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, $TEST_39_ATIME"
3340 # test setting directory atime from future to now
3341 local now=$(date +%s)
3342 touch -a -d @$now $DIR/$tdir
3344 atime=$(stat -c %X $DIR/$tdir)
3345 [ "$atime" -eq "$now" ] ||
3346 error "atime is not updated from future: $atime, $now"
3348 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3351 # test setting directory atime when now > dir atime + atime_diff
3352 local d1=$(date +%s)
3354 local d2=$(date +%s)
3355 cancel_lru_locks mdc
3356 atime=$(stat -c %X $DIR/$tdir)
3357 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3358 error "atime is not updated : $atime, should be $d2"
3360 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3363 # test not setting directory atime when now < dir atime + atime_diff
3365 cancel_lru_locks mdc
3366 atime=$(stat -c %X $DIR/$tdir)
3367 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3368 error "atime is updated to $atime, should remain $d1<atime<$d2"
3370 do_facet $SINGLEMDS \
3371 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3373 run_test 39l "directory atime update ==========================="
3376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3379 local far_past_mtime=$(date -d "May 29 1953" +%s)
3380 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3382 touch -m -d @$far_past_mtime $DIR1/$tfile
3383 touch -a -d @$far_past_atime $DIR1/$tfile
3385 for (( i=0; i < 2; i++ )) ; do
3386 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3387 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3388 error "atime or mtime set incorrectly"
3390 cancel_lru_locks osc
3391 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3394 run_test 39m "test atime and mtime before 1970"
3396 test_39n() { # LU-3832
3397 local atime_diff=$(do_facet $SINGLEMDS \
3398 lctl get_param -n mdd.*MDT0000*.atime_diff)
3403 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3406 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3407 atime0=$(stat -c %X $DIR/$tfile)
3410 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3411 atime1=$(stat -c %X $DIR/$tfile)
3414 cancel_lru_locks mdc
3415 cancel_lru_locks osc
3416 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3417 atime2=$(stat -c %X $DIR/$tfile)
3419 do_facet $SINGLEMDS \
3420 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3422 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3423 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3425 run_test 39n "check that O_NOATIME is honored"
3428 TESTDIR=$DIR/$tdir/$tfile
3429 [ -e $TESTDIR ] && rm -rf $TESTDIR
3436 links2=$(stat -c %h .)
3437 [ $(($links1 + 2)) != $links2 ] &&
3438 error "wrong links count $(($links1 + 2)) != $links2"
3440 links3=$(stat -c %h .)
3441 [ $(($links1 + 1)) != $links3 ] &&
3442 error "wrong links count $links1 != $links3"
3445 run_test 39o "directory cached attributes updated after create ========"
3448 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3450 TESTDIR=$DIR/$tdir/$tfile
3451 [ -e $TESTDIR ] && rm -rf $TESTDIR
3452 test_mkdir -p $TESTDIR
3456 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3457 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3459 links2=$(stat -c %h .)
3460 [ $(($links1 + 2)) != $links2 ] &&
3461 error "wrong links count $(($links1 + 2)) != $links2"
3463 links3=$(stat -c %h .)
3464 [ $(($links1 + 1)) != $links3 ] &&
3465 error "wrong links count $links1 != $links3"
3468 run_test 39p "remote directory cached attributes updated after create ========"
3471 test_39p() { # LU-8041
3472 local testdir=$DIR/$tdir
3474 multiop_bg_pause $testdir D_c || error "multiop failed"
3476 cancel_lru_locks mdc
3477 kill -USR1 $multipid
3478 local atime=$(stat -c %X $testdir)
3479 [ "$atime" -ne 0 ] || error "atime is zero"
3481 run_test 39p "close won't zero out atime"
3484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3485 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3486 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3487 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3488 error "$tfile is not 4096 bytes in size"
3490 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3494 small_write $DIR/f41 18
3496 run_test 41 "test small file write + fstat ====================="
3498 count_ost_writes() {
3499 lctl get_param -n osc.*.stats |
3500 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3501 END { printf("%0.0f", writes) }'
3508 BG_DIRTY_RATIO_SAVE=10
3509 MAX_BG_DIRTY_RATIO=25
3513 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3514 # dirty_ratio, dirty_background_ratio
3515 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3516 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3517 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3518 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3520 # if file not here, we are a 2.4 kernel
3521 kill -CONT `pidof kupdated`
3526 # setup the trap first, so someone cannot exit the test at the
3527 # exact wrong time and mess up a machine
3528 trap start_writeback EXIT
3529 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3530 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3531 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3532 sysctl -w vm.dirty_writeback_centisecs=0
3533 sysctl -w vm.dirty_writeback_centisecs=0
3534 # save and increase /proc/sys/vm/dirty_ratio
3535 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3536 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3537 # save and increase /proc/sys/vm/dirty_background_ratio
3538 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3539 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3541 # if file not here, we are a 2.4 kernel
3542 kill -STOP `pidof kupdated`
3546 # ensure that all stripes have some grant before we test client-side cache
3548 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3549 dd if=/dev/zero of=$i bs=4k count=1
3554 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3555 # file truncation, and file removal.
3557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3559 cancel_lru_locks osc
3561 sync; sleep 1; sync # just to be safe
3562 BEFOREWRITES=`count_ost_writes`
3563 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3564 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3565 AFTERWRITES=`count_ost_writes`
3566 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3567 error "$BEFOREWRITES < $AFTERWRITES"
3570 run_test 42a "ensure that we don't flush on close =============="
3573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3575 cancel_lru_locks osc
3578 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3579 BEFOREWRITES=$(count_ost_writes)
3580 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3581 AFTERWRITES=$(count_ost_writes)
3582 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3583 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3585 BEFOREWRITES=$(count_ost_writes)
3586 sync || error "sync: $?"
3587 AFTERWRITES=$(count_ost_writes)
3588 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3589 error "$BEFOREWRITES < $AFTERWRITES on sync"
3591 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3595 run_test 42b "test destroy of file with cached dirty data ======"
3597 # if these tests just want to test the effect of truncation,
3598 # they have to be very careful. consider:
3599 # - the first open gets a {0,EOF}PR lock
3600 # - the first write conflicts and gets a {0, count-1}PW
3601 # - the rest of the writes are under {count,EOF}PW
3602 # - the open for truncate tries to match a {0,EOF}PR
3603 # for the filesize and cancels the PWs.
3604 # any number of fixes (don't get {0,EOF} on open, match
3605 # composite locks, do smarter file size management) fix
3606 # this, but for now we want these tests to verify that
3607 # the cancellation with truncate intent works, so we
3608 # start the file with a full-file pw lock to match against
3609 # until the truncate.
3614 cancel_lru_locks osc
3616 # prime the file with 0,EOF PW to match
3620 # now the real test..
3621 dd if=/dev/zero of=$file bs=1024 count=100
3622 BEFOREWRITES=`count_ost_writes`
3623 $TRUNCATE $file $offset
3624 cancel_lru_locks osc
3625 AFTERWRITES=`count_ost_writes`
3630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3632 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3633 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3636 run_test 42c "test partial truncate of file with cached dirty data"
3639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3641 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3642 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3645 run_test 42d "test complete truncate of file with cached dirty data"
3647 test_42e() { # bug22074
3648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3649 local TDIR=$DIR/${tdir}e
3650 local pagesz=$(page_size)
3651 local pages=16 # hardcoded 16 pages, don't change it.
3652 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3653 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3657 test_mkdir -p $DIR/${tdir}e
3658 $SETSTRIPE -c 1 $TDIR
3659 createmany -o $TDIR/f $files
3661 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3663 # we assume that with $OSTCOUNT files, at least one of them will
3664 # be allocated on OST0.
3665 warmup_files=$((OSTCOUNT * max_dirty_mb))
3666 createmany -o $TDIR/w $warmup_files
3668 # write a large amount of data into one file and sync, to get good
3669 # avail_grant number from OST.
3670 for ((i=0; i<$warmup_files; i++)); do
3671 idx=$($GETSTRIPE -i $TDIR/w$i)
3672 [ $idx -ne 0 ] && continue
3673 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3676 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3678 $LCTL get_param $proc_osc0/cur_dirty_bytes
3679 $LCTL get_param $proc_osc0/cur_grant_bytes
3681 # create as much dirty pages as we can while not to trigger the actual
3682 # RPCs directly. but depends on the env, VFS may trigger flush during this
3683 # period, hopefully we are good.
3684 for ((i=0; i<$warmup_files; i++)); do
3685 idx=$($GETSTRIPE -i $TDIR/w$i)
3686 [ $idx -ne 0 ] && continue
3687 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3689 $LCTL get_param $proc_osc0/cur_dirty_bytes
3690 $LCTL get_param $proc_osc0/cur_grant_bytes
3692 # perform the real test
3693 $LCTL set_param $proc_osc0/rpc_stats 0
3694 for ((;i<$files; i++)); do
3695 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3696 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3699 $LCTL get_param $proc_osc0/rpc_stats
3702 local have_ppr=false
3703 $LCTL get_param $proc_osc0/rpc_stats |
3704 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3705 # skip lines until we are at the RPC histogram data
3706 [ "$PPR" == "pages" ] && have_ppr=true && continue
3707 $have_ppr || continue
3709 # we only want the percent stat for < 16 pages
3710 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3712 percent=$((percent + WPCT))
3713 if [[ $percent -gt 15 ]]; then
3714 error "less than 16-pages write RPCs" \
3721 run_test 42e "verify sub-RPC writes are not done synchronously"
3724 test_mkdir -p $DIR/$tdir
3725 cp -p /bin/ls $DIR/$tdir/$tfile
3726 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3728 # give multiop a chance to open
3731 $DIR/$tdir/$tfile && error || true
3734 run_test 43 "execution of file opened for write should return -ETXTBSY"
3737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3738 test_mkdir -p $DIR/$tdir
3739 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3740 cp -p multiop $DIR/$tdir/multiop
3741 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3744 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3745 kill -USR1 $MULTIOP_PID || return 2
3746 wait $MULTIOP_PID || return 3
3747 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3749 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3753 test_mkdir -p $DIR/$tdir
3754 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3755 cp -p multiop $DIR/$tdir/multiop
3756 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3759 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3760 kill -USR1 $MULTIOP_PID || return 2
3761 wait $MULTIOP_PID || return 3
3762 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3764 run_test 43b "truncate of file being executed should return -ETXTBSY"
3767 local testdir="$DIR/$tdir"
3768 test_mkdir -p $DIR/$tdir
3770 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3771 ( cd $testdir && md5sum -c)
3773 run_test 43c "md5sum of copy into lustre========================"
3776 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3777 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3778 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3780 run_test 44 "zero length read from a sparse stripe ============="
3783 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3785 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3786 [[ $nstripe -gt $OSTCOUNT ]] &&
3787 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3789 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3791 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3792 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3796 OFFSETS="0 $((stride/2)) $((stride-1))"
3797 for offset in $OFFSETS; do
3798 for i in $(seq 0 $((nstripe-1))); do
3799 local GLOBALOFFSETS=""
3801 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3802 local myfn=$DIR/d44a-$size
3803 echo "--------writing $myfn at $size"
3804 ll_sparseness_write $myfn $size ||
3805 error "ll_sparseness_write"
3806 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3807 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3808 error "ll_sparseness_verify $GLOBALOFFSETS"
3810 for j in $(seq 0 $((nstripe-1))); do
3812 size=$((((j + $nstripe )*$stride + $offset)))
3813 ll_sparseness_write $myfn $size ||
3814 error "ll_sparseness_write"
3815 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3817 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3818 error "ll_sparseness_verify $GLOBALOFFSETS"
3823 run_test 44a "test sparse pwrite ==============================="
3827 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3833 before=`dirty_osc_total`
3834 echo executing "\"$*\""
3836 after=`dirty_osc_total`
3837 echo before $before, after $after
3840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3842 # Obtain grants from OST if it supports it
3843 echo blah > ${f}_grant
3846 do_dirty_record "echo blah > $f"
3847 [[ $before -eq $after ]] && error "write wasn't cached"
3848 do_dirty_record "> $f"
3849 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3850 do_dirty_record "echo blah > $f"
3851 [[ $before -eq $after ]] && error "write wasn't cached"
3852 do_dirty_record "sync"
3853 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3854 do_dirty_record "echo blah > $f"
3855 [[ $before -eq $after ]] && error "write wasn't cached"
3856 do_dirty_record "cancel_lru_locks osc"
3857 [[ $before -gt $after ]] ||
3858 error "lock cancellation didn't lower dirty count"
3861 run_test 45 "osc io page accounting ============================"
3863 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3864 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3865 # objects offset and an assert hit when an rpc was built with 1023's mapped
3866 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3872 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3874 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3875 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3879 run_test 46 "dirtying a previously written page ================"
3881 # test_47 is removed "Device nodes check" is moved to test_28
3883 test_48a() { # bug 2399
3884 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3885 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3886 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3888 test_mkdir $DIR/$tdir
3890 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3891 test_mkdir $DIR/$tdir || error "recreate directory failed"
3892 touch foo || error "'touch foo' failed after recreating cwd"
3893 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3894 touch .foo || error "'touch .foo' failed after recreating cwd"
3895 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3896 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3897 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3898 cd . || error "'cd .' failed after recreating cwd"
3899 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3900 rmdir . && error "'rmdir .' worked after recreating cwd"
3901 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3902 cd .. || error "'cd ..' failed after recreating cwd"
3904 run_test 48a "Access renamed working dir (should return errors)="
3906 test_48b() { # bug 2399
3908 test_mkdir $DIR/$tdir
3910 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3911 touch foo && error "'touch foo' worked after removing cwd"
3912 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3913 touch .foo && error "'touch .foo' worked after removing cwd"
3914 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3915 ls . > /dev/null && error "'ls .' worked after removing cwd"
3916 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3917 test_mkdir . && error "'mkdir .' worked after removing cwd"
3918 rmdir . && error "'rmdir .' worked after removing cwd"
3919 ln -s . foo && error "'ln -s .' worked after removing cwd"
3920 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3922 run_test 48b "Access removed working dir (should return errors)="
3924 test_48c() { # bug 2350
3925 #lctl set_param debug=-1
3928 test_mkdir -p $DIR/$tdir/dir
3930 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3931 $TRACE touch foo && error "touch foo worked after removing cwd"
3932 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3933 touch .foo && error "touch .foo worked after removing cwd"
3934 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3935 $TRACE ls . && error "'ls .' worked after removing cwd"
3936 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3937 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3938 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3939 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3940 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3942 run_test 48c "Access removed working subdir (should return errors)"
3944 test_48d() { # bug 2350
3945 #lctl set_param debug=-1
3948 test_mkdir -p $DIR/$tdir/dir
3950 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3951 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3952 $TRACE touch foo && error "'touch foo' worked after removing parent"
3953 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3954 touch .foo && error "'touch .foo' worked after removing parent"
3955 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3956 $TRACE ls . && error "'ls .' worked after removing parent"
3957 $TRACE ls .. && error "'ls ..' worked after removing parent"
3958 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3959 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3960 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3963 run_test 48d "Access removed parent subdir (should return errors)"
3965 test_48e() { # bug 4134
3966 #lctl set_param debug=-1
3969 test_mkdir -p $DIR/$tdir/dir
3971 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3972 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3973 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3974 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3975 # On a buggy kernel addition of "touch foo" after cd .. will
3976 # produce kernel oops in lookup_hash_it
3977 touch ../foo && error "'cd ..' worked after recreate parent"
3979 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3981 run_test 48e "Access to recreated parent subdir (should return errors)"
3983 test_49() { # LU-1030
3984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3985 # get ost1 size - lustre-OST0000
3986 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3988 # write 800M at maximum
3989 [[ $ost1_size -lt 2 ]] && ost1_size=2
3990 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3992 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3993 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3996 # change max_pages_per_rpc while writing the file
3997 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3998 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3999 # loop until dd process exits
4000 while ps ax -opid | grep -wq $dd_pid; do
4001 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4002 sleep $((RANDOM % 5 + 1))
4004 # restore original max_pages_per_rpc
4005 $LCTL set_param $osc1_mppc=$orig_mppc
4006 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4008 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4012 test_mkdir $DIR/$tdir
4014 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4016 run_test 50 "special situations: /proc symlinks ==============="
4018 test_51a() { # was test_51
4019 # bug 1516 - create an empty entry right after ".." then split dir
4020 test_mkdir -c1 $DIR/$tdir
4021 touch $DIR/$tdir/foo
4022 $MCREATE $DIR/$tdir/bar
4024 createmany -m $DIR/$tdir/longfile 201
4026 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4027 $MCREATE $DIR/$tdir/longfile$FNUM
4032 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4034 run_test 51a "special situations: split htree with empty entry =="
4036 export NUMTEST=70000
4038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4039 local BASE=$DIR/d${base}.${TESTSUITE}
4041 # cleanup the directory
4044 test_mkdir -p -c1 $BASE
4048 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4049 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4050 [[ $numfree -lt 21000 ]] &&
4051 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4054 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4055 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4057 # need to check free space for the directories as well
4058 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4059 numfree=$((blkfree / 4))
4060 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4061 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4063 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4067 echo "failed" > $BASE/fnum
4068 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4071 run_test 51b "exceed 64k subdirectory nlink limit"
4073 test_51ba() { # LU-993
4074 local BASE=$DIR/d${base}.${TESTSUITE}
4075 # unlink all but 100 subdirectories, then check it still works
4077 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4079 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4080 local DELETE=$((NUMTEST - LEFT))
4082 # continue on to run this test even if 51b didn't finish,
4083 # just to delete the many subdirectories created.
4084 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4086 # for ldiskfs the nlink count should be 1, but this is OSD specific
4087 # and so this is listed for informational purposes only
4088 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4089 unlinkmany -d $BASE/d $DELETE
4092 if [ $RC -ne 0 ]; then
4093 if [ "$NUMPREV" == "failed" ]; then
4094 skip "previous setup failed"
4097 error "unlink of first $DELETE subdirs failed"
4102 echo "nlink between: $(stat -c %h $BASE)"
4103 # trim the first line of ls output
4104 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4105 [ $FOUND -ne $LEFT ] &&
4106 error "can't find subdirs: found only $FOUND/$LEFT"
4108 unlinkmany -d $BASE/d $DELETE $LEFT ||
4109 error "unlink of second $LEFT subdirs failed"
4110 # regardless of whether the backing filesystem tracks nlink accurately
4111 # or not, the nlink count shouldn't be more than "." and ".." here
4112 local AFTER=$(stat -c %h $BASE)
4113 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4114 echo "nlink after: $AFTER"
4116 run_test 51ba "verify nlink for many subdirectory cleanup"
4119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4120 [[ $OSTCOUNT -lt 3 ]] &&
4121 skip_env "skipping test with few OSTs" && return
4122 test_mkdir -p $DIR/$tdir
4123 createmany -o $DIR/$tdir/t- 1000
4124 $GETSTRIPE $DIR/$tdir > $TMP/files
4125 for N in $(seq 0 $((OSTCOUNT - 1))); do
4126 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4127 END { printf("%0.0f", objs) }' $TMP/files)
4128 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4129 '($1 == '$N') { objs += 1 } \
4130 END { printf("%0.0f", objs) }')
4131 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4133 unlinkmany $DIR/$tdir/t- 1000
4136 for N in $(seq 1 $((OSTCOUNT - 1))); do
4137 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4138 error "OST $N has less objects vs OST $NLAST" \
4139 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4140 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4141 error "OST $N has less objects vs OST $NLAST" \
4142 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4144 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4145 error "OST $N has less #0 objects vs OST $NLAST" \
4146 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4147 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4148 error "OST $N has less #0 objects vs OST $NLAST" \
4149 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4153 run_test 51d "check object distribution ===================="
4156 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4157 skip "Only applicable to ldiskfs-based MDTs"
4161 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4162 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4164 touch $DIR/$tdir/d0/foo
4165 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4166 error "file exceed 65000 nlink limit!"
4167 unlinkmany $DIR/$tdir/d0/f- 65001
4170 run_test 51e "check file nlink limit"
4173 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4174 test_mkdir -p $DIR/$tdir
4175 touch $DIR/$tdir/foo
4176 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4177 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4178 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4179 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4180 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4182 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4183 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4184 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4186 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4187 cp -r $DIR/$tdir /tmp/
4188 rm -fr $DIR/$tdir || error "cleanup rm failed"
4190 run_test 52a "append-only flag test (should return errors) ====="
4193 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4194 test_mkdir -p $DIR/$tdir
4195 touch $DIR/$tdir/foo
4196 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4197 cat test > $DIR/$tdir/foo && error "cat test worked"
4198 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4199 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4200 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4202 echo foo >> $DIR/$tdir/foo && error "echo worked"
4203 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4204 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4205 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4206 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4208 chattr -i $DIR/$tdir/foo || error "chattr failed"
4210 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4212 run_test 52b "immutable flag test (should return errors) ======="
4215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4217 remote_ost_nodsh && skip "remote OST with nodsh" && return
4230 local support_last_seq=true
4232 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4233 support_last_seq=false
4236 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4238 for value in $(do_facet $SINGLEMDS \
4239 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4240 param=$(echo ${value[0]} | cut -d "=" -f1)
4241 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4243 if $support_last_seq; then
4244 param_seq=$(echo $param |
4245 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4246 mds_last_seq=$(do_facet $SINGLEMDS \
4247 $LCTL get_param -n $param_seq)
4249 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4251 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4252 node=$(facet_active_host ost$((ostnum+1)))
4253 param="obdfilter.$ostname.last_id"
4254 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4255 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4256 ost_last_id=$ost_last
4258 if $support_last_seq; then
4259 ost_last_id=$(echo $ost_last |
4260 awk -F':' '{print $2}' |
4262 ost_last_seq=$(echo $ost_last |
4263 awk -F':' '{print $1}')
4264 [[ $ost_last_seq = $mds_last_seq ]] || continue
4267 if [[ $ost_last_id != $mds_last ]]; then
4268 error "$ost_last_id != $mds_last"
4275 $found || error "can not match last_seq/last_id for $mdtosc"
4278 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4281 $SOCKETSERVER $DIR/socket ||
4282 error "$SOCKETSERVER $DIR/socket failed: $?"
4283 $SOCKETCLIENT $DIR/socket ||
4284 error "$SOCKETCLIENT $DIR/socket failed: $?"
4285 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4287 run_test 54a "unix domain socket test =========================="
4293 dd if=/dev/zero of=$f bs=$(page_size) count=1
4295 run_test 54b "char device works in lustre ======================"
4298 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4299 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4300 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4302 for i in $(seq 3 7); do
4303 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4311 loopdev="$DIR/loop54c"
4314 $UMOUNT $DIR/$tdir || rc=$?
4315 losetup -d $loopdev || true
4316 losetup -d $LOOPDEV || true
4317 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4323 loopdev="$DIR/loop54c"
4326 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4327 trap cleanup_54c EXIT
4328 mknod $loopdev b 7 $LOOPNUM
4329 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4330 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4331 losetup $loopdev $DIR/$tfile ||
4332 error "can't set up $loopdev for $DIR/$tfile"
4333 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4334 test_mkdir -p $DIR/$tdir
4335 mount -t ext2 $loopdev $DIR/$tdir ||
4336 error "error mounting $loopdev on $DIR/$tdir"
4337 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4340 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4344 run_test 54c "block device works in lustre ====================="
4350 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4352 run_test 54d "fifo device works in lustre ======================"
4357 cp -aL /dev/console $f
4358 echo $string > $f || error "echo $string to $f failed"
4360 run_test 54e "console/tty device works in lustre ======================"
4362 #The test_55 used to be iopen test and it was removed by bz#24037.
4363 #run_test 55 "check iopen_connect_dentry() ======================"
4365 test_56a() { # was test_56
4368 test_mkdir -p $DIR/$tdir/dir
4370 NUMFILESx2=$(($NUMFILES * 2))
4371 for i in $(seq 1 $NUMFILES); do
4372 touch $DIR/$tdir/file$i
4373 touch $DIR/$tdir/dir/file$i
4376 # test lfs getstripe with --recursive
4377 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4378 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4379 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4380 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4381 [[ $FILENUM -eq $NUMFILES ]] ||
4382 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4383 echo "$GETSTRIPE --recursive passed."
4385 # test lfs getstripe with file instead of dir
4386 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4387 [[ $FILENUM -eq 1 ]] ||
4388 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4389 echo "$GETSTRIPE file1 passed."
4391 #test lfs getstripe with --verbose
4392 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4393 grep -c lmm_magic) -eq $NUMFILES ]] ||
4394 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4395 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4396 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4397 echo "$GETSTRIPE --verbose passed."
4399 #test lfs getstripe with --obd
4400 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4401 grep -q "unknown obduuid" ||
4402 error "$GETSTRIPE --obd wrong_uuid should return error message"
4404 [[ $OSTCOUNT -lt 2 ]] &&
4405 skip_env "skipping other $GETSTRIPE --obd test" && return
4408 OBDUUID=$(ostuuid_from_index $OSTIDX)
4409 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4410 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4411 [[ $FOUND -eq $FILENUM ]] ||
4412 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4413 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4414 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4415 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4416 error "$GETSTRIPE --obd: should not show file on other obd"
4417 echo "$GETSTRIPE --obd passed"
4419 run_test 56a "check $GETSTRIPE"
4424 local LOCAL_NUMFILES="$1"
4425 local LOCAL_NUMDIRS="$2"
4426 local MKDIR_PARAMS="$3"
4427 local DIR_STRIPE_PARAMS="$4"
4429 if [ ! -d "$TDIR" ] ; then
4430 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4431 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4432 for i in `seq 1 $LOCAL_NUMFILES` ; do
4435 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4436 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4437 for j in `seq 1 $LOCAL_NUMFILES` ; do
4438 touch $TDIR/dir$i/file$j
4444 setup_56_special() {
4448 if [ ! -e "$TDIR/loop1b" ] ; then
4449 for i in `seq 1 $LOCAL_NUMFILES` ; do
4450 mknod $TDIR/loop${i}b b 7 $i
4451 mknod $TDIR/null${i}c c 1 3
4452 ln -s $TDIR/file1 $TDIR/link${i}l
4454 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4455 mknod $TDIR/dir$i/loop${i}b b 7 $i
4456 mknod $TDIR/dir$i/null${i}c c 1 3
4457 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4466 setup_56 $NUMFILES $NUMDIRS
4468 EXPECTED=$(($NUMDIRS + 2))
4469 # test lfs find with -name
4470 for i in $(seq 1 $NUMFILES) ; do
4471 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4472 [ $NUMS -eq $EXPECTED ] ||
4473 error "lfs find -name \"*$i\" $TDIR wrong: "\
4474 "found $NUMS, expected $EXPECTED"
4477 run_test 56g "check lfs find -name ============================="
4483 setup_56 $NUMFILES $NUMDIRS
4485 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4486 # test lfs find with ! -name
4487 for i in $(seq 1 $NUMFILES) ; do
4488 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4489 [ $NUMS -eq $EXPECTED ] ||
4490 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4491 "found $NUMS, expected $EXPECTED"
4494 run_test 56h "check lfs find ! -name ============================="
4498 test_mkdir -p $DIR/$tdir
4499 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4500 CMD="$LFIND -ost $UUID $DIR/$tdir"
4502 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4504 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4508 setup_56_special $NUMFILES $NUMDIRS
4510 EXPECTED=$((NUMDIRS + 1))
4511 CMD="$LFIND -type d $TDIR"
4512 NUMS=$($CMD | wc -l)
4513 [ $NUMS -eq $EXPECTED ] ||
4514 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4516 run_test 56j "check lfs find -type d ============================="
4520 setup_56_special $NUMFILES $NUMDIRS
4522 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4523 CMD="$LFIND -type f $TDIR"
4524 NUMS=$($CMD | wc -l)
4525 [ $NUMS -eq $EXPECTED ] ||
4526 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4528 run_test 56k "check lfs find -type f ============================="
4532 setup_56_special $NUMFILES $NUMDIRS
4534 EXPECTED=$((NUMDIRS + NUMFILES))
4535 CMD="$LFIND -type b $TDIR"
4536 NUMS=$($CMD | wc -l)
4537 [ $NUMS -eq $EXPECTED ] ||
4538 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4540 run_test 56l "check lfs find -type b ============================="
4544 setup_56_special $NUMFILES $NUMDIRS
4546 EXPECTED=$((NUMDIRS + NUMFILES))
4547 CMD="$LFIND -type c $TDIR"
4548 NUMS=$($CMD | wc -l)
4549 [ $NUMS -eq $EXPECTED ] ||
4550 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4552 run_test 56m "check lfs find -type c ============================="
4556 setup_56_special $NUMFILES $NUMDIRS
4558 EXPECTED=$((NUMDIRS + NUMFILES))
4559 CMD="$LFIND -type l $TDIR"
4560 NUMS=$($CMD | wc -l)
4561 [ $NUMS -eq $EXPECTED ] ||
4562 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4564 run_test 56n "check lfs find -type l ============================="
4568 setup_56 $NUMFILES $NUMDIRS
4569 utime $TDIR/file1 > /dev/null || error "utime (1)"
4570 utime $TDIR/file2 > /dev/null || error "utime (2)"
4571 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4572 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4573 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4574 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4577 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4578 [ $NUMS -eq $EXPECTED ] || \
4579 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4582 CMD="$LFIND -mtime 0 $TDIR"
4583 NUMS=$($CMD | wc -l)
4584 [ $NUMS -eq $EXPECTED ] ||
4585 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4587 run_test 56o "check lfs find -mtime for old files =========================="
4590 [ $RUNAS_ID -eq $UID ] &&
4591 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4594 setup_56 $NUMFILES $NUMDIRS
4596 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4598 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4599 NUMS=$($CMD | wc -l)
4600 [ $NUMS -eq $EXPECTED ] || \
4601 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4603 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4604 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4605 NUMS=$($CMD | wc -l)
4606 [ $NUMS -eq $EXPECTED ] || \
4607 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4609 run_test 56p "check lfs find -uid and ! -uid ==============================="
4612 [ $RUNAS_ID -eq $UID ] &&
4613 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4616 setup_56 $NUMFILES $NUMDIRS
4618 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4621 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4622 NUMS=$($CMD | wc -l)
4623 [ $NUMS -eq $EXPECTED ] ||
4624 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4626 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4627 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4628 NUMS=$($CMD | wc -l)
4629 [ $NUMS -eq $EXPECTED ] ||
4630 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4632 run_test 56q "check lfs find -gid and ! -gid ==============================="
4636 setup_56 $NUMFILES $NUMDIRS
4639 CMD="$LFIND -size 0 -type f $TDIR"
4640 NUMS=$($CMD | wc -l)
4641 [ $NUMS -eq $EXPECTED ] ||
4642 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4644 CMD="$LFIND ! -size 0 -type f $TDIR"
4645 NUMS=$($CMD | wc -l)
4646 [ $NUMS -eq $EXPECTED ] ||
4647 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4648 echo "test" > $TDIR/$tfile
4649 echo "test2" > $TDIR/$tfile.2 && sync
4651 CMD="$LFIND -size 5 -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 +0 -type f $TDIR"
4662 NUMS=$($CMD | wc -l)
4663 [ $NUMS -eq $EXPECTED ] ||
4664 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4666 CMD="$LFIND ! -size -5 -type f $TDIR"
4667 NUMS=$($CMD | wc -l)
4668 [ $NUMS -eq $EXPECTED ] ||
4669 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4671 CMD="$LFIND -size -5 -type f $TDIR"
4672 NUMS=$($CMD | wc -l)
4673 [ $NUMS -eq $EXPECTED ] ||
4674 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4676 run_test 56r "check lfs find -size works =========================="
4678 test_56s() { # LU-611
4680 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4682 if [[ $OSTCOUNT -gt 1 ]]; then
4683 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4687 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4691 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4692 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4693 NUMS=$($CMD | wc -l)
4694 [ $NUMS -eq $EXPECTED ] || {
4696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4699 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4700 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4701 NUMS=$($CMD | wc -l)
4702 [ $NUMS -eq $EXPECTED ] || {
4704 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4708 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4709 NUMS=$($CMD | wc -l)
4710 [ $NUMS -eq $EXPECTED ] || {
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4715 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4716 NUMS=$($CMD | wc -l)
4717 [ $NUMS -eq $EXPECTED ] || {
4719 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4723 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4724 NUMS=$($CMD | wc -l)
4725 [ $NUMS -eq $EXPECTED ] || {
4727 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4730 run_test 56s "check lfs find -stripe-count works"
4732 test_56t() { # LU-611
4734 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4736 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4738 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4739 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4740 NUMS=$($CMD | wc -l)
4741 [ $NUMS -eq $EXPECTED ] ||
4742 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4744 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4745 NUMS=$($CMD | wc -l)
4746 [ $NUMS -eq $EXPECTED ] ||
4747 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4749 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4750 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4751 NUMS=$($CMD | wc -l)
4752 [ $NUMS -eq $EXPECTED ] ||
4753 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4755 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4756 NUMS=$($CMD | wc -l)
4757 [ $NUMS -eq $EXPECTED ] ||
4758 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4761 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4762 NUMS=$($CMD | wc -l)
4763 [ $NUMS -eq $EXPECTED ] ||
4764 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4766 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] ||
4769 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4772 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4773 NUMS=$($CMD | wc -l)
4774 [ $NUMS -eq $EXPECTED ] ||
4775 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4777 run_test 56t "check lfs find -stripe-size works"
4779 test_56u() { # LU-611
4781 setup_56 $NUMFILES $NUMDIRS "-i 0"
4783 if [[ $OSTCOUNT -gt 1 ]]; then
4784 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4790 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4791 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4797 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] ||
4800 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4802 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4803 NUMS=$($CMD | wc -l)
4804 [ $NUMS -eq $EXPECTED ] ||
4805 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4808 # This should produce an error and not return any files
4809 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4810 NUMS=$($CMD 2>/dev/null | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 if [[ $OSTCOUNT -gt 1 ]]; then
4815 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4816 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4822 run_test 56u "check lfs find -stripe-index works"
4829 setup_56 $NUMFILES $NUMDIRS
4831 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4832 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4834 for file in $($LFIND -mdt $UUID $TDIR); do
4835 file_mdt_idx=$($GETSTRIPE -M $file)
4836 [ $file_mdt_idx -eq $MDT_IDX ] ||
4837 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4840 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4843 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4848 rm -rf $TDIR || error "remove $TDIR failed"
4849 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4852 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4853 error "$GETSTRIPE -S -d $TDIR failed"
4854 stripe_size=${stripe_size%% *}
4856 local file_size=$((stripe_size * OSTCOUNT))
4857 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4858 local required_space=$((file_num * file_size))
4860 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4862 [[ $free_space -le $((required_space / 1024)) ]] &&
4863 skip_env "need at least $required_space bytes free space," \
4864 "have $free_space kbytes" && return
4867 local dd_count=$((file_size / dd_bs))
4869 # write data into the files
4873 for i in $(seq 1 $NUMFILES); do
4875 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4876 error "write data into $file failed"
4878 for i in $(seq 1 $NUMDIRS); do
4879 for j in $(seq 1 $NUMFILES); do
4880 file=$TDIR/dir$i/file$j
4881 yes | dd bs=$dd_bs count=$dd_count of=$file \
4883 error "write data into $file failed"
4888 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4891 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4893 eval $cmd || error "$cmd failed"
4895 check_stripe_count $TDIR/file1 $expected
4897 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4899 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4900 # OST 1 if it is on OST 0. This file is small enough to
4901 # be on only one stripe.
4902 file=$TDIR/migr_1_ost
4903 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4904 error "write data into $file failed"
4905 local obdidx=$($LFS getstripe -i $file)
4906 local oldmd5=$(md5sum $file)
4908 [[ $obdidx -eq 0 ]] && newobdidx=1
4909 cmd="$LFS migrate -i $newobdidx $file"
4911 eval $cmd || error "$cmd failed"
4912 local realobdix=$($LFS getstripe -i $file)
4913 local newmd5=$(md5sum $file)
4914 [[ $newobdidx -ne $realobdix ]] &&
4915 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4916 [[ "$oldmd5" != "$newmd5" ]] &&
4917 error "md5sum differ: $oldmd5, $newmd5"
4921 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4923 eval $cmd || error "$cmd failed"
4925 for j in $(seq 1 $NUMFILES); do
4926 check_stripe_count $TDIR/dir1/file$j $expected
4929 # lfs_migrate works with lfs find
4930 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4931 $LFS_MIGRATE -y -c $expected"
4933 eval $cmd || error "$cmd failed"
4935 for i in $(seq 2 $NUMFILES); do
4936 check_stripe_count $TDIR/file$i $expected
4938 for i in $(seq 2 $NUMDIRS); do
4939 for j in $(seq 1 $NUMFILES); do
4940 check_stripe_count $TDIR/dir$i/file$j $expected
4944 run_test 56w "check lfs_migrate -c stripe_count works"
4947 check_swap_layouts_support && return 0
4948 [[ $OSTCOUNT -lt 2 ]] &&
4949 skip_env "need 2 OST, skipping test" && return
4951 local dir0=$DIR/$tdir/$testnum
4952 test_mkdir -p $dir0 || error "creating dir $dir0"
4954 local ref1=/etc/passwd
4955 local file1=$dir0/file1
4957 $SETSTRIPE -c 2 $file1
4959 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4960 stripe=$($GETSTRIPE -c $file1)
4961 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4962 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4967 run_test 56x "lfs migration support"
4970 check_swap_layouts_support && return 0
4971 [[ $OSTCOUNT -lt 2 ]] &&
4972 skip_env "need 2 OST, skipping test" && return
4974 local dir0=$DIR/$tdir/$testnum
4975 test_mkdir -p $dir0 || error "creating dir $dir0"
4977 local ref1=/etc/passwd
4978 local file1=$dir0/file1
4980 $SETSTRIPE -c 2 $file1
4982 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
4983 local stripe=$($GETSTRIPE -c $file1)
4984 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4985 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4990 run_test 56xa "lfs migration --block support"
4993 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4994 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
4998 local dir0=$DIR/$tdir/$testnum
4999 test_mkdir -p $dir0 || error "creating dir $dir0"
5000 local f1=$dir0/file1
5001 local f2=$dir0/file2
5003 touch $f1 || error "creating std file $f1"
5004 $MULTIOP $f2 H2c || error "creating released file $f2"
5006 # a directory can be raid0, so ask only for files
5007 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5008 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5010 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5011 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5013 # only files can be released, so no need to force file search
5014 res=$($LFIND $dir0 -L released)
5015 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5017 res=$($LFIND $dir0 \! -L released)
5018 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5021 run_test 56y "lfs find -L raid0|released"
5023 test_56z() { # LU-4824
5024 # This checks to make sure 'lfs find' continues after errors
5025 # There are two classes of errors that should be caught:
5026 # - If multiple paths are provided, all should be searched even if one
5028 # - If errors are encountered during the search, it should not terminate
5031 test_mkdir $DIR/$tdir
5032 for i in d{0..9}; do
5033 test_mkdir $DIR/$tdir/$i
5035 touch $DIR/$tdir/d{0..9}/$tfile
5036 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5037 error "$LFS find did not return an error"
5038 # Make a directory unsearchable. This should NOT be the last entry in
5039 # directory order. Arbitrarily pick the 6th entry
5040 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5041 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5042 # The user should be able to see 10 directories and 9 files
5043 [ $count == 19 ] || error "$LFS find did not continue after error"
5045 run_test 56z "lfs find should continue after an error"
5047 test_56aa() { # LU-5937
5048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5051 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5053 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5054 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5056 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5058 run_test 56aa "lfs find --size under striped dir"
5061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5062 # note test will not do anything if MDS is not local
5063 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5064 skip "Only applicable to ldiskfs-based MDTs"
5068 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5069 local MNTDEV="osd*.*MDT*.mntdev"
5070 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5071 [ -z "$DEV" ] && error "can't access $MNTDEV"
5072 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5073 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5074 error "can't access $DEV"
5075 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5076 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5080 run_test 57a "verify MDS filesystem created with large inodes =="
5083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5084 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5085 skip "Only applicable to ldiskfs-based MDTs"
5089 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5090 local dir=$DIR/$tdir
5094 local FILEN=$dir/f$FILECOUNT
5096 rm -rf $dir || error "removing $dir"
5097 test_mkdir -p -c1 $dir || error "creating $dir"
5098 local mdtidx=$($LFS getstripe -M $dir)
5099 local mdtname=MDT$(printf %04x $mdtidx)
5100 local facet=mds$((mdtidx + 1))
5102 echo "mcreating $FILECOUNT files"
5103 createmany -m $dir/f 1 $FILECOUNT || \
5104 error "creating files in $dir"
5106 # verify that files do not have EAs yet
5107 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5108 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5112 df $dir #make sure we get new statfs data
5113 local MDSFREE=$(do_facet $facet \
5114 lctl get_param -n osd*.*$mdtname.kbytesfree)
5115 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5116 echo "opening files to create objects/EAs"
5118 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5119 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5122 # verify that files have EAs now
5123 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5124 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5126 sleep 1 #make sure we get new statfs data
5128 local MDSFREE2=$(do_facet $facet \
5129 lctl get_param -n osd*.*$mdtname.kbytesfree)
5130 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5131 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5132 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5133 error "MDC before $MDCFREE != after $MDCFREE2"
5135 echo "MDC before $MDCFREE != after $MDCFREE2"
5136 echo "unable to confirm if MDS has large inodes"
5141 run_test 57b "default LOV EAs are stored inside large inodes ==="
5144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5145 [ -z "$(which wiretest 2>/dev/null)" ] &&
5146 skip_env "could not find wiretest" && return
5149 run_test 58 "verify cross-platform wire constants =============="
5152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5153 echo "touch 130 files"
5154 createmany -o $DIR/f59- 130
5156 unlinkmany $DIR/f59- 130
5158 # wait for commitment of removal
5159 wait_delete_completed
5161 run_test 59 "verify cancellation of llog records async ========="
5163 TEST60_HEAD="test_60 run $RANDOM"
5165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5166 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5167 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5168 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5169 skip_env "missing subtest run-llog.sh" && return
5171 log "$TEST60_HEAD - from kernel mode"
5172 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5173 do_facet mgs sh run-llog.sh
5174 do_facet mgs $LCTL dk > $TMP/$tfile
5176 # LU-6388: test llog_reader
5177 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5178 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5179 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5180 skip_env "missing llog_reader" && return
5181 local fstype=$(facet_fstype mgs)
5182 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5183 skip_env "Only for ldiskfs or zfs type mgs" && return
5185 local mntpt=$(facet_mntpt mgs)
5186 local mgsdev=$(mgsdevname 1)
5198 #get fid and record list
5199 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5201 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5203 #remount mgs as ldiskfs or zfs type
5204 stop mgs || error "stop mgs failed"
5205 mount_fstype mgs || error "remount mgs failed"
5206 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5209 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5210 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5215 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5217 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5219 echo "obj_file is $obj_file"
5220 do_facet mgs $llog_reader $obj_file
5222 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5223 awk '{ print $3 }' | sed -e "s/^type=//g")
5224 if [ $rec_type != $rec ]; then
5225 echo "FAILED test_60a wrong record type $rec_type," \
5231 #check obj path if record type is LLOG_LOGID_MAGIC
5232 if [ "$rec" == "1064553b" ]; then
5233 path=$(do_facet mgs $llog_reader $obj_file |
5234 grep "path=" | awk '{ print $NF }' |
5235 sed -e "s/^path=//g")
5236 if [ $obj_file != $mntpt/$path ]; then
5237 echo "FAILED test_60a wrong obj path" \
5238 "$montpt/$path, should be $obj_file"
5245 #restart mgs before "error", otherwise it will block the next test
5246 stop mgs || error "stop mgs failed"
5247 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5248 $pass || error "test failed, see FAILED test_60a messages for specifics"
5250 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5252 test_60b() { # bug 6411
5253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5255 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5267 [[ $LLOG_COUNT -gt 100 ]] &&
5268 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5270 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 echo "create 5000 files"
5275 createmany -o $DIR/f60c- 5000
5276 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5277 lctl set_param fail_loc=0x80000137
5278 unlinkmany $DIR/f60c- 5000
5279 lctl set_param fail_loc=0
5281 run_test 60c "unlink file when mds full"
5284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5285 SAVEPRINTK=$(lctl get_param -n printk)
5287 # verify "lctl mark" is even working"
5288 MESSAGE="test message ID $RANDOM $$"
5289 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5290 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5292 lctl set_param printk=0 || error "set lnet.printk failed"
5293 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5294 MESSAGE="new test message ID $RANDOM $$"
5295 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5296 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5297 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5299 lctl set_param -n printk="$SAVEPRINTK"
5301 run_test 60d "test printk console message masking"
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5306 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5307 do_facet mds1 lctl set_param fail_loc=0x15b
5310 run_test 60e "no space while new llog is being created"
5313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5315 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5316 cancel_lru_locks osc
5317 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5320 run_test 61 "mmap() writes don't make sync hang ================"
5322 # bug 2330 - insufficient obd_match error checking causes LBUG
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5327 cancel_lru_locks osc
5328 lctl set_param fail_loc=0x405
5329 cat $f && error "cat succeeded, expect -EIO"
5330 lctl set_param fail_loc=0
5332 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5333 # match every page all of the time.
5334 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5336 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5337 # Though this test is irrelevant anymore, it helped to reveal some
5338 # other grant bugs (LU-4482), let's keep it.
5339 test_63a() { # was test_63
5340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5341 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5342 for i in `seq 10` ; do
5343 dd if=/dev/zero of=$DIR/f63 bs=8k &
5349 rm -f $DIR/f63 || true
5351 run_test 63a "Verify oig_wait interruption does not crash ======="
5353 # bug 2248 - async write errors didn't return to application on sync
5354 # bug 3677 - async write errors left page locked
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5358 lctl set_param debug=-1
5360 # ensure we have a grant to do async writes
5361 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5364 sync # sync lest earlier test intercept the fail_loc
5366 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5367 lctl set_param fail_loc=0x80000406
5368 $MULTIOP $DIR/$tfile Owy && \
5369 error "sync didn't return ENOMEM"
5370 sync; sleep 2; sync # do a real sync this time to flush page
5371 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5372 error "locked page left in cache after async error" || true
5375 run_test 63b "async write errors should be returned to fsync ==="
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5380 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5382 run_test 64a "verify filter grant calculations (in kernel) ====="
5385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5386 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5388 run_test 64b "check out-of-space detection on client ==========="
5391 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5393 run_test 64c "verify grant shrink ========================------"
5395 # bug 1414 - set/get directories' stripe info
5397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5398 test_mkdir -p $DIR/$tdir
5400 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5402 run_test 65a "directory with no stripe info ===================="
5405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5406 test_mkdir -p $DIR/$tdir
5407 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5409 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5412 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5414 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5418 if [[ $OSTCOUNT -gt 1 ]]; then
5419 test_mkdir -p $DIR/$tdir
5420 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5422 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5423 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5425 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5428 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5432 test_mkdir -p $DIR/$tdir
5433 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5434 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5436 if [[ $STRIPECOUNT -le 0 ]]; then
5438 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5439 #LOV_MAX_STRIPE_COUNT is 2000
5440 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5442 sc=$(($STRIPECOUNT - 1))
5444 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5445 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5446 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5447 error "lverify failed"
5449 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5453 test_mkdir -p $DIR/$tdir
5455 $SETSTRIPE $DIR/$tdir || error "setstripe"
5456 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5457 error "no stripe info failed"
5459 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5461 run_test 65e "directory setstripe defaults ======================="
5464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5465 test_mkdir -p $DIR/${tdir}f
5466 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5468 run_test 65f "dir setstripe permission (should return error) ==="
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 test_mkdir -p $DIR/$tdir
5473 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5475 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5477 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5478 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5479 error "delete default stripe failed"
5481 run_test 65g "directory setstripe -d ==========================="
5484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5485 test_mkdir -p $DIR/$tdir
5486 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5488 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5490 test_mkdir -p $DIR/$tdir/dd1
5491 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5492 error "stripe info inherit failed"
5494 run_test 65h "directory stripe info inherit ===================="
5496 test_65i() { # bug6367
5497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5498 $SETSTRIPE -S 65536 -c -1 $MOUNT
5500 run_test 65i "set non-default striping on root directory (bug 6367)="
5502 test_65ia() { # bug12836
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5506 run_test 65ia "getstripe on -1 default directory striping"
5508 test_65ib() { # bug12836
5509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5510 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5512 run_test 65ib "getstripe -v on -1 default directory striping"
5514 test_65ic() { # bug12836
5515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5516 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5518 run_test 65ic "new find on -1 default directory striping"
5520 test_65j() { # bug6367
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 # if we aren't already remounting for each test, do so for this test
5524 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5525 cleanup || error "failed to unmount"
5528 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5530 run_test 65j "set default striping on root directory (bug 6367)="
5532 test_65k() { # bug11679
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5537 echo "Check OST status: "
5538 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5539 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5541 for OSC in $MDS_OSCS; do
5542 echo $OSC "is activate"
5543 do_facet $SINGLEMDS lctl --device %$OSC activate
5547 for INACTIVE_OSC in $MDS_OSCS; do
5548 echo "Deactivate: " $INACTIVE_OSC
5549 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5550 for STRIPE_OSC in $MDS_OSCS; do
5551 OST=`osc_to_ost $STRIPE_OSC`
5552 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5553 awk -F: /$OST/'{ print $1 }' | head -n 1`
5555 [ -f $DIR/$tdir/$IDX ] && continue
5556 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5557 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5559 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5562 echo $INACTIVE_OSC "is Activate."
5563 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5566 run_test 65k "validate manual striping works properly with deactivated OSCs"
5568 test_65l() { # bug 12836
5569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5570 test_mkdir -p $DIR/$tdir/test_dir
5571 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5572 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5574 run_test 65l "lfs find on -1 stripe dir ========================"
5576 # bug 2543 - update blocks count on client
5578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5580 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5581 sync; sync_all_data; sync; sync_all_data
5582 cancel_lru_locks osc
5583 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5584 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5586 run_test 66 "update inode blocks count on client ==============="
5591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5593 if [ ! -z "$LLOOP" ]; then
5594 if swapon -s | grep -q $LLOOP; then
5595 swapoff $LLOOP || error "swapoff failed"
5598 $LCTL blockdev_detach $LLOOP || error "detach failed"
5602 if [ ! -z "$LLITELOOPLOAD" ]; then
5610 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5614 swapon -s | awk '($1 == "'$1'") { print $4 }'
5617 # test case for lloop driver, basic function
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5620 [ "$UID" != 0 ] && skip_env "must run as root" && return
5621 llite_lloop_enabled || \
5622 { skip_env "llite_lloop module disabled" && return; }
5624 trap cleanup_68 EXIT
5626 if ! module_loaded llite_lloop; then
5627 if load_module llite/llite_lloop; then
5630 skip_env "can't find module llite_lloop"
5635 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5636 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5637 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5639 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5640 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5644 run_test 68a "lloop driver - basic test ========================"
5646 # excercise swapping to lustre by adding a high priority swapfile entry
5647 # and then consuming memory until it is used.
5648 test_68b() { # was test_68
5649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 [ "$UID" != 0 ] && skip_env "must run as root" && return
5651 lctl get_param -n devices | grep -q obdfilter && \
5652 skip "local OST" && return
5654 grep -q llite_lloop /proc/modules
5655 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5657 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5658 skip "can't reliably test swap with TCP" && return
5660 MEMTOTAL=`meminfo MemTotal`
5661 NR_BLOCKS=$((MEMTOTAL>>8))
5662 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5664 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5665 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5668 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5670 trap cleanup_68 EXIT
5672 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5674 echo "before: `swapon -s | grep $LLOOP`"
5675 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5676 echo "after: `swapon -s | grep $LLOOP`"
5677 SWAPUSED=`swap_used $LLOOP`
5681 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5683 run_test 68b "support swapping to Lustre ========================"
5685 # bug5265, obdfilter oa2dentry return -ENOENT
5686 # #define OBD_FAIL_SRV_ENOENT 0x217
5688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5689 remote_ost_nodsh && skip "remote OST with nodsh" && return
5692 $SETSTRIPE -c 1 -i 0 $f
5694 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5696 do_facet ost1 lctl set_param fail_loc=0x217
5697 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5698 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5700 do_facet ost1 lctl set_param fail_loc=0
5701 $DIRECTIO write $f 0 2 || error "write error"
5703 cancel_lru_locks osc
5704 $DIRECTIO read $f 0 1 || error "read error"
5706 do_facet ost1 lctl set_param fail_loc=0x217
5707 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5709 do_facet ost1 lctl set_param fail_loc=0
5712 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5715 test_mkdir -p $DIR/$tdir
5716 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5717 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5719 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5721 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5723 [ "$RUNAS_ID" = "$UID" ] &&
5724 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5726 # Check that testing environment is properly set up. Skip if not
5727 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5728 skip_env "User $RUNAS_ID does not exist - skipping"
5732 chmod 777 $DIR/$tfile
5733 chmod ug+s $DIR/$tfile
5734 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5735 error "$RUNAS dd $DIR/$tfile failed"
5736 # See if we are still setuid/sgid
5737 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5738 error "S/gid is not dropped on write"
5739 # Now test that MDS is updated too
5740 cancel_lru_locks mdc
5741 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5742 error "S/gid is not dropped on MDS"
5745 run_test 72a "Test that remove suid works properly (bug5695) ===="
5747 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5750 [ "$RUNAS_ID" = "$UID" ] && \
5751 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5752 [ "$RUNAS_ID" -eq 0 ] && \
5753 skip_env "RUNAS_ID = 0 -- skipping" && return
5755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5756 # Check that testing environment is properly set up. Skip if not
5757 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5758 skip_env "User $RUNAS_ID does not exist - skipping"
5761 touch $DIR/${tfile}-f{g,u}
5762 test_mkdir $DIR/${tfile}-dg
5763 test_mkdir $DIR/${tfile}-du
5764 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5765 chmod g+s $DIR/${tfile}-{f,d}g
5766 chmod u+s $DIR/${tfile}-{f,d}u
5767 for perm in 777 2777 4777; do
5768 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5769 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5770 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5771 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5775 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5777 # bug 3462 - multiple simultaneous MDC requests
5779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5780 test_mkdir $DIR/d73-1
5781 test_mkdir $DIR/d73-2
5782 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5785 lctl set_param fail_loc=0x80000129
5786 $MULTIOP $DIR/d73-1/f73-2 Oc &
5788 lctl set_param fail_loc=0
5790 $MULTIOP $DIR/d73-2/f73-3 Oc &
5794 wait $pid1 || return 1
5798 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5799 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5800 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5804 run_test 73 "multiple MDC requests (should not deadlock)"
5806 test_74a() { # bug 6149, 6184
5807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5808 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5810 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5811 # will spin in a tight reconnection loop
5813 $LCTL set_param fail_loc=0x8000030e
5814 # get any lock that won't be difficult - lookup works.
5816 $LCTL set_param fail_loc=0
5820 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5822 test_74b() { # bug 13310
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5824 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5826 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5827 # will spin in a tight reconnection loop
5828 $LCTL set_param fail_loc=0x8000030e
5829 # get a "difficult" lock
5831 $LCTL set_param fail_loc=0
5835 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5839 #define OBD_FAIL_LDLM_NEW_LOCK
5840 $LCTL set_param fail_loc=0x319
5841 touch $DIR/$tfile && error "touch successful"
5842 $LCTL set_param fail_loc=0
5845 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5848 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5851 get_inode_slab_tunables() {
5852 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5855 set_inode_slab_tunables() {
5856 echo "lustre_inode_cache $1" > /proc/slabinfo
5859 test_76() { # Now for bug 20433, added originally in bug 1443
5860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5861 local SLAB_SETTINGS=`get_inode_slab_tunables`
5862 local CPUS=`getconf _NPROCESSORS_ONLN`
5863 # we cannot set limit below 1 which means 1 inode in each
5864 # per-cpu cache is still allowed
5865 set_inode_slab_tunables "1 1 0"
5866 cancel_lru_locks osc
5867 BEFORE_INODES=$(num_inodes)
5868 echo "before inodes: $BEFORE_INODES"
5870 [ "$SLOW" = "no" ] && COUNT=100
5871 for i in $(seq $COUNT); do
5875 cancel_lru_locks osc
5876 AFTER_INODES=$(num_inodes)
5877 echo "after inodes: $AFTER_INODES"
5879 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5881 AFTER_INODES=$(num_inodes)
5883 echo "wait $wait seconds inodes: $AFTER_INODES"
5884 if [ $wait -gt 30 ]; then
5885 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5888 set_inode_slab_tunables "$SLAB_SETTINGS"
5890 run_test 76 "confirm clients recycle inodes properly ===="
5896 # Note: in sptlrpc modes which enable its own bulk checksum, the
5897 # original crc32_le bulk checksum will be automatically disabled,
5898 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5899 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5900 # In this case set_checksums() will not be no-op, because sptlrpc
5901 # bulk checksum will be enabled all through the test.
5903 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5904 lctl set_param -n osc.*.checksums $1
5908 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5909 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5910 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5911 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5914 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5915 log "set checksum type to $1"
5918 F77_TMP=$TMP/f77-temp
5921 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5922 error "error writing to $F77_TMP"
5925 test_77a() { # bug 10889
5926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5927 $GSS && skip "could not run with gss" && return
5928 [ ! -f $F77_TMP ] && setup_f77
5930 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5934 run_test 77a "normal checksum read/write operation"
5936 test_77b() { # bug 10889
5937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5938 $GSS && skip "could not run with gss" && return
5939 [ ! -f $F77_TMP ] && setup_f77
5940 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5941 $LCTL set_param fail_loc=0x80000409
5944 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5945 error "dd error: $?"
5946 $LCTL set_param fail_loc=0
5948 for algo in $CKSUM_TYPES; do
5949 cancel_lru_locks osc
5950 set_checksum_type $algo
5951 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5952 $LCTL set_param fail_loc=0x80000408
5953 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5954 $LCTL set_param fail_loc=0
5957 set_checksum_type $ORIG_CSUM_TYPE
5960 run_test 77b "checksum error on client write, read"
5962 test_77d() { # bug 10889
5963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5964 $GSS && skip "could not run with gss" && return
5965 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5966 $LCTL set_param fail_loc=0x80000409
5968 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5969 error "direct write: rc=$?"
5970 $LCTL set_param fail_loc=0
5973 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5974 $LCTL set_param fail_loc=0x80000408
5976 cancel_lru_locks osc
5977 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5978 error "direct read: rc=$?"
5979 $LCTL set_param fail_loc=0
5982 run_test 77d "checksum error on OST direct write, read"
5984 test_77f() { # bug 10889
5985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5986 $GSS && skip "could not run with gss" && return
5988 for algo in $CKSUM_TYPES; do
5989 cancel_lru_locks osc
5990 set_checksum_type $algo
5991 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5992 $LCTL set_param fail_loc=0x409
5993 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5994 error "direct write succeeded"
5995 $LCTL set_param fail_loc=0
5997 set_checksum_type $ORIG_CSUM_TYPE
6000 run_test 77f "repeat checksum error on write (expect error)"
6002 test_77g() { # bug 10889
6003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6004 $GSS && skip "could not run with gss" && return
6005 remote_ost_nodsh && skip "remote OST with nodsh" && return
6007 [ ! -f $F77_TMP ] && setup_f77
6009 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6010 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6011 do_facet ost1 lctl set_param fail_loc=0x8000021a
6013 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6014 error "write error: rc=$?"
6015 do_facet ost1 lctl set_param fail_loc=0
6018 cancel_lru_locks osc
6019 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6020 do_facet ost1 lctl set_param fail_loc=0x8000021b
6022 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6023 do_facet ost1 lctl set_param fail_loc=0
6026 run_test 77g "checksum error on OST write, read"
6028 test_77i() { # bug 13805
6029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6030 $GSS && skip "could not run with gss" && return
6031 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6032 lctl set_param fail_loc=0x40b
6033 remount_client $MOUNT
6034 lctl set_param fail_loc=0
6035 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6036 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6037 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6038 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6040 remount_client $MOUNT
6042 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6044 test_77j() { # bug 13805
6045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6046 $GSS && skip "could not run with gss" && return
6047 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6048 lctl set_param fail_loc=0x40c
6049 remount_client $MOUNT
6050 lctl set_param fail_loc=0
6051 sleep 2 # wait async osc connect to finish
6052 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6053 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6054 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6055 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6057 remount_client $MOUNT
6059 run_test 77j "client only supporting ADLER32"
6061 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6065 test_78() { # bug 10901
6066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6067 remote_ost || { skip_env "local OST" && return; }
6070 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6071 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6072 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6073 echo "MemTotal: $MEMTOTAL"
6075 # reserve 256MB of memory for the kernel and other running processes,
6076 # and then take 1/2 of the remaining memory for the read/write buffers.
6077 if [ $MEMTOTAL -gt 512 ] ;then
6078 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6080 # for those poor memory-starved high-end clusters...
6081 MEMTOTAL=$((MEMTOTAL / 2))
6083 echo "Mem to use for directio: $MEMTOTAL"
6085 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6086 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6087 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6088 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6090 echo "Smallest OST: $SMALLESTOST"
6091 [[ $SMALLESTOST -lt 10240 ]] &&
6092 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6094 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6095 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6097 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6098 echo "File size: $F78SIZE"
6099 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6100 for i in $(seq 1 $NSEQ); do
6101 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6102 echo directIO rdwr round $i of $NSEQ
6103 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6108 run_test 78 "handle large O_DIRECT writes correctly ============"
6110 test_79() { # bug 12743
6111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6112 wait_delete_completed
6114 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6115 BKFREE=$(calc_osc_kbytes kbytesfree)
6116 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6118 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6119 DFTOTAL=`echo $STRING | cut -d, -f1`
6120 DFUSED=`echo $STRING | cut -d, -f2`
6121 DFAVAIL=`echo $STRING | cut -d, -f3`
6122 DFFREE=$(($DFTOTAL - $DFUSED))
6124 ALLOWANCE=$((64 * $OSTCOUNT))
6126 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6127 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6128 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6130 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6131 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6132 error "df free($DFFREE) mismatch OST free($BKFREE)"
6134 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6135 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6136 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6139 run_test 79 "df report consistency check ======================="
6141 test_80() { # bug 10718
6142 remote_ost_nodsh && skip "remote OST with nodsh" && return
6143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6144 # relax strong synchronous semantics for slow backends like ZFS
6145 local soc="obdfilter.*.sync_on_lock_cancel"
6146 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6148 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6149 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6150 facet_active_host $host; done | sort -u)
6151 do_nodes $hosts lctl set_param $soc=never
6154 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6156 local BEFORE=`date +%s`
6157 cancel_lru_locks osc
6158 local AFTER=`date +%s`
6159 local DIFF=$((AFTER-BEFORE))
6160 if [ $DIFF -gt 1 ] ; then
6161 error "elapsed for 1M@1T = $DIFF"
6164 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6168 run_test 80 "Page eviction is equally fast at high offsets too ===="
6170 test_81a() { # LU-456
6171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6172 remote_ost_nodsh && skip "remote OST with nodsh" && return
6173 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6174 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6175 do_facet ost1 lctl set_param fail_loc=0x80000228
6177 # write should trigger a retry and success
6178 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6179 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6181 if [ $RC -ne 0 ] ; then
6182 error "write should success, but failed for $RC"
6185 run_test 81a "OST should retry write when get -ENOSPC ==============="
6187 test_81b() { # LU-456
6188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6189 remote_ost_nodsh && skip "remote OST with nodsh" && return
6190 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6191 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6192 do_facet ost1 lctl set_param fail_loc=0x228
6194 # write should retry several times and return -ENOSPC finally
6195 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6196 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6199 if [ $RC -ne $ENOSPC ] ; then
6200 error "dd should fail for -ENOSPC, but succeed."
6203 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6205 test_82() { # LU-1031
6206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6210 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6212 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6214 kill -USR1 $MULTIPID2
6216 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6217 error "First grouplock does not block second one"
6219 echo "Second grouplock blocks first one"
6221 kill -USR1 $MULTIPID1
6225 run_test 82 "Basic grouplock test ==============================="
6228 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6230 test_mkdir -p $DIR/d99cvsroot
6231 chown $RUNAS_ID $DIR/d99cvsroot
6232 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6235 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6238 run_test 99a "cvs init ========================================="
6241 [ -z "$(which cvs 2>/dev/null)" ] &&
6242 skip_env "could not find cvs" && return
6243 [ ! -d $DIR/d99cvsroot ] && test_99a
6245 # some versions of cvs import exit(1) when asked to import links or
6246 # files they can't read. ignore those files.
6247 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6248 ! -perm /4 -printf '-I %f\n')
6249 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6250 d99reposname vtag rtag
6252 run_test 99b "cvs import ======================================="
6255 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6256 [ ! -d $DIR/d99cvsroot ] && test_99b
6258 test_mkdir -p $DIR/d99reposname
6259 chown $RUNAS_ID $DIR/d99reposname
6260 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6262 run_test 99c "cvs checkout ====================================="
6265 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6266 [ ! -d $DIR/d99cvsroot ] && test_99c
6267 cd $DIR/d99reposname
6269 $RUNAS cvs add -m 'addmsg' foo99
6271 run_test 99d "cvs add =========================================="
6274 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6275 [ ! -d $DIR/d99cvsroot ] && test_99c
6276 cd $DIR/d99reposname
6279 run_test 99e "cvs update ======================================="
6282 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6283 [ ! -d $DIR/d99cvsroot ] && test_99d
6284 cd $DIR/d99reposname
6285 $RUNAS cvs commit -m 'nomsg' foo99
6286 rm -fr $DIR/d99cvsroot
6288 run_test 99f "cvs commit ======================================="
6291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6292 [ "$NETTYPE" = tcp ] || \
6293 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6296 remote_ost_nodsh && skip "remote OST with nodsh" && return
6297 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6299 { skip "useless for local single node setup" && return; }
6301 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6302 [ "$PROT" != "tcp" ] && continue
6303 RPORT=$(echo $REMOTE | cut -d: -f2)
6304 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6307 LPORT=`echo $LOCAL | cut -d: -f2`
6308 if [ $LPORT -ge 1024 ]; then
6309 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6311 error_exit "local: $LPORT > 1024, remote: $RPORT"
6314 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6316 run_test 100 "check local port using privileged port ==========="
6318 function get_named_value()
6327 echo $line | sed "s/^$tag[ ]*//"
6334 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6335 awk '/^max_cached_mb/ { print $2 }')
6338 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6344 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6348 local cache_limit=32
6350 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6351 trap cleanup_101a EXIT
6352 $LCTL set_param -n llite.*.read_ahead_stats 0
6353 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6356 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6358 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6359 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6362 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6363 get_named_value 'read but discarded' | cut -d" " -f1); do
6364 discard=$(($discard + $s))
6368 if [[ $(($discard * 10)) -gt $nreads ]]; then
6369 $LCTL get_param osc.*-osc*.rpc_stats
6370 $LCTL get_param llite.*.read_ahead_stats
6371 error "too many ($discard) discarded pages"
6373 rm -f $DIR/$tfile || true
6375 run_test 101a "check read-ahead for random reads ================"
6378 test_mkdir -p $DIR/$tdir
6379 local STRIPE_SIZE=$1
6380 local FILE_LENGTH=$2
6383 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6385 local list=$(comma_list $(osts_nodes))
6386 set_osd_param $list '' read_cache_enable 0
6387 set_osd_param $list '' writethrough_cache_enable 0
6389 trap cleanup_test101bc EXIT
6390 # prepare the read-ahead file
6391 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6393 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6394 count=$FILE_SIZE_MB 2> /dev/null
6398 cleanup_test101bc() {
6403 local list=$(comma_list $(osts_nodes))
6404 set_osd_param $list '' read_cache_enable 1
6405 set_osd_param $list '' writethrough_cache_enable 1
6409 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6414 local STRIPE_SIZE=$2
6415 local FILE_LENGTH=$3
6416 local RA_INC=1048576
6417 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6418 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6419 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6420 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6421 get_named_value 'read but discarded' |
6422 cut -d" " -f1 | calc_total)
6423 if [[ $DISCARD -gt $discard_limit ]]; then
6424 $LCTL get_param llite.*.read_ahead_stats
6425 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6427 echo "Read-ahead success for size ${READ_SIZE}"
6432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6433 [[ $OSTCOUNT -lt 2 ]] &&
6434 skip_env "skipping stride IO stride-ahead test" && return
6435 local STRIPE_SIZE=1048576
6436 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6437 if [ $SLOW == "yes" ]; then
6438 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6440 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6443 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6445 # prepare the read-ahead file
6446 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6447 cancel_lru_locks osc
6448 for BIDX in 2 4 8 16 32 64 128 256
6450 local BSIZE=$((BIDX*4096))
6451 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6452 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6453 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6454 $LCTL set_param -n llite.*.read_ahead_stats 0
6455 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6456 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6457 cancel_lru_locks osc
6458 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6463 run_test 101b "check stride-io mode read-ahead ================="
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6467 local STRIPE_SIZE=1048576
6468 local FILE_LENGTH=$((STRIPE_SIZE*100))
6472 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6474 cancel_lru_locks osc
6475 $LCTL set_param osc.*.rpc_stats 0
6476 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6477 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6478 local stats=$($LCTL get_param -n $osc_rpc_stats)
6479 local lines=$(echo "$stats" | awk 'END {print NR;}')
6482 if [ $lines -le 20 ]; then
6485 for size in 1 2 4 8; do
6486 local rpc=$(echo "$stats" |
6487 awk '($1 == "'$size':") {print $2; exit; }')
6489 error "Small $((size*4))k read IO $rpc !"
6491 echo "$osc_rpc_stats check passed!"
6496 run_test 101c "check stripe_size aligned read-ahead ================="
6499 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6500 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6505 local file=$DIR/$tfile
6506 local sz_MB=${FILESIZE_101d:-500}
6507 local ra_MB=${READAHEAD_MB:-40}
6509 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6510 [ $free_MB -lt $sz_MB ] &&
6511 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6513 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6514 $SETSTRIPE -c -1 $file || error "setstripe failed"
6516 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6517 echo Cancel LRU locks on lustre client to flush the client cache
6518 cancel_lru_locks osc
6520 echo Disable read-ahead
6521 local old_READAHEAD=$(set_read_ahead 0)
6523 echo Reading the test file $file with read-ahead disabled
6524 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6526 echo Cancel LRU locks on lustre client to flush the client cache
6527 cancel_lru_locks osc
6528 echo Enable read-ahead with ${ra_MB}MB
6529 set_read_ahead $ra_MB
6531 echo Reading the test file $file with read-ahead enabled
6532 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6534 echo "read-ahead disabled time read $raOFF"
6535 echo "read-ahead enabled time read $raON"
6537 set_read_ahead $old_READAHEAD
6539 wait_delete_completed
6541 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6542 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6544 run_test 101d "file read with and without read-ahead enabled"
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6548 local file=$DIR/$tfile
6549 local size_KB=500 #KB
6553 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6554 local need_KB=$((count * size_KB))
6555 [[ $free_KB -le $need_KB ]] &&
6556 skip_env "Need free space $need_KB, have $free_KB" && return
6558 echo "Creating $count ${size_KB}K test files"
6559 for ((i = 0; i < $count; i++)); do
6560 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6563 echo "Cancel LRU locks on lustre client to flush the client cache"
6564 cancel_lru_locks osc
6566 echo "Reset readahead stats"
6567 $LCTL set_param -n llite.*.read_ahead_stats 0
6569 for ((i = 0; i < $count; i++)); do
6570 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6573 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6574 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6576 for ((i = 0; i < $count; i++)); do
6577 rm -rf $file.$i 2>/dev/null
6580 #10000 means 20% reads are missing in readahead
6581 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6583 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6586 which iozone || { skip "no iozone installed" && return; }
6588 # create a test file
6589 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6591 echo Cancel LRU locks on lustre client to flush the client cache
6592 cancel_lru_locks osc
6594 echo Reset readahead stats
6595 $LCTL set_param -n llite.*.read_ahead_stats 0
6597 echo mmap read the file with small block size
6598 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6600 echo checking missing pages
6601 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6602 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6604 [ $miss -lt 3 ] || error "misses too much pages!"
6607 run_test 101f "check mmap read performance"
6611 local osts=$(get_facets OST)
6612 local list=$(comma_list $(osts_nodes))
6613 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6615 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6617 $LFS setstripe -c 1 $DIR/$tfile
6619 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6620 set_osd_param $list '' brw_size 16M
6622 echo "remount client to enable large RPC size"
6623 remount_client $MOUNT || error "remount_client failed"
6625 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6626 [ "$mp" -eq 4096 ] ||
6627 error "max_pages_per_rpc not correctly set"
6630 $LCTL set_param -n osc.*.rpc_stats=0
6632 # 10*16 MiB should be enough for the test
6633 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6634 cancel_lru_locks osc
6635 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6637 # calculate 16 MiB RPCs
6638 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6639 sed -n '/pages per rpc/,/^$/p' |
6640 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6643 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6646 echo "set RPC size to 4MB"
6648 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6649 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6650 cancel_lru_locks osc
6651 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6653 # calculate 4 MiB RPCs
6654 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6655 sed -n '/pages per rpc/,/^$/p' |
6656 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6659 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6661 restore_lustre_params < $p
6662 remount_client $MOUNT || error "remount_client failed"
6664 rm -f $p $DIR/$tfile
6666 run_test 101g "Big bulk(4/16 MiB) readahead"
6669 test_mkdir -p $DIR/$tdir
6670 chown $RUNAS_ID $DIR/$tdir
6673 STRIPE_COUNT=$OSTCOUNT
6674 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6676 trap cleanup_test102 EXIT
6678 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6680 for num in 1 2 3 4; do
6681 for count in $(seq 1 $STRIPE_COUNT); do
6682 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6683 local size=`expr $STRIPE_SIZE \* $num`
6684 local file=file"$num-$idx-$count"
6685 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6691 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6697 rm -rf $DIR/d0.sanity/d102
6701 local testfile=$DIR/$tfile
6705 [ "$UID" != 0 ] && skip_env "must run as root" && return
6706 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6707 skip_env "must have user_xattr" && return
6709 [ -z "$(which setfattr 2>/dev/null)" ] &&
6710 skip_env "could not find setfattr" && return
6712 echo "set/get xattr..."
6713 setfattr -n trusted.name1 -v value1 $testfile ||
6714 error "setfattr -n trusted.name1=value1 $testfile failed"
6715 getfattr -n trusted.name1 $testfile 2> /dev/null |
6716 grep "trusted.name1=.value1" ||
6717 error "$testfile missing trusted.name1=value1"
6719 setfattr -n user.author1 -v author1 $testfile ||
6720 error "setfattr -n user.author1=author1 $testfile failed"
6721 getfattr -n user.author1 $testfile 2> /dev/null |
6722 grep "user.author1=.author1" ||
6723 error "$testfile missing trusted.author1=author1"
6726 setfattr -n trusted.name2 -v value2 $testfile ||
6727 error "$testfile unable to set trusted.name2"
6728 setfattr -n trusted.name3 -v value3 $testfile ||
6729 error "$testfile unable to set trusted.name3"
6730 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6731 grep "trusted.name" | wc -l) -eq 3 ] ||
6732 error "$testfile missing 3 trusted.name xattrs"
6734 setfattr -n user.author2 -v author2 $testfile ||
6735 error "$testfile unable to set user.author2"
6736 setfattr -n user.author3 -v author3 $testfile ||
6737 error "$testfile unable to set user.author3"
6738 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6739 grep "user.author" | wc -l) -eq 3 ] ||
6740 error "$testfile missing 3 user.author xattrs"
6742 echo "remove xattr..."
6743 setfattr -x trusted.name1 $testfile ||
6744 error "$testfile error deleting trusted.name1"
6745 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6746 error "$testfile did not delete trusted.name1 xattr"
6748 setfattr -x user.author1 $testfile ||
6749 error "$testfile error deleting user.author1"
6750 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6751 error "$testfile did not delete trusted.name1 xattr"
6753 # b10667: setting lustre special xattr be silently discarded
6754 echo "set lustre special xattr ..."
6755 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6756 error "$testfile allowed setting trusted.lov"
6758 run_test 102a "user xattr test =================================="
6761 [ -z "$(which setfattr 2>/dev/null)" ] &&
6762 skip_env "could not find setfattr" && return
6764 # b10930: get/set/list trusted.lov xattr
6765 echo "get/set/list trusted.lov xattr ..."
6766 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6767 local testfile=$DIR/$tfile
6768 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6769 error "setstripe failed"
6770 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6771 error "getstripe failed"
6772 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6773 error "can't get trusted.lov from $testfile"
6775 local testfile2=${testfile}2
6776 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6777 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6780 setfattr -n trusted.lov -v $value $testfile2
6781 local stripe_size=$($GETSTRIPE -S $testfile2)
6782 local stripe_count=$($GETSTRIPE -c $testfile2)
6783 [[ $stripe_size -eq 65536 ]] ||
6784 error "stripe size $stripe_size != 65536"
6785 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6786 error "stripe count $stripe_count != $STRIPECOUNT"
6789 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6792 [ -z "$(which setfattr 2>/dev/null)" ] &&
6793 skip_env "could not find setfattr" && return
6795 # b10930: get/set/list lustre.lov xattr
6796 echo "get/set/list lustre.lov xattr ..."
6797 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6798 test_mkdir -p $DIR/$tdir
6799 chown $RUNAS_ID $DIR/$tdir
6800 local testfile=$DIR/$tdir/$tfile
6801 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6802 error "setstripe failed"
6803 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6804 error "getstripe failed"
6805 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6806 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6808 local testfile2=${testfile}2
6809 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6810 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6812 $RUNAS $MCREATE $testfile2
6813 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6814 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6815 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6816 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6817 [ $stripe_count -eq $STRIPECOUNT ] ||
6818 error "stripe count $stripe_count != $STRIPECOUNT"
6820 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6822 compare_stripe_info1() {
6823 local stripe_index_all_zero=true
6825 for num in 1 2 3 4; do
6826 for count in $(seq 1 $STRIPE_COUNT); do
6827 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6828 local size=$((STRIPE_SIZE * num))
6829 local file=file"$num-$offset-$count"
6830 stripe_size=$($LFS getstripe -S $PWD/$file)
6831 [[ $stripe_size -ne $size ]] &&
6832 error "$file: size $stripe_size != $size"
6833 stripe_count=$($LFS getstripe -c $PWD/$file)
6834 # allow fewer stripes to be created, ORI-601
6835 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6836 error "$file: count $stripe_count != $count"
6837 stripe_index=$($LFS getstripe -i $PWD/$file)
6838 [[ $stripe_index -ne 0 ]] &&
6839 stripe_index_all_zero=false
6843 $stripe_index_all_zero &&
6844 error "all files are being extracted starting from OST index 0"
6849 [ -n "$(which tar 2>/dev/null)" ] &&
6850 strings $(which tar) | grep -q "lustre" && echo tar
6854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6855 # b10930: tar test for trusted.lov xattr
6856 TAR=$(find_lustre_tar)
6857 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6858 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6860 test_mkdir -p $DIR/d102d
6861 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6863 compare_stripe_info1
6865 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6869 # b10930: tar test for trusted.lov xattr
6870 TAR=$(find_lustre_tar)
6871 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6872 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6874 test_mkdir -p $DIR/d102f
6876 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6878 compare_stripe_info1
6880 run_test 102f "tar copy files, not keep osts ==========="
6883 local xsize=${1:-1024} # in bytes
6884 local file=$DIR/$tfile
6886 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6887 skip "must have user_xattr" && return 0
6888 [ -z "$(which setfattr 2>/dev/null)" ] &&
6889 skip_env "could not find setfattr" && return 0
6890 [ -z "$(which getfattr 2>/dev/null)" ] &&
6891 skip_env "could not find getfattr" && return 0
6895 local value="$(generate_string $xsize)"
6897 local xbig=trusted.big
6898 log "save $xbig on $file"
6899 setfattr -n $xbig -v $value $file ||
6900 error "saving $xbig on $file failed"
6902 local orig=$(get_xattr_value $xbig $file)
6903 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6905 local xsml=trusted.sml
6906 log "save $xsml on $file"
6907 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6909 local new=$(get_xattr_value $xbig $file)
6910 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6912 log "grow $xsml on $file"
6913 setfattr -n $xsml -v "$value" $file ||
6914 error "growing $xsml on $file failed"
6916 new=$(get_xattr_value $xbig $file)
6917 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6918 log "$xbig still valid after growing $xsml"
6923 test_102h() { # bug 15777
6926 run_test 102h "grow xattr from inside inode to external block"
6929 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6930 grow_xattr $(max_xattr_size)
6932 run_test 102ha "grow xattr from inside inode to external inode"
6934 test_102i() { # bug 17038
6935 [ -z "$(which getfattr 2>/dev/null)" ] &&
6936 skip "could not find getfattr" && return
6938 ln -s $DIR/$tfile $DIR/${tfile}link
6939 getfattr -n trusted.lov $DIR/$tfile ||
6940 error "lgetxattr on $DIR/$tfile failed"
6941 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6942 grep -i "no such attr" ||
6943 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6944 rm -f $DIR/$tfile $DIR/${tfile}link
6946 run_test 102i "lgetxattr test on symbolic link ============"
6949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6950 TAR=$(find_lustre_tar)
6951 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6952 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6953 setup_test102 "$RUNAS"
6954 test_mkdir -p $DIR/d102j
6955 chown $RUNAS_ID $DIR/d102j
6956 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6958 compare_stripe_info1 "$RUNAS"
6960 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6963 [ -z "$(which setfattr 2>/dev/null)" ] &&
6964 skip "could not find setfattr" && return
6966 # b22187 just check that does not crash for regular file.
6967 setfattr -n trusted.lov $DIR/$tfile
6968 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6969 local test_kdir=$DIR/d102k
6970 test_mkdir $test_kdir
6971 local default_size=`$GETSTRIPE -S $test_kdir`
6972 local default_count=`$GETSTRIPE -c $test_kdir`
6973 local default_offset=`$GETSTRIPE -i $test_kdir`
6974 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6975 error 'dir setstripe failed'
6976 setfattr -n trusted.lov $test_kdir
6977 local stripe_size=`$GETSTRIPE -S $test_kdir`
6978 local stripe_count=`$GETSTRIPE -c $test_kdir`
6979 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6980 [ $stripe_size -eq $default_size ] ||
6981 error "stripe size $stripe_size != $default_size"
6982 [ $stripe_count -eq $default_count ] ||
6983 error "stripe count $stripe_count != $default_count"
6984 [ $stripe_offset -eq $default_offset ] ||
6985 error "stripe offset $stripe_offset != $default_offset"
6986 rm -rf $DIR/$tfile $test_kdir
6988 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6991 [ -z "$(which getfattr 2>/dev/null)" ] &&
6992 skip "could not find getfattr" && return
6994 # LU-532 trusted. xattr is invisible to non-root
6995 local testfile=$DIR/$tfile
6999 echo "listxattr as user..."
7000 chown $RUNAS_ID $testfile
7001 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7002 grep -q "trusted" &&
7003 error "$testfile trusted xattrs are user visible"
7007 run_test 102l "listxattr size test =================================="
7009 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7010 local path=$DIR/$tfile
7013 listxattr_size_check $path || error "listattr_size_check $path failed"
7015 run_test 102m "Ensure listxattr fails on small bufffer ========"
7019 getxattr() { # getxattr path name
7020 # Return the base64 encoding of the value of xattr name on path.
7024 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7026 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7028 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7030 getfattr --absolute-names --encoding=base64 --name=$name $path |
7031 awk -F= -v name=$name '$1 == name {
7032 print substr($0, index($0, "=") + 1);
7036 test_102n() { # LU-4101 mdt: protect internal xattrs
7037 local file0=$DIR/$tfile.0
7038 local file1=$DIR/$tfile.1
7039 local xattr0=$TMP/$tfile.0
7040 local xattr1=$TMP/$tfile.1
7044 [ -z "$(which setfattr 2>/dev/null)" ] &&
7045 skip "could not find setfattr" && return
7047 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7049 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7053 rm -rf $file0 $file1 $xattr0 $xattr1
7056 # Get 'before' xattrs of $file1.
7057 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7059 for name in lov lma lmv link fid version som hsm; do
7060 # Try to copy xattr from $file0 to $file1.
7061 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7063 setfattr --name=trusted.$name --value="$value" $file1 ||
7064 error "setxattr 'trusted.$name' failed"
7066 # Try to set a garbage xattr.
7067 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7069 setfattr --name=trusted.$name --value="$value" $file1 ||
7070 error "setxattr 'trusted.$name' failed"
7072 # Try to remove the xattr from $file1. We don't care if this
7073 # appears to succeed or fail, we just don't want there to be
7074 # any changes or crashes.
7075 setfattr --remove=$trusted.$name $file1 2> /dev/null
7078 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7081 # Try to copy xattr from $file0 to $file1.
7082 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7084 setfattr --name=trusted.$name --value="$value" $file1 ||
7085 error "setxattr 'trusted.$name' failed"
7087 # Try to set a garbage xattr.
7088 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7090 setfattr --name=trusted.$name --value="$value" $file1 ||
7091 error "setxattr 'trusted.$name' failed"
7093 # Try to remove the xattr from $file1. We don't care if this
7094 # appears to succeed or fail, we just don't want there to be
7095 # any changes or crashes.
7096 setfattr --remove=$trusted.$name $file1 2> /dev/null
7099 # Get 'after' xattrs of file1.
7100 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7102 if ! diff $xattr0 $xattr1; then
7103 error "before and after xattrs of '$file1' differ"
7106 rm -rf $file0 $file1 $xattr0 $xattr1
7110 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7112 test_102p() { # LU-4703 setxattr did not check ownership
7113 local testfile=$DIR/$tfile
7115 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7116 skip "MDS needs to be at least 2.5.56" && return
7120 echo "setfacl as user..."
7121 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7122 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7124 echo "setfattr as user..."
7125 setfacl -m "u:$RUNAS_ID:---" $testfile
7126 $RUNAS setfattr -x system.posix_acl_access $testfile
7127 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7129 run_test 102p "check setxattr(2) correctly fails without permission"
7132 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7133 skip "MDS needs to be at least 2.6.92" && return
7134 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7136 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7139 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7140 skip "MDS needs to be at least 2.6.93" && return
7141 touch $DIR/$tfile || error "touch"
7142 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7143 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7144 rm $DIR/$tfile || error "rm"
7147 mkdir -p $DIR/$tdir || error "mkdir"
7148 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7149 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7150 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7151 error "$testfile error deleting user.author1"
7152 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7153 grep "user.$(basename $tdir)" &&
7154 error "$tdir did not delete user.$(basename $tdir)"
7155 rmdir $DIR/$tdir || error "rmdir"
7158 test_mkdir -p $DIR/$tdir || error "make striped dir"
7159 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7160 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7161 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7162 error "$testfile error deleting user.author1"
7163 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7164 grep "user.$(basename $tdir)" &&
7165 error "$tdir did not delete user.$(basename $tdir)"
7166 rmdir $DIR/$tdir || error "rm striped dir"
7168 run_test 102r "set EAs with empty values"
7172 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7177 [ "$UID" != 0 ] && skip_env "must run as root" && return
7178 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7179 skip "must have acl enabled" && return
7180 [ -z "$(which setfacl 2>/dev/null)" ] &&
7181 skip_env "could not find setfacl" && return
7182 $GSS && skip "could not run under gss" && return
7184 gpasswd -a daemon bin # LU-5641
7185 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7187 declare -a identity_old
7189 for num in $(seq $MDSCOUNT); do
7190 switch_identity $num true || identity_old[$num]=$?
7197 echo "performing cp ..."
7198 run_acl_subtest cp || error "run_acl_subtest cp failed"
7199 echo "performing getfacl-noacl..."
7200 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7201 echo "performing misc..."
7202 run_acl_subtest misc || error "misc test failed"
7203 echo "performing permissions..."
7204 run_acl_subtest permissions || error "permissions failed"
7205 echo "performing setfacl..."
7206 run_acl_subtest setfacl || error "setfacl test failed"
7208 # inheritance test got from HP
7209 echo "performing inheritance..."
7210 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7211 chmod +x make-tree || error "chmod +x failed"
7212 run_acl_subtest inheritance || error "inheritance test failed"
7215 echo "LU-974 ignore umask when acl is enabled..."
7216 run_acl_subtest 974 || error "LU-974 umask test failed"
7217 if [ $MDSCOUNT -ge 2 ]; then
7218 run_acl_subtest 974_remote ||
7219 error "LU-974 umask test failed under remote dir"
7222 echo "LU-2561 newly created file is same size as directory..."
7223 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7224 run_acl_subtest 2561 || error "LU-2561 test failed"
7226 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7229 run_acl_subtest 4924 || error "LU-4924 test failed"
7234 for num in $(seq $MDSCOUNT); do
7235 if [ "${identity_old[$num]}" = 1 ]; then
7236 switch_identity $num false || identity_old[$num]=$?
7240 run_test 103a "acl test ========================================="
7244 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7245 local mountopts=$MDS_MOUNT_OPTS
7247 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7251 stop $SINGLEMDS || error "failed to stop MDT."
7253 if [ -z "$MDS_MOUNT_OPTS" ]; then
7254 MDS_MOUNT_OPTS="-o noacl"
7256 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7258 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7259 error "failed to start MDT."
7260 MDS_MOUNT_OPTS=$mountopts
7264 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7268 stop $SINGLEMDS || error "failed to stop MDT."
7270 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7271 error "failed to start MDT."
7276 run_test 103b "MDS mount option 'noacl'"
7280 cp -rp $DIR/$tdir $DIR/$tdir.bak
7282 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7283 error "$DIR/$tdir shouldn't contain default ACL"
7284 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7285 error "$DIR/$tdir.bak shouldn't contain default ACL"
7288 run_test 103c "'cp -rp' won't set empty acl"
7291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7293 lfs df || error "lfs df failed"
7294 lfs df -ih || error "lfs df -ih failed"
7295 lfs df -h $DIR || error "lfs df -h $DIR failed"
7296 lfs df -i $DIR || error "lfs df -i $DIR failed"
7297 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7298 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7300 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7301 lctl --device %$OSC deactivate
7302 lfs df || error "lfs df with deactivated OSC failed"
7303 lctl --device %$OSC activate
7304 # wait the osc back to normal
7305 wait_osc_import_state client ost FULL
7307 lfs df || error "lfs df with reactivated OSC failed"
7310 run_test 104a "lfs df [-ih] [path] test ========================="
7313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7314 [ $RUNAS_ID -eq $UID ] &&
7315 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7317 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7318 grep "Permission denied" | wc -l)))
7319 if [ $denied_cnt -ne 0 ]; then
7320 error "lfs check servers test failed"
7323 run_test 104b "$RUNAS lfs check servers test ===================="
7326 # doesn't work on 2.4 kernels
7328 if $(flock_is_enabled); then
7329 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7331 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7335 run_test 105a "flock when mounted without -o flock test ========"
7339 if $(flock_is_enabled); then
7340 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7342 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7346 run_test 105b "fcntl when mounted without -o flock test ========"
7350 if $(flock_is_enabled); then
7351 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7353 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7357 run_test 105c "lockf when mounted without -o flock test ========"
7359 test_105d() { # bug 15924
7360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7361 test_mkdir -p $DIR/$tdir
7362 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7363 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7364 $LCTL set_param fail_loc=0x80000315
7365 flocks_test 2 $DIR/$tdir
7367 run_test 105d "flock race (should not freeze) ========"
7369 test_105e() { # bug 22660 && 22040
7370 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7372 flocks_test 3 $DIR/$tfile
7374 run_test 105e "Two conflicting flocks from same process ======="
7376 test_106() { #bug 10921
7377 test_mkdir -p $DIR/$tdir
7378 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7379 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7381 run_test 106 "attempt exec of dir followed by chown of that dir"
7384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7391 local save_pattern=$(sysctl -n kernel.core_pattern)
7392 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7393 sysctl -w kernel.core_pattern=$file
7394 sysctl -w kernel.core_uses_pid=0
7402 kill -s 11 $SLEEPPID
7404 if [ -e $file ]; then
7405 size=`stat -c%s $file`
7406 [ $size -eq 0 ] && error "Fail to create core file $file"
7408 error "Fail to create core file $file"
7411 sysctl -w kernel.core_pattern=$save_pattern
7412 sysctl -w kernel.core_uses_pid=$save_uses_pid
7415 run_test 107 "Coredump on SIG"
7418 test_mkdir -p $DIR/$tdir
7419 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7420 error "mkdir with 255 char failed"
7421 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7422 error "mkdir with 256 char should fail, but did not"
7423 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7424 error "create with 255 char failed"
7425 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7426 error "create with 256 char should fail, but did not"
7431 run_test 110 "filename length checking"
7434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7435 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7436 tail -1 | cut -c11-20)
7437 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7438 echo "Starting with $OSTIO_pre threads"
7441 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7442 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7443 echo "$NUMTEST creates/unlinks"
7444 test_mkdir -p $DIR/$tdir
7445 createmany -o $DIR/$tdir/$tfile $NUMTEST
7446 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7448 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7449 tail -1 | cut -c11-20)
7451 # don't return an error
7452 [ $OSTIO_post == $OSTIO_pre ] && echo \
7453 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7454 echo "This may be fine, depending on what ran before this test" &&
7455 echo "and how fast this system is." && return
7457 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7459 run_test 115 "verify dynamic thread creation===================="
7462 wait_delete_completed
7463 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7464 echo OST kbytes available: ${AVAIL[@]}
7465 MAXI=0; MAXV=${AVAIL[0]}
7466 MINI=0; MINV=${AVAIL[0]}
7467 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7468 #echo OST $i: ${AVAIL[i]}kb
7469 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7470 MAXV=${AVAIL[i]}; MAXI=$i
7472 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7473 MINV=${AVAIL[i]}; MINI=$i
7476 echo Min free space: OST $MINI: $MINV
7477 echo Max free space: OST $MAXI: $MAXV
7480 test_116a() { # was previously test_116()
7481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7484 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7486 echo -n "Free space priority "
7487 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7492 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7493 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7495 trap simple_cleanup_common EXIT
7498 # Check if we need to generate uneven OSTs
7499 test_mkdir -p $DIR/$tdir/OST${MINI}
7500 local FILL=$(($MINV / 4))
7501 local DIFF=$(($MAXV - $MINV))
7502 local DIFF2=$(($DIFF * 100 / $MINV))
7504 local threshold=$(do_facet $SINGLEMDS \
7505 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7506 threshold=${threshold%%%}
7507 echo -n "Check for uneven OSTs: "
7508 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7510 if [[ $DIFF2 -gt $threshold ]]; then
7512 echo "Don't need to fill OST$MINI"
7514 # generate uneven OSTs. Write 2% over the QOS threshold value
7516 DIFF=$(($threshold - $DIFF2 + 2))
7517 DIFF2=$(( ($MINV * $DIFF)/100 ))
7518 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7519 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7520 error "setstripe failed"
7521 DIFF=$(($DIFF2 / 2048))
7523 while [ $i -lt $DIFF ]; do
7525 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7526 bs=2M count=1 2>/dev/null
7535 DIFF=$(($MAXV - $MINV))
7536 DIFF2=$(($DIFF * 100 / $MINV))
7537 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7538 if [[ $DIFF2 -gt $threshold ]]; then
7541 echo "failed - QOS mode won't be used"
7542 skip "QOS imbalance criteria not met"
7543 simple_cleanup_common
7547 MINI1=$MINI; MINV1=$MINV
7548 MAXI1=$MAXI; MAXV1=$MAXV
7550 # now fill using QOS
7551 $SETSTRIPE -c 1 $DIR/$tdir
7552 FILL=$(($FILL / 200))
7553 if [ $FILL -gt 600 ]; then
7556 echo "writing $FILL files to QOS-assigned OSTs"
7558 while [ $i -lt $FILL ]; do
7560 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7564 echo "wrote $i 200k files"
7568 echo "Note: free space may not be updated, so measurements might be off"
7570 DIFF2=$(($MAXV - $MINV))
7571 echo "free space delta: orig $DIFF final $DIFF2"
7572 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7573 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7574 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7575 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7576 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7577 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7579 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7581 # Figure out which files were written where
7582 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7583 awk '/'$MINI1': / {print $2; exit}')
7585 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7586 echo "$MINC files created on smaller OST $MINI1"
7587 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7588 awk '/'$MAXI1': / {print $2; exit}')
7590 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7591 echo "$MAXC files created on larger OST $MAXI1"
7592 FILL=$(($MAXC * 100 / $MINC - 100))
7593 [[ $MINC -gt 0 ]] &&
7594 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7595 [[ $MAXC -gt $MINC ]] ||
7596 error_ignore LU-9 "stripe QOS didn't balance free space"
7597 simple_cleanup_common
7599 run_test 116a "stripe QOS: free space balance ==================="
7601 test_116b() { # LU-2093
7602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7605 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7606 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7607 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7608 [ -z "$old_rr" ] && skip "no QOS" && return 0
7609 do_facet $SINGLEMDS lctl set_param \
7610 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7612 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7613 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7614 do_facet $SINGLEMDS lctl set_param fail_loc=0
7616 do_facet $SINGLEMDS lctl set_param \
7617 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7619 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7621 test_117() # bug 10891
7623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7624 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7625 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7626 lctl set_param fail_loc=0x21e
7627 > $DIR/$tfile || error "truncate failed"
7628 lctl set_param fail_loc=0
7629 echo "Truncate succeeded."
7632 run_test 117 "verify osd extend =========="
7634 NO_SLOW_RESENDCOUNT=4
7635 export OLD_RESENDCOUNT=""
7636 set_resend_count () {
7637 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7638 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7639 lctl set_param -n $PROC_RESENDCOUNT $1
7640 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7643 # for reduce test_118* time (b=14842)
7644 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7646 # Reset async IO behavior after error case
7648 FILE=$DIR/reset_async
7650 # Ensure all OSCs are cleared
7651 $SETSTRIPE -c -1 $FILE
7652 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7657 test_118a() #bug 11710
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7662 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7663 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7664 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7666 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7667 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7672 run_test 118a "verify O_SYNC works =========="
7676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7677 remote_ost_nodsh && skip "remote OST with nodsh" && return
7681 #define OBD_FAIL_SRV_ENOENT 0x217
7682 set_nodes_failloc "$(osts_nodes)" 0x217
7683 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7685 set_nodes_failloc "$(osts_nodes)" 0
7686 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7687 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7690 if [[ $RC -eq 0 ]]; then
7691 error "Must return error due to dropped pages, rc=$RC"
7695 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7696 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7700 echo "Dirty pages not leaked on ENOENT"
7702 # Due to the above error the OSC will issue all RPCs syncronously
7703 # until a subsequent RPC completes successfully without error.
7704 $MULTIOP $DIR/$tfile Ow4096yc
7709 run_test 118b "Reclaim dirty pages on fatal error =========="
7713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7715 # for 118c, restore the original resend count, LU-1940
7716 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7717 set_resend_count $OLD_RESENDCOUNT
7718 remote_ost_nodsh && skip "remote OST with nodsh" && return
7722 #define OBD_FAIL_OST_EROFS 0x216
7723 set_nodes_failloc "$(osts_nodes)" 0x216
7725 # multiop should block due to fsync until pages are written
7726 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7730 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7731 error "Multiop failed to block on fsync, pid=$MULTIPID"
7734 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7736 if [[ $WRITEBACK -eq 0 ]]; then
7737 error "No page in writeback, writeback=$WRITEBACK"
7740 set_nodes_failloc "$(osts_nodes)" 0
7743 if [[ $RC -ne 0 ]]; then
7744 error "Multiop fsync failed, rc=$RC"
7747 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7748 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7750 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7751 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7755 echo "Dirty pages flushed via fsync on EROFS"
7758 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7760 # continue to use small resend count to reduce test_118* time (b=14842)
7761 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7766 remote_ost_nodsh && skip "remote OST with nodsh" && return
7770 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7771 set_nodes_failloc "$(osts_nodes)" 0x214
7772 # multiop should block due to fsync until pages are written
7773 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7777 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7778 error "Multiop failed to block on fsync, pid=$MULTIPID"
7781 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7783 if [[ $WRITEBACK -eq 0 ]]; then
7784 error "No page in writeback, writeback=$WRITEBACK"
7787 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7788 set_nodes_failloc "$(osts_nodes)" 0
7790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7793 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7794 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7798 echo "Dirty pages gaurenteed flushed via fsync"
7801 run_test 118d "Fsync validation inject a delay of the bulk =========="
7804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7807 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7808 lctl set_param fail_loc=0x8000040a
7810 # Should simulate EINVAL error which is fatal
7811 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7813 if [[ $RC -eq 0 ]]; then
7814 error "Must return error due to dropped pages, rc=$RC"
7817 lctl set_param fail_loc=0x0
7819 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7820 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7821 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7823 if [[ $LOCKED -ne 0 ]]; then
7824 error "Locked pages remain in cache, locked=$LOCKED"
7827 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7828 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7832 echo "No pages locked after fsync"
7837 run_test 118f "Simulate unrecoverable OSC side error =========="
7840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7843 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7844 lctl set_param fail_loc=0x406
7846 # simulate local -ENOMEM
7847 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7850 lctl set_param fail_loc=0
7851 if [[ $RC -eq 0 ]]; then
7852 error "Must return error due to dropped pages, rc=$RC"
7855 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7856 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7857 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7859 if [[ $LOCKED -ne 0 ]]; then
7860 error "Locked pages remain in cache, locked=$LOCKED"
7863 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7864 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7868 echo "No pages locked after fsync"
7873 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7877 remote_ost_nodsh && skip "remote OST with nodsh" && return
7881 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7882 set_nodes_failloc "$(osts_nodes)" 0x20e
7883 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7884 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7887 set_nodes_failloc "$(osts_nodes)" 0
7888 if [[ $RC -eq 0 ]]; then
7889 error "Must return error due to dropped pages, rc=$RC"
7892 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7893 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7894 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7896 if [[ $LOCKED -ne 0 ]]; then
7897 error "Locked pages remain in cache, locked=$LOCKED"
7900 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7901 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7905 echo "No pages locked after fsync"
7909 run_test 118h "Verify timeout in handling recoverables errors =========="
7911 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7915 remote_ost_nodsh && skip "remote OST with nodsh" && return
7919 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7920 set_nodes_failloc "$(osts_nodes)" 0x20e
7922 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7923 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7926 set_nodes_failloc "$(osts_nodes)" 0
7930 if [[ $RC -ne 0 ]]; then
7931 error "got error, but should be not, rc=$RC"
7934 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7935 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7936 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7937 if [[ $LOCKED -ne 0 ]]; then
7938 error "Locked pages remain in cache, locked=$LOCKED"
7941 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7942 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7946 echo "No pages locked after fsync"
7950 run_test 118i "Fix error before timeout in recoverable error =========="
7952 [ "$SLOW" = "no" ] && set_resend_count 4
7955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7956 remote_ost_nodsh && skip "remote OST with nodsh" && return
7960 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7961 set_nodes_failloc "$(osts_nodes)" 0x220
7963 # return -EIO from OST
7964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7966 set_nodes_failloc "$(osts_nodes)" 0x0
7967 if [[ $RC -eq 0 ]]; then
7968 error "Must return error due to dropped pages, rc=$RC"
7971 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7972 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7973 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7974 if [[ $LOCKED -ne 0 ]]; then
7975 error "Locked pages remain in cache, locked=$LOCKED"
7978 # in recoverable error on OST we want resend and stay until it finished
7979 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7980 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7984 echo "No pages locked after fsync"
7988 run_test 118j "Simulate unrecoverable OST side error =========="
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7993 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7995 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7996 set_nodes_failloc "$(osts_nodes)" 0x20e
7997 test_mkdir -p $DIR/$tdir
7999 for ((i=0;i<10;i++)); do
8000 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8001 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8008 set_nodes_failloc "$(osts_nodes)" 0
8011 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8017 test_mkdir -p $DIR/$tdir
8018 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8021 run_test 118l "fsync dir ========="
8023 test_118m() # LU-3066
8025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8026 test_mkdir -p $DIR/$tdir
8027 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8030 run_test 118m "fdatasync dir ========="
8032 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8034 test_119a() # bug 11737
8036 BSIZE=$((512 * 1024))
8037 directio write $DIR/$tfile 0 1 $BSIZE
8038 # We ask to read two blocks, which is more than a file size.
8039 # directio will indicate an error when requested and actual
8040 # sizes aren't equeal (a normal situation in this case) and
8041 # print actual read amount.
8042 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8043 if [ "$NOB" != "$BSIZE" ]; then
8044 error "read $NOB bytes instead of $BSIZE"
8048 run_test 119a "Short directIO read must return actual read amount"
8050 test_119b() # bug 11737
8052 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8054 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8055 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8057 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8058 error "direct read failed"
8061 run_test 119b "Sparse directIO read must return actual read amount"
8063 test_119c() # bug 13099
8066 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8067 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8070 run_test 119c "Testing for direct read hitting hole"
8072 test_119d() # bug 15950
8074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8075 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8076 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8078 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8079 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8080 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8081 lctl set_param fail_loc=0x40d
8082 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8085 cat $DIR/$tfile > /dev/null &
8086 lctl set_param fail_loc=0
8089 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8091 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8092 error "the read rpcs have not completed in 2s"
8094 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8096 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8100 test_mkdir -p $DIR/$tdir
8101 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8102 skip "no early lock cancel on server" && return 0
8104 lru_resize_disable mdc
8105 lru_resize_disable osc
8106 cancel_lru_locks mdc
8107 # asynchronous object destroy at MDT could cause bl ast to client
8108 cancel_lru_locks osc
8110 stat $DIR/$tdir > /dev/null
8111 can1=$(do_facet $SINGLEMDS \
8112 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8113 awk '/ldlm_cancel/ {print $2}')
8114 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8115 awk '/ldlm_bl_callback/ {print $2}')
8116 test_mkdir -c1 $DIR/$tdir/d1
8117 can2=$(do_facet $SINGLEMDS \
8118 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8119 awk '/ldlm_cancel/ {print $2}')
8120 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8121 awk '/ldlm_bl_callback/ {print $2}')
8122 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8123 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8124 lru_resize_enable mdc
8125 lru_resize_enable osc
8127 run_test 120a "Early Lock Cancel: mkdir test"
8130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8131 test_mkdir $DIR/$tdir
8132 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8133 skip "no early lock cancel on server" && return 0
8134 lru_resize_disable mdc
8135 lru_resize_disable osc
8136 cancel_lru_locks mdc
8137 stat $DIR/$tdir > /dev/null
8138 can1=$(do_facet $SINGLEMDS \
8139 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8140 awk '/ldlm_cancel/ {print $2}')
8141 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8142 awk '/ldlm_bl_callback/ {print $2}')
8144 can2=$(do_facet $SINGLEMDS \
8145 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8146 awk '/ldlm_cancel/ {print $2}')
8147 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8148 awk '/ldlm_bl_callback/ {print $2}')
8149 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8150 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8151 lru_resize_enable mdc
8152 lru_resize_enable osc
8154 run_test 120b "Early Lock Cancel: create test"
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8158 test_mkdir -c1 $DIR/$tdir
8159 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8160 skip "no early lock cancel on server" && return 0
8161 lru_resize_disable mdc
8162 lru_resize_disable osc
8163 test_mkdir -p -c1 $DIR/$tdir/d1
8164 test_mkdir -p -c1 $DIR/$tdir/d2
8165 touch $DIR/$tdir/d1/f1
8166 cancel_lru_locks mdc
8167 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8168 can1=$(do_facet $SINGLEMDS \
8169 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8170 awk '/ldlm_cancel/ {print $2}')
8171 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8172 awk '/ldlm_bl_callback/ {print $2}')
8173 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8174 can2=$(do_facet $SINGLEMDS \
8175 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8176 awk '/ldlm_cancel/ {print $2}')
8177 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8178 awk '/ldlm_bl_callback/ {print $2}')
8179 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8180 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8181 lru_resize_enable mdc
8182 lru_resize_enable osc
8184 run_test 120c "Early Lock Cancel: link test"
8187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8188 test_mkdir -p -c1 $DIR/$tdir
8189 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8190 skip "no early lock cancel on server" && return 0
8191 lru_resize_disable mdc
8192 lru_resize_disable osc
8194 cancel_lru_locks mdc
8195 stat $DIR/$tdir > /dev/null
8196 can1=$(do_facet $SINGLEMDS \
8197 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8198 awk '/ldlm_cancel/ {print $2}')
8199 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8200 awk '/ldlm_bl_callback/ {print $2}')
8201 chmod a+x $DIR/$tdir
8202 can2=$(do_facet $SINGLEMDS \
8203 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8204 awk '/ldlm_cancel/ {print $2}')
8205 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8206 awk '/ldlm_bl_callback/ {print $2}')
8207 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8208 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8209 lru_resize_enable mdc
8210 lru_resize_enable osc
8212 run_test 120d "Early Lock Cancel: setattr test"
8215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8216 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8217 skip "no early lock cancel on server" && return 0
8218 local dlmtrace_set=false
8220 test_mkdir -p -c1 $DIR/$tdir
8221 lru_resize_disable mdc
8222 lru_resize_disable osc
8223 ! $LCTL get_param debug | grep -q dlmtrace &&
8224 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8225 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8226 cancel_lru_locks mdc
8227 cancel_lru_locks osc
8228 dd if=$DIR/$tdir/f1 of=/dev/null
8229 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8230 # XXX client can not do early lock cancel of OST lock
8231 # during unlink (LU-4206), so cancel osc lock now.
8232 cancel_lru_locks osc
8233 can1=$(do_facet $SINGLEMDS \
8234 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8235 awk '/ldlm_cancel/ {print $2}')
8236 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8237 awk '/ldlm_bl_callback/ {print $2}')
8238 unlink $DIR/$tdir/f1
8240 can2=$(do_facet $SINGLEMDS \
8241 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8242 awk '/ldlm_cancel/ {print $2}')
8243 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8244 awk '/ldlm_bl_callback/ {print $2}')
8245 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8246 $LCTL dk $TMP/cancel.debug.txt
8247 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8248 $LCTL dk $TMP/blocking.debug.txt
8249 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8250 lru_resize_enable mdc
8251 lru_resize_enable osc
8253 run_test 120e "Early Lock Cancel: unlink test"
8256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8257 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8258 skip "no early lock cancel on server" && return 0
8259 test_mkdir -p -c1 $DIR/$tdir
8260 lru_resize_disable mdc
8261 lru_resize_disable osc
8262 test_mkdir -p -c1 $DIR/$tdir/d1
8263 test_mkdir -p -c1 $DIR/$tdir/d2
8264 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8265 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8266 cancel_lru_locks mdc
8267 cancel_lru_locks osc
8268 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8269 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8270 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8271 # XXX client can not do early lock cancel of OST lock
8272 # during rename (LU-4206), so cancel osc lock now.
8273 cancel_lru_locks osc
8274 can1=$(do_facet $SINGLEMDS \
8275 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8276 awk '/ldlm_cancel/ {print $2}')
8277 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8278 awk '/ldlm_bl_callback/ {print $2}')
8279 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8281 can2=$(do_facet $SINGLEMDS \
8282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8283 awk '/ldlm_cancel/ {print $2}')
8284 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8285 awk '/ldlm_bl_callback/ {print $2}')
8286 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8287 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8288 lru_resize_enable mdc
8289 lru_resize_enable osc
8291 run_test 120f "Early Lock Cancel: rename test"
8294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8295 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8296 skip "no early lock cancel on server" && return 0
8297 lru_resize_disable mdc
8298 lru_resize_disable osc
8300 echo create $count files
8301 test_mkdir -p $DIR/$tdir
8302 cancel_lru_locks mdc
8303 cancel_lru_locks osc
8306 can0=$(do_facet $SINGLEMDS \
8307 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8308 awk '/ldlm_cancel/ {print $2}')
8309 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8310 awk '/ldlm_bl_callback/ {print $2}')
8311 createmany -o $DIR/$tdir/f $count
8313 can1=$(do_facet $SINGLEMDS \
8314 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8315 awk '/ldlm_cancel/ {print $2}')
8316 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8317 awk '/ldlm_bl_callback/ {print $2}')
8319 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8320 echo rm $count files
8323 can2=$(do_facet $SINGLEMDS \
8324 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8325 awk '/ldlm_cancel/ {print $2}')
8326 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8327 awk '/ldlm_bl_callback/ {print $2}')
8329 echo total: $count removes in $((t2-t1))
8330 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8332 # wait for commitment of removal
8333 lru_resize_enable mdc
8334 lru_resize_enable osc
8336 run_test 120g "Early Lock Cancel: performance test"
8338 test_121() { #bug #10589
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8341 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8342 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8343 lctl set_param fail_loc=0x310
8344 cancel_lru_locks osc > /dev/null
8345 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8346 lctl set_param fail_loc=0
8347 [[ $reads -eq $writes ]] ||
8348 error "read $reads blocks, must be $writes blocks"
8350 run_test 121 "read cancel race ========="
8352 test_123a() { # was test 123, statahead(bug 11401)
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8355 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8356 log "testing on UP system. Performance may be not as good as expected."
8361 test_mkdir -p $DIR/$tdir
8362 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8363 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8365 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8366 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8368 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8369 lctl set_param -n llite.*.statahead_max 0
8370 lctl get_param llite.*.statahead_max
8371 cancel_lru_locks mdc
8372 cancel_lru_locks osc
8374 time ls -l $DIR/$tdir | wc -l
8376 delta=$((etime - stime))
8377 log "ls $i files without statahead: $delta sec"
8378 lctl set_param llite.*.statahead_max=$max
8380 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8381 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8382 cancel_lru_locks mdc
8383 cancel_lru_locks osc
8385 time ls -l $DIR/$tdir | wc -l
8387 delta_sa=$((etime - stime))
8388 log "ls $i files with statahead: $delta_sa sec"
8389 lctl get_param -n llite.*.statahead_stats
8390 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8392 [[ $swrong -lt $ewrong ]] &&
8393 log "statahead was stopped, maybe too many locks held!"
8394 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8396 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8397 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8398 lctl set_param -n llite.*.statahead_max 0
8399 lctl get_param llite.*.statahead_max
8400 cancel_lru_locks mdc
8401 cancel_lru_locks osc
8403 time ls -l $DIR/$tdir | wc -l
8405 delta=$((etime - stime))
8406 log "ls $i files again without statahead: $delta sec"
8407 lctl set_param llite.*.statahead_max=$max
8408 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8409 if [ $SLOWOK -eq 0 ]; then
8410 error "ls $i files is slower with statahead!"
8412 log "ls $i files is slower with statahead!"
8418 [ $delta -gt 20 ] && break
8419 [ $delta -gt 8 ] && MULT=$((50 / delta))
8420 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8428 delta=$((etime - stime))
8429 log "rm -r $DIR/$tdir/: $delta seconds"
8431 lctl get_param -n llite.*.statahead_stats
8433 run_test 123a "verify statahead work"
8435 test_123b () { # statahead(bug 15027)
8436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8437 test_mkdir -p $DIR/$tdir
8438 createmany -o $DIR/$tdir/$tfile-%d 1000
8440 cancel_lru_locks mdc
8441 cancel_lru_locks osc
8443 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8444 lctl set_param fail_loc=0x80000803
8445 ls -lR $DIR/$tdir > /dev/null
8447 lctl set_param fail_loc=0x0
8448 lctl get_param -n llite.*.statahead_stats
8453 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8457 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8458 skip "no lru resize on server" && return 0
8460 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8462 log "create $NR files at $DIR/$tdir"
8463 createmany -o $DIR/$tdir/f $NR ||
8464 error "failed to create $NR files in $DIR/$tdir"
8466 cancel_lru_locks mdc
8467 ls -l $DIR/$tdir > /dev/null
8471 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8472 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8473 LRU_SIZE=$($LCTL get_param -n $PARAM)
8474 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8475 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8477 log "NS=$(basename $NSDIR)"
8482 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8483 skip "Not enough cached locks created!"
8490 # We know that lru resize allows one client to hold $LIMIT locks
8491 # for 10h. After that locks begin to be killed by client.
8493 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8495 if [ $LIMIT -lt $LRU_SIZE ]; then
8496 skip "Limit is too small $LIMIT"
8500 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8501 # killing locks. Some time was spent for creating locks. This means
8502 # that up to the moment of sleep finish we must have killed some of
8503 # them (10-100 locks). This depends on how fast ther were created.
8504 # Many of them were touched in almost the same moment and thus will
8505 # be killed in groups.
8506 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8508 # Use $LRU_SIZE_B here to take into account real number of locks
8509 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8510 local LRU_SIZE_B=$LRU_SIZE
8512 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8513 log "OLD_LVF=$OLD_LVF"
8514 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8516 # Let's make sure that we really have some margin. Client checks
8517 # cached locks every 10 sec.
8519 log "Sleep ${SLEEP} sec"
8521 while ((SEC<$SLEEP)); do
8525 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8529 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8530 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8532 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8533 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8534 unlinkmany $DIR/$tdir/f $NR
8538 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8539 log "unlink $NR files at $DIR/$tdir"
8540 unlinkmany $DIR/$tdir/f $NR
8542 run_test 124a "lru resize ======================================="
8544 get_max_pool_limit()
8546 local limit=$($LCTL get_param \
8547 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8550 if [[ $l -gt $max ]]; then
8558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8559 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8560 skip "no lru resize on server" && return 0
8562 LIMIT=$(get_max_pool_limit)
8564 NR=$(($(default_lru_size)*20))
8565 if [[ $NR -gt $LIMIT ]]; then
8566 log "Limit lock number by $LIMIT locks"
8569 lru_resize_disable mdc
8570 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8571 error "failed to create $DIR/$tdir/disable_lru_resize"
8573 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8574 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8575 cancel_lru_locks mdc
8578 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8581 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8584 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8588 nolruresize_delta=$((etime-stime))
8589 log "ls -la time: $nolruresize_delta seconds"
8590 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8591 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8593 lru_resize_enable mdc
8594 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8595 error "failed to create $DIR/$tdir/enable_lru_resize"
8597 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8598 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8599 cancel_lru_locks mdc
8602 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8605 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8608 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8612 lruresize_delta=$((etime-stime))
8613 log "ls -la time: $lruresize_delta seconds"
8614 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8616 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8617 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8618 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8619 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8621 log "lru resize performs the same with no lru resize"
8623 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8625 run_test 124b "lru resize (performance test) ======================="
8628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8629 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8630 skip "no lru resize on server" && return 0
8632 # cache ununsed locks on client
8634 cancel_lru_locks mdc
8635 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8636 createmany -o $DIR/$tdir/f $nr ||
8637 error "failed to create $nr files in $DIR/$tdir"
8638 ls -l $DIR/$tdir > /dev/null
8640 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8641 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8642 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8643 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8644 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8646 # set lru_max_age to 1 sec
8647 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8648 echo "sleep $((recalc_p * 2)) seconds..."
8649 sleep $((recalc_p * 2))
8651 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8652 # restore lru_max_age
8653 $LCTL set_param -n $nsdir.lru_max_age $max_age
8654 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8655 unlinkmany $DIR/$tdir/f $nr
8657 run_test 124c "LRUR cancel very aged locks"
8659 test_125() { # 13358
8660 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8661 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8662 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8663 test_mkdir -p $DIR/d125 || error "mkdir failed"
8664 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8665 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8666 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8668 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8670 test_126() { # bug 12829/13455
8671 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8672 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8673 $GSS && skip "must run as gss disabled" && return
8675 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8676 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8678 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8680 run_test 126 "check that the fsgid provided by the client is taken into account"
8682 test_127a() { # bug 15521
8683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8684 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8685 $LCTL set_param osc.*.stats=0
8686 FSIZE=$((2048 * 1024))
8687 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8688 cancel_lru_locks osc
8689 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8691 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8692 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8693 echo "got $COUNT $NAME"
8694 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8695 eval $NAME=$COUNT || error "Wrong proc format"
8698 read_bytes|write_bytes)
8699 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8700 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8701 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8702 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8703 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8704 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8705 error "sumsquare is too small: $SUMSQ"
8706 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8707 error "sumsquare is too big: $SUMSQ"
8711 done < $DIR/${tfile}.tmp
8713 #check that we actually got some stats
8714 [ "$read_bytes" ] || error "Missing read_bytes stats"
8715 [ "$write_bytes" ] || error "Missing write_bytes stats"
8716 [ "$read_bytes" != 0 ] || error "no read done"
8717 [ "$write_bytes" != 0 ] || error "no write done"
8719 run_test 127a "verify the client stats are sane"
8721 test_127b() { # bug LU-333
8722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8723 $LCTL set_param llite.*.stats=0
8724 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8725 # perform 2 reads and writes so MAX is different from SUM.
8726 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8727 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8728 cancel_lru_locks osc
8729 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8730 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8732 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8733 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8734 echo "got $COUNT $NAME"
8735 eval $NAME=$COUNT || error "Wrong proc format"
8739 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8740 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8741 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8742 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8745 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8746 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8747 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8748 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8752 done < $TMP/${tfile}.tmp
8754 #check that we actually got some stats
8755 [ "$read_bytes" ] || error "Missing read_bytes stats"
8756 [ "$write_bytes" ] || error "Missing write_bytes stats"
8757 [ "$read_bytes" != 0 ] || error "no read done"
8758 [ "$write_bytes" != 0 ] || error "no write done"
8760 run_test 127b "verify the llite client stats are sane"
8762 test_128() { # bug 15212
8764 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8769 result=$(grep error $TMP/$tfile.log)
8771 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8773 run_test 128 "interactive lfs for 2 consecutive find's"
8780 local LDPROC=/proc/fs/ldiskfs
8781 local facets=$(get_facets MDS)
8783 for facet in ${facets//,/ }; do
8784 canondev=$(ldiskfs_canon \
8785 *.$(convert_facet2label $facet).mntdev $facet)
8786 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8787 LDPROC=/sys/fs/ldiskfs
8788 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8789 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8790 LDPROC=/sys/fs/ldiskfs
8791 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8796 local facets=$(get_facets MDS)
8797 for facet in ${facets//,/ }; do
8798 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8805 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8806 skip "Only applicable to ldiskfs-based MDTs"
8809 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8817 # block size of mds1
8818 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8819 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8820 local MAX=$((MDSBLOCKSIZE * 5))
8821 set_dir_limits $MAX $MAX
8822 local I=$(stat -c%s "$DIR/$tdir")
8824 while [[ $I -le $MAX ]]; do
8825 $MULTIOP $DIR/$tdir/$J Oc
8827 if [ $has_warning -eq 0 ]; then
8828 check_mds_dmesg '"is approaching"' &&
8831 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8832 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8833 #and EFBIG for previous versions
8834 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8836 echo "return code $rc received as expected"
8838 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8839 error_exit "create failed w/o dir size limit"
8841 check_mds_dmesg '"has reached"' ||
8842 error_exit "has reached message should be output"
8845 error_exit "warning message should be output"
8847 I=$(stat -c%s "$DIR/$tdir")
8849 if [ $(lustre_version_code $SINGLEMDS) -lt \
8850 $(version_code 2.4.51) ]
8852 [[ $I -eq $MAX ]] && return 0
8854 [[ $I -gt $MAX ]] && return 0
8856 error_exit "current dir size $I, previous limit $MAX"
8857 elif [ $rc -ne 0 ]; then
8859 error_exit "return code $rc received instead of expected " \
8860 "$EFBIG or $ENOSPC, files in dir $I"
8863 I=$(stat -c%s "$DIR/$tdir")
8867 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8869 run_test 129 "test directory size limit ========================"
8878 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8879 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8882 trap cleanup_130 EXIT RETURN
8884 local fm_file=$DIR/$tfile
8885 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8886 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8887 error "dd failed for $fm_file"
8889 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8890 filefrag -ves $fm_file
8892 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8893 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8894 [ $RC != 0 ] && error "filefrag $fm_file failed"
8896 filefrag_op=$(filefrag -ve $fm_file |
8897 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8898 lun=$($GETSTRIPE -i $fm_file)
8900 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8903 for line in $filefrag_op
8905 frag_lun=`echo $line | cut -d: -f5`
8906 ext_len=`echo $line | cut -d: -f4`
8907 if (( $frag_lun != $lun )); then
8909 error "FIEMAP on 1-stripe file($fm_file) failed"
8912 (( tot_len += ext_len ))
8915 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8917 error "FIEMAP on 1-stripe file($fm_file) failed;"
8923 echo "FIEMAP on single striped file succeeded"
8925 run_test 130a "FIEMAP (1-stripe file)"
8928 [ "$OSTCOUNT" -lt "2" ] &&
8929 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8931 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8932 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8935 trap cleanup_130 EXIT RETURN
8937 local fm_file=$DIR/$tfile
8938 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8939 error "setstripe on $fm_file"
8940 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8941 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8943 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8944 error "dd failed on $fm_file"
8946 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8947 filefrag_op=$(filefrag -ve $fm_file |
8948 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8950 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8951 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8956 for line in $filefrag_op
8958 frag_lun=$(echo $line | cut -d: -f5 |
8959 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8960 ext_len=$(echo $line | cut -d: -f4)
8961 if (( $frag_lun != $last_lun )); then
8962 if (( tot_len != 1024 )); then
8964 error "FIEMAP on $fm_file failed; returned " \
8965 "len $tot_len for OST $last_lun instead of 1024"
8972 (( tot_len += ext_len ))
8975 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
8977 error "FIEMAP on $fm_file failed; returned wrong number of " \
8978 "luns or wrong len for OST $last_lun"
8984 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
8986 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
8989 [ "$OSTCOUNT" -lt "2" ] &&
8990 skip_env "skipping FIEMAP on 2-stripe file" && return
8992 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8993 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8996 trap cleanup_130 EXIT RETURN
8998 local fm_file=$DIR/$tfile
8999 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9000 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9001 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9003 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
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 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9023 if (( logical != 512 )); then
9025 error "FIEMAP on $fm_file failed; returned " \
9026 "logical start for lun $logical instead of 512"
9029 if (( tot_len != 512 )); then
9031 error "FIEMAP on $fm_file failed; returned " \
9032 "len $tot_len for OST $last_lun instead of 1024"
9039 (( tot_len += ext_len ))
9042 if (( num_luns != 2 || tot_len != 512 )); then
9044 error "FIEMAP on $fm_file failed; returned wrong number of " \
9045 "luns or wrong len for OST $last_lun"
9051 echo "FIEMAP on 2-stripe file with hole succeeded"
9053 run_test 130c "FIEMAP (2-stripe file with hole)"
9056 [ "$OSTCOUNT" -lt "3" ] &&
9057 skip_env "skipping FIEMAP on N-stripe file test" && return
9059 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9060 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9063 trap cleanup_130 EXIT RETURN
9065 local fm_file=$DIR/$tfile
9066 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9067 error "setstripe on $fm_file"
9068 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9069 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9071 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9072 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9073 error "dd failed on $fm_file"
9075 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9076 filefrag_op=$(filefrag -ve $fm_file |
9077 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9079 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9080 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9085 for line in $filefrag_op
9087 frag_lun=$(echo $line | cut -d: -f5 |
9088 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9089 ext_len=$(echo $line | cut -d: -f4)
9090 if (( $frag_lun != $last_lun )); then
9091 if (( tot_len != 1024 )); then
9093 error "FIEMAP on $fm_file failed; returned " \
9094 "len $tot_len for OST $last_lun instead of 1024"
9101 (( tot_len += ext_len ))
9104 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9106 error "FIEMAP on $fm_file failed; returned wrong number of " \
9107 "luns or wrong len for OST $last_lun"
9113 echo "FIEMAP on N-stripe file succeeded"
9115 run_test 130d "FIEMAP (N-stripe file)"
9118 [ "$OSTCOUNT" -lt "2" ] &&
9119 skip_env "skipping continuation FIEMAP test" && return
9121 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9122 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9124 trap cleanup_130 EXIT RETURN
9126 local fm_file=$DIR/$tfile
9127 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9128 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9129 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9132 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9133 for ((i = 0; i < $NUM_BLKS; i++))
9135 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9138 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9139 filefrag_op=$(filefrag -ve $fm_file |
9140 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9142 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9143 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9148 for line in $filefrag_op
9150 frag_lun=$(echo $line | cut -d: -f5 |
9151 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9152 ext_len=$(echo $line | cut -d: -f4)
9153 if (( $frag_lun != $last_lun )); then
9154 if (( tot_len != $EXPECTED_LEN )); then
9156 error "FIEMAP on $fm_file failed; returned " \
9157 "len $tot_len for OST $last_lun instead " \
9165 (( tot_len += ext_len ))
9168 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9170 error "FIEMAP on $fm_file failed; returned wrong number " \
9171 "of luns or wrong len for OST $last_lun"
9177 echo "FIEMAP with continuation calls succeeded"
9179 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9181 # Test for writev/readv
9183 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9184 error "writev test failed"
9185 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9186 error "readv failed"
9189 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9192 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9193 error "append writev test failed"
9194 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9195 error "append writev test failed"
9198 run_test 131b "test append writev"
9201 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9204 run_test 131c "test read/write on file w/o objects"
9207 rwv -f $DIR/$tfile -w -n 1 1572864
9208 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9209 if [ "$NOB" != 1572864 ]; then
9210 error "Short read filed: read $NOB bytes instead of 1572864"
9214 run_test 131d "test short read"
9217 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9218 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9219 error "read hitting hole failed"
9222 run_test 131e "test read hitting hole"
9228 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9230 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9232 *) error "Wrong argument $1" ;;
9235 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9236 # if the argument $3 is zero, it means any stat increment is ok.
9237 if [[ $3 -gt 0 ]]; then
9238 count=$(echo $res | awk '{ print $2 }')
9239 [[ $count -ne $3 ]] &&
9240 error "The $2 counter on $1 is wrong - expected $3"
9245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9246 remote_ost_nodsh && skip "remote OST with nodsh" && return
9247 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9249 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9250 { skip "MDS doesn't support rename stats"; return; }
9251 local testdir=$DIR/${tdir}/stats_testdir
9252 mkdir -p $DIR/${tdir}
9255 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9256 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9258 # verify mdt stats first.
9259 mkdir ${testdir} || error "mkdir failed"
9260 check_stats $SINGLEMDS "mkdir" 1
9261 touch ${testdir}/${tfile} || "touch failed"
9262 check_stats $SINGLEMDS "open" 1
9263 check_stats $SINGLEMDS "close" 1
9264 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9265 check_stats $SINGLEMDS "mknod" 1
9266 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9267 check_stats $SINGLEMDS "unlink" 1
9268 rm -f ${testdir}/${tfile} || error "file remove failed"
9269 check_stats $SINGLEMDS "unlink" 2
9271 # remove working dir and check mdt stats again.
9272 rmdir ${testdir} || error "rmdir failed"
9273 check_stats $SINGLEMDS "rmdir" 1
9275 local testdir1=$DIR/${tdir}/stats_testdir1
9277 mkdir -p ${testdir1}
9278 touch ${testdir1}/test1
9279 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9280 check_stats $SINGLEMDS "crossdir_rename" 1
9282 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9283 check_stats $SINGLEMDS "samedir_rename" 1
9287 run_test 133a "Verifying MDT stats ========================================"
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9291 remote_ost_nodsh && skip "remote OST with nodsh" && return
9292 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9293 local testdir=$DIR/${tdir}/stats_testdir
9294 mkdir -p ${testdir} || error "mkdir failed"
9295 touch ${testdir}/${tfile} || "touch failed"
9296 cancel_lru_locks mdc
9299 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9300 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9302 # extra mdt stats verification.
9303 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9304 check_stats $SINGLEMDS "setattr" 1
9305 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9306 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9308 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9309 check_stats $SINGLEMDS "getattr" 1
9311 $LFS df || error "lfs failed"
9312 check_stats $SINGLEMDS "statfs" 1
9316 run_test 133b "Verifying extra MDT stats =================================="
9319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9320 remote_ost_nodsh && skip "remote OST with nodsh" && return
9321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9322 local testdir=$DIR/${tdir}/stats_testdir
9323 test_mkdir -p ${testdir} || error "mkdir failed"
9325 # verify obdfilter stats.
9326 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9328 cancel_lru_locks osc
9329 wait_delete_completed
9332 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9333 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9335 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9337 cancel_lru_locks osc
9338 check_stats ost "write" 1
9340 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9341 check_stats ost "read" 1
9343 > ${testdir}/${tfile} || error "truncate failed"
9344 check_stats ost "punch" 1
9346 rm -f ${testdir}/${tfile} || error "file remove failed"
9347 wait_delete_completed
9348 check_stats ost "destroy" 1
9352 run_test 133c "Verifying OST stats ========================================"
9359 while [ $value -ge 2 ]; do
9364 if [ $orig -gt $order ]; then
9372 local size=('K' 'M' 'G' 'T');
9374 local size_string=$value
9376 while [ $value -ge 1024 ]; do
9377 if [ $i -gt 3 ]; then
9378 #T is the biggest unit we get here, if that is bigger,
9380 size_string=${value}T
9383 value=$((value >> 10))
9384 if [ $value -lt 1024 ]; then
9385 size_string=${value}${size[$i]}
9396 local context=${2:-.}
9397 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9399 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9405 remote_ost_nodsh && skip "remote OST with nodsh" && return
9406 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9407 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9408 { skip "MDS doesn't support rename stats"; return; }
9410 local testdir1=$DIR/${tdir}/stats_testdir1
9411 local testdir2=$DIR/${tdir}/stats_testdir2
9413 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9415 mkdir -p ${testdir1} || error "mkdir failed"
9416 mkdir -p ${testdir2} || error "mkdir failed"
9418 createmany -o $testdir1/test 512 || error "createmany failed"
9420 # check samedir rename size
9421 mv ${testdir1}/test0 ${testdir1}/test_0
9423 local testdir1_size=$(ls -l $DIR/${tdir} |
9424 awk '/stats_testdir1/ {print $5}')
9425 local testdir2_size=$(ls -l $DIR/${tdir} |
9426 awk '/stats_testdir2/ {print $5}')
9428 testdir1_size=$(order_2 $testdir1_size)
9429 testdir2_size=$(order_2 $testdir2_size)
9431 testdir1_size=$(size_in_KMGT $testdir1_size)
9432 testdir2_size=$(size_in_KMGT $testdir2_size)
9434 echo "source rename dir size: ${testdir1_size}"
9435 echo "target rename dir size: ${testdir2_size}"
9437 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9438 eval $cmd || error "$cmd failed"
9439 local samedir=$($cmd | grep 'same_dir')
9440 local same_sample=$(get_rename_size $testdir1_size)
9441 [ -z "$samedir" ] && error "samedir_rename_size count error"
9442 [[ $same_sample -eq 1 ]] ||
9443 error "samedir_rename_size error $same_sample"
9444 echo "Check same dir rename stats success"
9446 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9448 # check crossdir rename size
9449 mv ${testdir1}/test_0 ${testdir2}/test_0
9451 testdir1_size=$(ls -l $DIR/${tdir} |
9452 awk '/stats_testdir1/ {print $5}')
9453 testdir2_size=$(ls -l $DIR/${tdir} |
9454 awk '/stats_testdir2/ {print $5}')
9456 testdir1_size=$(order_2 $testdir1_size)
9457 testdir2_size=$(order_2 $testdir2_size)
9459 testdir1_size=$(size_in_KMGT $testdir1_size)
9460 testdir2_size=$(size_in_KMGT $testdir2_size)
9462 echo "source rename dir size: ${testdir1_size}"
9463 echo "target rename dir size: ${testdir2_size}"
9465 eval $cmd || error "$cmd failed"
9466 local crossdir=$($cmd | grep 'crossdir')
9467 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9468 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9469 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9470 [[ $src_sample -eq 1 ]] ||
9471 error "crossdir_rename_size error $src_sample"
9472 [[ $tgt_sample -eq 1 ]] ||
9473 error "crossdir_rename_size error $tgt_sample"
9474 echo "Check cross dir rename stats success"
9477 run_test 133d "Verifying rename_stats ========================================"
9480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9481 remote_ost_nodsh && skip "remote OST with nodsh" && return
9482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9483 local testdir=$DIR/${tdir}/stats_testdir
9484 local ctr f0 f1 bs=32768 count=42 sum
9486 mkdir -p ${testdir} || error "mkdir failed"
9488 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9490 for ctr in {write,read}_bytes; do
9492 cancel_lru_locks osc
9494 do_facet ost1 $LCTL set_param -n \
9495 "obdfilter.*.exports.clear=clear"
9497 if [ $ctr = write_bytes ]; then
9499 f1=${testdir}/${tfile}
9501 f0=${testdir}/${tfile}
9505 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9508 cancel_lru_locks osc
9510 sum=$(do_facet ost1 $LCTL get_param \
9511 "obdfilter.*.exports.*.stats" |
9512 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9513 $1 == ctr { sum += $7 }
9514 END { printf("%0.0f", sum) }')
9516 if ((sum != bs * count)); then
9517 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9523 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9526 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9527 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9528 /sys/kernel/debug/lustre/; do
9529 [[ -d $dir ]] && proc_dirs+=" $dir"
9533 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9534 remote_ost_nodsh && skip "remote OST with nodsh" && return
9535 # First without trusting modes.
9536 find $proc_dirs -exec cat '{}' \; &> /dev/null
9538 # Second verifying readability.
9539 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9541 # eventually, this can also be replaced with "lctl get_param -R",
9542 # but not until that option is always available on the server
9544 for facet in $SINGLEMDS ost1; do
9545 do_facet $facet find $proc_dirs \
9546 ! -name req_history \
9547 -exec cat '{}' \\\; &> /dev/null
9549 do_facet $facet find $proc_dirs \
9550 ! -name req_history \
9552 -exec cat '{}' \\\; &> /dev/null ||
9553 error "proc file read failed"
9556 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9559 # Second verifying writability.
9562 -not -name force_lbug \
9563 -not -name changelog_mask \
9564 -exec badarea_io '{}' \; &> /dev/null ||
9565 error "find $proc_dirs failed"
9567 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9568 skip "Too old lustre on MDS" && return
9570 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9571 skip "Too old lustre on ost1" && return
9574 for facet in $SINGLEMDS ost1; do
9575 do_facet $facet find $proc_dirs \
9577 -not -name force_lbug \
9578 -not -name changelog_mask \
9579 -exec badarea_io '{}' \\\; &> /dev/null ||
9580 error "$facet find $proc_dirs failed"
9584 # remount the FS in case writes/reads /proc break the FS
9585 cleanup || error "failed to unmount"
9586 setup || error "failed to setup"
9589 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9592 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9593 skip "Need MDS version at least 2.7.54" && return
9595 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9596 cancel_lru_locks mdc
9598 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9599 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9600 [ $unused -eq 0 ] || "$unused locks are not cleared"
9603 createmany -o $DIR/$tdir/f $nr ||
9604 error "failed to create $nr files in $DIR/$tdir"
9605 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9607 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9608 do_facet mds1 $LCTL set_param fail_loc=0x327
9609 do_facet mds1 $LCTL set_param fail_val=500
9612 echo "sleep 10 seconds ..."
9614 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9616 do_facet mds1 $LCTL set_param fail_loc=0
9617 do_facet mds1 $LCTL set_param fail_val=0
9618 [ $lck_cnt -lt $unused ] ||
9619 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9622 unlinkmany $DIR/$tdir/f $nr
9624 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9627 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9628 skip "Need MDS version at least 2.7.54" && return
9630 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9631 cancel_lru_locks mdc
9633 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9634 ldlm.lock_reclaim_threshold_mb)
9635 # disable reclaim temporarily
9636 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9638 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9639 do_facet mds1 $LCTL set_param fail_loc=0x328
9640 do_facet mds1 $LCTL set_param fail_val=500
9642 $LCTL set_param debug=+trace
9645 createmany -o $DIR/$tdir/f $nr &
9648 echo "Sleep $TIMEOUT seconds ..."
9650 if ! ps -p $create_pid > /dev/null 2>&1; then
9651 do_facet mds1 $LCTL set_param fail_loc=0
9652 do_facet mds1 $LCTL set_param fail_val=0
9653 do_facet mds1 $LCTL set_param \
9654 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9655 error "createmany finished incorrectly!"
9657 do_facet mds1 $LCTL set_param fail_loc=0
9658 do_facet mds1 $LCTL set_param fail_val=0
9659 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9660 wait $create_pid || return 1
9662 unlinkmany $DIR/$tdir/f $nr
9664 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9666 test_140() { #bug-17379
9667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9668 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9669 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9670 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9672 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9673 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9675 while i=`expr $i + 1`; do
9676 test_mkdir -p $i || error "Creating dir $i"
9677 cd $i || error "Changing to $i"
9678 ln -s ../stat stat || error "Creating stat symlink"
9679 # Read the symlink until ELOOP present,
9680 # not LBUGing the system is considered success,
9681 # we didn't overrun the stack.
9682 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9684 if [ $ret -eq 40 ]; then
9687 error "Open stat symlink"
9693 echo "The symlink depth = $i"
9694 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9695 error "Invalid symlink depth"
9697 # Test recursive symlink
9698 ln -s symlink_self symlink_self
9699 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9700 echo "open symlink_self returns $ret"
9701 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9703 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9707 local TF="$TMP/$tfile"
9709 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9711 cancel_lru_locks osc
9712 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9713 remount_client $MOUNT
9715 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9718 $TRUNCATE $DIR/$tfile 6000
9719 cancel_lru_locks osc
9720 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9723 echo "12345" >>$DIR/$tfile
9724 cancel_lru_locks osc
9725 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9728 echo "12345" >>$DIR/$tfile
9729 cancel_lru_locks osc
9730 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9735 run_test 150 "truncate/append tests"
9737 #LU-2902 roc_hit was not able to read all values from lproc
9738 function roc_hit_init() {
9739 local list=$(comma_list $(osts_nodes))
9740 local dir=$DIR/$tdir-check
9741 local file=$dir/file
9747 #use setstripe to do a write to every ost
9748 for i in $(seq 0 $((OSTCOUNT-1))); do
9749 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9750 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9751 idx=$(printf %04x $i)
9752 BEFORE=$(get_osd_param $list *OST*$idx stats |
9753 awk '$1 == "cache_access" {sum += $7}
9754 END { printf("%0.0f", sum) }')
9756 cancel_lru_locks osc
9757 cat $file >/dev/null
9759 AFTER=$(get_osd_param $list *OST*$idx stats |
9760 awk '$1 == "cache_access" {sum += $7}
9761 END { printf("%0.0f", sum) }')
9763 echo BEFORE:$BEFORE AFTER:$AFTER
9764 if ! let "AFTER - BEFORE == 4"; then
9766 error "roc_hit is not safe to use"
9774 function roc_hit() {
9775 local list=$(comma_list $(osts_nodes))
9776 echo $(get_osd_param $list '' stats |
9777 awk '$1 == "cache_hit" {sum += $7}
9778 END { printf("%0.0f", sum) }')
9781 function set_cache() {
9784 if [ "$2" == "off" ]; then
9787 local list=$(comma_list $(osts_nodes))
9788 set_osd_param $list '' $1_cache_enable $on
9790 cancel_lru_locks osc
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9795 remote_ost_nodsh && skip "remote OST with nodsh" && return
9798 local list=$(comma_list $(osts_nodes))
9800 # check whether obdfilter is cache capable at all
9801 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9802 echo "not cache-capable obdfilter"
9806 # check cache is enabled on all obdfilters
9807 if get_osd_param $list '' read_cache_enable | grep 0; then
9808 echo "oss cache is disabled"
9812 set_osd_param $list '' writethrough_cache_enable 1
9814 # check write cache is enabled on all obdfilters
9815 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9816 echo "oss write cache is NOT enabled"
9822 #define OBD_FAIL_OBD_NO_LRU 0x609
9823 do_nodes $list $LCTL set_param fail_loc=0x609
9825 # pages should be in the case right after write
9826 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9829 local BEFORE=$(roc_hit)
9830 cancel_lru_locks osc
9831 cat $DIR/$tfile >/dev/null
9832 local AFTER=$(roc_hit)
9834 do_nodes $list $LCTL set_param fail_loc=0
9836 if ! let "AFTER - BEFORE == CPAGES"; then
9837 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9840 # the following read invalidates the cache
9841 cancel_lru_locks osc
9842 set_osd_param $list '' read_cache_enable 0
9843 cat $DIR/$tfile >/dev/null
9845 # now data shouldn't be found in the cache
9847 cancel_lru_locks osc
9848 cat $DIR/$tfile >/dev/null
9850 if let "AFTER - BEFORE != 0"; then
9851 error "IN CACHE: before: $BEFORE, after: $AFTER"
9854 set_osd_param $list '' read_cache_enable 1
9857 run_test 151 "test cache on oss and controls ==============================="
9860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9861 local TF="$TMP/$tfile"
9863 # simulate ENOMEM during write
9864 #define OBD_FAIL_OST_NOMEM 0x226
9865 lctl set_param fail_loc=0x80000226
9866 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9868 sync || error "sync failed"
9869 lctl set_param fail_loc=0
9871 # discard client's cache
9872 cancel_lru_locks osc
9874 # simulate ENOMEM during read
9875 lctl set_param fail_loc=0x80000226
9876 cmp $TF $DIR/$tfile || error "cmp failed"
9877 lctl set_param fail_loc=0
9881 run_test 152 "test read/write with enomem ============================"
9884 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9886 run_test 153 "test if fdatasync does not crash ======================="
9888 dot_lustre_fid_permission_check() {
9890 local ffid=$MOUNT/.lustre/fid/$fid
9893 echo "stat fid $fid"
9894 stat $ffid > /dev/null || error "stat $ffid failed."
9895 echo "touch fid $fid"
9896 touch $ffid || error "touch $ffid failed."
9897 echo "write to fid $fid"
9898 cat /etc/hosts > $ffid || error "write $ffid failed."
9899 echo "read fid $fid"
9900 diff /etc/hosts $ffid || error "read $ffid failed."
9901 echo "append write to fid $fid"
9902 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9903 echo "rename fid $fid"
9904 mv $ffid $test_dir/$tfile.1 &&
9905 error "rename $ffid to $tfile.1 should fail."
9906 touch $test_dir/$tfile.1
9907 mv $test_dir/$tfile.1 $ffid &&
9908 error "rename $tfile.1 to $ffid should fail."
9909 rm -f $test_dir/$tfile.1
9910 echo "truncate fid $fid"
9911 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9912 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9913 echo "link fid $fid"
9914 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9916 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9917 echo "setfacl fid $fid"
9918 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9919 echo "getfacl fid $fid"
9920 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9922 echo "unlink fid $fid"
9923 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9924 echo "mknod fid $fid"
9925 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9927 fid=[0xf00000400:0x1:0x0]
9928 ffid=$MOUNT/.lustre/fid/$fid
9930 echo "stat non-exist fid $fid"
9931 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9932 echo "write to non-exist fid $fid"
9933 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9934 echo "link new fid $fid"
9935 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9937 mkdir -p $test_dir/$tdir
9938 touch $test_dir/$tdir/$tfile
9939 fid=$($LFS path2fid $test_dir/$tdir)
9942 error "error: could not get fid for $test_dir/$dir/$tfile."
9944 ffid=$MOUNT/.lustre/fid/$fid
9947 ls $ffid > /dev/null || error "ls $ffid failed."
9948 echo "touch $fid/$tfile.1"
9949 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9951 echo "touch $MOUNT/.lustre/fid/$tfile"
9952 touch $MOUNT/.lustre/fid/$tfile && \
9953 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9955 echo "setxattr to $MOUNT/.lustre/fid"
9956 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9958 echo "listxattr for $MOUNT/.lustre/fid"
9959 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9961 echo "delxattr from $MOUNT/.lustre/fid"
9962 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9964 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9965 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9966 error "touch invalid fid should fail."
9968 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9969 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9970 error "touch non-normal fid should fail."
9972 echo "rename $tdir to $MOUNT/.lustre/fid"
9973 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9974 error "rename to $MOUNT/.lustre/fid should fail."
9976 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9978 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9979 local new_obf_mode=777
9981 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9982 chmod $new_obf_mode $DIR/.lustre/fid ||
9983 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9985 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9986 [ $obf_mode -eq $new_obf_mode ] ||
9987 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9989 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9990 chmod $old_obf_mode $DIR/.lustre/fid ||
9991 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9994 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9995 fid=$($LFS path2fid $test_dir/$tfile-2)
9997 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9999 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10000 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10001 error "create lov data thru .lustre failed"
10003 echo "cp /etc/passwd $test_dir/$tfile-2"
10004 cp /etc/passwd $test_dir/$tfile-2 ||
10005 error "copy to $test_dir/$tfile-2 failed."
10006 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10007 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10008 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10010 rm -rf $test_dir/tfile.lnk
10011 rm -rf $test_dir/$tfile-2
10015 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10016 skip "Need MDS version at least 2.4.1" && return
10019 local FID=$($LFS path2fid $DIR/$tfile)
10020 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10022 # check that we get the same pathname back
10023 local FOUND=$($LFS fid2path $MOUNT "$FID")
10024 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10025 [ "$FOUND" != "$DIR/$tfile" ] &&
10026 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10030 run_test 154A "lfs path2fid and fid2path basic checks"
10033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10034 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10035 { skip "Need MDS version at least 2.2.51"; return 0; }
10036 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10037 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10039 cp /etc/hosts $DIR/$tfile
10041 fid=$($LFS path2fid $DIR/$tfile)
10043 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10045 dot_lustre_fid_permission_check "$fid" $DIR ||
10046 error "dot lustre permission check $fid failed"
10048 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10050 touch $MOUNT/.lustre/file &&
10051 error "creation is not allowed under .lustre"
10053 mkdir $MOUNT/.lustre/dir &&
10054 error "mkdir is not allowed under .lustre"
10058 run_test 154a "Open-by-FID"
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10062 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10063 { skip "Need MDS version at least 2.2.51"; return 0; }
10064 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10066 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10068 local remote_dir=$DIR/$tdir/remote_dir
10072 mkdir -p $DIR/$tdir
10073 $LFS mkdir -i $MDTIDX $remote_dir ||
10074 error "create remote directory failed"
10076 cp /etc/hosts $remote_dir/$tfile
10078 fid=$($LFS path2fid $remote_dir/$tfile)
10080 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10082 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10083 error "dot lustre permission check $fid failed"
10086 run_test 154b "Open-by-FID for remote directory"
10089 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10090 skip "Need MDS version at least 2.4.1" && return
10092 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10093 local FID1=$($LFS path2fid $DIR/$tfile.1)
10094 local FID2=$($LFS path2fid $DIR/$tfile.2)
10095 local FID3=$($LFS path2fid $DIR/$tfile.3)
10098 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10099 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10100 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10102 [ "$FID" = "${!want}" ] ||
10103 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10107 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10109 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10110 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10114 run_test 154c "lfs path2fid and fid2path multiple arguments"
10117 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10118 skip "Need MDS version at least 2.5.53" && return
10120 if remote_mds; then
10121 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10125 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10132 local fid=$($LFS path2fid $DIR/$tfile)
10135 cmd="exec $fd<$DIR/$tfile"
10137 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10138 echo "$fid_list" | grep "$fid"
10141 cmd="exec $fd>/dev/null"
10143 if [ $rc -ne 0 ]; then
10144 error "FID $fid not found in open files list $fid_list"
10147 run_test 154d "Verify open file fid"
10151 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10152 skip "Need MDS version at least 2.6.50" && return
10154 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10155 error ".lustre returned by readdir"
10158 run_test 154e ".lustre is not returned by readdir"
10161 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10162 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10163 test_mkdir -p -c1 $DIR/$tdir/d
10164 # test dirs inherit from its stripe
10165 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10166 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10167 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10168 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10171 # get fid of parents
10172 local FID0=$($LFS path2fid $DIR/$tdir/d)
10173 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10174 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10175 local FID3=$($LFS path2fid $DIR)
10177 # check that path2fid --parents returns expected <parent_fid>/name
10178 # 1) test for a directory (single parent)
10179 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10180 [ "$parent" == "$FID0/foo1" ] ||
10181 error "expected parent: $FID0/foo1, got: $parent"
10183 # 2) test for a file with nlink > 1 (multiple parents)
10184 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10185 echo "$parent" | grep -F "$FID1/$tfile" ||
10186 error "$FID1/$tfile not returned in parent list"
10187 echo "$parent" | grep -F "$FID2/link" ||
10188 error "$FID2/link not returned in parent list"
10190 # 3) get parent by fid
10191 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10192 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10193 echo "$parent" | grep -F "$FID1/$tfile" ||
10194 error "$FID1/$tfile not returned in parent list (by fid)"
10195 echo "$parent" | grep -F "$FID2/link" ||
10196 error "$FID2/link not returned in parent list (by fid)"
10198 # 4) test for entry in root directory
10199 parent=$($LFS path2fid --parents $DIR/f)
10200 echo "$parent" | grep -F "$FID3/f" ||
10201 error "$FID3/f not returned in parent list"
10203 # 5) test it on root directory
10204 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10205 error "$MOUNT should not have parents"
10207 # enable xattr caching and check that linkea is correctly updated
10208 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10209 save_lustre_params client "llite.*.xattr_cache" > $save
10210 lctl set_param llite.*.xattr_cache 1
10212 # 6.1) linkea update on rename
10213 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10215 # get parents by fid
10216 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10217 # foo1 should no longer be returned in parent list
10218 echo "$parent" | grep -F "$FID1" &&
10219 error "$FID1 should no longer be in parent list"
10220 # the new path should appear
10221 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10222 error "$FID2/$tfile.moved is not in parent list"
10224 # 6.2) linkea update on unlink
10225 rm -f $DIR/$tdir/d/foo2/link
10226 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10227 # foo2/link should no longer be returned in parent list
10228 echo "$parent" | grep -F "$FID2/link" &&
10229 error "$FID2/link should no longer be in parent list"
10233 restore_lustre_params < $save
10235 run_test 154f "get parent fids by reading link ea"
10239 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10240 { skip "Need MDS version at least 2.6.92"; return 0; }
10241 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10243 mkdir -p $DIR/$tdir
10244 llapi_fid_test -d $DIR/$tdir
10246 run_test 154g "various llapi FID tests"
10248 test_155_small_load() {
10249 local temp=$TMP/$tfile
10250 local file=$DIR/$tfile
10252 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10253 error "dd of=$temp bs=6096 count=1 failed"
10255 cancel_lru_locks osc
10256 cmp $temp $file || error "$temp $file differ"
10258 $TRUNCATE $temp 6000
10259 $TRUNCATE $file 6000
10260 cmp $temp $file || error "$temp $file differ (truncate1)"
10262 echo "12345" >>$temp
10263 echo "12345" >>$file
10264 cmp $temp $file || error "$temp $file differ (append1)"
10266 echo "12345" >>$temp
10267 echo "12345" >>$file
10268 cmp $temp $file || error "$temp $file differ (append2)"
10274 test_155_big_load() {
10275 remote_ost_nodsh && skip "remote OST with nodsh" && return
10276 local temp=$TMP/$tfile
10277 local file=$DIR/$tfile
10280 local cache_size=$(do_facet ost$((MAXI+1)) \
10281 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10282 local large_file_size=$((cache_size * 2))
10284 echo "OSS cache size: $cache_size KB"
10285 echo "Large file size: $large_file_size KB"
10287 [ $MAXV -le $large_file_size ] && \
10288 skip_env "max available OST size needs > $large_file_size KB" && \
10291 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10293 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10294 error "dd of=$temp bs=$large_file_size count=1k failed"
10297 cancel_lru_locks osc
10298 cmp $temp $file || error "$temp $file differ"
10305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10307 set_cache writethrough on
10308 test_155_small_load
10310 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10315 set_cache writethrough off
10316 test_155_small_load
10318 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10323 set_cache writethrough on
10324 test_155_small_load
10326 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10331 set_cache writethrough off
10332 test_155_small_load
10334 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10339 set_cache writethrough on
10342 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10347 set_cache writethrough off
10350 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10355 set_cache writethrough on
10358 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10363 set_cache writethrough off
10366 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10369 remote_ost_nodsh && skip "remote OST with nodsh" && return
10370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10374 local file="$DIR/$tfile"
10376 [ "$(facet_fstype ost1)" = "zfs" -a \
10377 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10378 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10383 log "Turn on read and write cache"
10385 set_cache writethrough on
10387 log "Write data and read it back."
10388 log "Read should be satisfied from the cache."
10389 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10391 cancel_lru_locks osc
10392 cat $file >/dev/null
10394 if ! let "AFTER - BEFORE == CPAGES"; then
10395 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10397 log "cache hits:: before: $BEFORE, after: $AFTER"
10400 log "Read again; it should be satisfied from the cache."
10402 cancel_lru_locks osc
10403 cat $file >/dev/null
10405 if ! let "AFTER - BEFORE == CPAGES"; then
10406 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10408 log "cache hits:: before: $BEFORE, after: $AFTER"
10411 log "Turn off the read cache and turn on the write cache"
10413 set_cache writethrough on
10415 log "Read again; it should be satisfied from the cache."
10417 cancel_lru_locks osc
10418 cat $file >/dev/null
10420 if ! let "AFTER - BEFORE == CPAGES"; then
10421 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10423 log "cache hits:: before: $BEFORE, after: $AFTER"
10426 log "Read again; it should not be satisfied from the cache."
10428 cancel_lru_locks osc
10429 cat $file >/dev/null
10431 if ! let "AFTER - BEFORE == 0"; then
10432 error "IN CACHE: before: $BEFORE, after: $AFTER"
10434 log "cache hits:: before: $BEFORE, after: $AFTER"
10437 log "Write data and read it back."
10438 log "Read should be satisfied from the cache."
10439 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10441 cancel_lru_locks osc
10442 cat $file >/dev/null
10444 if ! let "AFTER - BEFORE == CPAGES"; then
10445 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10447 log "cache hits:: before: $BEFORE, after: $AFTER"
10450 log "Read again; it should not be satisfied from the cache."
10452 cancel_lru_locks osc
10453 cat $file >/dev/null
10455 if ! let "AFTER - BEFORE == 0"; then
10456 error "IN CACHE: before: $BEFORE, after: $AFTER"
10458 log "cache hits:: before: $BEFORE, after: $AFTER"
10461 log "Turn off read and write cache"
10463 set_cache writethrough off
10465 log "Write data and read it back"
10466 log "It should not be satisfied from the cache."
10468 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10469 cancel_lru_locks osc
10471 cat $file >/dev/null
10473 if ! let "AFTER - BEFORE == 0"; then
10474 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10476 log "cache hits:: before: $BEFORE, after: $AFTER"
10479 log "Turn on the read cache and turn off the write cache"
10481 set_cache writethrough off
10483 log "Write data and read it back"
10484 log "It should not be satisfied from the cache."
10486 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10488 cancel_lru_locks osc
10489 cat $file >/dev/null
10491 if ! let "AFTER - BEFORE == 0"; then
10492 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10494 log "cache hits:: before: $BEFORE, after: $AFTER"
10497 log "Read again; it should be satisfied from the cache."
10499 cancel_lru_locks osc
10500 cat $file >/dev/null
10502 if ! let "AFTER - BEFORE == CPAGES"; then
10503 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10505 log "cache hits:: before: $BEFORE, after: $AFTER"
10510 run_test 156 "Verification of tunables"
10514 if [[ $MDSCOUNT -gt 1 ]]; then
10515 error_ignore bz17935 $*
10523 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10525 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10527 if [ $MASK -eq 1 ]; then
10528 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10530 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10534 changelog_extract_field() {
10538 local identifier=$4
10540 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10541 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10547 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10548 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10549 { skip "Need MDS version at least 2.2.0"; return; }
10551 local CL_USERS="mdd.$MDT0.changelog_users"
10552 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10553 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10554 echo "Registered as changelog user $USER"
10555 $GET_CL_USERS | grep -q $USER ||
10556 error "User $USER not found in changelog_users"
10559 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10560 touch $DIR/$tdir/pics/2008/zachy/timestamp
10561 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10562 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10563 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10564 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10565 rm $DIR/$tdir/pics/desktop.jpg
10567 $LFS changelog $MDT0 | tail -5
10569 echo "verifying changelog mask"
10570 changelog_chmask "MKDIR"
10571 changelog_chmask "CLOSE"
10573 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10574 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10576 changelog_chmask "MKDIR"
10577 changelog_chmask "CLOSE"
10579 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10580 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10582 $LFS changelog $MDT0
10583 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10584 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10585 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10586 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10589 echo "verifying target fid"
10590 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10591 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10592 [ "$fidc" == "$fidf" ] ||
10593 err17935 "fid in changelog $fidc != file fid $fidf"
10594 echo "verifying parent fid"
10595 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10596 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10597 [ "$fidc" == "$fidf" ] ||
10598 err17935 "pfid in changelog $fidc != dir fid $fidf"
10600 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10601 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10602 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10603 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10604 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10605 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10607 MIN_REC=$($GET_CL_USERS |
10608 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10609 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10610 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10611 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10612 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10614 # LU-3446 changelog index reset on MDT restart
10615 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10616 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10617 $LFS changelog_clear $MDT0 $USER 0
10618 stop $SINGLEMDS || error "Fail to stop MDT."
10619 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10620 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10621 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10622 [ $CUR_REC1 == $CUR_REC2 ] ||
10623 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10625 echo "verifying user deregister"
10626 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10627 $GET_CL_USERS | grep -q $USER &&
10628 error "User $USER still in changelog_users"
10630 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10631 if [ $USERS -eq 0 ]; then
10632 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10633 touch $DIR/$tdir/chloe
10634 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10635 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10636 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10638 echo "$USERS other changelog users; can't verify off"
10641 run_test 160a "changelog sanity"
10643 test_160b() { # LU-3587
10644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10645 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10646 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10647 { skip "Need MDS version at least 2.2.0"; return; }
10649 local CL_USERS="mdd.$MDT0.changelog_users"
10650 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10651 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10652 echo "Registered as changelog user $USER"
10653 $GET_CL_USERS | grep -q $USER ||
10654 error "User $USER not found in changelog_users"
10656 local LONGNAME1=$(str_repeat a 255)
10657 local LONGNAME2=$(str_repeat b 255)
10660 echo "creating very long named file"
10661 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10662 echo "moving very long named file"
10663 mv $LONGNAME1 $LONGNAME2
10665 $LFS changelog $MDT0 | grep RENME
10667 echo "deregistering $USER"
10668 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10672 run_test 160b "Verify that very long rename doesn't crash in changelog"
10675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10678 local server_version=$(lustre_version_code $SINGLEMDS)
10680 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10681 [[ $server_version -gt $(version_code 2.5.1) &&
10682 $server_version -lt $(version_code 2.5.50) ]] ||
10683 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10686 # Registration step
10687 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10688 changelog_register -n)
10691 mkdir -p $DIR/$tdir
10692 $MCREATE $DIR/$tdir/foo_160c
10693 changelog_chmask "TRUNC"
10694 $TRUNCATE $DIR/$tdir/foo_160c 200
10695 changelog_chmask "TRUNC"
10696 $TRUNCATE $DIR/$tdir/foo_160c 199
10697 $LFS changelog $MDT0
10698 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10699 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10700 $LFS changelog_clear $MDT0 $USER 0
10702 # Deregistration step
10703 echo "deregistering $USER"
10704 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10706 run_test 160c "verify that changelog log catch the truncate event"
10709 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10712 local server_version=$(lustre_version_code mds1)
10713 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10715 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10716 { skip "Need MDS version at least 2.7.60+"; return; }
10717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10719 # Registration step
10720 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10721 changelog_register -n)
10723 mkdir -p $DIR/$tdir/migrate_dir
10724 $LFS changelog_clear $MDT0 $USER 0
10726 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10727 $LFS changelog $MDT0
10728 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10729 $LFS changelog_clear $MDT0 $USER 0
10730 [ $MIGRATES -eq 1 ] ||
10731 error "MIGRATE changelog mask count $MIGRATES != 1"
10733 # Deregistration step
10734 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10736 run_test 160d "verify that changelog log catch the migrate event"
10739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10740 test_mkdir -p -c1 $DIR/$tdir
10741 cp /etc/hosts $DIR/$tdir/$tfile
10742 test_mkdir -c1 $DIR/$tdir/foo1
10743 test_mkdir -c1 $DIR/$tdir/foo2
10744 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10745 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10746 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10747 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10748 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10749 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10750 $LFS fid2path $DIR $FID
10751 err17935 "bad link ea"
10754 rm $DIR/$tdir/foo2/zachary
10756 rm $DIR/$tdir/foo2/thor
10758 rm $DIR/$tdir/$tfile
10760 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10761 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10763 $LFS fid2path $DIR $FID
10764 err17935 "bad link rename"
10766 rm $DIR/$tdir/foo2/maggie
10769 local longname=filename_avg_len_is_thirty_two_
10770 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10771 error "failed to hardlink many files"
10772 links=$($LFS fid2path $DIR $FID | wc -l)
10773 echo -n "${links}/1000 links in link EA"
10774 [[ $links -gt 60 ]] ||
10775 err17935 "expected at least 60 links in link EA"
10776 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10777 error "failed to unlink many hardlinks"
10779 run_test 161a "link ea sanity"
10782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10783 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10785 local remote_dir=$DIR/$tdir/remote_dir
10787 mkdir -p $DIR/$tdir
10788 $LFS mkdir -i $MDTIDX $remote_dir ||
10789 error "create remote directory failed"
10791 cp /etc/hosts $remote_dir/$tfile
10792 mkdir -p $remote_dir/foo1
10793 mkdir -p $remote_dir/foo2
10794 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10795 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10796 ln $remote_dir/$tfile $remote_dir/foo1/luna
10797 ln $remote_dir/$tfile $remote_dir/foo2/thor
10799 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10801 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10802 $LFS fid2path $DIR $FID
10803 err17935 "bad link ea"
10806 rm $remote_dir/foo2/zachary
10808 rm $remote_dir/foo2/thor
10810 rm $remote_dir/$tfile
10812 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10813 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10814 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10815 $LFS fid2path $DIR $FID
10816 err17935 "bad link rename"
10818 rm $remote_dir/foo2/maggie
10821 local longname=filename_avg_len_is_thirty_two_
10822 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10823 error "failed to hardlink many files"
10824 links=$($LFS fid2path $DIR $FID | wc -l)
10825 echo -n "${links}/1000 links in link EA"
10826 [[ ${links} -gt 60 ]] ||
10827 err17935 "expected at least 60 links in link EA"
10828 unlinkmany $remote_dir/foo2/$longname 1000 ||
10829 error "failed to unlink many hardlinks"
10831 run_test 161b "link ea sanity under remote directory"
10834 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10836 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10837 skip "Need MDS version at least 2.1.5" && return
10839 # define CLF_RENAME_LAST 0x0001
10840 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10841 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10842 changelog_register -n)
10844 mkdir -p $DIR/$tdir
10845 touch $DIR/$tdir/foo_161c
10846 touch $DIR/$tdir/bar_161c
10847 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10848 $LFS changelog $MDT0 | grep RENME
10849 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10851 $LFS changelog_clear $MDT0 $USER 0
10852 if [ x$flags != "x0x1" ]; then
10853 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10855 error "flag $flags is not 0x1"
10857 echo "rename overwrite a target having nlink = 1," \
10858 "changelog record has flags of $flags"
10860 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10861 touch $DIR/$tdir/foo_161c
10862 touch $DIR/$tdir/bar_161c
10863 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10864 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10865 $LFS changelog $MDT0 | grep RENME
10866 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10867 $LFS changelog_clear $MDT0 $USER 0
10868 if [ x$flags != "x0x0" ]; then
10869 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10871 error "flag $flags is not 0x0"
10873 echo "rename overwrite a target having nlink > 1," \
10874 "changelog record has flags of $flags"
10876 # rename doesn't overwrite a target (changelog flag 0x0)
10877 touch $DIR/$tdir/foo_161c
10878 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10879 $LFS changelog $MDT0 | grep RENME
10880 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10881 $LFS changelog_clear $MDT0 $USER 0
10882 if [ x$flags != "x0x0" ]; then
10883 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10885 error "flag $flags is not 0x0"
10887 echo "rename doesn't overwrite a target," \
10888 "changelog record has flags of $flags"
10890 # define CLF_UNLINK_LAST 0x0001
10891 # unlink a file having nlink = 1 (changelog flag 0x1)
10892 rm -f $DIR/$tdir/foo2_161c
10893 $LFS changelog $MDT0 | grep UNLNK
10894 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10895 $LFS changelog_clear $MDT0 $USER 0
10896 if [ x$flags != "x0x1" ]; then
10897 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10899 error "flag $flags is not 0x1"
10901 echo "unlink a file having nlink = 1," \
10902 "changelog record has flags of $flags"
10904 # unlink a file having nlink > 1 (changelog flag 0x0)
10905 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10906 rm -f $DIR/$tdir/foobar_161c
10907 $LFS changelog $MDT0 | grep UNLNK
10908 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10909 $LFS changelog_clear $MDT0 $USER 0
10910 if [ x$flags != "x0x0" ]; then
10911 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10913 error "flag $flags is not 0x0"
10915 echo "unlink a file having nlink > 1," \
10916 "changelog record has flags of $flags"
10917 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10919 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10926 local path=$(${LFS} fid2path $*)
10927 # Remove the '//' indicating a remote directory
10928 path=$(echo $path | sed 's#//#/#g')
10931 if [ $RC -ne 0 ]; then
10932 err17935 "path looked up of $expected failed. Error $RC"
10934 elif [ "${path}" != "${expected}" ]; then
10935 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10938 echo "fid $fid resolves to path $path (expected $expected)"
10941 test_162a() { # was test_162
10942 # Make changes to filesystem
10943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10944 test_mkdir -p -c1 $DIR/$tdir/d2
10945 touch $DIR/$tdir/d2/$tfile
10946 touch $DIR/$tdir/d2/x1
10947 touch $DIR/$tdir/d2/x2
10948 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10949 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10951 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10952 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10953 error "check path $tdir/d2/$tfile failed"
10956 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10957 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10958 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10959 error "check path $tdir/d2/p/q/r/slink failed"
10961 # softlink to wrong file
10962 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10963 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10964 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10965 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10968 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10969 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10970 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10971 # fid2path dir/fsname should both work
10972 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10973 error "check path $tdir/d2/a/b/c/new_file failed"
10974 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10975 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10977 # hardlink count: check that there are 2 links
10978 # Doesnt work with CMD yet: 17935
10979 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10980 err17935 "expected 2 links"
10982 # hardlink indexing: remove the first link
10983 rm $DIR/$tdir/d2/p/q/r/hlink
10984 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10985 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10989 run_test 162a "path lookup sanity"
10992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10993 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10996 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10997 error "create striped dir failed"
10999 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11000 tail -n 1 | awk '{print $2}')
11001 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11003 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11004 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11007 for ((i=0;i<5;i++)); do
11008 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11009 error "get fid for f$i failed"
11010 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11011 error "check path $tdir/striped_dir/f$i failed"
11013 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11014 error "get fid for d$i failed"
11015 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11016 error "check path $tdir/striped_dir/d$i failed"
11021 run_test 162b "striped directory path lookup sanity"
11023 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11025 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11026 skip "Need MDS version at least 2.7.51" && return
11027 test_mkdir $DIR/$tdir.local
11028 test_mkdir $DIR/$tdir.remote
11029 local lpath=$tdir.local
11030 local rpath=$tdir.remote
11032 for ((i = 0; i <= 101; i++)); do
11035 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11036 error "get fid for local directory $DIR/$lpath failed"
11037 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11038 error "check path for local directory $DIR/$lpath failed"
11041 test_mkdir $DIR/$rpath
11042 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11043 error "get fid for remote directory $DIR/$rpath failed"
11044 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11045 error "check path for remote directory $DIR/$rpath failed"
11050 run_test 162c "fid2path works with paths 100 or more directories deep"
11053 # do directio so as not to populate the page cache
11054 log "creating a 10 Mb file"
11055 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11056 log "starting reads"
11057 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11058 log "truncating the file"
11059 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11061 kill %+ || true # reads might have finished
11062 echo "wait until dd is finished"
11064 log "removing the temporary file"
11065 rm -rf $DIR/$tfile || error "tmp file removal failed"
11067 run_test 169 "parallel read and truncate should not deadlock"
11070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11071 $LCTL clear # bug 18514
11072 $LCTL debug_daemon start $TMP/${tfile}_log_good
11074 $LCTL debug_daemon stop
11075 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11076 error "sed failed to read log_good"
11078 $LCTL debug_daemon start $TMP/${tfile}_log_good
11080 $LCTL debug_daemon stop
11082 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11083 error "lctl df log_bad failed"
11085 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11086 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11088 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11089 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11091 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11092 error "bad_line good_line1 good_line2 are empty"
11094 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11095 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11096 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11098 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11099 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11100 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11102 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11103 error "bad_line_new good_line_new are empty"
11105 local expected_good=$((good_line1 + good_line2*2))
11107 rm -f $TMP/${tfile}*
11108 # LU-231, short malformed line may not be counted into bad lines
11109 if [ $bad_line -ne $bad_line_new ] &&
11110 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11111 error "expected $bad_line bad lines, but got $bad_line_new"
11115 if [ $expected_good -ne $good_line_new ]; then
11116 error "expected $expected_good good lines, but got $good_line_new"
11121 run_test 170 "test lctl df to handle corrupted log ====================="
11123 test_171() { # bug20592
11124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11125 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11126 $LCTL set_param fail_loc=0x50e
11127 $LCTL set_param fail_val=3000
11128 multiop_bg_pause $DIR/$tfile O_s || true
11130 kill -USR1 $MULTIPID
11134 if dmesg | grep "recursive fault"; then
11135 error "caught a recursive fault"
11137 $LCTL set_param fail_loc=0
11140 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11142 # it would be good to share it with obdfilter-survey/iokit-libecho code
11143 setup_obdecho_osc () {
11146 local obdfilter_name=$2
11147 echo "Creating new osc for $obdfilter_name on $ost_nid"
11148 # make sure we can find loopback nid
11149 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11151 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11152 ${obdfilter_name}_osc_UUID || rc=2; }
11153 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11154 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11158 cleanup_obdecho_osc () {
11159 local obdfilter_name=$1
11160 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11161 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11168 local pages=${3:-64}
11173 local obd_size=$(get_obd_size $node $OBD)
11174 local page_size=$(get_page_size $node)
11175 if [[ -n "$obd_size" ]]; then
11176 local new_count=$((obd_size / (pages * page_size / 1024)))
11177 [[ $new_count -ge $count ]] || count=$new_count
11180 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11181 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11183 if [ $rc -eq 0 ]; then
11184 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11185 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11187 echo "New object id is $id"
11188 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11190 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11191 "test_brw $count w v $pages $id" || rc=4; }
11192 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11194 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11195 "cleanup" || rc=5; }
11196 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11197 "detach" || rc=6; }
11198 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11204 remote_ost_nodsh && skip "remote OST with nodsh" && return
11206 local rmmod_local=0
11208 if ! module_loaded obdecho; then
11209 load_module obdecho/obdecho
11213 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11214 local host=$(lctl get_param -n osc.$osc.import |
11215 awk '/current_connection:/ {print $2}' )
11216 local target=$(lctl get_param -n osc.$osc.import |
11217 awk '/target:/ {print $2}' )
11218 target=${target%_UUID}
11220 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11221 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11222 [[ -n $target ]] && cleanup_obdecho_osc $target
11223 [ $rmmod_local -eq 1 ] && rmmod obdecho
11226 run_test 180a "test obdecho on osc"
11229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11230 remote_ost_nodsh && skip "remote OST with nodsh" && return
11232 local rmmod_remote=0
11234 do_facet ost1 "lsmod | grep -q obdecho || " \
11235 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11236 "modprobe obdecho; }" && rmmod_remote=1
11237 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11238 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11239 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11242 run_test 180b "test obdecho directly on obdfilter"
11244 test_180c() { # LU-2598
11245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11246 remote_ost_nodsh && skip "remote OST with nodsh" && return
11247 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11248 skip "Need MDS version at least 2.4.0" && return
11251 local rmmod_remote=false
11252 local pages=16384 # 64MB bulk I/O RPC size
11255 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11256 rmmod_remote=true || error "failed to load module obdecho"
11258 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11260 if [ -n "$target" ]; then
11261 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11263 echo "there is no obdfilter target on ost1"
11266 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11269 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11271 test_181() { # bug 22177
11272 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11273 # create enough files to index the directory
11274 createmany -o $DIR/$tdir/foobar 4000
11275 # print attributes for debug purpose
11278 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11280 # remove the files & current working dir
11281 unlinkmany $DIR/$tdir/foobar 4000
11283 kill -USR1 $MULTIPID
11285 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11288 run_test 181 "Test open-unlinked dir ========================"
11294 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11296 $LCTL set_param mdc.*.rpc_stats=clear
11298 for (( i = 0; i < $tcount; i++ )) ; do
11299 mkdir $DIR/$tdir/$i
11302 for (( i = 0; i < $tcount; i++ )) ; do
11303 createmany -o $DIR/$tdir/$i/f- $fcount &
11307 for (( i = 0; i < $tcount; i++ )) ; do
11308 unlinkmany $DIR/$tdir/$i/f- $fcount &
11312 $LCTL get_param mdc.*.rpc_stats
11316 run_test 182 "Test parallel modify metadata operations ================"
11318 test_183() { # LU-2275
11319 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11320 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11321 skip "Need MDS version at least 2.3.56" && return
11323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11324 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11325 echo aaa > $DIR/$tdir/$tfile
11327 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11328 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11330 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11331 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11333 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11335 # Flush negative dentry cache
11336 touch $DIR/$tdir/$tfile
11338 # We are not checking for any leaked references here, they'll
11339 # become evident next time we do cleanup with module unload.
11342 run_test 183 "No crash or request leak in case of strange dispositions ========"
11344 # test suite 184 is for LU-2016, LU-2017
11346 check_swap_layouts_support && return 0
11348 dir0=$DIR/$tdir/$testnum
11349 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11354 $SETSTRIPE -c1 $file1
11356 $SETSTRIPE -c2 $file2
11358 gen1=$($GETSTRIPE -g $file1)
11359 gen2=$($GETSTRIPE -g $file2)
11361 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11362 gen=$($GETSTRIPE -g $file1)
11363 [[ $gen1 != $gen ]] ||
11364 "Layout generation on $file1 does not change"
11365 gen=$($GETSTRIPE -g $file2)
11366 [[ $gen2 != $gen ]] ||
11367 "Layout generation on $file2 does not change"
11369 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11370 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11372 run_test 184a "Basic layout swap"
11375 check_swap_layouts_support && return 0
11377 dir0=$DIR/$tdir/$testnum
11378 mkdir -p $dir0 || error "creating dir $dir0"
11385 $SETSTRIPE -c1 $file1
11386 $SETSTRIPE -c2 $file2
11387 $SETSTRIPE -c1 $file3
11388 chown $RUNAS_ID $file3
11389 gen1=$($GETSTRIPE -g $file1)
11390 gen2=$($GETSTRIPE -g $file2)
11392 $LFS swap_layouts $dir1 $dir2 &&
11393 error "swap of directories layouts should fail"
11394 $LFS swap_layouts $dir1 $file1 &&
11395 error "swap of directory and file layouts should fail"
11396 $RUNAS $LFS swap_layouts $file1 $file2 &&
11397 error "swap of file we cannot write should fail"
11398 $LFS swap_layouts $file1 $file3 &&
11399 error "swap of file with different owner should fail"
11400 /bin/true # to clear error code
11402 run_test 184b "Forbidden layout swap (will generate errors)"
11405 check_swap_layouts_support && return 0
11407 local dir0=$DIR/$tdir/$testnum
11408 mkdir -p $dir0 || error "creating dir $dir0"
11410 local ref1=$dir0/ref1
11411 local ref2=$dir0/ref2
11412 local file1=$dir0/file1
11413 local file2=$dir0/file2
11414 # create a file large enough for the concurrent test
11415 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11416 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11417 echo "ref file size: ref1($(stat -c %s $ref1))," \
11418 "ref2($(stat -c %s $ref2))"
11421 dd if=$ref1 of=$file1 bs=16k &
11424 # Make sure dd starts to copy file
11425 while [ ! -f $file1 ]; do sleep 0.1; done
11427 $LFS swap_layouts $file1 $file2
11430 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11431 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11433 # how many bytes copied before swapping layout
11434 local copied=$(stat -c %s $file2)
11435 local remaining=$(stat -c %s $ref1)
11436 remaining=$((remaining - copied))
11437 echo "Copied $copied bytes before swapping layout..."
11439 cmp -n $copied $file1 $ref2 | grep differ &&
11440 error "Content mismatch [0, $copied) of ref2 and file1"
11441 cmp -n $copied $file2 $ref1 ||
11442 error "Content mismatch [0, $copied) of ref1 and file2"
11443 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11444 error "Content mismatch [$copied, EOF) of ref1 and file1"
11447 rm -f $ref1 $ref2 $file1 $file2
11449 run_test 184c "Concurrent write and layout swap"
11452 check_swap_layouts_support && return 0
11453 [ -z "$(which getfattr 2>/dev/null)" ] &&
11454 skip "no getfattr command" && return 0
11456 local file1=$DIR/$tdir/$tfile-1
11457 local file2=$DIR/$tdir/$tfile-2
11458 local file3=$DIR/$tdir/$tfile-3
11462 mkdir -p $DIR/$tdir
11463 touch $file1 || error "create $file1 failed"
11464 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11465 error "create $file2 failed"
11466 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11467 error "create $file3 failed"
11468 lovea1=$($LFS getstripe $file1 | sed 1d)
11470 $LFS swap_layouts $file2 $file3 ||
11471 error "swap $file2 $file3 layouts failed"
11472 $LFS swap_layouts $file1 $file2 ||
11473 error "swap $file1 $file2 layouts failed"
11475 lovea2=$($LFS getstripe $file2 | sed 1d)
11476 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11478 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11479 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11481 run_test 184d "allow stripeless layouts swap"
11484 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11485 { skip "Need MDS version at least 2.6.94"; return 0; }
11486 check_swap_layouts_support && return 0
11487 [ -z "$(which getfattr 2>/dev/null)" ] &&
11488 skip "no getfattr command" && return 0
11490 local file1=$DIR/$tdir/$tfile-1
11491 local file2=$DIR/$tdir/$tfile-2
11492 local file3=$DIR/$tdir/$tfile-3
11495 mkdir -p $DIR/$tdir
11496 touch $file1 || error "create $file1 failed"
11497 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11498 error "create $file2 failed"
11499 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11500 error "create $file3 failed"
11502 $LFS swap_layouts $file1 $file2 ||
11503 error "swap $file1 $file2 layouts failed"
11505 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11506 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11508 echo 123 > $file1 || error "Should be able to write into $file1"
11510 $LFS swap_layouts $file1 $file3 ||
11511 error "swap $file1 $file3 layouts failed"
11513 echo 123 > $file1 || error "Should be able to write into $file1"
11515 rm -rf $file1 $file2 $file3
11517 run_test 184e "Recreate layout after stripeless layout swaps"
11519 test_185() { # LU-2441
11520 # LU-3553 - no volatile file support in old servers
11521 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11522 { skip "Need MDS version at least 2.3.60"; return 0; }
11524 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11525 touch $DIR/$tdir/spoo
11526 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11527 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11528 error "cannot create/write a volatile file"
11529 [ "$FILESET" == "" ] &&
11530 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11531 error "FID is still valid after close"
11533 multiop_bg_pause $DIR/$tdir vVw4096_c
11540 # assume that the next FID for this client is sequential, since stdout
11541 # is unfortunately eaten by multiop_bg_pause
11542 local n=$((${fidv[1]} + 1))
11543 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11544 if [ "$FILESET" == "" ]; then
11545 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11546 error "FID is missing before close"
11548 kill -USR1 $multi_pid
11549 # 1 second delay, so if mtime change we will see it
11551 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11552 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11554 run_test 185 "Volatile file support"
11557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11558 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11559 skip "Need MDS version at least 2.3.0" && return
11561 local dir0=$DIR/$tdir/$testnum
11562 mkdir -p $dir0 || error "creating dir $dir0"
11564 local file=$dir0/file1
11565 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11566 local dv1=$($LFS data_version $file)
11567 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11568 local dv2=$($LFS data_version $file)
11569 [[ $dv1 != $dv2 ]] ||
11570 error "data version did not change on write $dv1 == $dv2"
11575 run_test 187a "Test data version change"
11578 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11579 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11580 skip "Need MDS version at least 2.3.0" && return
11582 local dir0=$DIR/$tdir/$testnum
11583 mkdir -p $dir0 || error "creating dir $dir0"
11585 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11586 [[ ${DV[0]} != ${DV[1]} ]] ||
11587 error "data version did not change on write"\
11588 " ${DV[0]} == ${DV[1]}"
11593 run_test 187b "Test data version change on volatile file"
11596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11597 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11598 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11600 local POOL=${POOL:-cea1}
11601 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11602 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11605 local last_ost=$(($OSTCOUNT - 1))
11607 local ost_list=$(seq $first_ost $ost_step $last_ost)
11608 local ost_range="$first_ost $last_ost $ost_step"
11609 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11610 local file_dir=$POOL_ROOT/file_tst
11611 local subdir=$test_path/subdir
11615 # former test_200a test_200b
11616 pool_add $POOL || { rc=$? ; break; }
11617 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11618 # former test_200c test_200d
11619 mkdir -p $test_path
11620 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11621 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11623 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11624 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11625 || { rc=$? ; break; }
11626 # former test_200e test_200f
11627 local files=$((OSTCOUNT*3))
11628 pool_alloc_files $POOL $test_path $files "$ost_list" \
11629 || { rc=$? ; break; }
11630 pool_create_files $POOL $file_dir $files "$ost_list" \
11631 || { rc=$? ; break; }
11632 # former test_200g test_200h
11633 pool_lfs_df $POOL || { rc=$? ; break; }
11634 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11636 # former test_201a test_201b test_201c
11637 pool_remove_first_target $POOL || { rc=$? ; break; }
11639 local f=$test_path/$tfile
11640 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11641 pool_remove $POOL $f || { rc=$? ; break; }
11648 run_test 200 "OST pools"
11650 # usage: default_attr <count | size | offset>
11652 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11655 # usage: check_default_stripe_attr
11656 check_default_stripe_attr() {
11657 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11659 --stripe-count|--count)
11660 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11661 --stripe-size|--size)
11662 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11663 --stripe-index|--index)
11666 error "unknown getstripe attr '$1'"
11669 [ $ACTUAL != $EXPECTED ] &&
11670 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11674 test_mkdir -p $DIR/$tdir
11675 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11677 check_default_stripe_attr --stripe-count
11678 check_default_stripe_attr --stripe-size
11679 check_default_stripe_attr --stripe-index
11683 run_test 204a "Print default stripe attributes ================="
11686 test_mkdir -p $DIR/$tdir
11687 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11689 check_default_stripe_attr --stripe-size
11690 check_default_stripe_attr --stripe-index
11694 run_test 204b "Print default stripe size and offset ==========="
11697 test_mkdir -p $DIR/$tdir
11698 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11700 check_default_stripe_attr --stripe-count
11701 check_default_stripe_attr --stripe-index
11705 run_test 204c "Print default stripe count and offset ==========="
11708 test_mkdir -p $DIR/$tdir
11709 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11711 check_default_stripe_attr --stripe-count
11712 check_default_stripe_attr --stripe-size
11716 run_test 204d "Print default stripe count and size ============="
11719 test_mkdir -p $DIR/$tdir
11720 $SETSTRIPE -d $DIR/$tdir
11722 check_default_stripe_attr --stripe-count --raw
11723 check_default_stripe_attr --stripe-size --raw
11724 check_default_stripe_attr --stripe-index --raw
11728 run_test 204e "Print raw stripe attributes ================="
11731 test_mkdir -p $DIR/$tdir
11732 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11734 check_default_stripe_attr --stripe-size --raw
11735 check_default_stripe_attr --stripe-index --raw
11739 run_test 204f "Print raw stripe size and offset ==========="
11742 test_mkdir -p $DIR/$tdir
11743 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11745 check_default_stripe_attr --stripe-count --raw
11746 check_default_stripe_attr --stripe-index --raw
11750 run_test 204g "Print raw stripe count and offset ==========="
11753 test_mkdir -p $DIR/$tdir
11754 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11756 check_default_stripe_attr --stripe-count --raw
11757 check_default_stripe_attr --stripe-size --raw
11761 run_test 204h "Print raw stripe count and size ============="
11763 # Figure out which job scheduler is being used, if any,
11764 # or use a fake one
11765 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11766 JOBENV=SLURM_JOB_ID
11767 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11769 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11771 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11772 JOBENV=LOADL_STEP_ID
11773 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11776 $LCTL list_param jobid_name > /dev/null 2>&1
11777 if [ $? -eq 0 ]; then
11784 verify_jobstats() {
11789 # we don't really need to clear the stats for this test to work, since each
11790 # command has a unique jobid, but it makes debugging easier if needed.
11791 # for facet in $facets; do
11792 # local dev=$(convert_facet2label $facet)
11793 # # clear old jobstats
11794 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11797 # use a new JobID for each test, or we might see an old one
11798 [ "$JOBENV" = "FAKE_JOBID" ] &&
11799 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11803 [ "$JOBENV" = "nodelocal" ] && {
11804 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11805 $LCTL set_param jobid_name=$FAKE_JOBID
11809 log "Test: ${cmd[*]}"
11810 log "Using JobID environment variable $JOBENV=$JOBVAL"
11812 if [ $JOBENV = "FAKE_JOBID" ]; then
11813 FAKE_JOBID=$JOBVAL ${cmd[*]}
11818 # all files are created on OST0000
11819 for facet in $facets; do
11820 local stats="*.$(convert_facet2label $facet).job_stats"
11821 if [ $(do_facet $facet lctl get_param $stats |
11822 grep -c $JOBVAL) -ne 1 ]; then
11823 do_facet $facet lctl get_param $stats
11824 error "No jobstats for $JOBVAL found on $facet::$stats"
11831 NEW_JOBENV=${1:-$OLD_JOBENV}
11832 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11833 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11837 do_facet $SINGLEMDS \
11838 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11839 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11840 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11843 test_205() { # Job stats
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11845 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11846 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11847 remote_ost_nodsh && skip "remote OST with nodsh" && return
11849 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11850 skip "Server doesn't support jobstats" && return 0
11851 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11853 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11854 if [ $OLD_JOBENV != $JOBENV ]; then
11855 jobstats_set $JOBENV
11856 trap cleanup_205 EXIT
11859 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11860 echo "Registered as changelog user $CL_USER"
11862 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11863 lctl get_param -n mdt.*.job_cleanup_interval)
11864 local interval_new=5
11865 do_facet $SINGLEMDS \
11866 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11867 local start=$SECONDS
11871 cmd="mkdir $DIR/$tdir"
11872 verify_jobstats "$cmd" "$SINGLEMDS"
11874 cmd="rmdir $DIR/$tdir"
11875 verify_jobstats "$cmd" "$SINGLEMDS"
11876 # mkdir on secondary MDT
11877 if [ $MDSCOUNT -gt 1 ]; then
11878 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11879 verify_jobstats "$cmd" "mds2"
11882 cmd="mknod $DIR/$tfile c 1 3"
11883 verify_jobstats "$cmd" "$SINGLEMDS"
11885 cmd="rm -f $DIR/$tfile"
11886 verify_jobstats "$cmd" "$SINGLEMDS"
11887 # create all files on OST0000 so verify_jobstats can find OST stats
11889 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11890 verify_jobstats "$cmd" "$SINGLEMDS"
11892 cmd="touch $DIR/$tfile"
11893 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11895 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11896 verify_jobstats "$cmd" "ost1"
11898 cancel_lru_locks osc
11899 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11900 verify_jobstats "$cmd" "ost1"
11902 cmd="$TRUNCATE $DIR/$tfile 0"
11903 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11905 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11906 verify_jobstats "$cmd" "$SINGLEMDS"
11907 # jobstats expiry - sleep until old stats should be expired
11908 local left=$((interval_new + 2 - (SECONDS - start)))
11909 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11910 cmd="mkdir $DIR/$tdir.expire"
11911 verify_jobstats "$cmd" "$SINGLEMDS"
11912 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11913 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11915 # Ensure that jobid are present in changelog (if supported by MDS)
11916 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11918 $LFS changelog $MDT0 | tail -9
11919 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11920 [ $jobids -eq 9 ] ||
11921 error "Wrong changelog jobid count $jobids != 9"
11925 jobstats_set $JOBENV
11927 $LFS changelog $MDT0 | tail -1
11928 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11929 [ $jobids -eq 0 ] ||
11930 error "Unexpected jobids when jobid_var=$JOBENV"
11935 run_test 205 "Verify job stats"
11937 # LU-1480, LU-1773 and LU-1657
11939 mkdir -p $DIR/$tdir
11940 $SETSTRIPE -c -1 $DIR/$tdir
11941 #define OBD_FAIL_LOV_INIT 0x1403
11942 $LCTL set_param fail_loc=0xa0001403
11943 $LCTL set_param fail_val=1
11944 touch $DIR/$tdir/$tfile || true
11946 run_test 206 "fail lov_init_raid0() doesn't lbug"
11949 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11950 local fsz=`stat -c %s $DIR/$tfile`
11951 cancel_lru_locks mdc
11953 # do not return layout in getattr intent
11954 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11955 $LCTL set_param fail_loc=0x170
11956 local sz=`stat -c %s $DIR/$tfile`
11958 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11962 run_test 207a "can refresh layout at glimpse"
11965 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11966 local cksum=`md5sum $DIR/$tfile`
11967 local fsz=`stat -c %s $DIR/$tfile`
11968 cancel_lru_locks mdc
11969 cancel_lru_locks osc
11971 # do not return layout in getattr intent
11972 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11973 $LCTL set_param fail_loc=0x171
11975 # it will refresh layout after the file is opened but before read issues
11976 echo checksum is "$cksum"
11977 echo "$cksum" |md5sum -c --quiet || error "file differs"
11981 run_test 207b "can refresh layout at open"
11984 # FIXME: in this test suite, only RD lease is used. This is okay
11985 # for now as only exclusive open is supported. After generic lease
11986 # is done, this test suite should be revised. - Jinshan
11988 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11989 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11990 { skip "Need MDS version at least 2.4.52"; return 0; }
11992 echo "==== test 1: verify get lease work"
11993 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11995 echo "==== test 2: verify lease can be broken by upcoming open"
11996 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12000 $MULTIOP $DIR/$tfile oO_RDONLY:c
12001 kill -USR1 $PID && wait $PID || error "break lease error"
12003 echo "==== test 3: verify lease can't be granted if an open already exists"
12004 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12008 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12009 kill -USR1 $PID && wait $PID || error "open file error"
12011 echo "==== test 4: lease can sustain over recovery"
12012 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12018 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12020 echo "==== test 5: lease broken can't be regained by replay"
12021 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12025 # open file to break lease and then recovery
12026 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12029 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12033 run_test 208 "Exclusive open"
12036 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12037 skip_env "must have disp_stripe" && return
12040 sync; sleep 5; sync;
12042 echo 3 > /proc/sys/vm/drop_caches
12043 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12045 # open/close 500 times
12046 for i in $(seq 500); do
12050 echo 3 > /proc/sys/vm/drop_caches
12051 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12053 echo "before: $req_before, after: $req_after"
12054 [ $((req_after - req_before)) -ge 300 ] &&
12055 error "open/close requests are not freed"
12058 run_test 209 "read-only open/close requests should be freed promptly"
12062 size=$((size % 8192 + 1))
12063 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12064 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12065 rm -f $DIR/f212 $DIR/f212.xyz
12067 run_test 212 "Sendfile test ============================================"
12070 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12071 cancel_lru_locks osc
12072 lctl set_param fail_loc=0x8000040f
12073 # generate a read lock
12074 cat $DIR/$tfile > /dev/null
12075 # write to the file, it will try to cancel the above read lock.
12076 cat /etc/hosts >> $DIR/$tfile
12078 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12080 test_214() { # for bug 20133
12081 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12082 for (( i=0; i < 340; i++ )) ; do
12083 touch $DIR/$tdir/d214c/a$i
12086 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12087 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12088 ls $DIR/d214c || error "ls $DIR/d214c failed"
12089 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12090 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12092 run_test 214 "hash-indexed directory test - bug 20133"
12094 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12095 create_lnet_proc_files() {
12096 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12097 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12099 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12100 rm -f "$TMP/lnet_$1.sys_tmp"
12103 # counterpart of create_lnet_proc_files
12104 remove_lnet_proc_files() {
12105 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12108 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12109 # 3rd arg as regexp for body
12110 check_lnet_proc_stats() {
12111 local l=$(cat "$TMP/lnet_$1" |wc -l)
12112 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12114 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12117 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12118 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12119 # optional and can be regexp for 2nd line (lnet.routes case)
12120 check_lnet_proc_entry() {
12121 local blp=2 # blp stands for 'position of 1st line of body'
12122 [ -z "$5" ] || blp=3 # lnet.routes case
12124 local l=$(cat "$TMP/lnet_$1" |wc -l)
12125 # subtracting one from $blp because the body can be empty
12126 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12128 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12129 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12131 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12132 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12134 # bail out if any unexpected line happened
12135 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12136 [ "$?" != 0 ] || error "$2 misformatted"
12139 test_215() { # for bugs 18102, 21079, 21517
12140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12141 local N='(0|[1-9][0-9]*)' # non-negative numeric
12142 local P='[1-9][0-9]*' # positive numeric
12143 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12144 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12145 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12146 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12148 local L1 # regexp for 1st line
12149 local L2 # regexp for 2nd line (optional)
12150 local BR # regexp for the rest (body)
12152 # lnet.stats should look as 11 space-separated non-negative numerics
12153 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12154 create_lnet_proc_files "stats"
12155 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12156 remove_lnet_proc_files "stats"
12158 # lnet.routes should look like this:
12159 # Routing disabled/enabled
12160 # net hops priority state router
12161 # where net is a string like tcp0, hops > 0, priority >= 0,
12162 # state is up/down,
12163 # router is a string like 192.168.1.1@tcp2
12164 L1="^Routing (disabled|enabled)$"
12165 L2="^net +hops +priority +state +router$"
12166 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12167 create_lnet_proc_files "routes"
12168 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12169 remove_lnet_proc_files "routes"
12171 # lnet.routers should look like this:
12172 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12173 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12174 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12175 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12176 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12177 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12178 create_lnet_proc_files "routers"
12179 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12180 remove_lnet_proc_files "routers"
12182 # lnet.peers should look like this:
12183 # nid refs state last max rtr min tx min queue
12184 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12185 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12186 # numeric (0 or >0 or <0), queue >= 0.
12187 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12188 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12189 create_lnet_proc_files "peers"
12190 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12191 remove_lnet_proc_files "peers"
12193 # lnet.buffers should look like this:
12194 # pages count credits min
12195 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12196 L1="^pages +count +credits +min$"
12197 BR="^ +$N +$N +$I +$I$"
12198 create_lnet_proc_files "buffers"
12199 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12200 remove_lnet_proc_files "buffers"
12202 # lnet.nis should look like this:
12203 # nid status alive refs peer rtr max tx min
12204 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12205 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12206 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12207 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12208 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12209 create_lnet_proc_files "nis"
12210 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12211 remove_lnet_proc_files "nis"
12213 # can we successfully write to lnet.stats?
12214 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12215 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12217 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12219 test_216() { # bug 20317
12220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12221 remote_ost_nodsh && skip "remote OST with nodsh" && return
12224 local facets=$(get_facets OST)
12225 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12227 save_lustre_params client "osc.*.contention_seconds" > $p
12228 save_lustre_params $facets \
12229 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12230 save_lustre_params $facets \
12231 "ldlm.namespaces.filter-*.contended_locks" >> $p
12232 save_lustre_params $facets \
12233 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12236 # agressive lockless i/o settings
12237 for node in $(osts_nodes); do
12238 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'
12240 lctl set_param -n osc.*.contention_seconds 60
12242 $DIRECTIO write $DIR/$tfile 0 10 4096
12243 $CHECKSTAT -s 40960 $DIR/$tfile
12245 # disable lockless i/o
12246 for node in $(osts_nodes); do
12247 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12249 lctl set_param -n osc.*.contention_seconds 0
12252 dd if=/dev/zero of=$DIR/$tfile count=0
12253 $CHECKSTAT -s 0 $DIR/$tfile
12255 restore_lustre_params <$p
12259 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12261 test_217() { # bug 22430
12262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12266 for node in $(nodes_list); do
12267 nid=$(host_nids_address $node $NETTYPE)
12268 if [[ $nid = *-* ]] ; then
12269 echo "lctl ping $nid@$NETTYPE"
12270 lctl ping $nid@$NETTYPE
12272 echo "skipping $node (no hyphen detected)"
12276 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12279 # do directio so as not to populate the page cache
12280 log "creating a 10 Mb file"
12281 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12282 log "starting reads"
12283 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12284 log "truncating the file"
12285 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12287 kill %+ || true # reads might have finished
12288 echo "wait until dd is finished"
12290 log "removing the temporary file"
12291 rm -rf $DIR/$tfile || error "tmp file removal failed"
12293 run_test 218 "parallel read and truncate should not deadlock ======================="
12296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12297 # write one partial page
12298 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12299 # set no grant so vvp_io_commit_write will do sync write
12300 $LCTL set_param fail_loc=0x411
12301 # write a full page at the end of file
12302 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12304 $LCTL set_param fail_loc=0
12305 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12306 $LCTL set_param fail_loc=0x411
12307 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12310 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12311 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12313 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12315 test_220() { #LU-325
12316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12317 remote_ost_nodsh && skip "remote OST with nodsh" && return
12318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12319 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12322 # create on MDT0000 so the last_id and next_id are correct
12324 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12328 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12329 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12330 osc.$mdtosc_proc1.prealloc_last_id)
12331 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12332 osc.$mdtosc_proc1.prealloc_next_id)
12336 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12337 #define OBD_FAIL_OST_ENOINO 0x229
12338 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12339 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12340 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12342 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12344 MDSOBJS=$((last_id - next_id))
12345 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12347 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12348 echo "OST still has $count kbytes free"
12350 echo "create $MDSOBJS files @next_id..."
12351 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12353 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12354 osc.$mdtosc_proc1.prealloc_last_id)
12355 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12356 osc.$mdtosc_proc1.prealloc_next_id)
12358 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12363 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12364 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12366 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12367 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12368 echo "unlink $MDSOBJS files @$next_id..."
12369 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12371 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12375 dd if=`which date` of=$MOUNT/date oflag=sync
12376 chmod +x $MOUNT/date
12378 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12379 $LCTL set_param fail_loc=0x80001401
12381 $MOUNT/date > /dev/null
12384 run_test 221 "make sure fault and truncate race to not cause OOM"
12387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12389 test_mkdir -p $DIR/$tdir
12390 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12391 createmany -o $DIR/$tdir/$tfile 10
12392 cancel_lru_locks mdc
12393 cancel_lru_locks osc
12394 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12395 $LCTL set_param fail_loc=0x31a
12396 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12397 $LCTL set_param fail_loc=0
12400 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12405 test_mkdir -p $DIR/$tdir
12406 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12407 createmany -o $DIR/$tdir/$tfile 10
12408 cancel_lru_locks mdc
12409 cancel_lru_locks osc
12410 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12411 $LCTL set_param fail_loc=0x31a
12412 rm -r $DIR/$tdir || "AGL for rmdir failed"
12413 $LCTL set_param fail_loc=0
12415 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12420 test_mkdir -p $DIR/$tdir
12421 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12422 createmany -o $DIR/$tdir/$tfile 10
12423 cancel_lru_locks mdc
12424 cancel_lru_locks osc
12425 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12426 $LCTL set_param fail_loc=0x31b
12427 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12428 $LCTL set_param fail_loc=0
12431 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12433 test_224a() { # LU-1039, MRP-303
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12435 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12436 $LCTL set_param fail_loc=0x508
12437 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12438 $LCTL set_param fail_loc=0
12441 run_test 224a "Don't panic on bulk IO failure"
12443 test_224b() { # LU-1039, MRP-303
12444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12445 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12446 cancel_lru_locks osc
12447 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12448 $LCTL set_param fail_loc=0x515
12449 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12450 $LCTL set_param fail_loc=0
12453 run_test 224b "Don't panic on bulk IO failure"
12455 test_224c() { # LU-6441
12456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12457 local pages_per_rpc=$($LCTL get_param \
12458 osc.*.max_pages_per_rpc)
12459 local at_max=$($LCTL get_param -n at_max)
12460 local timeout=$($LCTL get_param -n timeout)
12461 local test_at="$LCTL get_param -n at_max"
12462 local param_at="$FSNAME.sys.at_max"
12463 local test_timeout="$LCTL get_param -n timeout"
12464 local param_timeout="$FSNAME.sys.timeout"
12466 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12468 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12469 error "conf_param at_max=0 failed"
12470 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12471 error "conf_param timeout=5 failed"
12473 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12474 $LCTL set_param fail_loc=0x520
12475 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12477 $LCTL set_param fail_loc=0
12479 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12480 error "conf_param at_max=$at_max failed"
12481 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12482 $timeout || error "conf_param timeout=$timeout failed"
12484 $LCTL set_param -n $pages_per_rpc
12486 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12488 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12492 if [ -z ${MDSSURVEY} ]; then
12493 skip_env "mds-survey not found" && return
12496 [ $MDSCOUNT -ge 2 ] &&
12497 skip "skipping now for more than one MDT" && return
12499 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12500 { skip "Need MDS version at least 2.2.51"; return; }
12502 local mds=$(facet_host $SINGLEMDS)
12503 local target=$(do_nodes $mds 'lctl dl' | \
12504 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12506 local cmd1="file_count=1000 thrhi=4"
12507 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12508 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12509 local cmd="$cmd1 $cmd2 $cmd3"
12511 rm -f ${TMP}/mds_survey*
12513 eval $cmd || error "mds-survey with zero-stripe failed"
12514 cat ${TMP}/mds_survey*
12515 rm -f ${TMP}/mds_survey*
12517 run_test 225a "Metadata survey sanity with zero-stripe"
12520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12521 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12522 if [ -z ${MDSSURVEY} ]; then
12523 skip_env "mds-survey not found" && return
12525 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12526 { skip "Need MDS version at least 2.2.51"; return; }
12528 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12529 skip_env "Need to mount OST to test" && return
12532 [ $MDSCOUNT -ge 2 ] &&
12533 skip "skipping now for more than one MDT" && return
12534 local mds=$(facet_host $SINGLEMDS)
12535 local target=$(do_nodes $mds 'lctl dl' | \
12536 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12538 local cmd1="file_count=1000 thrhi=4"
12539 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12540 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12541 local cmd="$cmd1 $cmd2 $cmd3"
12543 rm -f ${TMP}/mds_survey*
12545 eval $cmd || error "mds-survey with stripe_count failed"
12546 cat ${TMP}/mds_survey*
12547 rm -f ${TMP}/mds_survey*
12549 run_test 225b "Metadata survey sanity with stripe_count = 1"
12551 mcreate_path2fid () {
12557 local path=$DIR/$tdir/$name
12562 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12563 error "cannot create $desc"
12565 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12567 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12569 fid_path=$($LFS fid2path $MOUNT $fid)
12571 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12573 [ "$path" == "$fid_path" ] ||
12574 error "fid2path returned $fid_path, expected $path"
12576 echo "pass with $path and $fid"
12581 mkdir -p $DIR/$tdir
12583 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12584 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12585 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12586 mcreate_path2fid 0040666 0 0 dir "directory"
12587 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12588 mcreate_path2fid 0100666 0 0 file "regular file"
12589 mcreate_path2fid 0120666 0 0 link "symbolic link"
12590 mcreate_path2fid 0140666 0 0 sock "socket"
12592 run_test 226a "call path2fid and fid2path on files of all type"
12595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12599 mkdir -p $DIR/$tdir
12600 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12601 error "create remote directory failed"
12602 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12603 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12604 "character special file (null)"
12605 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12606 "character special file (no device)"
12607 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12608 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12609 "block special file (loop)"
12610 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12611 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12612 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12614 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12616 # LU-1299 Executing or running ldd on a truncated executable does not
12617 # cause an out-of-memory condition.
12619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12620 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12621 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12622 chmod +x $MOUNT/date
12624 $MOUNT/date > /dev/null
12625 ldd $MOUNT/date > /dev/null
12628 run_test 227 "running truncated executable does not cause OOM"
12630 # LU-1512 try to reuse idle OI blocks
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12634 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12635 skip "non-ldiskfs backend" && return
12637 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12638 local myDIR=$DIR/$tdir
12641 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12642 $LCTL set_param fail_loc=0x80001002
12643 createmany -o $myDIR/t- 10000
12644 $LCTL set_param fail_loc=0
12645 # The guard is current the largest FID holder
12647 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12649 local IDX=$(($SEQ % 64))
12651 do_facet $SINGLEMDS sync
12652 # Make sure journal flushed.
12654 local blk1=$(do_facet $SINGLEMDS \
12655 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12656 grep Blockcount | awk '{print $4}')
12658 # Remove old files, some OI blocks will become idle.
12659 unlinkmany $myDIR/t- 10000
12660 # Create new files, idle OI blocks should be reused.
12661 createmany -o $myDIR/t- 2000
12662 do_facet $SINGLEMDS sync
12663 # Make sure journal flushed.
12665 local blk2=$(do_facet $SINGLEMDS \
12666 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12667 grep Blockcount | awk '{print $4}')
12669 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12671 run_test 228a "try to reuse idle OI blocks"
12674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12676 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12677 skip "non-ldiskfs backend" && return
12679 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12680 local myDIR=$DIR/$tdir
12683 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12684 $LCTL set_param fail_loc=0x80001002
12685 createmany -o $myDIR/t- 10000
12686 $LCTL set_param fail_loc=0
12687 # The guard is current the largest FID holder
12689 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12691 local IDX=$(($SEQ % 64))
12693 do_facet $SINGLEMDS sync
12694 # Make sure journal flushed.
12696 local blk1=$(do_facet $SINGLEMDS \
12697 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12698 grep Blockcount | awk '{print $4}')
12700 # Remove old files, some OI blocks will become idle.
12701 unlinkmany $myDIR/t- 10000
12704 stop $SINGLEMDS || error "Fail to stop MDT."
12706 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12708 df $MOUNT || error "Fail to df."
12709 # Create new files, idle OI blocks should be reused.
12710 createmany -o $myDIR/t- 2000
12711 do_facet $SINGLEMDS sync
12712 # Make sure journal flushed.
12714 local blk2=$(do_facet $SINGLEMDS \
12715 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12716 grep Blockcount | awk '{print $4}')
12718 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12720 run_test 228b "idle OI blocks can be reused after MDT restart"
12724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12726 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12727 skip "non-ldiskfs backend" && return
12729 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12730 local myDIR=$DIR/$tdir
12733 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12734 $LCTL set_param fail_loc=0x80001002
12735 # 20000 files can guarantee there are index nodes in the OI file
12736 createmany -o $myDIR/t- 20000
12737 $LCTL set_param fail_loc=0
12738 # The guard is current the largest FID holder
12740 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12742 local IDX=$(($SEQ % 64))
12744 do_facet $SINGLEMDS sync
12745 # Make sure journal flushed.
12747 local blk1=$(do_facet $SINGLEMDS \
12748 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12749 grep Blockcount | awk '{print $4}')
12751 # Remove old files, some OI blocks will become idle.
12752 unlinkmany $myDIR/t- 20000
12754 # The OI file should become empty now
12756 # Create new files, idle OI blocks should be reused.
12757 createmany -o $myDIR/t- 2000
12758 do_facet $SINGLEMDS sync
12759 # Make sure journal flushed.
12761 local blk2=$(do_facet $SINGLEMDS \
12762 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12763 grep Blockcount | awk '{print $4}')
12765 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12767 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12769 test_229() { # LU-2482, LU-3448
12770 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12771 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12774 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12778 # Create a file with a released layout and stripe count 2.
12779 $MULTIOP $DIR/$tfile H2c ||
12780 error "failed to create file with released layout"
12782 $GETSTRIPE -v $DIR/$tfile
12784 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12785 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12787 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12788 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12789 stat $DIR/$tfile || error "failed to stat released file"
12791 chown $RUNAS_ID $DIR/$tfile ||
12792 error "chown $RUNAS_ID $DIR/$tfile failed"
12794 chgrp $RUNAS_ID $DIR/$tfile ||
12795 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12797 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12798 rm $DIR/$tfile || error "failed to remove released file"
12800 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12804 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12807 test_mkdir $DIR/$tdir
12808 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12809 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12810 [ $mdt_idx -ne 0 ] &&
12811 error "create local directory on wrong MDT $mdt_idx"
12813 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12814 error "create remote directory failed"
12815 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12816 [ $mdt_idx -ne $MDTIDX ] &&
12817 error "create remote directory on wrong MDT $mdt_idx"
12819 createmany -o $DIR/$tdir/test_230/t- 10 ||
12820 error "create files on remote directory failed"
12821 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12822 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12823 rm -r $DIR/$tdir || error "unlink remote directory failed"
12825 run_test 230a "Create remote directory and files under the remote directory"
12828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12836 local migrate_dir=$DIR/$tdir/migrate_dir
12837 local other_dir=$DIR/$tdir/other_dir
12839 test_mkdir $DIR/$tdir
12840 test_mkdir -i0 -c1 $migrate_dir
12841 test_mkdir -i0 -c1 $other_dir
12842 for ((i=0; i<10; i++)); do
12843 mkdir -p $migrate_dir/dir_${i}
12844 createmany -o $migrate_dir/dir_${i}/f 10 ||
12845 error "create files under remote dir failed $i"
12848 cp /etc/passwd $migrate_dir/$tfile
12849 cp /etc/passwd $other_dir/$tfile
12850 chattr +SAD $migrate_dir
12851 chattr +SAD $migrate_dir/$tfile
12853 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12854 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12855 local old_dir_mode=$(stat -c%f $migrate_dir)
12856 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12858 mkdir -p $migrate_dir/dir_default_stripe2
12859 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12860 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12862 mkdir -p $other_dir
12863 ln $migrate_dir/$tfile $other_dir/luna
12864 ln $migrate_dir/$tfile $migrate_dir/sofia
12865 ln $other_dir/$tfile $migrate_dir/david
12866 ln -s $migrate_dir/$tfile $other_dir/zachary
12867 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12868 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12870 $LFS migrate -m $MDTIDX $migrate_dir ||
12871 error "fails on migrating remote dir to MDT1"
12873 echo "migratate to MDT1, then checking.."
12874 for ((i = 0; i < 10; i++)); do
12875 for file in $(find $migrate_dir/dir_${i}); do
12876 mdt_index=$($LFS getstripe -M $file)
12877 [ $mdt_index == $MDTIDX ] ||
12878 error "$file is not on MDT${MDTIDX}"
12882 # the multiple link file should still in MDT0
12883 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12884 [ $mdt_index == 0 ] ||
12885 error "$file is not on MDT${MDTIDX}"
12887 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12888 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12889 error " expect $old_dir_flag get $new_dir_flag"
12891 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12892 [ "$old_file_flag" = "$new_file_flag" ] ||
12893 error " expect $old_file_flag get $new_file_flag"
12895 local new_dir_mode=$(stat -c%f $migrate_dir)
12896 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12897 error "expect mode $old_dir_mode get $new_dir_mode"
12899 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12900 [ "$old_file_mode" = "$new_file_mode" ] ||
12901 error "expect mode $old_file_mode get $new_file_mode"
12903 diff /etc/passwd $migrate_dir/$tfile ||
12904 error "$tfile different after migration"
12906 diff /etc/passwd $other_dir/luna ||
12907 error "luna different after migration"
12909 diff /etc/passwd $migrate_dir/sofia ||
12910 error "sofia different after migration"
12912 diff /etc/passwd $migrate_dir/david ||
12913 error "david different after migration"
12915 diff /etc/passwd $other_dir/zachary ||
12916 error "zachary different after migration"
12918 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12919 error "${tfile}_ln different after migration"
12921 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12922 error "${tfile}_ln_other different after migration"
12924 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12925 [ $stripe_count = 2 ] ||
12926 error "dir strpe_count $d != 2 after migration."
12928 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12929 [ $stripe_count = 2 ] ||
12930 error "file strpe_count $d != 2 after migration."
12932 #migrate back to MDT0
12935 $LFS migrate -m $MDTIDX $migrate_dir ||
12936 error "fails on migrating remote dir to MDT0"
12938 echo "migrate back to MDT0, checking.."
12939 for file in $(find $migrate_dir); do
12940 mdt_index=$($LFS getstripe -M $file)
12941 [ $mdt_index == $MDTIDX ] ||
12942 error "$file is not on MDT${MDTIDX}"
12945 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12946 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12947 error " expect $old_dir_flag get $new_dir_flag"
12949 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12950 [ "$old_file_flag" = "$new_file_flag" ] ||
12951 error " expect $old_file_flag get $new_file_flag"
12953 local new_dir_mode=$(stat -c%f $migrate_dir)
12954 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12955 error "expect mode $old_dir_mode get $new_dir_mode"
12957 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12958 [ "$old_file_mode" = "$new_file_mode" ] ||
12959 error "expect mode $old_file_mode get $new_file_mode"
12961 diff /etc/passwd ${migrate_dir}/$tfile ||
12962 error "$tfile different after migration"
12964 diff /etc/passwd ${other_dir}/luna ||
12965 error "luna different after migration"
12967 diff /etc/passwd ${migrate_dir}/sofia ||
12968 error "sofia different after migration"
12970 diff /etc/passwd ${other_dir}/zachary ||
12971 error "zachary different after migration"
12973 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12974 error "${tfile}_ln different after migration"
12976 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12977 error "${tfile}_ln_other different after migration"
12979 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12980 [ $stripe_count = 2 ] ||
12981 error "dir strpe_count $d != 2 after migration."
12983 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12984 [ $stripe_count = 2 ] ||
12985 error "file strpe_count $d != 2 after migration."
12987 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12989 run_test 230b "migrate directory"
12992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12993 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12994 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12998 local migrate_dir=$DIR/$tdir/migrate_dir
13000 #If migrating directory fails in the middle, all entries of
13001 #the directory is still accessiable.
13002 test_mkdir $DIR/$tdir
13003 test_mkdir -i0 -c1 $migrate_dir
13005 createmany -o $migrate_dir/f 10 ||
13006 error "create files under ${migrate_dir} failed"
13008 #failed after migrating 5 entries
13009 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13010 do_facet mds1 lctl set_param fail_loc=0x20001801
13011 do_facet mds1 lctl set_param fail_val=5
13012 local t=$(ls $migrate_dir | wc -l)
13013 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13014 error "migrate should fail after 5 entries"
13016 mkdir $migrate_dir/dir &&
13017 error "mkdir succeeds under migrating directory"
13018 touch $migrate_dir/file &&
13019 error "touch file succeeds under migrating directory"
13021 local u=$(ls $migrate_dir | wc -l)
13022 [ "$u" == "$t" ] || error "$u != $t during migration"
13024 for file in $(find $migrate_dir); do
13025 stat $file || error "stat $file failed"
13028 do_facet mds1 lctl set_param fail_loc=0
13029 do_facet mds1 lctl set_param fail_val=0
13031 $LFS migrate -m $MDTIDX $migrate_dir ||
13032 error "migrate open files should failed with open files"
13034 echo "Finish migration, then checking.."
13035 for file in $(find $migrate_dir); do
13036 mdt_index=$($LFS getstripe -M $file)
13037 [ $mdt_index == $MDTIDX ] ||
13038 error "$file is not on MDT${MDTIDX}"
13041 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13043 run_test 230c "check directory accessiblity if migration is failed"
13046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13050 local migrate_dir=$DIR/$tdir/migrate_dir
13054 test_mkdir $DIR/$tdir
13055 test_mkdir -i0 -c1 $migrate_dir
13057 for ((i=0; i<100; i++)); do
13058 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13059 createmany -o $migrate_dir/dir_${i}/f 100 ||
13060 error "create files under remote dir failed $i"
13063 $LFS migrate -m $MDTIDX $migrate_dir ||
13064 error "migrate remote dir error"
13066 echo "Finish migration, then checking.."
13067 for file in $(find $migrate_dir); do
13068 mdt_index=$($LFS getstripe -M $file)
13069 [ $mdt_index == $MDTIDX ] ||
13070 error "$file is not on MDT${MDTIDX}"
13073 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13075 run_test 230d "check migrate big directory"
13078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13079 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13085 mkdir -p $DIR/$tdir
13086 mkdir $DIR/$tdir/migrate_dir
13087 mkdir $DIR/$tdir/other_dir
13088 touch $DIR/$tdir/migrate_dir/a
13089 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13090 ls $DIR/$tdir/other_dir
13092 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13093 error "migrate dir fails"
13095 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13096 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13098 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13099 [ $mdt_index == 0 ] || error "a is not on MDT0"
13101 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13102 error "migrate dir fails"
13104 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13105 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13107 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13108 [ $mdt_index == 1 ] || error "a is not on MDT1"
13110 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13111 [ $mdt_index == 1 ] || error "b is not on MDT1"
13113 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13114 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13116 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13118 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13120 run_test 230e "migrate mulitple local link files"
13123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13124 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13128 mkdir -p $DIR/$tdir
13129 mkdir $DIR/$tdir/migrate_dir
13130 $LFS mkdir -i1 $DIR/$tdir/other_dir
13131 touch $DIR/$tdir/migrate_dir/a
13132 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13133 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13134 ls $DIR/$tdir/other_dir
13136 # a should be migrated to MDT1, since no other links on MDT0
13137 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13138 error "migrate dir fails"
13139 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13140 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13141 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13142 [ $mdt_index == 1 ] || error "a is not on MDT1"
13144 # a should stay on MDT1, because it is a mulitple link file
13145 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13146 error "migrate dir fails"
13147 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13148 [ $mdt_index == 1 ] || error "a is not on MDT1"
13150 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13151 error "migrate dir fails"
13153 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13154 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13155 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13157 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13158 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13160 # a should be migrated to MDT0, since no other links on MDT1
13161 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13162 error "migrate dir fails"
13163 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13164 [ $mdt_index == 0 ] || error "a is not on MDT0"
13166 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13168 run_test 230f "migrate mulitple remote link files"
13171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13172 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13174 mkdir -p $DIR/$tdir/migrate_dir
13176 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13177 error "migrating dir to non-exist MDT succeeds"
13180 run_test 230g "migrate dir to non-exist MDT"
13183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13184 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13185 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13186 skip "Need MDS version at least 2.7.64" && return
13189 mkdir -p $DIR/$tdir/migrate_dir
13191 $LFS migrate -m1 $DIR &&
13192 error "migrating mountpoint1 should fail"
13194 $LFS migrate -m1 $DIR/$tdir/.. &&
13195 error "migrating mountpoint2 should fail"
13197 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13198 error "migrating $tdir fail"
13200 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13201 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13203 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13204 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13207 run_test 230h "migrate .. and root"
13210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13213 mkdir -p $DIR/$tdir/migrate_dir
13215 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13216 error "migration fails with a tailing slash"
13218 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13219 error "migration fails with two tailing slashes"
13221 run_test 230i "lfs migrate -m tolerates trailing slashes"
13225 # For simplicity this test assumes that max_pages_per_rpc
13226 # is the same across all OSCs
13227 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13228 local bulk_size=$((max_pages * 4096))
13230 mkdir -p $DIR/$tdir
13232 # clear the OSC stats
13233 $LCTL set_param osc.*.stats=0 &>/dev/null
13236 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13237 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13238 oflag=direct &>/dev/null || error "dd failed"
13240 sync; sleep 1; sync # just to be safe
13241 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13242 if [ x$nrpcs != "x1" ]; then
13243 $LCTL get_param osc.*.stats
13244 error "found $nrpcs ost_write RPCs, not 1 as expected"
13248 # Drop the OSC cache, otherwise we will read from it
13249 cancel_lru_locks osc
13251 # clear the OSC stats
13252 $LCTL set_param osc.*.stats=0 &>/dev/null
13254 # Client reads $bulk_size.
13255 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13256 iflag=direct &>/dev/null || error "dd failed"
13258 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13259 if [ x$nrpcs != "x1" ]; then
13260 $LCTL get_param osc.*.stats
13261 error "found $nrpcs ost_read RPCs, not 1 as expected"
13264 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13267 mkdir -p $DIR/$tdir
13269 for i in {0..1023}; do
13270 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13271 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13272 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13276 run_test 231b "must not assert on fully utilized OST request buffer"
13279 mkdir -p $DIR/$tdir
13280 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13281 $LCTL set_param fail_loc=0x31c
13283 # ignore dd failure
13284 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13286 $LCTL set_param fail_loc=0
13287 umount_client $MOUNT || error "umount failed"
13288 mount_client $MOUNT || error "mount failed"
13290 run_test 232 "failed lock should not block umount"
13293 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13294 { skip "Need MDS version at least 2.3.64"; return; }
13295 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13297 local fid=$($LFS path2fid $MOUNT)
13298 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13299 error "cannot access $MOUNT using its FID '$fid'"
13301 run_test 233a "checking that OBF of the FS root succeeds"
13304 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13305 { skip "Need MDS version at least 2.5.90"; return; }
13306 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13308 local fid=$($LFS path2fid $MOUNT/.lustre)
13309 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13310 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13312 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13313 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13314 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13316 run_test 233b "checking that OBF of the FS .lustre succeeds"
13319 local p="$TMP/sanityN-$TESTNAME.parameters"
13320 save_lustre_params client "llite.*.xattr_cache" > $p
13321 lctl set_param llite.*.xattr_cache 1 ||
13322 { skip "xattr cache is not supported"; return 0; }
13324 mkdir -p $DIR/$tdir || error "mkdir failed"
13325 touch $DIR/$tdir/$tfile || error "touch failed"
13326 # OBD_FAIL_LLITE_XATTR_ENOMEM
13327 $LCTL set_param fail_loc=0x1405
13328 # output of the form: attr 2 4 44 3 fc13 x86_64
13329 V=($(IFS=".-" rpm -q attr))
13330 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13331 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13332 # attr pre-2.4.44-7 had a bug with rc
13333 # LU-3703 - SLES 11 and FC13 clients have older attr
13334 getfattr -n user.attr $DIR/$tdir/$tfile &&
13335 error "getfattr should have failed with ENOMEM"
13337 skip "LU-3703: attr version $(getfattr --version) too old"
13339 $LCTL set_param fail_loc=0x0
13342 restore_lustre_params < $p
13345 run_test 234 "xattr cache should not crash on ENOMEM"
13348 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13349 skip "Need MDS version at least 2.4.52" && return
13350 flock_deadlock $DIR/$tfile
13355 124) error "process hangs on a deadlock"
13357 *) error "error executing flock_deadlock $DIR/$tfile"
13361 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13365 check_swap_layouts_support && return 0
13366 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13368 local ref1=/etc/passwd
13369 local ref2=/etc/group
13370 local file1=$DIR/$tdir/f1
13371 local file2=$DIR/$tdir/f2
13373 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13374 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13375 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13376 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13377 local fd=$(free_fd)
13378 local cmd="exec $fd<>$file2"
13381 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13382 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13385 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13390 run_test 236 "Layout swap on open unlinked file"
13392 # test to verify file handle related system calls
13393 # (name_to_handle_at/open_by_handle_at)
13394 # The new system calls are supported in glibc >= 2.14.
13397 echo "Test file_handle syscalls" > $DIR/$tfile ||
13398 error "write failed"
13399 check_fhandle_syscalls $DIR/$tfile ||
13400 error "check_fhandle_syscalls failed"
13402 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13404 # LU-4659 linkea consistency
13406 local server_version=$(lustre_version_code $SINGLEMDS)
13408 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13409 [[ $server_version -gt $(version_code 2.5.1) &&
13410 $server_version -lt $(version_code 2.5.50) ]] ||
13411 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13414 ln $DIR/$tfile $DIR/$tfile.lnk
13415 touch $DIR/$tfile.new
13416 mv $DIR/$tfile.new $DIR/$tfile
13417 local fid1=$($LFS path2fid $DIR/$tfile)
13418 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13419 local path1=$($LFS fid2path $FSNAME "$fid1")
13420 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13421 local path2=$($LFS fid2path $FSNAME "$fid2")
13422 [ $tfile.lnk == $path2 ] ||
13423 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13426 run_test 238 "Verify linkea consistency"
13429 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13430 skip "Need MDS version at least 2.5.60" && return
13431 local list=$(comma_list $(mdts_nodes))
13433 mkdir -p $DIR/$tdir
13434 createmany -o $DIR/$tdir/f- 5000
13435 unlinkmany $DIR/$tdir/f- 5000
13436 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13437 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13438 osc.*MDT*.sync_in_flight" | calc_sum)
13439 [ "$changes" -eq 0 ] || error "$changes not synced"
13441 run_test 239 "osp_sync test"
13443 test_239a() { #LU-5297
13445 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13446 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13447 chgrp $RUNAS_GID $DIR/$tfile
13448 wait_delete_completed
13450 run_test 239a "process invalid osp sync record correctly"
13452 test_239b() { #LU-5297
13454 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13455 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13456 chgrp $RUNAS_GID $DIR/$tfile1
13457 wait_delete_completed
13458 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13460 chgrp $RUNAS_GID $DIR/$tfile2
13461 wait_delete_completed
13463 run_test 239b "process osp sync record with ENOMEM error correctly"
13466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13468 mkdir -p $DIR/$tdir
13470 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13471 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13472 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13473 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13475 umount_client $MOUNT || error "umount failed"
13476 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13477 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13478 mount_client $MOUNT || error "failed to mount client"
13480 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13481 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13483 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13486 for LOOP in $(seq $1); do
13487 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13488 cancel_lru_locks osc || true
13493 for LOOP in $(seq $1); do
13494 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13495 iflag=direct 2>/dev/null
13500 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13502 cancel_lru_locks osc
13503 test_241_bio 1000 &
13508 run_test 241 "bio vs dio"
13511 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13513 test_241_dio 1000 &
13518 run_test 241b "dio vs dio"
13521 mkdir -p $DIR/$tdir
13522 touch $DIR/$tdir/$tfile
13524 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13525 do_facet mds1 lctl set_param fail_loc=0x105
13526 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13528 do_facet mds1 lctl set_param fail_loc=0
13529 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13531 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13535 test_mkdir -p $DIR/$tdir
13536 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13538 run_test 243 "various group lock tests"
13542 test_mkdir -p $DIR/$tdir
13543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13544 sendfile_grouplock $DIR/$tdir/$tfile || \
13545 error "sendfile+grouplock failed"
13548 run_test 244 "sendfile with group lock tests"
13551 local flagname="multi_mod_rpcs"
13552 local connect_data_name="max_mod_rpcs"
13555 # check if multiple modify RPCs flag is set
13556 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13557 grep "connect_flags:")
13560 echo "$out" | grep -qw $flagname
13561 if [ $? -ne 0 ]; then
13562 echo "connect flag $flagname is not set"
13566 # check if multiple modify RPCs data is set
13567 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13570 echo "$out" | grep -qw $connect_data_name ||
13571 error "import should have connect data $connect_data_name"
13573 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13575 test_246() { # LU-7371
13576 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13577 skip "Need OST version >= 2.7.62" && return 0
13578 do_facet ost1 $LCTL set_param fail_val=4095
13579 #define OBD_FAIL_OST_READ_SIZE 0x234
13580 do_facet ost1 $LCTL set_param fail_loc=0x234
13581 $LFS setstripe $DIR/$tfile -i 0 -c 1
13582 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13583 cancel_lru_locks $FSNAME-OST0000
13584 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13586 run_test 246 "Read file of size 4095 should return right length"
13589 lctl get_param -n mdc.$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/$tdir" mount_client $submount ||
13598 error "mount $submount failed"
13599 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13600 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13601 error "read $MOUNT/$tdir/$tfile failed"
13602 umount_client $submount || error "umount $submount failed"
13605 run_test 247a "mount subdir as fileset"
13608 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13609 { skip "Fileset feature is not supported"; return; }
13611 local submount=${MOUNT}_$tdir
13613 rm -rf $MOUNT/$tdir
13614 mkdir -p $submount || error "mkdir $submount failed"
13616 FILESET="$FILESET/$tdir" mount_client $submount &&
13617 error "mount $submount should fail"
13620 run_test 247b "mount subdir that dose not exist"
13623 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13624 { skip "Fileset feature is not supported"; return; }
13626 local submount=${MOUNT}_$tdir
13628 mkdir -p $MOUNT/$tdir/dir1
13629 mkdir -p $submount || error "mkdir $submount failed"
13630 FILESET="$FILESET/$tdir" mount_client $submount ||
13631 error "mount $submount failed"
13632 local fid=$($LFS path2fid $MOUNT/)
13633 $LFS fid2path $submount $fid && error "fid2path should fail"
13634 umount_client $submount || error "umount $submount failed"
13637 run_test 247c "running fid2path outside root"
13640 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13641 { skip "Fileset feature is not supported"; return; }
13643 local submount=${MOUNT}_$tdir
13645 mkdir -p $MOUNT/$tdir/dir1
13646 mkdir -p $submount || error "mkdir $submount failed"
13647 FILESET="$FILESET/$tdir" mount_client $submount ||
13648 error "mount $submount failed"
13649 local fid=$($LFS path2fid $submount/dir1)
13650 $LFS fid2path $submount $fid || error "fid2path should succeed"
13651 umount_client $submount || error "umount $submount failed"
13654 run_test 247d "running fid2path inside root"
13658 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13660 { skip "Fileset feature is not supported"; return; }
13662 local submount=${MOUNT}_$tdir
13665 mkdir -p $submount || error "mkdir $submount failed"
13666 FILESET="$FILESET/.." mount_client $submount &&
13667 error "mount $submount should fail"
13670 run_test 247e "mount .. as fileset"
13673 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13674 && skip "no 16TB file size limit on ZFS" && return
13676 $SETSTRIPE -c 1 $DIR/$tfile
13677 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13678 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13679 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13680 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13681 conv=notrunc,fsync && error "append succeeded"
13684 run_test 250 "Write above 16T limit"
13687 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13689 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13690 #Skip once - writing the first stripe will succeed
13691 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13692 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13693 error "short write happened"
13695 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13696 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13697 error "short read happened"
13701 run_test 251 "Handling short read and write correctly"
13711 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13712 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13713 skip "can only run lr_reader on ldiskfs target"
13717 # check lr_reader on OST0000
13719 dev=$(facet_device $tgt)
13720 out=$(do_facet $tgt $LR_READER $dev)
13721 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13723 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13724 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13725 error "Invalid uuid returned by $LR_READER on target $tgt"
13726 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13728 # check lr_reader -c on MDT0000
13730 dev=$(facet_device $tgt)
13731 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13732 echo "$LR_READER does not support additional options"
13735 out=$(do_facet $tgt $LR_READER -c $dev)
13736 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13738 num=$(echo "$out" | grep -c "mdtlov")
13739 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13740 error "Invalid number of mdtlov clients returned by $LR_READER"
13741 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13743 # check lr_reader -cr on MDT0000
13744 out=$(do_facet $tgt $LR_READER -cr $dev)
13745 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13747 echo "$out" | grep -q "^reply_data:$" ||
13748 error "$LR_READER should have returned 'reply_data' section"
13749 num=$(echo "$out" | grep -c "client_generation")
13750 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13752 run_test 252 "check lr_reader tool"
13757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13758 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13759 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13760 { skip "MDS does not support changelog_size" && return; }
13762 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13763 echo "Registered as changelog user $cl_user"
13765 $LFS changelog_clear $MDT0 $cl_user 0
13767 local size1=$(do_facet mds1 \
13768 $LCTL get_param -n mdd.$MDT0.changelog_size)
13769 echo "Changelog size $size1"
13772 $LFS mkdir -i 0 $DIR/$tdir
13774 mkdir -p $DIR/$tdir/pics/2008/zachy
13775 touch $DIR/$tdir/pics/2008/zachy/timestamp
13776 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13777 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13778 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13779 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13780 rm $DIR/$tdir/pics/desktop.jpg
13782 local size2=$(do_facet mds1 \
13783 $LCTL get_param -n mdd.$MDT0.changelog_size)
13784 echo "Changelog size after work $size2"
13786 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13788 if (( size2 <= size1 )); then
13789 error "Changelog size after work should be greater than original"
13793 run_test 254 "Check changelog size"
13800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13801 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13802 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13803 skip "non-ldiskfs backend" && return
13805 mdt_dev=$(mdsdevname 1)
13807 cl_user=$(do_facet mds1 \
13808 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13809 if [[ -n $cl_user ]]; then
13810 skip "active changelog user"
13814 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13815 echo "Registered as changelog user $cl_user"
13818 mkdir -p $DIR/$tdir
13820 $LFS changelog_clear $MDT0 $cl_user 0
13823 touch $DIR/$tdir/{1..10}
13826 stop mds1 || error "Fail to stop MDT."
13829 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13831 #after mount new plainllog is used
13832 touch $DIR/$tdir/{11..19}
13833 cat_sl=$(do_facet mds1 \
13834 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13835 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13837 if (( cat_sl != 2 )); then
13838 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13839 error "Changelog catalog has wrong number of slots $cat_sl"
13842 $LFS changelog_clear $MDT0 $cl_user 0
13844 cat_sl=$(do_facet mds1 \
13845 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13846 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13848 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13850 if (( cat_sl == 2 )); then
13851 error "Empty plain llog was not deleted from changelog catalog"
13853 if (( cat_sl != 1 )); then
13854 error "Active plain llog shouldn\`t be deleted from catalog"
13857 run_test 256 "Check llog delete for empty and not full state"
13859 cleanup_test_300() {
13863 test_striped_dir() {
13868 mkdir -p $DIR/$tdir
13870 SAVE_UMASK=$(umask)
13871 trap cleanup_test_300 RETURN EXIT
13873 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13874 $DIR/$tdir/striped_dir ||
13875 error "set striped dir error"
13877 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13878 [ "$mode" = "755" ] || error "expect 755 got $mode"
13880 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13881 error "getdirstripe failed"
13882 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13883 if [ "$stripe_count" != "2" ]; then
13884 error "stripe_count is $stripe_count, expect 2"
13887 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13888 if [ "$stripe_index" != "$mdt_index" ]; then
13889 error "stripe_index is $stripe_index, expect $mdt_index"
13892 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13893 error "nlink error after create striped dir"
13895 mkdir $DIR/$tdir/striped_dir/a
13896 mkdir $DIR/$tdir/striped_dir/b
13898 stat $DIR/$tdir/striped_dir/a ||
13899 error "create dir under striped dir failed"
13900 stat $DIR/$tdir/striped_dir/b ||
13901 error "create dir under striped dir failed"
13903 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
13904 error "nlink error after mkdir"
13906 rmdir $DIR/$tdir/striped_dir/a
13907 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
13908 error "nlink error after rmdir"
13910 rmdir $DIR/$tdir/striped_dir/b
13911 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13912 error "nlink error after rmdir"
13914 chattr +i $DIR/$tdir/striped_dir
13915 createmany -o $DIR/$tdir/striped_dir/f 10 &&
13916 error "immutable flags not working under striped dir!"
13917 chattr -i $DIR/$tdir/striped_dir
13919 rmdir $DIR/$tdir/striped_dir ||
13920 error "rmdir striped dir error"
13928 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13929 skip "skipped for lustre < 2.7.0" && return
13930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13933 test_striped_dir 0 || error "failed on striped dir on MDT0"
13934 test_striped_dir 1 || error "failed on striped dir on MDT0"
13936 run_test 300a "basic striped dir sanity test"
13939 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13940 skip "skipped for lustre < 2.7.0" && return
13941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13942 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13948 test_mkdir $DIR/$tdir || error "mkdir fail"
13949 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13950 error "set striped dir error"
13951 for ((i=0; i<10; i++)); do
13952 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
13954 touch $DIR/$tdir/striped_dir/file_$i ||
13955 error "touch error $i"
13956 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
13957 [ $mtime1 -eq $mtime2 ] &&
13958 error "mtime not change after create"
13960 rm -f $DIR/$tdir/striped_dir/file_$i ||
13961 error "unlink error $i"
13962 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
13963 [ $mtime2 -eq $mtime3 ] &&
13964 error "mtime did not change after unlink"
13968 run_test 300b "check ctime/mtime for striped dir"
13971 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13972 skip "skipped for lustre < 2.7.0" && return
13973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13974 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13977 mkdir -p $DIR/$tdir
13978 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
13979 error "set striped dir error"
13981 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
13982 error "chown striped dir failed"
13984 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
13985 error "create 5k files failed"
13987 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
13989 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
13993 run_test 300c "chown && check ls under striped directory"
13996 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13997 skip "skipped for lustre < 2.7.0" && return
13998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13999 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14003 mkdir -p $DIR/$tdir
14004 $SETSTRIPE -c 2 $DIR/$tdir
14006 #local striped directory
14007 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14008 error "set striped dir error"
14009 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14010 error "create 10 files failed"
14012 #remote striped directory
14013 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14014 error "set striped dir error"
14015 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14016 error "create 10 files failed"
14018 for file in $(find $DIR/$tdir); do
14019 stripe_count=$($GETSTRIPE -c $file)
14020 [ $stripe_count -eq 2 ] ||
14021 error "wrong stripe $stripe_count for $file"
14026 run_test 300d "check default stripe under striped directory"
14029 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14030 skip "Need MDS version at least 2.7.55" && return
14031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14032 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14036 mkdir -p $DIR/$tdir
14038 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14039 error "set striped dir error"
14041 touch $DIR/$tdir/striped_dir/a
14042 touch $DIR/$tdir/striped_dir/b
14043 touch $DIR/$tdir/striped_dir/c
14045 mkdir $DIR/$tdir/striped_dir/dir_a
14046 mkdir $DIR/$tdir/striped_dir/dir_b
14047 mkdir $DIR/$tdir/striped_dir/dir_c
14049 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14050 error "set striped dir under striped dir error"
14052 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14053 error "set striped dir under striped dir error"
14055 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14056 error "set striped dir under striped dir error"
14058 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14059 error "rename dir under striped dir fails"
14061 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14062 error "rename dir under different stripes fails"
14064 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14065 error "rename file under striped dir should succeed"
14067 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14068 error "rename dir under striped dir should succeed"
14072 run_test 300e "check rename under striped directory"
14075 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14076 skip "Need MDS version at least 2.7.55" && return
14077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14078 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14083 mkdir -p $DIR/$tdir
14085 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14086 error "set striped dir error"
14088 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14089 error "set striped dir error"
14091 touch $DIR/$tdir/striped_dir/a
14092 mkdir $DIR/$tdir/striped_dir/dir_a
14093 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14094 error "create striped dir under striped dir fails"
14096 touch $DIR/$tdir/striped_dir1/b
14097 mkdir $DIR/$tdir/striped_dir1/dir_b
14098 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14099 error "create striped dir under striped dir fails"
14101 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14102 error "rename dir under different striped dir should fail"
14104 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14105 error "rename striped dir under diff striped dir should fail"
14107 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14108 error "rename file under diff striped dirs fails"
14112 run_test 300f "check rename cross striped directory"
14114 test_300_check_default_striped_dir()
14117 local default_count=$2
14118 local default_index=$3
14121 local dir_stripe_index
14124 echo "checking $dirname $default_count $default_index"
14125 $LFS setdirstripe -D -c $default_count -i $default_index \
14126 -t all_char $DIR/$tdir/$dirname ||
14127 error "set default stripe on striped dir error"
14128 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14129 [ $stripe_count -eq $default_count ] ||
14130 error "expect $default_count get $stripe_count for $dirname"
14132 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14133 [ $stripe_index -eq $default_index ] ||
14134 error "expect $default_index get $stripe_index for $dirname"
14136 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14137 error "create dirs failed"
14139 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14140 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14141 for dir in $(find $DIR/$tdir/$dirname/*); do
14142 stripe_count=$($LFS getdirstripe -c $dir)
14143 [ $stripe_count -eq $default_count ] ||
14144 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14145 error "stripe count $default_count != $stripe_count for $dir"
14147 stripe_index=$($LFS getdirstripe -i $dir)
14148 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14149 error "$stripe_index != $default_index for $dir"
14151 #check default stripe
14152 stripe_count=$($LFS getdirstripe -D -c $dir)
14153 [ $stripe_count -eq $default_count ] ||
14154 error "default count $default_count != $stripe_count for $dir"
14156 stripe_index=$($LFS getdirstripe -D -i $dir)
14157 [ $stripe_index -eq $default_index ] ||
14158 error "default index $default_index != $stripe_index for $dir"
14160 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14164 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14165 skip "Need MDS version at least 2.7.55" && return
14166 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14172 mkdir $DIR/$tdir/normal_dir
14174 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14175 test_300_check_default_striped_dir normal_dir 1 0
14176 test_300_check_default_striped_dir normal_dir 2 1
14177 test_300_check_default_striped_dir normal_dir 2 -1
14179 #delete default stripe information
14180 echo "delete default stripeEA"
14181 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14182 error "set default stripe on striped dir error"
14184 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14185 for dir in $(find $DIR/$tdir/normal_dir/*); do
14186 stripe_count=$($LFS getdirstripe -c $dir)
14187 [ $stripe_count -eq 0 ] ||
14188 error "expect 1 get $stripe_count for $dir"
14189 stripe_index=$($LFS getdirstripe -i $dir)
14190 [ $stripe_index -eq 0 ] ||
14191 error "expect 0 get $stripe_index for $dir"
14194 run_test 300g "check default striped directory for normal directory"
14197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14198 skip "Need MDS version at least 2.7.55" && return
14199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14204 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14205 $DIR/$tdir/striped_dir ||
14206 error "set striped dir error"
14208 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14209 test_300_check_default_striped_dir striped_dir 1 0
14210 test_300_check_default_striped_dir striped_dir 2 1
14211 test_300_check_default_striped_dir striped_dir 2 -1
14213 #delete default stripe information
14214 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14215 error "set default stripe on striped dir error"
14217 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14218 for dir in $(find $DIR/$tdir/striped_dir/*); do
14219 stripe_count=$($LFS getdirstripe -c $dir)
14220 [ $stripe_count -eq 0 ] ||
14221 error "expect 1 get $stripe_count for $dir"
14224 run_test 300h "check default striped directory for striped directory"
14227 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14228 skip "Need MDS version at least 2.7.55" && return
14229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14230 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14236 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14237 error "set striped dir error"
14239 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14240 error "create files under striped dir failed"
14242 # unfortunately, we need to umount to clear dir layout cache for now
14243 # once we fully implement dir layout, we can drop this
14244 umount_client $MOUNT || error "umount failed"
14245 mount_client $MOUNT || error "mount failed"
14247 #set the stripe to be unknown hash type
14248 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14249 $LCTL set_param fail_loc=0x1901
14250 for ((i = 0; i < 10; i++)); do
14251 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14252 error "stat f-$i failed"
14253 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14256 touch $DIR/$tdir/striped_dir/f0 &&
14257 error "create under striped dir with unknown hash should fail"
14259 $LCTL set_param fail_loc=0
14261 umount_client $MOUNT || error "umount failed"
14262 mount_client $MOUNT || error "mount failed"
14266 run_test 300i "client handle unknown hash type striped directory"
14269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14270 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14271 skip "Need MDS version at least 2.7.55" && return
14272 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14278 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14279 $LCTL set_param fail_loc=0x1702
14280 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14281 error "set striped dir error"
14283 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14284 error "create files under striped dir failed"
14286 $LCTL set_param fail_loc=0
14288 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14292 run_test 300j "test large update record"
14295 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14296 skip "Need MDS version at least 2.7.55" && return
14297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14298 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14304 #define OBD_FAIL_LARGE_STRIPE 0x1703
14305 $LCTL set_param fail_loc=0x1703
14306 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14307 error "set striped dir error"
14308 $LCTL set_param fail_loc=0
14310 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14311 error "getstripeddir fails"
14312 rm -rf $DIR/$tdir/striped_dir ||
14313 error "unlink striped dir fails"
14317 run_test 300k "test large striped directory"
14320 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14321 skip "Need MDS version at least 2.7.55" && return
14322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14323 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14326 test_mkdir -p $DIR/$tdir/striped_dir
14327 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14328 error "chown $RUNAS_ID failed"
14329 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14330 error "set default striped dir failed"
14332 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14333 $LCTL set_param fail_loc=0x80000158
14334 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14336 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14337 [ $stripe_index -eq 1 ] ||
14338 error "expect 1 get $stripe_index for $dir"
14340 run_test 300l "non-root user to create dir under striped dir with stale layout"
14343 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14344 skip "Need MDS version at least 2.7.55" && return
14345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14346 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14348 mkdir -p $DIR/$tdir/striped_dir
14349 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14350 error "set default stripes dir error"
14352 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14354 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14355 [ $stripe_count -eq 0 ] ||
14356 error "expect 0 get $stripe_count for a"
14358 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14359 error "set default stripes dir error"
14361 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14363 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14364 [ $stripe_count -eq 0 ] ||
14365 error "expect 0 get $stripe_count for b"
14367 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14368 error "set default stripes dir error"
14370 mkdir $DIR/$tdir/striped_dir/c &&
14371 error "default stripe_index is invalid, mkdir c should fails"
14373 rm -rf $DIR/$tdir || error "rmdir fails"
14375 run_test 300m "setstriped directory on single MDT FS"
14378 local list=$(comma_list $(mdts_nodes))
14381 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14385 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14386 skip "Need MDS version at least 2.7.55" && return
14387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14388 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14390 local list=$(comma_list $(mdts_nodes))
14392 trap cleanup_300n RETURN EXIT
14393 mkdir -p $DIR/$tdir
14394 chmod 777 $DIR/$tdir
14395 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14396 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14397 error "create striped dir succeeds with gid=0"
14399 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14400 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14401 error "create striped dir fails with gid=-1"
14403 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14404 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14405 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14406 error "set default striped dir succeeds with gid=0"
14409 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14410 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14411 error "set default striped dir fails with gid=-1"
14414 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14415 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14416 error "create test_dir fails"
14417 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14418 error "create test_dir1 fails"
14419 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14420 error "create test_dir2 fails"
14423 run_test 300n "non-root user to create dir under striped dir with default EA"
14426 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14427 skip "Need MDS version at least 2.7.55" && return
14428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14429 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14433 mkdir -p $DIR/$tdir
14435 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14436 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14437 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14438 skip "not enough free inodes $numfree1 $numfree2"
14442 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14443 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14444 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14445 skip "not enough free space $numfree1 $numfree2"
14449 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14450 error "setdirstripe fails"
14452 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14453 error "create dirs fails"
14455 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14456 ls $DIR/$tdir/striped_dir > /dev/null ||
14457 error "ls striped dir fails"
14458 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14459 error "unlink big striped dir fails"
14461 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14465 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14467 mkdir -p $DIR/$tdir
14469 #define OBD_FAIL_OUT_ENOSPC 0x1704
14470 do_facet mds2 lctl set_param fail_loc=0x80001704
14471 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14472 error "create striped directory should fail"
14474 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14476 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14479 run_test 300p "create striped directory without space"
14482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14485 local fd=$(free_fd)
14486 local cmd="exec $fd<$tdir"
14488 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14491 trap "eval $cmd" EXIT
14492 cd $tdir || error "cd $tdir fails"
14493 rmdir ../$tdir || error "rmdir $tdir fails"
14494 mkdir local_dir && error "create dir succeeds"
14495 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14499 run_test 300q "create remote directory under orphan directory"
14501 prepare_remote_file() {
14502 mkdir $DIR/$tdir/src_dir ||
14503 error "create remote source failed"
14505 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14506 touch $DIR/$tdir/src_dir/a
14508 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14509 error "create remote target dir failed"
14511 touch $DIR/$tdir/tgt_dir/b
14513 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14514 error "rename dir cross MDT failed!"
14516 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14517 error "src_child still exists after rename"
14519 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14520 error "missing file(a) after rename"
14522 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14523 error "diff after rename"
14527 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14529 local remote_file=$DIR/$tdir/tgt_dir/b
14531 mkdir -p $DIR/$tdir
14533 prepare_remote_file || error "prepare remote file failed"
14536 $OPENUNLINK $remote_file $remote_file || error
14537 $CHECKSTAT -a $remote_file || error
14539 run_test 310a "open unlink remote file"
14542 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14544 local remote_file=$DIR/$tdir/tgt_dir/b
14546 mkdir -p $DIR/$tdir
14548 prepare_remote_file || error "prepare remote file failed"
14550 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14551 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14552 $CHECKSTAT -t file $remote_file || error "check file failed"
14554 run_test 310b "unlink remote file with multiple links while open"
14557 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14559 local remote_file=$DIR/$tdir/tgt_dir/b
14561 mkdir -p $DIR/$tdir
14563 prepare_remote_file || error "prepare remote file failed"
14565 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14566 multiop_bg_pause $remote_file O_uc ||
14567 error "mulitop failed for remote file"
14569 $MULTIOP $DIR/$tfile Ouc
14570 kill -USR1 $MULTIPID
14573 run_test 310c "open-unlink remote file with multiple links"
14575 test_400a() { # LU-1606, was conf-sanity test_74
14576 local extra_flags=''
14577 local out=$TMP/$tfile
14578 local prefix=/usr/include/lustre
14581 if ! which $CC > /dev/null 2>&1; then
14582 skip_env "$CC is not installed"
14586 if ! [[ -d $prefix ]]; then
14587 # Assume we're running in tree and fixup the include path.
14588 extra_flags+=" -I$LUSTRE/../libcfs/include"
14589 extra_flags+=" -I$LUSTRE/include"
14590 extra_flags+=" -L$LUSTRE/utils"
14593 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14594 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14595 error "client api broken"
14598 run_test 400a "Lustre client api program can compile and link"
14600 test_400b() { # LU-1606, LU-5011
14602 local out=$TMP/$tfile
14603 local prefix=/usr/include/lustre
14605 # We use a hard coded prefix so that this test will not fail
14606 # when run in tree. There are headers in lustre/include/lustre/
14607 # that are not packaged (like lustre_idl.h) and have more
14608 # complicated include dependencies (like config.h and lnet/types.h).
14609 # Since this test about correct packaging we just skip them when
14610 # they don't exist (see below) rather than try to fixup cppflags.
14612 if ! which $CC > /dev/null 2>&1; then
14613 skip_env "$CC is not installed"
14617 for header in $prefix/*.h; do
14618 if ! [[ -f "$header" ]]; then
14622 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14623 continue # liblustreapi.h is deprecated.
14626 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14627 error "cannot compile '$header'"
14630 run_test 400b "packaged headers can be compiled"
14632 test_401a() { #LU-7437
14633 #count the number of parameters by "list_param -R"
14634 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14635 #count the number of parameters by listing proc files
14636 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14639 [ $params -eq $procs ] ||
14640 error "found $params parameters vs. $procs proc files"
14642 # test the list_param -D option only returns directories
14643 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14644 #count the number of parameters by listing proc directories
14645 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14648 [ $params -eq $procs ] ||
14649 error "found $params parameters vs. $procs proc files"
14651 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14654 local save=$($LCTL get_param -n jobid_var)
14657 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14658 error "no error returned when setting bad parameters"
14660 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14661 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14663 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14664 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14665 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14667 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14670 local jobid_var_old=$($LCTL get_param -n jobid_var)
14671 local jobid_var_new
14673 $LCTL set_param jobid_var= &&
14674 error "no error returned for 'set_param a='"
14676 jobid_var_new=$($LCTL get_param -n jobid_var)
14677 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14678 error "jobid_var was changed by setting without value"
14680 $LCTL set_param jobid_var &&
14681 error "no error returned for 'set_param a'"
14683 jobid_var_new=$($LCTL get_param -n jobid_var)
14684 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14685 error "jobid_var was changed by setting without value"
14687 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14690 local jobid_var_old=$($LCTL get_param -n jobid_var)
14691 local jobid_var_new
14692 local new_value="foo=bar"
14694 $LCTL set_param jobid_var=$new_value ||
14695 error "'set_param a=b' did not accept a value containing '='"
14697 jobid_var_new=$($LCTL get_param -n jobid_var)
14698 [[ "$jobid_var_new" == "$new_value" ]] ||
14699 error "'set_param a=b' failed on a value containing '='"
14701 # Reset the jobid_var to test the other format
14702 $LCTL set_param jobid_var=$jobid_var_old
14703 jobid_var_new=$($LCTL get_param -n jobid_var)
14704 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14705 error "failed to reset jobid_var"
14707 $LCTL set_param jobid_var $new_value ||
14708 error "'set_param a b' did not accept a value containing '='"
14710 jobid_var_new=$($LCTL get_param -n jobid_var)
14711 [[ "$jobid_var_new" == "$new_value" ]] ||
14712 error "'set_param a b' failed on a value containing '='"
14714 $LCTL set_param jobid_var $jobid_var_old
14715 jobid_var_new=$($LCTL get_param -n jobid_var)
14716 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14717 error "failed to reset jobid_var"
14719 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14722 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14723 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14724 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14725 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14726 echo "Touch failed - OK"
14728 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14731 local file1=$DIR/$tfile.1
14732 local file2=$DIR/$tfile.2
14733 local tfile=$TMP/$tfile
14735 rm -f $file1 $file2 $tfile
14740 # 30 sec OBD_TIMEOUT in ll_getattr()
14741 # right before populating st_nlink
14742 $LCTL set_param fail_loc=0x80001409
14743 stat -c %h $file1 > $tfile &
14745 # create an alias, drop all locks and reclaim the dentry
14747 cancel_lru_locks mdc
14748 cancel_lru_locks osc
14749 sysctl -w vm.drop_caches=2
14753 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14755 rm -f $tfile $file1 $file2
14757 run_test 403 "i_nlink should not drop to zero due to aliasing"
14759 test_404() { # LU-6601
14760 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14761 awk '/osp .*-osc-MDT/ { print $4}')
14764 for osp in $mosps; do
14765 echo "Deactivate: " $osp
14766 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14767 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14768 awk -vp=$osp '$4 == p { print $2 }')
14769 [ $stat = IN ] || {
14770 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14771 error "deactivate error"
14773 echo "Activate: " $osp
14774 do_facet $SINGLEMDS $LCTL --device %$osp activate
14775 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14776 awk -vp=$osp '$4 == p { print $2 }')
14777 [ $stat = UP ] || {
14778 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14779 error "activate error"
14783 run_test 404 "validate manual {de}activated works properly for OSPs"
14786 # tests that do cleanup/setup should be run at the end
14790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14792 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14793 $LCTL set_param fail_loc=0x903
14795 cancel_lru_locks MGC
14797 FAIL_ON_ERROR=true cleanup
14798 FAIL_ON_ERROR=true setup
14800 run_test 900 "umount should not race with any mgc requeue thread"
14803 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14804 check_and_cleanup_lustre
14805 if [ "$I_MOUNTED" != "yes" ]; then
14806 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true