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 $ALWAYS_EXCEPT"
19 SRCDIR=$(cd $(dirname $0); echo $PWD)
20 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 OPENFILE=${OPENFILE:-openfile}
32 OPENUNLINK=${OPENUNLINK:-openunlink}
33 export MULTIOP=${MULTIOP:-multiop}
34 READS=${READS:-"reads"}
35 MUNLINK=${MUNLINK:-munlink}
36 SOCKETSERVER=${SOCKETSERVER:-socketserver}
37 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
38 MEMHOG=${MEMHOG:-memhog}
39 DIRECTIO=${DIRECTIO:-directio}
40 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
41 UMOUNT=${UMOUNT:-"umount -d"}
43 CHECK_GRANT=${CHECK_GRANT:-"yes"}
44 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
45 export PARALLEL=${PARALLEL:-"no"}
47 export NAME=${NAME:-local}
54 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
55 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24D 27m 64b 68 71 77f 78 115 124b 230d"
63 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
64 # bug number for skipped test: LU-4536 LU-5242 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 78 79 80 180 184c"
66 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
73 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
74 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
83 check_kernel_version() {
85 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
87 patchless|patchless_client) return 0;;
88 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
90 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
94 check_swap_layouts_support()
96 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
97 { skip "Does not support layout lock."; return 0; }
101 if [ "$ONLY" == "cleanup" ]; then
106 check_and_setup_lustre
111 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
112 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
113 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
114 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
115 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
116 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
117 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
118 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
120 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
121 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
122 rm -rf $DIR/[Rdfs][0-9]*
124 # $RUNAS_ID may get set incorrectly somewhere else
125 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
127 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
131 if [ "${ONLY}" = "MOUNT" ] ; then
132 echo "Lustre is up, please go on"
136 echo "preparing for tests involving mounts"
137 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
139 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
140 echo # add a newline after mke2fs.
144 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
145 lctl set_param debug=-1 2> /dev/null || true
148 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
150 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
152 run_test 0a "touch; rm ====================="
155 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
156 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
158 run_test 0b "chmod 0755 $DIR ============================="
161 $LCTL get_param mdc.*.import | grep "state: FULL" ||
162 error "import not FULL"
163 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
166 run_test 0c "check import proc ============================="
169 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
170 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
171 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
175 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
177 run_test 1 "mkdir; remkdir; rmdir =============================="
180 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
181 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
184 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
186 run_test 2 "mkdir; touch; rmdir; check file ===================="
189 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
190 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
191 touch $DIR/$tdir/$tfile
192 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
194 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
196 run_test 3 "mkdir; touch; rmdir; check dir ====================="
198 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
202 test_mkdir $DIR/$tdir ||
203 error "Create remote directory failed"
205 touch $DIR/$tdir/$tfile ||
206 error "Create file under remote directory failed"
209 error "Expect error removing in-use dir $DIR/$tdir"
211 test -d $DIR/$tdir || error "Remote directory disappeared"
213 rm -rf $DIR/$tdir || error "remove remote dir error"
215 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
218 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
219 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
220 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
221 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
222 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
224 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
227 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
228 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile does not have perm 0666 or UID $UID"
231 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
232 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
233 error "$tfile should be 0666 and owned by UID $UID"
235 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
240 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
243 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
244 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
245 error "$tfile should be owned by UID $RUNAS_ID"
247 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
250 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
252 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by GID $UID"
255 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
256 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
257 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
259 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
263 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
264 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
265 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
266 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
267 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
268 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
269 error "$tdir/d/subdir should be GID $RUNAS_GID"
271 run_test 6g "Is new dir in sgid dir inheriting group?"
273 test_6h() { # bug 7331
274 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
275 touch $DIR/$tfile || error "touch failed"
276 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
277 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
278 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
279 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
280 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
282 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
285 test_mkdir $DIR/$tdir
286 $MCREATE $DIR/$tdir/$tfile
287 chmod 0666 $DIR/$tdir/$tfile
288 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
289 error "$tdir/$tfile should be mode 0666"
291 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
294 if [ ! -d $DIR/$tdir ]; then
297 $MCREATE $DIR/$tdir/$tfile
298 echo -n foo > $DIR/$tdir/$tfile
299 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
300 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
302 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
305 test_mkdir $DIR/$tdir
306 touch $DIR/$tdir/$tfile
307 chmod 0666 $DIR/$tdir/$tfile
308 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
309 error "$tfile mode not 0666"
311 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
314 test_mkdir $DIR/$tdir
315 test_mkdir $DIR/$tdir/d2
316 test_mkdir $DIR/$tdir/d2/d3
317 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
319 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
322 test_mkdir $DIR/$tdir
323 test_mkdir $DIR/$tdir/d2
324 touch $DIR/$tdir/d2/$tfile
325 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
326 error "$tdir/d2/$tfile not a file"
328 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
331 test_mkdir $DIR/$tdir
332 test_mkdir $DIR/$tdir/d2
333 chmod 0666 $DIR/$tdir/d2
334 chmod 0705 $DIR/$tdir/d2
335 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
336 error "$tdir/d2 mode not 0705"
338 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
341 test_mkdir $DIR/$tdir
342 touch $DIR/$tdir/$tfile
343 chmod 0666 $DIR/$tdir/$tfile
344 chmod 0654 $DIR/$tdir/$tfile
345 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
346 error "$tdir/d2 mode not 0654"
348 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
351 test_mkdir $DIR/$tdir
352 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
354 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
355 error "$tdir/$tfile size not 0 after truncate"
357 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
360 test_mkdir $DIR/$tdir
361 touch $DIR/$tdir/$tfile
363 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
365 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
368 test_mkdir $DIR/$tdir
369 touch $DIR/$tdir/$tfile
370 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
371 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
372 error "$tdir/${tfile_2} not a file after rename"
374 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
379 rm -rf $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
382 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
385 test_mkdir -p $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
389 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not a symlink"
391 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
392 error "$tdir/l-exist not referencing a file"
393 rm -f $DIR/$tdir/l-exist
394 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
396 run_test 17a "symlinks: create, remove (real) =================="
399 test_mkdir -p $DIR/$tdir
400 ln -s no-such-file $DIR/$tdir/l-dangle
402 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing no-such-file"
404 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
405 error "$tdir/l-dangle not referencing non-existent file"
406 rm -f $DIR/$tdir/l-dangle
407 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
409 run_test 17b "symlinks: create, remove (dangling) =============="
411 test_17c() { # bug 3440 - don't save failed open RPC for replay
412 test_mkdir -p $DIR/$tdir
413 ln -s foo $DIR/$tdir/$tfile
414 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
416 run_test 17c "symlinks: open dangling (should return error) ===="
419 test_mkdir -p $DIR/$tdir
420 ln -s foo $DIR/$tdir/$tfile
421 touch $DIR/$tdir/$tfile || error "creating to new symlink"
423 run_test 17d "symlinks: create dangling ========================"
426 test_mkdir -p $DIR/$tdir
427 local foo=$DIR/$tdir/$tfile
428 ln -s $foo $foo || error "create symlink failed"
429 ls -l $foo || error "ls -l failed"
430 ls $foo && error "ls not failed" || true
432 run_test 17e "symlinks: create recursive symlink (should return error) ===="
435 test_mkdir -p $DIR/$tdir
436 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
440 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
441 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
444 run_test 17f "symlinks: long and very long symlink name ========================"
446 # str_repeat(S, N) generate a string that is string S repeated N times
451 while [ $((n -= 1)) -ge 0 ]; do
457 # Long symlinks and LU-2241
459 test_mkdir -p $DIR/$tdir
460 local TESTS="59 60 61 4094 4095"
462 # Fix for inode size boundary in 2.1.4
463 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
466 # Patch not applied to 2.2 or 2.3 branches
467 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
468 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
471 # skip long symlink name for rhel6.5.
472 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
473 grep -q '6.5' /etc/redhat-release &>/dev/null &&
474 TESTS="59 60 61 4062 4063"
477 local SYMNAME=$(str_repeat 'x' $i)
478 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
479 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
482 run_test 17g "symlinks: really long symlink name and inode boundaries"
484 test_17h() { #bug 17378
485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
488 test_mkdir -p $DIR/$tdir
489 if [[ $MDSCOUNT -gt 1 ]]; then
490 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
494 $SETSTRIPE -c -1 $DIR/$tdir
495 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
496 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
497 touch $DIR/$tdir/$tfile || true
499 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
501 test_17i() { #bug 20018
502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
504 test_mkdir -c1 $DIR/$tdir
505 local foo=$DIR/$tdir/$tfile
507 if [[ $MDSCOUNT -gt 1 ]]; then
508 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
512 ln -s $foo $foo || error "create symlink failed"
513 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
514 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
515 ls -l $foo && error "error not detected"
518 run_test 17i "don't panic on short symlink"
520 test_17k() { #bug 22301
521 [[ -z "$(which rsync 2>/dev/null)" ]] &&
522 skip "no rsync command" && return 0
523 rsync --help | grep -q xattr ||
524 skip_env "$(rsync --version | head -n1) does not support xattrs"
525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
526 test_mkdir -p $DIR/$tdir
527 test_mkdir -p $DIR/$tdir.new
528 touch $DIR/$tdir/$tfile
529 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
530 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
531 error "rsync failed with xattrs enabled"
533 run_test 17k "symlinks: rsync with xattrs enabled ========================="
535 test_17l() { # LU-279
536 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
537 skip "no getfattr command" && return 0
539 touch $DIR/$tdir/$tfile
540 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
541 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
542 # -h to not follow symlinks. -m '' to list all the xattrs.
543 # grep to remove first line: '# file: $path'.
544 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
546 lgetxattr_size_check $path $xattr ||
547 error "lgetxattr_size_check $path $xattr failed"
551 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
555 local short_sym="0123456789"
556 local WDIR=$DIR/${tdir}m
563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
564 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
565 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
566 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
568 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
569 skip "only for ldiskfs MDT" && return 0
571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
575 # create a long symlink file
576 for ((i = 0; i < 4; ++i)); do
577 long_sym=${long_sym}${long_sym}
580 echo "create 512 short and long symlink files under $WDIR"
581 for ((i = 0; i < 256; ++i)); do
582 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
583 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
589 wait_delete_completed
591 echo "recreate the 512 symlink files with a shorter string"
592 for ((i = 0; i < 512; ++i)); do
593 # rewrite the symlink file with a shorter string
594 ln -sf ${long_sym} $WDIR/long-$i
595 ln -sf ${short_sym} $WDIR/short-$i
598 mds_index=$($LFS getstripe -M $WDIR)
599 mds_index=$((mds_index+1))
600 devname=$(mdsdevname $mds_index)
601 cmd="$E2FSCK -fnvd $devname"
603 echo "stop and checking mds${mds_index}: $cmd"
604 # e2fsck should not return error
606 do_facet mds${mds_index} $cmd || rc=$?
608 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
609 df $MOUNT > /dev/null 2>&1
610 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
611 "short/long symlink MDT: rc=$rc"
614 run_test 17m "run e2fsck against MDT which contains short/long symlink"
616 check_fs_consistency_17n() {
622 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
623 # so it only check MDT1/MDT2 instead of all of MDTs.
624 for mdt_index in $(seq 1 2); do
625 devname=$(mdsdevname $mdt_index)
626 cmd="$E2FSCK -fnvd $devname"
628 echo "stop and checking mds${mdt_index}: $cmd"
629 # e2fsck should not return error
631 do_facet mds${mdt_index} $cmd || rc=$?
633 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
634 error "mount mds${mdt_index} failed"
635 df $MOUNT > /dev/null 2>&1
636 [ $rc -ne 0 ] && break
644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
645 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
646 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
647 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
649 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
650 skip "only for ldiskfs MDT" && return 0
652 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
657 for ((i=0; i<10; i++)); do
658 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
659 error "create remote dir error $i"
660 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
661 error "create files under remote dir failed $i"
664 check_fs_consistency_17n ||
665 error "e2fsck report error after create files under remote dir"
667 for ((i = 0; i < 10; i++)); do
668 rm -rf $DIR/$tdir/remote_dir_${i} ||
669 error "destroy remote dir error $i"
672 check_fs_consistency_17n ||
673 error "e2fsck report error after unlink files under remote dir"
675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
676 skip "lustre < 2.4.50 does not support migrate mv " && return
678 for ((i = 0; i < 10; i++)); do
679 mkdir -p $DIR/$tdir/remote_dir_${i}
680 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
681 error "create files under remote dir failed $i"
682 $LFS mv --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
683 error "migrate remote dir error $i"
685 check_fs_consistency_17n || error "e2fsck report error after migration"
687 for ((i = 0; i < 10; i++)); do
688 rm -rf $DIR/$tdir/remote_dir_${i} ||
689 error "destroy remote dir error $i"
692 check_fs_consistency_17n || error "e2fsck report error after unlink"
694 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
698 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
699 skip "Need MDS version at least 2.3.64" && return
701 local WDIR=$DIR/${tdir}o
707 mdt_index=$($LFS getstripe -M $WDIR)
708 mdt_index=$((mdt_index+1))
709 mdtdevname=$(mdsdevname $mdt_index)
713 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS ||
714 error "mount mds${mdt_index} failed"
716 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
717 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
718 ls -l $WDIR/$tfile && rc=1
719 do_facet mds${mdt_index} lctl set_param fail_loc=0
720 [[ $rc -ne 0 ]] && error "stat file should fail"
723 run_test 17o "stat file with incompat LMA feature"
726 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
727 ls $DIR || error "Failed to ls $DIR: $?"
729 run_test 18 "touch .../f ; ls ... =============================="
735 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
737 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
740 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
742 run_test 19b "ls -l .../f19 (should return error) =============="
745 [ $RUNAS_ID -eq $UID ] &&
746 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
747 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
749 run_test 19c "$RUNAS touch .../f19 (should return error) =="
752 cat $DIR/f19 && error || true
754 run_test 19d "cat .../f19 (should return error) =============="
766 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
768 run_test 20 "touch .../f ; ls -l ... ==========================="
771 test_mkdir -p $DIR/$tdir
772 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
773 ln -s dangle $DIR/$tdir/link
774 echo foo >> $DIR/$tdir/link
775 cat $DIR/$tdir/dangle
776 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
777 $CHECKSTAT -f -t file $DIR/$tdir/link ||
778 error "$tdir/link not linked to a file"
780 run_test 21 "write to dangling link ============================"
784 test_mkdir -p $DIR/$tdir
785 chown $RUNAS_ID:$RUNAS_GID $WDIR
786 (cd $WDIR || error "cd $WDIR failed";
787 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
789 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
790 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
791 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
793 run_test 22 "unpack tar archive as non-root user ==============="
797 test_mkdir -p $DIR/$tdir
798 local file=$DIR/$tdir/$tfile
800 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
801 openfile -f O_CREAT:O_EXCL $file &&
802 error "$file recreate succeeded" || true
804 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
806 test_23b() { # bug 18988
807 test_mkdir -p $DIR/$tdir
808 local file=$DIR/$tdir/$tfile
811 echo foo > $file || error "write filed"
812 echo bar >> $file || error "append filed"
813 $CHECKSTAT -s 8 $file || error "wrong size"
816 run_test 23b "O_APPEND check =========================="
820 echo '-- same directory rename'
821 test_mkdir $DIR/$tdir
822 touch $DIR/$tdir/$tfile.1
823 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
824 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
826 run_test 24a "rename file to non-existent target"
829 test_mkdir $DIR/$tdir
830 touch $DIR/$tdir/$tfile.{1,2}
831 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
832 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
833 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
835 run_test 24b "rename file to existing target"
838 test_mkdir $DIR/$tdir
839 test_mkdir $DIR/$tdir/d$testnum.1
840 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
841 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
842 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
844 run_test 24c "rename directory to non-existent target"
847 test_mkdir -c1 $DIR/$tdir
848 test_mkdir -c1 $DIR/$tdir/d$testnum.1
849 test_mkdir -c1 $DIR/$tdir/d$testnum.2
850 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
851 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
852 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
854 run_test 24d "rename directory to existing target"
857 echo '-- cross directory renames --'
861 mv $DIR/R5a/f $DIR/R5b/g
862 $CHECKSTAT -a $DIR/R5a/f || error
863 $CHECKSTAT -t file $DIR/R5b/g || error
865 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
870 touch $DIR/R6a/f $DIR/R6b/g
871 mv $DIR/R6a/f $DIR/R6b/g
872 $CHECKSTAT -a $DIR/R6a/f || error
873 $CHECKSTAT -t file $DIR/R6b/g || error
875 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
880 test_mkdir $DIR/R7a/d
881 mv $DIR/R7a/d $DIR/R7b/e
882 $CHECKSTAT -a $DIR/R7a/d || error
883 $CHECKSTAT -t dir $DIR/R7b/e || error
885 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
888 test_mkdir -c1 $DIR/R8a
889 test_mkdir -c1 $DIR/R8b
890 test_mkdir -c1 $DIR/R8a/d
891 test_mkdir -c1 $DIR/R8b/e
892 mrename $DIR/R8a/d $DIR/R8b/e
893 $CHECKSTAT -a $DIR/R8a/d || error
894 $CHECKSTAT -t dir $DIR/R8b/e || error
896 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
899 echo "-- rename error cases"
903 mrename $DIR/R9/f $DIR/R9/a
904 $CHECKSTAT -t file $DIR/R9/f || error
905 $CHECKSTAT -t dir $DIR/R9/a || error
906 $CHECKSTAT -a $DIR/R9/a/f || error
908 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
912 mrename $DIR/R10/f $DIR/R10/g
913 $CHECKSTAT -t dir $DIR/R10 || error
914 $CHECKSTAT -a $DIR/R10/f || error
915 $CHECKSTAT -a $DIR/R10/g || error
917 run_test 24j "source does not exist ============================"
921 test_mkdir $DIR/R11a/d
923 mv $DIR/R11a/f $DIR/R11a/d
924 $CHECKSTAT -a $DIR/R11a/f || error
925 $CHECKSTAT -t file $DIR/R11a/d/f || error
927 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
929 # bug 2429 - rename foo foo foo creates invalid file
932 $MULTIOP $f OcNs || error
934 run_test 24l "Renaming a file to itself ========================"
938 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
939 # on ext3 this does not remove either the source or target files
940 # though the "expected" operation would be to remove the source
941 $CHECKSTAT -t file ${f} || error "${f} missing"
942 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
944 run_test 24m "Renaming a file to a hard link to itself ========="
948 # this stats the old file after it was renamed, so it should fail
952 $CHECKSTAT ${f}.rename
955 run_test 24n "Statting the old file after renaming (Posix rename 2)"
958 check_kernel_version 37 || return 0
959 test_mkdir -p $DIR/d24o
960 rename_many -s random -v -n 10 $DIR/d24o
962 run_test 24o "rename of files during htree split ==============="
967 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
968 mrename $DIR/R12a $DIR/R12b
969 $CHECKSTAT -a $DIR/R12a || error
970 $CHECKSTAT -t dir $DIR/R12b || error
971 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
972 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
974 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
976 cleanup_multiop_pause() {
982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
985 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
986 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
989 trap cleanup_multiop_pause EXIT
990 mrename $DIR/R13a $DIR/R13b
991 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
992 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
993 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
994 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
995 cleanup_multiop_pause
996 wait $MULTIPID || error "multiop close failed"
998 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1000 test_24r() { #bug 3789
1001 test_mkdir $DIR/R14a
1002 test_mkdir $DIR/R14a/b
1003 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1004 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1005 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1007 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1010 test_mkdir $DIR/R15a
1011 test_mkdir $DIR/R15a/b
1012 test_mkdir $DIR/R15a/b/c
1013 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1014 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1015 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1017 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1019 test_mkdir $DIR/R16a
1020 test_mkdir $DIR/R16a/b
1021 test_mkdir $DIR/R16a/b/c
1022 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1024 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1026 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1028 test_24u() { # bug12192
1029 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1030 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1032 run_test 24u "create stripe file"
1038 simple_cleanup_common() {
1041 wait_delete_completed
1044 max_pages_per_rpc() {
1045 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1049 local NRFILES=100000
1050 local FREE_INODES=$(mdt_free_inodes 0)
1051 [[ $FREE_INODES -lt $NRFILES ]] &&
1052 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1056 trap simple_cleanup_common EXIT
1058 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1059 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1062 createmany -m $DIR/$tdir/$tfile $NRFILES
1064 cancel_lru_locks mdc
1065 lctl set_param mdc.*.stats clear
1067 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1069 # LU-5 large readdir
1070 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1071 # 8 bytes for name(filename is mostly 5 in this test) +
1072 # 8 bytes for luda_type
1073 # take into account of overhead in lu_dirpage header and end mark in
1074 # each page, plus one in RPC_NUM calculation.
1076 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1077 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1078 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1079 awk '/^mds_readpage/ {print $2}')
1080 [[ $mds_readpage -gt $RPC_NUM ]] &&
1081 error "large readdir doesn't take effect"
1083 simple_cleanup_common
1085 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1087 test_24w() { # bug21506
1089 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1090 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1091 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1092 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1093 [[ "$SZ1" -eq "$SZ2" ]] ||
1094 error "Error reading at the end of the file $tfile"
1096 run_test 24w "Reading a file larger than 4Gb"
1099 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1102 local remote_dir=$DIR/$tdir/remote_dir
1105 $LFS mkdir -i $MDTIDX $remote_dir ||
1106 error "create remote directory failed"
1108 mkdir -p $DIR/$tdir/src_dir
1109 touch $DIR/$tdir/src_file
1110 mkdir -p $remote_dir/tgt_dir
1111 touch $remote_dir/tgt_file
1113 mrename $remote_dir $DIR/ &&
1114 error "rename dir cross MDT works!"
1116 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1117 error "rename dir cross MDT works!"
1119 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1120 error "rename file cross MDT works!"
1122 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1123 error "ln file cross MDT should not work!"
1125 rm -rf $DIR/$tdir || error "Can not delete directories"
1127 run_test 24x "cross rename/link should be failed"
1130 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1133 local remote_dir=$DIR/$tdir/remote_dir
1136 $LFS mkdir -i $MDTIDX $remote_dir ||
1137 error "create remote directory failed"
1139 mkdir -p $remote_dir/src_dir
1140 touch $remote_dir/src_file
1141 mkdir -p $remote_dir/tgt_dir
1142 touch $remote_dir/tgt_file
1144 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1145 error "rename subdir in the same remote dir failed!"
1147 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1148 error "rename files in the same remote dir failed!"
1150 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1151 error "link files in the same remote dir failed!"
1153 rm -rf $DIR/$tdir || error "Can not delete directories"
1155 run_test 24y "rename/link on the same dir should succeed"
1158 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1161 local remote_src=$DIR/$tdir/remote_dir
1162 local remote_tgt=$DIR/$tdir/remote_tgt
1165 $LFS mkdir -i $MDTIDX $remote_src ||
1166 error "create remote directory failed"
1168 $LFS mkdir -i $MDTIDX $remote_tgt ||
1169 error "create remote directory failed"
1171 mrename $remote_src $remote_tgt &&
1172 error "rename remote dirs should not work!"
1174 # If target dir does not exists, it should succeed
1176 mrename $remote_src $remote_tgt ||
1177 error "rename remote dirs(tgt dir does not exists) failed!"
1179 rm -rf $DIR/$tdir || error "Can not delete directories"
1181 run_test 24z "rename one remote dir to another remote dir should fail"
1183 test_24A() { # LU-3182
1188 createmany -m $DIR/$tdir/$tfile $NFILES
1189 local t=$(ls $DIR/$tdir | wc -l)
1190 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1191 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1192 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1193 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1196 rm -rf $DIR/$tdir || error "Can not delete directories"
1198 run_test 24A "readdir() returns correct number of entries."
1200 test_24B() { # LU-4805
1201 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1205 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1206 error "create striped dir failed"
1208 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1209 [ $count -eq 2 ] || error "Expected 2, got $count"
1211 touch $DIR/$tdir/striped_dir/a
1213 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1214 [ $count -eq 3 ] || error "Expected 3, got $count"
1216 touch $DIR/$tdir/striped_dir/.f
1218 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1219 [ $count -eq 4 ] || error "Expected 4, got $count"
1221 rm -rf $DIR/$tdir || error "Can not delete directories"
1223 run_test 24B "readdir for striped dir return correct number of entries"
1226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1232 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1233 error "create striped dir failed"
1235 cd $DIR/$tdir/d0/striped_dir
1237 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1238 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1239 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1241 [ "$d0_ino" = "$parent_ino" ] ||
1242 error ".. wrong, expect $d0_ino, get $parent_ino"
1244 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1245 error "mv striped dir failed"
1247 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1249 [ "$d1_ino" = "$parent_ino" ] ||
1250 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1252 run_test 24C "check .. in striped dir"
1254 test_24D() { # LU-6101
1259 createmany -m $DIR/$tdir/$tfile $NFILES
1260 local t=$(ls $DIR/$tdir | wc -l)
1261 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1262 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1263 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1264 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1267 rm -rf $DIR/$tdir || error "Can not delete directories"
1269 run_test 24D "readdir() returns correct number of entries after cursor reload"
1272 echo '== symlink sanity ============================================='
1276 touch $DIR/s25/foo || error
1278 run_test 25a "create file in symlinked directory ==============="
1281 [ ! -d $DIR/d25 ] && test_25a
1282 $CHECKSTAT -t file $DIR/s25/foo || error
1284 run_test 25b "lookup file in symlinked directory ==============="
1288 test_mkdir $DIR/d26/d26-2
1289 ln -s d26/d26-2 $DIR/s26
1290 touch $DIR/s26/foo || error
1292 run_test 26a "multiple component symlink ======================="
1295 test_mkdir -p $DIR/d26b/d26-2
1296 ln -s d26b/d26-2/foo $DIR/s26-2
1297 touch $DIR/s26-2 || error
1299 run_test 26b "multiple component symlink at end of lookup ======"
1302 test_mkdir $DIR/d26.2
1303 touch $DIR/d26.2/foo
1304 ln -s d26.2 $DIR/s26.2-1
1305 ln -s s26.2-1 $DIR/s26.2-2
1306 ln -s s26.2-2 $DIR/s26.2-3
1307 chmod 0666 $DIR/s26.2-3/foo
1309 run_test 26c "chain of symlinks ================================"
1311 # recursive symlinks (bug 439)
1313 ln -s d26-3/foo $DIR/d26-3
1315 run_test 26d "create multiple component recursive symlink ======"
1318 [ ! -h $DIR/d26-3 ] && test_26d
1321 run_test 26e "unlink multiple component recursive symlink ======"
1323 # recursive symlinks (bug 7022)
1325 test_mkdir -p $DIR/$tdir
1326 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1327 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1328 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1329 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1330 cd $tfile || error "cd $tfile failed"
1331 ln -s .. dotdot || error "ln dotdot failed"
1332 ln -s dotdot/lndir lndir || error "ln lndir failed"
1333 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1334 output=`ls $tfile/$tfile/lndir/bar1`
1335 [ "$output" = bar1 ] && error "unexpected output"
1336 rm -r $tfile || error "rm $tfile failed"
1337 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1339 run_test 26f "rm -r of a directory which has recursive symlink ="
1342 echo '== stripe sanity =============================================='
1343 test_mkdir -p $DIR/d27 || error "mkdir failed"
1345 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1346 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1347 log "== test_27a: write to one stripe file ========================="
1348 cp /etc/hosts $DIR/d27/f0 || error
1350 run_test 27a "one stripe file =================================="
1353 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1354 test_mkdir -p $DIR/d27
1355 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1356 $GETSTRIPE -c $DIR/d27/f01
1357 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1358 error "two-stripe file doesn't have two stripes"
1360 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1362 run_test 27b "create and write to two stripe file"
1365 test_mkdir -p $DIR/d27
1366 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1367 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1368 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1370 run_test 27d "create file with default settings ================"
1373 test_mkdir -p $DIR/d27
1374 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1375 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1376 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1378 run_test 27e "setstripe existing file (should return error) ======"
1381 test_mkdir $DIR/$tdir
1382 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1383 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1384 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1385 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1386 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1387 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1389 run_test 27f "setstripe with bad stripe size (should return error)"
1392 test_mkdir -p $DIR/d27
1393 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1394 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1395 error "$DIR/d27/fnone has object"
1397 run_test 27g "$GETSTRIPE with no objects"
1400 test_mkdir $DIR/$tdir
1401 touch $DIR/$tdir/$tfile || error "touch failed"
1402 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1403 error "missing objects"
1405 run_test 27i "$GETSTRIPE with some objects"
1408 test_mkdir -p $DIR/d27
1409 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1411 run_test 27j "setstripe with bad stripe offset (should return error)"
1413 test_27k() { # bug 2844
1414 test_mkdir -p $DIR/d27
1416 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1417 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1418 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1419 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1420 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1421 dd if=/dev/zero of=$FILE bs=4k count=1
1422 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1423 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1425 run_test 27k "limit i_blksize for broken user apps ============="
1428 test_mkdir -p $DIR/d27
1429 mcreate $DIR/f27l || error "creating file"
1430 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1431 error "setstripe should have failed" || true
1433 run_test 27l "check setstripe permissions (should return error)"
1436 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1438 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1439 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1442 trap simple_cleanup_common EXIT
1443 test_mkdir -p $DIR/$tdir
1444 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1445 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1446 error "dd should fill OST0"
1448 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1450 [ $i -gt 256 ] && break
1453 touch $DIR/$tdir/f27m_$i
1454 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1455 error "OST0 was full but new created file still use it"
1457 touch $DIR/$tdir/f27m_$i
1458 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1459 error "OST0 was full but new created file still use it"
1460 simple_cleanup_common
1462 run_test 27m "create file while OST0 was full =================="
1465 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1469 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1470 # if the OST isn't full anymore.
1472 local OSTIDX=${1:-""}
1474 local list=$(comma_list $(osts_nodes))
1475 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1477 do_nodes $list lctl set_param fail_loc=0
1478 sync # initiate all OST_DESTROYs from MDS to OST
1482 exhaust_precreations() {
1485 local FAILIDX=${3:-$OSTIDX}
1486 local ofacet=ost$((OSTIDX + 1))
1488 test_mkdir -p -c1 $DIR/$tdir
1489 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1490 local mfacet=mds$((mdtidx + 1))
1491 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1493 local OST=$(ostname_from_index $OSTIDX)
1496 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1497 local last_id=$(do_facet $mfacet lctl get_param -n \
1498 osc.$mdtosc_proc1.prealloc_last_id)
1499 local next_id=$(do_facet $mfacet lctl get_param -n \
1500 osc.$mdtosc_proc1.prealloc_next_id)
1502 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1503 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1505 test_mkdir -p $DIR/$tdir/${OST}
1506 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1507 #define OBD_FAIL_OST_ENOSPC 0x215
1508 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1509 echo "Creating to objid $last_id on ost $OST..."
1510 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1511 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1512 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1516 exhaust_all_precreations() {
1518 for (( i=0; i < OSTCOUNT; i++ )) ; do
1519 exhaust_precreations $i $1 -1
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1527 remote_ost_nodsh && skip "remote OST with nodsh" && return
1530 rm -f $DIR/$tdir/$tfile
1531 exhaust_precreations 0 0x80000215
1532 $SETSTRIPE -c -1 $DIR/$tdir
1533 touch $DIR/$tdir/$tfile || error
1534 $GETSTRIPE $DIR/$tdir/$tfile
1537 run_test 27n "create file with some full OSTs =================="
1540 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1543 remote_ost_nodsh && skip "remote OST with nodsh" && return
1546 rm -f $DIR/$tdir/$tfile
1547 exhaust_all_precreations 0x215
1549 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1554 run_test 27o "create file with all full OSTs (should error) ===="
1557 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1563 rm -f $DIR/$tdir/$tfile
1564 test_mkdir -p $DIR/$tdir
1566 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1567 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1568 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1570 exhaust_precreations 0 0x80000215
1571 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1572 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1573 $GETSTRIPE $DIR/$tdir/$tfile
1577 run_test 27p "append to a truncated file with some full OSTs ==="
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1586 rm -f $DIR/$tdir/$tfile
1588 test_mkdir -p $DIR/$tdir
1589 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1590 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1591 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1593 exhaust_all_precreations 0x215
1595 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1596 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1600 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1603 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1606 remote_ost_nodsh && skip "remote OST with nodsh" && return
1609 rm -f $DIR/$tdir/$tfile
1610 exhaust_precreations 0 0x80000215
1612 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1616 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1618 test_27s() { # bug 10725
1619 test_mkdir -p $DIR/$tdir
1620 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1621 local stripe_count=0
1622 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1623 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1624 error "stripe width >= 2^32 succeeded" || true
1627 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1629 test_27t() { # bug 10864
1634 $WLFS getstripe $tfile
1637 run_test 27t "check that utils parse path correctly"
1639 test_27u() { # bug 4900
1640 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1643 local list=$(comma_list $(mdts_nodes))
1645 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1646 do_nodes $list $LCTL set_param fail_loc=0x139
1647 test_mkdir -p $DIR/$tdir
1649 createmany -o $DIR/$tdir/t- 1000
1650 do_nodes $list $LCTL set_param fail_loc=0
1652 TLOG=$DIR/$tfile.getstripe
1653 $GETSTRIPE $DIR/$tdir > $TLOG
1654 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1655 unlinkmany $DIR/$tdir/t- 1000
1656 [[ $OBJS -gt 0 ]] &&
1657 error "$OBJS objects created on OST-0. See $TLOG" || pass
1659 run_test 27u "skip object creation on OSC w/o objects =========="
1661 test_27v() { # bug 4900
1662 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1664 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1665 remote_ost_nodsh && skip "remote OST with nodsh" && return
1667 exhaust_all_precreations 0x215
1670 test_mkdir -p $DIR/$tdir
1671 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1673 touch $DIR/$tdir/$tfile
1674 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1676 for (( i=1; i < OSTCOUNT; i++ )); do
1677 do_facet ost$i lctl set_param fail_loc=0x705
1679 local START=`date +%s`
1680 createmany -o $DIR/$tdir/$tfile 32
1682 local FINISH=`date +%s`
1683 local TIMEOUT=`lctl get_param -n timeout`
1684 local PROCESS=$((FINISH - START))
1685 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1686 error "$FINISH - $START >= $TIMEOUT / 2"
1687 sleep $((TIMEOUT / 2 - PROCESS))
1690 run_test 27v "skip object creation on slow OST ================="
1692 test_27w() { # bug 10997
1693 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1694 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1695 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1696 error "stripe size $size != 65536" || true
1697 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1698 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1700 run_test 27w "check $SETSTRIPE -S option"
1703 [[ $OSTCOUNT -lt 2 ]] &&
1704 skip_env "skipping multiple stripe count/offset test" && return
1706 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1707 for i in $(seq 1 $OSTCOUNT); do
1709 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1710 error "setstripe -c $i -i $offset failed"
1711 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1712 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1713 [ $count -ne $i ] && error "stripe count $count != $i" || true
1714 [ $index -ne $offset ] &&
1715 error "stripe offset $index != $offset" || true
1718 run_test 27wa "check $SETSTRIPE -c -i options"
1721 remote_ost_nodsh && skip "remote OST with nodsh" && return
1722 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1724 OFFSET=$(($OSTCOUNT - 1))
1726 local OST=$(ostname_from_index $OSTIDX)
1728 test_mkdir -p $DIR/$tdir
1729 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1730 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1732 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1733 for i in `seq 0 $OFFSET`; do
1734 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1735 error "OST0 was degraded but new created file still use it"
1737 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1739 run_test 27x "create files while OST0 is degraded"
1742 [[ $OSTCOUNT -lt 2 ]] &&
1743 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1745 remote_ost_nodsh && skip "remote OST with nodsh" && return
1746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1748 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1749 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1750 osc.$mdtosc.prealloc_last_id)
1751 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1752 osc.$mdtosc.prealloc_next_id)
1753 local fcount=$((last_id - next_id))
1754 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1755 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1757 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1758 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1759 local OST_DEACTIVE_IDX=-1
1764 for OSC in $MDS_OSCS; do
1765 OST=$(osc_to_ost $OSC)
1766 OSTIDX=$(index_from_ostuuid $OST)
1767 if [ $OST_DEACTIVE_IDX == -1 ]; then
1768 OST_DEACTIVE_IDX=$OSTIDX
1770 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1771 echo $OSC "is Deactivated:"
1772 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1776 OSTIDX=$(index_from_ostuuid $OST)
1778 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1780 for OSC in $MDS_OSCS; do
1781 OST=$(osc_to_ost $OSC)
1782 OSTIDX=$(index_from_ostuuid $OST)
1783 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1784 echo $OST "is degraded:"
1785 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1786 obdfilter.$OST.degraded=1
1791 createmany -o $DIR/$tdir/$tfile $fcount
1793 for OSC in $MDS_OSCS; do
1794 OST=$(osc_to_ost $OSC)
1795 OSTIDX=$(index_from_ostuuid $OST)
1796 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1797 echo $OST "is recovered from degraded:"
1798 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1799 obdfilter.$OST.degraded=0
1801 do_facet $SINGLEMDS lctl --device %$OSC activate
1805 # all osp devices get activated, hence -1 stripe count restored
1808 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1809 # devices get activated.
1811 $SETSTRIPE -c -1 $DIR/$tfile
1812 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1814 [ $stripecnt -ne $OSTCOUNT ] &&
1815 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1818 run_test 27y "create files while OST0 is degraded and the rest inactive"
1824 lmm_count=$($GETSTRIPE -c $1)
1825 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1826 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1828 local old_ifs="$IFS"
1830 fid=($($LFS path2fid $1))
1833 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1834 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1836 # compare lmm_seq and lu_fid->f_seq
1837 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1838 # compare lmm_object_id and lu_fid->oid
1839 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1841 # check the trusted.fid attribute of the OST objects of the file
1842 local have_obdidx=false
1844 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1845 # skip lines up to and including "obdidx"
1846 [ -z "$obdidx" ] && break
1847 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1848 $have_obdidx || continue
1850 local ost=$((obdidx + 1))
1851 local dev=$(ostdevname $ost)
1854 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1856 seq=$(echo $seq | sed -e "s/^0x//g")
1857 if [ $seq == 0 ]; then
1858 oid_hex=$(echo $oid)
1860 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1862 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1866 # Don't unmount/remount the OSTs if we don't need to do that.
1867 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1868 # update too, until that use mount/ll_decode_filter_fid/mount.
1869 # Re-enable when debugfs will understand new filter_fid.
1871 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1872 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1873 $dev 2>/dev/null" | grep "parent=")
1876 mount_fstype ost$ost
1877 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1878 $(facet_mntpt ost$ost)/$obj_file)
1879 unmount_fstype ost$ost
1880 start ost$ost $dev $OST_MOUNT_OPTS
1883 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1885 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1887 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1888 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1889 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1890 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1891 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1893 if echo $ff_parent | grep -q 'stripe='; then
1894 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1897 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1898 # into f_ver in this case. See the comment on
1901 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1905 # compare lmm_seq and filter_fid->ff_parent.f_seq
1906 [ $ff_pseq = $lmm_seq ] ||
1907 error "FF parent SEQ $ff_pseq != $lmm_seq"
1908 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1909 [ $ff_poid = $lmm_oid ] ||
1910 error "FF parent OID $ff_poid != $lmm_oid"
1911 (($ff_pstripe == $stripe_nr)) ||
1912 error "FF stripe $ff_pstripe != $stripe_nr"
1914 stripe_nr=$((stripe_nr + 1))
1919 remote_ost_nodsh && skip "remote OST with nodsh" && return
1920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1921 test_mkdir -p $DIR/$tdir
1923 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1924 { error "setstripe -c -1 failed"; return 1; }
1925 # We need to send a write to every object to get parent FID info set.
1926 # This _should_ also work for setattr, but does not currently.
1927 # touch $DIR/$tdir/$tfile-1 ||
1928 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1929 { error "dd $tfile-1 failed"; return 2; }
1930 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1931 { error "setstripe -c -1 failed"; return 3; }
1932 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1933 { error "dd $tfile-2 failed"; return 4; }
1935 # make sure write RPCs have been sent to OSTs
1938 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1939 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1941 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1943 test_27A() { # b=19102
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1945 local restore_size=$($GETSTRIPE -S $MOUNT)
1946 local restore_count=$($GETSTRIPE -c $MOUNT)
1947 local restore_offset=$($GETSTRIPE -i $MOUNT)
1948 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1949 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1950 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1951 local default_size=$($GETSTRIPE -S $MOUNT)
1952 local default_offset=$($GETSTRIPE -i $MOUNT)
1953 local dsize=$((1024 * 1024))
1954 [ $default_size -eq $dsize ] ||
1955 error "stripe size $default_size != $dsize"
1956 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1957 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1959 run_test 27A "check filesystem-wide default LOV EA values"
1961 test_27B() { # LU-2523
1962 test_mkdir -p $DIR/$tdir
1963 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1965 # open f1 with O_LOV_DELAY_CREATE
1967 # call setstripe ioctl on open file descriptor for f1
1969 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1973 # open f1 with O_LOV_DELAY_CREATE
1975 # call setstripe ioctl on open file descriptor for f1
1977 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1979 # Allow multiop to fail in imitation of NFS's busted semantics.
1982 run_test 27B "call setstripe on open unlinked file/rename victim"
1984 test_27C() { #LU-2871
1985 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1993 test_mkdir -p $DIR/$tdir
1995 for i in $(seq 0 $((OSTCOUNT - 1))); do
1996 # set stripe across all OSTs starting from OST$i
1997 $SETSTRIPE -i $i -c -1 $tfile$i
1998 # get striping information
1999 ost_idx=($($GETSTRIPE $tfile$i |
2000 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2004 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2005 error "${#ost_idx[@]} != $OSTCOUNT"
2007 for index in $(seq 0 $((OSTCOUNT - 1))); do
2009 for j in $(echo ${ost_idx[@]}); do
2010 if [ $index -eq $j ]; then
2016 error "Can not find $index in ${ost_idx[@]}"
2020 run_test 27C "check full striping across all OSTs"
2023 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2024 local POOL=${POOL:-testpool}
2026 local last_ost=$(($OSTCOUNT - 1))
2028 local ost_list=$(seq $first_ost $ost_step $last_ost)
2029 local ost_range="$first_ost $last_ost $ost_step"
2032 pool_add $POOL || error "pool_add failed"
2033 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2034 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2035 error "llapi_layout_test failed"
2036 cleanup_pools || error "cleanup_pools failed"
2038 run_test 27D "validate llapi_layout API"
2040 # Verify that default_easize is increased from its initial value after
2041 # accessing a widely striped file.
2043 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2045 # 72 bytes is the minimum space required to store striping
2046 # information for a file striped across one OST:
2047 # (sizeof(struct lov_user_md_v3) +
2048 # sizeof(struct lov_user_ost_data_v1))
2050 $LCTL set_param -n llite.*.default_easize $min_easize ||
2051 error "lctl set_param failed"
2052 local easize=$($LCTL get_param -n llite.*.default_easize)
2054 [ $easize -eq $min_easize ] ||
2055 error "failed to set default_easize"
2057 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2058 error "setstripe failed"
2062 easize=$($LCTL get_param -n llite.*.default_easize)
2064 [ $easize -gt $min_easize ] ||
2065 error "default_easize not updated"
2067 run_test 27E "check that default extended attribute size properly increases"
2069 # createtest also checks that device nodes are created and
2070 # then visible correctly (#2091)
2071 test_28() { # bug 2091
2073 $CREATETEST $DIR/d28/ct || error
2075 run_test 28 "create/mknod/mkdir with bad file types ============"
2078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2079 cancel_lru_locks mdc
2085 declare -i LOCKCOUNTORIG=0
2086 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2087 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2089 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2091 declare -i LOCKUNUSEDCOUNTORIG=0
2092 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2093 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2100 declare -i LOCKCOUNTCURRENT=0
2101 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2102 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2105 declare -i LOCKUNUSEDCOUNTCURRENT=0
2106 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2107 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2110 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2111 $LCTL set_param -n ldlm.dump_namespaces ""
2112 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2113 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2114 log "dumped log to $TMP/test_29.dk (bug 5793)"
2117 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2118 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2119 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2120 log "dumped log to $TMP/test_29.dk (bug 5793)"
2124 run_test 29 "IT_GETATTR regression ============================"
2126 test_30a() { # was test_30
2127 cp $(which ls) $DIR || cp /bin/ls $DIR
2131 run_test 30a "execute binary from Lustre (execve) =============="
2134 cp `which ls` $DIR || cp /bin/ls $DIR
2136 $RUNAS $DIR/ls / || error
2139 run_test 30b "execute binary from Lustre as non-root ==========="
2141 test_30c() { # b=22376
2142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2143 cp `which ls` $DIR || cp /bin/ls $DIR
2145 cancel_lru_locks mdc
2146 cancel_lru_locks osc
2147 $RUNAS $DIR/ls / || error
2150 run_test 30c "execute binary from Lustre without read perms ===="
2153 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2154 $CHECKSTAT -a $DIR/f31 || error
2156 run_test 31a "open-unlink file =================================="
2159 touch $DIR/f31 || error
2160 ln $DIR/f31 $DIR/f31b || error
2161 $MULTIOP $DIR/f31b Ouc || error
2162 $CHECKSTAT -t file $DIR/f31 || error
2164 run_test 31b "unlink file with multiple links while open ======="
2167 touch $DIR/f31 || error
2168 ln $DIR/f31 $DIR/f31c || error
2169 multiop_bg_pause $DIR/f31 O_uc || return 1
2171 $MULTIOP $DIR/f31c Ouc
2172 kill -USR1 $MULTIPID
2175 run_test 31c "open-unlink file with multiple links ============="
2178 opendirunlink $DIR/d31d $DIR/d31d || error
2179 $CHECKSTAT -a $DIR/d31d || error
2181 run_test 31d "remove of open directory ========================="
2183 test_31e() { # bug 2904
2184 check_kernel_version 34 || return 0
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
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
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 -d $DIR/$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() {
2569 $UMOUNT -d $DIR/$tdir
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
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 &&
2713 error "create" || true
2715 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2718 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2722 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2723 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2724 mkdir $DIR/$tdir/local_dir
2726 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2727 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2728 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2730 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2731 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2733 rmdir $DIR/$tdir/* || error "rmdir failed"
2736 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2737 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2738 mkdir $DIR/$tdir/local_dir
2740 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2741 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2742 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2744 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2745 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2747 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2750 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2751 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2752 mkdir $DIR/$tdir/local_dir
2754 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2755 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2756 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2758 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2759 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2761 run_test 33e "mkdir and striped directory should have same mode"
2765 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2769 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2772 chmod go+rwx $DIR/$tdir
2773 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2774 trap cleanup_33f EXIT
2776 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2777 error "cannot create striped directory"
2779 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2780 error "cannot create files in striped directory"
2782 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2783 error "cannot remove files in striped directory"
2785 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2786 error "cannot remove striped directory"
2790 run_test 33f "nonroot user can create, access, and remove a striped directory"
2792 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2795 $MCREATE $DIR/f34 || error
2796 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2797 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2798 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2799 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2801 run_test 34a "truncate file that has not been opened ==========="
2804 [ ! -f $DIR/f34 ] && test_34a
2805 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2806 $OPENFILE -f O_RDONLY $DIR/f34
2807 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2808 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2810 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2813 [ ! -f $DIR/f34 ] && test_34a
2814 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2815 $OPENFILE -f O_RDWR $DIR/f34
2816 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2817 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2819 run_test 34c "O_RDWR opening file-with-size works =============="
2822 [ ! -f $DIR/f34 ] && test_34a
2823 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2824 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2827 run_test 34d "write to sparse file ============================="
2831 $MCREATE $DIR/f34e || error
2832 $TRUNCATE $DIR/f34e 1000 || error
2833 $CHECKSTAT -s 1000 $DIR/f34e || error
2834 $OPENFILE -f O_RDWR $DIR/f34e
2835 $CHECKSTAT -s 1000 $DIR/f34e || error
2837 run_test 34e "create objects, some with size and some without =="
2839 test_34f() { # bug 6242, 6243
2840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2843 $MCREATE $DIR/f34f || error
2844 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2845 dd if=$DIR/f34f of=$TMP/f34f
2846 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2847 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2848 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2849 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2850 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2852 run_test 34f "read from a file with no objects until EOF ======="
2855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2856 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2857 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2858 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2859 cancel_lru_locks osc
2860 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2861 error "wrong size after lock cancel"
2863 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2864 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2865 error "expanding truncate failed"
2866 cancel_lru_locks osc
2867 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2868 error "wrong expanded size after lock cancel"
2870 run_test 34g "truncate long file ==============================="
2873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2877 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2878 sync # Flush the cache so that multiop below does not block on cache
2879 # flush when getting the group lock
2880 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2883 # Since just timed wait is not good enough, let's do a sync write
2884 # that way we are sure enough time for a roundtrip + processing
2885 # passed + 2 seconds of extra margin.
2886 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2890 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2891 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2895 local nsz=`stat -c %s $DIR/$tfile`
2896 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2898 run_test 34h "ftruncate file under grouplock should not block"
2901 cp /bin/sh $DIR/f35a
2903 chown $RUNAS_ID $DIR/f35a
2904 $RUNAS $DIR/f35a && error || true
2907 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2911 utime $DIR/f36 || error
2913 run_test 36a "MDS utime check (mknod, utime) ==================="
2917 utime $DIR/f36 || error
2919 run_test 36b "OST utime check (open, utime) ===================="
2924 chown $RUNAS_ID $DIR/d36
2925 $RUNAS utime $DIR/d36/f36 || error
2927 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2930 [ ! -d $DIR/d36 ] && test_36c
2931 echo "" > $DIR/d36/f36
2932 $RUNAS utime $DIR/d36/f36 || error
2934 run_test 36d "non-root OST utime check (open, utime) ==========="
2937 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2938 test_mkdir -p $DIR/$tdir
2939 touch $DIR/$tdir/$tfile
2940 $RUNAS utime $DIR/$tdir/$tfile && \
2941 error "utime worked, expected failure" || true
2943 run_test 36e "utime on non-owned file (should return error) ===="
2947 local LANG_SAVE=$LANG
2948 local LC_LANG_SAVE=$LC_LANG
2949 export LANG=C LC_LANG=C # for date language
2951 DATESTR="Dec 20 2000"
2952 test_mkdir -p $DIR/$tdir
2953 lctl set_param fail_loc=$fl
2955 cp /etc/hosts $DIR/$tdir/$tfile
2956 sync & # write RPC generated with "current" inode timestamp, but delayed
2958 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2959 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2960 cancel_lru_locks osc
2961 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2963 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2964 echo "BEFORE: $LS_BEFORE" && \
2965 echo "AFTER : $LS_AFTER" && \
2966 echo "WANT : $DATESTR" && \
2967 error "$DIR/$tdir/$tfile timestamps changed" || true
2969 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2974 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2975 subr_36fh "0x80000214"
2977 run_test 36f "utime on file racing with OST BRW write =========="
2980 remote_ost_nodsh && skip "remote OST with nodsh" && return
2981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2986 test_mkdir -p $DIR/$tdir
2987 fmd_max_age=$(do_facet ost1 \
2988 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2991 fmd_before=$(do_facet ost1 \
2992 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2993 touch $DIR/$tdir/$tfile
2994 sleep $((fmd_max_age + 12))
2995 fmd_after=$(do_facet ost1 \
2996 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2998 echo "fmd_before: $fmd_before"
2999 echo "fmd_after: $fmd_after"
3000 [[ $fmd_after -gt $fmd_before ]] &&
3001 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3002 error "fmd didn't expire after ping" || true
3004 run_test 36g "filter mod data cache expiry ====================="
3007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3008 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3009 subr_36fh "0x80000227"
3011 run_test 36h "utime on file racing with OST BRW write =========="
3014 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3017 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3019 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3020 local new_mtime=$((mtime + 200))
3022 #change Modify time of striped dir
3023 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3024 error "change mtime failed"
3026 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3028 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3030 run_test 36i "change mtime on striped directory"
3032 # test_37 - duplicate with tests 32q 32r
3035 local file=$DIR/$tfile
3037 openfile -f O_DIRECTORY $file
3040 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3041 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3043 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3047 touch $DIR/${tfile}2
3048 # ls -l $DIR/$tfile $DIR/${tfile}2
3049 # ls -lu $DIR/$tfile $DIR/${tfile}2
3050 # ls -lc $DIR/$tfile $DIR/${tfile}2
3052 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3053 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3055 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3057 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3059 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3060 error "O_TRUNC didn't change timestamps"
3063 run_test 39 "mtime changed on create ==========================="
3066 test_mkdir -p -c1 $DIR/$tdir
3067 cp -p /etc/passwd $DIR/$tdir/fopen
3068 cp -p /etc/passwd $DIR/$tdir/flink
3069 cp -p /etc/passwd $DIR/$tdir/funlink
3070 cp -p /etc/passwd $DIR/$tdir/frename
3071 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3074 echo "aaaaaa" >> $DIR/$tdir/fopen
3075 echo "aaaaaa" >> $DIR/$tdir/flink
3076 echo "aaaaaa" >> $DIR/$tdir/funlink
3077 echo "aaaaaa" >> $DIR/$tdir/frename
3079 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3080 local link_new=`stat -c %Y $DIR/$tdir/flink`
3081 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3082 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3084 cat $DIR/$tdir/fopen > /dev/null
3085 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3086 rm -f $DIR/$tdir/funlink2
3087 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3089 for (( i=0; i < 2; i++ )) ; do
3090 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3091 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3092 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3093 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3095 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3096 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3097 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3098 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3100 cancel_lru_locks osc
3101 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3104 run_test 39b "mtime change on open, link, unlink, rename ======"
3106 # this should be set to past
3107 TEST_39_MTIME=`date -d "1 year ago" +%s`
3113 local mtime0=`stat -c %Y $DIR1/$tfile`
3115 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3116 local mtime1=`stat -c %Y $DIR1/$tfile`
3117 [ "$mtime1" = $TEST_39_MTIME ] || \
3118 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3121 echo hello >> $DIR1/$tfile
3123 local mtime2=`stat -c %Y $DIR1/$tfile`
3124 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3125 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3127 mv $DIR1/$tfile $DIR1/$tfile-1
3129 for (( i=0; i < 2; i++ )) ; do
3130 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3131 [ "$mtime2" = "$mtime3" ] || \
3132 error "mtime ($mtime2) changed (to $mtime3) on rename"
3134 cancel_lru_locks osc
3135 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3138 run_test 39c "mtime change on rename ==========================="
3142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3145 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3147 for (( i=0; i < 2; i++ )) ; do
3148 local mtime=`stat -c %Y $DIR1/$tfile`
3149 [ $mtime = $TEST_39_MTIME ] || \
3150 error "mtime($mtime) is not set to $TEST_39_MTIME"
3152 cancel_lru_locks osc
3153 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3156 run_test 39d "create, utime, stat =============================="
3160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3162 local mtime1=`stat -c %Y $DIR1/$tfile`
3164 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3166 for (( i=0; i < 2; i++ )) ; do
3167 local mtime2=`stat -c %Y $DIR1/$tfile`
3168 [ $mtime2 = $TEST_39_MTIME ] || \
3169 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3171 cancel_lru_locks osc
3172 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3175 run_test 39e "create, stat, utime, stat ========================"
3179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3181 mtime1=`stat -c %Y $DIR1/$tfile`
3184 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3186 for (( i=0; i < 2; i++ )) ; do
3187 local mtime2=`stat -c %Y $DIR1/$tfile`
3188 [ $mtime2 = $TEST_39_MTIME ] || \
3189 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3191 cancel_lru_locks osc
3192 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3195 run_test 39f "create, stat, sleep, utime, stat ================="
3199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3200 echo hello >> $DIR1/$tfile
3201 local mtime1=`stat -c %Y $DIR1/$tfile`
3204 chmod o+r $DIR1/$tfile
3206 for (( i=0; i < 2; i++ )) ; do
3207 local mtime2=`stat -c %Y $DIR1/$tfile`
3208 [ "$mtime1" = "$mtime2" ] || \
3209 error "lost mtime: $mtime2, should be $mtime1"
3211 cancel_lru_locks osc
3212 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3215 run_test 39g "write, chmod, stat ==============================="
3219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3224 echo hello >> $DIR1/$tfile
3225 local mtime1=`stat -c %Y $DIR1/$tfile`
3227 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3229 if [ "$d1" != "$d2" ]; then
3230 echo "write and touch not within one second"
3232 for (( i=0; i < 2; i++ )) ; do
3233 local mtime2=`stat -c %Y $DIR1/$tfile`
3234 [ "$mtime2" = $TEST_39_MTIME ] || \
3235 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3237 cancel_lru_locks osc
3238 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3242 run_test 39h "write, utime within one second, stat ============="
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3249 echo hello >> $DIR1/$tfile
3250 local mtime1=`stat -c %Y $DIR1/$tfile`
3252 mv $DIR1/$tfile $DIR1/$tfile-1
3254 for (( i=0; i < 2; i++ )) ; do
3255 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3257 [ "$mtime1" = "$mtime2" ] || \
3258 error "lost mtime: $mtime2, should be $mtime1"
3260 cancel_lru_locks osc
3261 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3264 run_test 39i "write, rename, stat =============================="
3267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3268 start_full_debug_logging
3272 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3273 lctl set_param fail_loc=0x80000412
3274 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3275 error "multiop failed"
3277 local mtime1=`stat -c %Y $DIR1/$tfile`
3279 mv $DIR1/$tfile $DIR1/$tfile-1
3281 kill -USR1 $multipid
3282 wait $multipid || error "multiop close failed"
3284 for (( i=0; i < 2; i++ )) ; do
3285 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3286 [ "$mtime1" = "$mtime2" ] ||
3287 error "mtime is lost on close: $mtime2, " \
3290 cancel_lru_locks osc
3291 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3293 lctl set_param fail_loc=0
3294 stop_full_debug_logging
3296 run_test 39j "write, rename, close, stat ======================="
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3303 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3305 local mtime1=`stat -c %Y $DIR1/$tfile`
3307 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3309 kill -USR1 $multipid
3310 wait $multipid || error "multiop close failed"
3312 for (( i=0; i < 2; i++ )) ; do
3313 local mtime2=`stat -c %Y $DIR1/$tfile`
3315 [ "$mtime2" = $TEST_39_MTIME ] || \
3316 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3318 cancel_lru_locks osc
3319 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3322 run_test 39k "write, utime, close, stat ========================"
3324 # this should be set to future
3325 TEST_39_ATIME=`date -d "1 year" +%s`
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3330 local atime_diff=$(do_facet $SINGLEMDS \
3331 lctl get_param -n mdd.*MDT0000*.atime_diff)
3335 # test setting directory atime to future
3336 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3337 local atime=$(stat -c %X $DIR/$tdir)
3338 [ "$atime" = $TEST_39_ATIME ] || \
3339 error "atime is not set to future: $atime, $TEST_39_ATIME"
3341 # test setting directory atime from future to now
3342 local d1=$(date +%s)
3344 local d2=$(date +%s)
3346 cancel_lru_locks mdc
3347 atime=$(stat -c %X $DIR/$tdir)
3348 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3349 error "atime is not updated from future: $atime, $d1<atime<$d2"
3351 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3354 # test setting directory atime when now > dir atime + atime_diff
3358 cancel_lru_locks mdc
3359 atime=$(stat -c %X $DIR/$tdir)
3360 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3361 error "atime is not updated : $atime, should be $d2"
3363 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3366 # test not setting directory atime when now < dir atime + atime_diff
3368 cancel_lru_locks mdc
3369 atime=$(stat -c %X $DIR/$tdir)
3370 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3371 error "atime is updated to $atime, should remain $d1<atime<$d2"
3373 do_facet $SINGLEMDS \
3374 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3376 run_test 39l "directory atime update ==========================="
3379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3382 local far_past_mtime=$(date -d "May 29 1953" +%s)
3383 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3385 touch -m -d @$far_past_mtime $DIR1/$tfile
3386 touch -a -d @$far_past_atime $DIR1/$tfile
3388 for (( i=0; i < 2; i++ )) ; do
3389 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3390 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3391 error "atime or mtime set incorrectly"
3393 cancel_lru_locks osc
3394 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3397 run_test 39m "test atime and mtime before 1970"
3399 test_39n() { # LU-3832
3400 local atime_diff=$(do_facet $SINGLEMDS \
3401 lctl get_param -n mdd.*MDT0000*.atime_diff)
3406 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3409 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3410 atime0=$(stat -c %X $DIR/$tfile)
3413 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3414 atime1=$(stat -c %X $DIR/$tfile)
3417 cancel_lru_locks mdc
3418 cancel_lru_locks osc
3419 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3420 atime2=$(stat -c %X $DIR/$tfile)
3422 do_facet $SINGLEMDS \
3423 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3425 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3426 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3428 run_test 39n "check that O_NOATIME is honored"
3431 TESTDIR=$DIR/$tdir/$tfile
3432 [ -e $TESTDIR ] && rm -rf $TESTDIR
3433 test_mkdir -p $TESTDIR
3439 links2=$(stat -c %h .)
3440 [ $(($links1 + 2)) != $links2 ] &&
3441 error "wrong links count $(($links1 + 2)) != $links2"
3443 links3=$(stat -c %h .)
3444 [ $(($links1 + 1)) != $links3 ] &&
3445 error "wrong links count $links1 != $links3"
3448 run_test 39o "directory cached attributes updated after create ========"
3451 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3453 TESTDIR=$DIR/$tdir/$tfile
3454 [ -e $TESTDIR ] && rm -rf $TESTDIR
3459 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3460 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3462 links2=$(stat -c %h .)
3463 [ $(($links1 + 2)) != $links2 ] &&
3464 error "wrong links count $(($links1 + 2)) != $links2"
3466 links3=$(stat -c %h .)
3467 [ $(($links1 + 1)) != $links3 ] &&
3468 error "wrong links count $links1 != $links3"
3471 run_test 39p "remote directory cached attributes updated after create ========"
3475 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3476 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3477 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3478 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3479 error "$tfile is not 4096 bytes in size"
3481 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3485 small_write $DIR/f41 18
3487 run_test 41 "test small file write + fstat ====================="
3489 count_ost_writes() {
3490 lctl get_param -n osc.*.stats |
3491 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3492 END { printf("%0.0f", writes) }'
3499 BG_DIRTY_RATIO_SAVE=10
3500 MAX_BG_DIRTY_RATIO=25
3504 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3505 # dirty_ratio, dirty_background_ratio
3506 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3507 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3508 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3509 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3511 # if file not here, we are a 2.4 kernel
3512 kill -CONT `pidof kupdated`
3517 # setup the trap first, so someone cannot exit the test at the
3518 # exact wrong time and mess up a machine
3519 trap start_writeback EXIT
3520 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3521 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3522 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3523 sysctl -w vm.dirty_writeback_centisecs=0
3524 sysctl -w vm.dirty_writeback_centisecs=0
3525 # save and increase /proc/sys/vm/dirty_ratio
3526 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3527 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3528 # save and increase /proc/sys/vm/dirty_background_ratio
3529 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3530 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3532 # if file not here, we are a 2.4 kernel
3533 kill -STOP `pidof kupdated`
3537 # ensure that all stripes have some grant before we test client-side cache
3539 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3540 dd if=/dev/zero of=$i bs=4k count=1
3545 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3546 # file truncation, and file removal.
3548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3550 cancel_lru_locks osc
3552 sync; sleep 1; sync # just to be safe
3553 BEFOREWRITES=`count_ost_writes`
3554 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3555 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3556 AFTERWRITES=`count_ost_writes`
3557 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3558 error "$BEFOREWRITES < $AFTERWRITES"
3561 run_test 42a "ensure that we don't flush on close =============="
3564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3566 cancel_lru_locks osc
3569 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3570 BEFOREWRITES=$(count_ost_writes)
3571 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3572 AFTERWRITES=$(count_ost_writes)
3573 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3574 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3576 BEFOREWRITES=$(count_ost_writes)
3577 sync || error "sync: $?"
3578 AFTERWRITES=$(count_ost_writes)
3579 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3580 error "$BEFOREWRITES < $AFTERWRITES on sync"
3582 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3586 run_test 42b "test destroy of file with cached dirty data ======"
3588 # if these tests just want to test the effect of truncation,
3589 # they have to be very careful. consider:
3590 # - the first open gets a {0,EOF}PR lock
3591 # - the first write conflicts and gets a {0, count-1}PW
3592 # - the rest of the writes are under {count,EOF}PW
3593 # - the open for truncate tries to match a {0,EOF}PR
3594 # for the filesize and cancels the PWs.
3595 # any number of fixes (don't get {0,EOF} on open, match
3596 # composite locks, do smarter file size management) fix
3597 # this, but for now we want these tests to verify that
3598 # the cancellation with truncate intent works, so we
3599 # start the file with a full-file pw lock to match against
3600 # until the truncate.
3605 cancel_lru_locks osc
3607 # prime the file with 0,EOF PW to match
3611 # now the real test..
3612 dd if=/dev/zero of=$file bs=1024 count=100
3613 BEFOREWRITES=`count_ost_writes`
3614 $TRUNCATE $file $offset
3615 cancel_lru_locks osc
3616 AFTERWRITES=`count_ost_writes`
3621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3623 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3624 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3627 run_test 42c "test partial truncate of file with cached dirty data"
3630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3632 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3633 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3636 run_test 42d "test complete truncate of file with cached dirty data"
3638 test_42e() { # bug22074
3639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3640 local TDIR=$DIR/${tdir}e
3641 local pagesz=$(page_size)
3642 local pages=16 # hardcoded 16 pages, don't change it.
3643 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3644 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3648 test_mkdir -p $DIR/${tdir}e
3649 $SETSTRIPE -c 1 $TDIR
3650 createmany -o $TDIR/f $files
3652 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3654 # we assume that with $OSTCOUNT files, at least one of them will
3655 # be allocated on OST0.
3656 warmup_files=$((OSTCOUNT * max_dirty_mb))
3657 createmany -o $TDIR/w $warmup_files
3659 # write a large amount of data into one file and sync, to get good
3660 # avail_grant number from OST.
3661 for ((i=0; i<$warmup_files; i++)); do
3662 idx=$($GETSTRIPE -i $TDIR/w$i)
3663 [ $idx -ne 0 ] && continue
3664 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3667 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3669 $LCTL get_param $proc_osc0/cur_dirty_bytes
3670 $LCTL get_param $proc_osc0/cur_grant_bytes
3672 # create as much dirty pages as we can while not to trigger the actual
3673 # RPCs directly. but depends on the env, VFS may trigger flush during this
3674 # period, hopefully we are good.
3675 for ((i=0; i<$warmup_files; i++)); do
3676 idx=$($GETSTRIPE -i $TDIR/w$i)
3677 [ $idx -ne 0 ] && continue
3678 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3680 $LCTL get_param $proc_osc0/cur_dirty_bytes
3681 $LCTL get_param $proc_osc0/cur_grant_bytes
3683 # perform the real test
3684 $LCTL set_param $proc_osc0/rpc_stats 0
3685 for ((;i<$files; i++)); do
3686 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3687 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3690 $LCTL get_param $proc_osc0/rpc_stats
3693 local have_ppr=false
3694 $LCTL get_param $proc_osc0/rpc_stats |
3695 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3696 # skip lines until we are at the RPC histogram data
3697 [ "$PPR" == "pages" ] && have_ppr=true && continue
3698 $have_ppr || continue
3700 # we only want the percent stat for < 16 pages
3701 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3703 percent=$((percent + WPCT))
3704 if [[ $percent -gt 15 ]]; then
3705 error "less than 16-pages write RPCs" \
3712 run_test 42e "verify sub-RPC writes are not done synchronously"
3715 test_mkdir -p $DIR/$tdir
3716 cp -p /bin/ls $DIR/$tdir/$tfile
3717 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3719 # give multiop a chance to open
3722 $DIR/$tdir/$tfile && error || true
3725 run_test 43 "execution of file opened for write should return -ETXTBSY"
3728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3729 test_mkdir -p $DIR/$tdir
3730 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3731 cp -p multiop $DIR/$tdir/multiop
3732 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3735 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3736 kill -USR1 $MULTIOP_PID || return 2
3737 wait $MULTIOP_PID || return 3
3738 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3740 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3744 test_mkdir -p $DIR/$tdir
3745 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3746 cp -p multiop $DIR/$tdir/multiop
3747 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3750 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3751 kill -USR1 $MULTIOP_PID || return 2
3752 wait $MULTIOP_PID || return 3
3753 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3755 run_test 43b "truncate of file being executed should return -ETXTBSY"
3758 local testdir="$DIR/$tdir"
3759 test_mkdir -p $DIR/$tdir
3761 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3762 ( cd $testdir && md5sum -c)
3764 run_test 43c "md5sum of copy into lustre========================"
3767 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3768 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3769 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3771 run_test 44 "zero length read from a sparse stripe ============="
3774 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3776 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3777 [[ $nstripe -gt $OSTCOUNT ]] &&
3778 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3780 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3782 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3783 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3787 OFFSETS="0 $((stride/2)) $((stride-1))"
3788 for offset in $OFFSETS; do
3789 for i in $(seq 0 $((nstripe-1))); do
3790 local GLOBALOFFSETS=""
3792 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3793 local myfn=$DIR/d44a-$size
3794 echo "--------writing $myfn at $size"
3795 ll_sparseness_write $myfn $size ||
3796 error "ll_sparseness_write"
3797 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3798 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3799 error "ll_sparseness_verify $GLOBALOFFSETS"
3801 for j in $(seq 0 $((nstripe-1))); do
3803 size=$((((j + $nstripe )*$stride + $offset)))
3804 ll_sparseness_write $myfn $size ||
3805 error "ll_sparseness_write"
3806 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3808 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3809 error "ll_sparseness_verify $GLOBALOFFSETS"
3814 run_test 44a "test sparse pwrite ==============================="
3818 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3824 before=`dirty_osc_total`
3825 echo executing "\"$*\""
3827 after=`dirty_osc_total`
3828 echo before $before, after $after
3831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3833 # Obtain grants from OST if it supports it
3834 echo blah > ${f}_grant
3837 do_dirty_record "echo blah > $f"
3838 [[ $before -eq $after ]] && error "write wasn't cached"
3839 do_dirty_record "> $f"
3840 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3841 do_dirty_record "echo blah > $f"
3842 [[ $before -eq $after ]] && error "write wasn't cached"
3843 do_dirty_record "sync"
3844 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3845 do_dirty_record "echo blah > $f"
3846 [[ $before -eq $after ]] && error "write wasn't cached"
3847 do_dirty_record "cancel_lru_locks osc"
3848 [[ $before -gt $after ]] ||
3849 error "lock cancellation didn't lower dirty count"
3852 run_test 45 "osc io page accounting ============================"
3854 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3855 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3856 # objects offset and an assert hit when an rpc was built with 1023's mapped
3857 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3863 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3865 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3866 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3870 run_test 46 "dirtying a previously written page ================"
3872 # test_47 is removed "Device nodes check" is moved to test_28
3874 test_48a() { # bug 2399
3875 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3876 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3877 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3879 check_kernel_version 34 || return 0
3880 test_mkdir -p $DIR/$tdir
3882 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3883 test_mkdir $DIR/$tdir || error "recreate directory failed"
3884 touch foo || error "'touch foo' failed after recreating cwd"
3885 test_mkdir $DIR/$tdir/bar ||
3886 error "'mkdir foo' failed after recreating cwd"
3887 if check_kernel_version 44; then
3888 touch .foo || error "'touch .foo' failed after recreating cwd"
3889 test_mkdir $DIR/$tdir/.bar ||
3890 error "'mkdir .foo' failed after recreating cwd"
3892 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3893 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3894 cd . || error "'cd .' failed after recreating cwd"
3895 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3896 rmdir . && error "'rmdir .' worked after recreating cwd"
3897 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3898 cd .. || error "'cd ..' failed after recreating cwd"
3900 run_test 48a "Access renamed working dir (should return errors)="
3902 test_48b() { # bug 2399
3903 check_kernel_version 34 || return 0
3905 test_mkdir -p $DIR/$tdir
3907 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3908 touch foo && error "'touch foo' worked after removing cwd"
3909 test_mkdir $DIR/$tdir/foo &&
3910 error "'mkdir foo' worked after removing cwd"
3911 if check_kernel_version 44; then
3912 touch .foo && error "'touch .foo' worked after removing cwd"
3913 test_mkdir $DIR/$tdir/.foo &&
3914 error "'mkdir .foo' worked after removing cwd"
3916 ls . > /dev/null && error "'ls .' worked after removing cwd"
3917 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3918 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3919 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3920 rmdir . && error "'rmdir .' worked after removing cwd"
3921 ln -s . foo && error "'ln -s .' worked after removing cwd"
3922 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517