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: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
78 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24D 27m 64b 68 71 77f 78 115 124b 300o"
80 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
81 # bug number for skipped test: LU-4536 LU-1957 LU-2805
82 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
90 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
91 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
100 check_swap_layouts_support()
102 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
103 { skip "Does not support layout lock."; return 0; }
107 check_and_setup_lustre
111 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
112 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
113 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
115 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
116 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
117 rm -rf $DIR/[Rdfs][0-9]*
119 # $RUNAS_ID may get set incorrectly somewhere else
120 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
122 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
126 if [ "${ONLY}" = "MOUNT" ] ; then
127 echo "Lustre is up, please go on"
131 echo "preparing for tests involving mounts"
132 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
134 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
135 echo # add a newline after mke2fs.
139 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
140 lctl set_param debug=-1 2> /dev/null || true
143 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
145 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
147 run_test 0a "touch; rm ====================="
150 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
151 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
153 run_test 0b "chmod 0755 $DIR ============================="
156 $LCTL get_param mdc.*.import | grep "state: FULL" ||
157 error "import not FULL"
158 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
161 run_test 0c "check import proc ============================="
164 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
165 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
166 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
167 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
170 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
172 run_test 1 "mkdir; remkdir; rmdir =============================="
175 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
176 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
177 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
179 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
181 run_test 2 "mkdir; touch; rmdir; check file ===================="
184 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
185 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
186 touch $DIR/$tdir/$tfile
187 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
189 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
191 run_test 3 "mkdir; touch; rmdir; check dir ====================="
193 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
197 test_mkdir $DIR/$tdir ||
198 error "Create remote directory failed"
200 touch $DIR/$tdir/$tfile ||
201 error "Create file under remote directory failed"
204 error "Expect error removing in-use dir $DIR/$tdir"
206 test -d $DIR/$tdir || error "Remote directory disappeared"
208 rm -rf $DIR/$tdir || error "remove remote dir error"
210 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
213 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
214 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
215 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
216 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
217 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
219 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
222 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
223 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
224 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
225 error "$tfile does not have perm 0666 or UID $UID"
226 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
227 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
228 error "$tfile should be 0666 and owned by UID $UID"
230 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
233 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
235 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
236 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
237 error "$tfile should be owned by UID $RUNAS_ID"
238 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
239 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
240 error "$tfile should be owned by UID $RUNAS_ID"
242 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
247 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
248 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
249 error "$tfile should be owned by GID $UID"
250 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
251 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
252 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
254 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
259 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
260 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
261 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
262 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
263 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
264 error "$tdir/d/subdir should be GID $RUNAS_GID"
266 run_test 6g "Is new dir in sgid dir inheriting group?"
268 test_6h() { # bug 7331
269 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
270 touch $DIR/$tfile || error "touch failed"
271 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
272 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
273 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
274 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
275 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
277 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
280 test_mkdir $DIR/$tdir
281 $MCREATE $DIR/$tdir/$tfile
282 chmod 0666 $DIR/$tdir/$tfile
283 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
284 error "$tdir/$tfile should be mode 0666"
286 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
289 if [ ! -d $DIR/$tdir ]; then
290 test_mkdir $DIR/$tdir
292 $MCREATE $DIR/$tdir/$tfile
293 echo -n foo > $DIR/$tdir/$tfile
294 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
295 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
297 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
300 test_mkdir $DIR/$tdir
301 touch $DIR/$tdir/$tfile
302 chmod 0666 $DIR/$tdir/$tfile
303 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
304 error "$tfile mode not 0666"
306 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
309 test_mkdir $DIR/$tdir
310 test_mkdir $DIR/$tdir/d2
311 test_mkdir $DIR/$tdir/d2/d3
312 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
314 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
317 test_mkdir $DIR/$tdir
318 test_mkdir $DIR/$tdir/d2
319 touch $DIR/$tdir/d2/$tfile
320 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
321 error "$tdir/d2/$tfile not a file"
323 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 chmod 0666 $DIR/$tdir/d2
329 chmod 0705 $DIR/$tdir/d2
330 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
331 error "$tdir/d2 mode not 0705"
333 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
336 test_mkdir $DIR/$tdir
337 touch $DIR/$tdir/$tfile
338 chmod 0666 $DIR/$tdir/$tfile
339 chmod 0654 $DIR/$tdir/$tfile
340 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
341 error "$tdir/d2 mode not 0654"
343 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
346 test_mkdir $DIR/$tdir
347 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
349 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
350 error "$tdir/$tfile size not 0 after truncate"
352 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
355 test_mkdir $DIR/$tdir
356 touch $DIR/$tdir/$tfile
358 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
360 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
363 test_mkdir $DIR/$tdir
364 touch $DIR/$tdir/$tfile
365 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
366 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
367 error "$tdir/${tfile_2} not a file after rename"
368 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
370 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
373 test_mkdir $DIR/$tdir
374 touch $DIR/$tdir/$tfile
375 rm -rf $DIR/$tdir/$tfile
376 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
378 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
381 test_mkdir -p $DIR/$tdir
382 touch $DIR/$tdir/$tfile
383 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
385 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
386 error "$tdir/l-exist not a symlink"
387 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not referencing a file"
389 rm -f $DIR/$tdir/l-exist
390 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
392 run_test 17a "symlinks: create, remove (real) =================="
395 test_mkdir -p $DIR/$tdir
396 ln -s no-such-file $DIR/$tdir/l-dangle
398 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
399 error "$tdir/l-dangle not referencing no-such-file"
400 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing non-existent file"
402 rm -f $DIR/$tdir/l-dangle
403 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
405 run_test 17b "symlinks: create, remove (dangling) =============="
407 test_17c() { # bug 3440 - don't save failed open RPC for replay
408 test_mkdir -p $DIR/$tdir
409 ln -s foo $DIR/$tdir/$tfile
410 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
412 run_test 17c "symlinks: open dangling (should return error) ===="
415 test_mkdir -p $DIR/$tdir
416 ln -s foo $DIR/$tdir/$tfile
417 touch $DIR/$tdir/$tfile || error "creating to new symlink"
419 run_test 17d "symlinks: create dangling ========================"
422 test_mkdir -p $DIR/$tdir
423 local foo=$DIR/$tdir/$tfile
424 ln -s $foo $foo || error "create symlink failed"
425 ls -l $foo || error "ls -l failed"
426 ls $foo && error "ls not failed" || true
428 run_test 17e "symlinks: create recursive symlink (should return error) ===="
431 test_mkdir -p $DIR/$tdir
432 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
433 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
434 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
437 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
440 run_test 17f "symlinks: long and very long symlink name ========================"
442 # str_repeat(S, N) generate a string that is string S repeated N times
447 while [ $((n -= 1)) -ge 0 ]; do
453 # Long symlinks and LU-2241
455 test_mkdir -p $DIR/$tdir
456 local TESTS="59 60 61 4094 4095"
458 # Fix for inode size boundary in 2.1.4
459 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
462 # Patch not applied to 2.2 or 2.3 branches
463 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
464 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
467 # skip long symlink name for rhel6.5.
468 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
469 grep -q '6.5' /etc/redhat-release &>/dev/null &&
470 TESTS="59 60 61 4062 4063"
473 local SYMNAME=$(str_repeat 'x' $i)
474 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
475 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
478 run_test 17g "symlinks: really long symlink name and inode boundaries"
480 test_17h() { #bug 17378
481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
484 test_mkdir -p $DIR/$tdir
485 if [[ $MDSCOUNT -gt 1 ]]; then
486 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
490 $SETSTRIPE -c -1 $DIR/$tdir
491 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
492 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
493 touch $DIR/$tdir/$tfile || true
495 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
497 test_17i() { #bug 20018
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
500 test_mkdir -c1 $DIR/$tdir
501 local foo=$DIR/$tdir/$tfile
503 if [[ $MDSCOUNT -gt 1 ]]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 ln -s $foo $foo || error "create symlink failed"
509 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
511 ls -l $foo && error "error not detected"
514 run_test 17i "don't panic on short symlink"
516 test_17k() { #bug 22301
517 [[ -z "$(which rsync 2>/dev/null)" ]] &&
518 skip "no rsync command" && return 0
519 rsync --help | grep -q xattr ||
520 skip_env "$(rsync --version | head -n1) does not support xattrs"
521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
522 test_mkdir -p $DIR/$tdir
523 test_mkdir -p $DIR/$tdir.new
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
527 error "rsync failed with xattrs enabled"
529 run_test 17k "symlinks: rsync with xattrs enabled ========================="
531 test_17l() { # LU-279
532 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
533 skip "no getfattr command" && return 0
534 test_mkdir -p $DIR/$tdir
535 touch $DIR/$tdir/$tfile
536 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
537 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
538 # -h to not follow symlinks. -m '' to list all the xattrs.
539 # grep to remove first line: '# file: $path'.
540 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
542 lgetxattr_size_check $path $xattr ||
543 error "lgetxattr_size_check $path $xattr failed"
547 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
551 local short_sym="0123456789"
552 local WDIR=$DIR/${tdir}m
555 remote_mds_nodsh && skip "remote MDS with nodsh" && return
556 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
557 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
558 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
560 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
561 skip "only for ldiskfs MDT" && return 0
563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
567 # create a long symlink file
568 for ((i = 0; i < 4; ++i)); do
569 long_sym=${long_sym}${long_sym}
572 echo "create 512 short and long symlink files under $WDIR"
573 for ((i = 0; i < 256; ++i)); do
574 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
575 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
581 wait_delete_completed
583 echo "recreate the 512 symlink files with a shorter string"
584 for ((i = 0; i < 512; ++i)); do
585 # rewrite the symlink file with a shorter string
586 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
587 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
590 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
591 local devname=$(mdsdevname $mds_index)
593 echo "stop and checking mds${mds_index}:"
594 # e2fsck should not return error
596 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
599 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
600 df $MOUNT > /dev/null 2>&1
602 error "e2fsck detected error for short/long symlink: rc=$rc"
604 run_test 17m "run e2fsck against MDT which contains short/long symlink"
606 check_fs_consistency_17n() {
610 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
611 # so it only check MDT1/MDT2 instead of all of MDTs.
612 for mdt_index in 1 2; do
613 local devname=$(mdsdevname $mdt_index)
614 # e2fsck should not return error
616 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
619 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
620 error "mount mds$mdt_index failed"
621 df $MOUNT > /dev/null 2>&1
629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
630 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
631 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
632 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
634 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
635 skip "only for ldiskfs MDT" && return 0
637 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
641 test_mkdir $DIR/$tdir
642 for ((i=0; i<10; i++)); do
643 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
644 error "create remote dir error $i"
645 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
646 error "create files under remote dir failed $i"
649 check_fs_consistency_17n ||
650 error "e2fsck report error after create files under remote dir"
652 for ((i = 0; i < 10; i++)); do
653 rm -rf $DIR/$tdir/remote_dir_${i} ||
654 error "destroy remote dir error $i"
657 check_fs_consistency_17n ||
658 error "e2fsck report error after unlink files under remote dir"
660 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
661 skip "lustre < 2.4.50 does not support migrate mv " && return
663 for ((i = 0; i < 10; i++)); do
664 mkdir -p $DIR/$tdir/remote_dir_${i}
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
667 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
668 error "migrate remote dir error $i"
670 check_fs_consistency_17n || error "e2fsck report error after migration"
672 for ((i = 0; i < 10; i++)); do
673 rm -rf $DIR/$tdir/remote_dir_${i} ||
674 error "destroy remote dir error $i"
677 check_fs_consistency_17n || error "e2fsck report error after unlink"
679 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
683 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
684 skip "Need MDS version at least 2.3.64" && return
686 local WDIR=$DIR/${tdir}o
691 mdt_index=$($LFS getstripe -M $WDIR)
692 mdt_index=$((mdt_index+1))
696 #fail mds will wait the failover finish then set
697 #following fail_loc to avoid interfer the recovery process.
700 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
701 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
702 ls -l $WDIR/$tfile && rc=1
703 do_facet mds${mdt_index} lctl set_param fail_loc=0
704 [[ $rc -ne 0 ]] && error "stat file should fail"
707 run_test 17o "stat file with incompat LMA feature"
710 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
711 ls $DIR || error "Failed to ls $DIR: $?"
713 run_test 18 "touch .../f ; ls ... =============================="
719 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
721 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
724 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
726 run_test 19b "ls -l .../f19 (should return error) =============="
729 [ $RUNAS_ID -eq $UID ] &&
730 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
731 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
733 run_test 19c "$RUNAS touch .../f19 (should return error) =="
736 cat $DIR/f19 && error || true
738 run_test 19d "cat .../f19 (should return error) =============="
750 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
752 run_test 20 "touch .../f ; ls -l ... ==========================="
755 test_mkdir -p $DIR/$tdir
756 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
757 ln -s dangle $DIR/$tdir/link
758 echo foo >> $DIR/$tdir/link
759 cat $DIR/$tdir/dangle
760 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
761 $CHECKSTAT -f -t file $DIR/$tdir/link ||
762 error "$tdir/link not linked to a file"
764 run_test 21 "write to dangling link ============================"
768 test_mkdir -p $DIR/$tdir
769 chown $RUNAS_ID:$RUNAS_GID $WDIR
770 (cd $WDIR || error "cd $WDIR failed";
771 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
773 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
774 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
775 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
777 run_test 22 "unpack tar archive as non-root user ==============="
781 test_mkdir -p $DIR/$tdir
782 local file=$DIR/$tdir/$tfile
784 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
785 openfile -f O_CREAT:O_EXCL $file &&
786 error "$file recreate succeeded" || true
788 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
790 test_23b() { # bug 18988
791 test_mkdir -p $DIR/$tdir
792 local file=$DIR/$tdir/$tfile
795 echo foo > $file || error "write filed"
796 echo bar >> $file || error "append filed"
797 $CHECKSTAT -s 8 $file || error "wrong size"
800 run_test 23b "O_APPEND check =========================="
804 echo '-- same directory rename'
805 test_mkdir $DIR/$tdir
806 touch $DIR/$tdir/$tfile.1
807 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
808 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
810 run_test 24a "rename file to non-existent target"
813 test_mkdir $DIR/$tdir
814 touch $DIR/$tdir/$tfile.{1,2}
815 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
816 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
817 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
819 run_test 24b "rename file to existing target"
822 test_mkdir $DIR/$tdir
823 test_mkdir $DIR/$tdir/d$testnum.1
824 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
825 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
826 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
828 run_test 24c "rename directory to non-existent target"
831 test_mkdir -c1 $DIR/$tdir
832 test_mkdir -c1 $DIR/$tdir/d$testnum.1
833 test_mkdir -c1 $DIR/$tdir/d$testnum.2
834 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
835 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
836 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
838 run_test 24d "rename directory to existing target"
841 echo '-- cross directory renames --'
845 mv $DIR/R5a/f $DIR/R5b/g
846 $CHECKSTAT -a $DIR/R5a/f || error
847 $CHECKSTAT -t file $DIR/R5b/g || error
849 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
854 touch $DIR/R6a/f $DIR/R6b/g
855 mv $DIR/R6a/f $DIR/R6b/g
856 $CHECKSTAT -a $DIR/R6a/f || error
857 $CHECKSTAT -t file $DIR/R6b/g || error
859 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
864 test_mkdir $DIR/R7a/d
865 mv $DIR/R7a/d $DIR/R7b/e
866 $CHECKSTAT -a $DIR/R7a/d || error
867 $CHECKSTAT -t dir $DIR/R7b/e || error
869 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
872 test_mkdir -c1 $DIR/R8a
873 test_mkdir -c1 $DIR/R8b
874 test_mkdir -c1 $DIR/R8a/d
875 test_mkdir -c1 $DIR/R8b/e
876 mrename $DIR/R8a/d $DIR/R8b/e
877 $CHECKSTAT -a $DIR/R8a/d || error
878 $CHECKSTAT -t dir $DIR/R8b/e || error
880 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
883 echo "-- rename error cases"
887 mrename $DIR/R9/f $DIR/R9/a
888 $CHECKSTAT -t file $DIR/R9/f || error
889 $CHECKSTAT -t dir $DIR/R9/a || error
890 $CHECKSTAT -a $DIR/R9/a/f || error
892 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
896 mrename $DIR/R10/f $DIR/R10/g
897 $CHECKSTAT -t dir $DIR/R10 || error
898 $CHECKSTAT -a $DIR/R10/f || error
899 $CHECKSTAT -a $DIR/R10/g || error
901 run_test 24j "source does not exist ============================"
905 test_mkdir $DIR/R11a/d
907 mv $DIR/R11a/f $DIR/R11a/d
908 $CHECKSTAT -a $DIR/R11a/f || error
909 $CHECKSTAT -t file $DIR/R11a/d/f || error
911 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
913 # bug 2429 - rename foo foo foo creates invalid file
916 $MULTIOP $f OcNs || error
918 run_test 24l "Renaming a file to itself ========================"
922 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
923 # on ext3 this does not remove either the source or target files
924 # though the "expected" operation would be to remove the source
925 $CHECKSTAT -t file ${f} || error "${f} missing"
926 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
928 run_test 24m "Renaming a file to a hard link to itself ========="
932 # this stats the old file after it was renamed, so it should fail
936 $CHECKSTAT ${f}.rename
939 run_test 24n "Statting the old file after renaming (Posix rename 2)"
942 test_mkdir -p $DIR/d24o
943 rename_many -s random -v -n 10 $DIR/d24o
945 run_test 24o "rename of files during htree split ==============="
950 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
951 mrename $DIR/R12a $DIR/R12b
952 $CHECKSTAT -a $DIR/R12a || error
953 $CHECKSTAT -t dir $DIR/R12b || error
954 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
955 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
957 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
959 cleanup_multiop_pause() {
965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
968 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
969 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
972 trap cleanup_multiop_pause EXIT
973 mrename $DIR/R13a $DIR/R13b
974 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
975 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
976 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
977 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
978 cleanup_multiop_pause
979 wait $MULTIPID || error "multiop close failed"
981 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
983 test_24r() { #bug 3789
985 test_mkdir $DIR/R14a/b
986 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
987 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
988 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
990 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
994 test_mkdir $DIR/R15a/b
995 test_mkdir $DIR/R15a/b/c
996 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
997 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
998 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1000 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1002 test_mkdir $DIR/R16a
1003 test_mkdir $DIR/R16a/b
1004 test_mkdir $DIR/R16a/b/c
1005 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1006 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1007 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1009 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1011 test_24u() { # bug12192
1012 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1013 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1015 run_test 24u "create stripe file"
1021 simple_cleanup_common() {
1024 wait_delete_completed
1027 max_pages_per_rpc() {
1028 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1032 local NRFILES=100000
1033 local FREE_INODES=$(mdt_free_inodes 0)
1034 [[ $FREE_INODES -lt $NRFILES ]] &&
1035 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1039 trap simple_cleanup_common EXIT
1041 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1042 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1044 test_mkdir -p $DIR/$tdir
1045 createmany -m $DIR/$tdir/$tfile $NRFILES
1047 cancel_lru_locks mdc
1048 lctl set_param mdc.*.stats clear
1050 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1052 # LU-5 large readdir
1053 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1054 # 8 bytes for name(filename is mostly 5 in this test) +
1055 # 8 bytes for luda_type
1056 # take into account of overhead in lu_dirpage header and end mark in
1057 # each page, plus one in RPC_NUM calculation.
1059 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1060 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1061 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1062 awk '/^mds_readpage/ {print $2}')
1063 [[ $mds_readpage -gt $RPC_NUM ]] &&
1064 error "large readdir doesn't take effect"
1066 simple_cleanup_common
1068 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1070 test_24w() { # bug21506
1072 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1073 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1074 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1075 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1076 [[ "$SZ1" -eq "$SZ2" ]] ||
1077 error "Error reading at the end of the file $tfile"
1079 run_test 24w "Reading a file larger than 4Gb"
1082 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1085 skip "Need MDS version at least 2.7.56" && return
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1089 local remote_dir=$DIR/$tdir/remote_dir
1091 test_mkdir -p $DIR/$tdir
1092 $LFS mkdir -i $MDTIDX $remote_dir ||
1093 error "create remote directory failed"
1095 test_mkdir -p $DIR/$tdir/src_dir
1096 touch $DIR/$tdir/src_file
1097 test_mkdir -p $remote_dir/tgt_dir
1098 touch $remote_dir/tgt_file
1100 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1101 error "rename dir cross MDT failed!"
1103 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1104 error "rename file cross MDT failed!"
1106 touch $DIR/$tdir/ln_file
1107 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1108 error "ln file cross MDT failed"
1110 rm -rf $DIR/$tdir || error "Can not delete directories"
1112 run_test 24x "cross MDT rename/link"
1115 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1118 local remote_dir=$DIR/$tdir/remote_dir
1120 test_mkdir -p $DIR/$tdir
1121 $LFS mkdir -i $MDTIDX $remote_dir ||
1122 error "create remote directory failed"
1124 test_mkdir -p $remote_dir/src_dir
1125 touch $remote_dir/src_file
1126 test_mkdir -p $remote_dir/tgt_dir
1127 touch $remote_dir/tgt_file
1129 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1130 error "rename subdir in the same remote dir failed!"
1132 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1133 error "rename files in the same remote dir failed!"
1135 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1136 error "link files in the same remote dir failed!"
1138 rm -rf $DIR/$tdir || error "Can not delete directories"
1140 run_test 24y "rename/link on the same dir should succeed"
1142 test_24A() { # LU-3182
1146 test_mkdir -p $DIR/$tdir
1147 createmany -m $DIR/$tdir/$tfile $NFILES
1148 local t=$(ls $DIR/$tdir | wc -l)
1149 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1150 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1151 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1152 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1155 rm -rf $DIR/$tdir || error "Can not delete directories"
1157 run_test 24A "readdir() returns correct number of entries."
1159 test_24B() { # LU-4805
1160 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1163 test_mkdir $DIR/$tdir
1164 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1165 error "create striped dir failed"
1167 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1168 [ $count -eq 2 ] || error "Expected 2, got $count"
1170 touch $DIR/$tdir/striped_dir/a
1172 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1173 [ $count -eq 3 ] || error "Expected 3, got $count"
1175 touch $DIR/$tdir/striped_dir/.f
1177 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1178 [ $count -eq 4 ] || error "Expected 4, got $count"
1180 rm -rf $DIR/$tdir || error "Can not delete directories"
1182 run_test 24B "readdir for striped dir return correct number of entries"
1185 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1191 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1192 error "create striped dir failed"
1194 cd $DIR/$tdir/d0/striped_dir
1196 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1197 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1198 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1200 [ "$d0_ino" = "$parent_ino" ] ||
1201 error ".. wrong, expect $d0_ino, get $parent_ino"
1203 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1204 error "mv striped dir failed"
1206 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1208 [ "$d1_ino" = "$parent_ino" ] ||
1209 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1211 run_test 24C "check .. in striped dir"
1213 test_24D() { # LU-6101
1218 createmany -m $DIR/$tdir/$tfile $NFILES
1219 local t=$(ls $DIR/$tdir | wc -l)
1220 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1221 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1222 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1223 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1226 rm -rf $DIR/$tdir || error "Can not delete directories"
1228 run_test 24D "readdir() returns correct number of entries after cursor reload"
1231 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1235 mkdir $DIR/$tdir/src_dir
1236 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1237 error "create remote source failed"
1239 touch $DIR/$tdir/src_dir/src_child/a
1241 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1242 error "create remote target dir failed"
1244 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1245 error "create remote target child failed"
1247 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1248 error "rename dir cross MDT failed!"
1252 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1253 error "src_child still exists after rename"
1255 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1256 error "missing file(a) after rename"
1258 rm -rf $DIR/$tdir || error "Can not delete directories"
1260 run_test 24E "cross MDT rename/link"
1263 echo '== symlink sanity ============================================='
1267 touch $DIR/s25/foo || error
1269 run_test 25a "create file in symlinked directory ==============="
1272 [ ! -d $DIR/d25 ] && test_25a
1273 $CHECKSTAT -t file $DIR/s25/foo || error
1275 run_test 25b "lookup file in symlinked directory ==============="
1279 test_mkdir $DIR/d26/d26-2
1280 ln -s d26/d26-2 $DIR/s26
1281 touch $DIR/s26/foo || error
1283 run_test 26a "multiple component symlink ======================="
1286 test_mkdir -p $DIR/d26b/d26-2
1287 ln -s d26b/d26-2/foo $DIR/s26-2
1288 touch $DIR/s26-2 || error
1290 run_test 26b "multiple component symlink at end of lookup ======"
1293 test_mkdir $DIR/d26.2
1294 touch $DIR/d26.2/foo
1295 ln -s d26.2 $DIR/s26.2-1
1296 ln -s s26.2-1 $DIR/s26.2-2
1297 ln -s s26.2-2 $DIR/s26.2-3
1298 chmod 0666 $DIR/s26.2-3/foo
1300 run_test 26c "chain of symlinks ================================"
1302 # recursive symlinks (bug 439)
1304 ln -s d26-3/foo $DIR/d26-3
1306 run_test 26d "create multiple component recursive symlink ======"
1309 [ ! -h $DIR/d26-3 ] && test_26d
1312 run_test 26e "unlink multiple component recursive symlink ======"
1314 # recursive symlinks (bug 7022)
1316 test_mkdir -p $DIR/$tdir
1317 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1318 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1319 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1320 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1321 cd $tfile || error "cd $tfile failed"
1322 ln -s .. dotdot || error "ln dotdot failed"
1323 ln -s dotdot/lndir lndir || error "ln lndir failed"
1324 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1325 output=`ls $tfile/$tfile/lndir/bar1`
1326 [ "$output" = bar1 ] && error "unexpected output"
1327 rm -r $tfile || error "rm $tfile failed"
1328 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1330 run_test 26f "rm -r of a directory which has recursive symlink ="
1333 echo '== stripe sanity =============================================='
1334 test_mkdir -p $DIR/d27 || error "mkdir failed"
1336 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1337 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1338 log "== test_27a: write to one stripe file ========================="
1339 cp /etc/hosts $DIR/d27/f0 || error
1341 run_test 27a "one stripe file =================================="
1344 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1345 test_mkdir -p $DIR/d27
1346 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1347 $GETSTRIPE -c $DIR/d27/f01
1348 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1349 error "two-stripe file doesn't have two stripes"
1351 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1353 run_test 27b "create and write to two stripe file"
1356 test_mkdir -p $DIR/d27
1357 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1358 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1359 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1361 run_test 27d "create file with default settings ================"
1364 # LU-5839 adds check for existed layout before setting it
1365 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1366 skip "Need MDS version at least 2.7.56" && return
1367 test_mkdir -p $DIR/d27
1368 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1369 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1370 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1372 run_test 27e "setstripe existing file (should return error) ======"
1375 test_mkdir $DIR/$tdir
1376 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1377 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1378 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1379 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1380 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1381 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1383 run_test 27f "setstripe with bad stripe size (should return error)"
1386 test_mkdir -p $DIR/d27
1387 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1388 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1389 error "$DIR/d27/fnone has object"
1391 run_test 27g "$GETSTRIPE with no objects"
1394 test_mkdir $DIR/$tdir
1395 touch $DIR/$tdir/$tfile || error "touch failed"
1396 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1397 error "missing objects"
1399 run_test 27i "$GETSTRIPE with some objects"
1402 test_mkdir -p $DIR/d27
1403 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1405 run_test 27j "setstripe with bad stripe offset (should return error)"
1407 test_27k() { # bug 2844
1408 test_mkdir -p $DIR/d27
1410 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1411 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1412 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1413 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1414 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1415 dd if=/dev/zero of=$FILE bs=4k count=1
1416 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1417 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 run_test 27k "limit i_blksize for broken user apps ============="
1422 test_mkdir -p $DIR/d27
1423 mcreate $DIR/f27l || error "creating file"
1424 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1425 error "setstripe should have failed" || true
1427 run_test 27l "check setstripe permissions (should return error)"
1430 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1433 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1435 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1436 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1439 trap simple_cleanup_common EXIT
1440 test_mkdir -p $DIR/$tdir
1441 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1442 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1443 error "dd should fill OST0"
1445 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1447 [ $i -gt 256 ] && break
1450 touch $DIR/$tdir/f27m_$i
1451 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1452 error "OST0 was full but new created file still use it"
1454 touch $DIR/$tdir/f27m_$i
1455 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1456 error "OST0 was full but new created file still use it"
1457 simple_cleanup_common
1459 run_test 27m "create file while OST0 was full =================="
1462 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1466 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1467 # if the OST isn't full anymore.
1469 local OSTIDX=${1:-""}
1471 local list=$(comma_list $(osts_nodes))
1472 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1474 do_nodes $list lctl set_param fail_loc=0
1475 sync # initiate all OST_DESTROYs from MDS to OST
1479 exhaust_precreations() {
1482 local FAILIDX=${3:-$OSTIDX}
1483 local ofacet=ost$((OSTIDX + 1))
1485 test_mkdir -p -c1 $DIR/$tdir
1486 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1487 local mfacet=mds$((mdtidx + 1))
1488 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1490 local OST=$(ostname_from_index $OSTIDX)
1493 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1494 local last_id=$(do_facet $mfacet lctl get_param -n \
1495 osc.$mdtosc_proc1.prealloc_last_id)
1496 local next_id=$(do_facet $mfacet lctl get_param -n \
1497 osc.$mdtosc_proc1.prealloc_next_id)
1499 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1500 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1502 test_mkdir -p $DIR/$tdir/${OST}
1503 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1504 #define OBD_FAIL_OST_ENOSPC 0x215
1505 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1506 echo "Creating to objid $last_id on ost $OST..."
1507 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1508 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1509 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1513 exhaust_all_precreations() {
1515 for (( i=0; i < OSTCOUNT; i++ )) ; do
1516 exhaust_precreations $i $1 -1
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1523 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1524 remote_ost_nodsh && skip "remote OST with nodsh" && return
1527 rm -f $DIR/$tdir/$tfile
1528 exhaust_precreations 0 0x80000215
1529 $SETSTRIPE -c -1 $DIR/$tdir
1530 touch $DIR/$tdir/$tfile || error
1531 $GETSTRIPE $DIR/$tdir/$tfile
1534 run_test 27n "create file with some full OSTs =================="
1537 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1539 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1540 remote_ost_nodsh && skip "remote OST with nodsh" && return
1543 rm -f $DIR/$tdir/$tfile
1544 exhaust_all_precreations 0x215
1546 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1551 run_test 27o "create file with all full OSTs (should error) ===="
1554 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1557 remote_ost_nodsh && skip "remote OST with nodsh" && return
1560 rm -f $DIR/$tdir/$tfile
1561 test_mkdir -p $DIR/$tdir
1563 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1564 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1565 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1567 exhaust_precreations 0 0x80000215
1568 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1569 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1570 $GETSTRIPE $DIR/$tdir/$tfile
1574 run_test 27p "append to a truncated file with some full OSTs ==="
1577 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1580 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 rm -f $DIR/$tdir/$tfile
1585 test_mkdir -p $DIR/$tdir
1586 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1587 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1588 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1590 exhaust_all_precreations 0x215
1592 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1593 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1597 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1603 remote_ost_nodsh && skip "remote OST with nodsh" && return
1606 rm -f $DIR/$tdir/$tfile
1607 exhaust_precreations 0 0x80000215
1609 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1613 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1615 test_27s() { # bug 10725
1616 test_mkdir -p $DIR/$tdir
1617 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1618 local stripe_count=0
1619 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1620 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1621 error "stripe width >= 2^32 succeeded" || true
1624 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1626 test_27t() { # bug 10864
1631 $WLFS getstripe $tfile
1634 run_test 27t "check that utils parse path correctly"
1636 test_27u() { # bug 4900
1637 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1638 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1640 local list=$(comma_list $(mdts_nodes))
1642 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1643 do_nodes $list $LCTL set_param fail_loc=0x139
1644 test_mkdir -p $DIR/$tdir
1646 createmany -o $DIR/$tdir/t- 1000
1647 do_nodes $list $LCTL set_param fail_loc=0
1649 TLOG=$DIR/$tfile.getstripe
1650 $GETSTRIPE $DIR/$tdir > $TLOG
1651 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1652 unlinkmany $DIR/$tdir/t- 1000
1653 [[ $OBJS -gt 0 ]] &&
1654 error "$OBJS objects created on OST-0. See $TLOG" || pass
1656 run_test 27u "skip object creation on OSC w/o objects =========="
1658 test_27v() { # bug 4900
1659 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1661 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1662 remote_ost_nodsh && skip "remote OST with nodsh" && return
1664 exhaust_all_precreations 0x215
1667 test_mkdir -p $DIR/$tdir
1668 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1670 touch $DIR/$tdir/$tfile
1671 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1673 for (( i=1; i < OSTCOUNT; i++ )); do
1674 do_facet ost$i lctl set_param fail_loc=0x705
1676 local START=`date +%s`
1677 createmany -o $DIR/$tdir/$tfile 32
1679 local FINISH=`date +%s`
1680 local TIMEOUT=`lctl get_param -n timeout`
1681 local PROCESS=$((FINISH - START))
1682 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1683 error "$FINISH - $START >= $TIMEOUT / 2"
1684 sleep $((TIMEOUT / 2 - PROCESS))
1687 run_test 27v "skip object creation on slow OST ================="
1689 test_27w() { # bug 10997
1690 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1691 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1692 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1693 error "stripe size $size != 65536" || true
1694 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1695 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1697 run_test 27w "check $SETSTRIPE -S option"
1700 [[ $OSTCOUNT -lt 2 ]] &&
1701 skip_env "skipping multiple stripe count/offset test" && return
1703 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1704 for i in $(seq 1 $OSTCOUNT); do
1706 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1707 error "setstripe -c $i -i $offset failed"
1708 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1709 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1710 [ $count -ne $i ] && error "stripe count $count != $i" || true
1711 [ $index -ne $offset ] &&
1712 error "stripe offset $index != $offset" || true
1715 run_test 27wa "check $SETSTRIPE -c -i options"
1718 remote_ost_nodsh && skip "remote OST with nodsh" && return
1719 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1721 OFFSET=$(($OSTCOUNT - 1))
1723 local OST=$(ostname_from_index $OSTIDX)
1725 test_mkdir -p $DIR/$tdir
1726 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1727 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1729 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1730 for i in `seq 0 $OFFSET`; do
1731 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1732 error "OST0 was degraded but new created file still use it"
1734 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1736 run_test 27x "create files while OST0 is degraded"
1739 [[ $OSTCOUNT -lt 2 ]] &&
1740 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1741 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1742 remote_ost_nodsh && skip "remote OST with nodsh" && return
1743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1746 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1747 osc.$mdtosc.prealloc_last_id)
1748 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1749 osc.$mdtosc.prealloc_next_id)
1750 local fcount=$((last_id - next_id))
1751 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1752 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1754 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1755 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1756 local OST_DEACTIVE_IDX=-1
1761 for OSC in $MDS_OSCS; do
1762 OST=$(osc_to_ost $OSC)
1763 OSTIDX=$(index_from_ostuuid $OST)
1764 if [ $OST_DEACTIVE_IDX == -1 ]; then
1765 OST_DEACTIVE_IDX=$OSTIDX
1767 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1768 echo $OSC "is Deactivated:"
1769 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1773 OSTIDX=$(index_from_ostuuid $OST)
1774 test_mkdir -p $DIR/$tdir
1775 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1777 for OSC in $MDS_OSCS; do
1778 OST=$(osc_to_ost $OSC)
1779 OSTIDX=$(index_from_ostuuid $OST)
1780 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1781 echo $OST "is degraded:"
1782 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1783 obdfilter.$OST.degraded=1
1788 createmany -o $DIR/$tdir/$tfile $fcount
1790 for OSC in $MDS_OSCS; do
1791 OST=$(osc_to_ost $OSC)
1792 OSTIDX=$(index_from_ostuuid $OST)
1793 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1794 echo $OST "is recovered from degraded:"
1795 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1796 obdfilter.$OST.degraded=0
1798 do_facet $SINGLEMDS lctl --device %$OSC activate
1802 # all osp devices get activated, hence -1 stripe count restored
1805 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1806 # devices get activated.
1808 $SETSTRIPE -c -1 $DIR/$tfile
1809 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1811 [ $stripecnt -ne $OSTCOUNT ] &&
1812 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1815 run_test 27y "create files while OST0 is degraded and the rest inactive"
1821 lmm_count=$($GETSTRIPE -c $1)
1822 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1823 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1825 local old_ifs="$IFS"
1827 fid=($($LFS path2fid $1))
1830 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1831 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1833 # compare lmm_seq and lu_fid->f_seq
1834 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1835 # compare lmm_object_id and lu_fid->oid
1836 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1838 # check the trusted.fid attribute of the OST objects of the file
1839 local have_obdidx=false
1841 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1842 # skip lines up to and including "obdidx"
1843 [ -z "$obdidx" ] && break
1844 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1845 $have_obdidx || continue
1847 local ost=$((obdidx + 1))
1848 local dev=$(ostdevname $ost)
1851 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1853 seq=$(echo $seq | sed -e "s/^0x//g")
1854 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1855 oid_hex=$(echo $oid)
1857 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1859 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1863 # Don't unmount/remount the OSTs if we don't need to do that.
1864 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1865 # update too, until that use mount/ll_decode_filter_fid/mount.
1866 # Re-enable when debugfs will understand new filter_fid.
1868 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1869 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1870 $dev 2>/dev/null" | grep "parent=")
1873 mount_fstype ost$ost
1874 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1875 $(facet_mntpt ost$ost)/$obj_file)
1876 unmount_fstype ost$ost
1877 start ost$ost $dev $OST_MOUNT_OPTS
1881 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1883 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1885 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1886 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1887 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1888 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1889 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1891 if echo $ff_parent | grep -q 'stripe='; then
1892 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1895 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1896 # into f_ver in this case. See the comment on
1899 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1903 # compare lmm_seq and filter_fid->ff_parent.f_seq
1904 [ $ff_pseq = $lmm_seq ] ||
1905 error "FF parent SEQ $ff_pseq != $lmm_seq"
1906 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1907 [ $ff_poid = $lmm_oid ] ||
1908 error "FF parent OID $ff_poid != $lmm_oid"
1909 (($ff_pstripe == $stripe_nr)) ||
1910 error "FF stripe $ff_pstripe != $stripe_nr"
1912 stripe_nr=$((stripe_nr + 1))
1917 remote_ost_nodsh && skip "remote OST with nodsh" && return
1918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1919 test_mkdir -p $DIR/$tdir
1921 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1922 { error "setstripe -c -1 failed"; return 1; }
1923 # We need to send a write to every object to get parent FID info set.
1924 # This _should_ also work for setattr, but does not currently.
1925 # touch $DIR/$tdir/$tfile-1 ||
1926 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1927 { error "dd $tfile-1 failed"; return 2; }
1928 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1929 { error "setstripe -c -1 failed"; return 3; }
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1931 { error "dd $tfile-2 failed"; return 4; }
1933 # make sure write RPCs have been sent to OSTs
1936 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1937 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1939 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1941 test_27A() { # b=19102
1942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1943 local restore_size=$($GETSTRIPE -S $MOUNT)
1944 local restore_count=$($GETSTRIPE -c $MOUNT)
1945 local restore_offset=$($GETSTRIPE -i $MOUNT)
1946 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1947 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1948 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1949 local default_size=$($GETSTRIPE -S $MOUNT)
1950 local default_offset=$($GETSTRIPE -i $MOUNT)
1951 local dsize=$((1024 * 1024))
1952 [ $default_size -eq $dsize ] ||
1953 error "stripe size $default_size != $dsize"
1954 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1955 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1957 run_test 27A "check filesystem-wide default LOV EA values"
1959 test_27B() { # LU-2523
1960 test_mkdir -p $DIR/$tdir
1961 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1963 # open f1 with O_LOV_DELAY_CREATE
1965 # call setstripe ioctl on open file descriptor for f1
1967 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1971 # open f1 with O_LOV_DELAY_CREATE
1973 # call setstripe ioctl on open file descriptor for f1
1975 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1977 # Allow multiop to fail in imitation of NFS's busted semantics.
1980 run_test 27B "call setstripe on open unlinked file/rename victim"
1982 test_27C() { #LU-2871
1983 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1991 test_mkdir -p $DIR/$tdir
1993 for i in $(seq 0 $((OSTCOUNT - 1))); do
1994 # set stripe across all OSTs starting from OST$i
1995 $SETSTRIPE -i $i -c -1 $tfile$i
1996 # get striping information
1997 ost_idx=($($GETSTRIPE $tfile$i |
1998 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2002 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2003 error "${#ost_idx[@]} != $OSTCOUNT"
2005 for index in $(seq 0 $((OSTCOUNT - 1))); do
2007 for j in $(echo ${ost_idx[@]}); do
2008 if [ $index -eq $j ]; then
2014 error "Can not find $index in ${ost_idx[@]}"
2018 run_test 27C "check full striping across all OSTs"
2021 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2022 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2023 local POOL=${POOL:-testpool}
2025 local last_ost=$(($OSTCOUNT - 1))
2027 local ost_list=$(seq $first_ost $ost_step $last_ost)
2028 local ost_range="$first_ost $last_ost $ost_step"
2030 test_mkdir -p $DIR/$tdir
2031 pool_add $POOL || error "pool_add failed"
2032 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2033 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2034 error "llapi_layout_test failed"
2035 cleanup_pools || error "cleanup_pools failed"
2037 run_test 27D "validate llapi_layout API"
2039 # Verify that default_easize is increased from its initial value after
2040 # accessing a widely striped file.
2042 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2043 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2044 skip "client does not have LU-3338 fix" && return
2046 # 72 bytes is the minimum space required to store striping
2047 # information for a file striped across one OST:
2048 # (sizeof(struct lov_user_md_v3) +
2049 # sizeof(struct lov_user_ost_data_v1))
2051 $LCTL set_param -n llite.*.default_easize $min_easize ||
2052 error "lctl set_param failed"
2053 local easize=$($LCTL get_param -n llite.*.default_easize)
2055 [ $easize -eq $min_easize ] ||
2056 error "failed to set default_easize"
2058 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2059 error "setstripe failed"
2063 easize=$($LCTL get_param -n llite.*.default_easize)
2065 [ $easize -gt $min_easize ] ||
2066 error "default_easize not updated"
2068 run_test 27E "check that default extended attribute size properly increases"
2070 # createtest also checks that device nodes are created and
2071 # then visible correctly (#2091)
2072 test_28() { # bug 2091
2074 $CREATETEST $DIR/d28/ct || error
2076 run_test 28 "create/mknod/mkdir with bad file types ============"
2079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2080 cancel_lru_locks mdc
2086 declare -i LOCKCOUNTORIG=0
2087 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2088 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2090 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2092 declare -i LOCKUNUSEDCOUNTORIG=0
2093 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2094 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2101 declare -i LOCKCOUNTCURRENT=0
2102 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2103 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2106 declare -i LOCKUNUSEDCOUNTCURRENT=0
2107 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2108 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2111 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2112 $LCTL set_param -n ldlm.dump_namespaces ""
2113 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2114 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2115 log "dumped log to $TMP/test_29.dk (bug 5793)"
2118 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2119 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2120 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2121 log "dumped log to $TMP/test_29.dk (bug 5793)"
2125 run_test 29 "IT_GETATTR regression ============================"
2127 test_30a() { # was test_30
2128 cp $(which ls) $DIR || cp /bin/ls $DIR
2132 run_test 30a "execute binary from Lustre (execve) =============="
2135 cp `which ls` $DIR || cp /bin/ls $DIR
2137 $RUNAS $DIR/ls / || error
2140 run_test 30b "execute binary from Lustre as non-root ==========="
2142 test_30c() { # b=22376
2143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2144 cp `which ls` $DIR || cp /bin/ls $DIR
2146 cancel_lru_locks mdc
2147 cancel_lru_locks osc
2148 $RUNAS $DIR/ls / || error
2151 run_test 30c "execute binary from Lustre without read perms ===="
2154 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2155 $CHECKSTAT -a $DIR/f31 || error
2157 run_test 31a "open-unlink file =================================="
2160 touch $DIR/f31 || error
2161 ln $DIR/f31 $DIR/f31b || error
2162 $MULTIOP $DIR/f31b Ouc || error
2163 $CHECKSTAT -t file $DIR/f31 || error
2165 run_test 31b "unlink file with multiple links while open ======="
2168 touch $DIR/f31 || error
2169 ln $DIR/f31 $DIR/f31c || error
2170 multiop_bg_pause $DIR/f31 O_uc || return 1
2172 $MULTIOP $DIR/f31c Ouc
2173 kill -USR1 $MULTIPID
2176 run_test 31c "open-unlink file with multiple links ============="
2179 opendirunlink $DIR/d31d $DIR/d31d || error
2180 $CHECKSTAT -a $DIR/d31d || error
2182 run_test 31d "remove of open directory ========================="
2184 test_31e() { # bug 2904
2185 openfilleddirunlink $DIR/d31e || error
2187 run_test 31e "remove of open non-empty directory ==============="
2189 test_31f() { # bug 4554
2190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2192 test_mkdir $DIR/d31f
2193 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2194 cp /etc/hosts $DIR/d31f
2196 $GETSTRIPE $DIR/d31f/hosts
2197 multiop_bg_pause $DIR/d31f D_c || return 1
2200 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2201 test_mkdir $DIR/d31f
2202 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2203 cp /etc/hosts $DIR/d31f
2205 $GETSTRIPE $DIR/d31f/hosts
2206 multiop_bg_pause $DIR/d31f D_c || return 1
2209 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2210 wait $MULTIPID || error "first opendir $MULTIPID failed"
2214 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2215 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2218 run_test 31f "remove of open directory with open-unlink file ==="
2221 echo "-- cross directory link --"
2222 test_mkdir -c1 $DIR/${tdir}ga
2223 test_mkdir -c1 $DIR/${tdir}gb
2224 touch $DIR/${tdir}ga/f
2225 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2226 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2227 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2228 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2229 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2231 run_test 31g "cross directory link==============="
2234 echo "-- cross directory link --"
2235 test_mkdir -c1 $DIR/${tdir}
2236 test_mkdir -c1 $DIR/${tdir}/dir
2237 touch $DIR/${tdir}/f
2238 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2239 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2240 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2241 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2242 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2244 run_test 31h "cross directory link under child==============="
2247 echo "-- cross directory link --"
2248 test_mkdir -c1 $DIR/$tdir
2249 test_mkdir -c1 $DIR/$tdir/dir
2250 touch $DIR/$tdir/dir/f
2251 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2252 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2253 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2254 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2255 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2257 run_test 31i "cross directory link under parent==============="
2260 test_mkdir -c1 -p $DIR/$tdir
2261 test_mkdir -c1 -p $DIR/$tdir/dir1
2262 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2263 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2264 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2265 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2268 run_test 31j "link for directory==============="
2271 test_mkdir -c1 -p $DIR/$tdir
2273 touch $DIR/$tdir/exist
2274 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2275 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2276 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2277 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2278 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2279 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2280 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2283 run_test 31k "link to file: the same, non-existing, dir==============="
2289 touch $DIR/d31m2/exist
2290 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2291 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2292 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2293 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2294 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2295 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2298 run_test 31m "link to file: the same, non-existing, dir==============="
2301 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2302 nlink=$(stat --format=%h $DIR/$tfile)
2303 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2305 local cmd="exec $fd<$DIR/$tfile"
2308 trap "eval $cmd" EXIT
2309 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2310 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2311 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2312 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2313 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2316 run_test 31n "check link count of unlinked file"
2319 local TEMPNAME=$(mktemp $1_XXXXXX)
2320 mlink $TEMPNAME $1 2> /dev/null &&
2321 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2325 test_31o() { # LU-2901
2326 test_mkdir -p $DIR/$tdir
2327 for LOOP in $(seq 100); do
2328 rm -f $DIR/$tdir/$tfile*
2329 for THREAD in $(seq 8); do
2330 link_one $DIR/$tdir/$tfile.$LOOP &
2333 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2334 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2335 error "$LINKS duplicate links to $tfile.$LOOP" &&
2339 run_test 31o "duplicate hard links with same filename"
2342 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2344 test_mkdir $DIR/$tdir
2345 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2346 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2348 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2349 error "open unlink test1 failed"
2350 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2351 error "open unlink test2 failed"
2353 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2354 error "test1 still exists"
2355 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2356 error "test2 still exists"
2358 run_test 31p "remove of open striped directory"
2360 cleanup_test32_mount() {
2362 $UMOUNT $DIR/$tdir/ext2-mountpoint
2366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 echo "== more mountpoints and symlinks ================="
2368 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2369 trap cleanup_test32_mount EXIT
2370 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2372 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2373 cleanup_test32_mount
2375 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_test32_mount EXIT
2381 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2382 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2383 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2384 cleanup_test32_mount
2386 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2390 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2391 trap cleanup_test32_mount EXIT
2392 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2393 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2394 test_mkdir -p $DIR/$tdir/d2/test_dir
2395 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2396 cleanup_test32_mount
2398 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2402 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2403 trap cleanup_test32_mount EXIT
2404 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2405 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2406 test_mkdir -p $DIR/$tdir/d2/test_dir
2407 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2408 cleanup_test32_mount
2410 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2413 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2414 test_mkdir -p $DIR/d32e/tmp
2415 TMP_DIR=$DIR/d32e/tmp
2416 ln -s $DIR/d32e $TMP_DIR/symlink11
2417 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2418 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2419 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2421 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2424 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2425 test_mkdir -p $DIR/d32f/tmp
2426 TMP_DIR=$DIR/d32f/tmp
2427 ln -s $DIR/d32f $TMP_DIR/symlink11
2428 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2429 ls $DIR/d32f/tmp/symlink11 || error
2430 ls $DIR/d32f/symlink01 || error
2432 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2435 TMP_DIR=$DIR/$tdir/tmp
2436 test_mkdir -p $DIR/$tdir/tmp
2437 test_mkdir $DIR/${tdir}2
2438 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2439 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2440 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2441 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2442 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2443 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2445 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2448 rm -fr $DIR/$tdir $DIR/${tdir}2
2449 TMP_DIR=$DIR/$tdir/tmp
2450 test_mkdir -p $DIR/$tdir/tmp
2451 test_mkdir $DIR/${tdir}2
2452 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2453 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2454 ls $TMP_DIR/symlink12 || error
2455 ls $DIR/$tdir/symlink02 || error
2457 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2461 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2462 trap cleanup_test32_mount EXIT
2463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2465 touch $DIR/$tdir/test_file
2466 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2467 cleanup_test32_mount
2469 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 touch $DIR/$tdir/test_file
2478 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2479 cleanup_test32_mount
2481 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2486 trap cleanup_test32_mount EXIT
2487 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2488 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2489 test_mkdir -p $DIR/$tdir/d2
2490 touch $DIR/$tdir/d2/test_file || error
2491 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2492 cleanup_test32_mount
2494 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2499 trap cleanup_test32_mount EXIT
2500 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2501 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2502 test_mkdir -p $DIR/$tdir/d2
2503 touch $DIR/$tdir/d2/test_file
2504 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2505 cleanup_test32_mount
2507 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2511 test_mkdir -p $DIR/d32m/tmp
2512 TMP_DIR=$DIR/d32m/tmp
2513 ln -s $DIR $TMP_DIR/symlink11
2514 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2515 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2516 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2518 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2522 test_mkdir -p $DIR/d32n/tmp
2523 TMP_DIR=$DIR/d32n/tmp
2524 ln -s $DIR $TMP_DIR/symlink11
2525 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2526 ls -l $DIR/d32n/tmp/symlink11 || error
2527 ls -l $DIR/d32n/symlink01 || error
2529 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2533 test_mkdir -p $DIR/d32o/tmp
2534 TMP_DIR=$DIR/d32o/tmp
2535 ln -s $DIR/$tfile $TMP_DIR/symlink12
2536 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2537 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2538 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2539 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2540 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2542 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2552 test_mkdir -p $DIR/d32p/tmp
2554 TMP_DIR=$DIR/d32p/tmp
2556 ln -s $DIR/$tfile $TMP_DIR/symlink12
2558 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2560 cat $DIR/d32p/tmp/symlink12 || error
2562 cat $DIR/d32p/symlink02 || error
2565 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2567 cleanup_testdir_mount() {
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2575 trap cleanup_testdir_mount EXIT
2576 test_mkdir -p $DIR/$tdir
2577 touch $DIR/$tdir/under_the_mount
2578 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2579 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2580 cleanup_testdir_mount
2582 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2586 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2587 trap cleanup_testdir_mount EXIT
2588 test_mkdir -p $DIR/$tdir
2589 touch $DIR/$tdir/under_the_mount
2590 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2591 ls $DIR/$tdir | grep -q under_the_mount && error || true
2592 cleanup_testdir_mount
2594 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2599 chmod 444 $DIR/$tfile
2600 chown $RUNAS_ID $DIR/$tfile
2602 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2605 run_test 33aa "write file with mode 444 (should return error) ===="
2609 test_mkdir -p $DIR/d33
2610 chown $RUNAS_ID $DIR/d33
2611 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2612 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2613 error "open RDWR" || true
2615 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2619 test_mkdir -p $DIR/d33
2620 chown $RUNAS_ID $DIR/d33
2621 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2623 run_test 33b "test open file with malformed flags (No panic)"
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2632 remote_ost_nodsh && skip "remote OST with nodsh" && return
2635 test_mkdir -p $DIR/d33
2636 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2639 for ostnum in $(seq $OSTCOUNT); do
2640 # test-framework's OST numbering is one-based, while Lustre's
2642 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2643 # Parsing llobdstat's output sucks; we could grep the /proc
2644 # path, but that's likely to not be as portable as using the
2645 # llobdstat utility. So we parse lctl output instead.
2646 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2647 obdfilter/$ostname/stats |
2648 awk '/^write_bytes/ {print $7}' )
2649 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2650 if (( ${write_bytes:-0} > 0 ))
2657 $all_zeros || return 0
2660 echo foo > $DIR/d33/bar
2664 # Total up write_bytes after writing. We'd better find non-zeros.
2665 for ostnum in $(seq $OSTCOUNT); do
2666 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2667 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2668 obdfilter/$ostname/stats |
2669 awk '/^write_bytes/ {print $7}' )
2670 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2671 if (( ${write_bytes:-0} > 0 ))
2680 for ostnum in $(seq $OSTCOUNT); do
2681 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2682 echo "Check that write_bytes is present in obdfilter/*/stats:"
2683 do_facet ost$ostnum lctl get_param -n \
2684 obdfilter/$ostname/stats
2686 error "OST not keeping write_bytes stats (b22312)"
2689 run_test 33c "test llobdstat and write_bytes"
2692 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2695 local remote_dir=$DIR/$tdir/remote_dir
2697 test_mkdir -p $DIR/$tdir
2698 $LFS mkdir -i $MDTIDX $remote_dir ||
2699 error "create remote directory failed"
2701 touch $remote_dir/$tfile
2702 chmod 444 $remote_dir/$tfile
2703 chown $RUNAS_ID $remote_dir/$tfile
2705 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2707 chown $RUNAS_ID $remote_dir
2708 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2709 error "create" || true
2710 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2711 error "open RDWR" || true
2712 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2714 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2717 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2721 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2722 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2723 mkdir $DIR/$tdir/local_dir
2725 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2726 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2727 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2729 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2730 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2732 rmdir $DIR/$tdir/* || error "rmdir failed"
2735 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2736 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2737 mkdir $DIR/$tdir/local_dir
2739 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2740 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2741 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2743 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2744 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2746 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2749 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2750 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2751 mkdir $DIR/$tdir/local_dir
2753 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2754 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2755 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2757 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2758 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2760 run_test 33e "mkdir and striped directory should have same mode"
2764 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2768 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2771 chmod go+rwx $DIR/$tdir
2772 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2773 trap cleanup_33f EXIT
2775 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2776 error "cannot create striped directory"
2778 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2779 error "cannot create files in striped directory"
2781 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2782 error "cannot remove files in striped directory"
2784 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2785 error "cannot remove striped directory"
2789 run_test 33f "nonroot user can create, access, and remove a striped directory"
2791 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2794 $MCREATE $DIR/f34 || error
2795 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2796 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2797 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2798 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2800 run_test 34a "truncate file that has not been opened ==========="
2803 [ ! -f $DIR/f34 ] && test_34a
2804 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2805 $OPENFILE -f O_RDONLY $DIR/f34
2806 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2807 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2809 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2812 [ ! -f $DIR/f34 ] && test_34a
2813 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2814 $OPENFILE -f O_RDWR $DIR/f34
2815 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2816 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2818 run_test 34c "O_RDWR opening file-with-size works =============="
2821 [ ! -f $DIR/f34 ] && test_34a
2822 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2823 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2826 run_test 34d "write to sparse file ============================="
2830 $MCREATE $DIR/f34e || error
2831 $TRUNCATE $DIR/f34e 1000 || error
2832 $CHECKSTAT -s 1000 $DIR/f34e || error
2833 $OPENFILE -f O_RDWR $DIR/f34e
2834 $CHECKSTAT -s 1000 $DIR/f34e || error
2836 run_test 34e "create objects, some with size and some without =="
2838 test_34f() { # bug 6242, 6243
2839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2842 $MCREATE $DIR/f34f || error
2843 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2844 dd if=$DIR/f34f of=$TMP/f34f
2845 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2846 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2847 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2848 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2849 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2851 run_test 34f "read from a file with no objects until EOF ======="
2854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2855 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2856 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2857 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2858 cancel_lru_locks osc
2859 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2860 error "wrong size after lock cancel"
2862 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2863 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2864 error "expanding truncate failed"
2865 cancel_lru_locks osc
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2867 error "wrong expanded size after lock cancel"
2869 run_test 34g "truncate long file ==============================="
2872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2876 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2877 sync # Flush the cache so that multiop below does not block on cache
2878 # flush when getting the group lock
2879 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2882 # Since just timed wait is not good enough, let's do a sync write
2883 # that way we are sure enough time for a roundtrip + processing
2884 # passed + 2 seconds of extra margin.
2885 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2889 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2890 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2894 local nsz=`stat -c %s $DIR/$tfile`
2895 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2897 run_test 34h "ftruncate file under grouplock should not block"
2900 cp /bin/sh $DIR/f35a
2902 chown $RUNAS_ID $DIR/f35a
2903 $RUNAS $DIR/f35a && error || true
2906 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2910 utime $DIR/f36 || error
2912 run_test 36a "MDS utime check (mknod, utime) ==================="
2916 utime $DIR/f36 || error
2918 run_test 36b "OST utime check (open, utime) ===================="
2923 chown $RUNAS_ID $DIR/d36
2924 $RUNAS utime $DIR/d36/f36 || error
2926 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2929 [ ! -d $DIR/d36 ] && test_36c
2930 echo "" > $DIR/d36/f36
2931 $RUNAS utime $DIR/d36/f36 || error
2933 run_test 36d "non-root OST utime check (open, utime) ==========="
2936 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2937 test_mkdir -p $DIR/$tdir
2938 touch $DIR/$tdir/$tfile
2939 $RUNAS utime $DIR/$tdir/$tfile && \
2940 error "utime worked, expected failure" || true
2942 run_test 36e "utime on non-owned file (should return error) ===="
2946 local LANG_SAVE=$LANG
2947 local LC_LANG_SAVE=$LC_LANG
2948 export LANG=C LC_LANG=C # for date language
2950 DATESTR="Dec 20 2000"
2951 test_mkdir -p $DIR/$tdir
2952 lctl set_param fail_loc=$fl
2954 cp /etc/hosts $DIR/$tdir/$tfile
2955 sync & # write RPC generated with "current" inode timestamp, but delayed
2957 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2958 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2959 cancel_lru_locks osc
2960 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2962 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2963 echo "BEFORE: $LS_BEFORE" && \
2964 echo "AFTER : $LS_AFTER" && \
2965 echo "WANT : $DATESTR" && \
2966 error "$DIR/$tdir/$tfile timestamps changed" || true
2968 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2973 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2974 subr_36fh "0x80000214"
2976 run_test 36f "utime on file racing with OST BRW write =========="
2979 remote_ost_nodsh && skip "remote OST with nodsh" && return
2980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2985 test_mkdir -p $DIR/$tdir
2986 fmd_max_age=$(do_facet ost1 \
2987 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2990 fmd_before=$(do_facet ost1 \
2991 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2992 touch $DIR/$tdir/$tfile
2993 sleep $((fmd_max_age + 12))
2994 fmd_after=$(do_facet ost1 \
2995 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2997 echo "fmd_before: $fmd_before"
2998 echo "fmd_after: $fmd_after"
2999 [[ $fmd_after -gt $fmd_before ]] &&
3000 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3001 error "fmd didn't expire after ping" || true
3003 run_test 36g "filter mod data cache expiry ====================="
3006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3007 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3008 subr_36fh "0x80000227"
3010 run_test 36h "utime on file racing with OST BRW write =========="
3013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3015 test_mkdir $DIR/$tdir
3016 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3018 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3019 local new_mtime=$((mtime + 200))
3021 #change Modify time of striped dir
3022 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3023 error "change mtime failed"
3025 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3027 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3029 run_test 36i "change mtime on striped directory"
3031 # test_37 - duplicate with tests 32q 32r
3034 local file=$DIR/$tfile
3036 openfile -f O_DIRECTORY $file
3039 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3040 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3042 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3046 touch $DIR/${tfile}2
3047 # ls -l $DIR/$tfile $DIR/${tfile}2
3048 # ls -lu $DIR/$tfile $DIR/${tfile}2
3049 # ls -lc $DIR/$tfile $DIR/${tfile}2
3051 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3052 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3054 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3056 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3058 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3059 error "O_TRUNC didn't change timestamps"
3062 run_test 39 "mtime changed on create ==========================="
3065 test_mkdir -p -c1 $DIR/$tdir
3066 cp -p /etc/passwd $DIR/$tdir/fopen
3067 cp -p /etc/passwd $DIR/$tdir/flink
3068 cp -p /etc/passwd $DIR/$tdir/funlink
3069 cp -p /etc/passwd $DIR/$tdir/frename
3070 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3073 echo "aaaaaa" >> $DIR/$tdir/fopen
3074 echo "aaaaaa" >> $DIR/$tdir/flink
3075 echo "aaaaaa" >> $DIR/$tdir/funlink
3076 echo "aaaaaa" >> $DIR/$tdir/frename
3078 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3079 local link_new=`stat -c %Y $DIR/$tdir/flink`
3080 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3081 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3083 cat $DIR/$tdir/fopen > /dev/null
3084 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3085 rm -f $DIR/$tdir/funlink2
3086 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3088 for (( i=0; i < 2; i++ )) ; do
3089 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3090 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3091 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3092 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3094 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3095 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3096 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3097 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3099 cancel_lru_locks osc
3100 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3103 run_test 39b "mtime change on open, link, unlink, rename ======"
3105 # this should be set to past
3106 TEST_39_MTIME=`date -d "1 year ago" +%s`
3112 local mtime0=`stat -c %Y $DIR1/$tfile`
3114 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3115 local mtime1=`stat -c %Y $DIR1/$tfile`
3116 [ "$mtime1" = $TEST_39_MTIME ] || \
3117 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3120 echo hello >> $DIR1/$tfile
3122 local mtime2=`stat -c %Y $DIR1/$tfile`
3123 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3124 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3126 mv $DIR1/$tfile $DIR1/$tfile-1
3128 for (( i=0; i < 2; i++ )) ; do
3129 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3130 [ "$mtime2" = "$mtime3" ] || \
3131 error "mtime ($mtime2) changed (to $mtime3) on rename"
3133 cancel_lru_locks osc
3134 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3137 run_test 39c "mtime change on rename ==========================="
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3144 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3146 for (( i=0; i < 2; i++ )) ; do
3147 local mtime=`stat -c %Y $DIR1/$tfile`
3148 [ $mtime = $TEST_39_MTIME ] || \
3149 error "mtime($mtime) is not set to $TEST_39_MTIME"
3151 cancel_lru_locks osc
3152 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3155 run_test 39d "create, utime, stat =============================="
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3161 local mtime1=`stat -c %Y $DIR1/$tfile`
3163 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3165 for (( i=0; i < 2; i++ )) ; do
3166 local mtime2=`stat -c %Y $DIR1/$tfile`
3167 [ $mtime2 = $TEST_39_MTIME ] || \
3168 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3170 cancel_lru_locks osc
3171 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3174 run_test 39e "create, stat, utime, stat ========================"
3178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3180 mtime1=`stat -c %Y $DIR1/$tfile`
3183 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3185 for (( i=0; i < 2; i++ )) ; do
3186 local mtime2=`stat -c %Y $DIR1/$tfile`
3187 [ $mtime2 = $TEST_39_MTIME ] || \
3188 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3190 cancel_lru_locks osc
3191 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3194 run_test 39f "create, stat, sleep, utime, stat ================="
3198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3199 echo hello >> $DIR1/$tfile
3200 local mtime1=`stat -c %Y $DIR1/$tfile`
3203 chmod o+r $DIR1/$tfile
3205 for (( i=0; i < 2; i++ )) ; do
3206 local mtime2=`stat -c %Y $DIR1/$tfile`
3207 [ "$mtime1" = "$mtime2" ] || \
3208 error "lost mtime: $mtime2, should be $mtime1"
3210 cancel_lru_locks osc
3211 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3214 run_test 39g "write, chmod, stat ==============================="
3218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 echo hello >> $DIR1/$tfile
3224 local mtime1=`stat -c %Y $DIR1/$tfile`
3226 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3228 if [ "$d1" != "$d2" ]; then
3229 echo "write and touch not within one second"
3231 for (( i=0; i < 2; i++ )) ; do
3232 local mtime2=`stat -c %Y $DIR1/$tfile`
3233 [ "$mtime2" = $TEST_39_MTIME ] || \
3234 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3236 cancel_lru_locks osc
3237 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3241 run_test 39h "write, utime within one second, stat ============="
3244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3248 echo hello >> $DIR1/$tfile
3249 local mtime1=`stat -c %Y $DIR1/$tfile`
3251 mv $DIR1/$tfile $DIR1/$tfile-1
3253 for (( i=0; i < 2; i++ )) ; do
3254 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3256 [ "$mtime1" = "$mtime2" ] || \
3257 error "lost mtime: $mtime2, should be $mtime1"
3259 cancel_lru_locks osc
3260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3263 run_test 39i "write, rename, stat =============================="
3266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3267 start_full_debug_logging
3271 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3272 lctl set_param fail_loc=0x80000412
3273 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3274 error "multiop failed"
3276 local mtime1=`stat -c %Y $DIR1/$tfile`
3278 mv $DIR1/$tfile $DIR1/$tfile-1
3280 kill -USR1 $multipid
3281 wait $multipid || error "multiop close failed"
3283 for (( i=0; i < 2; i++ )) ; do
3284 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3285 [ "$mtime1" = "$mtime2" ] ||
3286 error "mtime is lost on close: $mtime2, " \
3289 cancel_lru_locks osc
3290 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3292 lctl set_param fail_loc=0
3293 stop_full_debug_logging
3295 run_test 39j "write, rename, close, stat ======================="
3298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3302 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3304 local mtime1=`stat -c %Y $DIR1/$tfile`
3306 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3308 kill -USR1 $multipid
3309 wait $multipid || error "multiop close failed"
3311 for (( i=0; i < 2; i++ )) ; do
3312 local mtime2=`stat -c %Y $DIR1/$tfile`
3314 [ "$mtime2" = $TEST_39_MTIME ] || \
3315 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3317 cancel_lru_locks osc
3318 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3321 run_test 39k "write, utime, close, stat ========================"
3323 # this should be set to future
3324 TEST_39_ATIME=`date -d "1 year" +%s`
3327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3329 local atime_diff=$(do_facet $SINGLEMDS \
3330 lctl get_param -n mdd.*MDT0000*.atime_diff)
3334 # test setting directory atime to future
3335 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3336 local atime=$(stat -c %X $DIR/$tdir)
3337 [ "$atime" = $TEST_39_ATIME ] || \
3338 error "atime is not set to future: $atime, $TEST_39_ATIME"
3340 # test setting directory atime from future to now
3341 local d1=$(date +%s)
3343 local d2=$(date +%s)
3345 cancel_lru_locks mdc
3346 atime=$(stat -c %X $DIR/$tdir)
3347 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3348 error "atime is not updated from future: $atime, $d1<atime<$d2"
3350 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3353 # test setting directory atime when now > dir atime + atime_diff
3357 cancel_lru_locks mdc
3358 atime=$(stat -c %X $DIR/$tdir)
3359 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3360 error "atime is not updated : $atime, should be $d2"
3362 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3365 # test not setting directory atime when now < dir atime + atime_diff
3367 cancel_lru_locks mdc
3368 atime=$(stat -c %X $DIR/$tdir)
3369 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3370 error "atime is updated to $atime, should remain $d1<atime<$d2"
3372 do_facet $SINGLEMDS \
3373 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3375 run_test 39l "directory atime update ==========================="
3378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3381 local far_past_mtime=$(date -d "May 29 1953" +%s)
3382 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3384 touch -m -d @$far_past_mtime $DIR1/$tfile
3385 touch -a -d @$far_past_atime $DIR1/$tfile
3387 for (( i=0; i < 2; i++ )) ; do
3388 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3389 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3390 error "atime or mtime set incorrectly"
3392 cancel_lru_locks osc
3393 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3396 run_test 39m "test atime and mtime before 1970"
3398 test_39n() { # LU-3832
3399 local atime_diff=$(do_facet $SINGLEMDS \
3400 lctl get_param -n mdd.*MDT0000*.atime_diff)
3405 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3408 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3409 atime0=$(stat -c %X $DIR/$tfile)
3412 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3413 atime1=$(stat -c %X $DIR/$tfile)
3416 cancel_lru_locks mdc
3417 cancel_lru_locks osc
3418 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3419 atime2=$(stat -c %X $DIR/$tfile)
3421 do_facet $SINGLEMDS \
3422 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3424 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3425 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3427 run_test 39n "check that O_NOATIME is honored"
3430 TESTDIR=$DIR/$tdir/$tfile
3431 [ -e $TESTDIR ] && rm -rf $TESTDIR
3438 links2=$(stat -c %h .)
3439 [ $(($links1 + 2)) != $links2 ] &&
3440 error "wrong links count $(($links1 + 2)) != $links2"
3442 links3=$(stat -c %h .)
3443 [ $(($links1 + 1)) != $links3 ] &&
3444 error "wrong links count $links1 != $links3"
3447 run_test 39o "directory cached attributes updated after create ========"
3450 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3452 TESTDIR=$DIR/$tdir/$tfile
3453 [ -e $TESTDIR ] && rm -rf $TESTDIR
3454 test_mkdir -p $TESTDIR
3458 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3459 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3461 links2=$(stat -c %h .)
3462 [ $(($links1 + 2)) != $links2 ] &&
3463 error "wrong links count $(($links1 + 2)) != $links2"
3465 links3=$(stat -c %h .)
3466 [ $(($links1 + 1)) != $links3 ] &&
3467 error "wrong links count $links1 != $links3"
3470 run_test 39p "remote directory cached attributes updated after create ========"
3474 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3475 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3476 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3477 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3478 error "$tfile is not 4096 bytes in size"
3480 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3484 small_write $DIR/f41 18
3486 run_test 41 "test small file write + fstat ====================="
3488 count_ost_writes() {
3489 lctl get_param -n osc.*.stats |
3490 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3491 END { printf("%0.0f", writes) }'
3498 BG_DIRTY_RATIO_SAVE=10
3499 MAX_BG_DIRTY_RATIO=25
3503 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3504 # dirty_ratio, dirty_background_ratio
3505 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3506 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3507 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3508 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3510 # if file not here, we are a 2.4 kernel
3511 kill -CONT `pidof kupdated`
3516 # setup the trap first, so someone cannot exit the test at the
3517 # exact wrong time and mess up a machine
3518 trap start_writeback EXIT
3519 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3520 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3521 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3522 sysctl -w vm.dirty_writeback_centisecs=0
3523 sysctl -w vm.dirty_writeback_centisecs=0
3524 # save and increase /proc/sys/vm/dirty_ratio
3525 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3526 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3527 # save and increase /proc/sys/vm/dirty_background_ratio
3528 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3529 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3531 # if file not here, we are a 2.4 kernel
3532 kill -STOP `pidof kupdated`
3536 # ensure that all stripes have some grant before we test client-side cache
3538 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3539 dd if=/dev/zero of=$i bs=4k count=1
3544 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3545 # file truncation, and file removal.
3547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3549 cancel_lru_locks osc
3551 sync; sleep 1; sync # just to be safe
3552 BEFOREWRITES=`count_ost_writes`
3553 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3554 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3555 AFTERWRITES=`count_ost_writes`
3556 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3557 error "$BEFOREWRITES < $AFTERWRITES"
3560 run_test 42a "ensure that we don't flush on close =============="
3563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3565 cancel_lru_locks osc
3568 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3569 BEFOREWRITES=$(count_ost_writes)
3570 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3571 AFTERWRITES=$(count_ost_writes)
3572 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3573 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3575 BEFOREWRITES=$(count_ost_writes)
3576 sync || error "sync: $?"
3577 AFTERWRITES=$(count_ost_writes)
3578 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3579 error "$BEFOREWRITES < $AFTERWRITES on sync"
3581 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3585 run_test 42b "test destroy of file with cached dirty data ======"
3587 # if these tests just want to test the effect of truncation,
3588 # they have to be very careful. consider:
3589 # - the first open gets a {0,EOF}PR lock
3590 # - the first write conflicts and gets a {0, count-1}PW
3591 # - the rest of the writes are under {count,EOF}PW
3592 # - the open for truncate tries to match a {0,EOF}PR
3593 # for the filesize and cancels the PWs.
3594 # any number of fixes (don't get {0,EOF} on open, match
3595 # composite locks, do smarter file size management) fix
3596 # this, but for now we want these tests to verify that
3597 # the cancellation with truncate intent works, so we
3598 # start the file with a full-file pw lock to match against
3599 # until the truncate.
3604 cancel_lru_locks osc
3606 # prime the file with 0,EOF PW to match
3610 # now the real test..
3611 dd if=/dev/zero of=$file bs=1024 count=100
3612 BEFOREWRITES=`count_ost_writes`
3613 $TRUNCATE $file $offset
3614 cancel_lru_locks osc
3615 AFTERWRITES=`count_ost_writes`
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3622 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3623 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3626 run_test 42c "test partial truncate of file with cached dirty data"
3629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3631 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3632 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3635 run_test 42d "test complete truncate of file with cached dirty data"
3637 test_42e() { # bug22074
3638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3639 local TDIR=$DIR/${tdir}e
3640 local pagesz=$(page_size)
3641 local pages=16 # hardcoded 16 pages, don't change it.
3642 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3643 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3647 test_mkdir -p $DIR/${tdir}e
3648 $SETSTRIPE -c 1 $TDIR
3649 createmany -o $TDIR/f $files
3651 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3653 # we assume that with $OSTCOUNT files, at least one of them will
3654 # be allocated on OST0.
3655 warmup_files=$((OSTCOUNT * max_dirty_mb))
3656 createmany -o $TDIR/w $warmup_files
3658 # write a large amount of data into one file and sync, to get good
3659 # avail_grant number from OST.
3660 for ((i=0; i<$warmup_files; i++)); do
3661 idx=$($GETSTRIPE -i $TDIR/w$i)
3662 [ $idx -ne 0 ] && continue
3663 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3666 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3668 $LCTL get_param $proc_osc0/cur_dirty_bytes
3669 $LCTL get_param $proc_osc0/cur_grant_bytes
3671 # create as much dirty pages as we can while not to trigger the actual
3672 # RPCs directly. but depends on the env, VFS may trigger flush during this
3673 # period, hopefully we are good.
3674 for ((i=0; i<$warmup_files; i++)); do
3675 idx=$($GETSTRIPE -i $TDIR/w$i)
3676 [ $idx -ne 0 ] && continue
3677 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3679 $LCTL get_param $proc_osc0/cur_dirty_bytes
3680 $LCTL get_param $proc_osc0/cur_grant_bytes
3682 # perform the real test
3683 $LCTL set_param $proc_osc0/rpc_stats 0
3684 for ((;i<$files; i++)); do
3685 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3686 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3689 $LCTL get_param $proc_osc0/rpc_stats
3692 local have_ppr=false
3693 $LCTL get_param $proc_osc0/rpc_stats |
3694 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3695 # skip lines until we are at the RPC histogram data
3696 [ "$PPR" == "pages" ] && have_ppr=true && continue
3697 $have_ppr || continue
3699 # we only want the percent stat for < 16 pages
3700 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3702 percent=$((percent + WPCT))
3703 if [[ $percent -gt 15 ]]; then
3704 error "less than 16-pages write RPCs" \
3711 run_test 42e "verify sub-RPC writes are not done synchronously"
3714 test_mkdir -p $DIR/$tdir
3715 cp -p /bin/ls $DIR/$tdir/$tfile
3716 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3718 # give multiop a chance to open
3721 $DIR/$tdir/$tfile && error || true
3724 run_test 43 "execution of file opened for write should return -ETXTBSY"
3727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3728 test_mkdir -p $DIR/$tdir
3729 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3730 cp -p multiop $DIR/$tdir/multiop
3731 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3734 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3735 kill -USR1 $MULTIOP_PID || return 2
3736 wait $MULTIOP_PID || return 3
3737 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3739 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3743 test_mkdir -p $DIR/$tdir
3744 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3745 cp -p multiop $DIR/$tdir/multiop
3746 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3749 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3750 kill -USR1 $MULTIOP_PID || return 2
3751 wait $MULTIOP_PID || return 3
3752 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3754 run_test 43b "truncate of file being executed should return -ETXTBSY"
3757 local testdir="$DIR/$tdir"
3758 test_mkdir -p $DIR/$tdir
3760 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3761 ( cd $testdir && md5sum -c)
3763 run_test 43c "md5sum of copy into lustre========================"
3766 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3767 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3768 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3770 run_test 44 "zero length read from a sparse stripe ============="
3773 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3775 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3776 [[ $nstripe -gt $OSTCOUNT ]] &&
3777 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3779 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3781 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3782 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3786 OFFSETS="0 $((stride/2)) $((stride-1))"
3787 for offset in $OFFSETS; do
3788 for i in $(seq 0 $((nstripe-1))); do
3789 local GLOBALOFFSETS=""
3791 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3792 local myfn=$DIR/d44a-$size
3793 echo "--------writing $myfn at $size"
3794 ll_sparseness_write $myfn $size ||
3795 error "ll_sparseness_write"
3796 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3797 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3798 error "ll_sparseness_verify $GLOBALOFFSETS"
3800 for j in $(seq 0 $((nstripe-1))); do
3802 size=$((((j + $nstripe )*$stride + $offset)))
3803 ll_sparseness_write $myfn $size ||
3804 error "ll_sparseness_write"
3805 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3807 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3808 error "ll_sparseness_verify $GLOBALOFFSETS"
3813 run_test 44a "test sparse pwrite ==============================="
3817 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3823 before=`dirty_osc_total`
3824 echo executing "\"$*\""
3826 after=`dirty_osc_total`
3827 echo before $before, after $after
3830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3832 # Obtain grants from OST if it supports it
3833 echo blah > ${f}_grant
3836 do_dirty_record "echo blah > $f"
3837 [[ $before -eq $after ]] && error "write wasn't cached"
3838 do_dirty_record "> $f"
3839 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3840 do_dirty_record "echo blah > $f"
3841 [[ $before -eq $after ]] && error "write wasn't cached"
3842 do_dirty_record "sync"
3843 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3844 do_dirty_record "echo blah > $f"
3845 [[ $before -eq $after ]] && error "write wasn't cached"
3846 do_dirty_record "cancel_lru_locks osc"
3847 [[ $before -gt $after ]] ||
3848 error "lock cancellation didn't lower dirty count"
3851 run_test 45 "osc io page accounting ============================"
3853 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3854 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3855 # objects offset and an assert hit when an rpc was built with 1023's mapped
3856 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3862 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3864 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3865 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3869 run_test 46 "dirtying a previously written page ================"
3871 # test_47 is removed "Device nodes check" is moved to test_28
3873 test_48a() { # bug 2399
3874 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3875 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3876 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3878 test_mkdir $DIR/$tdir
3880 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3881 test_mkdir $DIR/$tdir || error "recreate directory failed"
3882 touch foo || error "'touch foo' failed after recreating cwd"
3883 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3884 touch .foo || error "'touch .foo' failed after recreating cwd"
3885 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3886 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3887 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3888 cd . || error "'cd .' failed after recreating cwd"
3889 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3890 rmdir . && error "'rmdir .' worked after recreating cwd"
3891 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3892 cd .. || error "'cd ..' failed after recreating cwd"
3894 run_test 48a "Access renamed working dir (should return errors)="
3896 test_48b() { # bug 2399
3898 test_mkdir $DIR/$tdir
3900 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3901 touch foo && error "'touch foo' worked after removing cwd"
3902 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3903 touch .foo && error "'touch .foo' worked after removing cwd"
3904 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3905 ls . > /dev/null && error "'ls .' worked after removing cwd"
3906 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3907 test_mkdir . && error "'mkdir .' worked after removing cwd"
3908 rmdir . && error "'rmdir .' worked after removing cwd"
3909 ln -s . foo && error "'ln -s .' worked after removing cwd"
3910 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3912 run_test 48b "Access removed working dir (should return errors)="
3914 test_48c() { # bug 2350
3915 #lctl set_param debug=-1
3918 test_mkdir -p $DIR/$tdir/dir
3920 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3921 $TRACE touch foo && error "touch foo worked after removing cwd"
3922 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3923 touch .foo && error "touch .foo worked after removing cwd"
3924 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3925 $TRACE ls . && error "'ls .' worked after removing cwd"
3926 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3927 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3928 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3929 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3930 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3932 run_test 48c "Access removed working subdir (should return errors)"
3934 test_48d() { # bug 2350
3935 #lctl set_param debug=-1
3938 test_mkdir -p $DIR/$tdir/dir
3940 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3941 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3942 $TRACE touch foo && error "'touch foo' worked after removing parent"
3943 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3944 touch .foo && error "'touch .foo' worked after removing parent"
3945 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3946 $TRACE ls . && error "'ls .' worked after removing parent"
3947 $TRACE ls .. && error "'ls ..' worked after removing parent"
3948 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3949 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3950 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3953 run_test 48d "Access removed parent subdir (should return errors)"
3955 test_48e() { # bug 4134
3956 #lctl set_param debug=-1
3959 test_mkdir -p $DIR/$tdir/dir
3961 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3962 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3963 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3964 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3965 # On a buggy kernel addition of "touch foo" after cd .. will
3966 # produce kernel oops in lookup_hash_it
3967 touch ../foo && error "'cd ..' worked after recreate parent"
3969 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3971 run_test 48e "Access to recreated parent subdir (should return errors)"
3973 test_49() { # LU-1030
3974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3975 # get ost1 size - lustre-OST0000
3976 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3978 # write 800M at maximum
3979 [[ $ost1_size -lt 2 ]] && ost1_size=2
3980 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3982 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3983 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3986 # change max_pages_per_rpc while writing the file
3987 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3988 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3989 # loop until dd process exits
3990 while ps ax -opid | grep -wq $dd_pid; do
3991 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3992 sleep $((RANDOM % 5 + 1))
3994 # restore original max_pages_per_rpc
3995 $LCTL set_param $osc1_mppc=$orig_mppc
3996 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3998 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4002 test_mkdir $DIR/$tdir
4004 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4006 run_test 50 "special situations: /proc symlinks ==============="
4008 test_51a() { # was test_51
4009 # bug 1516 - create an empty entry right after ".." then split dir
4010 test_mkdir -c1 $DIR/$tdir
4011 touch $DIR/$tdir/foo
4012 $MCREATE $DIR/$tdir/bar
4014 createmany -m $DIR/$tdir/longfile 201
4016 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4017 $MCREATE $DIR/$tdir/longfile$FNUM
4022 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4024 run_test 51a "special situations: split htree with empty entry =="
4026 export NUMTEST=70000
4028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4029 local BASE=$DIR/d${base}.${TESTSUITE}
4031 # cleanup the directory
4034 test_mkdir -p -c1 $BASE
4038 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4039 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4040 [[ $numfree -lt 21000 ]] &&
4041 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4044 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4045 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4047 # need to check free space for the directories as well
4048 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4049 numfree=$((blkfree / 4))
4050 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4051 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4053 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4057 echo "failed" > $BASE/fnum
4058 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4061 run_test 51b "exceed 64k subdirectory nlink limit"
4063 test_51ba() { # LU-993
4064 local BASE=$DIR/d${base}.${TESTSUITE}
4065 # unlink all but 100 subdirectories, then check it still works
4067 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4069 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4070 local DELETE=$((NUMTEST - LEFT))
4072 # continue on to run this test even if 51b didn't finish,
4073 # just to delete the many subdirectories created.
4074 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4076 # for ldiskfs the nlink count should be 1, but this is OSD specific
4077 # and so this is listed for informational purposes only
4078 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4079 unlinkmany -d $BASE/d $DELETE
4082 if [ $RC -ne 0 ]; then
4083 if [ "$NUMPREV" == "failed" ]; then
4084 skip "previous setup failed"
4087 error "unlink of first $DELETE subdirs failed"
4092 echo "nlink between: $(stat -c %h $BASE)"
4093 # trim the first line of ls output
4094 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4095 [ $FOUND -ne $LEFT ] &&
4096 error "can't find subdirs: found only $FOUND/$LEFT"
4098 unlinkmany -d $BASE/d $DELETE $LEFT ||
4099 error "unlink of second $LEFT subdirs failed"
4100 # regardless of whether the backing filesystem tracks nlink accurately
4101 # or not, the nlink count shouldn't be more than "." and ".." here
4102 local AFTER=$(stat -c %h $BASE)
4103 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4104 echo "nlink after: $AFTER"
4106 run_test 51ba "verify nlink for many subdirectory cleanup"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4110 [[ $OSTCOUNT -lt 3 ]] &&
4111 skip_env "skipping test with few OSTs" && return
4112 test_mkdir -p $DIR/$tdir
4113 createmany -o $DIR/$tdir/t- 1000
4114 $GETSTRIPE $DIR/$tdir > $TMP/files
4115 for N in $(seq 0 $((OSTCOUNT - 1))); do
4116 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4117 END { printf("%0.0f", objs) }' $TMP/files)
4118 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4119 '($1 == '$N') { objs += 1 } \
4120 END { printf("%0.0f", objs) }')
4121 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4123 unlinkmany $DIR/$tdir/t- 1000
4126 for N in $(seq 1 $((OSTCOUNT - 1))); do
4127 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4128 error "OST $N has less objects vs OST $NLAST" \
4129 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4130 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4131 error "OST $N has less objects vs OST $NLAST" \
4132 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4134 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4135 error "OST $N has less #0 objects vs OST $NLAST" \
4136 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4137 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4138 error "OST $N has less #0 objects vs OST $NLAST" \
4139 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4143 run_test 51d "check object distribution ===================="
4146 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4147 skip "Only applicable to ldiskfs-based MDTs"
4151 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4152 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4154 touch $DIR/$tdir/d0/foo
4155 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4156 error "file exceed 65000 nlink limit!"
4157 unlinkmany $DIR/$tdir/d0/f- 65001
4160 run_test 51e "check file nlink limit"
4163 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4164 test_mkdir -p $DIR/$tdir
4165 touch $DIR/$tdir/foo
4166 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4167 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4168 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4169 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4170 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4172 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4173 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4174 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4176 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4177 cp -r $DIR/$tdir /tmp/
4178 rm -fr $DIR/$tdir || error "cleanup rm failed"
4180 run_test 52a "append-only flag test (should return errors) ====="
4183 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4184 test_mkdir -p $DIR/$tdir
4185 touch $DIR/$tdir/foo
4186 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4187 cat test > $DIR/$tdir/foo && error "cat test worked"
4188 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4189 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4190 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4192 echo foo >> $DIR/$tdir/foo && error "echo worked"
4193 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4194 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4195 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4196 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4198 chattr -i $DIR/$tdir/foo || error "chattr failed"
4200 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4202 run_test 52b "immutable flag test (should return errors) ======="
4205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4207 remote_ost_nodsh && skip "remote OST with nodsh" && return
4220 local support_last_seq=true
4222 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4223 support_last_seq=false
4226 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4228 for value in $(do_facet $SINGLEMDS \
4229 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4230 param=$(echo ${value[0]} | cut -d "=" -f1)
4231 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4233 if $support_last_seq; then
4234 param_seq=$(echo $param |
4235 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4236 mds_last_seq=$(do_facet $SINGLEMDS \
4237 $LCTL get_param -n $param_seq)
4239 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4241 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4242 node=$(facet_active_host ost$((ostnum+1)))
4243 param="obdfilter.$ostname.last_id"
4244 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4245 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4246 ost_last_id=$ost_last
4248 if $support_last_seq; then
4249 ost_last_id=$(echo $ost_last |
4250 awk -F':' '{print $2}' |
4252 ost_last_seq=$(echo $ost_last |
4253 awk -F':' '{print $1}')
4254 [[ $ost_last_seq = $mds_last_seq ]] || continue
4257 if [[ $ost_last_id != $mds_last ]]; then
4258 error "$ost_last_id != $mds_last"
4265 $found || error "can not match last_seq/last_id for $mdtosc"
4268 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4271 $SOCKETSERVER $DIR/socket ||
4272 error "$SOCKETSERVER $DIR/socket failed: $?"
4273 $SOCKETCLIENT $DIR/socket ||
4274 error "$SOCKETCLIENT $DIR/socket failed: $?"
4275 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4277 run_test 54a "unix domain socket test =========================="
4283 dd if=/dev/zero of=$f bs=$(page_size) count=1
4285 run_test 54b "char device works in lustre ======================"
4288 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4289 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4290 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4292 for i in $(seq 3 7); do
4293 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4301 loopdev="$DIR/loop54c"
4304 $UMOUNT $DIR/$tdir || rc=$?
4305 losetup -d $loopdev || true
4306 losetup -d $LOOPDEV || true
4307 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4313 loopdev="$DIR/loop54c"
4316 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4317 trap cleanup_54c EXIT
4318 mknod $loopdev b 7 $LOOPNUM
4319 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4320 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4321 losetup $loopdev $DIR/$tfile ||
4322 error "can't set up $loopdev for $DIR/$tfile"
4323 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4324 test_mkdir -p $DIR/$tdir
4325 mount -t ext2 $loopdev $DIR/$tdir ||
4326 error "error mounting $loopdev on $DIR/$tdir"
4327 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4330 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4334 run_test 54c "block device works in lustre ====================="
4340 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4342 run_test 54d "fifo device works in lustre ======================"
4347 cp -aL /dev/console $f
4348 echo $string > $f || error "echo $string to $f failed"
4350 run_test 54e "console/tty device works in lustre ======================"
4352 #The test_55 used to be iopen test and it was removed by bz#24037.
4353 #run_test 55 "check iopen_connect_dentry() ======================"
4355 test_56a() { # was test_56
4358 test_mkdir -p $DIR/$tdir/dir
4360 NUMFILESx2=$(($NUMFILES * 2))
4361 for i in $(seq 1 $NUMFILES); do
4362 touch $DIR/$tdir/file$i
4363 touch $DIR/$tdir/dir/file$i
4366 # test lfs getstripe with --recursive
4367 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4368 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4369 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4370 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4371 [[ $FILENUM -eq $NUMFILES ]] ||
4372 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4373 echo "$GETSTRIPE --recursive passed."
4375 # test lfs getstripe with file instead of dir
4376 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4377 [[ $FILENUM -eq 1 ]] ||
4378 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4379 echo "$GETSTRIPE file1 passed."
4381 #test lfs getstripe with --verbose
4382 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4383 grep -c lmm_magic) -eq $NUMFILES ]] ||
4384 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4385 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4386 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4387 echo "$GETSTRIPE --verbose passed."
4389 #test lfs getstripe with --obd
4390 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4391 grep -q "unknown obduuid" ||
4392 error "$GETSTRIPE --obd wrong_uuid should return error message"
4394 [[ $OSTCOUNT -lt 2 ]] &&
4395 skip_env "skipping other $GETSTRIPE --obd test" && return
4398 OBDUUID=$(ostuuid_from_index $OSTIDX)
4399 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4400 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4401 [[ $FOUND -eq $FILENUM ]] ||
4402 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4403 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4404 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4405 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4406 error "$GETSTRIPE --obd: should not show file on other obd"
4407 echo "$GETSTRIPE --obd passed"
4409 run_test 56a "check $GETSTRIPE"
4414 local LOCAL_NUMFILES="$1"
4415 local LOCAL_NUMDIRS="$2"
4416 local MKDIR_PARAMS="$3"
4417 local DIR_STRIPE_PARAMS="$4"
4419 if [ ! -d "$TDIR" ] ; then
4420 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4421 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4422 for i in `seq 1 $LOCAL_NUMFILES` ; do
4425 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4426 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4427 for j in `seq 1 $LOCAL_NUMFILES` ; do
4428 touch $TDIR/dir$i/file$j
4434 setup_56_special() {
4438 if [ ! -e "$TDIR/loop1b" ] ; then
4439 for i in `seq 1 $LOCAL_NUMFILES` ; do
4440 mknod $TDIR/loop${i}b b 7 $i
4441 mknod $TDIR/null${i}c c 1 3
4442 ln -s $TDIR/file1 $TDIR/link${i}l
4444 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4445 mknod $TDIR/dir$i/loop${i}b b 7 $i
4446 mknod $TDIR/dir$i/null${i}c c 1 3
4447 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4456 setup_56 $NUMFILES $NUMDIRS
4458 EXPECTED=$(($NUMDIRS + 2))
4459 # test lfs find with -name
4460 for i in $(seq 1 $NUMFILES) ; do
4461 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4462 [ $NUMS -eq $EXPECTED ] ||
4463 error "lfs find -name \"*$i\" $TDIR wrong: "\
4464 "found $NUMS, expected $EXPECTED"
4467 run_test 56g "check lfs find -name ============================="
4473 setup_56 $NUMFILES $NUMDIRS
4475 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4476 # test lfs find with ! -name
4477 for i in $(seq 1 $NUMFILES) ; do
4478 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4479 [ $NUMS -eq $EXPECTED ] ||
4480 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4481 "found $NUMS, expected $EXPECTED"
4484 run_test 56h "check lfs find ! -name ============================="
4488 test_mkdir -p $DIR/$tdir
4489 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4490 CMD="$LFIND -ost $UUID $DIR/$tdir"
4492 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4494 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4498 setup_56_special $NUMFILES $NUMDIRS
4500 EXPECTED=$((NUMDIRS + 1))
4501 CMD="$LFIND -type d $TDIR"
4502 NUMS=$($CMD | wc -l)
4503 [ $NUMS -eq $EXPECTED ] ||
4504 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4506 run_test 56j "check lfs find -type d ============================="
4510 setup_56_special $NUMFILES $NUMDIRS
4512 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4513 CMD="$LFIND -type f $TDIR"
4514 NUMS=$($CMD | wc -l)
4515 [ $NUMS -eq $EXPECTED ] ||
4516 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4518 run_test 56k "check lfs find -type f ============================="
4522 setup_56_special $NUMFILES $NUMDIRS
4524 EXPECTED=$((NUMDIRS + NUMFILES))
4525 CMD="$LFIND -type b $TDIR"
4526 NUMS=$($CMD | wc -l)
4527 [ $NUMS -eq $EXPECTED ] ||
4528 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4530 run_test 56l "check lfs find -type b ============================="
4534 setup_56_special $NUMFILES $NUMDIRS
4536 EXPECTED=$((NUMDIRS + NUMFILES))
4537 CMD="$LFIND -type c $TDIR"
4538 NUMS=$($CMD | wc -l)
4539 [ $NUMS -eq $EXPECTED ] ||
4540 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4542 run_test 56m "check lfs find -type c ============================="
4546 setup_56_special $NUMFILES $NUMDIRS
4548 EXPECTED=$((NUMDIRS + NUMFILES))
4549 CMD="$LFIND -type l $TDIR"
4550 NUMS=$($CMD | wc -l)
4551 [ $NUMS -eq $EXPECTED ] ||
4552 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4554 run_test 56n "check lfs find -type l ============================="
4558 setup_56 $NUMFILES $NUMDIRS
4559 utime $TDIR/file1 > /dev/null || error "utime (1)"
4560 utime $TDIR/file2 > /dev/null || error "utime (2)"
4561 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4562 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4563 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4564 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4567 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4568 [ $NUMS -eq $EXPECTED ] || \
4569 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4572 CMD="$LFIND -mtime 0 $TDIR"
4573 NUMS=$($CMD | wc -l)
4574 [ $NUMS -eq $EXPECTED ] ||
4575 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4577 run_test 56o "check lfs find -mtime for old files =========================="
4580 [ $RUNAS_ID -eq $UID ] &&
4581 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4584 setup_56 $NUMFILES $NUMDIRS
4586 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4588 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4589 NUMS=$($CMD | wc -l)
4590 [ $NUMS -eq $EXPECTED ] || \
4591 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4593 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4594 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4595 NUMS=$($CMD | wc -l)
4596 [ $NUMS -eq $EXPECTED ] || \
4597 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4599 run_test 56p "check lfs find -uid and ! -uid ==============================="
4602 [ $RUNAS_ID -eq $UID ] &&
4603 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4606 setup_56 $NUMFILES $NUMDIRS
4608 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4611 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4612 NUMS=$($CMD | wc -l)
4613 [ $NUMS -eq $EXPECTED ] ||
4614 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4616 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4617 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4618 NUMS=$($CMD | wc -l)
4619 [ $NUMS -eq $EXPECTED ] ||
4620 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4622 run_test 56q "check lfs find -gid and ! -gid ==============================="
4626 setup_56 $NUMFILES $NUMDIRS
4629 CMD="$LFIND -size 0 -type f $TDIR"
4630 NUMS=$($CMD | wc -l)
4631 [ $NUMS -eq $EXPECTED ] ||
4632 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4634 CMD="$LFIND ! -size 0 -type f $TDIR"
4635 NUMS=$($CMD | wc -l)
4636 [ $NUMS -eq $EXPECTED ] ||
4637 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4638 echo "test" > $TDIR/$tfile
4639 echo "test2" > $TDIR/$tfile.2 && sync
4641 CMD="$LFIND -size 5 -type f $TDIR"
4642 NUMS=$($CMD | wc -l)
4643 [ $NUMS -eq $EXPECTED ] ||
4644 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4646 CMD="$LFIND -size +5 -type f $TDIR"
4647 NUMS=$($CMD | wc -l)
4648 [ $NUMS -eq $EXPECTED ] ||
4649 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4651 CMD="$LFIND -size +0 -type f $TDIR"
4652 NUMS=$($CMD | wc -l)
4653 [ $NUMS -eq $EXPECTED ] ||
4654 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4656 CMD="$LFIND ! -size -5 -type f $TDIR"
4657 NUMS=$($CMD | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4661 CMD="$LFIND -size -5 -type f $TDIR"
4662 NUMS=$($CMD | wc -l)
4663 [ $NUMS -eq $EXPECTED ] ||
4664 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4666 run_test 56r "check lfs find -size works =========================="
4668 test_56s() { # LU-611
4670 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4672 if [[ $OSTCOUNT -gt 1 ]]; then
4673 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4677 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4681 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4682 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] || {
4686 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4690 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] || {
4694 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4698 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4699 NUMS=$($CMD | wc -l)
4700 [ $NUMS -eq $EXPECTED ] || {
4702 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4705 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] || {
4709 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4713 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4714 NUMS=$($CMD | wc -l)
4715 [ $NUMS -eq $EXPECTED ] || {
4717 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4720 run_test 56s "check lfs find -stripe-count works"
4722 test_56t() { # LU-611
4724 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4726 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4728 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4729 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4730 NUMS=$($CMD | wc -l)
4731 [ $NUMS -eq $EXPECTED ] ||
4732 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4735 NUMS=$($CMD | wc -l)
4736 [ $NUMS -eq $EXPECTED ] ||
4737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4739 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4740 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4741 NUMS=$($CMD | wc -l)
4742 [ $NUMS -eq $EXPECTED ] ||
4743 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4745 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4746 NUMS=$($CMD | wc -l)
4747 [ $NUMS -eq $EXPECTED ] ||
4748 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4751 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4752 NUMS=$($CMD | wc -l)
4753 [ $NUMS -eq $EXPECTED ] ||
4754 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4756 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4757 NUMS=$($CMD | wc -l)
4758 [ $NUMS -eq $EXPECTED ] ||
4759 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4762 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4763 NUMS=$($CMD | wc -l)
4764 [ $NUMS -eq $EXPECTED ] ||
4765 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4767 run_test 56t "check lfs find -stripe-size works"
4769 test_56u() { # LU-611
4771 setup_56 $NUMFILES $NUMDIRS "-i 0"
4773 if [[ $OSTCOUNT -gt 1 ]]; then
4774 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4780 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4781 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4782 NUMS=$($CMD | wc -l)
4783 [ $NUMS -eq $EXPECTED ] ||
4784 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4787 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4788 NUMS=$($CMD | wc -l)
4789 [ $NUMS -eq $EXPECTED ] ||
4790 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4792 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4793 NUMS=$($CMD | wc -l)
4794 [ $NUMS -eq $EXPECTED ] ||
4795 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4798 # This should produce an error and not return any files
4799 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4800 NUMS=$($CMD 2>/dev/null | wc -l)
4801 [ $NUMS -eq $EXPECTED ] ||
4802 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 if [[ $OSTCOUNT -gt 1 ]]; then
4805 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4806 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4807 NUMS=$($CMD | wc -l)
4808 [ $NUMS -eq $EXPECTED ] ||
4809 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4812 run_test 56u "check lfs find -stripe-index works"
4819 setup_56 $NUMFILES $NUMDIRS
4821 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4822 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4824 for file in $($LFIND -mdt $UUID $TDIR); do
4825 file_mdt_idx=$($GETSTRIPE -M $file)
4826 [ $file_mdt_idx -eq $MDT_IDX ] ||
4827 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4830 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4833 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4838 rm -rf $TDIR || error "remove $TDIR failed"
4839 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4842 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4843 error "$GETSTRIPE -S -d $TDIR failed"
4844 stripe_size=${stripe_size%% *}
4846 local file_size=$((stripe_size * OSTCOUNT))
4847 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4848 local required_space=$((file_num * file_size))
4850 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4852 [[ $free_space -le $((required_space / 1024)) ]] &&
4853 skip_env "need at least $required_space bytes free space," \
4854 "have $free_space kbytes" && return
4857 local dd_count=$((file_size / dd_bs))
4859 # write data into the files
4863 for i in $(seq 1 $NUMFILES); do
4865 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4866 error "write data into $file failed"
4868 for i in $(seq 1 $NUMDIRS); do
4869 for j in $(seq 1 $NUMFILES); do
4870 file=$TDIR/dir$i/file$j
4871 yes | dd bs=$dd_bs count=$dd_count of=$file \
4873 error "write data into $file failed"
4878 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4881 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4883 eval $cmd || error "$cmd failed"
4885 check_stripe_count $TDIR/file1 $expected
4887 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4889 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4890 # OST 1 if it is on OST 0. This file is small enough to
4891 # be on only one stripe.
4892 file=$TDIR/migr_1_ost
4893 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4894 error "write data into $file failed"
4895 local obdidx=$($LFS getstripe -i $file)
4896 local oldmd5=$(md5sum $file)
4898 [[ $obdidx -eq 0 ]] && newobdidx=1
4899 cmd="$LFS migrate -i $newobdidx $file"
4901 eval $cmd || error "$cmd failed"
4902 local realobdix=$($LFS getstripe -i $file)
4903 local newmd5=$(md5sum $file)
4904 [[ $newobdidx -ne $realobdix ]] &&
4905 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4906 [[ "$oldmd5" != "$newmd5" ]] &&
4907 error "md5sum differ: $oldmd5, $newmd5"
4911 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4913 eval $cmd || error "$cmd failed"
4915 for j in $(seq 1 $NUMFILES); do
4916 check_stripe_count $TDIR/dir1/file$j $expected
4919 # lfs_migrate works with lfs find
4920 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4921 $LFS_MIGRATE -y -c $expected"
4923 eval $cmd || error "$cmd failed"
4925 for i in $(seq 2 $NUMFILES); do
4926 check_stripe_count $TDIR/file$i $expected
4928 for i in $(seq 2 $NUMDIRS); do
4929 for j in $(seq 1 $NUMFILES); do
4930 check_stripe_count $TDIR/dir$i/file$j $expected
4934 run_test 56w "check lfs_migrate -c stripe_count works"
4937 check_swap_layouts_support && return 0
4938 [[ $OSTCOUNT -lt 2 ]] &&
4939 skip_env "need 2 OST, skipping test" && return
4941 local dir0=$DIR/$tdir/$testnum
4942 test_mkdir -p $dir0 || error "creating dir $dir0"
4944 local ref1=/etc/passwd
4945 local file1=$dir0/file1
4947 $SETSTRIPE -c 2 $file1
4949 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4950 stripe=$($GETSTRIPE -c $file1)
4951 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4952 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4957 run_test 56x "lfs migration support"
4960 check_swap_layouts_support && return 0
4961 [[ $OSTCOUNT -lt 2 ]] &&
4962 skip_env "need 2 OST, skipping test" && return
4964 local dir0=$DIR/$tdir/$testnum
4965 test_mkdir -p $dir0 || error "creating dir $dir0"
4967 local ref1=/etc/passwd
4968 local file1=$dir0/file1
4970 $SETSTRIPE -c 2 $file1
4972 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
4973 local stripe=$($GETSTRIPE -c $file1)
4974 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4975 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4980 run_test 56xa "lfs migration --block support"
4983 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4984 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
4988 local dir0=$DIR/$tdir/$testnum
4989 test_mkdir -p $dir0 || error "creating dir $dir0"
4990 local f1=$dir0/file1
4991 local f2=$dir0/file2
4993 touch $f1 || error "creating std file $f1"
4994 $MULTIOP $f2 H2c || error "creating released file $f2"
4996 # a directory can be raid0, so ask only for files
4997 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4998 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5000 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5001 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5003 # only files can be released, so no need to force file search
5004 res=$($LFIND $dir0 -L released)
5005 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5007 res=$($LFIND $dir0 \! -L released)
5008 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5011 run_test 56y "lfs find -L raid0|released"
5013 test_56z() { # LU-4824
5014 # This checks to make sure 'lfs find' continues after errors
5015 # There are two classes of errors that should be caught:
5016 # - If multiple paths are provided, all should be searched even if one
5018 # - If errors are encountered during the search, it should not terminate
5021 test_mkdir $DIR/$tdir
5022 for i in d{0..9}; do
5023 test_mkdir $DIR/$tdir/$i
5025 touch $DIR/$tdir/d{0..9}/$tfile
5026 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5027 error "$LFS find did not return an error"
5028 # Make a directory unsearchable. This should NOT be the last entry in
5029 # directory order. Arbitrarily pick the 6th entry
5030 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5031 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5032 # The user should be able to see 10 directories and 9 files
5033 [ $count == 19 ] || error "$LFS find did not continue after error"
5035 run_test 56z "lfs find should continue after an error"
5037 test_56aa() { # LU-5937
5038 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5041 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5043 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5044 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5046 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5048 run_test 56aa "lfs find --size under striped dir"
5051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5052 # note test will not do anything if MDS is not local
5053 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5054 skip "Only applicable to ldiskfs-based MDTs"
5058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5059 local MNTDEV="osd*.*MDT*.mntdev"
5060 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5061 [ -z "$DEV" ] && error "can't access $MNTDEV"
5062 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5063 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5064 error "can't access $DEV"
5065 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5066 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5070 run_test 57a "verify MDS filesystem created with large inodes =="
5073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5074 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5075 skip "Only applicable to ldiskfs-based MDTs"
5079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5080 local dir=$DIR/$tdir
5084 local FILEN=$dir/f$FILECOUNT
5086 rm -rf $dir || error "removing $dir"
5087 test_mkdir -p -c1 $dir || error "creating $dir"
5088 local mdtidx=$($LFS getstripe -M $dir)
5089 local mdtname=MDT$(printf %04x $mdtidx)
5090 local facet=mds$((mdtidx + 1))
5092 echo "mcreating $FILECOUNT files"
5093 createmany -m $dir/f 1 $FILECOUNT || \
5094 error "creating files in $dir"
5096 # verify that files do not have EAs yet
5097 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5098 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5102 df $dir #make sure we get new statfs data
5103 local MDSFREE=$(do_facet $facet \
5104 lctl get_param -n osd*.*$mdtname.kbytesfree)
5105 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5106 echo "opening files to create objects/EAs"
5108 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5109 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5112 # verify that files have EAs now
5113 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5114 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5116 sleep 1 #make sure we get new statfs data
5118 local MDSFREE2=$(do_facet $facet \
5119 lctl get_param -n osd*.*$mdtname.kbytesfree)
5120 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5121 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5122 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5123 error "MDC before $MDCFREE != after $MDCFREE2"
5125 echo "MDC before $MDCFREE != after $MDCFREE2"
5126 echo "unable to confirm if MDS has large inodes"
5131 run_test 57b "default LOV EAs are stored inside large inodes ==="
5134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5135 [ -z "$(which wiretest 2>/dev/null)" ] &&
5136 skip_env "could not find wiretest" && return
5139 run_test 58 "verify cross-platform wire constants =============="
5142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5143 echo "touch 130 files"
5144 createmany -o $DIR/f59- 130
5146 unlinkmany $DIR/f59- 130
5148 # wait for commitment of removal
5149 wait_delete_completed
5151 run_test 59 "verify cancellation of llog records async ========="
5153 TEST60_HEAD="test_60 run $RANDOM"
5155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5156 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5157 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5158 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5159 skip_env "missing subtest run-llog.sh" && return
5161 log "$TEST60_HEAD - from kernel mode"
5162 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5163 do_facet mgs sh run-llog.sh
5164 do_facet mgs $LCTL dk > $TMP/$tfile
5166 # LU-6388: test llog_reader
5167 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5168 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5169 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5170 skip_env "missing llog_reader" && return
5171 local fstype=$(facet_fstype mgs)
5172 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5173 skip_env "Only for ldiskfs or zfs type mgs" && return
5175 local mntpt=$(facet_mntpt mgs)
5176 local mgsdev=$(mgsdevname 1)
5188 #get fid and record list
5189 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5191 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5193 #remount mgs as ldiskfs or zfs type
5194 stop mgs || error "stop mgs failed"
5195 mount_fstype mgs || error "remount mgs failed"
5196 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5199 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5200 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5205 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5207 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5209 echo "obj_file is $obj_file"
5210 do_facet mgs $llog_reader $obj_file
5212 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5213 awk '{ print $3 }' | sed -e "s/^type=//g")
5214 if [ $rec_type != $rec ]; then
5215 echo "FAILED test_60a wrong record type $rec_type," \
5221 #check obj path if record type is LLOG_LOGID_MAGIC
5222 if [ "$rec" == "1064553b" ]; then
5223 path=$(do_facet mgs $llog_reader $obj_file |
5224 grep "path=" | awk '{ print $NF }' |
5225 sed -e "s/^path=//g")
5226 if [ $obj_file != $mntpt/$path ]; then
5227 echo "FAILED test_60a wrong obj path" \
5228 "$montpt/$path, should be $obj_file"
5235 #restart mgs before "error", otherwise it will block the next test
5236 stop mgs || error "stop mgs failed"
5237 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5238 $pass || error "test failed, see FAILED test_60a messages for specifics"
5240 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5242 test_60b() { # bug 6411
5243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5257 [[ $LLOG_COUNT -gt 100 ]] &&
5258 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5260 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5264 echo "create 5000 files"
5265 createmany -o $DIR/f60c- 5000
5266 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5267 lctl set_param fail_loc=0x80000137
5268 unlinkmany $DIR/f60c- 5000
5269 lctl set_param fail_loc=0
5271 run_test 60c "unlink file when mds full"
5274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5275 SAVEPRINTK=$(lctl get_param -n printk)
5277 # verify "lctl mark" is even working"
5278 MESSAGE="test message ID $RANDOM $$"
5279 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5280 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5282 lctl set_param printk=0 || error "set lnet.printk failed"
5283 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5284 MESSAGE="new test message ID $RANDOM $$"
5285 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5286 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5287 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5289 lctl set_param -n printk="$SAVEPRINTK"
5291 run_test 60d "test printk console message masking"
5294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5296 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5297 do_facet mds1 lctl set_param fail_loc=0x15b
5300 run_test 60e "no space while new llog is being created"
5303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5306 cancel_lru_locks osc
5307 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5310 run_test 61 "mmap() writes don't make sync hang ================"
5312 # bug 2330 - insufficient obd_match error checking causes LBUG
5314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5317 cancel_lru_locks osc
5318 lctl set_param fail_loc=0x405
5319 cat $f && error "cat succeeded, expect -EIO"
5320 lctl set_param fail_loc=0
5322 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5323 # match every page all of the time.
5324 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5326 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5327 # Though this test is irrelevant anymore, it helped to reveal some
5328 # other grant bugs (LU-4482), let's keep it.
5329 test_63a() { # was test_63
5330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5331 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5332 for i in `seq 10` ; do
5333 dd if=/dev/zero of=$DIR/f63 bs=8k &
5339 rm -f $DIR/f63 || true
5341 run_test 63a "Verify oig_wait interruption does not crash ======="
5343 # bug 2248 - async write errors didn't return to application on sync
5344 # bug 3677 - async write errors left page locked
5346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5348 lctl set_param debug=-1
5350 # ensure we have a grant to do async writes
5351 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5354 sync # sync lest earlier test intercept the fail_loc
5356 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5357 lctl set_param fail_loc=0x80000406
5358 $MULTIOP $DIR/$tfile Owy && \
5359 error "sync didn't return ENOMEM"
5360 sync; sleep 2; sync # do a real sync this time to flush page
5361 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5362 error "locked page left in cache after async error" || true
5365 run_test 63b "async write errors should be returned to fsync ==="
5368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5372 run_test 64a "verify filter grant calculations (in kernel) ====="
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5378 run_test 64b "check out-of-space detection on client ==========="
5381 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5383 run_test 64c "verify grant shrink ========================------"
5385 # bug 1414 - set/get directories' stripe info
5387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5388 test_mkdir -p $DIR/$tdir
5390 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5392 run_test 65a "directory with no stripe info ===================="
5395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5396 test_mkdir -p $DIR/$tdir
5397 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5399 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5402 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5404 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5408 if [[ $OSTCOUNT -gt 1 ]]; then
5409 test_mkdir -p $DIR/$tdir
5410 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5412 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5413 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5415 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5418 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 test_mkdir -p $DIR/$tdir
5423 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5424 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5426 if [[ $STRIPECOUNT -le 0 ]]; then
5428 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5429 #LOV_MAX_STRIPE_COUNT is 2000
5430 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5432 sc=$(($STRIPECOUNT - 1))
5434 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5435 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5436 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5437 error "lverify failed"
5439 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5443 test_mkdir -p $DIR/$tdir
5445 $SETSTRIPE $DIR/$tdir || error "setstripe"
5446 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5447 error "no stripe info failed"
5449 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5451 run_test 65e "directory setstripe defaults ======================="
5454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5455 test_mkdir -p $DIR/${tdir}f
5456 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5458 run_test 65f "dir setstripe permission (should return error) ==="
5461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5462 test_mkdir -p $DIR/$tdir
5463 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5465 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5467 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5468 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5469 error "delete default stripe failed"
5471 run_test 65g "directory setstripe -d ==========================="
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 test_mkdir -p $DIR/$tdir
5476 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5478 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5480 test_mkdir -p $DIR/$tdir/dd1
5481 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5482 error "stripe info inherit failed"
5484 run_test 65h "directory stripe info inherit ===================="
5486 test_65i() { # bug6367
5487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5488 $SETSTRIPE -S 65536 -c -1 $MOUNT
5490 run_test 65i "set non-default striping on root directory (bug 6367)="
5492 test_65ia() { # bug12836
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5494 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5496 run_test 65ia "getstripe on -1 default directory striping"
5498 test_65ib() { # bug12836
5499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5500 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5502 run_test 65ib "getstripe -v on -1 default directory striping"
5504 test_65ic() { # bug12836
5505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5506 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5508 run_test 65ic "new find on -1 default directory striping"
5510 test_65j() { # bug6367
5511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5513 # if we aren't already remounting for each test, do so for this test
5514 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5515 cleanup || error "failed to unmount"
5518 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5520 run_test 65j "set default striping on root directory (bug 6367)="
5522 test_65k() { # bug11679
5523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5524 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5527 echo "Check OST status: "
5528 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5529 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5531 for OSC in $MDS_OSCS; do
5532 echo $OSC "is activate"
5533 do_facet $SINGLEMDS lctl --device %$OSC activate
5537 for INACTIVE_OSC in $MDS_OSCS; do
5538 echo "Deactivate: " $INACTIVE_OSC
5539 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5540 for STRIPE_OSC in $MDS_OSCS; do
5541 OST=`osc_to_ost $STRIPE_OSC`
5542 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5543 awk -F: /$OST/'{ print $1 }' | head -n 1`
5545 [ -f $DIR/$tdir/$IDX ] && continue
5546 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5547 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5549 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5552 echo $INACTIVE_OSC "is Activate."
5553 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5556 run_test 65k "validate manual striping works properly with deactivated OSCs"
5558 test_65l() { # bug 12836
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 test_mkdir -p $DIR/$tdir/test_dir
5561 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5562 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5564 run_test 65l "lfs find on -1 stripe dir ========================"
5566 # bug 2543 - update blocks count on client
5568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5570 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5571 sync; sync_all_data; sync; sync_all_data
5572 cancel_lru_locks osc
5573 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5574 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5576 run_test 66 "update inode blocks count on client ==============="
5581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5583 if [ ! -z "$LLOOP" ]; then
5584 if swapon -s | grep -q $LLOOP; then
5585 swapoff $LLOOP || error "swapoff failed"
5588 $LCTL blockdev_detach $LLOOP || error "detach failed"
5592 if [ ! -z "$LLITELOOPLOAD" ]; then
5600 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5604 swapon -s | awk '($1 == "'$1'") { print $4 }'
5607 # test case for lloop driver, basic function
5609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5610 [ "$UID" != 0 ] && skip_env "must run as root" && return
5611 llite_lloop_enabled || \
5612 { skip_env "llite_lloop module disabled" && return; }
5614 trap cleanup_68 EXIT
5616 if ! module_loaded llite_lloop; then
5617 if load_module llite/llite_lloop; then
5620 skip_env "can't find module llite_lloop"
5625 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5626 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5627 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5629 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5630 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5634 run_test 68a "lloop driver - basic test ========================"
5636 # excercise swapping to lustre by adding a high priority swapfile entry
5637 # and then consuming memory until it is used.
5638 test_68b() { # was test_68
5639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5640 [ "$UID" != 0 ] && skip_env "must run as root" && return
5641 lctl get_param -n devices | grep -q obdfilter && \
5642 skip "local OST" && return
5644 grep -q llite_lloop /proc/modules
5645 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5647 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5648 skip "can't reliably test swap with TCP" && return
5650 MEMTOTAL=`meminfo MemTotal`
5651 NR_BLOCKS=$((MEMTOTAL>>8))
5652 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5654 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5655 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5658 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5660 trap cleanup_68 EXIT
5662 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5664 echo "before: `swapon -s | grep $LLOOP`"
5665 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5666 echo "after: `swapon -s | grep $LLOOP`"
5667 SWAPUSED=`swap_used $LLOOP`
5671 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5673 run_test 68b "support swapping to Lustre ========================"
5675 # bug5265, obdfilter oa2dentry return -ENOENT
5676 # #define OBD_FAIL_SRV_ENOENT 0x217
5678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5679 remote_ost_nodsh && skip "remote OST with nodsh" && return
5682 $SETSTRIPE -c 1 -i 0 $f
5684 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5686 do_facet ost1 lctl set_param fail_loc=0x217
5687 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5688 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5690 do_facet ost1 lctl set_param fail_loc=0
5691 $DIRECTIO write $f 0 2 || error "write error"
5693 cancel_lru_locks osc
5694 $DIRECTIO read $f 0 1 || error "read error"
5696 do_facet ost1 lctl set_param fail_loc=0x217
5697 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5699 do_facet ost1 lctl set_param fail_loc=0
5702 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5705 test_mkdir -p $DIR/$tdir
5706 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5707 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5709 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5711 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5713 [ "$RUNAS_ID" = "$UID" ] &&
5714 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5716 # Check that testing environment is properly set up. Skip if not
5717 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5718 skip_env "User $RUNAS_ID does not exist - skipping"
5722 chmod 777 $DIR/$tfile
5723 chmod ug+s $DIR/$tfile
5724 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5725 error "$RUNAS dd $DIR/$tfile failed"
5726 # See if we are still setuid/sgid
5727 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5728 error "S/gid is not dropped on write"
5729 # Now test that MDS is updated too
5730 cancel_lru_locks mdc
5731 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5732 error "S/gid is not dropped on MDS"
5735 run_test 72a "Test that remove suid works properly (bug5695) ===="
5737 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5740 [ "$RUNAS_ID" = "$UID" ] && \
5741 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5742 [ "$RUNAS_ID" -eq 0 ] && \
5743 skip_env "RUNAS_ID = 0 -- skipping" && return
5745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5746 # Check that testing environment is properly set up. Skip if not
5747 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5748 skip_env "User $RUNAS_ID does not exist - skipping"
5751 touch $DIR/${tfile}-f{g,u}
5752 test_mkdir $DIR/${tfile}-dg
5753 test_mkdir $DIR/${tfile}-du
5754 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5755 chmod g+s $DIR/${tfile}-{f,d}g
5756 chmod u+s $DIR/${tfile}-{f,d}u
5757 for perm in 777 2777 4777; do
5758 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5759 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5760 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5761 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5765 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5767 # bug 3462 - multiple simultaneous MDC requests
5769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5770 test_mkdir $DIR/d73-1
5771 test_mkdir $DIR/d73-2
5772 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5775 lctl set_param fail_loc=0x80000129
5776 $MULTIOP $DIR/d73-1/f73-2 Oc &
5778 lctl set_param fail_loc=0
5780 $MULTIOP $DIR/d73-2/f73-3 Oc &
5784 wait $pid1 || return 1
5788 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5789 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5790 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5794 run_test 73 "multiple MDC requests (should not deadlock)"
5796 test_74a() { # bug 6149, 6184
5797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5798 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5800 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5801 # will spin in a tight reconnection loop
5803 $LCTL set_param fail_loc=0x8000030e
5804 # get any lock that won't be difficult - lookup works.
5806 $LCTL set_param fail_loc=0
5810 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5812 test_74b() { # bug 13310
5813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5814 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5816 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5817 # will spin in a tight reconnection loop
5818 $LCTL set_param fail_loc=0x8000030e
5819 # get a "difficult" lock
5821 $LCTL set_param fail_loc=0
5825 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5829 #define OBD_FAIL_LDLM_NEW_LOCK
5830 $LCTL set_param fail_loc=0x319
5831 touch $DIR/$tfile && error "touch successful"
5832 $LCTL set_param fail_loc=0
5835 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5838 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5841 get_inode_slab_tunables() {
5842 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5845 set_inode_slab_tunables() {
5846 echo "lustre_inode_cache $1" > /proc/slabinfo
5849 test_76() { # Now for bug 20433, added originally in bug 1443
5850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5851 local SLAB_SETTINGS=`get_inode_slab_tunables`
5852 local CPUS=`getconf _NPROCESSORS_ONLN`
5853 # we cannot set limit below 1 which means 1 inode in each
5854 # per-cpu cache is still allowed
5855 set_inode_slab_tunables "1 1 0"
5856 cancel_lru_locks osc
5857 BEFORE_INODES=$(num_inodes)
5858 echo "before inodes: $BEFORE_INODES"
5860 [ "$SLOW" = "no" ] && COUNT=100
5861 for i in $(seq $COUNT); do
5865 cancel_lru_locks osc
5866 AFTER_INODES=$(num_inodes)
5867 echo "after inodes: $AFTER_INODES"
5869 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5871 AFTER_INODES=$(num_inodes)
5873 echo "wait $wait seconds inodes: $AFTER_INODES"
5874 if [ $wait -gt 30 ]; then
5875 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5878 set_inode_slab_tunables "$SLAB_SETTINGS"
5880 run_test 76 "confirm clients recycle inodes properly ===="
5886 # Note: in sptlrpc modes which enable its own bulk checksum, the
5887 # original crc32_le bulk checksum will be automatically disabled,
5888 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5889 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5890 # In this case set_checksums() will not be no-op, because sptlrpc
5891 # bulk checksum will be enabled all through the test.
5893 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5894 lctl set_param -n osc.*.checksums $1
5898 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5899 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5900 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5901 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5904 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5905 log "set checksum type to $1"
5908 F77_TMP=$TMP/f77-temp
5911 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5912 error "error writing to $F77_TMP"
5915 test_77a() { # bug 10889
5916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5917 $GSS && skip "could not run with gss" && return
5918 [ ! -f $F77_TMP ] && setup_f77
5920 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5924 run_test 77a "normal checksum read/write operation"
5926 test_77b() { # bug 10889
5927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5928 $GSS && skip "could not run with gss" && return
5929 [ ! -f $F77_TMP ] && setup_f77
5930 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5931 $LCTL set_param fail_loc=0x80000409
5934 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5935 error "dd error: $?"
5936 $LCTL set_param fail_loc=0
5938 for algo in $CKSUM_TYPES; do
5939 cancel_lru_locks osc
5940 set_checksum_type $algo
5941 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5942 $LCTL set_param fail_loc=0x80000408
5943 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5944 $LCTL set_param fail_loc=0
5947 set_checksum_type $ORIG_CSUM_TYPE
5950 run_test 77b "checksum error on client write, read"
5952 test_77d() { # bug 10889
5953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5954 $GSS && skip "could not run with gss" && return
5955 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5956 $LCTL set_param fail_loc=0x80000409
5958 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5959 error "direct write: rc=$?"
5960 $LCTL set_param fail_loc=0
5963 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5964 $LCTL set_param fail_loc=0x80000408
5966 cancel_lru_locks osc
5967 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5968 error "direct read: rc=$?"
5969 $LCTL set_param fail_loc=0
5972 run_test 77d "checksum error on OST direct write, read"
5974 test_77f() { # bug 10889
5975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5976 $GSS && skip "could not run with gss" && return
5978 for algo in $CKSUM_TYPES; do
5979 cancel_lru_locks osc
5980 set_checksum_type $algo
5981 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5982 $LCTL set_param fail_loc=0x409
5983 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5984 error "direct write succeeded"
5985 $LCTL set_param fail_loc=0
5987 set_checksum_type $ORIG_CSUM_TYPE
5990 run_test 77f "repeat checksum error on write (expect error)"
5992 test_77g() { # bug 10889
5993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5994 $GSS && skip "could not run with gss" && return
5995 remote_ost_nodsh && skip "remote OST with nodsh" && return
5997 [ ! -f $F77_TMP ] && setup_f77
5999 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6000 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6001 do_facet ost1 lctl set_param fail_loc=0x8000021a
6003 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6004 error "write error: rc=$?"
6005 do_facet ost1 lctl set_param fail_loc=0
6008 cancel_lru_locks osc
6009 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6010 do_facet ost1 lctl set_param fail_loc=0x8000021b
6012 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6013 do_facet ost1 lctl set_param fail_loc=0
6016 run_test 77g "checksum error on OST write, read"
6018 test_77i() { # bug 13805
6019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6020 $GSS && skip "could not run with gss" && return
6021 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6022 lctl set_param fail_loc=0x40b
6023 remount_client $MOUNT
6024 lctl set_param fail_loc=0
6025 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6026 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6027 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6028 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6030 remount_client $MOUNT
6032 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6034 test_77j() { # bug 13805
6035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6036 $GSS && skip "could not run with gss" && return
6037 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6038 lctl set_param fail_loc=0x40c
6039 remount_client $MOUNT
6040 lctl set_param fail_loc=0
6041 sleep 2 # wait async osc connect to finish
6042 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6043 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6044 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6045 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6047 remount_client $MOUNT
6049 run_test 77j "client only supporting ADLER32"
6051 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6055 test_78() { # bug 10901
6056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6057 remote_ost || { skip_env "local OST" && return; }
6060 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6061 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6062 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6063 echo "MemTotal: $MEMTOTAL"
6065 # reserve 256MB of memory for the kernel and other running processes,
6066 # and then take 1/2 of the remaining memory for the read/write buffers.
6067 if [ $MEMTOTAL -gt 512 ] ;then
6068 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6070 # for those poor memory-starved high-end clusters...
6071 MEMTOTAL=$((MEMTOTAL / 2))
6073 echo "Mem to use for directio: $MEMTOTAL"
6075 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6076 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6077 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6078 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6080 echo "Smallest OST: $SMALLESTOST"
6081 [[ $SMALLESTOST -lt 10240 ]] &&
6082 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6084 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6085 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6087 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6088 echo "File size: $F78SIZE"
6089 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6090 for i in $(seq 1 $NSEQ); do
6091 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6092 echo directIO rdwr round $i of $NSEQ
6093 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6098 run_test 78 "handle large O_DIRECT writes correctly ============"
6100 test_79() { # bug 12743
6101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6102 wait_delete_completed
6104 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6105 BKFREE=$(calc_osc_kbytes kbytesfree)
6106 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6108 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6109 DFTOTAL=`echo $STRING | cut -d, -f1`
6110 DFUSED=`echo $STRING | cut -d, -f2`
6111 DFAVAIL=`echo $STRING | cut -d, -f3`
6112 DFFREE=$(($DFTOTAL - $DFUSED))
6114 ALLOWANCE=$((64 * $OSTCOUNT))
6116 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6117 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6118 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6120 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6121 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6122 error "df free($DFFREE) mismatch OST free($BKFREE)"
6124 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6125 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6126 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6129 run_test 79 "df report consistency check ======================="
6131 test_80() { # bug 10718
6132 remote_ost_nodsh && skip "remote OST with nodsh" && return
6133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6134 # relax strong synchronous semantics for slow backends like ZFS
6135 local soc="obdfilter.*.sync_on_lock_cancel"
6136 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6138 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6139 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6140 facet_active_host $host; done | sort -u)
6141 do_nodes $hosts lctl set_param $soc=never
6144 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6146 local BEFORE=`date +%s`
6147 cancel_lru_locks osc
6148 local AFTER=`date +%s`
6149 local DIFF=$((AFTER-BEFORE))
6150 if [ $DIFF -gt 1 ] ; then
6151 error "elapsed for 1M@1T = $DIFF"
6154 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6158 run_test 80 "Page eviction is equally fast at high offsets too ===="
6160 test_81a() { # LU-456
6161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6162 remote_ost_nodsh && skip "remote OST with nodsh" && return
6163 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6164 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6165 do_facet ost1 lctl set_param fail_loc=0x80000228
6167 # write should trigger a retry and success
6168 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6169 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6171 if [ $RC -ne 0 ] ; then
6172 error "write should success, but failed for $RC"
6175 run_test 81a "OST should retry write when get -ENOSPC ==============="
6177 test_81b() { # LU-456
6178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6179 remote_ost_nodsh && skip "remote OST with nodsh" && return
6180 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6181 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6182 do_facet ost1 lctl set_param fail_loc=0x228
6184 # write should retry several times and return -ENOSPC finally
6185 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6186 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6189 if [ $RC -ne $ENOSPC ] ; then
6190 error "dd should fail for -ENOSPC, but succeed."
6193 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6195 test_82() { # LU-1031
6196 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6200 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6202 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6204 kill -USR1 $MULTIPID2
6206 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6207 error "First grouplock does not block second one"
6209 echo "Second grouplock blocks first one"
6211 kill -USR1 $MULTIPID1
6215 run_test 82 "Basic grouplock test ==============================="
6218 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6220 test_mkdir -p $DIR/d99cvsroot
6221 chown $RUNAS_ID $DIR/d99cvsroot
6222 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6225 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6228 run_test 99a "cvs init ========================================="
6231 [ -z "$(which cvs 2>/dev/null)" ] &&
6232 skip_env "could not find cvs" && return
6233 [ ! -d $DIR/d99cvsroot ] && test_99a
6235 # some versions of cvs import exit(1) when asked to import links or
6236 # files they can't read. ignore those files.
6237 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6238 ! -perm /4 -printf '-I %f\n')
6239 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6240 d99reposname vtag rtag
6242 run_test 99b "cvs import ======================================="
6245 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6246 [ ! -d $DIR/d99cvsroot ] && test_99b
6248 test_mkdir -p $DIR/d99reposname
6249 chown $RUNAS_ID $DIR/d99reposname
6250 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6252 run_test 99c "cvs checkout ====================================="
6255 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6256 [ ! -d $DIR/d99cvsroot ] && test_99c
6257 cd $DIR/d99reposname
6259 $RUNAS cvs add -m 'addmsg' foo99
6261 run_test 99d "cvs add =========================================="
6264 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6265 [ ! -d $DIR/d99cvsroot ] && test_99c
6266 cd $DIR/d99reposname
6269 run_test 99e "cvs update ======================================="
6272 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6273 [ ! -d $DIR/d99cvsroot ] && test_99d
6274 cd $DIR/d99reposname
6275 $RUNAS cvs commit -m 'nomsg' foo99
6276 rm -fr $DIR/d99cvsroot
6278 run_test 99f "cvs commit ======================================="
6281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6282 [ "$NETTYPE" = tcp ] || \
6283 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6286 remote_ost_nodsh && skip "remote OST with nodsh" && return
6287 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6289 { skip "useless for local single node setup" && return; }
6291 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6292 [ "$PROT" != "tcp" ] && continue
6293 RPORT=$(echo $REMOTE | cut -d: -f2)
6294 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6297 LPORT=`echo $LOCAL | cut -d: -f2`
6298 if [ $LPORT -ge 1024 ]; then
6299 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6301 error_exit "local: $LPORT > 1024, remote: $RPORT"
6304 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6306 run_test 100 "check local port using privileged port ==========="
6308 function get_named_value()
6317 echo $line | sed "s/^$tag[ ]*//"
6324 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6325 awk '/^max_cached_mb/ { print $2 }')
6328 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6334 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6338 local cache_limit=32
6340 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6341 trap cleanup_101a EXIT
6342 $LCTL set_param -n llite.*.read_ahead_stats 0
6343 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6346 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6348 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6349 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6352 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6353 get_named_value 'read but discarded' | cut -d" " -f1); do
6354 discard=$(($discard + $s))
6358 if [[ $(($discard * 10)) -gt $nreads ]]; then
6359 $LCTL get_param osc.*-osc*.rpc_stats
6360 $LCTL get_param llite.*.read_ahead_stats
6361 error "too many ($discard) discarded pages"
6363 rm -f $DIR/$tfile || true
6365 run_test 101a "check read-ahead for random reads ================"
6368 test_mkdir -p $DIR/$tdir
6369 local STRIPE_SIZE=$1
6370 local FILE_LENGTH=$2
6373 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6375 local list=$(comma_list $(osts_nodes))
6376 set_osd_param $list '' read_cache_enable 0
6377 set_osd_param $list '' writethrough_cache_enable 0
6379 trap cleanup_test101bc EXIT
6380 # prepare the read-ahead file
6381 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6383 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6384 count=$FILE_SIZE_MB 2> /dev/null
6388 cleanup_test101bc() {
6393 local list=$(comma_list $(osts_nodes))
6394 set_osd_param $list '' read_cache_enable 1
6395 set_osd_param $list '' writethrough_cache_enable 1
6399 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6404 local STRIPE_SIZE=$2
6405 local FILE_LENGTH=$3
6406 local RA_INC=1048576
6407 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6408 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6409 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6410 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6411 get_named_value 'read but discarded' |
6412 cut -d" " -f1 | calc_total)
6413 if [[ $DISCARD -gt $discard_limit ]]; then
6414 $LCTL get_param llite.*.read_ahead_stats
6415 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6417 echo "Read-ahead success for size ${READ_SIZE}"
6422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6423 [[ $OSTCOUNT -lt 2 ]] &&
6424 skip_env "skipping stride IO stride-ahead test" && return
6425 local STRIPE_SIZE=1048576
6426 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6427 if [ $SLOW == "yes" ]; then
6428 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6430 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6433 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6435 # prepare the read-ahead file
6436 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6437 cancel_lru_locks osc
6438 for BIDX in 2 4 8 16 32 64 128 256
6440 local BSIZE=$((BIDX*4096))
6441 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6442 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6443 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6444 $LCTL set_param -n llite.*.read_ahead_stats 0
6445 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6446 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6447 cancel_lru_locks osc
6448 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6453 run_test 101b "check stride-io mode read-ahead ================="
6456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6457 local STRIPE_SIZE=1048576
6458 local FILE_LENGTH=$((STRIPE_SIZE*100))
6462 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6464 cancel_lru_locks osc
6465 $LCTL set_param osc.*.rpc_stats 0
6466 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6467 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6468 local stats=$($LCTL get_param -n $osc_rpc_stats)
6469 local lines=$(echo "$stats" | awk 'END {print NR;}')
6472 if [ $lines -le 20 ]; then
6475 for size in 1 2 4 8; do
6476 local rpc=$(echo "$stats" |
6477 awk '($1 == "'$size':") {print $2; exit; }')
6479 error "Small $((size*4))k read IO $rpc !"
6481 echo "$osc_rpc_stats check passed!"
6486 run_test 101c "check stripe_size aligned read-ahead ================="
6489 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6490 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6495 local file=$DIR/$tfile
6496 local sz_MB=${FILESIZE_101d:-500}
6497 local ra_MB=${READAHEAD_MB:-40}
6499 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6500 [ $free_MB -lt $sz_MB ] &&
6501 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6503 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6504 $SETSTRIPE -c -1 $file || error "setstripe failed"
6506 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6507 echo Cancel LRU locks on lustre client to flush the client cache
6508 cancel_lru_locks osc
6510 echo Disable read-ahead
6511 local old_READAHEAD=$(set_read_ahead 0)
6513 echo Reading the test file $file with read-ahead disabled
6514 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6516 echo Cancel LRU locks on lustre client to flush the client cache
6517 cancel_lru_locks osc
6518 echo Enable read-ahead with ${ra_MB}MB
6519 set_read_ahead $ra_MB
6521 echo Reading the test file $file with read-ahead enabled
6522 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6524 echo "read-ahead disabled time read $raOFF"
6525 echo "read-ahead enabled time read $raON"
6527 set_read_ahead $old_READAHEAD
6529 wait_delete_completed
6531 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6532 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6534 run_test 101d "file read with and without read-ahead enabled"
6537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6538 local file=$DIR/$tfile
6539 local size_KB=500 #KB
6543 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6544 local need_KB=$((count * size_KB))
6545 [[ $free_KB -le $need_KB ]] &&
6546 skip_env "Need free space $need_KB, have $free_KB" && return
6548 echo "Creating $count ${size_KB}K test files"
6549 for ((i = 0; i < $count; i++)); do
6550 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6553 echo "Cancel LRU locks on lustre client to flush the client cache"
6554 cancel_lru_locks osc
6556 echo "Reset readahead stats"
6557 $LCTL set_param -n llite.*.read_ahead_stats 0
6559 for ((i = 0; i < $count; i++)); do
6560 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6563 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6564 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6566 for ((i = 0; i < $count; i++)); do
6567 rm -rf $file.$i 2>/dev/null
6570 #10000 means 20% reads are missing in readahead
6571 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6573 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6576 which iozone || { skip "no iozone installed" && return; }
6578 # create a test file
6579 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6581 echo Cancel LRU locks on lustre client to flush the client cache
6582 cancel_lru_locks osc
6584 echo Reset readahead stats
6585 $LCTL set_param -n llite.*.read_ahead_stats 0
6587 echo mmap read the file with small block size
6588 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6590 echo checking missing pages
6591 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6592 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6594 [ $miss -lt 3 ] || error "misses too much pages!"
6597 run_test 101f "check mmap read performance"
6600 test_mkdir -p $DIR/$tdir
6601 chown $RUNAS_ID $DIR/$tdir
6604 STRIPE_COUNT=$OSTCOUNT
6605 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6607 trap cleanup_test102 EXIT
6609 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6611 for num in 1 2 3 4; do
6612 for count in $(seq 1 $STRIPE_COUNT); do
6613 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6614 local size=`expr $STRIPE_SIZE \* $num`
6615 local file=file"$num-$idx-$count"
6616 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6622 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6628 rm -rf $DIR/d0.sanity/d102
6632 local testfile=$DIR/$tfile
6636 [ "$UID" != 0 ] && skip_env "must run as root" && return
6637 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6638 skip_env "must have user_xattr" && return
6640 [ -z "$(which setfattr 2>/dev/null)" ] &&
6641 skip_env "could not find setfattr" && return
6643 echo "set/get xattr..."
6644 setfattr -n trusted.name1 -v value1 $testfile ||
6645 error "setfattr -n trusted.name1=value1 $testfile failed"
6646 getfattr -n trusted.name1 $testfile 2> /dev/null |
6647 grep "trusted.name1=.value1" ||
6648 error "$testfile missing trusted.name1=value1"
6650 setfattr -n user.author1 -v author1 $testfile ||
6651 error "setfattr -n user.author1=author1 $testfile failed"
6652 getfattr -n user.author1 $testfile 2> /dev/null |
6653 grep "user.author1=.author1" ||
6654 error "$testfile missing trusted.author1=author1"
6657 setfattr -n trusted.name2 -v value2 $testfile ||
6658 error "$testfile unable to set trusted.name2"
6659 setfattr -n trusted.name3 -v value3 $testfile ||
6660 error "$testfile unable to set trusted.name3"
6661 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6662 grep "trusted.name" | wc -l) -eq 3 ] ||
6663 error "$testfile missing 3 trusted.name xattrs"
6665 setfattr -n user.author2 -v author2 $testfile ||
6666 error "$testfile unable to set user.author2"
6667 setfattr -n user.author3 -v author3 $testfile ||
6668 error "$testfile unable to set user.author3"
6669 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6670 grep "user.author" | wc -l) -eq 3 ] ||
6671 error "$testfile missing 3 user.author xattrs"
6673 echo "remove xattr..."
6674 setfattr -x trusted.name1 $testfile ||
6675 error "$testfile error deleting trusted.name1"
6676 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6677 error "$testfile did not delete trusted.name1 xattr"
6679 setfattr -x user.author1 $testfile ||
6680 error "$testfile error deleting user.author1"
6681 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6682 error "$testfile did not delete trusted.name1 xattr"
6684 # b10667: setting lustre special xattr be silently discarded
6685 echo "set lustre special xattr ..."
6686 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6687 error "$testfile allowed setting trusted.lov"
6689 run_test 102a "user xattr test =================================="
6692 [ -z "$(which setfattr 2>/dev/null)" ] &&
6693 skip_env "could not find setfattr" && return
6695 # b10930: get/set/list trusted.lov xattr
6696 echo "get/set/list trusted.lov xattr ..."
6697 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6698 local testfile=$DIR/$tfile
6699 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6700 error "setstripe failed"
6701 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6702 error "getstripe failed"
6703 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6704 error "can't get trusted.lov from $testfile"
6706 local testfile2=${testfile}2
6707 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6708 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6711 setfattr -n trusted.lov -v $value $testfile2
6712 local stripe_size=$($GETSTRIPE -S $testfile2)
6713 local stripe_count=$($GETSTRIPE -c $testfile2)
6714 [[ $stripe_size -eq 65536 ]] ||
6715 error "stripe size $stripe_size != 65536"
6716 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6717 error "stripe count $stripe_count != $STRIPECOUNT"
6720 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6723 [ -z "$(which setfattr 2>/dev/null)" ] &&
6724 skip_env "could not find setfattr" && return
6726 # b10930: get/set/list lustre.lov xattr
6727 echo "get/set/list lustre.lov xattr ..."
6728 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6729 test_mkdir -p $DIR/$tdir
6730 chown $RUNAS_ID $DIR/$tdir
6731 local testfile=$DIR/$tdir/$tfile
6732 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6733 error "setstripe failed"
6734 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6735 error "getstripe failed"
6736 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6737 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6739 local testfile2=${testfile}2
6740 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6741 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6743 $RUNAS $MCREATE $testfile2
6744 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6745 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6746 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6747 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6748 [ $stripe_count -eq $STRIPECOUNT ] ||
6749 error "stripe count $stripe_count != $STRIPECOUNT"
6751 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6753 compare_stripe_info1() {
6754 local stripe_index_all_zero=true
6756 for num in 1 2 3 4; do
6757 for count in $(seq 1 $STRIPE_COUNT); do
6758 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6759 local size=$((STRIPE_SIZE * num))
6760 local file=file"$num-$offset-$count"
6761 stripe_size=$($LFS getstripe -S $PWD/$file)
6762 [[ $stripe_size -ne $size ]] &&
6763 error "$file: size $stripe_size != $size"
6764 stripe_count=$($LFS getstripe -c $PWD/$file)
6765 # allow fewer stripes to be created, ORI-601
6766 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6767 error "$file: count $stripe_count != $count"
6768 stripe_index=$($LFS getstripe -i $PWD/$file)
6769 [[ $stripe_index -ne 0 ]] &&
6770 stripe_index_all_zero=false
6774 $stripe_index_all_zero &&
6775 error "all files are being extracted starting from OST index 0"
6780 [ -n "$(which tar 2>/dev/null)" ] &&
6781 strings $(which tar) | grep -q "lustre" && echo tar
6785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6786 # b10930: tar test for trusted.lov xattr
6787 TAR=$(find_lustre_tar)
6788 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6789 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6791 test_mkdir -p $DIR/d102d
6792 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6794 compare_stripe_info1
6796 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6800 # b10930: tar test for trusted.lov xattr
6801 TAR=$(find_lustre_tar)
6802 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6803 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6805 test_mkdir -p $DIR/d102f
6807 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6809 compare_stripe_info1
6811 run_test 102f "tar copy files, not keep osts ==========="
6814 local xsize=${1:-1024} # in bytes
6815 local file=$DIR/$tfile
6817 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6818 skip "must have user_xattr" && return 0
6819 [ -z "$(which setfattr 2>/dev/null)" ] &&
6820 skip_env "could not find setfattr" && return 0
6821 [ -z "$(which getfattr 2>/dev/null)" ] &&
6822 skip_env "could not find getfattr" && return 0
6826 local value="$(generate_string $xsize)"
6828 local xbig=trusted.big
6829 log "save $xbig on $file"
6830 setfattr -n $xbig -v $value $file ||
6831 error "saving $xbig on $file failed"
6833 local orig=$(get_xattr_value $xbig $file)
6834 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6836 local xsml=trusted.sml
6837 log "save $xsml on $file"
6838 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6840 local new=$(get_xattr_value $xbig $file)
6841 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6843 log "grow $xsml on $file"
6844 setfattr -n $xsml -v "$value" $file ||
6845 error "growing $xsml on $file failed"
6847 new=$(get_xattr_value $xbig $file)
6848 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6849 log "$xbig still valid after growing $xsml"
6854 test_102h() { # bug 15777
6857 run_test 102h "grow xattr from inside inode to external block"
6860 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6861 grow_xattr $(max_xattr_size)
6863 run_test 102ha "grow xattr from inside inode to external inode"
6865 test_102i() { # bug 17038
6866 [ -z "$(which getfattr 2>/dev/null)" ] &&
6867 skip "could not find getfattr" && return
6869 ln -s $DIR/$tfile $DIR/${tfile}link
6870 getfattr -n trusted.lov $DIR/$tfile ||
6871 error "lgetxattr on $DIR/$tfile failed"
6872 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6873 grep -i "no such attr" ||
6874 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6875 rm -f $DIR/$tfile $DIR/${tfile}link
6877 run_test 102i "lgetxattr test on symbolic link ============"
6880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6881 TAR=$(find_lustre_tar)
6882 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6883 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6884 setup_test102 "$RUNAS"
6885 test_mkdir -p $DIR/d102j
6886 chown $RUNAS_ID $DIR/d102j
6887 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6889 compare_stripe_info1 "$RUNAS"
6891 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6894 [ -z "$(which setfattr 2>/dev/null)" ] &&
6895 skip "could not find setfattr" && return
6897 # b22187 just check that does not crash for regular file.
6898 setfattr -n trusted.lov $DIR/$tfile
6899 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6900 local test_kdir=$DIR/d102k
6901 test_mkdir $test_kdir
6902 local default_size=`$GETSTRIPE -S $test_kdir`
6903 local default_count=`$GETSTRIPE -c $test_kdir`
6904 local default_offset=`$GETSTRIPE -i $test_kdir`
6905 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6906 error 'dir setstripe failed'
6907 setfattr -n trusted.lov $test_kdir
6908 local stripe_size=`$GETSTRIPE -S $test_kdir`
6909 local stripe_count=`$GETSTRIPE -c $test_kdir`
6910 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6911 [ $stripe_size -eq $default_size ] ||
6912 error "stripe size $stripe_size != $default_size"
6913 [ $stripe_count -eq $default_count ] ||
6914 error "stripe count $stripe_count != $default_count"
6915 [ $stripe_offset -eq $default_offset ] ||
6916 error "stripe offset $stripe_offset != $default_offset"
6917 rm -rf $DIR/$tfile $test_kdir
6919 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6922 [ -z "$(which getfattr 2>/dev/null)" ] &&
6923 skip "could not find getfattr" && return
6925 # LU-532 trusted. xattr is invisible to non-root
6926 local testfile=$DIR/$tfile
6930 echo "listxattr as user..."
6931 chown $RUNAS_ID $testfile
6932 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6933 grep -q "trusted" &&
6934 error "$testfile trusted xattrs are user visible"
6938 run_test 102l "listxattr size test =================================="
6940 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6941 local path=$DIR/$tfile
6944 listxattr_size_check $path || error "listattr_size_check $path failed"
6946 run_test 102m "Ensure listxattr fails on small bufffer ========"
6950 getxattr() { # getxattr path name
6951 # Return the base64 encoding of the value of xattr name on path.
6955 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6957 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6959 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6961 getfattr --absolute-names --encoding=base64 --name=$name $path |
6962 awk -F= -v name=$name '$1 == name {
6963 print substr($0, index($0, "=") + 1);
6967 test_102n() { # LU-4101 mdt: protect internal xattrs
6968 local file0=$DIR/$tfile.0
6969 local file1=$DIR/$tfile.1
6970 local xattr0=$TMP/$tfile.0
6971 local xattr1=$TMP/$tfile.1
6975 [ -z "$(which setfattr 2>/dev/null)" ] &&
6976 skip "could not find setfattr" && return
6978 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6980 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6984 rm -rf $file0 $file1 $xattr0 $xattr1
6987 # Get 'before' xattrs of $file1.
6988 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6990 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6991 # Try to copy xattr from $file0 to $file1.
6992 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6994 setfattr --name=trusted.$name --value="$value" $file1 ||
6995 error "setxattr 'trusted.$name' failed"
6997 # Try to set a garbage xattr.
6998 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7000 setfattr --name=trusted.$name --value="$value" $file1 ||
7001 error "setxattr 'trusted.$name' failed"
7003 # Try to remove the xattr from $file1. We don't care if this
7004 # appears to succeed or fail, we just don't want there to be
7005 # any changes or crashes.
7006 setfattr --remove=$trusted.$name $file1 2> /dev/null
7009 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7012 # Try to copy xattr from $file0 to $file1.
7013 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7015 setfattr --name=trusted.$name --value="$value" $file1 ||
7016 error "setxattr 'trusted.$name' failed"
7018 # Try to set a garbage xattr.
7019 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7021 setfattr --name=trusted.$name --value="$value" $file1 ||
7022 error "setxattr 'trusted.$name' failed"
7024 # Try to remove the xattr from $file1. We don't care if this
7025 # appears to succeed or fail, we just don't want there to be
7026 # any changes or crashes.
7027 setfattr --remove=$trusted.$name $file1 2> /dev/null
7030 # Get 'after' xattrs of file1.
7031 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7033 if ! diff $xattr0 $xattr1; then
7034 error "before and after xattrs of '$file1' differ"
7037 rm -rf $file0 $file1 $xattr0 $xattr1
7041 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7043 test_102p() { # LU-4703 setxattr did not check ownership
7044 local testfile=$DIR/$tfile
7046 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7047 skip "MDS needs to be at least 2.5.56" && return
7051 echo "setfacl as user..."
7052 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7053 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7055 echo "setfattr as user..."
7056 setfacl -m "u:$RUNAS_ID:---" $testfile
7057 $RUNAS setfattr -x system.posix_acl_access $testfile
7058 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7060 run_test 102p "check setxattr(2) correctly fails without permission"
7063 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7064 skip "MDS needs to be at least 2.6.92" && return
7065 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7067 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7070 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7071 skip "MDS needs to be at least 2.6.93" && return
7072 touch $DIR/$tfile || error "touch"
7073 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7074 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7075 rm $DIR/$tfile || error "rm"
7078 mkdir -p $DIR/$tdir || error "mkdir"
7079 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7080 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7081 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7082 error "$testfile error deleting user.author1"
7083 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7084 grep "user.$(basename $tdir)" &&
7085 error "$tdir did not delete user.$(basename $tdir)"
7086 rmdir $DIR/$tdir || error "rmdir"
7089 test_mkdir -p $DIR/$tdir || error "make striped dir"
7090 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7091 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7092 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7093 error "$testfile error deleting user.author1"
7094 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7095 grep "user.$(basename $tdir)" &&
7096 error "$tdir did not delete user.$(basename $tdir)"
7097 rmdir $DIR/$tdir || error "rm striped dir"
7099 run_test 102r "set EAs with empty values"
7103 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7108 [ "$UID" != 0 ] && skip_env "must run as root" && return
7109 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7110 skip "must have acl enabled" && return
7111 [ -z "$(which setfacl 2>/dev/null)" ] &&
7112 skip_env "could not find setfacl" && return
7113 $GSS && skip "could not run under gss" && return
7115 gpasswd -a daemon bin # LU-5641
7116 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7118 declare -a identity_old
7120 for num in $(seq $MDSCOUNT); do
7121 switch_identity $num true || identity_old[$num]=$?
7128 echo "performing cp ..."
7129 run_acl_subtest cp || error "run_acl_subtest cp failed"
7130 echo "performing getfacl-noacl..."
7131 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7132 echo "performing misc..."
7133 run_acl_subtest misc || error "misc test failed"
7134 echo "performing permissions..."
7135 run_acl_subtest permissions || error "permissions failed"
7136 echo "performing setfacl..."
7137 run_acl_subtest setfacl || error "setfacl test failed"
7139 # inheritance test got from HP
7140 echo "performing inheritance..."
7141 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7142 chmod +x make-tree || error "chmod +x failed"
7143 run_acl_subtest inheritance || error "inheritance test failed"
7146 echo "LU-974 ignore umask when acl is enabled..."
7147 run_acl_subtest 974 || error "LU-974 umask test failed"
7148 if [ $MDSCOUNT -ge 2 ]; then
7149 run_acl_subtest 974_remote ||
7150 error "LU-974 umask test failed under remote dir"
7153 echo "LU-2561 newly created file is same size as directory..."
7154 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7155 run_acl_subtest 2561 || error "LU-2561 test failed"
7157 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7160 run_acl_subtest 4924 || error "LU-4924 test failed"
7165 for num in $(seq $MDSCOUNT); do
7166 if [ "${identity_old[$num]}" = 1 ]; then
7167 switch_identity $num false || identity_old[$num]=$?
7171 run_test 103a "acl test ========================================="
7175 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7176 local mountopts=$MDS_MOUNT_OPTS
7178 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7182 stop $SINGLEMDS || error "failed to stop MDT."
7184 if [ -z "$MDS_MOUNT_OPTS" ]; then
7185 MDS_MOUNT_OPTS="-o noacl"
7187 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7189 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7190 error "failed to start MDT."
7191 MDS_MOUNT_OPTS=$mountopts
7195 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7199 stop $SINGLEMDS || error "failed to stop MDT."
7201 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7202 error "failed to start MDT."
7207 run_test 103b "MDS mount option 'noacl'"
7211 cp -rp $DIR/$tdir $DIR/$tdir.bak
7213 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7214 error "$DIR/$tdir shouldn't contain default ACL"
7215 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7216 error "$DIR/$tdir.bak shouldn't contain default ACL"
7219 run_test 103c "'cp -rp' won't set empty acl"
7222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7224 lfs df || error "lfs df failed"
7225 lfs df -ih || error "lfs df -ih failed"
7226 lfs df -h $DIR || error "lfs df -h $DIR failed"
7227 lfs df -i $DIR || error "lfs df -i $DIR failed"
7228 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7229 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7231 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7232 lctl --device %$OSC deactivate
7233 lfs df || error "lfs df with deactivated OSC failed"
7234 lctl --device %$OSC activate
7235 # wait the osc back to normal
7236 wait_osc_import_state client ost FULL
7238 lfs df || error "lfs df with reactivated OSC failed"
7241 run_test 104a "lfs df [-ih] [path] test ========================="
7244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7245 [ $RUNAS_ID -eq $UID ] &&
7246 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7248 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7249 grep "Permission denied" | wc -l)))
7250 if [ $denied_cnt -ne 0 ]; then
7251 error "lfs check servers test failed"
7254 run_test 104b "$RUNAS lfs check servers test ===================="
7257 # doesn't work on 2.4 kernels
7259 if $(flock_is_enabled); then
7260 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7262 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7266 run_test 105a "flock when mounted without -o flock test ========"
7270 if $(flock_is_enabled); then
7271 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7273 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7277 run_test 105b "fcntl when mounted without -o flock test ========"
7281 if $(flock_is_enabled); then
7282 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7284 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7288 run_test 105c "lockf when mounted without -o flock test ========"
7290 test_105d() { # bug 15924
7291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7292 test_mkdir -p $DIR/$tdir
7293 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7294 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7295 $LCTL set_param fail_loc=0x80000315
7296 flocks_test 2 $DIR/$tdir
7298 run_test 105d "flock race (should not freeze) ========"
7300 test_105e() { # bug 22660 && 22040
7301 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7303 flocks_test 3 $DIR/$tfile
7305 run_test 105e "Two conflicting flocks from same process ======="
7307 test_106() { #bug 10921
7308 test_mkdir -p $DIR/$tdir
7309 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7310 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7312 run_test 106 "attempt exec of dir followed by chown of that dir"
7315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7322 local save_pattern=$(sysctl -n kernel.core_pattern)
7323 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7324 sysctl -w kernel.core_pattern=$file
7325 sysctl -w kernel.core_uses_pid=0
7333 kill -s 11 $SLEEPPID
7335 if [ -e $file ]; then
7336 size=`stat -c%s $file`
7337 [ $size -eq 0 ] && error "Fail to create core file $file"
7339 error "Fail to create core file $file"
7342 sysctl -w kernel.core_pattern=$save_pattern
7343 sysctl -w kernel.core_uses_pid=$save_uses_pid
7346 run_test 107 "Coredump on SIG"
7349 test_mkdir -p $DIR/$tdir
7350 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7351 error "mkdir with 255 char failed"
7352 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7353 error "mkdir with 256 char should fail, but did not"
7354 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7355 error "create with 255 char failed"
7356 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7357 error "create with 256 char should fail, but did not"
7362 run_test 110 "filename length checking"
7365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7366 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7367 tail -1 | cut -c11-20)
7368 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7369 echo "Starting with $OSTIO_pre threads"
7372 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7373 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7374 echo "$NUMTEST creates/unlinks"
7375 test_mkdir -p $DIR/$tdir
7376 createmany -o $DIR/$tdir/$tfile $NUMTEST
7377 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7379 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7380 tail -1 | cut -c11-20)
7382 # don't return an error
7383 [ $OSTIO_post == $OSTIO_pre ] && echo \
7384 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7385 echo "This may be fine, depending on what ran before this test" &&
7386 echo "and how fast this system is." && return
7388 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7390 run_test 115 "verify dynamic thread creation===================="
7393 wait_delete_completed
7394 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7395 echo OST kbytes available: ${AVAIL[@]}
7396 MAXI=0; MAXV=${AVAIL[0]}
7397 MINI=0; MINV=${AVAIL[0]}
7398 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7399 #echo OST $i: ${AVAIL[i]}kb
7400 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7401 MAXV=${AVAIL[i]}; MAXI=$i
7403 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7404 MINV=${AVAIL[i]}; MINI=$i
7407 echo Min free space: OST $MINI: $MINV
7408 echo Max free space: OST $MAXI: $MAXV
7411 test_116a() { # was previously test_116()
7412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7415 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7417 echo -n "Free space priority "
7418 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7423 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7424 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7426 trap simple_cleanup_common EXIT
7429 # Check if we need to generate uneven OSTs
7430 test_mkdir -p $DIR/$tdir/OST${MINI}
7431 local FILL=$(($MINV / 4))
7432 local DIFF=$(($MAXV - $MINV))
7433 local DIFF2=$(($DIFF * 100 / $MINV))
7435 local threshold=$(do_facet $SINGLEMDS \
7436 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7437 threshold=${threshold%%%}
7438 echo -n "Check for uneven OSTs: "
7439 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7441 if [[ $DIFF2 -gt $threshold ]]; then
7443 echo "Don't need to fill OST$MINI"
7445 # generate uneven OSTs. Write 2% over the QOS threshold value
7447 DIFF=$(($threshold - $DIFF2 + 2))
7448 DIFF2=$(( ($MINV * $DIFF)/100 ))
7449 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7450 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7451 error "setstripe failed"
7452 DIFF=$(($DIFF2 / 2048))
7454 while [ $i -lt $DIFF ]; do
7456 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7457 bs=2M count=1 2>/dev/null
7466 DIFF=$(($MAXV - $MINV))
7467 DIFF2=$(($DIFF * 100 / $MINV))
7468 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7469 if [[ $DIFF2 -gt $threshold ]]; then
7472 echo "failed - QOS mode won't be used"
7473 skip "QOS imbalance criteria not met"
7474 simple_cleanup_common
7478 MINI1=$MINI; MINV1=$MINV
7479 MAXI1=$MAXI; MAXV1=$MAXV
7481 # now fill using QOS
7482 $SETSTRIPE -c 1 $DIR/$tdir
7483 FILL=$(($FILL / 200))
7484 if [ $FILL -gt 600 ]; then
7487 echo "writing $FILL files to QOS-assigned OSTs"
7489 while [ $i -lt $FILL ]; do
7491 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7495 echo "wrote $i 200k files"
7499 echo "Note: free space may not be updated, so measurements might be off"
7501 DIFF2=$(($MAXV - $MINV))
7502 echo "free space delta: orig $DIFF final $DIFF2"
7503 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7504 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7505 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7506 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7507 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7508 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7510 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7512 # Figure out which files were written where
7513 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7514 awk '/'$MINI1': / {print $2; exit}')
7516 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7517 echo "$MINC files created on smaller OST $MINI1"
7518 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7519 awk '/'$MAXI1': / {print $2; exit}')
7521 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7522 echo "$MAXC files created on larger OST $MAXI1"
7523 FILL=$(($MAXC * 100 / $MINC - 100))
7524 [[ $MINC -gt 0 ]] &&
7525 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7526 [[ $MAXC -gt $MINC ]] ||
7527 error_ignore LU-9 "stripe QOS didn't balance free space"
7528 simple_cleanup_common
7530 run_test 116a "stripe QOS: free space balance ==================="
7532 test_116b() { # LU-2093
7533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7536 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7537 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7538 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7539 [ -z "$old_rr" ] && skip "no QOS" && return 0
7540 do_facet $SINGLEMDS lctl set_param \
7541 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7543 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7544 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7545 do_facet $SINGLEMDS lctl set_param fail_loc=0
7547 do_facet $SINGLEMDS lctl set_param \
7548 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7550 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7552 test_117() # bug 10891
7554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7556 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7557 lctl set_param fail_loc=0x21e
7558 > $DIR/$tfile || error "truncate failed"
7559 lctl set_param fail_loc=0
7560 echo "Truncate succeeded."
7563 run_test 117 "verify osd extend =========="
7565 NO_SLOW_RESENDCOUNT=4
7566 export OLD_RESENDCOUNT=""
7567 set_resend_count () {
7568 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7569 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7570 lctl set_param -n $PROC_RESENDCOUNT $1
7571 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7574 # for reduce test_118* time (b=14842)
7575 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7577 # Reset async IO behavior after error case
7579 FILE=$DIR/reset_async
7581 # Ensure all OSCs are cleared
7582 $SETSTRIPE -c -1 $FILE
7583 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7588 test_118a() #bug 11710
7590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7593 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7594 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7597 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7598 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7603 run_test 118a "verify O_SYNC works =========="
7607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7608 remote_ost_nodsh && skip "remote OST with nodsh" && return
7612 #define OBD_FAIL_SRV_ENOENT 0x217
7613 set_nodes_failloc "$(osts_nodes)" 0x217
7614 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7616 set_nodes_failloc "$(osts_nodes)" 0
7617 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7618 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7621 if [[ $RC -eq 0 ]]; then
7622 error "Must return error due to dropped pages, rc=$RC"
7626 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7627 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7631 echo "Dirty pages not leaked on ENOENT"
7633 # Due to the above error the OSC will issue all RPCs syncronously
7634 # until a subsequent RPC completes successfully without error.
7635 $MULTIOP $DIR/$tfile Ow4096yc
7640 run_test 118b "Reclaim dirty pages on fatal error =========="
7644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7646 # for 118c, restore the original resend count, LU-1940
7647 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7648 set_resend_count $OLD_RESENDCOUNT
7649 remote_ost_nodsh && skip "remote OST with nodsh" && return
7653 #define OBD_FAIL_OST_EROFS 0x216
7654 set_nodes_failloc "$(osts_nodes)" 0x216
7656 # multiop should block due to fsync until pages are written
7657 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7661 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7662 error "Multiop failed to block on fsync, pid=$MULTIPID"
7665 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7667 if [[ $WRITEBACK -eq 0 ]]; then
7668 error "No page in writeback, writeback=$WRITEBACK"
7671 set_nodes_failloc "$(osts_nodes)" 0
7674 if [[ $RC -ne 0 ]]; then
7675 error "Multiop fsync failed, rc=$RC"
7678 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7679 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7681 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7682 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7686 echo "Dirty pages flushed via fsync on EROFS"
7689 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7691 # continue to use small resend count to reduce test_118* time (b=14842)
7692 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7697 remote_ost_nodsh && skip "remote OST with nodsh" && return
7701 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7702 set_nodes_failloc "$(osts_nodes)" 0x214
7703 # multiop should block due to fsync until pages are written
7704 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7708 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7709 error "Multiop failed to block on fsync, pid=$MULTIPID"
7712 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7714 if [[ $WRITEBACK -eq 0 ]]; then
7715 error "No page in writeback, writeback=$WRITEBACK"
7718 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7719 set_nodes_failloc "$(osts_nodes)" 0
7721 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7722 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7729 echo "Dirty pages gaurenteed flushed via fsync"
7732 run_test 118d "Fsync validation inject a delay of the bulk =========="
7735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7738 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7739 lctl set_param fail_loc=0x8000040a
7741 # Should simulate EINVAL error which is fatal
7742 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7744 if [[ $RC -eq 0 ]]; then
7745 error "Must return error due to dropped pages, rc=$RC"
7748 lctl set_param fail_loc=0x0
7750 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7751 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7754 if [[ $LOCKED -ne 0 ]]; then
7755 error "Locked pages remain in cache, locked=$LOCKED"
7758 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7759 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7763 echo "No pages locked after fsync"
7768 run_test 118f "Simulate unrecoverable OSC side error =========="
7771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7774 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7775 lctl set_param fail_loc=0x406
7777 # simulate local -ENOMEM
7778 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7781 lctl set_param fail_loc=0
7782 if [[ $RC -eq 0 ]]; then
7783 error "Must return error due to dropped pages, rc=$RC"
7786 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7787 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7788 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7790 if [[ $LOCKED -ne 0 ]]; then
7791 error "Locked pages remain in cache, locked=$LOCKED"
7794 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7795 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7799 echo "No pages locked after fsync"
7804 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7808 remote_ost_nodsh && skip "remote OST with nodsh" && return
7812 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7813 set_nodes_failloc "$(osts_nodes)" 0x20e
7814 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7815 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7818 set_nodes_failloc "$(osts_nodes)" 0
7819 if [[ $RC -eq 0 ]]; then
7820 error "Must return error due to dropped pages, rc=$RC"
7823 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7824 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7825 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7827 if [[ $LOCKED -ne 0 ]]; then
7828 error "Locked pages remain in cache, locked=$LOCKED"
7831 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7832 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7836 echo "No pages locked after fsync"
7840 run_test 118h "Verify timeout in handling recoverables errors =========="
7842 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7846 remote_ost_nodsh && skip "remote OST with nodsh" && return
7850 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7851 set_nodes_failloc "$(osts_nodes)" 0x20e
7853 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7854 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7857 set_nodes_failloc "$(osts_nodes)" 0
7861 if [[ $RC -ne 0 ]]; then
7862 error "got error, but should be not, rc=$RC"
7865 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7866 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7867 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7868 if [[ $LOCKED -ne 0 ]]; then
7869 error "Locked pages remain in cache, locked=$LOCKED"
7872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7877 echo "No pages locked after fsync"
7881 run_test 118i "Fix error before timeout in recoverable error =========="
7883 [ "$SLOW" = "no" ] && set_resend_count 4
7886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7887 remote_ost_nodsh && skip "remote OST with nodsh" && return
7891 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7892 set_nodes_failloc "$(osts_nodes)" 0x220
7894 # return -EIO from OST
7895 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7897 set_nodes_failloc "$(osts_nodes)" 0x0
7898 if [[ $RC -eq 0 ]]; then
7899 error "Must return error due to dropped pages, rc=$RC"
7902 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7903 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7904 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7905 if [[ $LOCKED -ne 0 ]]; then
7906 error "Locked pages remain in cache, locked=$LOCKED"
7909 # in recoverable error on OST we want resend and stay until it finished
7910 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7911 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7915 echo "No pages locked after fsync"
7919 run_test 118j "Simulate unrecoverable OST side error =========="
7923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7924 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7926 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7927 set_nodes_failloc "$(osts_nodes)" 0x20e
7928 test_mkdir -p $DIR/$tdir
7930 for ((i=0;i<10;i++)); do
7931 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7932 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7939 set_nodes_failloc "$(osts_nodes)" 0
7942 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7948 test_mkdir -p $DIR/$tdir
7949 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7952 run_test 118l "fsync dir ========="
7954 test_118m() # LU-3066
7956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7957 test_mkdir -p $DIR/$tdir
7958 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7961 run_test 118m "fdatasync dir ========="
7963 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7965 test_119a() # bug 11737
7967 BSIZE=$((512 * 1024))
7968 directio write $DIR/$tfile 0 1 $BSIZE
7969 # We ask to read two blocks, which is more than a file size.
7970 # directio will indicate an error when requested and actual
7971 # sizes aren't equeal (a normal situation in this case) and
7972 # print actual read amount.
7973 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7974 if [ "$NOB" != "$BSIZE" ]; then
7975 error "read $NOB bytes instead of $BSIZE"
7979 run_test 119a "Short directIO read must return actual read amount"
7981 test_119b() # bug 11737
7983 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7985 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7986 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7988 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7989 error "direct read failed"
7992 run_test 119b "Sparse directIO read must return actual read amount"
7994 test_119c() # bug 13099
7997 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7998 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8001 run_test 119c "Testing for direct read hitting hole"
8003 test_119d() # bug 15950
8005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8006 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8007 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8009 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8010 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8011 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8012 lctl set_param fail_loc=0x40d
8013 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8016 cat $DIR/$tfile > /dev/null &
8017 lctl set_param fail_loc=0
8020 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8022 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8023 error "the read rpcs have not completed in 2s"
8025 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8027 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8031 test_mkdir -p $DIR/$tdir
8032 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8033 skip "no early lock cancel on server" && return 0
8035 lru_resize_disable mdc
8036 lru_resize_disable osc
8037 cancel_lru_locks mdc
8038 # asynchronous object destroy at MDT could cause bl ast to client
8039 cancel_lru_locks osc
8041 stat $DIR/$tdir > /dev/null
8042 can1=$(do_facet $SINGLEMDS \
8043 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8044 awk '/ldlm_cancel/ {print $2}')
8045 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8046 awk '/ldlm_bl_callback/ {print $2}')
8047 test_mkdir -c1 $DIR/$tdir/d1
8048 can2=$(do_facet $SINGLEMDS \
8049 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8050 awk '/ldlm_cancel/ {print $2}')
8051 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8052 awk '/ldlm_bl_callback/ {print $2}')
8053 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8054 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8055 lru_resize_enable mdc
8056 lru_resize_enable osc
8058 run_test 120a "Early Lock Cancel: mkdir test"
8061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8062 test_mkdir $DIR/$tdir
8063 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8064 skip "no early lock cancel on server" && return 0
8065 lru_resize_disable mdc
8066 lru_resize_disable osc
8067 cancel_lru_locks mdc
8068 stat $DIR/$tdir > /dev/null
8069 can1=$(do_facet $SINGLEMDS \
8070 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8071 awk '/ldlm_cancel/ {print $2}')
8072 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8073 awk '/ldlm_bl_callback/ {print $2}')
8075 can2=$(do_facet $SINGLEMDS \
8076 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8077 awk '/ldlm_cancel/ {print $2}')
8078 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8079 awk '/ldlm_bl_callback/ {print $2}')
8080 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8081 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8082 lru_resize_enable mdc
8083 lru_resize_enable osc
8085 run_test 120b "Early Lock Cancel: create test"
8088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8089 test_mkdir -c1 $DIR/$tdir
8090 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8091 skip "no early lock cancel on server" && return 0
8092 lru_resize_disable mdc
8093 lru_resize_disable osc
8094 test_mkdir -p -c1 $DIR/$tdir/d1
8095 test_mkdir -p -c1 $DIR/$tdir/d2
8096 touch $DIR/$tdir/d1/f1
8097 cancel_lru_locks mdc
8098 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8099 can1=$(do_facet $SINGLEMDS \
8100 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8101 awk '/ldlm_cancel/ {print $2}')
8102 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8103 awk '/ldlm_bl_callback/ {print $2}')
8104 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8105 can2=$(do_facet $SINGLEMDS \
8106 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8107 awk '/ldlm_cancel/ {print $2}')
8108 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8109 awk '/ldlm_bl_callback/ {print $2}')
8110 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8111 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8112 lru_resize_enable mdc
8113 lru_resize_enable osc
8115 run_test 120c "Early Lock Cancel: link test"
8118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8119 test_mkdir -p -c1 $DIR/$tdir
8120 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8121 skip "no early lock cancel on server" && return 0
8122 lru_resize_disable mdc
8123 lru_resize_disable osc
8125 cancel_lru_locks mdc
8126 stat $DIR/$tdir > /dev/null
8127 can1=$(do_facet $SINGLEMDS \
8128 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8129 awk '/ldlm_cancel/ {print $2}')
8130 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8131 awk '/ldlm_bl_callback/ {print $2}')
8132 chmod a+x $DIR/$tdir
8133 can2=$(do_facet $SINGLEMDS \
8134 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8135 awk '/ldlm_cancel/ {print $2}')
8136 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8137 awk '/ldlm_bl_callback/ {print $2}')
8138 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8139 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8140 lru_resize_enable mdc
8141 lru_resize_enable osc
8143 run_test 120d "Early Lock Cancel: setattr test"
8146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8147 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8148 skip "no early lock cancel on server" && return 0
8149 local dlmtrace_set=false
8151 test_mkdir -p -c1 $DIR/$tdir
8152 lru_resize_disable mdc
8153 lru_resize_disable osc
8154 ! $LCTL get_param debug | grep -q dlmtrace &&
8155 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8156 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8157 cancel_lru_locks mdc
8158 cancel_lru_locks osc
8159 dd if=$DIR/$tdir/f1 of=/dev/null
8160 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8161 # XXX client can not do early lock cancel of OST lock
8162 # during unlink (LU-4206), so cancel osc lock now.
8163 cancel_lru_locks osc
8164 can1=$(do_facet $SINGLEMDS \
8165 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8166 awk '/ldlm_cancel/ {print $2}')
8167 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8168 awk '/ldlm_bl_callback/ {print $2}')
8169 unlink $DIR/$tdir/f1
8171 can2=$(do_facet $SINGLEMDS \
8172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8173 awk '/ldlm_cancel/ {print $2}')
8174 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8175 awk '/ldlm_bl_callback/ {print $2}')
8176 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8177 $LCTL dk $TMP/cancel.debug.txt
8178 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8179 $LCTL dk $TMP/blocking.debug.txt
8180 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8181 lru_resize_enable mdc
8182 lru_resize_enable osc
8184 run_test 120e "Early Lock Cancel: unlink test"
8187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8188 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8189 skip "no early lock cancel on server" && return 0
8190 test_mkdir -p -c1 $DIR/$tdir
8191 lru_resize_disable mdc
8192 lru_resize_disable osc
8193 test_mkdir -p -c1 $DIR/$tdir/d1
8194 test_mkdir -p -c1 $DIR/$tdir/d2
8195 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8196 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8197 cancel_lru_locks mdc
8198 cancel_lru_locks osc
8199 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8200 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8201 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8202 # XXX client can not do early lock cancel of OST lock
8203 # during rename (LU-4206), so cancel osc lock now.
8204 cancel_lru_locks osc
8205 can1=$(do_facet $SINGLEMDS \
8206 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8207 awk '/ldlm_cancel/ {print $2}')
8208 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8209 awk '/ldlm_bl_callback/ {print $2}')
8210 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8212 can2=$(do_facet $SINGLEMDS \
8213 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8214 awk '/ldlm_cancel/ {print $2}')
8215 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8216 awk '/ldlm_bl_callback/ {print $2}')
8217 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8218 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8219 lru_resize_enable mdc
8220 lru_resize_enable osc
8222 run_test 120f "Early Lock Cancel: rename test"
8225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8226 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8227 skip "no early lock cancel on server" && return 0
8228 lru_resize_disable mdc
8229 lru_resize_disable osc
8231 echo create $count files
8232 test_mkdir -p $DIR/$tdir
8233 cancel_lru_locks mdc
8234 cancel_lru_locks osc
8237 can0=$(do_facet $SINGLEMDS \
8238 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8239 awk '/ldlm_cancel/ {print $2}')
8240 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8241 awk '/ldlm_bl_callback/ {print $2}')
8242 createmany -o $DIR/$tdir/f $count
8244 can1=$(do_facet $SINGLEMDS \
8245 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8246 awk '/ldlm_cancel/ {print $2}')
8247 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8248 awk '/ldlm_bl_callback/ {print $2}')
8250 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8251 echo rm $count files
8254 can2=$(do_facet $SINGLEMDS \
8255 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8256 awk '/ldlm_cancel/ {print $2}')
8257 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8258 awk '/ldlm_bl_callback/ {print $2}')
8260 echo total: $count removes in $((t2-t1))
8261 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8263 # wait for commitment of removal
8264 lru_resize_enable mdc
8265 lru_resize_enable osc
8267 run_test 120g "Early Lock Cancel: performance test"
8269 test_121() { #bug #10589
8270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8272 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8273 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8274 lctl set_param fail_loc=0x310
8275 cancel_lru_locks osc > /dev/null
8276 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8277 lctl set_param fail_loc=0
8278 [[ $reads -eq $writes ]] ||
8279 error "read $reads blocks, must be $writes blocks"
8281 run_test 121 "read cancel race ========="
8283 test_123a() { # was test 123, statahead(bug 11401)
8284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8286 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8287 log "testing on UP system. Performance may be not as good as expected."
8292 test_mkdir -p $DIR/$tdir
8293 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8294 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8296 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8297 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8299 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8300 lctl set_param -n llite.*.statahead_max 0
8301 lctl get_param llite.*.statahead_max
8302 cancel_lru_locks mdc
8303 cancel_lru_locks osc
8305 time ls -l $DIR/$tdir | wc -l
8307 delta=$((etime - stime))
8308 log "ls $i files without statahead: $delta sec"
8309 lctl set_param llite.*.statahead_max=$max
8311 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8312 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8313 cancel_lru_locks mdc
8314 cancel_lru_locks osc
8316 time ls -l $DIR/$tdir | wc -l
8318 delta_sa=$((etime - stime))
8319 log "ls $i files with statahead: $delta_sa sec"
8320 lctl get_param -n llite.*.statahead_stats
8321 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8323 [[ $swrong -lt $ewrong ]] &&
8324 log "statahead was stopped, maybe too many locks held!"
8325 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8327 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8328 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8329 lctl set_param -n llite.*.statahead_max 0
8330 lctl get_param llite.*.statahead_max
8331 cancel_lru_locks mdc
8332 cancel_lru_locks osc
8334 time ls -l $DIR/$tdir | wc -l
8336 delta=$((etime - stime))
8337 log "ls $i files again without statahead: $delta sec"
8338 lctl set_param llite.*.statahead_max=$max
8339 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8340 if [ $SLOWOK -eq 0 ]; then
8341 error "ls $i files is slower with statahead!"
8343 log "ls $i files is slower with statahead!"
8349 [ $delta -gt 20 ] && break
8350 [ $delta -gt 8 ] && MULT=$((50 / delta))
8351 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8359 delta=$((etime - stime))
8360 log "rm -r $DIR/$tdir/: $delta seconds"
8362 lctl get_param -n llite.*.statahead_stats
8364 run_test 123a "verify statahead work"
8366 test_123b () { # statahead(bug 15027)
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8368 test_mkdir -p $DIR/$tdir
8369 createmany -o $DIR/$tdir/$tfile-%d 1000
8371 cancel_lru_locks mdc
8372 cancel_lru_locks osc
8374 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8375 lctl set_param fail_loc=0x80000803
8376 ls -lR $DIR/$tdir > /dev/null
8378 lctl set_param fail_loc=0x0
8379 lctl get_param -n llite.*.statahead_stats
8384 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8388 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8389 skip "no lru resize on server" && return 0
8391 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8393 log "create $NR files at $DIR/$tdir"
8394 createmany -o $DIR/$tdir/f $NR ||
8395 error "failed to create $NR files in $DIR/$tdir"
8397 cancel_lru_locks mdc
8398 ls -l $DIR/$tdir > /dev/null
8402 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8403 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8404 LRU_SIZE=$($LCTL get_param -n $PARAM)
8405 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8406 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8408 log "NS=$(basename $NSDIR)"
8413 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8414 skip "Not enough cached locks created!"
8421 # We know that lru resize allows one client to hold $LIMIT locks
8422 # for 10h. After that locks begin to be killed by client.
8424 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8426 if [ $LIMIT -lt $LRU_SIZE ]; then
8427 skip "Limit is too small $LIMIT"
8431 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8432 # killing locks. Some time was spent for creating locks. This means
8433 # that up to the moment of sleep finish we must have killed some of
8434 # them (10-100 locks). This depends on how fast ther were created.
8435 # Many of them were touched in almost the same moment and thus will
8436 # be killed in groups.
8437 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8439 # Use $LRU_SIZE_B here to take into account real number of locks
8440 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8441 local LRU_SIZE_B=$LRU_SIZE
8443 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8444 log "OLD_LVF=$OLD_LVF"
8445 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8447 # Let's make sure that we really have some margin. Client checks
8448 # cached locks every 10 sec.
8450 log "Sleep ${SLEEP} sec"
8452 while ((SEC<$SLEEP)); do
8456 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8460 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8461 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8463 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8464 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8465 unlinkmany $DIR/$tdir/f $NR
8469 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8470 log "unlink $NR files at $DIR/$tdir"
8471 unlinkmany $DIR/$tdir/f $NR
8473 run_test 124a "lru resize ======================================="
8475 get_max_pool_limit()
8477 local limit=$($LCTL get_param \
8478 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8481 if [[ $l -gt $max ]]; then
8489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8490 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8491 skip "no lru resize on server" && return 0
8493 LIMIT=$(get_max_pool_limit)
8495 NR=$(($(default_lru_size)*20))
8496 if [[ $NR -gt $LIMIT ]]; then
8497 log "Limit lock number by $LIMIT locks"
8500 lru_resize_disable mdc
8501 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8502 error "failed to create $DIR/$tdir/disable_lru_resize"
8504 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8505 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8506 cancel_lru_locks mdc
8509 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8512 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8515 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8519 nolruresize_delta=$((etime-stime))
8520 log "ls -la time: $nolruresize_delta seconds"
8521 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8522 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8524 lru_resize_enable mdc
8525 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8526 error "failed to create $DIR/$tdir/enable_lru_resize"
8528 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8529 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8530 cancel_lru_locks mdc
8533 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8536 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8539 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8543 lruresize_delta=$((etime-stime))
8544 log "ls -la time: $lruresize_delta seconds"
8545 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8547 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8548 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8549 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8550 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8552 log "lru resize performs the same with no lru resize"
8554 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8556 run_test 124b "lru resize (performance test) ======================="
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8560 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8561 skip "no lru resize on server" && return 0
8563 # cache ununsed locks on client
8565 cancel_lru_locks mdc
8566 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8567 createmany -o $DIR/$tdir/f $nr ||
8568 error "failed to create $nr files in $DIR/$tdir"
8569 ls -l $DIR/$tdir > /dev/null
8571 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8572 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8573 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8574 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8575 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8577 # set lru_max_age to 1 sec
8578 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8579 echo "sleep $((recalc_p * 2)) seconds..."
8580 sleep $((recalc_p * 2))
8582 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8583 # restore lru_max_age
8584 $LCTL set_param -n $nsdir.lru_max_age $max_age
8585 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8586 unlinkmany $DIR/$tdir/f $nr
8588 run_test 124c "LRUR cancel very aged locks"
8590 test_125() { # 13358
8591 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8592 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8593 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8594 test_mkdir -p $DIR/d125 || error "mkdir failed"
8595 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8596 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8597 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8599 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8601 test_126() { # bug 12829/13455
8602 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8603 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8604 $GSS && skip "must run as gss disabled" && return
8606 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8607 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8609 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8611 run_test 126 "check that the fsgid provided by the client is taken into account"
8613 test_127a() { # bug 15521
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8615 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8616 $LCTL set_param osc.*.stats=0
8617 FSIZE=$((2048 * 1024))
8618 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8619 cancel_lru_locks osc
8620 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8622 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8623 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8624 echo "got $COUNT $NAME"
8625 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8626 eval $NAME=$COUNT || error "Wrong proc format"
8629 read_bytes|write_bytes)
8630 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8631 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8632 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8633 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8634 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8635 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8636 error "sumsquare is too small: $SUMSQ"
8637 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8638 error "sumsquare is too big: $SUMSQ"
8642 done < $DIR/${tfile}.tmp
8644 #check that we actually got some stats
8645 [ "$read_bytes" ] || error "Missing read_bytes stats"
8646 [ "$write_bytes" ] || error "Missing write_bytes stats"
8647 [ "$read_bytes" != 0 ] || error "no read done"
8648 [ "$write_bytes" != 0 ] || error "no write done"
8650 run_test 127a "verify the client stats are sane"
8652 test_127b() { # bug LU-333
8653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8654 $LCTL set_param llite.*.stats=0
8655 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8656 # perform 2 reads and writes so MAX is different from SUM.
8657 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8658 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8659 cancel_lru_locks osc
8660 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8661 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8663 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8664 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8665 echo "got $COUNT $NAME"
8666 eval $NAME=$COUNT || error "Wrong proc format"
8670 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8671 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8672 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8673 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8676 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8677 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8678 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8679 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8683 done < $TMP/${tfile}.tmp
8685 #check that we actually got some stats
8686 [ "$read_bytes" ] || error "Missing read_bytes stats"
8687 [ "$write_bytes" ] || error "Missing write_bytes stats"
8688 [ "$read_bytes" != 0 ] || error "no read done"
8689 [ "$write_bytes" != 0 ] || error "no write done"
8691 run_test 127b "verify the llite client stats are sane"
8693 test_128() { # bug 15212
8695 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8700 result=$(grep error $TMP/$tfile.log)
8702 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8704 run_test 128 "interactive lfs for 2 consecutive find's"
8711 local LDPROC=/proc/fs/ldiskfs
8712 local facets=$(get_facets MDS)
8714 for facet in ${facets//,/ }; do
8715 canondev=$(ldiskfs_canon \
8716 *.$(convert_facet2label $facet).mntdev $facet)
8717 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8718 LDPROC=/sys/fs/ldiskfs
8719 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8720 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8721 LDPROC=/sys/fs/ldiskfs
8722 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8727 local facets=$(get_facets MDS)
8728 for facet in ${facets//,/ }; do
8729 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8736 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8737 skip "Only applicable to ldiskfs-based MDTs"
8740 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8748 # block size of mds1
8749 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8750 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8751 local MAX=$((MDSBLOCKSIZE * 5))
8752 set_dir_limits $MAX $MAX
8753 local I=$(stat -c%s "$DIR/$tdir")
8755 while [[ $I -le $MAX ]]; do
8756 $MULTIOP $DIR/$tdir/$J Oc
8758 if [ $has_warning -eq 0 ]; then
8759 check_mds_dmesg '"is approaching"' &&
8762 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8763 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8764 #and EFBIG for previous versions
8765 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8767 echo "return code $rc received as expected"
8769 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8770 error_exit "create failed w/o dir size limit"
8772 check_mds_dmesg '"has reached"' ||
8773 error_exit "has reached message should be output"
8776 error_exit "warning message should be output"
8778 I=$(stat -c%s "$DIR/$tdir")
8780 if [ $(lustre_version_code $SINGLEMDS) -lt \
8781 $(version_code 2.4.51) ]
8783 [[ $I -eq $MAX ]] && return 0
8785 [[ $I -gt $MAX ]] && return 0
8787 error_exit "current dir size $I, previous limit $MAX"
8788 elif [ $rc -ne 0 ]; then
8790 error_exit "return code $rc received instead of expected " \
8791 "$EFBIG or $ENOSPC, files in dir $I"
8794 I=$(stat -c%s "$DIR/$tdir")
8798 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8800 run_test 129 "test directory size limit ========================"
8809 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8810 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8813 trap cleanup_130 EXIT RETURN
8815 local fm_file=$DIR/$tfile
8816 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8817 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8818 error "dd failed for $fm_file"
8820 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8821 filefrag -ves $fm_file
8823 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8824 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8825 [ $RC != 0 ] && error "filefrag $fm_file failed"
8827 filefrag_op=$(filefrag -ve $fm_file |
8828 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8829 lun=$($GETSTRIPE -i $fm_file)
8831 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8834 for line in $filefrag_op
8836 frag_lun=`echo $line | cut -d: -f5`
8837 ext_len=`echo $line | cut -d: -f4`
8838 if (( $frag_lun != $lun )); then
8840 error "FIEMAP on 1-stripe file($fm_file) failed"
8843 (( tot_len += ext_len ))
8846 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8848 error "FIEMAP on 1-stripe file($fm_file) failed;"
8854 echo "FIEMAP on single striped file succeeded"
8856 run_test 130a "FIEMAP (1-stripe file)"
8859 [ "$OSTCOUNT" -lt "2" ] &&
8860 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8862 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8863 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8866 trap cleanup_130 EXIT RETURN
8868 local fm_file=$DIR/$tfile
8869 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8870 error "setstripe on $fm_file"
8871 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8872 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8874 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8875 error "dd failed on $fm_file"
8877 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8878 filefrag_op=$(filefrag -ve $fm_file |
8879 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8881 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8882 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8887 for line in $filefrag_op
8889 frag_lun=$(echo $line | cut -d: -f5 |
8890 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8891 ext_len=$(echo $line | cut -d: -f4)
8892 if (( $frag_lun != $last_lun )); then
8893 if (( tot_len != 1024 )); then
8895 error "FIEMAP on $fm_file failed; returned " \
8896 "len $tot_len for OST $last_lun instead of 1024"
8903 (( tot_len += ext_len ))
8906 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
8908 error "FIEMAP on $fm_file failed; returned wrong number of " \
8909 "luns or wrong len for OST $last_lun"
8915 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
8917 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
8920 [ "$OSTCOUNT" -lt "2" ] &&
8921 skip_env "skipping FIEMAP on 2-stripe file" && return
8923 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8924 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8927 trap cleanup_130 EXIT RETURN
8929 local fm_file=$DIR/$tfile
8930 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8931 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8932 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8934 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
8935 error "dd failed on $fm_file"
8937 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8938 filefrag_op=$(filefrag -ve $fm_file |
8939 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8941 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8942 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8947 for line in $filefrag_op
8949 frag_lun=$(echo $line | cut -d: -f5 |
8950 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8951 ext_len=$(echo $line | cut -d: -f4)
8952 if (( $frag_lun != $last_lun )); then
8953 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8954 if (( logical != 512 )); then
8956 error "FIEMAP on $fm_file failed; returned " \
8957 "logical start for lun $logical instead of 512"
8960 if (( tot_len != 512 )); then
8962 error "FIEMAP on $fm_file failed; returned " \
8963 "len $tot_len for OST $last_lun instead of 1024"
8970 (( tot_len += ext_len ))
8973 if (( num_luns != 2 || tot_len != 512 )); then
8975 error "FIEMAP on $fm_file failed; returned wrong number of " \
8976 "luns or wrong len for OST $last_lun"
8982 echo "FIEMAP on 2-stripe file with hole succeeded"
8984 run_test 130c "FIEMAP (2-stripe file with hole)"
8987 [ "$OSTCOUNT" -lt "3" ] &&
8988 skip_env "skipping FIEMAP on N-stripe file test" && return
8990 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8991 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8994 trap cleanup_130 EXIT RETURN
8996 local fm_file=$DIR/$tfile
8997 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8998 error "setstripe on $fm_file"
8999 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9000 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9002 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9003 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9004 error "dd failed on $fm_file"
9006 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9007 filefrag_op=$(filefrag -ve $fm_file |
9008 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9010 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9011 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9016 for line in $filefrag_op
9018 frag_lun=$(echo $line | cut -d: -f5 |
9019 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9020 ext_len=$(echo $line | cut -d: -f4)
9021 if (( $frag_lun != $last_lun )); then
9022 if (( tot_len != 1024 )); then
9024 error "FIEMAP on $fm_file failed; returned " \
9025 "len $tot_len for OST $last_lun instead of 1024"
9032 (( tot_len += ext_len ))
9035 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9037 error "FIEMAP on $fm_file failed; returned wrong number of " \
9038 "luns or wrong len for OST $last_lun"
9044 echo "FIEMAP on N-stripe file succeeded"
9046 run_test 130d "FIEMAP (N-stripe file)"
9049 [ "$OSTCOUNT" -lt "2" ] &&
9050 skip_env "skipping continuation FIEMAP test" && return
9052 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9053 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9055 trap cleanup_130 EXIT RETURN
9057 local fm_file=$DIR/$tfile
9058 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9059 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9060 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9063 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9064 for ((i = 0; i < $NUM_BLKS; i++))
9066 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9069 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9070 filefrag_op=$(filefrag -ve $fm_file |
9071 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9073 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9074 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9079 for line in $filefrag_op
9081 frag_lun=$(echo $line | cut -d: -f5 |
9082 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9083 ext_len=$(echo $line | cut -d: -f4)
9084 if (( $frag_lun != $last_lun )); then
9085 if (( tot_len != $EXPECTED_LEN )); then
9087 error "FIEMAP on $fm_file failed; returned " \
9088 "len $tot_len for OST $last_lun instead " \
9096 (( tot_len += ext_len ))
9099 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9101 error "FIEMAP on $fm_file failed; returned wrong number " \
9102 "of luns or wrong len for OST $last_lun"
9108 echo "FIEMAP with continuation calls succeeded"
9110 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9112 # Test for writev/readv
9114 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9115 error "writev test failed"
9116 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9117 error "readv failed"
9120 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9123 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9124 error "append writev test failed"
9125 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9126 error "append writev test failed"
9129 run_test 131b "test append writev"
9132 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9135 run_test 131c "test read/write on file w/o objects"
9138 rwv -f $DIR/$tfile -w -n 1 1572864
9139 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9140 if [ "$NOB" != 1572864 ]; then
9141 error "Short read filed: read $NOB bytes instead of 1572864"
9145 run_test 131d "test short read"
9148 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9149 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9150 error "read hitting hole failed"
9153 run_test 131e "test read hitting hole"
9159 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9161 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9163 *) error "Wrong argument $1" ;;
9166 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9167 # if the argument $3 is zero, it means any stat increment is ok.
9168 if [[ $3 -gt 0 ]]; then
9169 count=$(echo $res | awk '{ print $2 }')
9170 [[ $count -ne $3 ]] &&
9171 error "The $2 counter on $1 is wrong - expected $3"
9176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9177 remote_ost_nodsh && skip "remote OST with nodsh" && return
9178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9180 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9181 { skip "MDS doesn't support rename stats"; return; }
9182 local testdir=$DIR/${tdir}/stats_testdir
9183 mkdir -p $DIR/${tdir}
9186 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9187 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9189 # verify mdt stats first.
9190 mkdir ${testdir} || error "mkdir failed"
9191 check_stats $SINGLEMDS "mkdir" 1
9192 touch ${testdir}/${tfile} || "touch failed"
9193 check_stats $SINGLEMDS "open" 1
9194 check_stats $SINGLEMDS "close" 1
9195 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9196 check_stats $SINGLEMDS "mknod" 1
9197 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9198 check_stats $SINGLEMDS "unlink" 1
9199 rm -f ${testdir}/${tfile} || error "file remove failed"
9200 check_stats $SINGLEMDS "unlink" 2
9202 # remove working dir and check mdt stats again.
9203 rmdir ${testdir} || error "rmdir failed"
9204 check_stats $SINGLEMDS "rmdir" 1
9206 local testdir1=$DIR/${tdir}/stats_testdir1
9208 mkdir -p ${testdir1}
9209 touch ${testdir1}/test1
9210 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9211 check_stats $SINGLEMDS "crossdir_rename" 1
9213 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9214 check_stats $SINGLEMDS "samedir_rename" 1
9218 run_test 133a "Verifying MDT stats ========================================"
9221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9222 remote_ost_nodsh && skip "remote OST with nodsh" && return
9223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9224 local testdir=$DIR/${tdir}/stats_testdir
9225 mkdir -p ${testdir} || error "mkdir failed"
9226 touch ${testdir}/${tfile} || "touch failed"
9227 cancel_lru_locks mdc
9230 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9231 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9233 # extra mdt stats verification.
9234 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9235 check_stats $SINGLEMDS "setattr" 1
9236 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9237 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9239 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9240 check_stats $SINGLEMDS "getattr" 1
9242 $LFS df || error "lfs failed"
9243 check_stats $SINGLEMDS "statfs" 1
9247 run_test 133b "Verifying extra MDT stats =================================="
9250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9251 remote_ost_nodsh && skip "remote OST with nodsh" && return
9252 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9253 local testdir=$DIR/${tdir}/stats_testdir
9254 test_mkdir -p ${testdir} || error "mkdir failed"
9256 # verify obdfilter stats.
9257 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9259 cancel_lru_locks osc
9260 wait_delete_completed
9263 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9264 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9266 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9268 cancel_lru_locks osc
9269 check_stats ost "write" 1
9271 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9272 check_stats ost "read" 1
9274 > ${testdir}/${tfile} || error "truncate failed"
9275 check_stats ost "punch" 1
9277 rm -f ${testdir}/${tfile} || error "file remove failed"
9278 wait_delete_completed
9279 check_stats ost "destroy" 1
9283 run_test 133c "Verifying OST stats ========================================"
9290 while [ $value -ge 2 ]; do
9295 if [ $orig -gt $order ]; then
9303 local size=('K' 'M' 'G' 'T');
9305 local size_string=$value
9307 while [ $value -ge 1024 ]; do
9308 if [ $i -gt 3 ]; then
9309 #T is the biggest unit we get here, if that is bigger,
9311 size_string=${value}T
9314 value=$((value >> 10))
9315 if [ $value -lt 1024 ]; then
9316 size_string=${value}${size[$i]}
9327 local context=${2:-.}
9328 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9330 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9336 remote_ost_nodsh && skip "remote OST with nodsh" && return
9337 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9338 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9339 { skip "MDS doesn't support rename stats"; return; }
9341 local testdir1=$DIR/${tdir}/stats_testdir1
9342 local testdir2=$DIR/${tdir}/stats_testdir2
9344 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9346 mkdir -p ${testdir1} || error "mkdir failed"
9347 mkdir -p ${testdir2} || error "mkdir failed"
9349 createmany -o $testdir1/test 512 || error "createmany failed"
9351 # check samedir rename size
9352 mv ${testdir1}/test0 ${testdir1}/test_0
9354 local testdir1_size=$(ls -l $DIR/${tdir} |
9355 awk '/stats_testdir1/ {print $5}')
9356 local testdir2_size=$(ls -l $DIR/${tdir} |
9357 awk '/stats_testdir2/ {print $5}')
9359 testdir1_size=$(order_2 $testdir1_size)
9360 testdir2_size=$(order_2 $testdir2_size)
9362 testdir1_size=$(size_in_KMGT $testdir1_size)
9363 testdir2_size=$(size_in_KMGT $testdir2_size)
9365 echo "source rename dir size: ${testdir1_size}"
9366 echo "target rename dir size: ${testdir2_size}"
9368 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9369 eval $cmd || error "$cmd failed"
9370 local samedir=$($cmd | grep 'same_dir')
9371 local same_sample=$(get_rename_size $testdir1_size)
9372 [ -z "$samedir" ] && error "samedir_rename_size count error"
9373 [[ $same_sample -eq 1 ]] ||
9374 error "samedir_rename_size error $same_sample"
9375 echo "Check same dir rename stats success"
9377 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9379 # check crossdir rename size
9380 mv ${testdir1}/test_0 ${testdir2}/test_0
9382 testdir1_size=$(ls -l $DIR/${tdir} |
9383 awk '/stats_testdir1/ {print $5}')
9384 testdir2_size=$(ls -l $DIR/${tdir} |
9385 awk '/stats_testdir2/ {print $5}')
9387 testdir1_size=$(order_2 $testdir1_size)
9388 testdir2_size=$(order_2 $testdir2_size)
9390 testdir1_size=$(size_in_KMGT $testdir1_size)
9391 testdir2_size=$(size_in_KMGT $testdir2_size)
9393 echo "source rename dir size: ${testdir1_size}"
9394 echo "target rename dir size: ${testdir2_size}"
9396 eval $cmd || error "$cmd failed"
9397 local crossdir=$($cmd | grep 'crossdir')
9398 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9399 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9400 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9401 [[ $src_sample -eq 1 ]] ||
9402 error "crossdir_rename_size error $src_sample"
9403 [[ $tgt_sample -eq 1 ]] ||
9404 error "crossdir_rename_size error $tgt_sample"
9405 echo "Check cross dir rename stats success"
9408 run_test 133d "Verifying rename_stats ========================================"
9411 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9412 remote_ost_nodsh && skip "remote OST with nodsh" && return
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9414 local testdir=$DIR/${tdir}/stats_testdir
9415 local ctr f0 f1 bs=32768 count=42 sum
9417 mkdir -p ${testdir} || error "mkdir failed"
9419 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9421 for ctr in {write,read}_bytes; do
9423 cancel_lru_locks osc
9425 do_facet ost1 $LCTL set_param -n \
9426 "obdfilter.*.exports.clear=clear"
9428 if [ $ctr = write_bytes ]; then
9430 f1=${testdir}/${tfile}
9432 f0=${testdir}/${tfile}
9436 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9439 cancel_lru_locks osc
9441 sum=$(do_facet ost1 $LCTL get_param \
9442 "obdfilter.*.exports.*.stats" |
9443 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9444 $1 == ctr { sum += $7 }
9445 END { printf("%0.0f", sum) }')
9447 if ((sum != bs * count)); then
9448 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9454 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9457 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9458 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9459 /sys/kernel/debug/lustre/; do
9460 [[ -d $dir ]] && proc_dirs+=" $dir"
9464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9465 remote_ost_nodsh && skip "remote OST with nodsh" && return
9466 # First without trusting modes.
9467 find $proc_dirs -exec cat '{}' \; &> /dev/null
9469 # Second verifying readability.
9470 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9472 # eventually, this can also be replaced with "lctl get_param -R",
9473 # but not until that option is always available on the server
9475 for facet in $SINGLEMDS ost1; do
9476 do_facet $facet find $proc_dirs \
9477 ! -name req_history \
9478 -exec cat '{}' \\\; &> /dev/null
9480 do_facet $facet find $proc_dirs \
9481 ! -name req_history \
9483 -exec cat '{}' \\\; &> /dev/null ||
9484 error "proc file read failed"
9487 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9490 # Second verifying writability.
9493 -not -name force_lbug \
9494 -not -name changelog_mask \
9495 -exec badarea_io '{}' \; &> /dev/null ||
9496 error "find $proc_dirs failed"
9498 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9499 skip "Too old lustre on MDS" && return
9501 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9502 skip "Too old lustre on ost1" && return
9505 for facet in $SINGLEMDS ost1; do
9506 do_facet $facet find $proc_dirs \
9508 -not -name force_lbug \
9509 -not -name changelog_mask \
9510 -exec badarea_io '{}' \\\; &> /dev/null ||
9511 error "$facet find $proc_dirs failed"
9515 # remount the FS in case writes/reads /proc break the FS
9516 cleanup || error "failed to unmount"
9517 setup || error "failed to setup"
9520 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9523 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9524 skip "Need MDS version at least 2.7.54" && return
9526 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9527 cancel_lru_locks mdc
9529 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9530 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9531 [ $unused -eq 0 ] || "$unused locks are not cleared"
9534 createmany -o $DIR/$tdir/f $nr ||
9535 error "failed to create $nr files in $DIR/$tdir"
9536 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9538 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9539 do_facet mds1 $LCTL set_param fail_loc=0x327
9540 do_facet mds1 $LCTL set_param fail_val=500
9543 echo "sleep 10 seconds ..."
9545 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9547 do_facet mds1 $LCTL set_param fail_loc=0
9548 do_facet mds1 $LCTL set_param fail_val=0
9549 [ $lck_cnt -lt $unused ] ||
9550 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9553 unlinkmany $DIR/$tdir/f $nr
9555 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9558 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9559 skip "Need MDS version at least 2.7.54" && return
9561 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9562 cancel_lru_locks mdc
9564 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9565 ldlm.lock_reclaim_threshold_mb)
9566 # disable reclaim temporarily
9567 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9569 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9570 do_facet mds1 $LCTL set_param fail_loc=0x328
9571 do_facet mds1 $LCTL set_param fail_val=500
9573 $LCTL set_param debug=+trace
9576 createmany -o $DIR/$tdir/f $nr &
9579 echo "Sleep $TIMEOUT seconds ..."
9581 if ! ps -p $create_pid > /dev/null 2>&1; then
9582 do_facet mds1 $LCTL set_param fail_loc=0
9583 do_facet mds1 $LCTL set_param fail_val=0
9584 do_facet mds1 $LCTL set_param \
9585 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9586 error "createmany finished incorrectly!"
9588 do_facet mds1 $LCTL set_param fail_loc=0
9589 do_facet mds1 $LCTL set_param fail_val=0
9590 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9591 wait $create_pid || return 1
9593 unlinkmany $DIR/$tdir/f $nr
9595 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9597 test_140() { #bug-17379
9598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9599 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9600 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9601 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9603 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9604 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9606 while i=`expr $i + 1`; do
9607 test_mkdir -p $i || error "Creating dir $i"
9608 cd $i || error "Changing to $i"
9609 ln -s ../stat stat || error "Creating stat symlink"
9610 # Read the symlink until ELOOP present,
9611 # not LBUGing the system is considered success,
9612 # we didn't overrun the stack.
9613 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9615 if [ $ret -eq 40 ]; then
9618 error "Open stat symlink"
9624 echo "The symlink depth = $i"
9625 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9626 error "Invalid symlink depth"
9628 # Test recursive symlink
9629 ln -s symlink_self symlink_self
9630 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9631 echo "open symlink_self returns $ret"
9632 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9634 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9638 local TF="$TMP/$tfile"
9640 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9642 cancel_lru_locks osc
9643 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9644 remount_client $MOUNT
9646 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9649 $TRUNCATE $DIR/$tfile 6000
9650 cancel_lru_locks osc
9651 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9654 echo "12345" >>$DIR/$tfile
9655 cancel_lru_locks osc
9656 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9659 echo "12345" >>$DIR/$tfile
9660 cancel_lru_locks osc
9661 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9666 run_test 150 "truncate/append tests"
9668 #LU-2902 roc_hit was not able to read all values from lproc
9669 function roc_hit_init() {
9670 local list=$(comma_list $(osts_nodes))
9671 local dir=$DIR/$tdir-check
9672 local file=$dir/file
9678 #use setstripe to do a write to every ost
9679 for i in $(seq 0 $((OSTCOUNT-1))); do
9680 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9681 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9682 idx=$(printf %04x $i)
9683 BEFORE=$(get_osd_param $list *OST*$idx stats |
9684 awk '$1 == "cache_access" {sum += $7}
9685 END { printf("%0.0f", sum) }')
9687 cancel_lru_locks osc
9688 cat $file >/dev/null
9690 AFTER=$(get_osd_param $list *OST*$idx stats |
9691 awk '$1 == "cache_access" {sum += $7}
9692 END { printf("%0.0f", sum) }')
9694 echo BEFORE:$BEFORE AFTER:$AFTER
9695 if ! let "AFTER - BEFORE == 4"; then
9697 error "roc_hit is not safe to use"
9705 function roc_hit() {
9706 local list=$(comma_list $(osts_nodes))
9707 echo $(get_osd_param $list '' stats |
9708 awk '$1 == "cache_hit" {sum += $7}
9709 END { printf("%0.0f", sum) }')
9712 function set_cache() {
9715 if [ "$2" == "off" ]; then
9718 local list=$(comma_list $(osts_nodes))
9719 set_osd_param $list '' $1_cache_enable $on
9721 cancel_lru_locks osc
9725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9726 remote_ost_nodsh && skip "remote OST with nodsh" && return
9729 local list=$(comma_list $(osts_nodes))
9731 # check whether obdfilter is cache capable at all
9732 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9733 echo "not cache-capable obdfilter"
9737 # check cache is enabled on all obdfilters
9738 if get_osd_param $list '' read_cache_enable | grep 0; then
9739 echo "oss cache is disabled"
9743 set_osd_param $list '' writethrough_cache_enable 1
9745 # check write cache is enabled on all obdfilters
9746 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9747 echo "oss write cache is NOT enabled"
9753 #define OBD_FAIL_OBD_NO_LRU 0x609
9754 do_nodes $list $LCTL set_param fail_loc=0x609
9756 # pages should be in the case right after write
9757 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9760 local BEFORE=$(roc_hit)
9761 cancel_lru_locks osc
9762 cat $DIR/$tfile >/dev/null
9763 local AFTER=$(roc_hit)
9765 do_nodes $list $LCTL set_param fail_loc=0
9767 if ! let "AFTER - BEFORE == CPAGES"; then
9768 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9771 # the following read invalidates the cache
9772 cancel_lru_locks osc
9773 set_osd_param $list '' read_cache_enable 0
9774 cat $DIR/$tfile >/dev/null
9776 # now data shouldn't be found in the cache
9778 cancel_lru_locks osc
9779 cat $DIR/$tfile >/dev/null
9781 if let "AFTER - BEFORE != 0"; then
9782 error "IN CACHE: before: $BEFORE, after: $AFTER"
9785 set_osd_param $list '' read_cache_enable 1
9788 run_test 151 "test cache on oss and controls ==============================="
9791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9792 local TF="$TMP/$tfile"
9794 # simulate ENOMEM during write
9795 #define OBD_FAIL_OST_NOMEM 0x226
9796 lctl set_param fail_loc=0x80000226
9797 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9799 sync || error "sync failed"
9800 lctl set_param fail_loc=0
9802 # discard client's cache
9803 cancel_lru_locks osc
9805 # simulate ENOMEM during read
9806 lctl set_param fail_loc=0x80000226
9807 cmp $TF $DIR/$tfile || error "cmp failed"
9808 lctl set_param fail_loc=0
9812 run_test 152 "test read/write with enomem ============================"
9815 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9817 run_test 153 "test if fdatasync does not crash ======================="
9819 dot_lustre_fid_permission_check() {
9821 local ffid=$MOUNT/.lustre/fid/$fid
9824 echo "stat fid $fid"
9825 stat $ffid > /dev/null || error "stat $ffid failed."
9826 echo "touch fid $fid"
9827 touch $ffid || error "touch $ffid failed."
9828 echo "write to fid $fid"
9829 cat /etc/hosts > $ffid || error "write $ffid failed."
9830 echo "read fid $fid"
9831 diff /etc/hosts $ffid || error "read $ffid failed."
9832 echo "append write to fid $fid"
9833 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9834 echo "rename fid $fid"
9835 mv $ffid $test_dir/$tfile.1 &&
9836 error "rename $ffid to $tfile.1 should fail."
9837 touch $test_dir/$tfile.1
9838 mv $test_dir/$tfile.1 $ffid &&
9839 error "rename $tfile.1 to $ffid should fail."
9840 rm -f $test_dir/$tfile.1
9841 echo "truncate fid $fid"
9842 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9843 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9844 echo "link fid $fid"
9845 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9847 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9848 echo "setfacl fid $fid"
9849 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9850 echo "getfacl fid $fid"
9851 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9853 echo "unlink fid $fid"
9854 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9855 echo "mknod fid $fid"
9856 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9858 fid=[0xf00000400:0x1:0x0]
9859 ffid=$MOUNT/.lustre/fid/$fid
9861 echo "stat non-exist fid $fid"
9862 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9863 echo "write to non-exist fid $fid"
9864 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9865 echo "link new fid $fid"
9866 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9868 mkdir -p $test_dir/$tdir
9869 touch $test_dir/$tdir/$tfile
9870 fid=$($LFS path2fid $test_dir/$tdir)
9873 error "error: could not get fid for $test_dir/$dir/$tfile."
9875 ffid=$MOUNT/.lustre/fid/$fid
9878 ls $ffid > /dev/null || error "ls $ffid failed."
9879 echo "touch $fid/$tfile.1"
9880 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9882 echo "touch $MOUNT/.lustre/fid/$tfile"
9883 touch $MOUNT/.lustre/fid/$tfile && \
9884 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9886 echo "setxattr to $MOUNT/.lustre/fid"
9887 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9889 echo "listxattr for $MOUNT/.lustre/fid"
9890 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9892 echo "delxattr from $MOUNT/.lustre/fid"
9893 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9895 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9896 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9897 error "touch invalid fid should fail."
9899 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9900 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9901 error "touch non-normal fid should fail."
9903 echo "rename $tdir to $MOUNT/.lustre/fid"
9904 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9905 error "rename to $MOUNT/.lustre/fid should fail."
9907 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9909 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9910 local new_obf_mode=777
9912 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9913 chmod $new_obf_mode $DIR/.lustre/fid ||
9914 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9916 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9917 [ $obf_mode -eq $new_obf_mode ] ||
9918 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9920 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9921 chmod $old_obf_mode $DIR/.lustre/fid ||
9922 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9925 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9926 fid=$($LFS path2fid $test_dir/$tfile-2)
9928 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9930 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9931 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9932 error "create lov data thru .lustre failed"
9934 echo "cp /etc/passwd $test_dir/$tfile-2"
9935 cp /etc/passwd $test_dir/$tfile-2 ||
9936 error "copy to $test_dir/$tfile-2 failed."
9937 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9938 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9939 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9941 rm -rf $test_dir/tfile.lnk
9942 rm -rf $test_dir/$tfile-2
9946 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9947 skip "Need MDS version at least 2.4.1" && return
9950 local FID=$($LFS path2fid $DIR/$tfile)
9951 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9953 # check that we get the same pathname back
9954 local FOUND=$($LFS fid2path $MOUNT "$FID")
9955 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9956 [ "$FOUND" != "$DIR/$tfile" ] &&
9957 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9961 run_test 154A "lfs path2fid and fid2path basic checks"
9964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9965 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9966 { skip "Need MDS version at least 2.2.51"; return 0; }
9967 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9968 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
9970 cp /etc/hosts $DIR/$tfile
9972 fid=$($LFS path2fid $DIR/$tfile)
9974 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9976 dot_lustre_fid_permission_check "$fid" $DIR ||
9977 error "dot lustre permission check $fid failed"
9979 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9981 touch $MOUNT/.lustre/file &&
9982 error "creation is not allowed under .lustre"
9984 mkdir $MOUNT/.lustre/dir &&
9985 error "mkdir is not allowed under .lustre"
9989 run_test 154a "Open-by-FID"
9992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9993 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9994 { skip "Need MDS version at least 2.2.51"; return 0; }
9995 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
9997 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9999 local remote_dir=$DIR/$tdir/remote_dir
10003 mkdir -p $DIR/$tdir
10004 $LFS mkdir -i $MDTIDX $remote_dir ||
10005 error "create remote directory failed"
10007 cp /etc/hosts $remote_dir/$tfile
10009 fid=$($LFS path2fid $remote_dir/$tfile)
10011 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10013 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10014 error "dot lustre permission check $fid failed"
10017 run_test 154b "Open-by-FID for remote directory"
10020 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10021 skip "Need MDS version at least 2.4.1" && return
10023 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10024 local FID1=$($LFS path2fid $DIR/$tfile.1)
10025 local FID2=$($LFS path2fid $DIR/$tfile.2)
10026 local FID3=$($LFS path2fid $DIR/$tfile.3)
10029 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10030 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10031 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10033 [ "$FID" = "${!want}" ] ||
10034 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10038 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10040 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10041 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10045 run_test 154c "lfs path2fid and fid2path multiple arguments"
10048 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10049 skip "Need MDS version at least 2.5.53" && return
10051 if remote_mds; then
10052 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10056 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10063 local fid=$($LFS path2fid $DIR/$tfile)
10066 cmd="exec $fd<$DIR/$tfile"
10068 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10069 echo "$fid_list" | grep "$fid"
10072 cmd="exec $fd>/dev/null"
10074 if [ $rc -ne 0 ]; then
10075 error "FID $fid not found in open files list $fid_list"
10078 run_test 154d "Verify open file fid"
10082 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10083 skip "Need MDS version at least 2.6.50" && return
10085 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10086 error ".lustre returned by readdir"
10089 run_test 154e ".lustre is not returned by readdir"
10092 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10093 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10094 test_mkdir -p -c1 $DIR/$tdir/d
10095 # test dirs inherit from its stripe
10096 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10097 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10098 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10099 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10102 # get fid of parents
10103 local FID0=$($LFS path2fid $DIR/$tdir/d)
10104 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10105 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10106 local FID3=$($LFS path2fid $DIR)
10108 # check that path2fid --parents returns expected <parent_fid>/name
10109 # 1) test for a directory (single parent)
10110 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10111 [ "$parent" == "$FID0/foo1" ] ||
10112 error "expected parent: $FID0/foo1, got: $parent"
10114 # 2) test for a file with nlink > 1 (multiple parents)
10115 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10116 echo "$parent" | grep -F "$FID1/$tfile" ||
10117 error "$FID1/$tfile not returned in parent list"
10118 echo "$parent" | grep -F "$FID2/link" ||
10119 error "$FID2/link not returned in parent list"
10121 # 3) get parent by fid
10122 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10123 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10124 echo "$parent" | grep -F "$FID1/$tfile" ||
10125 error "$FID1/$tfile not returned in parent list (by fid)"
10126 echo "$parent" | grep -F "$FID2/link" ||
10127 error "$FID2/link not returned in parent list (by fid)"
10129 # 4) test for entry in root directory
10130 parent=$($LFS path2fid --parents $DIR/f)
10131 echo "$parent" | grep -F "$FID3/f" ||
10132 error "$FID3/f not returned in parent list"
10134 # 5) test it on root directory
10135 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10136 error "$MOUNT should not have parents"
10138 # enable xattr caching and check that linkea is correctly updated
10139 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10140 save_lustre_params client "llite.*.xattr_cache" > $save
10141 lctl set_param llite.*.xattr_cache 1
10143 # 6.1) linkea update on rename
10144 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10146 # get parents by fid
10147 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10148 # foo1 should no longer be returned in parent list
10149 echo "$parent" | grep -F "$FID1" &&
10150 error "$FID1 should no longer be in parent list"
10151 # the new path should appear
10152 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10153 error "$FID2/$tfile.moved is not in parent list"
10155 # 6.2) linkea update on unlink
10156 rm -f $DIR/$tdir/d/foo2/link
10157 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10158 # foo2/link should no longer be returned in parent list
10159 echo "$parent" | grep -F "$FID2/link" &&
10160 error "$FID2/link should no longer be in parent list"
10164 restore_lustre_params < $save
10166 run_test 154f "get parent fids by reading link ea"
10170 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10171 { skip "Need MDS version at least 2.6.92"; return 0; }
10172 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10174 mkdir -p $DIR/$tdir
10175 llapi_fid_test -d $DIR/$tdir
10177 run_test 154g "various llapi FID tests"
10179 test_155_small_load() {
10180 local temp=$TMP/$tfile
10181 local file=$DIR/$tfile
10183 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10184 error "dd of=$temp bs=6096 count=1 failed"
10186 cancel_lru_locks osc
10187 cmp $temp $file || error "$temp $file differ"
10189 $TRUNCATE $temp 6000
10190 $TRUNCATE $file 6000
10191 cmp $temp $file || error "$temp $file differ (truncate1)"
10193 echo "12345" >>$temp
10194 echo "12345" >>$file
10195 cmp $temp $file || error "$temp $file differ (append1)"
10197 echo "12345" >>$temp
10198 echo "12345" >>$file
10199 cmp $temp $file || error "$temp $file differ (append2)"
10205 test_155_big_load() {
10206 remote_ost_nodsh && skip "remote OST with nodsh" && return
10207 local temp=$TMP/$tfile
10208 local file=$DIR/$tfile
10211 local cache_size=$(do_facet ost$((MAXI+1)) \
10212 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10213 local large_file_size=$((cache_size * 2))
10215 echo "OSS cache size: $cache_size KB"
10216 echo "Large file size: $large_file_size KB"
10218 [ $MAXV -le $large_file_size ] && \
10219 skip_env "max available OST size needs > $large_file_size KB" && \
10222 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10224 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10225 error "dd of=$temp bs=$large_file_size count=1k failed"
10228 cancel_lru_locks osc
10229 cmp $temp $file || error "$temp $file differ"
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10238 set_cache writethrough on
10239 test_155_small_load
10241 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10246 set_cache writethrough off
10247 test_155_small_load
10249 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10254 set_cache writethrough on
10255 test_155_small_load
10257 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10262 set_cache writethrough off
10263 test_155_small_load
10265 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10270 set_cache writethrough on
10273 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10278 set_cache writethrough off
10281 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10286 set_cache writethrough on
10289 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10294 set_cache writethrough off
10297 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10300 remote_ost_nodsh && skip "remote OST with nodsh" && return
10301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10305 local file="$DIR/$tfile"
10307 [ "$(facet_fstype ost1)" = "zfs" -a \
10308 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10309 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10314 log "Turn on read and write cache"
10316 set_cache writethrough on
10318 log "Write data and read it back."
10319 log "Read should be satisfied from the cache."
10320 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10322 cancel_lru_locks osc
10323 cat $file >/dev/null
10325 if ! let "AFTER - BEFORE == CPAGES"; then
10326 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10328 log "cache hits:: before: $BEFORE, after: $AFTER"
10331 log "Read again; it should be satisfied from the cache."
10333 cancel_lru_locks osc
10334 cat $file >/dev/null
10336 if ! let "AFTER - BEFORE == CPAGES"; then
10337 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10339 log "cache hits:: before: $BEFORE, after: $AFTER"
10342 log "Turn off the read cache and turn on the write cache"
10344 set_cache writethrough on
10346 log "Read again; it should be satisfied from the cache."
10348 cancel_lru_locks osc
10349 cat $file >/dev/null
10351 if ! let "AFTER - BEFORE == CPAGES"; then
10352 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10354 log "cache hits:: before: $BEFORE, after: $AFTER"
10357 log "Read again; it should not be satisfied from the cache."
10359 cancel_lru_locks osc
10360 cat $file >/dev/null
10362 if ! let "AFTER - BEFORE == 0"; then
10363 error "IN CACHE: before: $BEFORE, after: $AFTER"
10365 log "cache hits:: before: $BEFORE, after: $AFTER"
10368 log "Write data and read it back."
10369 log "Read should be satisfied from the cache."
10370 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10372 cancel_lru_locks osc
10373 cat $file >/dev/null
10375 if ! let "AFTER - BEFORE == CPAGES"; then
10376 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10378 log "cache hits:: before: $BEFORE, after: $AFTER"
10381 log "Read again; it should not be satisfied from the cache."
10383 cancel_lru_locks osc
10384 cat $file >/dev/null
10386 if ! let "AFTER - BEFORE == 0"; then
10387 error "IN CACHE: before: $BEFORE, after: $AFTER"
10389 log "cache hits:: before: $BEFORE, after: $AFTER"
10392 log "Turn off read and write cache"
10394 set_cache writethrough off
10396 log "Write data and read it back"
10397 log "It should not be satisfied from the cache."
10399 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10400 cancel_lru_locks osc
10402 cat $file >/dev/null
10404 if ! let "AFTER - BEFORE == 0"; then
10405 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10407 log "cache hits:: before: $BEFORE, after: $AFTER"
10410 log "Turn on the read cache and turn off the write cache"
10412 set_cache writethrough off
10414 log "Write data and read it back"
10415 log "It should not be satisfied from the cache."
10417 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10419 cancel_lru_locks osc
10420 cat $file >/dev/null
10422 if ! let "AFTER - BEFORE == 0"; then
10423 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10425 log "cache hits:: before: $BEFORE, after: $AFTER"
10428 log "Read again; it should be satisfied from the cache."
10430 cancel_lru_locks osc
10431 cat $file >/dev/null
10433 if ! let "AFTER - BEFORE == CPAGES"; then
10434 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10436 log "cache hits:: before: $BEFORE, after: $AFTER"
10441 run_test 156 "Verification of tunables"
10445 if [[ $MDSCOUNT -gt 1 ]]; then
10446 error_ignore bz17935 $*
10454 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10456 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10458 if [ $MASK -eq 1 ]; then
10459 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10461 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10465 changelog_extract_field() {
10469 local identifier=$4
10471 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10472 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10478 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10479 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10480 { skip "Need MDS version at least 2.2.0"; return; }
10482 local CL_USERS="mdd.$MDT0.changelog_users"
10483 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10484 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10485 echo "Registered as changelog user $USER"
10486 $GET_CL_USERS | grep -q $USER ||
10487 error "User $USER not found in changelog_users"
10490 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10491 touch $DIR/$tdir/pics/2008/zachy/timestamp
10492 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10493 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10494 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10495 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10496 rm $DIR/$tdir/pics/desktop.jpg
10498 $LFS changelog $MDT0 | tail -5
10500 echo "verifying changelog mask"
10501 changelog_chmask "MKDIR"
10502 changelog_chmask "CLOSE"
10504 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10505 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10507 changelog_chmask "MKDIR"
10508 changelog_chmask "CLOSE"
10510 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10511 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10513 $LFS changelog $MDT0
10514 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10515 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10516 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10517 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10520 echo "verifying target fid"
10521 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10522 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10523 [ "$fidc" == "$fidf" ] ||
10524 err17935 "fid in changelog $fidc != file fid $fidf"
10525 echo "verifying parent fid"
10526 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10527 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10528 [ "$fidc" == "$fidf" ] ||
10529 err17935 "pfid in changelog $fidc != dir fid $fidf"
10531 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10532 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10533 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10534 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10535 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10536 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10538 MIN_REC=$($GET_CL_USERS |
10539 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10540 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10541 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10542 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10543 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10545 # LU-3446 changelog index reset on MDT restart
10546 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10547 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10548 $LFS changelog_clear $MDT0 $USER 0
10549 stop $SINGLEMDS || error "Fail to stop MDT."
10550 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10551 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10552 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10553 [ $CUR_REC1 == $CUR_REC2 ] ||
10554 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10556 echo "verifying user deregister"
10557 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10558 $GET_CL_USERS | grep -q $USER &&
10559 error "User $USER still in changelog_users"
10561 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10562 if [ $USERS -eq 0 ]; then
10563 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10564 touch $DIR/$tdir/chloe
10565 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10566 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10567 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10569 echo "$USERS other changelog users; can't verify off"
10572 run_test 160a "changelog sanity"
10574 test_160b() { # LU-3587
10575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10577 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10578 { skip "Need MDS version at least 2.2.0"; return; }
10580 local CL_USERS="mdd.$MDT0.changelog_users"
10581 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10582 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10583 echo "Registered as changelog user $USER"
10584 $GET_CL_USERS | grep -q $USER ||
10585 error "User $USER not found in changelog_users"
10587 local LONGNAME1=$(str_repeat a 255)
10588 local LONGNAME2=$(str_repeat b 255)
10591 echo "creating very long named file"
10592 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10593 echo "moving very long named file"
10594 mv $LONGNAME1 $LONGNAME2
10596 $LFS changelog $MDT0 | grep RENME
10598 echo "deregistering $USER"
10599 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10603 run_test 160b "Verify that very long rename doesn't crash in changelog"
10606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10609 local server_version=$(lustre_version_code $SINGLEMDS)
10611 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10612 [[ $server_version -gt $(version_code 2.5.1) &&
10613 $server_version -lt $(version_code 2.5.50) ]] ||
10614 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10617 # Registration step
10618 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10619 changelog_register -n)
10622 mkdir -p $DIR/$tdir
10623 $MCREATE $DIR/$tdir/foo_160c
10624 changelog_chmask "TRUNC"
10625 $TRUNCATE $DIR/$tdir/foo_160c 200
10626 changelog_chmask "TRUNC"
10627 $TRUNCATE $DIR/$tdir/foo_160c 199
10628 $LFS changelog $MDT0
10629 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10630 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10631 $LFS changelog_clear $MDT0 $USER 0
10633 # Deregistration step
10634 echo "deregistering $USER"
10635 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10637 run_test 160c "verify that changelog log catch the truncate event"
10640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10641 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10643 local server_version=$(lustre_version_code mds1)
10644 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10646 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10647 { skip "Need MDS version at least 2.7.60+"; return; }
10648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10650 # Registration step
10651 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10652 changelog_register -n)
10654 mkdir -p $DIR/$tdir/migrate_dir
10655 $LFS changelog_clear $MDT0 $USER 0
10657 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10658 $LFS changelog $MDT0
10659 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10660 $LFS changelog_clear $MDT0 $USER 0
10661 [ $MIGRATES -eq 1 ] ||
10662 error "MIGRATE changelog mask count $MIGRATES != 1"
10664 # Deregistration step
10665 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10667 run_test 160d "verify that changelog log catch the migrate event"
10670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10671 test_mkdir -p -c1 $DIR/$tdir
10672 cp /etc/hosts $DIR/$tdir/$tfile
10673 test_mkdir -c1 $DIR/$tdir/foo1
10674 test_mkdir -c1 $DIR/$tdir/foo2
10675 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10676 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10677 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10678 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10679 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10680 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10681 $LFS fid2path $DIR $FID
10682 err17935 "bad link ea"
10685 rm $DIR/$tdir/foo2/zachary
10687 rm $DIR/$tdir/foo2/thor
10689 rm $DIR/$tdir/$tfile
10691 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10692 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10694 $LFS fid2path $DIR $FID
10695 err17935 "bad link rename"
10697 rm $DIR/$tdir/foo2/maggie
10700 local longname=filename_avg_len_is_thirty_two_
10701 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10702 error "failed to hardlink many files"
10703 links=$($LFS fid2path $DIR $FID | wc -l)
10704 echo -n "${links}/1000 links in link EA"
10705 [[ $links -gt 60 ]] ||
10706 err17935 "expected at least 60 links in link EA"
10707 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10708 error "failed to unlink many hardlinks"
10710 run_test 161a "link ea sanity"
10713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10714 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10716 local remote_dir=$DIR/$tdir/remote_dir
10718 mkdir -p $DIR/$tdir
10719 $LFS mkdir -i $MDTIDX $remote_dir ||
10720 error "create remote directory failed"
10722 cp /etc/hosts $remote_dir/$tfile
10723 mkdir -p $remote_dir/foo1
10724 mkdir -p $remote_dir/foo2
10725 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10726 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10727 ln $remote_dir/$tfile $remote_dir/foo1/luna
10728 ln $remote_dir/$tfile $remote_dir/foo2/thor
10730 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10732 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10733 $LFS fid2path $DIR $FID
10734 err17935 "bad link ea"
10737 rm $remote_dir/foo2/zachary
10739 rm $remote_dir/foo2/thor
10741 rm $remote_dir/$tfile
10743 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10744 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10745 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10746 $LFS fid2path $DIR $FID
10747 err17935 "bad link rename"
10749 rm $remote_dir/foo2/maggie
10752 local longname=filename_avg_len_is_thirty_two_
10753 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10754 error "failed to hardlink many files"
10755 links=$($LFS fid2path $DIR $FID | wc -l)
10756 echo -n "${links}/1000 links in link EA"
10757 [[ ${links} -gt 60 ]] ||
10758 err17935 "expected at least 60 links in link EA"
10759 unlinkmany $remote_dir/foo2/$longname 1000 ||
10760 error "failed to unlink many hardlinks"
10762 run_test 161b "link ea sanity under remote directory"
10765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10767 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10768 skip "Need MDS version at least 2.1.5" && return
10770 # define CLF_RENAME_LAST 0x0001
10771 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10772 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10773 changelog_register -n)
10775 mkdir -p $DIR/$tdir
10776 touch $DIR/$tdir/foo_161c
10777 touch $DIR/$tdir/bar_161c
10778 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10779 $LFS changelog $MDT0 | grep RENME
10780 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10782 $LFS changelog_clear $MDT0 $USER 0
10783 if [ x$flags != "x0x1" ]; then
10784 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10786 error "flag $flags is not 0x1"
10788 echo "rename overwrite a target having nlink = 1," \
10789 "changelog record has flags of $flags"
10791 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10792 touch $DIR/$tdir/foo_161c
10793 touch $DIR/$tdir/bar_161c
10794 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10795 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10796 $LFS changelog $MDT0 | grep RENME
10797 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10798 $LFS changelog_clear $MDT0 $USER 0
10799 if [ x$flags != "x0x0" ]; then
10800 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10802 error "flag $flags is not 0x0"
10804 echo "rename overwrite a target having nlink > 1," \
10805 "changelog record has flags of $flags"
10807 # rename doesn't overwrite a target (changelog flag 0x0)
10808 touch $DIR/$tdir/foo_161c
10809 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10810 $LFS changelog $MDT0 | grep RENME
10811 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10812 $LFS changelog_clear $MDT0 $USER 0
10813 if [ x$flags != "x0x0" ]; then
10814 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10816 error "flag $flags is not 0x0"
10818 echo "rename doesn't overwrite a target," \
10819 "changelog record has flags of $flags"
10821 # define CLF_UNLINK_LAST 0x0001
10822 # unlink a file having nlink = 1 (changelog flag 0x1)
10823 rm -f $DIR/$tdir/foo2_161c
10824 $LFS changelog $MDT0 | grep UNLNK
10825 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10826 $LFS changelog_clear $MDT0 $USER 0
10827 if [ x$flags != "x0x1" ]; then
10828 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10830 error "flag $flags is not 0x1"
10832 echo "unlink a file having nlink = 1," \
10833 "changelog record has flags of $flags"
10835 # unlink a file having nlink > 1 (changelog flag 0x0)
10836 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10837 rm -f $DIR/$tdir/foobar_161c
10838 $LFS changelog $MDT0 | grep UNLNK
10839 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10840 $LFS changelog_clear $MDT0 $USER 0
10841 if [ x$flags != "x0x0" ]; then
10842 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10844 error "flag $flags is not 0x0"
10846 echo "unlink a file having nlink > 1," \
10847 "changelog record has flags of $flags"
10848 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10850 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10857 local path=$(${LFS} fid2path $*)
10858 # Remove the '//' indicating a remote directory
10859 path=$(echo $path | sed 's#//#/#g')
10862 if [ $RC -ne 0 ]; then
10863 err17935 "path looked up of $expected failed. Error $RC"
10865 elif [ "${path}" != "${expected}" ]; then
10866 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10869 echo "fid $fid resolves to path $path (expected $expected)"
10872 test_162a() { # was test_162
10873 # Make changes to filesystem
10874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10875 test_mkdir -p -c1 $DIR/$tdir/d2
10876 touch $DIR/$tdir/d2/$tfile
10877 touch $DIR/$tdir/d2/x1
10878 touch $DIR/$tdir/d2/x2
10879 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10880 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10882 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10883 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10884 error "check path $tdir/d2/$tfile failed"
10887 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10888 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10889 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10890 error "check path $tdir/d2/p/q/r/slink failed"
10892 # softlink to wrong file
10893 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10894 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10895 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10896 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10899 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10900 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10901 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10902 # fid2path dir/fsname should both work
10903 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10904 error "check path $tdir/d2/a/b/c/new_file failed"
10905 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10906 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10908 # hardlink count: check that there are 2 links
10909 # Doesnt work with CMD yet: 17935
10910 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10911 err17935 "expected 2 links"
10913 # hardlink indexing: remove the first link
10914 rm $DIR/$tdir/d2/p/q/r/hlink
10915 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10916 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10920 run_test 162a "path lookup sanity"
10923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10924 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10927 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10928 error "create striped dir failed"
10930 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10931 tail -n 1 | awk '{print $2}')
10932 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10934 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10935 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10938 for ((i=0;i<5;i++)); do
10939 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10940 error "get fid for f$i failed"
10941 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10942 error "check path $tdir/striped_dir/f$i failed"
10944 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10945 error "get fid for d$i failed"
10946 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10947 error "check path $tdir/striped_dir/d$i failed"
10952 run_test 162b "striped directory path lookup sanity"
10954 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10956 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
10957 skip "Need MDS version at least 2.7.51" && return
10958 test_mkdir $DIR/$tdir.local
10959 test_mkdir $DIR/$tdir.remote
10960 local lpath=$tdir.local
10961 local rpath=$tdir.remote
10963 for ((i = 0; i <= 101; i++)); do
10966 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10967 error "get fid for local directory $DIR/$lpath failed"
10968 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10969 error "check path for local directory $DIR/$lpath failed"
10972 test_mkdir $DIR/$rpath
10973 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10974 error "get fid for remote directory $DIR/$rpath failed"
10975 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10976 error "check path for remote directory $DIR/$rpath failed"
10981 run_test 162c "fid2path works with paths 100 or more directories deep"
10984 # do directio so as not to populate the page cache
10985 log "creating a 10 Mb file"
10986 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10987 log "starting reads"
10988 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10989 log "truncating the file"
10990 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10992 kill %+ || true # reads might have finished
10993 echo "wait until dd is finished"
10995 log "removing the temporary file"
10996 rm -rf $DIR/$tfile || error "tmp file removal failed"
10998 run_test 169 "parallel read and truncate should not deadlock"
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11002 $LCTL clear # bug 18514
11003 $LCTL debug_daemon start $TMP/${tfile}_log_good
11005 $LCTL debug_daemon stop
11006 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11007 error "sed failed to read log_good"
11009 $LCTL debug_daemon start $TMP/${tfile}_log_good
11011 $LCTL debug_daemon stop
11013 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11014 error "lctl df log_bad failed"
11016 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11017 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11019 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11020 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11022 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11023 error "bad_line good_line1 good_line2 are empty"
11025 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11026 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11027 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11029 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11030 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11031 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11033 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11034 error "bad_line_new good_line_new are empty"
11036 local expected_good=$((good_line1 + good_line2*2))
11038 rm -f $TMP/${tfile}*
11039 # LU-231, short malformed line may not be counted into bad lines
11040 if [ $bad_line -ne $bad_line_new ] &&
11041 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11042 error "expected $bad_line bad lines, but got $bad_line_new"
11046 if [ $expected_good -ne $good_line_new ]; then
11047 error "expected $expected_good good lines, but got $good_line_new"
11052 run_test 170 "test lctl df to handle corrupted log ====================="
11054 test_171() { # bug20592
11055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11056 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11057 $LCTL set_param fail_loc=0x50e
11058 $LCTL set_param fail_val=3000
11059 multiop_bg_pause $DIR/$tfile O_s || true
11061 kill -USR1 $MULTIPID
11065 if dmesg | grep "recursive fault"; then
11066 error "caught a recursive fault"
11068 $LCTL set_param fail_loc=0
11071 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11073 # it would be good to share it with obdfilter-survey/iokit-libecho code
11074 setup_obdecho_osc () {
11077 local obdfilter_name=$2
11078 echo "Creating new osc for $obdfilter_name on $ost_nid"
11079 # make sure we can find loopback nid
11080 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11082 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11083 ${obdfilter_name}_osc_UUID || rc=2; }
11084 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11085 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11089 cleanup_obdecho_osc () {
11090 local obdfilter_name=$1
11091 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11092 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11099 local pages=${3:-64}
11104 local obd_size=$(get_obd_size $node $OBD)
11105 local page_size=$(get_page_size $node)
11106 if [[ -n "$obd_size" ]]; then
11107 local new_count=$((obd_size / (pages * page_size / 1024)))
11108 [[ $new_count -ge $count ]] || count=$new_count
11111 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11112 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11114 if [ $rc -eq 0 ]; then
11115 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11116 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11118 echo "New object id is $id"
11119 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11121 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11122 "test_brw $count w v $pages $id" || rc=4; }
11123 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11125 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11126 "cleanup" || rc=5; }
11127 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11128 "detach" || rc=6; }
11129 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11135 remote_ost_nodsh && skip "remote OST with nodsh" && return
11137 local rmmod_local=0
11139 if ! module_loaded obdecho; then
11140 load_module obdecho/obdecho
11144 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11145 local host=$(lctl get_param -n osc.$osc.import |
11146 awk '/current_connection:/ {print $2}' )
11147 local target=$(lctl get_param -n osc.$osc.import |
11148 awk '/target:/ {print $2}' )
11149 target=${target%_UUID}
11151 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11152 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11153 [[ -n $target ]] && cleanup_obdecho_osc $target
11154 [ $rmmod_local -eq 1 ] && rmmod obdecho
11157 run_test 180a "test obdecho on osc"
11160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11161 remote_ost_nodsh && skip "remote OST with nodsh" && return
11163 local rmmod_remote=0
11165 do_facet ost1 "lsmod | grep -q obdecho || " \
11166 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11167 "modprobe obdecho; }" && rmmod_remote=1
11168 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11169 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11170 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11173 run_test 180b "test obdecho directly on obdfilter"
11175 test_180c() { # LU-2598
11176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11177 remote_ost_nodsh && skip "remote OST with nodsh" && return
11178 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11179 skip "Need MDS version at least 2.4.0" && return
11182 local rmmod_remote=false
11183 local pages=16384 # 64MB bulk I/O RPC size
11186 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11187 rmmod_remote=true || error "failed to load module obdecho"
11189 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11191 if [ -n "$target" ]; then
11192 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11194 echo "there is no obdfilter target on ost1"
11197 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11200 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11202 test_181() { # bug 22177
11203 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11204 # create enough files to index the directory
11205 createmany -o $DIR/$tdir/foobar 4000
11206 # print attributes for debug purpose
11209 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11211 # remove the files & current working dir
11212 unlinkmany $DIR/$tdir/foobar 4000
11214 kill -USR1 $MULTIPID
11216 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11219 run_test 181 "Test open-unlinked dir ========================"
11225 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11227 $LCTL set_param mdc.*.rpc_stats=clear
11229 for (( i = 0; i < $tcount; i++ )) ; do
11230 mkdir $DIR/$tdir/$i
11233 for (( i = 0; i < $tcount; i++ )) ; do
11234 createmany -o $DIR/$tdir/$i/f- $fcount &
11238 for (( i = 0; i < $tcount; i++ )) ; do
11239 unlinkmany $DIR/$tdir/$i/f- $fcount &
11243 $LCTL get_param mdc.*.rpc_stats
11247 run_test 182 "Test parallel modify metadata operations ================"
11249 test_183() { # LU-2275
11250 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11251 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11252 skip "Need MDS version at least 2.3.56" && return
11254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11255 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11256 echo aaa > $DIR/$tdir/$tfile
11258 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11259 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11261 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11262 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11264 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11266 # Flush negative dentry cache
11267 touch $DIR/$tdir/$tfile
11269 # We are not checking for any leaked references here, they'll
11270 # become evident next time we do cleanup with module unload.
11273 run_test 183 "No crash or request leak in case of strange dispositions ========"
11275 # test suite 184 is for LU-2016, LU-2017
11277 check_swap_layouts_support && return 0
11279 dir0=$DIR/$tdir/$testnum
11280 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11285 $SETSTRIPE -c1 $file1
11287 $SETSTRIPE -c2 $file2
11289 gen1=$($GETSTRIPE -g $file1)
11290 gen2=$($GETSTRIPE -g $file2)
11292 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11293 gen=$($GETSTRIPE -g $file1)
11294 [[ $gen1 != $gen ]] ||
11295 "Layout generation on $file1 does not change"
11296 gen=$($GETSTRIPE -g $file2)
11297 [[ $gen2 != $gen ]] ||
11298 "Layout generation on $file2 does not change"
11300 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11301 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11303 run_test 184a "Basic layout swap"
11306 check_swap_layouts_support && return 0
11308 dir0=$DIR/$tdir/$testnum
11309 mkdir -p $dir0 || error "creating dir $dir0"
11316 $SETSTRIPE -c1 $file1
11317 $SETSTRIPE -c2 $file2
11318 $SETSTRIPE -c1 $file3
11319 chown $RUNAS_ID $file3
11320 gen1=$($GETSTRIPE -g $file1)
11321 gen2=$($GETSTRIPE -g $file2)
11323 $LFS swap_layouts $dir1 $dir2 &&
11324 error "swap of directories layouts should fail"
11325 $LFS swap_layouts $dir1 $file1 &&
11326 error "swap of directory and file layouts should fail"
11327 $RUNAS $LFS swap_layouts $file1 $file2 &&
11328 error "swap of file we cannot write should fail"
11329 $LFS swap_layouts $file1 $file3 &&
11330 error "swap of file with different owner should fail"
11331 /bin/true # to clear error code
11333 run_test 184b "Forbidden layout swap (will generate errors)"
11336 check_swap_layouts_support && return 0
11338 local dir0=$DIR/$tdir/$testnum
11339 mkdir -p $dir0 || error "creating dir $dir0"
11341 local ref1=$dir0/ref1
11342 local ref2=$dir0/ref2
11343 local file1=$dir0/file1
11344 local file2=$dir0/file2
11345 # create a file large enough for the concurrent test
11346 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11347 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11348 echo "ref file size: ref1($(stat -c %s $ref1))," \
11349 "ref2($(stat -c %s $ref2))"
11352 dd if=$ref1 of=$file1 bs=16k &
11355 # Make sure dd starts to copy file
11356 while [ ! -f $file1 ]; do sleep 0.1; done
11358 $LFS swap_layouts $file1 $file2
11361 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11362 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11364 # how many bytes copied before swapping layout
11365 local copied=$(stat -c %s $file2)
11366 local remaining=$(stat -c %s $ref1)
11367 remaining=$((remaining - copied))
11368 echo "Copied $copied bytes before swapping layout..."
11370 cmp -n $copied $file1 $ref2 | grep differ &&
11371 error "Content mismatch [0, $copied) of ref2 and file1"
11372 cmp -n $copied $file2 $ref1 ||
11373 error "Content mismatch [0, $copied) of ref1 and file2"
11374 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11375 error "Content mismatch [$copied, EOF) of ref1 and file1"
11378 rm -f $ref1 $ref2 $file1 $file2
11380 run_test 184c "Concurrent write and layout swap"
11383 check_swap_layouts_support && return 0
11384 [ -z "$(which getfattr 2>/dev/null)" ] &&
11385 skip "no getfattr command" && return 0
11387 local file1=$DIR/$tdir/$tfile-1
11388 local file2=$DIR/$tdir/$tfile-2
11389 local file3=$DIR/$tdir/$tfile-3
11393 mkdir -p $DIR/$tdir
11394 touch $file1 || error "create $file1 failed"
11395 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11396 error "create $file2 failed"
11397 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11398 error "create $file3 failed"
11399 lovea1=$($LFS getstripe $file1 | sed 1d)
11401 $LFS swap_layouts $file2 $file3 ||
11402 error "swap $file2 $file3 layouts failed"
11403 $LFS swap_layouts $file1 $file2 ||
11404 error "swap $file1 $file2 layouts failed"
11406 lovea2=$($LFS getstripe $file2 | sed 1d)
11407 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11409 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11410 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11412 run_test 184d "allow stripeless layouts swap"
11415 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11416 { skip "Need MDS version at least 2.6.94"; return 0; }
11417 check_swap_layouts_support && return 0
11418 [ -z "$(which getfattr 2>/dev/null)" ] &&
11419 skip "no getfattr command" && return 0
11421 local file1=$DIR/$tdir/$tfile-1
11422 local file2=$DIR/$tdir/$tfile-2
11423 local file3=$DIR/$tdir/$tfile-3
11426 mkdir -p $DIR/$tdir
11427 touch $file1 || error "create $file1 failed"
11428 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11429 error "create $file2 failed"
11430 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11431 error "create $file3 failed"
11433 $LFS swap_layouts $file1 $file2 ||
11434 error "swap $file1 $file2 layouts failed"
11436 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11437 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11439 echo 123 > $file1 || error "Should be able to write into $file1"
11441 $LFS swap_layouts $file1 $file3 ||
11442 error "swap $file1 $file3 layouts failed"
11444 echo 123 > $file1 || error "Should be able to write into $file1"
11446 rm -rf $file1 $file2 $file3
11448 run_test 184e "Recreate layout after stripeless layout swaps"
11450 test_185() { # LU-2441
11451 # LU-3553 - no volatile file support in old servers
11452 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11453 { skip "Need MDS version at least 2.3.60"; return 0; }
11455 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11456 touch $DIR/$tdir/spoo
11457 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11458 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11459 error "cannot create/write a volatile file"
11460 [ "$FILESET" == "" ] &&
11461 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11462 error "FID is still valid after close"
11464 multiop_bg_pause $DIR/$tdir vVw4096_c
11471 # assume that the next FID for this client is sequential, since stdout
11472 # is unfortunately eaten by multiop_bg_pause
11473 local n=$((${fidv[1]} + 1))
11474 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11475 if [ "$FILESET" == "" ]; then
11476 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11477 error "FID is missing before close"
11479 kill -USR1 $multi_pid
11480 # 1 second delay, so if mtime change we will see it
11482 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11483 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11485 run_test 185 "Volatile file support"
11488 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11489 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11490 skip "Need MDS version at least 2.3.0" && return
11492 local dir0=$DIR/$tdir/$testnum
11493 mkdir -p $dir0 || error "creating dir $dir0"
11495 local file=$dir0/file1
11496 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11497 local dv1=$($LFS data_version $file)
11498 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11499 local dv2=$($LFS data_version $file)
11500 [[ $dv1 != $dv2 ]] ||
11501 error "data version did not change on write $dv1 == $dv2"
11506 run_test 187a "Test data version change"
11509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11510 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11511 skip "Need MDS version at least 2.3.0" && return
11513 local dir0=$DIR/$tdir/$testnum
11514 mkdir -p $dir0 || error "creating dir $dir0"
11516 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11517 [[ ${DV[0]} != ${DV[1]} ]] ||
11518 error "data version did not change on write"\
11519 " ${DV[0]} == ${DV[1]}"
11524 run_test 187b "Test data version change on volatile file"
11527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11528 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11529 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11531 local POOL=${POOL:-cea1}
11532 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11533 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11536 local last_ost=$(($OSTCOUNT - 1))
11538 local ost_list=$(seq $first_ost $ost_step $last_ost)
11539 local ost_range="$first_ost $last_ost $ost_step"
11540 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11541 local file_dir=$POOL_ROOT/file_tst
11542 local subdir=$test_path/subdir
11546 # former test_200a test_200b
11547 pool_add $POOL || { rc=$? ; break; }
11548 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11549 # former test_200c test_200d
11550 mkdir -p $test_path
11551 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11552 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11554 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11555 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11556 || { rc=$? ; break; }
11557 # former test_200e test_200f
11558 local files=$((OSTCOUNT*3))
11559 pool_alloc_files $POOL $test_path $files "$ost_list" \
11560 || { rc=$? ; break; }
11561 pool_create_files $POOL $file_dir $files "$ost_list" \
11562 || { rc=$? ; break; }
11563 # former test_200g test_200h
11564 pool_lfs_df $POOL || { rc=$? ; break; }
11565 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11567 # former test_201a test_201b test_201c
11568 pool_remove_first_target $POOL || { rc=$? ; break; }
11570 local f=$test_path/$tfile
11571 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11572 pool_remove $POOL $f || { rc=$? ; break; }
11579 run_test 200 "OST pools"
11581 # usage: default_attr <count | size | offset>
11583 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11586 # usage: check_default_stripe_attr
11587 check_default_stripe_attr() {
11588 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11590 --stripe-count|--count)
11591 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11592 --stripe-size|--size)
11593 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11594 --stripe-index|--index)
11597 error "unknown getstripe attr '$1'"
11600 [ $ACTUAL != $EXPECTED ] &&
11601 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11605 test_mkdir -p $DIR/$tdir
11606 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11608 check_default_stripe_attr --stripe-count
11609 check_default_stripe_attr --stripe-size
11610 check_default_stripe_attr --stripe-index
11614 run_test 204a "Print default stripe attributes ================="
11617 test_mkdir -p $DIR/$tdir
11618 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11620 check_default_stripe_attr --stripe-size
11621 check_default_stripe_attr --stripe-index
11625 run_test 204b "Print default stripe size and offset ==========="
11628 test_mkdir -p $DIR/$tdir
11629 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11631 check_default_stripe_attr --stripe-count
11632 check_default_stripe_attr --stripe-index
11636 run_test 204c "Print default stripe count and offset ==========="
11639 test_mkdir -p $DIR/$tdir
11640 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11642 check_default_stripe_attr --stripe-count
11643 check_default_stripe_attr --stripe-size
11647 run_test 204d "Print default stripe count and size ============="
11650 test_mkdir -p $DIR/$tdir
11651 $SETSTRIPE -d $DIR/$tdir
11653 check_default_stripe_attr --stripe-count --raw
11654 check_default_stripe_attr --stripe-size --raw
11655 check_default_stripe_attr --stripe-index --raw
11659 run_test 204e "Print raw stripe attributes ================="
11662 test_mkdir -p $DIR/$tdir
11663 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11665 check_default_stripe_attr --stripe-size --raw
11666 check_default_stripe_attr --stripe-index --raw
11670 run_test 204f "Print raw stripe size and offset ==========="
11673 test_mkdir -p $DIR/$tdir
11674 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11676 check_default_stripe_attr --stripe-count --raw
11677 check_default_stripe_attr --stripe-index --raw
11681 run_test 204g "Print raw stripe count and offset ==========="
11684 test_mkdir -p $DIR/$tdir
11685 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11687 check_default_stripe_attr --stripe-count --raw
11688 check_default_stripe_attr --stripe-size --raw
11692 run_test 204h "Print raw stripe count and size ============="
11694 # Figure out which job scheduler is being used, if any,
11695 # or use a fake one
11696 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11697 JOBENV=SLURM_JOB_ID
11698 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11700 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11702 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11703 JOBENV=LOADL_STEP_ID
11704 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11707 $LCTL list_param jobid_name > /dev/null 2>&1
11708 if [ $? -eq 0 ]; then
11715 verify_jobstats() {
11720 # we don't really need to clear the stats for this test to work, since each
11721 # command has a unique jobid, but it makes debugging easier if needed.
11722 # for facet in $facets; do
11723 # local dev=$(convert_facet2label $facet)
11724 # # clear old jobstats
11725 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11728 # use a new JobID for each test, or we might see an old one
11729 [ "$JOBENV" = "FAKE_JOBID" ] &&
11730 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11734 [ "$JOBENV" = "nodelocal" ] && {
11735 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11736 $LCTL set_param jobid_name=$FAKE_JOBID
11740 log "Test: ${cmd[*]}"
11741 log "Using JobID environment variable $JOBENV=$JOBVAL"
11743 if [ $JOBENV = "FAKE_JOBID" ]; then
11744 FAKE_JOBID=$JOBVAL ${cmd[*]}
11749 # all files are created on OST0000
11750 for facet in $facets; do
11751 local stats="*.$(convert_facet2label $facet).job_stats"
11752 if [ $(do_facet $facet lctl get_param $stats |
11753 grep -c $JOBVAL) -ne 1 ]; then
11754 do_facet $facet lctl get_param $stats
11755 error "No jobstats for $JOBVAL found on $facet::$stats"
11762 NEW_JOBENV=${1:-$OLD_JOBENV}
11763 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11764 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11768 do_facet $SINGLEMDS \
11769 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11770 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11771 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11774 test_205() { # Job stats
11775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11776 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11777 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11778 remote_ost_nodsh && skip "remote OST with nodsh" && return
11780 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11781 skip "Server doesn't support jobstats" && return 0
11782 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11784 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11785 if [ $OLD_JOBENV != $JOBENV ]; then
11786 jobstats_set $JOBENV
11787 trap cleanup_205 EXIT
11790 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11791 echo "Registered as changelog user $CL_USER"
11793 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11794 lctl get_param -n mdt.*.job_cleanup_interval)
11795 local interval_new=5
11796 do_facet $SINGLEMDS \
11797 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11798 local start=$SECONDS
11802 cmd="mkdir $DIR/$tdir"
11803 verify_jobstats "$cmd" "$SINGLEMDS"
11805 cmd="rmdir $DIR/$tdir"
11806 verify_jobstats "$cmd" "$SINGLEMDS"
11807 # mkdir on secondary MDT
11808 if [ $MDSCOUNT -gt 1 ]; then
11809 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11810 verify_jobstats "$cmd" "mds2"
11813 cmd="mknod $DIR/$tfile c 1 3"
11814 verify_jobstats "$cmd" "$SINGLEMDS"
11816 cmd="rm -f $DIR/$tfile"
11817 verify_jobstats "$cmd" "$SINGLEMDS"
11818 # create all files on OST0000 so verify_jobstats can find OST stats
11820 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11821 verify_jobstats "$cmd" "$SINGLEMDS"
11823 cmd="touch $DIR/$tfile"
11824 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11826 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11827 verify_jobstats "$cmd" "ost1"
11829 cancel_lru_locks osc
11830 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11831 verify_jobstats "$cmd" "ost1"
11833 cmd="$TRUNCATE $DIR/$tfile 0"
11834 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11836 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11837 verify_jobstats "$cmd" "$SINGLEMDS"
11838 # jobstats expiry - sleep until old stats should be expired
11839 local left=$((interval_new + 2 - (SECONDS - start)))
11840 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11841 cmd="mkdir $DIR/$tdir.expire"
11842 verify_jobstats "$cmd" "$SINGLEMDS"
11843 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11844 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11846 # Ensure that jobid are present in changelog (if supported by MDS)
11847 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11849 $LFS changelog $MDT0 | tail -9
11850 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11851 [ $jobids -eq 9 ] ||
11852 error "Wrong changelog jobid count $jobids != 9"
11856 jobstats_set $JOBENV
11858 $LFS changelog $MDT0 | tail -1
11859 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11860 [ $jobids -eq 0 ] ||
11861 error "Unexpected jobids when jobid_var=$JOBENV"
11866 run_test 205 "Verify job stats"
11868 # LU-1480, LU-1773 and LU-1657
11870 mkdir -p $DIR/$tdir
11871 $SETSTRIPE -c -1 $DIR/$tdir
11872 #define OBD_FAIL_LOV_INIT 0x1403
11873 $LCTL set_param fail_loc=0xa0001403
11874 $LCTL set_param fail_val=1
11875 touch $DIR/$tdir/$tfile || true
11877 run_test 206 "fail lov_init_raid0() doesn't lbug"
11880 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11881 local fsz=`stat -c %s $DIR/$tfile`
11882 cancel_lru_locks mdc
11884 # do not return layout in getattr intent
11885 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11886 $LCTL set_param fail_loc=0x170
11887 local sz=`stat -c %s $DIR/$tfile`
11889 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11893 run_test 207a "can refresh layout at glimpse"
11896 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11897 local cksum=`md5sum $DIR/$tfile`
11898 local fsz=`stat -c %s $DIR/$tfile`
11899 cancel_lru_locks mdc
11900 cancel_lru_locks osc
11902 # do not return layout in getattr intent
11903 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11904 $LCTL set_param fail_loc=0x171
11906 # it will refresh layout after the file is opened but before read issues
11907 echo checksum is "$cksum"
11908 echo "$cksum" |md5sum -c --quiet || error "file differs"
11912 run_test 207b "can refresh layout at open"
11915 # FIXME: in this test suite, only RD lease is used. This is okay
11916 # for now as only exclusive open is supported. After generic lease
11917 # is done, this test suite should be revised. - Jinshan
11919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11920 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11921 { skip "Need MDS version at least 2.4.52"; return 0; }
11923 echo "==== test 1: verify get lease work"
11924 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11926 echo "==== test 2: verify lease can be broken by upcoming open"
11927 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11931 $MULTIOP $DIR/$tfile oO_RDONLY:c
11932 kill -USR1 $PID && wait $PID || error "break lease error"
11934 echo "==== test 3: verify lease can't be granted if an open already exists"
11935 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11939 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11940 kill -USR1 $PID && wait $PID || error "open file error"
11942 echo "==== test 4: lease can sustain over recovery"
11943 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11949 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11951 echo "==== test 5: lease broken can't be regained by replay"
11952 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11956 # open file to break lease and then recovery
11957 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11960 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11964 run_test 208 "Exclusive open"
11967 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11968 skip_env "must have disp_stripe" && return
11971 sync; sleep 5; sync;
11973 echo 3 > /proc/sys/vm/drop_caches
11974 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11976 # open/close 500 times
11977 for i in $(seq 500); do
11981 echo 3 > /proc/sys/vm/drop_caches
11982 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11984 echo "before: $req_before, after: $req_after"
11985 [ $((req_after - req_before)) -ge 300 ] &&
11986 error "open/close requests are not freed"
11989 run_test 209 "read-only open/close requests should be freed promptly"
11993 size=$((size % 8192 + 1))
11994 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11995 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11996 rm -f $DIR/f212 $DIR/f212.xyz
11998 run_test 212 "Sendfile test ============================================"
12001 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12002 cancel_lru_locks osc
12003 lctl set_param fail_loc=0x8000040f
12004 # generate a read lock
12005 cat $DIR/$tfile > /dev/null
12006 # write to the file, it will try to cancel the above read lock.
12007 cat /etc/hosts >> $DIR/$tfile
12009 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12011 test_214() { # for bug 20133
12012 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12013 for (( i=0; i < 340; i++ )) ; do
12014 touch $DIR/$tdir/d214c/a$i
12017 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12018 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12019 ls $DIR/d214c || error "ls $DIR/d214c failed"
12020 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12021 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12023 run_test 214 "hash-indexed directory test - bug 20133"
12025 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12026 create_lnet_proc_files() {
12027 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12028 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12030 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12031 rm -f "$TMP/lnet_$1.sys_tmp"
12034 # counterpart of create_lnet_proc_files
12035 remove_lnet_proc_files() {
12036 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12039 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12040 # 3rd arg as regexp for body
12041 check_lnet_proc_stats() {
12042 local l=$(cat "$TMP/lnet_$1" |wc -l)
12043 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12045 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12048 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12049 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12050 # optional and can be regexp for 2nd line (lnet.routes case)
12051 check_lnet_proc_entry() {
12052 local blp=2 # blp stands for 'position of 1st line of body'
12053 [ -z "$5" ] || blp=3 # lnet.routes case
12055 local l=$(cat "$TMP/lnet_$1" |wc -l)
12056 # subtracting one from $blp because the body can be empty
12057 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12059 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12060 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12062 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12063 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12065 # bail out if any unexpected line happened
12066 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12067 [ "$?" != 0 ] || error "$2 misformatted"
12070 test_215() { # for bugs 18102, 21079, 21517
12071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12072 local N='(0|[1-9][0-9]*)' # non-negative numeric
12073 local P='[1-9][0-9]*' # positive numeric
12074 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12075 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12076 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12077 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12079 local L1 # regexp for 1st line
12080 local L2 # regexp for 2nd line (optional)
12081 local BR # regexp for the rest (body)
12083 # lnet.stats should look as 11 space-separated non-negative numerics
12084 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12085 create_lnet_proc_files "stats"
12086 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12087 remove_lnet_proc_files "stats"
12089 # lnet.routes should look like this:
12090 # Routing disabled/enabled
12091 # net hops priority state router
12092 # where net is a string like tcp0, hops > 0, priority >= 0,
12093 # state is up/down,
12094 # router is a string like 192.168.1.1@tcp2
12095 L1="^Routing (disabled|enabled)$"
12096 L2="^net +hops +priority +state +router$"
12097 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12098 create_lnet_proc_files "routes"
12099 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12100 remove_lnet_proc_files "routes"
12102 # lnet.routers should look like this:
12103 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12104 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12105 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12106 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12107 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12108 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12109 create_lnet_proc_files "routers"
12110 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12111 remove_lnet_proc_files "routers"
12113 # lnet.peers should look like this:
12114 # nid refs state last max rtr min tx min queue
12115 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12116 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12117 # numeric (0 or >0 or <0), queue >= 0.
12118 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12119 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12120 create_lnet_proc_files "peers"
12121 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12122 remove_lnet_proc_files "peers"
12124 # lnet.buffers should look like this:
12125 # pages count credits min
12126 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12127 L1="^pages +count +credits +min$"
12128 BR="^ +$N +$N +$I +$I$"
12129 create_lnet_proc_files "buffers"
12130 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12131 remove_lnet_proc_files "buffers"
12133 # lnet.nis should look like this:
12134 # nid status alive refs peer rtr max tx min
12135 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12136 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12137 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12138 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12139 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12140 create_lnet_proc_files "nis"
12141 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12142 remove_lnet_proc_files "nis"
12144 # can we successfully write to lnet.stats?
12145 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12146 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12148 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12150 test_216() { # bug 20317
12151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12152 remote_ost_nodsh && skip "remote OST with nodsh" && return
12155 local facets=$(get_facets OST)
12156 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12158 save_lustre_params client "osc.*.contention_seconds" > $p
12159 save_lustre_params $facets \
12160 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12161 save_lustre_params $facets \
12162 "ldlm.namespaces.filter-*.contended_locks" >> $p
12163 save_lustre_params $facets \
12164 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12167 # agressive lockless i/o settings
12168 for node in $(osts_nodes); do
12169 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12171 lctl set_param -n osc.*.contention_seconds 60
12173 $DIRECTIO write $DIR/$tfile 0 10 4096
12174 $CHECKSTAT -s 40960 $DIR/$tfile
12176 # disable lockless i/o
12177 for node in $(osts_nodes); do
12178 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12180 lctl set_param -n osc.*.contention_seconds 0
12183 dd if=/dev/zero of=$DIR/$tfile count=0
12184 $CHECKSTAT -s 0 $DIR/$tfile
12186 restore_lustre_params <$p
12190 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12192 test_217() { # bug 22430
12193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12197 for node in $(nodes_list); do
12198 nid=$(host_nids_address $node $NETTYPE)
12199 if [[ $nid = *-* ]] ; then
12200 echo "lctl ping $nid@$NETTYPE"
12201 lctl ping $nid@$NETTYPE
12203 echo "skipping $node (no hyphen detected)"
12207 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12210 # do directio so as not to populate the page cache
12211 log "creating a 10 Mb file"
12212 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12213 log "starting reads"
12214 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12215 log "truncating the file"
12216 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12218 kill %+ || true # reads might have finished
12219 echo "wait until dd is finished"
12221 log "removing the temporary file"
12222 rm -rf $DIR/$tfile || error "tmp file removal failed"
12224 run_test 218 "parallel read and truncate should not deadlock ======================="
12227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12228 # write one partial page
12229 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12230 # set no grant so vvp_io_commit_write will do sync write
12231 $LCTL set_param fail_loc=0x411
12232 # write a full page at the end of file
12233 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12235 $LCTL set_param fail_loc=0
12236 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12237 $LCTL set_param fail_loc=0x411
12238 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12241 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12242 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12244 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12246 test_220() { #LU-325
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12248 remote_ost_nodsh && skip "remote OST with nodsh" && return
12249 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12250 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12253 # create on MDT0000 so the last_id and next_id are correct
12255 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12259 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12260 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12261 osc.$mdtosc_proc1.prealloc_last_id)
12262 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12263 osc.$mdtosc_proc1.prealloc_next_id)
12267 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12268 #define OBD_FAIL_OST_ENOINO 0x229
12269 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12270 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12271 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12273 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12275 MDSOBJS=$((last_id - next_id))
12276 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12278 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12279 echo "OST still has $count kbytes free"
12281 echo "create $MDSOBJS files @next_id..."
12282 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12284 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12285 osc.$mdtosc_proc1.prealloc_last_id)
12286 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12287 osc.$mdtosc_proc1.prealloc_next_id)
12289 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12294 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12295 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12297 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12298 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12299 echo "unlink $MDSOBJS files @$next_id..."
12300 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12302 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12306 dd if=`which date` of=$MOUNT/date oflag=sync
12307 chmod +x $MOUNT/date
12309 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12310 $LCTL set_param fail_loc=0x80001401
12312 $MOUNT/date > /dev/null
12315 run_test 221 "make sure fault and truncate race to not cause OOM"
12318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12320 test_mkdir -p $DIR/$tdir
12321 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12322 createmany -o $DIR/$tdir/$tfile 10
12323 cancel_lru_locks mdc
12324 cancel_lru_locks osc
12325 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12326 $LCTL set_param fail_loc=0x31a
12327 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12328 $LCTL set_param fail_loc=0
12331 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12336 test_mkdir -p $DIR/$tdir
12337 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12338 createmany -o $DIR/$tdir/$tfile 10
12339 cancel_lru_locks mdc
12340 cancel_lru_locks osc
12341 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12342 $LCTL set_param fail_loc=0x31a
12343 rm -r $DIR/$tdir || "AGL for rmdir failed"
12344 $LCTL set_param fail_loc=0
12346 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12351 test_mkdir -p $DIR/$tdir
12352 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12353 createmany -o $DIR/$tdir/$tfile 10
12354 cancel_lru_locks mdc
12355 cancel_lru_locks osc
12356 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12357 $LCTL set_param fail_loc=0x31b
12358 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12359 $LCTL set_param fail_loc=0
12362 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12364 test_224a() { # LU-1039, MRP-303
12365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12366 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12367 $LCTL set_param fail_loc=0x508
12368 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12369 $LCTL set_param fail_loc=0
12372 run_test 224a "Don't panic on bulk IO failure"
12374 test_224b() { # LU-1039, MRP-303
12375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12376 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12377 cancel_lru_locks osc
12378 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12379 $LCTL set_param fail_loc=0x515
12380 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12381 $LCTL set_param fail_loc=0
12384 run_test 224b "Don't panic on bulk IO failure"
12386 test_224c() { # LU-6441
12387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12388 local pages_per_rpc=$($LCTL get_param \
12389 osc.*.max_pages_per_rpc)
12390 local at_max=$($LCTL get_param -n at_max)
12391 local timeout=$($LCTL get_param -n timeout)
12392 local test_at="$LCTL get_param -n at_max"
12393 local param_at="$FSNAME.sys.at_max"
12394 local test_timeout="$LCTL get_param -n timeout"
12395 local param_timeout="$FSNAME.sys.timeout"
12397 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12399 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12400 error "conf_param at_max=0 failed"
12401 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12402 error "conf_param timeout=5 failed"
12404 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12405 $LCTL set_param fail_loc=0x520
12406 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12408 $LCTL set_param fail_loc=0
12410 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12411 error "conf_param at_max=$at_max failed"
12412 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12413 $timeout || error "conf_param timeout=$timeout failed"
12415 $LCTL set_param -n $pages_per_rpc
12417 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12419 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12422 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12423 if [ -z ${MDSSURVEY} ]; then
12424 skip_env "mds-survey not found" && return
12427 [ $MDSCOUNT -ge 2 ] &&
12428 skip "skipping now for more than one MDT" && return
12430 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12431 { skip "Need MDS version at least 2.2.51"; return; }
12433 local mds=$(facet_host $SINGLEMDS)
12434 local target=$(do_nodes $mds 'lctl dl' | \
12435 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12437 local cmd1="file_count=1000 thrhi=4"
12438 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12439 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12440 local cmd="$cmd1 $cmd2 $cmd3"
12442 rm -f ${TMP}/mds_survey*
12444 eval $cmd || error "mds-survey with zero-stripe failed"
12445 cat ${TMP}/mds_survey*
12446 rm -f ${TMP}/mds_survey*
12448 run_test 225a "Metadata survey sanity with zero-stripe"
12451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12452 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12453 if [ -z ${MDSSURVEY} ]; then
12454 skip_env "mds-survey not found" && return
12456 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12457 { skip "Need MDS version at least 2.2.51"; return; }
12459 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12460 skip_env "Need to mount OST to test" && return
12463 [ $MDSCOUNT -ge 2 ] &&
12464 skip "skipping now for more than one MDT" && return
12465 local mds=$(facet_host $SINGLEMDS)
12466 local target=$(do_nodes $mds 'lctl dl' | \
12467 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12469 local cmd1="file_count=1000 thrhi=4"
12470 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12471 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12472 local cmd="$cmd1 $cmd2 $cmd3"
12474 rm -f ${TMP}/mds_survey*
12476 eval $cmd || error "mds-survey with stripe_count failed"
12477 cat ${TMP}/mds_survey*
12478 rm -f ${TMP}/mds_survey*
12480 run_test 225b "Metadata survey sanity with stripe_count = 1"
12482 mcreate_path2fid () {
12488 local path=$DIR/$tdir/$name
12493 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12494 error "cannot create $desc"
12496 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12498 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12500 fid_path=$($LFS fid2path $MOUNT $fid)
12502 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12504 [ "$path" == "$fid_path" ] ||
12505 error "fid2path returned $fid_path, expected $path"
12507 echo "pass with $path and $fid"
12512 mkdir -p $DIR/$tdir
12514 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12515 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12516 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12517 mcreate_path2fid 0040666 0 0 dir "directory"
12518 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12519 mcreate_path2fid 0100666 0 0 file "regular file"
12520 mcreate_path2fid 0120666 0 0 link "symbolic link"
12521 mcreate_path2fid 0140666 0 0 sock "socket"
12523 run_test 226a "call path2fid and fid2path on files of all type"
12526 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12530 mkdir -p $DIR/$tdir
12531 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12532 error "create remote directory failed"
12533 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12534 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12535 "character special file (null)"
12536 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12537 "character special file (no device)"
12538 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12539 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12540 "block special file (loop)"
12541 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12542 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12543 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12545 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12547 # LU-1299 Executing or running ldd on a truncated executable does not
12548 # cause an out-of-memory condition.
12550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12551 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12552 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12553 chmod +x $MOUNT/date
12555 $MOUNT/date > /dev/null
12556 ldd $MOUNT/date > /dev/null
12559 run_test 227 "running truncated executable does not cause OOM"
12561 # LU-1512 try to reuse idle OI blocks
12563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12565 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12566 skip "non-ldiskfs backend" && return
12568 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12569 local myDIR=$DIR/$tdir
12572 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12573 $LCTL set_param fail_loc=0x80001002
12574 createmany -o $myDIR/t- 10000
12575 $LCTL set_param fail_loc=0
12576 # The guard is current the largest FID holder
12578 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12580 local IDX=$(($SEQ % 64))
12582 do_facet $SINGLEMDS sync
12583 # Make sure journal flushed.
12585 local blk1=$(do_facet $SINGLEMDS \
12586 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12587 grep Blockcount | awk '{print $4}')
12589 # Remove old files, some OI blocks will become idle.
12590 unlinkmany $myDIR/t- 10000
12591 # Create new files, idle OI blocks should be reused.
12592 createmany -o $myDIR/t- 2000
12593 do_facet $SINGLEMDS sync
12594 # Make sure journal flushed.
12596 local blk2=$(do_facet $SINGLEMDS \
12597 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12598 grep Blockcount | awk '{print $4}')
12600 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12602 run_test 228a "try to reuse idle OI blocks"
12605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12607 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12608 skip "non-ldiskfs backend" && return
12610 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12611 local myDIR=$DIR/$tdir
12614 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12615 $LCTL set_param fail_loc=0x80001002
12616 createmany -o $myDIR/t- 10000
12617 $LCTL set_param fail_loc=0
12618 # The guard is current the largest FID holder
12620 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12622 local IDX=$(($SEQ % 64))
12624 do_facet $SINGLEMDS sync
12625 # Make sure journal flushed.
12627 local blk1=$(do_facet $SINGLEMDS \
12628 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12629 grep Blockcount | awk '{print $4}')
12631 # Remove old files, some OI blocks will become idle.
12632 unlinkmany $myDIR/t- 10000
12635 stop $SINGLEMDS || error "Fail to stop MDT."
12637 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12639 df $MOUNT || error "Fail to df."
12640 # Create new files, idle OI blocks should be reused.
12641 createmany -o $myDIR/t- 2000
12642 do_facet $SINGLEMDS sync
12643 # Make sure journal flushed.
12645 local blk2=$(do_facet $SINGLEMDS \
12646 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12647 grep Blockcount | awk '{print $4}')
12649 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12651 run_test 228b "idle OI blocks can be reused after MDT restart"
12655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12657 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12658 skip "non-ldiskfs backend" && return
12660 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12661 local myDIR=$DIR/$tdir
12664 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12665 $LCTL set_param fail_loc=0x80001002
12666 # 20000 files can guarantee there are index nodes in the OI file
12667 createmany -o $myDIR/t- 20000
12668 $LCTL set_param fail_loc=0
12669 # The guard is current the largest FID holder
12671 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12673 local IDX=$(($SEQ % 64))
12675 do_facet $SINGLEMDS sync
12676 # Make sure journal flushed.
12678 local blk1=$(do_facet $SINGLEMDS \
12679 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12680 grep Blockcount | awk '{print $4}')
12682 # Remove old files, some OI blocks will become idle.
12683 unlinkmany $myDIR/t- 20000
12685 # The OI file should become empty now
12687 # Create new files, idle OI blocks should be reused.
12688 createmany -o $myDIR/t- 2000
12689 do_facet $SINGLEMDS sync
12690 # Make sure journal flushed.
12692 local blk2=$(do_facet $SINGLEMDS \
12693 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12694 grep Blockcount | awk '{print $4}')
12696 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12698 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12700 test_229() { # LU-2482, LU-3448
12701 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12702 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12705 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12709 # Create a file with a released layout and stripe count 2.
12710 $MULTIOP $DIR/$tfile H2c ||
12711 error "failed to create file with released layout"
12713 $GETSTRIPE -v $DIR/$tfile
12715 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12716 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12718 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12719 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12720 stat $DIR/$tfile || error "failed to stat released file"
12722 chown $RUNAS_ID $DIR/$tfile ||
12723 error "chown $RUNAS_ID $DIR/$tfile failed"
12725 chgrp $RUNAS_ID $DIR/$tfile ||
12726 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12728 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12729 rm $DIR/$tfile || error "failed to remove released file"
12731 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12735 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12738 test_mkdir $DIR/$tdir
12739 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12740 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12741 [ $mdt_idx -ne 0 ] &&
12742 error "create local directory on wrong MDT $mdt_idx"
12744 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12745 error "create remote directory failed"
12746 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12747 [ $mdt_idx -ne $MDTIDX ] &&
12748 error "create remote directory on wrong MDT $mdt_idx"
12750 createmany -o $DIR/$tdir/test_230/t- 10 ||
12751 error "create files on remote directory failed"
12752 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12753 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12754 rm -r $DIR/$tdir || error "unlink remote directory failed"
12756 run_test 230a "Create remote directory and files under the remote directory"
12759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12767 local migrate_dir=$DIR/$tdir/migrate_dir
12768 local other_dir=$DIR/$tdir/other_dir
12770 test_mkdir $DIR/$tdir
12771 test_mkdir -i0 -c1 $migrate_dir
12772 test_mkdir -i0 -c1 $other_dir
12773 for ((i=0; i<10; i++)); do
12774 mkdir -p $migrate_dir/dir_${i}
12775 createmany -o $migrate_dir/dir_${i}/f 10 ||
12776 error "create files under remote dir failed $i"
12779 cp /etc/passwd $migrate_dir/$tfile
12780 cp /etc/passwd $other_dir/$tfile
12781 chattr +SAD $migrate_dir
12782 chattr +SAD $migrate_dir/$tfile
12784 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12785 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12786 local old_dir_mode=$(stat -c%f $migrate_dir)
12787 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12789 mkdir -p $migrate_dir/dir_default_stripe2
12790 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12791 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12793 mkdir -p $other_dir
12794 ln $migrate_dir/$tfile $other_dir/luna
12795 ln $migrate_dir/$tfile $migrate_dir/sofia
12796 ln $other_dir/$tfile $migrate_dir/david
12797 ln -s $migrate_dir/$tfile $other_dir/zachary
12798 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12799 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12801 $LFS migrate -m $MDTIDX $migrate_dir ||
12802 error "fails on migrating remote dir to MDT1"
12804 echo "migratate to MDT1, then checking.."
12805 for ((i = 0; i < 10; i++)); do
12806 for file in $(find $migrate_dir/dir_${i}); do
12807 mdt_index=$($LFS getstripe -M $file)
12808 [ $mdt_index == $MDTIDX ] ||
12809 error "$file is not on MDT${MDTIDX}"
12813 # the multiple link file should still in MDT0
12814 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12815 [ $mdt_index == 0 ] ||
12816 error "$file is not on MDT${MDTIDX}"
12818 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12819 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12820 error " expect $old_dir_flag get $new_dir_flag"
12822 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12823 [ "$old_file_flag" = "$new_file_flag" ] ||
12824 error " expect $old_file_flag get $new_file_flag"
12826 local new_dir_mode=$(stat -c%f $migrate_dir)
12827 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12828 error "expect mode $old_dir_mode get $new_dir_mode"
12830 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12831 [ "$old_file_mode" = "$new_file_mode" ] ||
12832 error "expect mode $old_file_mode get $new_file_mode"
12834 diff /etc/passwd $migrate_dir/$tfile ||
12835 error "$tfile different after migration"
12837 diff /etc/passwd $other_dir/luna ||
12838 error "luna different after migration"
12840 diff /etc/passwd $migrate_dir/sofia ||
12841 error "sofia different after migration"
12843 diff /etc/passwd $migrate_dir/david ||
12844 error "david different after migration"
12846 diff /etc/passwd $other_dir/zachary ||
12847 error "zachary different after migration"
12849 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12850 error "${tfile}_ln different after migration"
12852 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12853 error "${tfile}_ln_other different after migration"
12855 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12856 [ $stripe_count = 2 ] ||
12857 error "dir strpe_count $d != 2 after migration."
12859 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12860 [ $stripe_count = 2 ] ||
12861 error "file strpe_count $d != 2 after migration."
12863 #migrate back to MDT0
12866 $LFS migrate -m $MDTIDX $migrate_dir ||
12867 error "fails on migrating remote dir to MDT0"
12869 echo "migrate back to MDT0, checking.."
12870 for file in $(find $migrate_dir); do
12871 mdt_index=$($LFS getstripe -M $file)
12872 [ $mdt_index == $MDTIDX ] ||
12873 error "$file is not on MDT${MDTIDX}"
12876 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12877 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12878 error " expect $old_dir_flag get $new_dir_flag"
12880 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12881 [ "$old_file_flag" = "$new_file_flag" ] ||
12882 error " expect $old_file_flag get $new_file_flag"
12884 local new_dir_mode=$(stat -c%f $migrate_dir)
12885 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12886 error "expect mode $old_dir_mode get $new_dir_mode"
12888 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12889 [ "$old_file_mode" = "$new_file_mode" ] ||
12890 error "expect mode $old_file_mode get $new_file_mode"
12892 diff /etc/passwd ${migrate_dir}/$tfile ||
12893 error "$tfile different after migration"
12895 diff /etc/passwd ${other_dir}/luna ||
12896 error "luna different after migration"
12898 diff /etc/passwd ${migrate_dir}/sofia ||
12899 error "sofia different after migration"
12901 diff /etc/passwd ${other_dir}/zachary ||
12902 error "zachary different after migration"
12904 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12905 error "${tfile}_ln different after migration"
12907 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12908 error "${tfile}_ln_other different after migration"
12910 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12911 [ $stripe_count = 2 ] ||
12912 error "dir strpe_count $d != 2 after migration."
12914 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12915 [ $stripe_count = 2 ] ||
12916 error "file strpe_count $d != 2 after migration."
12918 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12920 run_test 230b "migrate directory"
12923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12924 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12925 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12929 local migrate_dir=$DIR/$tdir/migrate_dir
12931 #If migrating directory fails in the middle, all entries of
12932 #the directory is still accessiable.
12933 test_mkdir $DIR/$tdir
12934 test_mkdir -i0 -c1 $migrate_dir
12936 createmany -o $migrate_dir/f 10 ||
12937 error "create files under ${migrate_dir} failed"
12939 #failed after migrating 5 entries
12940 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12941 do_facet mds1 lctl set_param fail_loc=0x20001801
12942 do_facet mds1 lctl set_param fail_val=5
12943 local t=$(ls $migrate_dir | wc -l)
12944 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
12945 error "migrate should fail after 5 entries"
12947 mkdir $migrate_dir/dir &&
12948 error "mkdir succeeds under migrating directory"
12949 touch $migrate_dir/file &&
12950 error "touch file succeeds under migrating directory"
12952 local u=$(ls $migrate_dir | wc -l)
12953 [ "$u" == "$t" ] || error "$u != $t during migration"
12955 for file in $(find $migrate_dir); do
12956 stat $file || error "stat $file failed"
12959 do_facet mds1 lctl set_param fail_loc=0
12960 do_facet mds1 lctl set_param fail_val=0
12962 $LFS migrate -m $MDTIDX $migrate_dir ||
12963 error "migrate open files should failed with open files"
12965 echo "Finish migration, then checking.."
12966 for file in $(find $migrate_dir); do
12967 mdt_index=$($LFS getstripe -M $file)
12968 [ $mdt_index == $MDTIDX ] ||
12969 error "$file is not on MDT${MDTIDX}"
12972 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12974 run_test 230c "check directory accessiblity if migration is failed"
12977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12978 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12981 local migrate_dir=$DIR/$tdir/migrate_dir
12985 test_mkdir $DIR/$tdir
12986 test_mkdir -i0 -c1 $migrate_dir
12988 for ((i=0; i<100; i++)); do
12989 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
12990 createmany -o $migrate_dir/dir_${i}/f 100 ||
12991 error "create files under remote dir failed $i"
12994 $LFS migrate -m $MDTIDX $migrate_dir ||
12995 error "migrate remote dir error"
12997 echo "Finish migration, then checking.."
12998 for file in $(find $migrate_dir); do
12999 mdt_index=$($LFS getstripe -M $file)
13000 [ $mdt_index == $MDTIDX ] ||
13001 error "$file is not on MDT${MDTIDX}"
13004 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13006 run_test 230d "check migrate big directory"
13009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13010 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13016 mkdir -p $DIR/$tdir
13017 mkdir $DIR/$tdir/migrate_dir
13018 mkdir $DIR/$tdir/other_dir
13019 touch $DIR/$tdir/migrate_dir/a
13020 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13021 ls $DIR/$tdir/other_dir
13023 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13024 error "migrate dir fails"
13026 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13027 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13029 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13030 [ $mdt_index == 0 ] || error "a is not on MDT0"
13032 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13033 error "migrate dir fails"
13035 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13036 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13038 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13039 [ $mdt_index == 1 ] || error "a is not on MDT1"
13041 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13042 [ $mdt_index == 1 ] || error "b is not on MDT1"
13044 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13045 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13047 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13049 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13051 run_test 230e "migrate mulitple local link files"
13054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13059 mkdir -p $DIR/$tdir
13060 mkdir $DIR/$tdir/migrate_dir
13061 $LFS mkdir -i1 $DIR/$tdir/other_dir
13062 touch $DIR/$tdir/migrate_dir/a
13063 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13064 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13065 ls $DIR/$tdir/other_dir
13067 # a should be migrated to MDT1, since no other links on MDT0
13068 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13069 error "migrate dir fails"
13070 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13071 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13072 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13073 [ $mdt_index == 1 ] || error "a is not on MDT1"
13075 # a should stay on MDT1, because it is a mulitple link file
13076 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13077 error "migrate dir fails"
13078 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13079 [ $mdt_index == 1 ] || error "a is not on MDT1"
13081 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13082 error "migrate dir fails"
13084 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13085 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13086 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13088 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13089 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13091 # a should be migrated to MDT0, since no other links on MDT1
13092 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13093 error "migrate dir fails"
13094 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13095 [ $mdt_index == 0 ] || error "a is not on MDT0"
13097 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13099 run_test 230f "migrate mulitple remote link files"
13102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13105 mkdir -p $DIR/$tdir/migrate_dir
13107 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13108 error "migrating dir to non-exist MDT succeeds"
13111 run_test 230g "migrate dir to non-exist MDT"
13114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13115 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13116 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13117 skip "Need MDS version at least 2.7.64" && return
13120 mkdir -p $DIR/$tdir/migrate_dir
13122 $LFS migrate -m1 $DIR &&
13123 error "migrating mountpoint1 should fail"
13125 $LFS migrate -m1 $DIR/$tdir/.. &&
13126 error "migrating mountpoint2 should fail"
13128 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13129 error "migrating $tdir fail"
13131 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13132 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13134 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13135 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13138 run_test 230h "migrate .. and root"
13141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13142 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13144 mkdir -p $DIR/$tdir/migrate_dir
13146 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13147 error "migration fails with a tailing slash"
13149 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13150 error "migration fails with two tailing slashes"
13152 run_test 230i "lfs migrate -m tolerates trailing slashes"
13156 # For simplicity this test assumes that max_pages_per_rpc
13157 # is the same across all OSCs
13158 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13159 local bulk_size=$((max_pages * 4096))
13161 mkdir -p $DIR/$tdir
13163 # clear the OSC stats
13164 $LCTL set_param osc.*.stats=0 &>/dev/null
13167 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13168 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13169 oflag=direct &>/dev/null || error "dd failed"
13171 sync; sleep 1; sync # just to be safe
13172 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13173 if [ x$nrpcs != "x1" ]; then
13174 $LCTL get_param osc.*.stats
13175 error "found $nrpcs ost_write RPCs, not 1 as expected"
13179 # Drop the OSC cache, otherwise we will read from it
13180 cancel_lru_locks osc
13182 # clear the OSC stats
13183 $LCTL set_param osc.*.stats=0 &>/dev/null
13185 # Client reads $bulk_size.
13186 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13187 iflag=direct &>/dev/null || error "dd failed"
13189 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13190 if [ x$nrpcs != "x1" ]; then
13191 $LCTL get_param osc.*.stats
13192 error "found $nrpcs ost_read RPCs, not 1 as expected"
13195 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13198 mkdir -p $DIR/$tdir
13200 for i in {0..1023}; do
13201 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13202 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13203 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13207 run_test 231b "must not assert on fully utilized OST request buffer"
13210 mkdir -p $DIR/$tdir
13211 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13212 $LCTL set_param fail_loc=0x31c
13214 # ignore dd failure
13215 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13217 $LCTL set_param fail_loc=0
13218 umount_client $MOUNT || error "umount failed"
13219 mount_client $MOUNT || error "mount failed"
13221 run_test 232 "failed lock should not block umount"
13224 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13225 { skip "Need MDS version at least 2.3.64"; return; }
13226 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13228 local fid=$($LFS path2fid $MOUNT)
13229 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13230 error "cannot access $MOUNT using its FID '$fid'"
13232 run_test 233a "checking that OBF of the FS root succeeds"
13235 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13236 { skip "Need MDS version at least 2.5.90"; return; }
13237 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13239 local fid=$($LFS path2fid $MOUNT/.lustre)
13240 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13241 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13243 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13244 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13245 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13247 run_test 233b "checking that OBF of the FS .lustre succeeds"
13250 local p="$TMP/sanityN-$TESTNAME.parameters"
13251 save_lustre_params client "llite.*.xattr_cache" > $p
13252 lctl set_param llite.*.xattr_cache 1 ||
13253 { skip "xattr cache is not supported"; return 0; }
13255 mkdir -p $DIR/$tdir || error "mkdir failed"
13256 touch $DIR/$tdir/$tfile || error "touch failed"
13257 # OBD_FAIL_LLITE_XATTR_ENOMEM
13258 $LCTL set_param fail_loc=0x1405
13259 # output of the form: attr 2 4 44 3 fc13 x86_64
13260 V=($(IFS=".-" rpm -q attr))
13261 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13262 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13263 # attr pre-2.4.44-7 had a bug with rc
13264 # LU-3703 - SLES 11 and FC13 clients have older attr
13265 getfattr -n user.attr $DIR/$tdir/$tfile &&
13266 error "getfattr should have failed with ENOMEM"
13268 skip "LU-3703: attr version $(getfattr --version) too old"
13270 $LCTL set_param fail_loc=0x0
13273 restore_lustre_params < $p
13276 run_test 234 "xattr cache should not crash on ENOMEM"
13279 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13280 skip "Need MDS version at least 2.4.52" && return
13281 flock_deadlock $DIR/$tfile
13286 124) error "process hangs on a deadlock"
13288 *) error "error executing flock_deadlock $DIR/$tfile"
13292 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13296 check_swap_layouts_support && return 0
13297 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13299 local ref1=/etc/passwd
13300 local ref2=/etc/group
13301 local file1=$DIR/$tdir/f1
13302 local file2=$DIR/$tdir/f2
13304 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13305 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13306 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13307 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13308 local fd=$(free_fd)
13309 local cmd="exec $fd<>$file2"
13312 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13313 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13316 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13321 run_test 236 "Layout swap on open unlinked file"
13323 # test to verify file handle related system calls
13324 # (name_to_handle_at/open_by_handle_at)
13325 # The new system calls are supported in glibc >= 2.14.
13328 echo "Test file_handle syscalls" > $DIR/$tfile ||
13329 error "write failed"
13330 check_fhandle_syscalls $DIR/$tfile ||
13331 error "check_fhandle_syscalls failed"
13333 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13335 # LU-4659 linkea consistency
13337 local server_version=$(lustre_version_code $SINGLEMDS)
13339 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13340 [[ $server_version -gt $(version_code 2.5.1) &&
13341 $server_version -lt $(version_code 2.5.50) ]] ||
13342 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13345 ln $DIR/$tfile $DIR/$tfile.lnk
13346 touch $DIR/$tfile.new
13347 mv $DIR/$tfile.new $DIR/$tfile
13348 local fid1=$($LFS path2fid $DIR/$tfile)
13349 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13350 local path1=$($LFS fid2path $FSNAME "$fid1")
13351 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13352 local path2=$($LFS fid2path $FSNAME "$fid2")
13353 [ $tfile.lnk == $path2 ] ||
13354 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13357 run_test 238 "Verify linkea consistency"
13360 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13361 skip "Need MDS version at least 2.5.60" && return
13362 local list=$(comma_list $(mdts_nodes))
13364 mkdir -p $DIR/$tdir
13365 createmany -o $DIR/$tdir/f- 5000
13366 unlinkmany $DIR/$tdir/f- 5000
13367 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13368 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13369 osc.*MDT*.sync_in_flight" | calc_sum)
13370 [ "$changes" -eq 0 ] || error "$changes not synced"
13372 run_test 239 "osp_sync test"
13374 test_239a() { #LU-5297
13376 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13377 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13378 chgrp $RUNAS_GID $DIR/$tfile
13379 wait_delete_completed
13381 run_test 239a "process invalid osp sync record correctly"
13383 test_239b() { #LU-5297
13385 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13386 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13387 chgrp $RUNAS_GID $DIR/$tfile1
13388 wait_delete_completed
13389 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13391 chgrp $RUNAS_GID $DIR/$tfile2
13392 wait_delete_completed
13394 run_test 239b "process osp sync record with ENOMEM error correctly"
13397 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13399 mkdir -p $DIR/$tdir
13401 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13402 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13403 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13404 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13406 umount_client $MOUNT || error "umount failed"
13407 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13408 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13409 mount_client $MOUNT || error "failed to mount client"
13411 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13412 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13414 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13417 for LOOP in $(seq $1); do
13418 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13419 cancel_lru_locks osc || true
13424 for LOOP in $(seq $1); do
13425 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13426 iflag=direct 2>/dev/null
13431 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13433 cancel_lru_locks osc
13434 test_241_bio 1000 &
13439 run_test 241 "bio vs dio"
13442 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13444 test_241_dio 1000 &
13449 run_test 241b "dio vs dio"
13452 mkdir -p $DIR/$tdir
13453 touch $DIR/$tdir/$tfile
13455 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13456 do_facet mds1 lctl set_param fail_loc=0x105
13457 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13459 do_facet mds1 lctl set_param fail_loc=0
13460 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13462 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13466 test_mkdir -p $DIR/$tdir
13467 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13469 run_test 243 "various group lock tests"
13473 test_mkdir -p $DIR/$tdir
13474 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13475 sendfile_grouplock $DIR/$tdir/$tfile || \
13476 error "sendfile+grouplock failed"
13479 run_test 244 "sendfile with group lock tests"
13482 local flagname="multi_mod_rpcs"
13483 local connect_data_name="max_mod_rpcs"
13486 # check if multiple modify RPCs flag is set
13487 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13488 grep "connect_flags:")
13491 echo "$out" | grep -qw $flagname
13492 if [ $? -ne 0 ]; then
13493 echo "connect flag $flagname is not set"
13497 # check if multiple modify RPCs data is set
13498 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13501 echo "$out" | grep -qw $connect_data_name ||
13502 error "import should have connect data $connect_data_name"
13504 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13506 test_246() { # LU-7371
13507 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13508 skip "Need OST version >= 2.7.62" && return 0
13509 do_facet ost1 $LCTL set_param fail_val=4095
13510 #define OBD_FAIL_OST_READ_SIZE 0x234
13511 do_facet ost1 $LCTL set_param fail_loc=0x234
13512 $LFS setstripe $DIR/$tfile -i 0 -c 1
13513 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13514 cancel_lru_locks $FSNAME-OST0000
13515 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13517 run_test 246 "Read file of size 4095 should return right length"
13520 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13522 { skip "Fileset feature is not supported"; return; }
13524 local submount=${MOUNT}_$tdir
13527 mkdir -p $submount || error "mkdir $submount failed"
13528 FILESET="$FILESET/$tdir" mount_client $submount ||
13529 error "mount $submount failed"
13530 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13531 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13532 error "read $MOUNT/$tdir/$tfile failed"
13533 umount_client $submount || error "umount $submount failed"
13536 run_test 247a "mount subdir as fileset"
13539 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13540 { skip "Fileset feature is not supported"; return; }
13542 local submount=${MOUNT}_$tdir
13544 rm -rf $MOUNT/$tdir
13545 mkdir -p $submount || error "mkdir $submount failed"
13547 FILESET="$FILESET/$tdir" mount_client $submount &&
13548 error "mount $submount should fail"
13551 run_test 247b "mount subdir that dose not exist"
13554 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13555 { skip "Fileset feature is not supported"; return; }
13557 local submount=${MOUNT}_$tdir
13559 mkdir -p $MOUNT/$tdir/dir1
13560 mkdir -p $submount || error "mkdir $submount failed"
13561 FILESET="$FILESET/$tdir" mount_client $submount ||
13562 error "mount $submount failed"
13563 local fid=$($LFS path2fid $MOUNT/)
13564 $LFS fid2path $submount $fid && error "fid2path should fail"
13565 umount_client $submount || error "umount $submount failed"
13568 run_test 247c "running fid2path outside root"
13571 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13572 { skip "Fileset feature is not supported"; return; }
13574 local submount=${MOUNT}_$tdir
13576 mkdir -p $MOUNT/$tdir/dir1
13577 mkdir -p $submount || error "mkdir $submount failed"
13578 FILESET="$FILESET/$tdir" mount_client $submount ||
13579 error "mount $submount failed"
13580 local fid=$($LFS path2fid $submount/dir1)
13581 $LFS fid2path $submount $fid || error "fid2path should succeed"
13582 umount_client $submount || error "umount $submount failed"
13585 run_test 247d "running fid2path inside root"
13589 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13591 { skip "Fileset feature is not supported"; return; }
13593 local submount=${MOUNT}_$tdir
13596 mkdir -p $submount || error "mkdir $submount failed"
13597 FILESET="$FILESET/.." mount_client $submount &&
13598 error "mount $submount should fail"
13601 run_test 247e "mount .. as fileset"
13604 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13605 && skip "no 16TB file size limit on ZFS" && return
13607 $SETSTRIPE -c 1 $DIR/$tfile
13608 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13609 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13610 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13611 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13612 conv=notrunc,fsync && error "append succeeded"
13615 run_test 250 "Write above 16T limit"
13618 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13620 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13621 #Skip once - writing the first stripe will succeed
13622 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13623 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13624 error "short write happened"
13626 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13627 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13628 error "short read happened"
13632 run_test 251 "Handling short read and write correctly"
13642 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13643 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13644 skip "can only run lr_reader on ldiskfs target"
13648 # check lr_reader on OST0000
13650 dev=$(facet_device $tgt)
13651 out=$(do_facet $tgt $LR_READER $dev)
13652 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13654 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13655 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13656 error "Invalid uuid returned by $LR_READER on target $tgt"
13657 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13659 # check lr_reader -c on MDT0000
13661 dev=$(facet_device $tgt)
13662 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13663 echo "$LR_READER does not support additional options"
13666 out=$(do_facet $tgt $LR_READER -c $dev)
13667 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13669 num=$(echo "$out" | grep -c "mdtlov")
13670 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13671 error "Invalid number of mdtlov clients returned by $LR_READER"
13672 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13674 # check lr_reader -cr on MDT0000
13675 out=$(do_facet $tgt $LR_READER -cr $dev)
13676 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13678 echo "$out" | grep -q "^reply_data:$" ||
13679 error "$LR_READER should have returned 'reply_data' section"
13680 num=$(echo "$out" | grep -c "client_generation")
13681 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13683 run_test 252 "check lr_reader tool"
13688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13689 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13690 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13691 { skip "MDS does not support changelog_size" && return; }
13693 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13694 echo "Registered as changelog user $cl_user"
13696 $LFS changelog_clear $MDT0 $cl_user 0
13698 local size1=$(do_facet mds1 \
13699 $LCTL get_param -n mdd.$MDT0.changelog_size)
13700 echo "Changelog size $size1"
13703 $LFS mkdir -i 0 $DIR/$tdir
13705 mkdir -p $DIR/$tdir/pics/2008/zachy
13706 touch $DIR/$tdir/pics/2008/zachy/timestamp
13707 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13708 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13709 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13710 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13711 rm $DIR/$tdir/pics/desktop.jpg
13713 local size2=$(do_facet mds1 \
13714 $LCTL get_param -n mdd.$MDT0.changelog_size)
13715 echo "Changelog size after work $size2"
13717 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13719 if (( size2 <= size1 )); then
13720 error "Changelog size after work should be greater than original"
13724 run_test 254 "Check changelog size"
13731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13732 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13733 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13734 skip "non-ldiskfs backend" && return
13736 mdt_dev=$(mdsdevname 1)
13738 cl_user=$(do_facet mds1 \
13739 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13740 if [[ -n $cl_user ]]; then
13741 skip "active changelog user"
13745 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13746 echo "Registered as changelog user $cl_user"
13749 mkdir -p $DIR/$tdir
13751 $LFS changelog_clear $MDT0 $cl_user 0
13754 touch $DIR/$tdir/{1..10}
13757 stop mds1 || error "Fail to stop MDT."
13760 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13762 #after mount new plainllog is used
13763 touch $DIR/$tdir/{11..19}
13764 cat_sl=$(do_facet mds1 \
13765 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13766 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13768 if (( cat_sl != 2 )); then
13769 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13770 error "Changelog catalog has wrong number of slots $cat_sl"
13773 $LFS changelog_clear $MDT0 $cl_user 0
13775 cat_sl=$(do_facet mds1 \
13776 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13777 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13779 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13781 if (( cat_sl == 2 )); then
13782 error "Empty plain llog was not deleted from changelog catalog"
13784 if (( cat_sl != 1 )); then
13785 error "Active plain llog shouldn\`t be deleted from catalog"
13788 run_test 256 "Check llog delete for empty and not full state"
13790 cleanup_test_300() {
13794 test_striped_dir() {
13799 mkdir -p $DIR/$tdir
13801 SAVE_UMASK=$(umask)
13802 trap cleanup_test_300 RETURN EXIT
13804 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13805 $DIR/$tdir/striped_dir ||
13806 error "set striped dir error"
13808 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13809 [ "$mode" = "755" ] || error "expect 755 got $mode"
13811 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13812 error "getdirstripe failed"
13813 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13814 if [ "$stripe_count" != "2" ]; then
13815 error "stripe_count is $stripe_count, expect 2"
13818 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13819 if [ "$stripe_index" != "$mdt_index" ]; then
13820 error "stripe_index is $stripe_index, expect $mdt_index"
13823 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13824 error "nlink error after create striped dir"
13826 mkdir $DIR/$tdir/striped_dir/a
13827 mkdir $DIR/$tdir/striped_dir/b
13829 stat $DIR/$tdir/striped_dir/a ||
13830 error "create dir under striped dir failed"
13831 stat $DIR/$tdir/striped_dir/b ||
13832 error "create dir under striped dir failed"
13834 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
13835 error "nlink error after mkdir"
13837 rmdir $DIR/$tdir/striped_dir/a
13838 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
13839 error "nlink error after rmdir"
13841 rmdir $DIR/$tdir/striped_dir/b
13842 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13843 error "nlink error after rmdir"
13845 chattr +i $DIR/$tdir/striped_dir
13846 createmany -o $DIR/$tdir/striped_dir/f 10 &&
13847 error "immutable flags not working under striped dir!"
13848 chattr -i $DIR/$tdir/striped_dir
13850 rmdir $DIR/$tdir/striped_dir ||
13851 error "rmdir striped dir error"
13859 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13860 skip "skipped for lustre < 2.7.0" && return
13861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13862 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13864 test_striped_dir 0 || error "failed on striped dir on MDT0"
13865 test_striped_dir 1 || error "failed on striped dir on MDT0"
13867 run_test 300a "basic striped dir sanity test"
13870 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13871 skip "skipped for lustre < 2.7.0" && return
13872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13873 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13879 test_mkdir $DIR/$tdir || error "mkdir fail"
13880 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13881 error "set striped dir error"
13882 for ((i=0; i<10; i++)); do
13883 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
13885 touch $DIR/$tdir/striped_dir/file_$i ||
13886 error "touch error $i"
13887 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
13888 [ $mtime1 -eq $mtime2 ] &&
13889 error "mtime not change after create"
13891 rm -f $DIR/$tdir/striped_dir/file_$i ||
13892 error "unlink error $i"
13893 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
13894 [ $mtime2 -eq $mtime3 ] &&
13895 error "mtime did not change after unlink"
13899 run_test 300b "check ctime/mtime for striped dir"
13902 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13903 skip "skipped for lustre < 2.7.0" && return
13904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13905 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13908 mkdir -p $DIR/$tdir
13909 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
13910 error "set striped dir error"
13912 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
13913 error "chown striped dir failed"
13915 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
13916 error "create 5k files failed"
13918 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
13920 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
13924 run_test 300c "chown && check ls under striped directory"
13927 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13928 skip "skipped for lustre < 2.7.0" && return
13929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13930 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13934 mkdir -p $DIR/$tdir
13935 $SETSTRIPE -c 2 $DIR/$tdir
13937 #local striped directory
13938 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13939 error "set striped dir error"
13940 createmany -o $DIR/$tdir/striped_dir/f 10 ||
13941 error "create 10 files failed"
13943 #remote striped directory
13944 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
13945 error "set striped dir error"
13946 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
13947 error "create 10 files failed"
13949 for file in $(find $DIR/$tdir); do
13950 stripe_count=$($GETSTRIPE -c $file)
13951 [ $stripe_count -eq 2 ] ||
13952 error "wrong stripe $stripe_count for $file"
13957 run_test 300d "check default stripe under striped directory"
13960 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
13961 skip "Need MDS version at least 2.7.55" && return
13962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13967 mkdir -p $DIR/$tdir
13969 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13970 error "set striped dir error"
13972 touch $DIR/$tdir/striped_dir/a
13973 touch $DIR/$tdir/striped_dir/b
13974 touch $DIR/$tdir/striped_dir/c
13976 mkdir $DIR/$tdir/striped_dir/dir_a
13977 mkdir $DIR/$tdir/striped_dir/dir_b
13978 mkdir $DIR/$tdir/striped_dir/dir_c
13980 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
13981 error "set striped dir under striped dir error"
13983 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
13984 error "set striped dir under striped dir error"
13986 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
13987 error "set striped dir under striped dir error"
13989 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
13990 error "rename dir under striped dir fails"
13992 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
13993 error "rename dir under different stripes fails"
13995 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13996 error "rename file under striped dir should succeed"
13998 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
13999 error "rename dir under striped dir should succeed"
14003 run_test 300e "check rename under striped directory"
14006 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14007 skip "Need MDS version at least 2.7.55" && return
14008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14009 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14014 mkdir -p $DIR/$tdir
14016 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14017 error "set striped dir error"
14019 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14020 error "set striped dir error"
14022 touch $DIR/$tdir/striped_dir/a
14023 mkdir $DIR/$tdir/striped_dir/dir_a
14024 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14025 error "create striped dir under striped dir fails"
14027 touch $DIR/$tdir/striped_dir1/b
14028 mkdir $DIR/$tdir/striped_dir1/dir_b
14029 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14030 error "create striped dir under striped dir fails"
14032 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14033 error "rename dir under different striped dir should fail"
14035 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14036 error "rename striped dir under diff striped dir should fail"
14038 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14039 error "rename file under diff striped dirs fails"
14043 run_test 300f "check rename cross striped directory"
14045 test_300_check_default_striped_dir()
14048 local default_count=$2
14049 local default_index=$3
14052 local dir_stripe_index
14055 echo "checking $dirname $default_count $default_index"
14056 $LFS setdirstripe -D -c $default_count -i $default_index \
14057 -t all_char $DIR/$tdir/$dirname ||
14058 error "set default stripe on striped dir error"
14059 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14060 [ $stripe_count -eq $default_count ] ||
14061 error "expect $default_count get $stripe_count for $dirname"
14063 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14064 [ $stripe_index -eq $default_index ] ||
14065 error "expect $default_index get $stripe_index for $dirname"
14067 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14068 error "create dirs failed"
14070 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14071 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14072 for dir in $(find $DIR/$tdir/$dirname/*); do
14073 stripe_count=$($LFS getdirstripe -c $dir)
14074 [ $stripe_count -eq $default_count ] ||
14075 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14076 error "stripe count $default_count != $stripe_count for $dir"
14078 stripe_index=$($LFS getdirstripe -i $dir)
14079 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14080 error "$stripe_index != $default_index for $dir"
14082 #check default stripe
14083 stripe_count=$($LFS getdirstripe -D -c $dir)
14084 [ $stripe_count -eq $default_count ] ||
14085 error "default count $default_count != $stripe_count for $dir"
14087 stripe_index=$($LFS getdirstripe -D -i $dir)
14088 [ $stripe_index -eq $default_index ] ||
14089 error "default index $default_index != $stripe_index for $dir"
14091 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14095 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14096 skip "Need MDS version at least 2.7.55" && return
14097 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14103 mkdir $DIR/$tdir/normal_dir
14105 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14106 test_300_check_default_striped_dir normal_dir 1 0
14107 test_300_check_default_striped_dir normal_dir 2 1
14108 test_300_check_default_striped_dir normal_dir 2 -1
14110 #delete default stripe information
14111 echo "delete default stripeEA"
14112 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14113 error "set default stripe on striped dir error"
14115 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14116 for dir in $(find $DIR/$tdir/normal_dir/*); do
14117 stripe_count=$($LFS getdirstripe -c $dir)
14118 [ $stripe_count -eq 0 ] ||
14119 error "expect 1 get $stripe_count for $dir"
14120 stripe_index=$($LFS getdirstripe -i $dir)
14121 [ $stripe_index -eq 0 ] ||
14122 error "expect 0 get $stripe_index for $dir"
14125 run_test 300g "check default striped directory for normal directory"
14128 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14129 skip "Need MDS version at least 2.7.55" && return
14130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14135 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14136 $DIR/$tdir/striped_dir ||
14137 error "set striped dir error"
14139 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14140 test_300_check_default_striped_dir striped_dir 1 0
14141 test_300_check_default_striped_dir striped_dir 2 1
14142 test_300_check_default_striped_dir striped_dir 2 -1
14144 #delete default stripe information
14145 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14146 error "set default stripe on striped dir error"
14148 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14149 for dir in $(find $DIR/$tdir/striped_dir/*); do
14150 stripe_count=$($LFS getdirstripe -c $dir)
14151 [ $stripe_count -eq 0 ] ||
14152 error "expect 1 get $stripe_count for $dir"
14155 run_test 300h "check default striped directory for striped directory"
14158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14159 skip "Need MDS version at least 2.7.55" && return
14160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14161 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14167 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14168 error "set striped dir error"
14170 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14171 error "create files under striped dir failed"
14173 # unfortunately, we need to umount to clear dir layout cache for now
14174 # once we fully implement dir layout, we can drop this
14175 umount_client $MOUNT || error "umount failed"
14176 mount_client $MOUNT || error "mount failed"
14178 #set the stripe to be unknown hash type
14179 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14180 $LCTL set_param fail_loc=0x1901
14181 for ((i = 0; i < 10; i++)); do
14182 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14183 error "stat f-$i failed"
14184 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14187 touch $DIR/$tdir/striped_dir/f0 &&
14188 error "create under striped dir with unknown hash should fail"
14190 $LCTL set_param fail_loc=0
14192 umount_client $MOUNT || error "umount failed"
14193 mount_client $MOUNT || error "mount failed"
14197 run_test 300i "client handle unknown hash type striped directory"
14200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14201 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14202 skip "Need MDS version at least 2.7.55" && return
14203 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14209 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14210 $LCTL set_param fail_loc=0x1702
14211 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14212 error "set striped dir error"
14214 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14215 error "create files under striped dir failed"
14217 $LCTL set_param fail_loc=0
14219 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14223 run_test 300j "test large update record"
14226 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14227 skip "Need MDS version at least 2.7.55" && return
14228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14235 #define OBD_FAIL_LARGE_STRIPE 0x1703
14236 $LCTL set_param fail_loc=0x1703
14237 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14238 error "set striped dir error"
14239 $LCTL set_param fail_loc=0
14241 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14242 error "getstripeddir fails"
14243 rm -rf $DIR/$tdir/striped_dir ||
14244 error "unlink striped dir fails"
14248 run_test 300k "test large striped directory"
14251 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14252 skip "Need MDS version at least 2.7.55" && return
14253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14254 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14257 test_mkdir -p $DIR/$tdir/striped_dir
14258 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14259 error "chown $RUNAS_ID failed"
14260 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14261 error "set default striped dir failed"
14263 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14264 $LCTL set_param fail_loc=0x80000158
14265 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14267 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14268 [ $stripe_index -eq 1 ] ||
14269 error "expect 1 get $stripe_index for $dir"
14271 run_test 300l "non-root user to create dir under striped dir with stale layout"
14274 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14275 skip "Need MDS version at least 2.7.55" && return
14276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14277 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14279 mkdir -p $DIR/$tdir/striped_dir
14280 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14281 error "set default stripes dir error"
14283 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14285 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14286 [ $stripe_count -eq 0 ] ||
14287 error "expect 0 get $stripe_count for a"
14289 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14290 error "set default stripes dir error"
14292 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14294 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14295 [ $stripe_count -eq 0 ] ||
14296 error "expect 0 get $stripe_count for b"
14298 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14299 error "set default stripes dir error"
14301 mkdir $DIR/$tdir/striped_dir/c &&
14302 error "default stripe_index is invalid, mkdir c should fails"
14304 rm -rf $DIR/$tdir || error "rmdir fails"
14306 run_test 300m "setstriped directory on single MDT FS"
14309 local list=$(comma_list $(mdts_nodes))
14312 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14316 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14317 skip "Need MDS version at least 2.7.55" && return
14318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14319 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14321 local list=$(comma_list $(mdts_nodes))
14323 trap cleanup_300n RETURN EXIT
14324 mkdir -p $DIR/$tdir
14325 chmod 777 $DIR/$tdir
14326 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14327 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14328 error "create striped dir succeeds with gid=0"
14330 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14331 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14332 error "create striped dir fails with gid=-1"
14334 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14335 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14336 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14337 error "set default striped dir succeeds with gid=0"
14340 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14341 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14342 error "set default striped dir fails with gid=-1"
14345 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14346 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14347 error "create test_dir fails"
14348 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14349 error "create test_dir1 fails"
14350 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14351 error "create test_dir2 fails"
14354 run_test 300n "non-root user to create dir under striped dir with default EA"
14357 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14358 skip "Need MDS version at least 2.7.55" && return
14359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14360 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14364 mkdir -p $DIR/$tdir
14366 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14367 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14368 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14369 skip "not enough free inodes $numfree1 $numfree2"
14373 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14374 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14375 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14376 skip "not enough free space $numfree1 $numfree2"
14380 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14381 error "setdirstripe fails"
14383 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14384 error "create dirs fails"
14386 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14387 ls $DIR/$tdir/striped_dir > /dev/null ||
14388 error "ls striped dir fails"
14389 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14390 error "unlink big striped dir fails"
14392 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14396 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14398 mkdir -p $DIR/$tdir
14400 #define OBD_FAIL_OUT_ENOSPC 0x1704
14401 do_facet mds2 lctl set_param fail_loc=0x80001704
14402 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14403 error "create striped directory should fail"
14405 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14407 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14410 run_test 300p "create striped directory without space"
14413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14414 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14416 local fd=$(free_fd)
14417 local cmd="exec $fd<$tdir"
14419 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14422 trap "eval $cmd" EXIT
14423 cd $tdir || error "cd $tdir fails"
14424 rmdir ../$tdir || error "rmdir $tdir fails"
14425 mkdir local_dir && error "create dir succeeds"
14426 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14430 run_test 300q "create remote directory under orphan directory"
14432 prepare_remote_file() {
14433 mkdir $DIR/$tdir/src_dir ||
14434 error "create remote source failed"
14436 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14437 touch $DIR/$tdir/src_dir/a
14439 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14440 error "create remote target dir failed"
14442 touch $DIR/$tdir/tgt_dir/b
14444 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14445 error "rename dir cross MDT failed!"
14447 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14448 error "src_child still exists after rename"
14450 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14451 error "missing file(a) after rename"
14453 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14454 error "diff after rename"
14458 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14460 local remote_file=$DIR/$tdir/tgt_dir/b
14462 mkdir -p $DIR/$tdir
14464 prepare_remote_file || error "prepare remote file failed"
14467 $OPENUNLINK $remote_file $remote_file || error
14468 $CHECKSTAT -a $remote_file || error
14470 run_test 310a "open unlink remote file"
14473 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14475 local remote_file=$DIR/$tdir/tgt_dir/b
14477 mkdir -p $DIR/$tdir
14479 prepare_remote_file || error "prepare remote file failed"
14481 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14482 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14483 $CHECKSTAT -t file $remote_file || error "check file failed"
14485 run_test 310b "unlink remote file with multiple links while open"
14488 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14490 local remote_file=$DIR/$tdir/tgt_dir/b
14492 mkdir -p $DIR/$tdir
14494 prepare_remote_file || error "prepare remote file failed"
14496 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14497 multiop_bg_pause $remote_file O_uc ||
14498 error "mulitop failed for remote file"
14500 $MULTIOP $DIR/$tfile Ouc
14501 kill -USR1 $MULTIPID
14504 run_test 310c "open-unlink remote file with multiple links"
14506 test_400a() { # LU-1606, was conf-sanity test_74
14507 local extra_flags=''
14508 local out=$TMP/$tfile
14509 local prefix=/usr/include/lustre
14512 if ! which $CC > /dev/null 2>&1; then
14513 skip_env "$CC is not installed"
14517 if ! [[ -d $prefix ]]; then
14518 # Assume we're running in tree and fixup the include path.
14519 extra_flags+=" -I$LUSTRE/../libcfs/include"
14520 extra_flags+=" -I$LUSTRE/include"
14521 extra_flags+=" -L$LUSTRE/utils"
14524 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14525 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14526 error "client api broken"
14529 run_test 400a "Lustre client api program can compile and link"
14531 test_400b() { # LU-1606, LU-5011
14533 local out=$TMP/$tfile
14534 local prefix=/usr/include/lustre
14536 # We use a hard coded prefix so that this test will not fail
14537 # when run in tree. There are headers in lustre/include/lustre/
14538 # that are not packaged (like lustre_idl.h) and have more
14539 # complicated include dependencies (like config.h and lnet/types.h).
14540 # Since this test about correct packaging we just skip them when
14541 # they don't exist (see below) rather than try to fixup cppflags.
14543 if ! which $CC > /dev/null 2>&1; then
14544 skip_env "$CC is not installed"
14548 for header in $prefix/*.h; do
14549 if ! [[ -f "$header" ]]; then
14553 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14554 continue # liblustreapi.h is deprecated.
14557 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14558 error "cannot compile '$header'"
14561 run_test 400b "packaged headers can be compiled"
14563 test_401a() { #LU-7437
14564 #count the number of parameters by "list_param -R"
14565 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14566 #count the number of parameters by listing proc files
14567 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14570 [ $params -eq $procs ] ||
14571 error "found $params parameters vs. $procs proc files"
14573 # test the list_param -D option only returns directories
14574 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14575 #count the number of parameters by listing proc directories
14576 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14579 [ $params -eq $procs ] ||
14580 error "found $params parameters vs. $procs proc files"
14582 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14585 local save=$($LCTL get_param -n jobid_var)
14588 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14589 error "no error returned when setting bad parameters"
14591 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14592 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14594 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14595 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14596 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14598 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14601 local jobid_var_old=$($LCTL get_param -n jobid_var)
14602 local jobid_var_new
14604 $LCTL set_param jobid_var= &&
14605 error "no error returned for 'set_param a='"
14607 jobid_var_new=$($LCTL get_param -n jobid_var)
14608 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14609 error "jobid_var was changed by setting without value"
14611 $LCTL set_param jobid_var &&
14612 error "no error returned for 'set_param a'"
14614 jobid_var_new=$($LCTL get_param -n jobid_var)
14615 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14616 error "jobid_var was changed by setting without value"
14618 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14621 local jobid_var_old=$($LCTL get_param -n jobid_var)
14622 local jobid_var_new
14623 local new_value="foo=bar"
14625 $LCTL set_param jobid_var=$new_value ||
14626 error "'set_param a=b' did not accept a value containing '='"
14628 jobid_var_new=$($LCTL get_param -n jobid_var)
14629 [[ "$jobid_var_new" == "$new_value" ]] ||
14630 error "'set_param a=b' failed on a value containing '='"
14632 # Reset the jobid_var to test the other format
14633 $LCTL set_param jobid_var=$jobid_var_old
14634 jobid_var_new=$($LCTL get_param -n jobid_var)
14635 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14636 error "failed to reset jobid_var"
14638 $LCTL set_param jobid_var $new_value ||
14639 error "'set_param a b' did not accept a value containing '='"
14641 jobid_var_new=$($LCTL get_param -n jobid_var)
14642 [[ "$jobid_var_new" == "$new_value" ]] ||
14643 error "'set_param a b' failed on a value containing '='"
14645 $LCTL set_param jobid_var $jobid_var_old
14646 jobid_var_new=$($LCTL get_param -n jobid_var)
14647 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14648 error "failed to reset jobid_var"
14650 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14653 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14654 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14655 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14656 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14657 echo "Touch failed - OK"
14659 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14662 local file1=$DIR/$tfile.1
14663 local file2=$DIR/$tfile.2
14664 local tfile=$TMP/$tfile
14666 rm -f $file1 $file2 $tfile
14671 # 30 sec OBD_TIMEOUT in ll_getattr()
14672 # right before populating st_nlink
14673 $LCTL set_param fail_loc=0x80001409
14674 stat -c %h $file1 > $tfile &
14676 # create an alias, drop all locks and reclaim the dentry
14678 cancel_lru_locks mdc
14679 cancel_lru_locks osc
14680 sysctl -w vm.drop_caches=2
14684 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14686 rm -f $tfile $file1 $file2
14688 run_test 403 "i_nlink should not drop to zero due to aliasing"
14690 test_404() { # LU-6601
14691 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14692 awk '/osp .*-osc-MDT/ { print $4}')
14695 for osp in $mosps; do
14696 echo "Deactivate: " $osp
14697 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14698 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14699 awk -vp=$osp '$4 == p { print $2 }')
14700 [ $stat = IN ] || {
14701 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14702 error "deactivate error"
14704 echo "Activate: " $osp
14705 do_facet $SINGLEMDS $LCTL --device %$osp activate
14706 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14707 awk -vp=$osp '$4 == p { print $2 }')
14708 [ $stat = UP ] || {
14709 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14710 error "activate error"
14714 run_test 404 "validate manual {de}activated works properly for OSPs"
14717 # tests that do cleanup/setup should be run at the end
14721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14723 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14724 $LCTL set_param fail_loc=0x903
14726 cancel_lru_locks MGC
14728 FAIL_ON_ERROR=true cleanup
14729 FAIL_ON_ERROR=true setup
14731 run_test 900 "umount should not race with any mgc requeue thread"
14734 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14735 check_and_cleanup_lustre
14736 if [ "$I_MOUNTED" != "yes" ]; then
14737 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true