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 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
26 # skip the grant tests for ARM until they are fixed
27 if [[ $(uname -m) = aarch64 ]]; then
28 # bug number: LU-11596 (all below)
29 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
30 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
31 ALWAYS_EXCEPT+=" 45 103a 317 810"
34 SRCDIR=$(cd $(dirname $0); echo $PWD)
35 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 export MULTIOP=${MULTIOP:-multiop}
49 READS=${READS:-"reads"}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
59 export PARALLEL=${PARALLEL:-"no"}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
79 if [ "$mds1_FSTYPE" = "zfs" ]; then
80 # bug number for skipped test: LU-1957
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 # bug number for skipped test: LU-4341
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 # bug number for skipped test: LU-3703
108 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
109 elif [ -r /etc/os-release ]; then
110 if grep -qi ubuntu /etc/os-release; then
111 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
112 -e 's/^VERSION=//p' \
116 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
117 # bug number for skipped test:
119 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
162 if [ "${ONLY}" = "MOUNT" ] ; then
163 echo "Lustre is up, please go on"
167 echo "preparing for tests involving mounts"
168 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
170 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
171 echo # add a newline after mke2fs.
175 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 lctl set_param debug=-1 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare the value of client version
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $exp_client_version)
232 imp_val=$CLIENT_VERSION
233 [ "$exp_val" == "$imp_val" ] ||
234 error "export client version '$exp_val' != '$imp_val'"
236 run_test 0d "check export proc ============================="
239 test_mkdir $DIR/$tdir
240 test_mkdir $DIR/$tdir/d2
241 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
242 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
245 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
247 run_test 1 "mkdir; remkdir; rmdir"
250 test_mkdir $DIR/$tdir
251 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
252 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
254 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
256 run_test 2 "mkdir; touch; rmdir; check file"
259 test_mkdir $DIR/$tdir
260 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
261 touch $DIR/$tdir/$tfile
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
266 run_test 3 "mkdir; touch; rmdir; check dir"
268 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
270 test_mkdir -i 1 $DIR/$tdir
272 touch $DIR/$tdir/$tfile ||
273 error "Create file under remote directory failed"
276 error "Expect error removing in-use dir $DIR/$tdir"
278 test -d $DIR/$tdir || error "Remote directory disappeared"
280 rm -rf $DIR/$tdir || error "remove remote dir error"
282 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
285 test_mkdir $DIR/$tdir
286 test_mkdir $DIR/$tdir/d2
287 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
288 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
291 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
294 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
295 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
296 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
297 error "$tfile does not have perm 0666 or UID $UID"
298 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
299 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
300 error "$tfile should be 0666 and owned by UID $UID"
302 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by UID $RUNAS_ID"
311 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $RUNAS_ID"
315 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
321 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
322 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by GID $UID"
324 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
325 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
328 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
333 test_mkdir $DIR/$tdir
334 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
335 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
336 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
337 test_mkdir $DIR/$tdir/d/subdir
338 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
339 error "$tdir/d/subdir should be GID $RUNAS_GID"
340 if [[ $MDSCOUNT -gt 1 ]]; then
341 # check remote dir sgid inherite
342 $LFS mkdir -i 0 $DIR/$tdir.local ||
343 error "mkdir $tdir.local failed"
344 chmod g+s $DIR/$tdir.local ||
345 error "chmod $tdir.local failed"
346 chgrp $RUNAS_GID $DIR/$tdir.local ||
347 error "chgrp $tdir.local failed"
348 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
349 error "mkdir $tdir.remote failed"
350 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
352 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
353 error "$tdir.remote should be mode 02755"
356 run_test 6g "verify new dir in sgid dir inherits group"
358 test_6h() { # bug 7331
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 touch $DIR/$tfile || error "touch failed"
362 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
363 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
364 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
365 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
366 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
368 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
371 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 chmod 0666 $DIR/$tdir/$tfile
374 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
375 error "$tdir/$tfile should be mode 0666"
377 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
380 if [ ! -d $DIR/$tdir ]; then
381 test_mkdir $DIR/$tdir
383 $MCREATE $DIR/$tdir/$tfile
384 echo -n foo > $DIR/$tdir/$tfile
385 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
386 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
388 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 chmod 0666 $DIR/$tdir/$tfile
394 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
395 error "$tfile mode not 0666"
397 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 test_mkdir $DIR/$tdir/d2/d3
403 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
405 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 touch $DIR/$tdir/d2/$tfile
411 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
412 error "$tdir/d2/$tfile not a file"
414 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
417 test_mkdir $DIR/$tdir
418 test_mkdir $DIR/$tdir/d2
419 chmod 0666 $DIR/$tdir/d2
420 chmod 0705 $DIR/$tdir/d2
421 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
422 error "$tdir/d2 mode not 0705"
424 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 chmod 0654 $DIR/$tdir/$tfile
431 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
432 error "$tdir/d2 mode not 0654"
434 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
437 test_mkdir $DIR/$tdir
438 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
440 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
441 error "$tdir/$tfile size not 0 after truncate"
443 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
449 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
451 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
457 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
458 error "$tdir/${tfile_2} not a file after rename"
459 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
461 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 rm -rf $DIR/$tdir/$tfile
467 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
469 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
476 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not a symlink"
478 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
479 error "$tdir/l-exist not referencing a file"
480 rm -f $DIR/$tdir/l-exist
481 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
483 run_test 17a "symlinks: create, remove (real)"
486 test_mkdir $DIR/$tdir
487 ln -s no-such-file $DIR/$tdir/l-dangle
489 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing no-such-file"
491 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
492 error "$tdir/l-dangle not referencing non-existent file"
493 rm -f $DIR/$tdir/l-dangle
494 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
496 run_test 17b "symlinks: create, remove (dangling)"
498 test_17c() { # bug 3440 - don't save failed open RPC for replay
499 test_mkdir $DIR/$tdir
500 ln -s foo $DIR/$tdir/$tfile
501 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
503 run_test 17c "symlinks: open dangling (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s foo $DIR/$tdir/$tfile
508 touch $DIR/$tdir/$tfile || error "creating to new symlink"
510 run_test 17d "symlinks: create dangling"
513 test_mkdir $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
515 ln -s $foo $foo || error "create symlink failed"
516 ls -l $foo || error "ls -l failed"
517 ls $foo && error "ls not failed" || true
519 run_test 17e "symlinks: create recursive symlink (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
528 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
531 run_test 17f "symlinks: long and very long symlink name"
533 # str_repeat(S, N) generate a string that is string S repeated N times
538 while [ $((n -= 1)) -ge 0 ]; do
544 # Long symlinks and LU-2241
546 test_mkdir $DIR/$tdir
547 local TESTS="59 60 61 4094 4095"
549 # Fix for inode size boundary in 2.1.4
550 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
553 # Patch not applied to 2.2 or 2.3 branches
554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
555 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
558 # skip long symlink name for rhel6.5.
559 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
560 grep -q '6.5' /etc/redhat-release &>/dev/null &&
561 TESTS="59 60 61 4062 4063"
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1190 [ $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1290 skip "Need MDS version at least 2.12.51"
1294 for index in 0 1; do
1295 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1296 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1299 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1302 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1304 local mdts=$(comma_list $(mdts_nodes))
1306 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1307 stack_trap "do_nodes $mdts $LCTL \
1308 set_param mdt.*.enable_remote_rename=1" EXIT
1310 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1313 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1315 run_test 24z "cross-MDT rename is done as cp"
1317 test_24A() { # LU-3182
1321 test_mkdir $DIR/$tdir
1322 trap simple_cleanup_common EXIT
1323 createmany -m $DIR/$tdir/$tfile $NFILES
1324 local t=$(ls $DIR/$tdir | wc -l)
1325 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1326 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1327 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1328 [ $v -ne $((NFILES + 2)) ] ; then
1329 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1332 simple_cleanup_common || error "Can not delete directories"
1334 run_test 24A "readdir() returns correct number of entries."
1336 test_24B() { # LU-4805
1337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 test_mkdir $DIR/$tdir
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1343 error "create striped dir failed"
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 2 ] || error "Expected 2, got $count"
1348 touch $DIR/$tdir/striped_dir/a
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 3 ] || error "Expected 3, got $count"
1353 touch $DIR/$tdir/striped_dir/.f
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 4 ] || error "Expected 4, got $count"
1358 rm -rf $DIR/$tdir || error "Can not delete directories"
1360 run_test 24B "readdir for striped dir return correct number of entries"
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1370 error "create striped dir failed"
1372 cd $DIR/$tdir/d0/striped_dir
1374 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1375 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1376 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1378 [ "$d0_ino" = "$parent_ino" ] ||
1379 error ".. wrong, expect $d0_ino, get $parent_ino"
1381 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1382 error "mv striped dir failed"
1384 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1386 [ "$d1_ino" = "$parent_ino" ] ||
1387 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1389 run_test 24C "check .. in striped dir"
1392 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1396 mkdir $DIR/$tdir/src_dir
1397 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1398 error "create remote source failed"
1400 touch $DIR/$tdir/src_dir/src_child/a
1402 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1403 error "create remote target dir failed"
1405 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "create remote target child failed"
1408 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "rename dir cross MDT failed!"
1413 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1414 error "src_child still exists after rename"
1416 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1417 error "missing file(a) after rename"
1419 rm -rf $DIR/$tdir || error "Can not delete directories"
1421 run_test 24E "cross MDT rename/link"
1424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1427 [ "$SLOW" = "no" ] && repeats=100
1431 echo "$repeats repeats"
1432 for ((i = 0; i < repeats; i++)); do
1433 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1434 touch $DIR/$tdir/test/a || error "touch fails"
1435 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1436 rm -rf $DIR/$tdir/test || error "rmdir fails"
1441 run_test 24F "hash order vs readdir (LU-11330)"
1444 echo '== symlink sanity ============================================='
1448 touch $DIR/s25/foo ||
1449 error "File creation in symlinked directory failed"
1451 run_test 25a "create file in symlinked directory ==============="
1454 [ ! -d $DIR/d25 ] && test_25a
1455 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1457 run_test 25b "lookup file in symlinked directory ==============="
1461 test_mkdir $DIR/d26/d26-2
1462 ln -s d26/d26-2 $DIR/s26
1463 touch $DIR/s26/foo || error "File creation failed"
1465 run_test 26a "multiple component symlink ======================="
1468 test_mkdir -p $DIR/$tdir/d26-2
1469 ln -s $tdir/d26-2/foo $DIR/s26-2
1470 touch $DIR/s26-2 || error "File creation failed"
1472 run_test 26b "multiple component symlink at end of lookup ======"
1475 test_mkdir $DIR/d26.2
1476 touch $DIR/d26.2/foo
1477 ln -s d26.2 $DIR/s26.2-1
1478 ln -s s26.2-1 $DIR/s26.2-2
1479 ln -s s26.2-2 $DIR/s26.2-3
1480 chmod 0666 $DIR/s26.2-3/foo
1482 run_test 26c "chain of symlinks"
1484 # recursive symlinks (bug 439)
1486 ln -s d26-3/foo $DIR/d26-3
1488 run_test 26d "create multiple component recursive symlink"
1491 [ ! -h $DIR/d26-3 ] && test_26d
1494 run_test 26e "unlink multiple component recursive symlink"
1496 # recursive symlinks (bug 7022)
1498 test_mkdir $DIR/$tdir
1499 test_mkdir $DIR/$tdir/$tfile
1500 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1501 test_mkdir -p lndir/bar1
1502 test_mkdir $DIR/$tdir/$tfile/$tfile
1503 cd $tfile || error "cd $tfile failed"
1504 ln -s .. dotdot || error "ln dotdot failed"
1505 ln -s dotdot/lndir lndir || error "ln lndir failed"
1506 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1507 output=`ls $tfile/$tfile/lndir/bar1`
1508 [ "$output" = bar1 ] && error "unexpected output"
1509 rm -r $tfile || error "rm $tfile failed"
1510 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1512 run_test 26f "rm -r of a directory which has recursive symlink"
1515 test_mkdir $DIR/$tdir
1516 $LFS getstripe $DIR/$tdir
1517 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1518 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1519 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1521 run_test 27a "one stripe file"
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1526 test_mkdir $DIR/$tdir
1527 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1528 $LFS getstripe -c $DIR/$tdir/$tfile
1529 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1530 error "two-stripe file doesn't have two stripes"
1532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1534 run_test 27b "create and write to two stripe file"
1537 test_mkdir $DIR/$tdir
1538 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1539 error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1543 run_test 27d "create file with default settings"
1546 # LU-5839 adds check for existed layout before setting it
1547 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1548 skip "Need MDS version at least 2.7.56"
1550 test_mkdir $DIR/$tdir
1551 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1552 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1553 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1555 run_test 27e "setstripe existing file (should return error)"
1558 test_mkdir $DIR/$tdir
1559 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1560 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1561 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1562 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1563 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1564 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1566 run_test 27f "setstripe with bad stripe size (should return error)"
1569 test_mkdir $DIR/$tdir
1570 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1571 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1572 error "$DIR/$tdir/$tfile has object"
1574 run_test 27g "$LFS getstripe with no objects"
1577 test_mkdir $DIR/$tdir
1578 touch $DIR/$tdir/$tfile || error "touch failed"
1579 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1580 error "missing objects"
1582 run_test 27i "$LFS getstripe with some objects"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1587 error "setstripe failed" || true
1589 run_test 27j "setstripe with bad stripe offset (should return error)"
1591 test_27k() { # bug 2844
1592 test_mkdir $DIR/$tdir
1593 local file=$DIR/$tdir/$tfile
1594 local ll_max_blksize=$((4 * 1024 * 1024))
1595 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1596 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1597 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1598 dd if=/dev/zero of=$file bs=4k count=1
1599 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1600 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1602 run_test 27k "limit i_blksize for broken user apps"
1605 mcreate $DIR/$tfile || error "creating file"
1606 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1607 error "setstripe should have failed" || true
1609 run_test 27l "check setstripe permissions (should return error)"
1612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1614 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1616 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1617 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1619 trap simple_cleanup_common EXIT
1620 test_mkdir $DIR/$tdir
1621 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1622 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1623 error "dd should fill OST0"
1625 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1627 [ $i -gt 256 ] && break
1630 touch $DIR/$tdir/$tfile.$i
1631 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1632 awk '{print $1}'| grep -w "0") ] &&
1633 error "OST0 was full but new created file still use it"
1635 touch $DIR/$tdir/$tfile.$i
1636 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1637 awk '{print $1}'| grep -w "0") ] &&
1638 error "OST0 was full but new created file still use it"
1639 simple_cleanup_common
1641 run_test 27m "create file while OST0 was full"
1644 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1645 awk '{ print $1 * 2; exit; }')
1649 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1650 # if the OST isn't full anymore.
1652 local OSTIDX=${1:-""}
1654 local list=$(comma_list $(osts_nodes))
1655 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1657 do_nodes $list lctl set_param fail_loc=0
1658 sync # initiate all OST_DESTROYs from MDS to OST
1662 exhaust_precreations() {
1665 local FAILIDX=${3:-$OSTIDX}
1666 local ofacet=ost$((OSTIDX + 1))
1668 test_mkdir -p -c1 $DIR/$tdir
1669 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1670 local mfacet=mds$((mdtidx + 1))
1671 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1673 local OST=$(ostname_from_index $OSTIDX)
1676 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1677 local last_id=$(do_facet $mfacet lctl get_param -n \
1678 osc.$mdtosc_proc1.prealloc_last_id)
1679 local next_id=$(do_facet $mfacet lctl get_param -n \
1680 osc.$mdtosc_proc1.prealloc_next_id)
1682 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1683 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1685 test_mkdir -p $DIR/$tdir/${OST}
1686 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1687 #define OBD_FAIL_OST_ENOSPC 0x215
1688 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1689 echo "Creating to objid $last_id on ost $OST..."
1690 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1691 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1692 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1696 exhaust_all_precreations() {
1698 for (( i=0; i < OSTCOUNT; i++ )) ; do
1699 exhaust_precreations $i $1 -1
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 exhaust_precreations 0 0x80000215
1712 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1713 touch $DIR/$tdir/$tfile || error "touch failed"
1714 $LFS getstripe $DIR/$tdir/$tfile
1717 run_test 27n "create file with some full OSTs"
1720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1722 remote_mds_nodsh && skip "remote MDS with nodsh"
1723 remote_ost_nodsh && skip "remote OST with nodsh"
1726 rm -f $DIR/$tdir/$tfile
1727 exhaust_all_precreations 0x215
1729 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1734 run_test 27o "create file with all full OSTs (should error)"
1737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1739 remote_mds_nodsh && skip "remote MDS with nodsh"
1740 remote_ost_nodsh && skip "remote OST with nodsh"
1743 rm -f $DIR/$tdir/$tfile
1744 test_mkdir $DIR/$tdir
1746 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1747 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1748 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1750 exhaust_precreations 0 0x80000215
1751 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1752 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1753 $LFS getstripe $DIR/$tdir/$tfile
1757 run_test 27p "append to a truncated file with some full OSTs"
1760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1762 remote_mds_nodsh && skip "remote MDS with nodsh"
1763 remote_ost_nodsh && skip "remote OST with nodsh"
1766 rm -f $DIR/$tdir/$tfile
1768 test_mkdir $DIR/$tdir
1769 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1770 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1771 error "truncate $DIR/$tdir/$tfile failed"
1772 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1774 exhaust_all_precreations 0x215
1776 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1777 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1781 run_test 27q "append to truncated file with all OSTs full (should error)"
1784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1786 remote_mds_nodsh && skip "remote MDS with nodsh"
1787 remote_ost_nodsh && skip "remote OST with nodsh"
1790 rm -f $DIR/$tdir/$tfile
1791 exhaust_precreations 0 0x80000215
1793 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1797 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1799 test_27s() { # bug 10725
1800 test_mkdir $DIR/$tdir
1801 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1802 local stripe_count=0
1803 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1804 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1805 error "stripe width >= 2^32 succeeded" || true
1808 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1810 test_27t() { # bug 10864
1815 $WLFS getstripe $tfile
1818 run_test 27t "check that utils parse path correctly"
1820 test_27u() { # bug 4900
1821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1822 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 local list=$(comma_list $(mdts_nodes))
1827 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1828 do_nodes $list $LCTL set_param fail_loc=0x139
1829 test_mkdir -p $DIR/$tdir
1830 trap simple_cleanup_common EXIT
1831 createmany -o $DIR/$tdir/t- 1000
1832 do_nodes $list $LCTL set_param fail_loc=0
1834 TLOG=$TMP/$tfile.getstripe
1835 $LFS getstripe $DIR/$tdir > $TLOG
1836 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1837 unlinkmany $DIR/$tdir/t- 1000
1839 [[ $OBJS -gt 0 ]] &&
1840 error "$OBJS objects created on OST-0. See $TLOG" ||
1843 run_test 27u "skip object creation on OSC w/o objects"
1845 test_27v() { # bug 4900
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1851 exhaust_all_precreations 0x215
1854 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1856 touch $DIR/$tdir/$tfile
1857 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1859 for (( i=1; i < OSTCOUNT; i++ )); do
1860 do_facet ost$i lctl set_param fail_loc=0x705
1862 local START=`date +%s`
1863 createmany -o $DIR/$tdir/$tfile 32
1865 local FINISH=`date +%s`
1866 local TIMEOUT=`lctl get_param -n timeout`
1867 local PROCESS=$((FINISH - START))
1868 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1869 error "$FINISH - $START >= $TIMEOUT / 2"
1870 sleep $((TIMEOUT / 2 - PROCESS))
1873 run_test 27v "skip object creation on slow OST"
1875 test_27w() { # bug 10997
1876 test_mkdir $DIR/$tdir
1877 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1878 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1879 error "stripe size $size != 65536" || true
1880 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1881 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1883 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1886 [[ $OSTCOUNT -lt 2 ]] &&
1887 skip_env "skipping multiple stripe count/offset test"
1889 test_mkdir $DIR/$tdir
1890 for i in $(seq 1 $OSTCOUNT); do
1892 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1893 error "setstripe -c $i -i $offset failed"
1894 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1895 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1896 [ $count -ne $i ] && error "stripe count $count != $i" || true
1897 [ $index -ne $offset ] &&
1898 error "stripe offset $index != $offset" || true
1901 run_test 27wa "check $LFS setstripe -c -i options"
1904 remote_ost_nodsh && skip "remote OST with nodsh"
1905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 OFFSET=$(($OSTCOUNT - 1))
1910 local OST=$(ostname_from_index $OSTIDX)
1912 test_mkdir $DIR/$tdir
1913 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1914 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1916 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1917 for i in $(seq 0 $OFFSET); do
1918 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1919 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1920 error "OST0 was degraded but new created file still use it"
1922 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1924 run_test 27x "create files while OST0 is degraded"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1932 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1933 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1934 osc.$mdtosc.prealloc_last_id)
1935 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1936 osc.$mdtosc.prealloc_next_id)
1937 local fcount=$((last_id - next_id))
1938 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1939 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1941 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1942 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1943 local OST_DEACTIVE_IDX=-1
1948 for OSC in $MDS_OSCS; do
1949 OST=$(osc_to_ost $OSC)
1950 OSTIDX=$(index_from_ostuuid $OST)
1951 if [ $OST_DEACTIVE_IDX == -1 ]; then
1952 OST_DEACTIVE_IDX=$OSTIDX
1954 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1955 echo $OSC "is Deactivated:"
1956 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1960 OSTIDX=$(index_from_ostuuid $OST)
1961 test_mkdir $DIR/$tdir
1962 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1964 for OSC in $MDS_OSCS; do
1965 OST=$(osc_to_ost $OSC)
1966 OSTIDX=$(index_from_ostuuid $OST)
1967 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1968 echo $OST "is degraded:"
1969 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1970 obdfilter.$OST.degraded=1
1975 createmany -o $DIR/$tdir/$tfile $fcount
1977 for OSC in $MDS_OSCS; do
1978 OST=$(osc_to_ost $OSC)
1979 OSTIDX=$(index_from_ostuuid $OST)
1980 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1981 echo $OST "is recovered from degraded:"
1982 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1983 obdfilter.$OST.degraded=0
1985 do_facet $SINGLEMDS lctl --device %$OSC activate
1989 # all osp devices get activated, hence -1 stripe count restored
1990 local stripe_count=0
1992 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1993 # devices get activated.
1995 $LFS setstripe -c -1 $DIR/$tfile
1996 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1998 [ $stripe_count -ne $OSTCOUNT ] &&
1999 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2002 run_test 27y "create files while OST0 is degraded and the rest inactive"
2008 lmm_count=$($LFS getstripe -c $1)
2009 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2010 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2012 local old_ifs="$IFS"
2014 fid=($($LFS path2fid $1))
2017 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2018 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2020 # compare lmm_seq and lu_fid->f_seq
2021 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2022 # compare lmm_object_id and lu_fid->oid
2023 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2025 # check the trusted.fid attribute of the OST objects of the file
2026 local have_obdidx=false
2028 $LFS getstripe $1 | while read obdidx oid hex seq; do
2029 # skip lines up to and including "obdidx"
2030 [ -z "$obdidx" ] && break
2031 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2032 $have_obdidx || continue
2034 local ost=$((obdidx + 1))
2035 local dev=$(ostdevname $ost)
2038 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2040 seq=$(echo $seq | sed -e "s/^0x//g")
2041 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2042 oid_hex=$(echo $oid)
2044 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2046 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2050 # Don't unmount/remount the OSTs if we don't need to do that.
2051 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2052 # update too, until that use mount/ll_decode_filter_fid/mount.
2053 # Re-enable when debugfs will understand new filter_fid.
2055 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2056 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2057 $dev 2>/dev/null" | grep "parent=")
2059 if [ -z "$ff" ]; then
2061 mount_fstype ost$ost
2062 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2063 $(facet_mntpt ost$ost)/$obj_file)
2064 unmount_fstype ost$ost
2065 start ost$ost $dev $OST_MOUNT_OPTS
2069 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2071 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2073 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2074 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2076 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2077 # stripe_size=1048576 component_id=1 component_start=0 \
2078 # component_end=33554432
2079 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2080 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2081 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2083 if grep -q 'stripe=' <<<$ff; then
2084 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2086 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2087 # into f_ver in this case. See comment on ff_parent.
2088 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2091 # compare lmm_seq and filter_fid->ff_parent.f_seq
2092 [ $ff_pseq = $lmm_seq ] ||
2093 error "FF parent SEQ $ff_pseq != $lmm_seq"
2094 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2095 [ $ff_poid = $lmm_oid ] ||
2096 error "FF parent OID $ff_poid != $lmm_oid"
2097 (($ff_pstripe == $stripe_nr)) ||
2098 error "FF stripe $ff_pstripe != $stripe_nr"
2100 stripe_nr=$((stripe_nr + 1))
2101 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2103 if grep -q 'stripe_count=' <<<$ff; then
2104 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2105 -e 's/ .*//' <<<$ff)
2106 [ $lmm_count = $ff_scnt ] ||
2107 error "FF stripe count $lmm_count != $ff_scnt"
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2114 remote_ost_nodsh && skip "remote OST with nodsh"
2116 test_mkdir $DIR/$tdir
2117 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2118 { error "setstripe -c -1 failed"; return 1; }
2119 # We need to send a write to every object to get parent FID info set.
2120 # This _should_ also work for setattr, but does not currently.
2121 # touch $DIR/$tdir/$tfile-1 ||
2122 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2123 { error "dd $tfile-1 failed"; return 2; }
2124 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2125 { error "setstripe -c -1 failed"; return 3; }
2126 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2127 { error "dd $tfile-2 failed"; return 4; }
2129 # make sure write RPCs have been sent to OSTs
2132 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2133 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2135 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2137 test_27A() { # b=19102
2138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2140 save_layout_restore_at_exit $MOUNT
2141 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2142 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2143 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2144 local default_size=$($LFS getstripe -S $MOUNT)
2145 local default_offset=$($LFS getstripe -i $MOUNT)
2146 local dsize=$(do_facet $SINGLEMDS \
2147 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2148 [ $default_size -eq $dsize ] ||
2149 error "stripe size $default_size != $dsize"
2150 [ $default_offset -eq -1 ] ||
2151 error "stripe offset $default_offset != -1"
2153 run_test 27A "check filesystem-wide default LOV EA values"
2155 test_27B() { # LU-2523
2156 test_mkdir $DIR/$tdir
2157 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2159 # open f1 with O_LOV_DELAY_CREATE
2161 # call setstripe ioctl on open file descriptor for f1
2163 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2167 # open f1 with O_LOV_DELAY_CREATE
2169 # call setstripe ioctl on open file descriptor for f1
2171 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2173 # Allow multiop to fail in imitation of NFS's busted semantics.
2176 run_test 27B "call setstripe on open unlinked file/rename victim"
2178 test_27C() { #LU-2871
2179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2187 test_mkdir $DIR/$tdir
2189 for i in $(seq 0 $((OSTCOUNT - 1))); do
2190 # set stripe across all OSTs starting from OST$i
2191 $LFS setstripe -i $i -c -1 $tfile$i
2192 # get striping information
2193 ost_idx=($($LFS getstripe $tfile$i |
2194 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2198 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2199 error "${#ost_idx[@]} != $OSTCOUNT"
2201 for index in $(seq 0 $((OSTCOUNT - 1))); do
2203 for j in $(echo ${ost_idx[@]}); do
2204 if [ $index -eq $j ]; then
2210 error "Can not find $index in ${ost_idx[@]}"
2214 run_test 27C "check full striping across all OSTs"
2217 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2219 remote_mds_nodsh && skip "remote MDS with nodsh"
2221 local POOL=${POOL:-testpool}
2223 local last_ost=$(($OSTCOUNT - 1))
2225 local ost_list=$(seq $first_ost $ost_step $last_ost)
2226 local ost_range="$first_ost $last_ost $ost_step"
2228 if ! combined_mgs_mds ; then
2232 test_mkdir $DIR/$tdir
2233 pool_add $POOL || error "pool_add failed"
2234 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2237 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2239 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2240 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2241 skip27D+=" -s 30,31"
2242 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2243 error "llapi_layout_test failed"
2245 destroy_test_pools || error "destroy test pools failed"
2247 if ! combined_mgs_mds ; then
2251 run_test 27D "validate llapi_layout API"
2253 # Verify that default_easize is increased from its initial value after
2254 # accessing a widely striped file.
2256 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2257 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2258 skip "client does not have LU-3338 fix"
2260 # 72 bytes is the minimum space required to store striping
2261 # information for a file striped across one OST:
2262 # (sizeof(struct lov_user_md_v3) +
2263 # sizeof(struct lov_user_ost_data_v1))
2265 $LCTL set_param -n llite.*.default_easize $min_easize ||
2266 error "lctl set_param failed"
2267 local easize=$($LCTL get_param -n llite.*.default_easize)
2269 [ $easize -eq $min_easize ] ||
2270 error "failed to set default_easize"
2272 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2273 error "setstripe failed"
2277 easize=$($LCTL get_param -n llite.*.default_easize)
2279 [ $easize -gt $min_easize ] ||
2280 error "default_easize not updated"
2282 run_test 27E "check that default extended attribute size properly increases"
2284 test_27F() { # LU-5346/LU-7975
2285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2286 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2287 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2288 skip "Need MDS version at least 2.8.51"
2289 remote_ost_nodsh && skip "remote OST with nodsh"
2291 test_mkdir $DIR/$tdir
2293 $LFS setstripe -c 2 $DIR/$tdir
2295 # stop all OSTs to reproduce situation for LU-7975 ticket
2296 for num in $(seq $OSTCOUNT); do
2300 # open/create f0 with O_LOV_DELAY_CREATE
2301 # truncate f0 to a non-0 size
2303 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2305 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2306 # open/write it again to force delayed layout creation
2307 cat /etc/hosts > $DIR/$tdir/f0 &
2311 for num in $(seq $OSTCOUNT); do
2312 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2313 error "ost$num failed to start"
2316 wait $catpid || error "cat failed"
2318 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2319 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2320 error "wrong stripecount"
2323 run_test 27F "Client resend delayed layout creation with non-zero size"
2325 test_27G() { #LU-10629
2326 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2327 skip "Need MDS version at least 2.11.51"
2328 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2329 remote_mds_nodsh && skip "remote MDS with nodsh"
2330 local POOL=${POOL:-testpool}
2331 local ostrange="0 0 1"
2333 test_mkdir $DIR/$tdir
2334 pool_add $POOL || error "pool_add failed"
2335 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2336 $LFS setstripe -p $POOL $DIR/$tdir
2338 local pool=$($LFS getstripe -p $DIR/$tdir)
2340 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2342 $LFS setstripe -d $DIR/$tdir
2344 pool=$($LFS getstripe -p $DIR/$tdir)
2348 [ -z "$pool" ] || error "'$pool' is not empty"
2350 run_test 27G "Clear OST pool from stripe"
2353 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2354 skip "Need MDS version newer than 2.11.54"
2355 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2356 test_mkdir $DIR/$tdir
2357 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2358 touch $DIR/$tdir/$tfile
2359 $LFS getstripe -c $DIR/$tdir/$tfile
2360 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2361 error "two-stripe file doesn't have two stripes"
2363 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2364 $LFS getstripe -y $DIR/$tdir/$tfile
2365 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2366 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2367 error "expected l_ost_idx: [02]$ not matched"
2369 # make sure ost list has been cleared
2370 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2371 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2372 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2374 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2376 run_test 27H "Set specific OSTs stripe"
2379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2380 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2381 local pool=$TESTNAME
2382 local ostrange="1 1 1"
2384 save_layout_restore_at_exit $MOUNT
2385 $LFS setstripe -c 2 -i 0 $MOUNT
2386 pool_add $pool || error "pool_add failed"
2387 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2388 test_mkdir $DIR/$tdir
2389 $LFS setstripe -p $pool $DIR/$tdir
2390 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2391 $LFS getstripe $DIR/$tdir/$tfile
2393 run_test 27I "check that root dir striping does not break parent dir one"
2395 # createtest also checks that device nodes are created and
2396 # then visible correctly (#2091)
2397 test_28() { # bug 2091
2399 $CREATETEST $DIR/d28/ct || error "createtest failed"
2401 run_test 28 "create/mknod/mkdir with bad file types ============"
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2406 sync; sleep 1; sync # flush out any dirty pages from previous tests
2413 declare -i LOCKCOUNTORIG=0
2414 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2415 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2417 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2419 declare -i LOCKUNUSEDCOUNTORIG=0
2420 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2421 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2428 declare -i LOCKCOUNTCURRENT=0
2429 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2430 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2433 declare -i LOCKUNUSEDCOUNTCURRENT=0
2434 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2435 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2438 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2439 $LCTL set_param -n ldlm.dump_namespaces ""
2440 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2441 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2442 log "dumped log to $TMP/test_29.dk (bug 5793)"
2445 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2446 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2447 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2448 log "dumped log to $TMP/test_29.dk (bug 5793)"
2452 run_test 29 "IT_GETATTR regression ============================"
2454 test_30a() { # was test_30
2455 cp $(which ls) $DIR || cp /bin/ls $DIR
2456 $DIR/ls / || error "Can't execute binary from lustre"
2459 run_test 30a "execute binary from Lustre (execve) =============="
2462 cp `which ls` $DIR || cp /bin/ls $DIR
2464 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2467 run_test 30b "execute binary from Lustre as non-root ==========="
2469 test_30c() { # b=22376
2470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2472 cp `which ls` $DIR || cp /bin/ls $DIR
2474 cancel_lru_locks mdc
2475 cancel_lru_locks osc
2476 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2479 run_test 30c "execute binary from Lustre without read perms ===="
2482 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2483 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2485 run_test 31a "open-unlink file =================================="
2488 touch $DIR/f31 || error "touch $DIR/f31 failed"
2489 ln $DIR/f31 $DIR/f31b || error "ln failed"
2490 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2491 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2493 run_test 31b "unlink file with multiple links while open ======="
2496 touch $DIR/f31 || error "touch $DIR/f31 failed"
2497 ln $DIR/f31 $DIR/f31c || error "ln failed"
2498 multiop_bg_pause $DIR/f31 O_uc ||
2499 error "multiop_bg_pause for $DIR/f31 failed"
2501 $MULTIOP $DIR/f31c Ouc
2502 kill -USR1 $MULTIPID
2505 run_test 31c "open-unlink file with multiple links ============="
2508 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2509 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2511 run_test 31d "remove of open directory ========================="
2513 test_31e() { # bug 2904
2514 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2516 run_test 31e "remove of open non-empty directory ==============="
2518 test_31f() { # bug 4554
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2522 test_mkdir $DIR/d31f
2523 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2524 cp /etc/hosts $DIR/d31f
2526 $LFS getstripe $DIR/d31f/hosts
2527 multiop_bg_pause $DIR/d31f D_c || return 1
2530 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2531 test_mkdir $DIR/d31f
2532 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2533 cp /etc/hosts $DIR/d31f
2535 $LFS getstripe $DIR/d31f/hosts
2536 multiop_bg_pause $DIR/d31f D_c || return 1
2539 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2540 wait $MULTIPID || error "first opendir $MULTIPID failed"
2544 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2545 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2548 run_test 31f "remove of open directory with open-unlink file ==="
2551 echo "-- cross directory link --"
2552 test_mkdir -c1 $DIR/${tdir}ga
2553 test_mkdir -c1 $DIR/${tdir}gb
2554 touch $DIR/${tdir}ga/f
2555 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2556 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2557 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2558 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2559 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2561 run_test 31g "cross directory link==============="
2564 echo "-- cross directory link --"
2565 test_mkdir -c1 $DIR/${tdir}
2566 test_mkdir -c1 $DIR/${tdir}/dir
2567 touch $DIR/${tdir}/f
2568 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2569 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2570 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2571 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2572 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2574 run_test 31h "cross directory link under child==============="
2577 echo "-- cross directory link --"
2578 test_mkdir -c1 $DIR/$tdir
2579 test_mkdir -c1 $DIR/$tdir/dir
2580 touch $DIR/$tdir/dir/f
2581 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2582 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2583 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2584 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2585 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2587 run_test 31i "cross directory link under parent==============="
2590 test_mkdir -c1 -p $DIR/$tdir
2591 test_mkdir -c1 -p $DIR/$tdir/dir1
2592 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2593 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2594 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2595 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2598 run_test 31j "link for directory==============="
2601 test_mkdir -c1 -p $DIR/$tdir
2603 touch $DIR/$tdir/exist
2604 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2605 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2606 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2607 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2608 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2609 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2610 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2613 run_test 31k "link to file: the same, non-existing, dir==============="
2619 touch $DIR/d31m2/exist
2620 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2621 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2622 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2623 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2624 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2625 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2628 run_test 31m "link to file: the same, non-existing, dir==============="
2631 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2632 nlink=$(stat --format=%h $DIR/$tfile)
2633 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2635 local cmd="exec $fd<$DIR/$tfile"
2638 trap "eval $cmd" EXIT
2639 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2640 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2641 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2642 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2643 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2646 run_test 31n "check link count of unlinked file"
2649 local TEMPNAME=$(mktemp $1_XXXXXX)
2650 mlink $TEMPNAME $1 2> /dev/null &&
2651 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2655 test_31o() { # LU-2901
2656 test_mkdir $DIR/$tdir
2657 for LOOP in $(seq 100); do
2658 rm -f $DIR/$tdir/$tfile*
2659 for THREAD in $(seq 8); do
2660 link_one $DIR/$tdir/$tfile.$LOOP &
2663 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2664 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2665 error "$LINKS duplicate links to $tfile.$LOOP" &&
2669 run_test 31o "duplicate hard links with same filename"
2672 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2674 test_mkdir $DIR/$tdir
2675 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2676 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2678 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2679 error "open unlink test1 failed"
2680 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2681 error "open unlink test2 failed"
2683 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2684 error "test1 still exists"
2685 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2686 error "test2 still exists"
2688 run_test 31p "remove of open striped directory"
2690 cleanup_test32_mount() {
2693 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2694 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2695 losetup -d $loopdev || true
2701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2703 echo "== more mountpoints and symlinks ================="
2704 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2705 trap cleanup_test32_mount EXIT
2706 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2707 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2708 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2709 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2710 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2711 cleanup_test32_mount
2713 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2718 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2719 trap cleanup_test32_mount EXIT
2720 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2721 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2722 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2723 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2724 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2725 cleanup_test32_mount
2727 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2732 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2733 trap cleanup_test32_mount EXIT
2734 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2735 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2736 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2737 test_mkdir -p $DIR/$tdir/d2/test_dir
2738 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2739 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2740 cleanup_test32_mount
2742 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2747 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2748 trap cleanup_test32_mount EXIT
2749 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2750 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2751 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2752 test_mkdir -p $DIR/$tdir/d2/test_dir
2753 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2754 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2755 cleanup_test32_mount
2757 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2761 test_mkdir -p $DIR/$tdir/tmp
2762 local tmp_dir=$DIR/$tdir/tmp
2763 ln -s $DIR/$tdir $tmp_dir/symlink11
2764 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2765 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2766 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2768 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2772 test_mkdir -p $DIR/$tdir/tmp
2773 local tmp_dir=$DIR/$tdir/tmp
2774 ln -s $DIR/$tdir $tmp_dir/symlink11
2775 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2776 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2777 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2779 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2782 local tmp_dir=$DIR/$tdir/tmp
2783 test_mkdir -p $tmp_dir
2784 test_mkdir $DIR/${tdir}2
2785 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2786 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2787 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2788 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2789 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2790 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2792 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2795 rm -fr $DIR/$tdir $DIR/${tdir}2
2796 tmp_dir=$DIR/$tdir/tmp
2797 test_mkdir -p $tmp_dir
2798 test_mkdir $DIR/${tdir}2
2799 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2800 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2801 ls $tmp_dir/symlink12 || error "listing symlink12"
2802 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2804 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2809 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2810 trap cleanup_test32_mount EXIT
2811 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2812 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2813 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2814 touch $DIR/$tdir/test_file
2815 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2816 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2817 cleanup_test32_mount
2819 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2824 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2825 trap cleanup_test32_mount EXIT
2826 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2827 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2828 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2829 touch $DIR/$tdir/test_file
2830 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2831 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2832 cleanup_test32_mount
2834 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2840 trap cleanup_test32_mount EXIT
2841 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2842 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2843 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2844 test_mkdir -p $DIR/$tdir/d2
2845 touch $DIR/$tdir/d2/test_file || error "touch failed"
2846 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2847 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2848 cleanup_test32_mount
2850 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2856 trap cleanup_test32_mount EXIT
2857 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2858 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2859 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2860 test_mkdir -p $DIR/$tdir/d2
2861 touch $DIR/$tdir/d2/test_file || error "touch failed"
2862 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2863 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2864 cleanup_test32_mount
2866 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2870 test_mkdir -p $DIR/d32m/tmp
2871 TMP_DIR=$DIR/d32m/tmp
2872 ln -s $DIR $TMP_DIR/symlink11
2873 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2874 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2875 error "symlink11 not a link"
2876 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2877 error "symlink01 not a link"
2879 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2883 test_mkdir -p $DIR/d32n/tmp
2884 TMP_DIR=$DIR/d32n/tmp
2885 ln -s $DIR $TMP_DIR/symlink11
2886 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2887 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2888 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2890 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2894 test_mkdir -p $DIR/d32o/tmp
2895 TMP_DIR=$DIR/d32o/tmp
2896 ln -s $DIR/$tfile $TMP_DIR/symlink12
2897 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2898 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2899 error "symlink12 not a link"
2900 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2901 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2902 error "$DIR/d32o/tmp/symlink12 not file type"
2903 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2904 error "$DIR/d32o/symlink02 not file type"
2906 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2916 test_mkdir -p $DIR/d32p/tmp
2918 TMP_DIR=$DIR/d32p/tmp
2920 ln -s $DIR/$tfile $TMP_DIR/symlink12
2922 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2924 cat $DIR/d32p/tmp/symlink12 ||
2925 error "Can't open $DIR/d32p/tmp/symlink12"
2927 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2930 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2935 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2936 trap cleanup_test32_mount EXIT
2937 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2938 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2939 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2940 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2941 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2942 cleanup_test32_mount
2944 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2949 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2950 trap cleanup_test32_mount EXIT
2951 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2952 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2953 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2954 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2955 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2956 cleanup_test32_mount
2958 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2963 chmod 444 $DIR/$tfile
2964 chown $RUNAS_ID $DIR/$tfile
2966 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2969 run_test 33aa "write file with mode 444 (should return error)"
2973 test_mkdir $DIR/$tdir
2974 chown $RUNAS_ID $DIR/$tdir
2975 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2976 error "$RUNAS create $tdir/$tfile failed"
2977 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2978 error "open RDWR" || true
2980 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2984 test_mkdir $DIR/$tdir
2985 chown $RUNAS_ID $DIR/$tdir
2986 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2988 run_test 33b "test open file with malformed flags (No panic)"
2991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2992 remote_ost_nodsh && skip "remote OST with nodsh"
3001 test_mkdir $DIR/$tdir
3002 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3005 for ostnum in $(seq $OSTCOUNT); do
3006 # test-framework's OST numbering is one-based, while Lustre's
3008 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3009 # Parsing llobdstat's output sucks; we could grep the /proc
3010 # path, but that's likely to not be as portable as using the
3011 # llobdstat utility. So we parse lctl output instead.
3012 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3013 obdfilter/$ostname/stats |
3014 awk '/^write_bytes/ {print $7}' )
3015 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3016 if (( ${write_bytes:-0} > 0 ))
3023 $all_zeros || return 0
3026 echo foo > $DIR/$tdir/bar
3030 # Total up write_bytes after writing. We'd better find non-zeros.
3031 for ostnum in $(seq $OSTCOUNT); do
3032 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3033 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3034 obdfilter/$ostname/stats |
3035 awk '/^write_bytes/ {print $7}' )
3036 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3037 if (( ${write_bytes:-0} > 0 ))
3046 for ostnum in $(seq $OSTCOUNT); do
3047 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3048 echo "Check that write_bytes is present in obdfilter/*/stats:"
3049 do_facet ost$ostnum lctl get_param -n \
3050 obdfilter/$ostname/stats
3052 error "OST not keeping write_bytes stats (b22312)"
3055 run_test 33c "test llobdstat and write_bytes"
3058 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3062 local remote_dir=$DIR/$tdir/remote_dir
3064 test_mkdir $DIR/$tdir
3065 $LFS mkdir -i $MDTIDX $remote_dir ||
3066 error "create remote directory failed"
3068 touch $remote_dir/$tfile
3069 chmod 444 $remote_dir/$tfile
3070 chown $RUNAS_ID $remote_dir/$tfile
3072 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3074 chown $RUNAS_ID $remote_dir
3075 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3076 error "create" || true
3077 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3078 error "open RDWR" || true
3079 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3081 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3088 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3089 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3090 mkdir $DIR/$tdir/local_dir
3092 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3093 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3094 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3096 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3097 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3099 rmdir $DIR/$tdir/* || error "rmdir failed"
3102 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3103 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3104 mkdir $DIR/$tdir/local_dir
3106 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3107 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3108 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3110 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3111 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3113 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3116 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3117 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3118 mkdir $DIR/$tdir/local_dir
3120 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3121 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3122 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3124 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3125 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3127 run_test 33e "mkdir and striped directory should have same mode"
3131 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3136 remote_mds_nodsh && skip "remote MDS with nodsh"
3139 chmod go+rwx $DIR/$tdir
3140 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3141 trap cleanup_33f EXIT
3143 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3144 error "cannot create striped directory"
3146 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3147 error "cannot create files in striped directory"
3149 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3150 error "cannot remove files in striped directory"
3152 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3153 error "cannot remove striped directory"
3157 run_test 33f "nonroot user can create, access, and remove a striped directory"
3160 mkdir -p $DIR/$tdir/dir2
3162 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3164 [[ $err =~ "exists" ]] || error "Not exists error"
3166 run_test 33g "nonroot user create already existing root created file"
3168 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3171 $MCREATE $DIR/f34 || error "mcreate failed"
3172 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3173 error "getstripe failed"
3174 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3175 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3176 error "getstripe failed"
3177 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3178 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3180 run_test 34a "truncate file that has not been opened ==========="
3183 [ ! -f $DIR/f34 ] && test_34a
3184 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3185 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3186 $OPENFILE -f O_RDONLY $DIR/f34
3187 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3188 error "getstripe failed"
3189 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3190 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3192 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3195 [ ! -f $DIR/f34 ] && test_34a
3196 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3197 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3198 $OPENFILE -f O_RDWR $DIR/f34
3199 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3200 error "$LFS getstripe failed"
3201 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3202 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3204 run_test 34c "O_RDWR opening file-with-size works =============="
3207 [ ! -f $DIR/f34 ] && test_34a
3208 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3210 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3211 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3214 run_test 34d "write to sparse file ============================="
3218 $MCREATE $DIR/f34e || error "mcreate failed"
3219 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3220 $CHECKSTAT -s 1000 $DIR/f34e ||
3221 error "Size of $DIR/f34e not equal to 1000 bytes"
3222 $OPENFILE -f O_RDWR $DIR/f34e
3223 $CHECKSTAT -s 1000 $DIR/f34e ||
3224 error "Size of $DIR/f34e not equal to 1000 bytes"
3226 run_test 34e "create objects, some with size and some without =="
3228 test_34f() { # bug 6242, 6243
3229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3233 $MCREATE $DIR/f34f || error "mcreate failed"
3234 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3235 dd if=$DIR/f34f of=$TMP/f34f
3236 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3237 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3238 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3239 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3240 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3242 run_test 34f "read from a file with no objects until EOF ======="
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3247 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3249 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3250 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3251 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3252 cancel_lru_locks osc
3253 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3254 error "wrong size after lock cancel"
3256 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3257 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3258 error "expanding truncate failed"
3259 cancel_lru_locks osc
3260 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3261 error "wrong expanded size after lock cancel"
3263 run_test 34g "truncate long file ==============================="
3266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3271 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3272 sync # Flush the cache so that multiop below does not block on cache
3273 # flush when getting the group lock
3274 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3277 # Since just timed wait is not good enough, let's do a sync write
3278 # that way we are sure enough time for a roundtrip + processing
3279 # passed + 2 seconds of extra margin.
3280 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3284 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3285 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3289 local nsz=`stat -c %s $DIR/$tfile`
3290 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3292 run_test 34h "ftruncate file under grouplock should not block"
3295 cp /bin/sh $DIR/f35a
3297 chown $RUNAS_ID $DIR/f35a
3298 $RUNAS $DIR/f35a && error || true
3301 run_test 35a "exec file with mode 444 (should return and not leak)"
3305 utime $DIR/f36 || error "utime failed for MDS"
3307 run_test 36a "MDS utime check (mknod, utime)"
3311 utime $DIR/f36 || error "utime failed for OST"
3313 run_test 36b "OST utime check (open, utime)"
3318 chown $RUNAS_ID $DIR/d36
3319 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3321 run_test 36c "non-root MDS utime check (mknod, utime)"
3324 [ ! -d $DIR/d36 ] && test_36c
3325 echo "" > $DIR/d36/f36
3326 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3328 run_test 36d "non-root OST utime check (open, utime)"
3331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3333 test_mkdir $DIR/$tdir
3334 touch $DIR/$tdir/$tfile
3335 $RUNAS utime $DIR/$tdir/$tfile &&
3336 error "utime worked, expected failure" || true
3338 run_test 36e "utime on non-owned file (should return error)"
3342 local LANG_SAVE=$LANG
3343 local LC_LANG_SAVE=$LC_LANG
3344 export LANG=C LC_LANG=C # for date language
3346 DATESTR="Dec 20 2000"
3347 test_mkdir $DIR/$tdir
3348 lctl set_param fail_loc=$fl
3350 cp /etc/hosts $DIR/$tdir/$tfile
3351 sync & # write RPC generated with "current" inode timestamp, but delayed
3353 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3354 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3355 cancel_lru_locks $OSC
3356 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3358 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3359 echo "BEFORE: $LS_BEFORE" && \
3360 echo "AFTER : $LS_AFTER" && \
3361 echo "WANT : $DATESTR" && \
3362 error "$DIR/$tdir/$tfile timestamps changed" || true
3364 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3370 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3371 subr_36fh "0x80000214"
3373 run_test 36f "utime on file racing with OST BRW write =========="
3376 remote_ost_nodsh && skip "remote OST with nodsh"
3377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3379 skip "Need MDS version at least 2.12.51"