \
16972 lctl get_param -n osd*.*$mdtname.kbytesfree)
16973 # increase in usage by $size_tmp from previous
16974 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16975 error "MDT free space is wrong after append: " \
16976 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16981 if [ $space_check == 1 ]; then
16982 mdtfree1=$(do_facet $facet \
16983 lctl get_param -n osd*.*$mdtname.kbytesfree)
16984 # decrease in usage by $size_dom from previous
16985 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
16986 error "MDT free space is wrong after removal: " \
16987 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
16990 # combined striping
16991 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16992 error "Can't create DoM + OST striping"
16994 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
16995 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16996 # check also direct IO along write
16997 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16999 cmp $tmp $dom || error "file data is different"
17000 [ $(stat -c%s $dom) == $size_tmp ] ||
17001 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17006 run_test 270a "DoM: basic functionality tests"
17009 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17010 skip "Need MDS version at least 2.10.55"
17012 local dom=$DIR/$tdir/dom_file
17013 local max_size=1048576
17015 mkdir -p $DIR/$tdir
17016 $LFS setstripe -E $max_size -L mdt $dom
17018 # truncate over the limit
17019 $TRUNCATE $dom $(($max_size + 1)) &&
17020 error "successful truncate over the maximum size"
17021 # write over the limit
17022 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17023 error "successful write over the maximum size"
17024 # append over the limit
17025 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17026 echo "12345" >> $dom && error "successful append over the maximum size"
17031 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17034 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17035 skip "Need MDS version at least 2.10.55"
17037 mkdir -p $DIR/$tdir
17038 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17040 # check files inherit DoM EA
17041 touch $DIR/$tdir/first
17042 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17043 error "bad pattern"
17044 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17045 error "bad stripe count"
17046 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17047 error "bad stripe size"
17049 # check directory inherits DoM EA and uses it as default
17050 mkdir $DIR/$tdir/subdir
17051 touch $DIR/$tdir/subdir/second
17052 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17053 error "bad pattern in sub-directory"
17054 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17055 error "bad stripe count in sub-directory"
17056 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17057 error "bad stripe size in sub-directory"
17060 run_test 270c "DoM: DoM EA inheritance tests"
17063 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17064 skip "Need MDS version at least 2.10.55"
17066 mkdir -p $DIR/$tdir
17067 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17069 # inherit default DoM striping
17070 mkdir $DIR/$tdir/subdir
17071 touch $DIR/$tdir/subdir/f1
17073 # change default directory striping
17074 $LFS setstripe -c 1 $DIR/$tdir/subdir
17075 touch $DIR/$tdir/subdir/f2
17076 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17077 error "wrong default striping in file 2"
17078 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17079 error "bad pattern in file 2"
17082 run_test 270d "DoM: change striping from DoM to RAID0"
17085 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17086 skip "Need MDS version at least 2.10.55"
17088 mkdir -p $DIR/$tdir/dom
17089 mkdir -p $DIR/$tdir/norm
17092 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17093 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17095 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17096 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17098 # find DoM files by layout
17099 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17100 [ $NUM -eq $DOMFILES ] ||
17101 error "lfs find -L: found $NUM, expected $DOMFILES"
17102 echo "Test 1: lfs find 20 DOM files by layout: OK"
17104 # there should be 1 dir with default DOM striping
17105 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17107 error "lfs find -L: found $NUM, expected 1 dir"
17108 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17110 # find DoM files by stripe size
17111 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17112 [ $NUM -eq $DOMFILES ] ||
17113 error "lfs find -S: found $NUM, expected $DOMFILES"
17114 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17116 # find files by stripe offset except DoM files
17117 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17118 [ $NUM -eq $NORMFILES ] ||
17119 error "lfs find -i: found $NUM, expected $NORMFILES"
17120 echo "Test 5: lfs find no DOM files by stripe index: OK"
17123 run_test 270e "DoM: lfs find with DoM files test"
17126 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17127 skip "Need MDS version at least 2.10.55"
17129 local mdtname=${FSNAME}-MDT0000-mdtlov
17130 local dom=$DIR/$tdir/dom_file
17131 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17132 lod.$mdtname.dom_stripesize)
17133 local dom_limit=131072
17135 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17136 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17137 lod.$mdtname.dom_stripesize)
17138 [ ${dom_limit} -eq ${dom_current} ] ||
17139 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17141 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17142 $LFS setstripe -d $DIR/$tdir
17143 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17144 error "Can't set directory default striping"
17146 # exceed maximum stripe size
17147 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17148 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17149 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17150 error "Able to create DoM component size more than LOD limit"
17152 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17153 dom_current=$(do_facet mds1 $LCTL get_param -n \
17154 lod.$mdtname.dom_stripesize)
17155 [ 0 -eq ${dom_current} ] ||
17156 error "Can't set zero DoM stripe limit"
17159 # attempt to create DoM file on server with disabled DoM should
17160 # remove DoM entry from layout and be succeed
17161 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17162 error "Can't create DoM file (DoM is disabled)"
17163 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17164 error "File has DoM component while DoM is disabled"
17167 # attempt to create DoM file with only DoM stripe should return error
17168 $LFS setstripe -E $dom_limit -L mdt $dom &&
17169 error "Able to create DoM-only file while DoM is disabled"
17171 # too low values to be aligned with smallest stripe size 64K
17172 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17173 dom_current=$(do_facet mds1 $LCTL get_param -n \
17174 lod.$mdtname.dom_stripesize)
17175 [ 30000 -eq ${dom_current} ] &&
17176 error "Can set too small DoM stripe limit"
17178 # 64K is a minimal stripe size in Lustre, expect limit of that size
17179 [ 65536 -eq ${dom_current} ] ||
17180 error "Limit is not set to 64K but ${dom_current}"
17182 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17183 dom_current=$(do_facet mds1 $LCTL get_param -n \
17184 lod.$mdtname.dom_stripesize)
17186 [ 2147483648 -eq ${dom_current} ] &&
17187 error "Can set too large DoM stripe limit"
17189 do_facet mds1 $LCTL set_param -n \
17190 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17191 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17192 error "Can't create DoM component size after limit change"
17193 do_facet mds1 $LCTL set_param -n \
17194 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17195 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17196 error "Can't create DoM file after limit decrease"
17197 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17198 error "Can create big DoM component after limit decrease"
17199 touch ${dom}_def ||
17200 error "Can't create file with old default layout"
17202 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17205 run_test 270f "DoM: maximum DoM stripe size checks"
17208 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17209 skip "Need MDS version at least 2.10.55"
17211 local dom=$DIR/$tdir/dom
17213 mkdir -p $DIR/$tdir
17215 $LFS setstripe -E 1024K -L mdt $dom
17217 lctl set_param -n mdc.*.stats=clear
17218 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17219 cat $dom > /dev/null
17220 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17221 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17225 run_test 271a "DoM: data is cached for read after write"
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 -E EOF $dom
17237 lctl set_param -n mdc.*.stats=clear
17238 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17239 cancel_lru_locks mdc
17240 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17241 # second stat to check size is cached on client
17242 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17243 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17244 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17247 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17250 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17251 skip "Need MDS version at least 2.10.55"
17253 local dom=$DIR/$tdir/dom
17255 mkdir -p $DIR/$tdir
17257 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17259 lctl set_param -n mdc.*.stats=clear
17260 lctl set_param -n osc.*.stats=clear
17261 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17262 cancel_lru_locks mdc
17263 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17264 # second stat to check size is cached on client
17265 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17266 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17267 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17268 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17269 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17272 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17278 local mdt=MDT$(printf %04x $mdtidx)
17280 if [ -z $param ]; then
17281 lctl get_param -n mdc.*$mdt*.stats
17283 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17288 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17289 skip "Need MDS version at least 2.10.55"
17291 local dom=$DIR/$tdir/dom
17293 mkdir -p $DIR/$tdir
17295 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17297 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17298 local facet=mds$((mdtidx + 1))
17300 cancel_lru_locks mdc
17301 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17302 createmany -o $dom 1000
17303 lctl set_param -n mdc.*.stats=clear
17304 smalliomany -w $dom 1000 200
17305 get_mdc_stats $mdtidx
17306 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17307 # Each file has 1 open, 1 IO enqueues, total 2000
17308 # but now we have also +1 getxattr for security.capability, total 3000
17309 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17310 unlinkmany $dom 1000
17312 cancel_lru_locks mdc
17313 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17314 createmany -o $dom 1000
17315 lctl set_param -n mdc.*.stats=clear
17316 smalliomany -w $dom 1000 200
17317 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17318 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17319 # for OPEN and IO lock.
17320 [ $((enq - enq_2)) -ge 1000 ] ||
17321 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17322 unlinkmany $dom 1000
17325 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17327 cleanup_271def_tests() {
17333 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17334 skip "Need MDS version at least 2.10.57"
17336 local dom=$DIR/$tdir/dom
17337 local tmp=$TMP/$tfile
17338 trap "cleanup_271def_tests $tmp" EXIT
17340 mkdir -p $DIR/$tdir
17342 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17344 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17346 cancel_lru_locks mdc
17347 dd if=/dev/urandom of=$tmp bs=1000 count=1
17348 dd if=$tmp of=$dom bs=1000 count=1
17349 cancel_lru_locks mdc
17351 cat /etc/hosts >> $tmp
17352 lctl set_param -n mdc.*.stats=clear
17354 # append data to the same file it should update local page
17355 echo "Append to the same page"
17356 cat /etc/hosts >> $dom
17357 local num=$(get_mdc_stats $mdtidx ost_read)
17358 local ra=$(get_mdc_stats $mdtidx req_active)
17359 local rw=$(get_mdc_stats $mdtidx req_waittime)
17361 [ -z $num ] || error "$num READ RPC occured"
17362 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17366 cmp $tmp $dom || error "file miscompare"
17368 cancel_lru_locks mdc
17369 lctl set_param -n mdc.*.stats=clear
17371 echo "Open and read file"
17372 cat $dom > /dev/null
17373 local num=$(get_mdc_stats $mdtidx ost_read)
17374 local ra=$(get_mdc_stats $mdtidx req_active)
17375 local rw=$(get_mdc_stats $mdtidx req_waittime)
17377 [ -z $num ] || error "$num READ RPC occured"
17378 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17382 cmp $tmp $dom || error "file miscompare"
17386 run_test 271d "DoM: read on open (1K file in reply buffer)"
17389 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17390 skip "Need MDS version at least 2.10.57"
17392 local dom=$DIR/$tdir/dom
17393 local tmp=$TMP/${tfile}.data
17394 trap "cleanup_271def_tests $tmp" EXIT
17396 mkdir -p $DIR/$tdir
17398 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17400 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17402 cancel_lru_locks mdc
17403 dd if=/dev/urandom of=$tmp bs=30K count=1
17404 dd if=$tmp of=$dom bs=30K count=1
17405 cancel_lru_locks mdc
17406 cat /etc/hosts >> $tmp
17407 lctl set_param -n mdc.*.stats=clear
17409 echo "Append to the same page"
17410 cat /etc/hosts >> $dom
17412 local num=$(get_mdc_stats $mdtidx ost_read)
17413 local ra=$(get_mdc_stats $mdtidx req_active)
17414 local rw=$(get_mdc_stats $mdtidx req_waittime)
17416 [ -z $num ] || error "$num READ RPC occured"
17417 # Reply buffer can be adjusted for larger buffer by resend
17418 echo "... DONE with $((ra - rw)) resends"
17421 cmp $tmp $dom || error "file miscompare"
17423 cancel_lru_locks mdc
17424 lctl set_param -n mdc.*.stats=clear
17426 echo "Open and read file"
17427 cat $dom > /dev/null
17428 local num=$(get_mdc_stats $mdtidx ost_read)
17429 local ra=$(get_mdc_stats $mdtidx req_active)
17430 local rw=$(get_mdc_stats $mdtidx req_waittime)
17432 [ -z $num ] || error "$num READ RPC occured"
17433 # Reply buffer can be adjusted for larger buffer by resend
17434 echo "... DONE with $((ra - rw)) resends"
17437 cmp $tmp $dom || error "file miscompare"
17441 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17444 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17445 skip "Need MDS version at least 2.10.57"
17447 local dom=$DIR/$tdir/dom
17448 local tmp=$TMP/$tfile
17449 trap "cleanup_271def_tests $tmp" EXIT
17451 mkdir -p $DIR/$tdir
17453 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17455 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17457 cancel_lru_locks mdc
17458 dd if=/dev/urandom of=$tmp bs=200000 count=1
17459 dd if=$tmp of=$dom bs=200000 count=1
17460 cancel_lru_locks mdc
17461 cat /etc/hosts >> $tmp
17462 lctl set_param -n mdc.*.stats=clear
17464 echo "Append to the same page"
17465 cat /etc/hosts >> $dom
17466 local num=$(get_mdc_stats $mdtidx ost_read)
17467 local ra=$(get_mdc_stats $mdtidx req_active)
17468 local rw=$(get_mdc_stats $mdtidx req_waittime)
17470 [ -z $num ] || error "$num READ RPC occured"
17471 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17475 cmp $tmp $dom || error "file miscompare"
17477 cancel_lru_locks mdc
17478 lctl set_param -n mdc.*.stats=clear
17480 echo "Open and read file"
17481 cat $dom > /dev/null
17482 local num=$(get_mdc_stats $mdtidx ost_read)
17483 local ra=$(get_mdc_stats $mdtidx req_active)
17484 local rw=$(get_mdc_stats $mdtidx req_waittime)
17486 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17487 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17491 cmp $tmp $dom || error "file miscompare"
17495 run_test 271f "DoM: read on open (200K file and read tail)"
17498 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17499 skip "Need MDS version at least 2.11.50"
17501 local dom=$DIR/$tdir/dom
17502 mkdir -p $DIR/$tdir
17504 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17505 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17506 error "failed to write data into $dom"
17507 local old_md5=$(md5sum $dom)
17509 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17510 error "failed to migrate to the same DoM component"
17512 local new_md5=$(md5sum $dom)
17514 [ "$old_md5" == "$new_md5" ] ||
17515 error "md5sum differ: $old_md5, $new_md5"
17517 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17518 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17520 run_test 272a "DoM migration: new layout with the same DOM component"
17523 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17524 skip "Need MDS version at least 2.11.50"
17526 local dom=$DIR/$tdir/dom
17527 mkdir -p $DIR/$tdir
17528 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17530 local mdtidx=$($LFS getstripe -m $dom)
17531 local mdtname=MDT$(printf %04x $mdtidx)
17532 local facet=mds$((mdtidx + 1))
17534 local mdtfree1=$(do_facet $facet \
17535 lctl get_param -n osd*.*$mdtname.kbytesfree)
17536 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17537 error "failed to write data into $dom"
17538 local old_md5=$(md5sum $dom)
17539 cancel_lru_locks mdc
17540 local mdtfree1=$(do_facet $facet \
17541 lctl get_param -n osd*.*$mdtname.kbytesfree)
17543 $LFS migrate -c2 $dom ||
17544 error "failed to migrate to the new composite layout"
17545 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17546 error "MDT stripe was not removed"
17548 cancel_lru_locks mdc
17549 local new_md5=$(md5sum $dom)
17550 [ "$old_md5" != "$new_md5" ] &&
17551 error "$old_md5 != $new_md5"
17553 # Skip free space checks with ZFS
17554 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17555 local mdtfree2=$(do_facet $facet \
17556 lctl get_param -n osd*.*$mdtname.kbytesfree)
17557 [ $mdtfree2 -gt $mdtfree1 ] ||
17558 error "MDT space is not freed after migration"
17562 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17565 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17566 skip "Need MDS version at least 2.11.50"
17568 local dom=$DIR/$tdir/$tfile
17569 mkdir -p $DIR/$tdir
17570 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17572 local mdtidx=$($LFS getstripe -m $dom)
17573 local mdtname=MDT$(printf %04x $mdtidx)
17574 local facet=mds$((mdtidx + 1))
17576 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17577 error "failed to write data into $dom"
17578 local old_md5=$(md5sum $dom)
17579 cancel_lru_locks mdc
17580 local mdtfree1=$(do_facet $facet \
17581 lctl get_param -n osd*.*$mdtname.kbytesfree)
17583 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17584 error "failed to migrate to the new composite layout"
17585 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17586 error "MDT stripe was not removed"
17588 cancel_lru_locks mdc
17589 local new_md5=$(md5sum $dom)
17590 [ "$old_md5" != "$new_md5" ] &&
17591 error "$old_md5 != $new_md5"
17593 # Skip free space checks with ZFS
17594 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17595 local mdtfree2=$(do_facet $facet \
17596 lctl get_param -n osd*.*$mdtname.kbytesfree)
17597 [ $mdtfree2 -gt $mdtfree1 ] ||
17598 error "MDS space is not freed after migration"
17602 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17605 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17606 skip "Need MDS version at least 2.11.50"
17608 # Layout swap cannot be done if either file has DOM component,
17609 # this will never be supported, migration should be used instead
17611 local dom=$DIR/$tdir/$tfile
17612 mkdir -p $DIR/$tdir
17614 $LFS setstripe -c2 ${dom}_plain
17615 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17616 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17617 error "can swap layout with DoM component"
17618 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17619 error "can swap layout with DoM component"
17621 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17622 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17623 error "can swap layout with DoM component"
17624 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17625 error "can swap layout with DoM component"
17628 run_test 273a "DoM: layout swapping should fail with DOM"
17631 remote_ost_nodsh && skip "remote OST with nodsh"
17632 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17633 skip "Need OST version >= 2.10.57"
17635 local file=$DIR/$tfile
17638 oss=$(comma_list $(osts_nodes))
17640 dd if=/dev/urandom of=$file bs=1M count=2 ||
17641 error "failed to create a file"
17642 cancel_lru_locks osc
17645 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17646 error "failed to read a file"
17648 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17649 $LCTL set_param fail_loc=0x8000031f
17651 cancel_lru_locks osc &
17654 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17655 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17656 #IO takes another lock, but matches the PENDING one
17657 #and places it to the IO RPC
17658 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17659 error "failed to read a file with PENDING lock"
17661 run_test 275 "Read on a canceled duplicate lock"
17664 remote_ost_nodsh && skip "remote OST with nodsh"
17667 do_facet ost1 "(while true; do \
17668 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17669 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17672 for LOOP in $(seq 20); do
17674 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17677 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17678 rm $TMP/sanity_276_pid"
17680 run_test 276 "Race between mount and obd_statfs"
17682 cleanup_test_300() {
17686 test_striped_dir() {
17691 mkdir -p $DIR/$tdir
17693 SAVE_UMASK=$(umask)
17694 trap cleanup_test_300 RETURN EXIT
17696 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17697 $DIR/$tdir/striped_dir ||
17698 error "set striped dir error"
17700 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17701 [ "$mode" = "755" ] || error "expect 755 got $mode"
17703 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17704 error "getdirstripe failed"
17705 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17706 if [ "$stripe_count" != "2" ]; then
17707 error "1:stripe_count is $stripe_count, expect 2"
17709 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17710 if [ "$stripe_count" != "2" ]; then
17711 error "2:stripe_count is $stripe_count, expect 2"
17714 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17715 if [ "$stripe_index" != "$mdt_index" ]; then
17716 error "stripe_index is $stripe_index, expect $mdt_index"
17719 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17720 error "nlink error after create striped dir"
17722 mkdir $DIR/$tdir/striped_dir/a
17723 mkdir $DIR/$tdir/striped_dir/b
17725 stat $DIR/$tdir/striped_dir/a ||
17726 error "create dir under striped dir failed"
17727 stat $DIR/$tdir/striped_dir/b ||
17728 error "create dir under striped dir failed"
17730 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17731 error "nlink error after mkdir"
17733 rmdir $DIR/$tdir/striped_dir/a
17734 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17735 error "nlink error after rmdir"
17737 rmdir $DIR/$tdir/striped_dir/b
17738 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17739 error "nlink error after rmdir"
17741 chattr +i $DIR/$tdir/striped_dir
17742 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17743 error "immutable flags not working under striped dir!"
17744 chattr -i $DIR/$tdir/striped_dir
17746 rmdir $DIR/$tdir/striped_dir ||
17747 error "rmdir striped dir error"
17755 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17756 skip "skipped for lustre < 2.7.0"
17757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17760 test_striped_dir 0 || error "failed on striped dir on MDT0"
17761 test_striped_dir 1 || error "failed on striped dir on MDT0"
17763 run_test 300a "basic striped dir sanity test"
17766 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17767 skip "skipped for lustre < 2.7.0"
17768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17769 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17776 test_mkdir $DIR/$tdir || error "mkdir fail"
17777 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17778 error "set striped dir error"
17779 for i in {0..9}; do
17780 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17782 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17783 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17784 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17786 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17787 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17788 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17792 run_test 300b "check ctime/mtime for striped dir"
17795 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17796 skip "skipped for lustre < 2.7.0"
17797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17802 mkdir -p $DIR/$tdir
17803 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17804 error "set striped dir error"
17806 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17807 error "chown striped dir failed"
17809 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17810 error "create 5k files failed"
17812 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17814 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17818 run_test 300c "chown && check ls under striped directory"
17821 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17822 skip "skipped for lustre < 2.7.0"
17823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17829 mkdir -p $DIR/$tdir
17830 $LFS setstripe -c 2 $DIR/$tdir
17832 #local striped directory
17833 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17834 error "set striped dir error"
17835 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17836 error "create 10 files failed"
17838 #remote striped directory
17839 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17840 error "set striped dir error"
17841 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17842 error "create 10 files failed"
17844 for file in $(find $DIR/$tdir); do
17845 stripe_count=$($LFS getstripe -c $file)
17846 [ $stripe_count -eq 2 ] ||
17847 error "wrong stripe $stripe_count for $file"
17852 run_test 300d "check default stripe under striped directory"
17855 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17856 skip "Need MDS version at least 2.7.55"
17857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17858 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17863 mkdir -p $DIR/$tdir
17865 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17866 error "set striped dir error"
17868 touch $DIR/$tdir/striped_dir/a
17869 touch $DIR/$tdir/striped_dir/b
17870 touch $DIR/$tdir/striped_dir/c
17872 mkdir $DIR/$tdir/striped_dir/dir_a
17873 mkdir $DIR/$tdir/striped_dir/dir_b
17874 mkdir $DIR/$tdir/striped_dir/dir_c
17876 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17877 error "set striped adir under striped dir error"
17879 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17880 error "set striped bdir under striped dir error"
17882 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17883 error "set striped cdir under striped dir error"
17885 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17886 error "rename dir under striped dir fails"
17888 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17889 error "rename dir under different stripes fails"
17891 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17892 error "rename file under striped dir should succeed"
17894 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17895 error "rename dir under striped dir should succeed"
17899 run_test 300e "check rename under striped directory"
17902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17904 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17905 skip "Need MDS version at least 2.7.55"
17911 mkdir -p $DIR/$tdir
17913 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17914 error "set striped dir error"
17916 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17917 error "set striped dir error"
17919 touch $DIR/$tdir/striped_dir/a
17920 mkdir $DIR/$tdir/striped_dir/dir_a
17921 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17922 error "create striped dir under striped dir fails"
17924 touch $DIR/$tdir/striped_dir1/b
17925 mkdir $DIR/$tdir/striped_dir1/dir_b
17926 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17927 error "create striped dir under striped dir fails"
17929 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17930 error "rename dir under different striped dir should fail"
17932 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17933 error "rename striped dir under diff striped dir should fail"
17935 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17936 error "rename file under diff striped dirs fails"
17940 run_test 300f "check rename cross striped directory"
17942 test_300_check_default_striped_dir()
17945 local default_count=$2
17946 local default_index=$3
17949 local dir_stripe_index
17952 echo "checking $dirname $default_count $default_index"
17953 $LFS setdirstripe -D -c $default_count -i $default_index \
17954 -t all_char $DIR/$tdir/$dirname ||
17955 error "set default stripe on striped dir error"
17956 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17957 [ $stripe_count -eq $default_count ] ||
17958 error "expect $default_count get $stripe_count for $dirname"
17960 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17961 [ $stripe_index -eq $default_index ] ||
17962 error "expect $default_index get $stripe_index for $dirname"
17964 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17965 error "create dirs failed"
17967 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17968 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17969 for dir in $(find $DIR/$tdir/$dirname/*); do
17970 stripe_count=$($LFS getdirstripe -c $dir)
17971 [ $stripe_count -eq $default_count ] ||
17972 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17973 error "stripe count $default_count != $stripe_count for $dir"
17975 stripe_index=$($LFS getdirstripe -i $dir)
17976 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17977 error "$stripe_index != $default_index for $dir"
17979 #check default stripe
17980 stripe_count=$($LFS getdirstripe -D -c $dir)
17981 [ $stripe_count -eq $default_count ] ||
17982 error "default count $default_count != $stripe_count for $dir"
17984 stripe_index=$($LFS getdirstripe -D -i $dir)
17985 [ $stripe_index -eq $default_index ] ||
17986 error "default index $default_index != $stripe_index for $dir"
17988 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17993 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17994 skip "Need MDS version at least 2.7.55"
18001 mkdir $DIR/$tdir/normal_dir
18003 #Checking when client cache stripe index
18004 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18005 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18006 error "create striped_dir failed"
18008 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18009 error "create dir0 fails"
18010 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18011 [ $stripe_index -eq 0 ] ||
18012 error "dir0 expect index 0 got $stripe_index"
18014 mkdir $DIR/$tdir/striped_dir/dir1 ||
18015 error "create dir1 fails"
18016 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18017 [ $stripe_index -eq 1 ] ||
18018 error "dir1 expect index 1 got $stripe_index"
18020 #check default stripe count/stripe index
18021 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18022 test_300_check_default_striped_dir normal_dir 1 0
18023 test_300_check_default_striped_dir normal_dir 2 1
18024 test_300_check_default_striped_dir normal_dir 2 -1
18026 #delete default stripe information
18027 echo "delete default stripeEA"
18028 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18029 error "set default stripe on striped dir error"
18031 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18032 for dir in $(find $DIR/$tdir/normal_dir/*); do
18033 stripe_count=$($LFS getdirstripe -c $dir)
18034 [ $stripe_count -eq 0 ] ||
18035 error "expect 1 get $stripe_count for $dir"
18036 stripe_index=$($LFS getdirstripe -i $dir)
18037 [ $stripe_index -eq 0 ] ||
18038 error "expect 0 get $stripe_index for $dir"
18041 run_test 300g "check default striped directory for normal directory"
18044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18045 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18046 skip "Need MDS version at least 2.7.55"
18052 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18053 error "set striped dir error"
18055 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18056 test_300_check_default_striped_dir striped_dir 1 0
18057 test_300_check_default_striped_dir striped_dir 2 1
18058 test_300_check_default_striped_dir striped_dir 2 -1
18060 #delete default stripe information
18061 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18062 error "set default stripe on striped dir error"
18064 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18065 for dir in $(find $DIR/$tdir/striped_dir/*); do
18066 stripe_count=$($LFS getdirstripe -c $dir)
18067 [ $stripe_count -eq 0 ] ||
18068 error "expect 1 get $stripe_count for $dir"
18071 run_test 300h "check default striped directory for striped directory"
18074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18075 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18076 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18077 skip "Need MDS version at least 2.7.55"
18084 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18085 error "set striped dir error"
18087 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18088 error "create files under striped dir failed"
18090 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18091 error "set striped hashdir error"
18093 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18094 error "create dir0 under hash dir failed"
18095 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18096 error "create dir1 under hash dir failed"
18098 # unfortunately, we need to umount to clear dir layout cache for now
18099 # once we fully implement dir layout, we can drop this
18100 umount_client $MOUNT || error "umount failed"
18101 mount_client $MOUNT || error "mount failed"
18103 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18104 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18105 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18107 #set the stripe to be unknown hash type
18108 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18109 $LCTL set_param fail_loc=0x1901
18110 for ((i = 0; i < 10; i++)); do
18111 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18112 error "stat f-$i failed"
18113 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18116 touch $DIR/$tdir/striped_dir/f0 &&
18117 error "create under striped dir with unknown hash should fail"
18119 $LCTL set_param fail_loc=0
18121 umount_client $MOUNT || error "umount failed"
18122 mount_client $MOUNT || error "mount failed"
18126 run_test 300i "client handle unknown hash type striped directory"
18129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18131 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18132 skip "Need MDS version at least 2.7.55"
18139 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18140 $LCTL set_param fail_loc=0x1702
18141 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18142 error "set striped dir error"
18144 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18145 error "create files under striped dir failed"
18147 $LCTL set_param fail_loc=0
18149 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18153 run_test 300j "test large update record"
18156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18158 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18159 skip "Need MDS version at least 2.7.55"
18161 # this test needs a huge transaction
18163 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18164 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18171 #define OBD_FAIL_LARGE_STRIPE 0x1703
18172 $LCTL set_param fail_loc=0x1703
18173 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18174 error "set striped dir error"
18175 $LCTL set_param fail_loc=0
18177 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18178 error "getstripeddir fails"
18179 rm -rf $DIR/$tdir/striped_dir ||
18180 error "unlink striped dir fails"
18184 run_test 300k "test large striped directory"
18187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18188 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18189 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18190 skip "Need MDS version at least 2.7.55"
18194 test_mkdir -p $DIR/$tdir/striped_dir
18195 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18196 error "chown $RUNAS_ID failed"
18197 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18198 error "set default striped dir failed"
18200 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18201 $LCTL set_param fail_loc=0x80000158
18202 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18204 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18205 [ $stripe_index -eq 1 ] ||
18206 error "expect 1 get $stripe_index for $dir"
18208 run_test 300l "non-root user to create dir under striped dir with stale layout"
18211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18212 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18213 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18214 skip "Need MDS version at least 2.7.55"
18216 mkdir -p $DIR/$tdir/striped_dir
18217 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18218 error "set default stripes dir error"
18220 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18222 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18223 [ $stripe_count -eq 0 ] ||
18224 error "expect 0 get $stripe_count for a"
18226 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18227 error "set default stripes dir error"
18229 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18231 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18232 [ $stripe_count -eq 0 ] ||
18233 error "expect 0 get $stripe_count for b"
18235 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18236 error "set default stripes dir error"
18238 mkdir $DIR/$tdir/striped_dir/c &&
18239 error "default stripe_index is invalid, mkdir c should fails"
18241 rm -rf $DIR/$tdir || error "rmdir fails"
18243 run_test 300m "setstriped directory on single MDT FS"
18246 local list=$(comma_list $(mdts_nodes))
18249 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18255 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18256 skip "Need MDS version at least 2.7.55"
18257 remote_mds_nodsh && skip "remote MDS with nodsh"
18260 local list=$(comma_list $(mdts_nodes))
18262 trap cleanup_300n RETURN EXIT
18263 mkdir -p $DIR/$tdir
18264 chmod 777 $DIR/$tdir
18265 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18266 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18267 error "create striped dir succeeds with gid=0"
18269 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18270 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18271 error "create striped dir fails with gid=-1"
18273 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18274 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18275 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18276 error "set default striped dir succeeds with gid=0"
18279 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18280 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18281 error "set default striped dir fails with gid=-1"
18284 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18285 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18286 error "create test_dir fails"
18287 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18288 error "create test_dir1 fails"
18289 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18290 error "create test_dir2 fails"
18293 run_test 300n "non-root user to create dir under striped dir with default EA"
18296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18297 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18298 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18299 skip "Need MDS version at least 2.7.55"
18304 mkdir -p $DIR/$tdir
18306 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18307 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18308 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18309 skip "not enough free inodes $numfree1 $numfree2"
18312 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18313 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18314 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18315 skip "not enough free space $numfree1 $numfree2"
18318 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18319 error "setdirstripe fails"
18321 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18322 error "create dirs fails"
18324 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18325 ls $DIR/$tdir/striped_dir > /dev/null ||
18326 error "ls striped dir fails"
18327 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18328 error "unlink big striped dir fails"
18330 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18335 remote_mds_nodsh && skip "remote MDS with nodsh"
18337 mkdir -p $DIR/$tdir
18339 #define OBD_FAIL_OUT_ENOSPC 0x1704
18340 do_facet mds2 lctl set_param fail_loc=0x80001704
18341 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18342 && error "create striped directory should fail"
18344 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18346 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18349 run_test 300p "create striped directory without space"
18352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18355 local fd=$(free_fd)
18356 local cmd="exec $fd<$tdir"
18358 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18361 trap "eval $cmd" EXIT
18362 cd $tdir || error "cd $tdir fails"
18363 rmdir ../$tdir || error "rmdir $tdir fails"
18364 mkdir local_dir && error "create dir succeeds"
18365 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18369 run_test 300q "create remote directory under orphan directory"
18372 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18373 skip "Need MDS version at least 2.7.55" && return
18374 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18378 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18379 error "set striped dir error"
18381 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18382 error "getstripeddir fails"
18385 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18386 awk '/lmv_stripe_count:/ { print $2 }')
18388 [ $MDSCOUNT -ne $stripe_count ] &&
18389 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18391 rm -rf $DIR/$tdir/striped_dir ||
18392 error "unlink striped dir fails"
18394 run_test 300r "test -1 striped directory"
18396 prepare_remote_file() {
18397 mkdir $DIR/$tdir/src_dir ||
18398 error "create remote source failed"
18400 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18401 error "cp to remote source failed"
18402 touch $DIR/$tdir/src_dir/a
18404 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18405 error "create remote target dir failed"
18407 touch $DIR/$tdir/tgt_dir/b
18409 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18410 error "rename dir cross MDT failed!"
18412 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18413 error "src_child still exists after rename"
18415 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18416 error "missing file(a) after rename"
18418 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18419 error "diff after rename"
18423 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18426 local remote_file=$DIR/$tdir/tgt_dir/b
18428 mkdir -p $DIR/$tdir
18430 prepare_remote_file || error "prepare remote file failed"
18433 $OPENUNLINK $remote_file $remote_file ||
18434 error "openunlink $remote_file failed"
18435 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18437 run_test 310a "open unlink remote file"
18440 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18443 local remote_file=$DIR/$tdir/tgt_dir/b
18445 mkdir -p $DIR/$tdir
18447 prepare_remote_file || error "prepare remote file failed"
18449 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18450 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18451 $CHECKSTAT -t file $remote_file || error "check file failed"
18453 run_test 310b "unlink remote file with multiple links while open"
18456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18457 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18459 local remote_file=$DIR/$tdir/tgt_dir/b
18461 mkdir -p $DIR/$tdir
18463 prepare_remote_file || error "prepare remote file failed"
18465 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18466 multiop_bg_pause $remote_file O_uc ||
18467 error "mulitop failed for remote file"
18469 $MULTIOP $DIR/$tfile Ouc
18470 kill -USR1 $MULTIPID
18473 run_test 310c "open-unlink remote file with multiple links"
18477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18478 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18479 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18480 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18481 remote_mds_nodsh && skip "remote MDS with nodsh"
18483 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18484 local mdts=$(comma_list $(mdts_nodes))
18486 mkdir -p $DIR/$tdir
18487 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18488 createmany -o $DIR/$tdir/$tfile. 1000
18490 # statfs data is not real time, let's just calculate it
18491 old_iused=$((old_iused + 1000))
18493 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18494 osp.*OST0000*MDT0000.create_count")
18495 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18496 osp.*OST0000*MDT0000.max_create_count")
18497 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18499 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18500 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18501 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18503 unlinkmany $DIR/$tdir/$tfile. 1000
18505 do_nodes $mdts "$LCTL set_param -n \
18506 osp.*OST0000*.max_create_count=$max_count"
18507 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18508 do_nodes $mdts "$LCTL set_param -n \
18509 osp.*OST0000*.create_count=$count"
18510 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18511 grep "=0" && error "create_count is zero"
18514 for i in $(seq 120); do
18515 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18516 # system may be too busy to destroy all objs in time, use
18517 # a somewhat small value to not fail autotest
18518 [ $((old_iused - new_iused)) -gt 400 ] && break
18522 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18523 [ $((old_iused - new_iused)) -gt 400 ] ||
18524 error "objs not destroyed after unlink"
18526 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18533 local vdevdir=$(dirname $(facet_vdevice $ost))
18534 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18535 local zfs_zapid=$(do_facet $ost $cmd |
18536 grep -w "/O/0/d$((objid%32))" -C 5 |
18537 awk '/Object/{getline; print $1}')
18538 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18539 awk "/$objid = /"'{printf $3}')
18544 zfs_object_blksz() {
18548 local vdevdir=$(dirname $(facet_vdevice $ost))
18549 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18550 local blksz=$(do_facet $ost $cmd $objid |
18551 awk '/dblk/{getline; printf $4}')
18553 case "${blksz: -1}" in
18554 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18555 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18562 test_312() { # LU-4856
18563 remote_ost_nodsh && skip "remote OST with nodsh"
18564 [ "$ost1_FSTYPE" = "zfs" ] ||
18565 skip_env "the test only applies to zfs"
18567 local max_blksz=$(do_facet ost1 \
18568 $ZFS get -p recordsize $(facet_device ost1) |
18569 awk '!/VALUE/{print $3}')
18571 # to make life a little bit easier
18572 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18573 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18575 local tf=$DIR/$tdir/$tfile
18577 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18579 # Get ZFS object id
18580 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18581 # block size change by sequential overwrite
18584 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18585 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18587 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18588 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18592 # block size change by sequential append write
18593 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18594 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18595 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18598 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18599 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18600 oflag=sync conv=notrunc
18602 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18603 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18604 error "blksz error, actual $blksz, " \
18605 "expected: 2 * $count * $PAGE_SIZE"
18611 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18612 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18614 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18615 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18616 [ $blksz -eq $PAGE_SIZE ] ||
18617 error "blksz error: $blksz, expected: $PAGE_SIZE"
18619 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18620 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18621 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18623 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18624 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18625 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18627 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18630 remote_ost_nodsh && skip "remote OST with nodsh"
18632 local file=$DIR/$tfile
18635 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18637 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18638 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18639 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18640 error "write should failed"
18641 do_facet ost1 "$LCTL set_param fail_loc=0"
18644 run_test 313 "io should fail after last_rcvd update fail"
18647 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18649 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18650 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18652 wait_delete_completed
18653 do_facet ost1 "$LCTL set_param fail_loc=0"
18655 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18657 test_315() { # LU-618
18658 local file=$DIR/$tfile
18661 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18662 error "multiop file write failed"
18663 $MULTIOP $file oO_RDONLY:r4063232_c &
18668 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18671 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18674 run_test 315 "read should be accounted"
18677 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18678 large_xattr_enabled || skip_env "ea_inode feature disabled"
18680 rm -rf $DIR/$tdir/d
18681 mkdir -p $DIR/$tdir/d
18682 chown nobody $DIR/$tdir/d
18683 touch $DIR/$tdir/d/file
18685 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18687 run_test 316 "lfs mv"
18690 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18691 skip "Need MDS version at least 2.11.53"
18693 local grant_blk_size
18695 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18696 skip "LU-10370: no implementation for ZFS" && return
18699 stack_trap "rm -f $DIR/$tfile" EXIT
18700 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18701 awk '/grant_block_size:/ { print $2; exit; }')
18703 # Create File of size 5M. Truncate it to below size's and verify
18706 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18707 error "Create file : $DIR/$tfile"
18709 for trunc_sz in 2097152 4097 4000 509 0; do
18710 $TRUNCATE $DIR/$tfile $trunc_sz ||
18711 error "truncate $tfile to $trunc_sz failed"
18712 local sz=$(stat --format=%s $DIR/$tfile)
18713 local blk=$(stat --format=%b $DIR/$tfile)
18714 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18715 grant_blk_size) * 8))
18717 if [[ $blk -ne $trunc_blk ]]; then
18718 $(which stat) $DIR/$tfile
18719 error "Expected Block $trunc_blk got $blk for $tfile"
18722 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18723 error "Expected Size $trunc_sz got $sz for $tfile"
18728 # Create file with a hole and write actual two blocks. Block count
18731 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18732 conv=fsync || error "Create file : $DIR/$tfile"
18734 # Calculate the final truncate size.
18735 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18738 # truncate to size $trunc_sz bytes. Strip the last block
18739 # The block count must drop to 8
18741 $TRUNCATE $DIR/$tfile $trunc_sz ||
18742 error "truncate $tfile to $trunc_sz failed"
18744 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18745 sz=$(stat --format=%s $DIR/$tfile)
18746 blk=$(stat --format=%b $DIR/$tfile)
18748 if [[ $blk -ne $trunc_bsz ]]; then
18749 $(which stat) $DIR/$tfile
18750 error "Expected Block $trunc_bsz got $blk for $tfile"
18753 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18754 error "Expected Size $trunc_sz got $sz for $tfile"
18756 run_test 317 "Verify blocks get correctly update after truncate"
18759 local read_write=$1
18760 if [ "$read_write" = "write" ]; then
18761 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18762 elif [ "$read_write" = "read" ]; then
18763 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18765 error "argument error"
18768 # turn off debug for performance testing
18769 local saved_debug=$($LCTL get_param -n debug)
18770 $LCTL set_param debug=0
18772 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18774 # get ost1 size - lustre-OST0000
18775 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18776 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18777 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18779 if [ "$read_write" = "read" ]; then
18780 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18783 local start_time=$(date +%s.%N)
18784 $dd_cmd bs=1M count=$blocks oflag=sync ||
18785 error "real dd $read_write error"
18786 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18788 if [ "$read_write" = "write" ]; then
18792 # define OBD_FAIL_OST_FAKE_RW 0x238
18793 do_facet ost1 $LCTL set_param fail_loc=0x238
18795 local start_time=$(date +%s.%N)
18796 $dd_cmd bs=1M count=$blocks oflag=sync ||
18797 error "fake dd $read_write error"
18798 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18800 if [ "$read_write" = "write" ]; then
18802 cancel_lru_locks osc
18803 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18804 error "$tfile size not $blocks MB"
18806 do_facet ost1 $LCTL set_param fail_loc=0
18808 echo "fake $read_write $duration_fake vs. normal $read_write" \
18809 "$duration in seconds"
18810 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18811 error_not_in_vm "fake write is slower"
18813 $LCTL set_param -n debug="$saved_debug"
18816 test_399a() { # LU-7655 for OST fake write
18817 remote_ost_nodsh && skip "remote OST with nodsh"
18821 run_test 399a "fake write should not be slower than normal write"
18823 test_399b() { # LU-8726 for OST fake read
18824 remote_ost_nodsh && skip "remote OST with nodsh"
18825 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18826 skip_env "ldiskfs only test"
18831 run_test 399b "fake read should not be slower than normal read"
18833 test_400a() { # LU-1606, was conf-sanity test_74
18834 if ! which $CC > /dev/null 2>&1; then
18835 skip_env "$CC is not installed"
18838 local extra_flags=''
18839 local out=$TMP/$tfile
18840 local prefix=/usr/include/lustre
18843 if ! [[ -d $prefix ]]; then
18844 # Assume we're running in tree and fixup the include path.
18845 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18846 extra_flags+=" -L$LUSTRE/utils/.lib"
18849 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18850 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18851 error "client api broken"
18855 run_test 400a "Lustre client api program can compile and link"
18857 test_400b() { # LU-1606, LU-5011
18859 local out=$TMP/$tfile
18860 local prefix=/usr/include/linux/lustre
18862 # We use a hard coded prefix so that this test will not fail
18863 # when run in tree. There are headers in lustre/include/lustre/
18864 # that are not packaged (like lustre_idl.h) and have more
18865 # complicated include dependencies (like config.h and lnet/types.h).
18866 # Since this test about correct packaging we just skip them when
18867 # they don't exist (see below) rather than try to fixup cppflags.
18869 if ! which $CC > /dev/null 2>&1; then
18870 skip_env "$CC is not installed"
18873 for header in $prefix/*.h; do
18874 if ! [[ -f "$header" ]]; then
18878 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18879 continue # lustre_ioctl.h is internal header
18882 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18883 error "cannot compile '$header'"
18887 run_test 400b "packaged headers can be compiled"
18889 test_401a() { #LU-7437
18890 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18891 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18893 #count the number of parameters by "list_param -R"
18894 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18895 #count the number of parameters by listing proc files
18896 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18897 echo "proc_dirs='$proc_dirs'"
18898 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18899 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18902 [ $params -eq $procs ] ||
18903 error "found $params parameters vs. $procs proc files"
18905 # test the list_param -D option only returns directories
18906 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18907 #count the number of parameters by listing proc directories
18908 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18911 [ $params -eq $procs ] ||
18912 error "found $params parameters vs. $procs proc files"
18914 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18917 local save=$($LCTL get_param -n jobid_var)
18920 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18921 error "no error returned when setting bad parameters"
18923 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18924 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18926 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18927 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18928 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18930 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18933 local jobid_var_old=$($LCTL get_param -n jobid_var)
18934 local jobid_var_new
18936 $LCTL set_param jobid_var= &&
18937 error "no error returned for 'set_param a='"
18939 jobid_var_new=$($LCTL get_param -n jobid_var)
18940 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18941 error "jobid_var was changed by setting without value"
18943 $LCTL set_param jobid_var &&
18944 error "no error returned for 'set_param a'"
18946 jobid_var_new=$($LCTL get_param -n jobid_var)
18947 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18948 error "jobid_var was changed by setting without value"
18950 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18953 local jobid_var_old=$($LCTL get_param -n jobid_var)
18954 local jobid_var_new
18955 local new_value="foo=bar"
18957 $LCTL set_param jobid_var=$new_value ||
18958 error "'set_param a=b' did not accept a value containing '='"
18960 jobid_var_new=$($LCTL get_param -n jobid_var)
18961 [[ "$jobid_var_new" == "$new_value" ]] ||
18962 error "'set_param a=b' failed on a value containing '='"
18964 # Reset the jobid_var to test the other format
18965 $LCTL set_param jobid_var=$jobid_var_old
18966 jobid_var_new=$($LCTL get_param -n jobid_var)
18967 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18968 error "failed to reset jobid_var"
18970 $LCTL set_param jobid_var $new_value ||
18971 error "'set_param a b' did not accept a value containing '='"
18973 jobid_var_new=$($LCTL get_param -n jobid_var)
18974 [[ "$jobid_var_new" == "$new_value" ]] ||
18975 error "'set_param a b' failed on a value containing '='"
18977 $LCTL set_param jobid_var $jobid_var_old
18978 jobid_var_new=$($LCTL get_param -n jobid_var)
18979 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18980 error "failed to reset jobid_var"
18982 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18985 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
18986 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
18987 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
18988 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
18989 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
18990 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18991 remote_mds_nodsh && skip "remote MDS with nodsh"
18993 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18994 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18995 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18996 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18997 echo "Touch failed - OK"
18999 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19002 local file1=$DIR/$tfile.1
19003 local file2=$DIR/$tfile.2
19004 local tfile=$TMP/$tfile
19006 rm -f $file1 $file2 $tfile
19011 # 30 sec OBD_TIMEOUT in ll_getattr()
19012 # right before populating st_nlink
19013 $LCTL set_param fail_loc=0x80001409
19014 stat -c %h $file1 > $tfile &
19016 # create an alias, drop all locks and reclaim the dentry
19018 cancel_lru_locks mdc
19019 cancel_lru_locks osc
19020 sysctl -w vm.drop_caches=2
19024 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19026 rm -f $tfile $file1 $file2
19028 run_test 403 "i_nlink should not drop to zero due to aliasing"
19030 test_404() { # LU-6601
19031 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19032 skip "Need server version newer than 2.8.52"
19033 remote_mds_nodsh && skip "remote MDS with nodsh"
19035 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19036 awk '/osp .*-osc-MDT/ { print $4}')
19039 for osp in $mosps; do
19040 echo "Deactivate: " $osp
19041 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19042 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19043 awk -vp=$osp '$4 == p { print $2 }')
19044 [ $stat = IN ] || {
19045 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19046 error "deactivate error"
19048 echo "Activate: " $osp
19049 do_facet $SINGLEMDS $LCTL --device %$osp activate
19050 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19051 awk -vp=$osp '$4 == p { print $2 }')
19052 [ $stat = UP ] || {
19053 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19054 error "activate error"
19058 run_test 404 "validate manual {de}activated works properly for OSPs"
19061 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19062 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19063 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19064 skip "Layout swap lock is not supported"
19065 check_swap_layouts_support
19067 test_mkdir $DIR/$tdir
19068 swap_lock_test -d $DIR/$tdir ||
19069 error "One layout swap locked test failed"
19071 run_test 405 "Various layout swap lock tests"
19074 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19075 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19076 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19078 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19079 skip "Need MDS version at least 2.8.50"
19081 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19082 local test_pool=$TESTNAME
19084 if ! combined_mgs_mds ; then
19087 pool_add $test_pool || error "pool_add failed"
19088 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19089 error "pool_add_targets failed"
19091 save_layout_restore_at_exit $MOUNT
19093 # parent set default stripe count only, child will stripe from both
19094 # parent and fs default
19095 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19096 error "setstripe $MOUNT failed"
19097 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19098 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19099 for i in $(seq 10); do
19100 local f=$DIR/$tdir/$tfile.$i
19101 touch $f || error "touch failed"
19102 local count=$($LFS getstripe -c $f)
19103 [ $count -eq $OSTCOUNT ] ||
19104 error "$f stripe count $count != $OSTCOUNT"
19105 local offset=$($LFS getstripe -i $f)
19106 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19107 local size=$($LFS getstripe -S $f)
19108 [ $size -eq $((def_stripe_size * 2)) ] ||
19109 error "$f stripe size $size != $((def_stripe_size * 2))"
19110 local pool=$($LFS getstripe -p $f)
19111 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19114 # change fs default striping, delete parent default striping, now child
19115 # will stripe from new fs default striping only
19116 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19117 error "change $MOUNT default stripe failed"
19118 $LFS setstripe -c 0 $DIR/$tdir ||
19119 error "delete $tdir default stripe failed"
19120 for i in $(seq 11 20); do
19121 local f=$DIR/$tdir/$tfile.$i
19122 touch $f || error "touch $f failed"
19123 local count=$($LFS getstripe -c $f)
19124 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19125 local offset=$($LFS getstripe -i $f)
19126 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19127 local size=$($LFS getstripe -S $f)
19128 [ $size -eq $def_stripe_size ] ||
19129 error "$f stripe size $size != $def_stripe_size"
19130 local pool=$($LFS getstripe -p $f)
19131 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19134 unlinkmany $DIR/$tdir/$tfile. 1 20
19136 local f=$DIR/$tdir/$tfile
19137 pool_remove_all_targets $test_pool $f
19138 pool_remove $test_pool $f
19140 if ! combined_mgs_mds ; then
19144 run_test 406 "DNE support fs default striping"
19147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19148 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19149 skip "Need MDS version at least 2.8.55"
19150 remote_mds_nodsh && skip "remote MDS with nodsh"
19152 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19153 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19154 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19155 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19156 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19158 #define OBD_FAIL_DT_TXN_STOP 0x2019
19159 for idx in $(seq $MDSCOUNT); do
19160 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19162 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19163 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19164 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19167 run_test 407 "transaction fail should cause operation fail"
19170 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19172 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19173 lctl set_param fail_loc=0x8000040a
19174 # let ll_prepare_partial_page() fail
19175 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19179 # create at least 100 unused inodes so that
19180 # shrink_icache_memory(0) should not return 0
19181 touch $DIR/$tfile-{0..100}
19182 rm -f $DIR/$tfile-{0..100}
19185 echo 2 > /proc/sys/vm/drop_caches
19187 run_test 408 "drop_caches should not hang due to page leaks"
19191 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19193 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19194 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19195 touch $DIR/$tdir/guard || error "(2) Fail to create"
19197 local PREFIX=$(str_repeat 'A' 128)
19198 echo "Create 1K hard links start at $(date)"
19199 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19200 error "(3) Fail to hard link"
19202 echo "Links count should be right although linkEA overflow"
19203 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19204 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19205 [ $linkcount -eq 1001 ] ||
19206 error "(5) Unexpected hard links count: $linkcount"
19208 echo "List all links start at $(date)"
19209 ls -l $DIR/$tdir/foo > /dev/null ||
19210 error "(6) Fail to list $DIR/$tdir/foo"
19212 echo "Unlink hard links start at $(date)"
19213 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19214 error "(7) Fail to unlink"
19215 echo "Unlink hard links finished at $(date)"
19217 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19221 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19222 skip "Need client version at least 2.9.59"
19224 # Create a file, and stat it from the kernel
19225 local testfile=$DIR/$tfile
19228 local run_id=$RANDOM
19229 local my_ino=$(stat --format "%i" $testfile)
19231 # Try to insert the module. This will always fail as the
19232 # module is designed to not be inserted.
19233 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19236 # Anything but success is a test failure
19238 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19239 error "no inode match"
19241 run_test 410 "Test inode number returned from kernel thread"
19243 cleanup_test411_cgroup() {
19249 local cg_basedir=/sys/fs/cgroup/memory
19251 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19252 skip "no setup for cgroup"
19254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19255 error "test file creation failed"
19256 cancel_lru_locks osc
19258 # Create a very small memory cgroup to force a slab allocation error
19259 local cgdir=$cg_basedir/osc_slab_alloc
19260 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19261 trap "cleanup_test411_cgroup $cgdir" EXIT
19262 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19263 echo 1M > $cgdir/memory.limit_in_bytes
19265 # Should not LBUG, just be killed by oom-killer
19266 # dd will return 0 even allocation failure in some environment.
19267 # So don't check return value
19268 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19269 cleanup_test411_cgroup $cgdir
19273 run_test 411 "Slab allocation error with cgroup does not LBUG"
19276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19277 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19278 skip "Need server version at least 2.10.55"
19281 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19282 error "mkdir failed"
19283 $LFS getdirstripe $DIR/$tdir
19284 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19285 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19286 error "expect $((MDSCOUT - 1)) get $stripe_index"
19287 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19288 [ $stripe_count -eq 2 ] ||
19289 error "expect 2 get $stripe_count"
19291 run_test 412 "mkdir on specific MDTs"
19294 [ $MDSCOUNT -lt 2 ] &&
19295 skip "We need at least 2 MDTs for this test"
19297 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19298 skip "Need server version at least 2.10.55"
19301 mkdir $DIR/$tdir || error "mkdir failed"
19303 # find MDT that is the most full
19304 local max=$($LFS df | grep MDT |
19313 END { split(b, c, ":")
19318 for i in $(seq $((MDSCOUNT - 1))); do
19319 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19320 error "mkdir d$i failed"
19321 $LFS getdirstripe $DIR/$tdir/d$i
19322 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19323 [ $stripe_index -ne $max ] ||
19324 error "don't expect $max"
19327 run_test 413 "mkdir on less full MDTs"
19330 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19331 $LCTL set_param fail_loc=0x80000521
19332 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19335 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19339 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19340 skip "Need server version at least 2.11.52"
19350 # this test may be slow on ZFS
19351 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19353 # though this test is designed for striped directory, let's test normal
19354 # directory too since lock is always saved as CoS lock.
19355 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19356 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19365 start_time=$(date +%s)
19366 for i in $(seq $total); do
19367 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19370 end_time=$(date +%s)
19371 duration=$((end_time - start_time))
19373 kill -9 $setattr_pid
19375 echo "rename $total files took $duration sec"
19376 [ $duration -lt 100 ] || error "rename took $duration sec"
19378 run_test 415 "lock revoke is not missing"
19381 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19382 skip "Need server version at least 2.11.55"
19384 # define OBD_FAIL_OSD_TXN_START 0x19a
19385 do_facet mds1 lctl set_param fail_loc=0x19a
19387 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19391 run_test 416 "transaction start failure won't cause system hung"
19395 do_nodes $(comma_list $(mdts_nodes)) \
19396 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19397 do_nodes $(comma_list $(mdts_nodes)) \
19398 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19399 do_nodes $(comma_list $(mdts_nodes)) \
19400 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19404 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19405 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19406 skip "Need MDS version at least 2.11.56"
19408 trap cleanup_417 RETURN EXIT
19410 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19411 do_nodes $(comma_list $(mdts_nodes)) \
19412 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19413 $LFS migrate -m 0 $DIR/$tdir.1 &&
19414 error "migrate dir $tdir.1 should fail"
19416 do_nodes $(comma_list $(mdts_nodes)) \
19417 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19418 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19419 error "create remote dir $tdir.2 should fail"
19421 do_nodes $(comma_list $(mdts_nodes)) \
19422 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19423 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19424 error "create striped dir $tdir.3 should fail"
19427 run_test 417 "disable remote dir, striped dir and dir migration"
19429 # Checks that the outputs of df [-i] and lfs df [-i] match
19431 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19442 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19444 while (( count < tries )); do
19448 # read the lines of interest
19449 df_out=($(df $inodes $dir | tail -n +2)) ||
19450 error "df $inodes $dir | tail -n +2 failed"
19451 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19452 error "lfs df $inodes $dir | grep summary: failed"
19454 # skip first substrings of each output as they are different
19455 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19456 df_out=(${df_out[@]:1})
19457 lfs_df_out=(${lfs_df_out[@]:1})
19459 # compare the two outputs
19462 for i in {0..4}; do
19463 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19468 $passed || error "df and lfs df $1 output mismatch: " \
19469 "df ${inodes}: ${df_out[*]}, " \
19470 "lfs df ${inodes}: ${lfs_df_out[*]}"
19474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19476 local dir=$DIR/$tdir
19477 local numfiles=$((RANDOM % 4096 + 2))
19478 local numblocks=$((RANDOM % 256 + 1))
19480 wait_delete_completed
19483 # check block output
19484 check_lfs_df blocks $dir
19485 # check inode output
19486 check_lfs_df inodes $dir
19488 # create a single file and retest
19489 echo "Creating a single file and testing"
19490 createmany -o $dir/$tfile- 1 &>/dev/null ||
19491 error "creating 1 file in $dir failed"
19492 check_lfs_df blocks $dir
19493 check_lfs_df inodes $dir
19495 # create a random number of files
19496 echo "Creating $((numfiles - 1)) files and testing"
19497 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19498 error "creating $((numfiles - 1)) files in $dir failed"
19500 # write a random number of blocks to the first test file
19501 echo "Writing $numblocks 4K blocks and testing"
19502 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19503 count=$numblocks &>/dev/null ||
19504 error "dd to $dir/${tfile}-0 failed"
19507 check_lfs_df blocks $dir
19508 check_lfs_df inodes $dir
19510 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19511 error "unlinking $numfiles files in $dir failed"
19513 run_test 418 "df and lfs df outputs match"
19516 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19517 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19518 skip "Need server version at least 2.9.55"
19520 start_full_debug_logging
19524 stop_full_debug_logging
19528 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19529 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19530 awk '/The barrier for/ { print $7 }')
19533 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19538 barrier_expired() {
19541 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19542 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19543 awk '/will be expired/ { print $7 }')
19545 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19554 echo "Start barrier_freeze at: $(date)"
19555 #define OBD_FAIL_BARRIER_DELAY 0x2202
19556 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19557 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19560 local b_status=$(barrier_stat)
19561 echo "Got barrier status at: $(date)"
19562 [ "$b_status" = "'freezing_p1'" ] ||
19563 error "(1) unexpected barrier status $b_status"
19565 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19567 b_status=$(barrier_stat)
19568 [ "$b_status" = "'frozen'" ] ||
19569 error "(2) unexpected barrier status $b_status"
19571 local expired=$(barrier_expired)
19572 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19573 sleep $((expired + 3))
19575 b_status=$(barrier_stat)
19576 [ "$b_status" = "'expired'" ] ||
19577 error "(3) unexpected barrier status $b_status"
19579 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19580 error "(4) fail to freeze barrier"
19582 b_status=$(barrier_stat)
19583 [ "$b_status" = "'frozen'" ] ||
19584 error "(5) unexpected barrier status $b_status"
19586 echo "Start barrier_thaw at: $(date)"
19587 #define OBD_FAIL_BARRIER_DELAY 0x2202
19588 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19589 do_facet mgs $LCTL barrier_thaw $FSNAME &
19592 b_status=$(barrier_stat)
19593 echo "Got barrier status at: $(date)"
19594 [ "$b_status" = "'thawing'" ] ||
19595 error "(6) unexpected barrier status $b_status"
19597 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19599 b_status=$(barrier_stat)
19600 [ "$b_status" = "'thawed'" ] ||
19601 error "(7) unexpected barrier status $b_status"
19603 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19604 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19605 do_facet mgs $LCTL barrier_freeze $FSNAME
19607 b_status=$(barrier_stat)
19608 [ "$b_status" = "'failed'" ] ||
19609 error "(8) unexpected barrier status $b_status"
19611 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19612 do_facet mgs $LCTL barrier_thaw $FSNAME
19616 run_test 801a "write barrier user interfaces and stat machine"
19621 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19622 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19623 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19624 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19625 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19627 cancel_lru_locks mdc
19629 # 180 seconds should be long enough
19630 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19632 local b_status=$(barrier_stat)
19633 [ "$b_status" = "'frozen'" ] ||
19634 error "(6) unexpected barrier status $b_status"
19636 mkdir $DIR/$tdir/d0/d10 &
19639 touch $DIR/$tdir/d1/f13 &
19642 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19645 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19648 rm -f $DIR/$tdir/d4/f12 &
19651 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19653 # To guarantee taht the 'stat' is not blocked
19654 b_status=$(barrier_stat)
19655 [ "$b_status" = "'frozen'" ] ||
19656 error "(8) unexpected barrier status $b_status"
19658 # let above commands to run at background
19661 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19662 ps -p $touch_pid || error "(10) touch should be blocked"
19663 ps -p $ln_pid || error "(11) link should be blocked"
19664 ps -p $mv_pid || error "(12) rename should be blocked"
19665 ps -p $rm_pid || error "(13) unlink should be blocked"
19667 b_status=$(barrier_stat)
19668 [ "$b_status" = "'frozen'" ] ||
19669 error "(14) unexpected barrier status $b_status"
19671 do_facet mgs $LCTL barrier_thaw $FSNAME
19672 b_status=$(barrier_stat)
19673 [ "$b_status" = "'thawed'" ] ||
19674 error "(15) unexpected barrier status $b_status"
19676 wait $mkdir_pid || error "(16) mkdir should succeed"
19677 wait $touch_pid || error "(17) touch should succeed"
19678 wait $ln_pid || error "(18) link should succeed"
19679 wait $mv_pid || error "(19) rename should succeed"
19680 wait $rm_pid || error "(20) unlink should succeed"
19684 run_test 801b "modification will be blocked by write barrier"
19687 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19691 stop mds2 || error "(1) Fail to stop mds2"
19693 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19695 local b_status=$(barrier_stat)
19696 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19697 do_facet mgs $LCTL barrier_thaw $FSNAME
19698 error "(2) unexpected barrier status $b_status"
19701 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19702 error "(3) Fail to rescan barrier bitmap"
19704 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19706 b_status=$(barrier_stat)
19707 [ "$b_status" = "'frozen'" ] ||
19708 error "(4) unexpected barrier status $b_status"
19710 do_facet mgs $LCTL barrier_thaw $FSNAME
19711 b_status=$(barrier_stat)
19712 [ "$b_status" = "'thawed'" ] ||
19713 error "(5) unexpected barrier status $b_status"
19715 local devname=$(mdsdevname 2)
19717 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19719 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19720 error "(7) Fail to rescan barrier bitmap"
19724 run_test 801c "rescan barrier bitmap"
19726 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19727 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19728 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19734 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19735 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19736 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19742 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19743 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19744 skip "Need server version at least 2.9.55"
19746 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19748 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19750 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19751 error "(2) Fail to copy"
19753 trap cleanup_802a EXIT
19755 # sync by force before remount as readonly
19756 sync; sync_all_data; sleep 3; sync_all_data
19760 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19761 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19762 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19764 echo "Mount the server as read only"
19765 setupall server_only || error "(3) Fail to start servers"
19767 echo "Mount client without ro should fail"
19768 mount_client $MOUNT &&
19769 error "(4) Mount client without 'ro' should fail"
19771 echo "Mount client with ro should succeed"
19772 mount_client $MOUNT ro ||
19773 error "(5) Mount client with 'ro' should succeed"
19775 echo "Modify should be refused"
19776 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19778 echo "Read should be allowed"
19779 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19780 error "(7) Read should succeed under ro mode"
19784 run_test 802a "simulate readonly device"
19787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19788 remote_mds_nodsh && skip "remote MDS with nodsh"
19790 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19791 skip "readonly option not available"
19793 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19795 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19796 error "(2) Fail to copy"
19798 # write back all cached data before setting MDT to readonly
19802 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19803 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19805 echo "Modify should be refused"
19806 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19808 echo "Read should be allowed"
19809 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19810 error "(7) Read should succeed under ro mode"
19813 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19815 run_test 802b "be able to set MDTs to readonly"
19818 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19819 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19820 skip "MDS needs to be newer than 2.10.54"
19822 mkdir -p $DIR/$tdir
19823 # Create some objects on all MDTs to trigger related logs objects
19824 for idx in $(seq $MDSCOUNT); do
19825 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19826 $DIR/$tdir/dir${idx} ||
19827 error "Fail to create $DIR/$tdir/dir${idx}"
19831 wait_delete_completed # ensure old test cleanups are finished
19832 echo "before create:"
19834 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19836 for i in {1..10}; do
19837 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19838 error "Fail to create $DIR/$tdir/foo$i"
19842 echo "after create:"
19844 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19846 # allow for an llog to be cleaned up during the test
19847 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19848 error "before ($before_used) + 10 > after ($after_used)"
19850 for i in {1..10}; do
19851 rm -rf $DIR/$tdir/foo$i ||
19852 error "Fail to remove $DIR/$tdir/foo$i"
19855 sleep 3 # avoid MDT return cached statfs
19856 wait_delete_completed
19857 echo "after unlink:"
19859 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19861 # allow for an llog to be created during the test
19862 [ $after_used -le $((before_used + 1)) ] ||
19863 error "after ($after_used) > before ($before_used) + 1"
19865 run_test 803 "verify agent object for remote object"
19868 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19869 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19870 skip "MDS needs to be newer than 2.10.54"
19871 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19873 mkdir -p $DIR/$tdir
19874 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19875 error "Fail to create $DIR/$tdir/dir0"
19877 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19878 local dev=$(mdsdevname 2)
19880 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19881 grep ${fid} || error "NOT found agent entry for dir0"
19883 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19884 error "Fail to create $DIR/$tdir/dir1"
19886 touch $DIR/$tdir/dir1/foo0 ||
19887 error "Fail to create $DIR/$tdir/dir1/foo0"
19888 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19891 for idx in $(seq $MDSCOUNT); do
19892 dev=$(mdsdevname $idx)
19893 do_facet mds${idx} \
19894 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19895 grep ${fid} && rc=$idx
19898 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19899 error "Fail to rename foo0 to foo1"
19900 if [ $rc -eq 0 ]; then
19901 for idx in $(seq $MDSCOUNT); do
19902 dev=$(mdsdevname $idx)
19903 do_facet mds${idx} \
19904 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19905 grep ${fid} && rc=$idx
19909 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19910 error "Fail to rename foo1 to foo2"
19911 if [ $rc -eq 0 ]; then
19912 for idx in $(seq $MDSCOUNT); do
19913 dev=$(mdsdevname $idx)
19914 do_facet mds${idx} \
19915 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19916 grep ${fid} && rc=$idx
19920 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19922 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19923 error "Fail to link to $DIR/$tdir/dir1/foo2"
19924 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19925 error "Fail to rename foo2 to foo0"
19926 unlink $DIR/$tdir/dir1/foo0 ||
19927 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19928 rm -rf $DIR/$tdir/dir0 ||
19929 error "Fail to rm $DIR/$tdir/dir0"
19931 for idx in $(seq $MDSCOUNT); do
19932 dev=$(mdsdevname $idx)
19936 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19938 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19939 error "mount mds$idx failed"
19940 df $MOUNT > /dev/null 2>&1
19942 # e2fsck should not return error
19944 error "e2fsck detected error on MDT${idx}: rc=$rc"
19947 run_test 804 "verify agent entry for remote entry"
19950 do_facet $SINGLEMDS zfs set quota=$old $fsset
19951 unlinkmany $DIR/$tdir/f- 1000000
19956 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19957 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
19958 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19959 skip "netfree not implemented before 0.7"
19960 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
19961 skip "Need MDS version at least 2.10.57"
19968 local pref="osd-zfs.lustre-MDT0000."
19970 # limit available space on MDS dataset to meet nospace issue
19971 # quickly. then ZFS 0.7.2 can use reserved space if asked
19972 # properly (using netfree flag in osd_declare_destroy()
19973 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19974 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19976 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19977 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19978 let "usedkb=usedkb-freekb"
19979 let "freekb=freekb/2"
19980 if let "freekb > 5000"; then
19983 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19984 trap cleanup_805 EXIT
19986 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19987 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19988 rm -rf $DIR/$tdir || error "not able to remove"
19989 do_facet $SINGLEMDS zfs set quota=$old $fsset
19992 run_test 805 "ZFS can remove from full fs"
19998 local size=$($LFS getsom -s $file)
19999 local expect=$(stat -c %s $file)
20001 [[ $size == $expect ]] ||
20002 error "$file expected size: $expect, got: $size"
20004 local blocks=$($LFS getsom -b $file)
20005 expect=$(stat -c %b $file)
20006 [[ $blocks == $expect ]] ||
20007 error "$file expected blocks: $expect, got: $blocks"
20012 local size=$($LFS getsom -s $1)
20015 [[ $size == $expect ]] ||
20016 error "$file expected size: $expect, got: $size"
20020 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20021 skip "Need MDS version at least 2.11.52"
20025 touch $DIR/$tfile || error "touch $tfile failed"
20027 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20028 save_lustre_params client "llite.*.xattr_cache" > $save
20029 lctl set_param llite.*.xattr_cache=0
20030 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20032 # single-threaded write
20033 echo "Test SOM for single-threaded write"
20034 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20035 error "write $tfile failed"
20036 check_lsom_size $DIR/$tfile $bs
20039 local size=$(($num * $bs))
20043 echo "Test SOM for single client multi-threaded($num) write"
20044 $TRUNCATE $DIR/$tfile 0
20045 for ((i = 0; i < $num; i++)); do
20046 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20048 offset=$((offset + $bs))
20050 for (( i=0; i < $num; i++ )); do
20053 check_lsom_size $DIR/$tfile $size
20055 $TRUNCATE $DIR/$tfile 0
20056 for ((i = 0; i < $num; i++)); do
20057 offset=$((offset - $bs))
20058 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20061 for (( i=0; i < $num; i++ )); do
20064 check_lsom_size $DIR/$tfile $size
20066 # multi-client wirtes
20067 num=$(get_node_count ${CLIENTS//,/ })
20068 size=$(($num * $bs))
20072 echo "Test SOM for multi-client ($num) writes"
20073 $TRUNCATE $DIR/$tfile 0
20074 for client in ${CLIENTS//,/ }; do
20075 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20078 offset=$((offset + $bs))
20080 for (( i=0; i < $num; i++ )); do
20083 check_lsom_size $DIR/$tfile $offset
20086 $TRUNCATE $DIR/$tfile 0
20087 for client in ${CLIENTS//,/ }; do
20088 offset=$((offset - $bs))
20089 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20093 for (( i=0; i < $num; i++ )); do
20096 check_lsom_size $DIR/$tfile $size
20099 echo "Test SOM for truncate"
20100 $TRUNCATE $DIR/$tfile 1048576
20101 check_lsom_size $DIR/$tfile 1048576
20102 $TRUNCATE $DIR/$tfile 1234
20103 check_lsom_size $DIR/$tfile 1234
20105 # verify SOM blocks count
20106 echo "Verify SOM block count"
20107 $TRUNCATE $DIR/$tfile 0
20108 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20109 error "failed to write file $tfile"
20110 check_lsom_data $DIR/$tfile
20112 run_test 806 "Verify Lazy Size on MDS"
20115 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20116 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20117 skip "Need MDS version at least 2.11.52"
20119 # Registration step
20120 changelog_register || error "changelog_register failed"
20121 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20122 changelog_users $SINGLEMDS | grep -q $cl_user ||
20123 error "User $cl_user not found in changelog_users"
20125 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20126 save_lustre_params client "llite.*.xattr_cache" > $save
20127 lctl set_param llite.*.xattr_cache=0
20128 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20130 rm -rf $DIR/$tdir || error "rm $tdir failed"
20131 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20132 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20133 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20134 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20135 error "truncate $tdir/trunc failed"
20138 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20139 error "write $tfile failed"
20141 # multi-client wirtes
20142 local num=$(get_node_count ${CLIENTS//,/ })
20146 echo "Test SOM for multi-client ($num) writes"
20147 touch $DIR/$tfile || error "touch $tfile failed"
20148 $TRUNCATE $DIR/$tfile 0
20149 for client in ${CLIENTS//,/ }; do
20150 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20153 offset=$((offset + $bs))
20155 for (( i=0; i < $num; i++ )); do
20160 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20161 check_lsom_data $DIR/$tdir/trunc
20162 check_lsom_data $DIR/$tdir/single_dd
20163 check_lsom_data $DIR/$tfile
20166 # Deregistration step
20167 changelog_deregister || error "changelog_deregister failed"
20169 run_test 807 "verify LSOM syncing tool"
20171 check_som_nologged()
20173 local lines=$($LFS changelog $FSNAME-MDT0000 |
20174 grep 'x=trusted.som' | wc -l)
20175 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20179 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20180 skip "Need MDS version at least 2.11.55"
20182 # Registration step
20183 changelog_register || error "changelog_register failed"
20185 touch $DIR/$tfile || error "touch $tfile failed"
20188 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20189 error "write $tfile failed"
20192 $TRUNCATE $DIR/$tfile 1234
20195 $TRUNCATE $DIR/$tfile 1048576
20198 # Deregistration step
20199 changelog_deregister || error "changelog_deregister failed"
20201 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20206 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20210 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20211 skip "Need MDS version at least 2.11.56"
20213 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20214 error "failed to create DoM-only file $DIR/$tfile"
20215 touch $DIR/$tfile || error "touch $tfile failed"
20216 check_som_nodata $DIR/$tfile
20218 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20219 error "write $tfile failed"
20220 check_som_nodata $DIR/$tfile
20222 $TRUNCATE $DIR/$tfile 1234
20223 check_som_nodata $DIR/$tfile
20225 $TRUNCATE $DIR/$tfile 4097
20226 check_som_nodata $DIR/$file
20228 run_test 809 "Verify no SOM xattr store for DoM-only files"
20234 # t10 seem to dislike partial pages
20235 lctl set_param osc.*.checksum_type=adler
20236 lctl set_param fail_loc=0x411
20237 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20238 ORIG=$(md5sum $DIR/$tfile)
20239 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20240 CSUM=$(md5sum $DIR/$tfile)
20241 set_checksum_type adler
20242 if [ "$ORIG" != "$CSUM" ]; then
20243 error "$ORIG != $CSUM"
20246 run_test 810 "partial page writes on ZFS (LU-11663)"
20249 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20250 skip "Need MDS version at least 2.11.56"
20252 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20253 do_facet mds1 $LCTL set_param fail_loc=0x165
20254 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20257 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20260 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20261 error "MDD orphan cleanup thread not quit"
20263 run_test 811 "orphan name stub can be cleaned up in startup"
20266 # tests that do cleanup/setup should be run at the end
20270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20273 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20274 $LCTL set_param fail_loc=0x903
20276 cancel_lru_locks MGC
20278 FAIL_ON_ERROR=true cleanup
20279 FAIL_ON_ERROR=true setup
20281 run_test 900 "umount should not race with any mgc requeue thread"
20284 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20285 check_and_cleanup_lustre
20286 if [ "$I_MOUNTED" != "yes" ]; then
20287 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true