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 27m 64b 68 71 77f 78 115 124b 230d"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
110 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
196 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
200 test_mkdir $DIR/$tdir ||
201 error "Create remote directory failed"
203 touch $DIR/$tdir/$tfile ||
204 error "Create file under remote directory failed"
207 error "Expect error removing in-use dir $DIR/$tdir"
209 test -d $DIR/$tdir || error "Remote directory disappeared"
211 rm -rf $DIR/$tdir || error "remove remote dir error"
213 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
216 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
217 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
218 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
219 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
220 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
222 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
225 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
226 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
227 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
228 error "$tfile does not have perm 0666 or UID $UID"
229 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
230 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
231 error "$tfile should be 0666 and owned by UID $UID"
233 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
236 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
238 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
239 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
240 error "$tfile should be owned by UID $RUNAS_ID"
241 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
242 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
243 error "$tfile should be owned by UID $RUNAS_ID"
245 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
248 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
250 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
251 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
252 error "$tfile should be owned by GID $UID"
253 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
254 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
255 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
257 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
261 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
262 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
263 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
264 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
265 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
266 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
267 error "$tdir/d/subdir should be GID $RUNAS_GID"
269 run_test 6g "Is new dir in sgid dir inheriting group?"
271 test_6h() { # bug 7331
272 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
273 touch $DIR/$tfile || error "touch failed"
274 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
275 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
276 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
277 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
278 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
280 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
283 test_mkdir $DIR/$tdir
284 $MCREATE $DIR/$tdir/$tfile
285 chmod 0666 $DIR/$tdir/$tfile
286 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
287 error "$tdir/$tfile should be mode 0666"
289 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
292 if [ ! -d $DIR/$tdir ]; then
295 $MCREATE $DIR/$tdir/$tfile
296 echo -n foo > $DIR/$tdir/$tfile
297 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
298 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
300 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
303 test_mkdir $DIR/$tdir
304 touch $DIR/$tdir/$tfile
305 chmod 0666 $DIR/$tdir/$tfile
306 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
307 error "$tfile mode not 0666"
309 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
312 test_mkdir $DIR/$tdir
313 test_mkdir $DIR/$tdir/d2
314 test_mkdir $DIR/$tdir/d2/d3
315 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
317 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
320 test_mkdir $DIR/$tdir
321 test_mkdir $DIR/$tdir/d2
322 touch $DIR/$tdir/d2/$tfile
323 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
324 error "$tdir/d2/$tfile not a file"
326 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
329 test_mkdir $DIR/$tdir
330 test_mkdir $DIR/$tdir/d2
331 chmod 0666 $DIR/$tdir/d2
332 chmod 0705 $DIR/$tdir/d2
333 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
334 error "$tdir/d2 mode not 0705"
336 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 chmod 0654 $DIR/$tdir/$tfile
343 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
344 error "$tdir/d2 mode not 0654"
346 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
349 test_mkdir $DIR/$tdir
350 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
352 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
353 error "$tdir/$tfile size not 0 after truncate"
355 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
358 test_mkdir $DIR/$tdir
359 touch $DIR/$tdir/$tfile
361 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
363 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
366 test_mkdir $DIR/$tdir
367 touch $DIR/$tdir/$tfile
368 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
369 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
370 error "$tdir/${tfile_2} not a file after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 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
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
562 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
563 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
564 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
566 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
567 skip "only for ldiskfs MDT" && return 0
569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
573 # create a long symlink file
574 for ((i = 0; i < 4; ++i)); do
575 long_sym=${long_sym}${long_sym}
578 echo "create 512 short and long symlink files under $WDIR"
579 for ((i = 0; i < 256; ++i)); do
580 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
581 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
587 wait_delete_completed
589 echo "recreate the 512 symlink files with a shorter string"
590 for ((i = 0; i < 512; ++i)); do
591 # rewrite the symlink file with a shorter string
592 ln -sf ${long_sym} $WDIR/long-$i
593 ln -sf ${short_sym} $WDIR/short-$i
596 mds_index=$($LFS getstripe -M $WDIR)
597 mds_index=$((mds_index+1))
598 devname=$(mdsdevname $mds_index)
599 cmd="$E2FSCK -fnvd $devname"
601 echo "stop and checking mds${mds_index}: $cmd"
602 # e2fsck should not return error
604 do_facet mds${mds_index} $cmd || rc=$?
606 start mds${mds_index} $devname $MDS_MOUNT_OPTS
607 df $MOUNT > /dev/null 2>&1
608 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
609 "short/long symlink MDT: rc=$rc"
612 run_test 17m "run e2fsck against MDT which contains short/long symlink"
614 check_fs_consistency_17n() {
620 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
621 # so it only check MDT1/MDT2 instead of all of MDTs.
622 for mdt_index in $(seq 1 2); do
623 devname=$(mdsdevname $mdt_index)
624 cmd="$E2FSCK -fnvd $devname"
626 echo "stop and checking mds${mdt_index}: $cmd"
627 # e2fsck should not return error
629 do_facet mds${mdt_index} $cmd || rc=$?
631 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
632 df $MOUNT > /dev/null 2>&1
633 [ $rc -ne 0 ] && break
641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
642 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
643 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
646 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
647 skip "only for ldiskfs MDT" && return 0
649 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
654 for ((i=0; i<10; i++)); do
655 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
656 error "create remote dir error $i"
657 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
658 error "create files under remote dir failed $i"
661 check_fs_consistency_17n ||
662 error "e2fsck report error after create files under remote dir"
664 for ((i=0;i<10;i++)); do
665 rm -rf $DIR/$tdir/remote_dir_${i} ||
666 error "destroy remote dir error $i"
669 check_fs_consistency_17n ||
670 error "e2fsck report error after unlink files under remote dir"
672 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
673 skip "lustre < 2.4.50 does not support migrate mv " && return
675 for ((i=0; i<10; i++)); do
676 mkdir -p $DIR/$tdir/remote_dir_${i}
677 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
678 error "create files under remote dir failed $i"
679 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
680 error "migrate remote dir error $i"
682 check_fs_consistency_17n || error "e2fsck report error after migration"
684 for ((i=0;i<10;i++)); do
685 rm -rf $DIR/$tdir/remote_dir_${i} ||
686 error "destroy remote dir error $i"
689 check_fs_consistency_17n || error "e2fsck report error after unlink"
691 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
694 remote_mds_nodsh && skip "remote MDS with nodsh" && return
695 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
696 skip "Need MDS version at least 2.3.64" && return
698 local WDIR=$DIR/${tdir}o
704 mdt_index=$($LFS getstripe -M $WDIR)
705 mdt_index=$((mdt_index+1))
706 mdtdevname=$(mdsdevname $mdt_index)
710 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
712 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
713 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
714 ls -l $WDIR/$tfile && rc=1
715 do_facet mds${mdt_index} lctl set_param fail_loc=0
716 [[ $rc -ne 0 ]] && error "stat file should fail"
719 run_test 17o "stat file with incompat LMA feature"
722 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
723 ls $DIR || error "Failed to ls $DIR: $?"
725 run_test 18 "touch .../f ; ls ... =============================="
731 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
733 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
736 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
738 run_test 19b "ls -l .../f19 (should return error) =============="
741 [ $RUNAS_ID -eq $UID ] &&
742 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
743 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
745 run_test 19c "$RUNAS touch .../f19 (should return error) =="
748 cat $DIR/f19 && error || true
750 run_test 19d "cat .../f19 (should return error) =============="
762 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
764 run_test 20 "touch .../f ; ls -l ... ==========================="
767 test_mkdir -p $DIR/$tdir
768 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
769 ln -s dangle $DIR/$tdir/link
770 echo foo >> $DIR/$tdir/link
771 cat $DIR/$tdir/dangle
772 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
773 $CHECKSTAT -f -t file $DIR/$tdir/link ||
774 error "$tdir/link not linked to a file"
776 run_test 21 "write to dangling link ============================"
780 test_mkdir -p $DIR/$tdir
781 chown $RUNAS_ID:$RUNAS_GID $WDIR
782 (cd $WDIR || error "cd $WDIR failed";
783 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
785 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
786 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
787 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
789 run_test 22 "unpack tar archive as non-root user ==============="
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
796 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
797 openfile -f O_CREAT:O_EXCL $file &&
798 error "$file recreate succeeded" || true
800 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
802 test_23b() { # bug 18988
803 test_mkdir -p $DIR/$tdir
804 local file=$DIR/$tdir/$tfile
807 echo foo > $file || error "write filed"
808 echo bar >> $file || error "append filed"
809 $CHECKSTAT -s 8 $file || error "wrong size"
812 run_test 23b "O_APPEND check =========================="
816 echo '-- same directory rename'
817 test_mkdir $DIR/$tdir
818 touch $DIR/$tdir/$tfile.1
819 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
820 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
822 run_test 24a "rename file to non-existent target"
825 test_mkdir $DIR/$tdir
826 touch $DIR/$tdir/$tfile.{1,2}
827 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
828 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
829 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
831 run_test 24b "rename file to existing target"
834 test_mkdir $DIR/$tdir
835 test_mkdir $DIR/$tdir/d$testnum.1
836 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24c "rename directory to non-existent target"
843 test_mkdir -c1 $DIR/$tdir
844 test_mkdir -c1 $DIR/$tdir/d$testnum.1
845 test_mkdir -c1 $DIR/$tdir/d$testnum.2
846 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
847 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
848 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
850 run_test 24d "rename directory to existing target"
853 echo '-- cross directory renames --'
857 mv $DIR/R5a/f $DIR/R5b/g
858 $CHECKSTAT -a $DIR/R5a/f || error
859 $CHECKSTAT -t file $DIR/R5b/g || error
861 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
866 touch $DIR/R6a/f $DIR/R6b/g
867 mv $DIR/R6a/f $DIR/R6b/g
868 $CHECKSTAT -a $DIR/R6a/f || error
869 $CHECKSTAT -t file $DIR/R6b/g || error
871 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
876 test_mkdir $DIR/R7a/d
877 mv $DIR/R7a/d $DIR/R7b/e
878 $CHECKSTAT -a $DIR/R7a/d || error
879 $CHECKSTAT -t dir $DIR/R7b/e || error
881 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
884 test_mkdir -c1 $DIR/R8a
885 test_mkdir -c1 $DIR/R8b
886 test_mkdir -c1 $DIR/R8a/d
887 test_mkdir -c1 $DIR/R8b/e
888 mrename $DIR/R8a/d $DIR/R8b/e
889 $CHECKSTAT -a $DIR/R8a/d || error
890 $CHECKSTAT -t dir $DIR/R8b/e || error
892 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
895 echo "-- rename error cases"
899 mrename $DIR/R9/f $DIR/R9/a
900 $CHECKSTAT -t file $DIR/R9/f || error
901 $CHECKSTAT -t dir $DIR/R9/a || error
902 $CHECKSTAT -a $DIR/R9/a/f || error
904 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
908 mrename $DIR/R10/f $DIR/R10/g
909 $CHECKSTAT -t dir $DIR/R10 || error
910 $CHECKSTAT -a $DIR/R10/f || error
911 $CHECKSTAT -a $DIR/R10/g || error
913 run_test 24j "source does not exist ============================"
917 test_mkdir $DIR/R11a/d
919 mv $DIR/R11a/f $DIR/R11a/d
920 $CHECKSTAT -a $DIR/R11a/f || error
921 $CHECKSTAT -t file $DIR/R11a/d/f || error
923 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
925 # bug 2429 - rename foo foo foo creates invalid file
928 $MULTIOP $f OcNs || error
930 run_test 24l "Renaming a file to itself ========================"
934 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
935 # on ext3 this does not remove either the source or target files
936 # though the "expected" operation would be to remove the source
937 $CHECKSTAT -t file ${f} || error "${f} missing"
938 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
940 run_test 24m "Renaming a file to a hard link to itself ========="
944 # this stats the old file after it was renamed, so it should fail
948 $CHECKSTAT ${f}.rename
951 run_test 24n "Statting the old file after renaming (Posix rename 2)"
954 check_kernel_version 37 || return 0
955 test_mkdir -p $DIR/d24o
956 rename_many -s random -v -n 10 $DIR/d24o
958 run_test 24o "rename of files during htree split ==============="
963 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
964 mrename $DIR/R12a $DIR/R12b
965 $CHECKSTAT -a $DIR/R12a || error
966 $CHECKSTAT -t dir $DIR/R12b || error
967 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
968 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
970 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
972 cleanup_multiop_pause() {
978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
981 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
982 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
985 trap cleanup_multiop_pause EXIT
986 mrename $DIR/R13a $DIR/R13b
987 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
988 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
989 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
990 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
991 cleanup_multiop_pause
992 wait $MULTIPID || error "multiop close failed"
994 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
996 test_24r() { #bug 3789
998 test_mkdir $DIR/R14a/b
999 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1000 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1001 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1003 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1006 test_mkdir $DIR/R15a
1007 test_mkdir $DIR/R15a/b
1008 test_mkdir $DIR/R15a/b/c
1009 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1010 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1011 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1013 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1015 test_mkdir $DIR/R16a
1016 test_mkdir $DIR/R16a/b
1017 test_mkdir $DIR/R16a/b/c
1018 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1019 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1020 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1022 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1024 test_24u() { # bug12192
1025 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1026 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1028 run_test 24u "create stripe file"
1034 simple_cleanup_common() {
1037 wait_delete_completed
1040 max_pages_per_rpc() {
1041 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1045 local NRFILES=100000
1046 local FREE_INODES=$(mdt_free_inodes 0)
1047 [[ $FREE_INODES -lt $NRFILES ]] &&
1048 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1052 trap simple_cleanup_common EXIT
1054 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1055 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1058 createmany -m $DIR/$tdir/$tfile $NRFILES
1060 cancel_lru_locks mdc
1061 lctl set_param mdc.*.stats clear
1063 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1065 # LU-5 large readdir
1066 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1067 # 8 bytes for name(filename is mostly 5 in this test) +
1068 # 8 bytes for luda_type
1069 # take into account of overhead in lu_dirpage header and end mark in
1070 # each page, plus one in RPC_NUM calculation.
1072 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1073 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1074 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1075 awk '/^mds_readpage/ {print $2}')
1076 [[ $mds_readpage -gt $RPC_NUM ]] &&
1077 error "large readdir doesn't take effect"
1079 simple_cleanup_common
1081 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1083 test_24w() { # bug21506
1085 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1086 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1087 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1088 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1089 [[ "$SZ1" -eq "$SZ2" ]] ||
1090 error "Error reading at the end of the file $tfile"
1092 run_test 24w "Reading a file larger than 4Gb"
1095 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1098 local remote_dir=$DIR/$tdir/remote_dir
1101 $LFS mkdir -i $MDTIDX $remote_dir ||
1102 error "create remote directory failed"
1104 mkdir -p $DIR/$tdir/src_dir
1105 touch $DIR/$tdir/src_file
1106 mkdir -p $remote_dir/tgt_dir
1107 touch $remote_dir/tgt_file
1109 mrename $remote_dir $DIR/ &&
1110 error "rename dir cross MDT works!"
1112 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1113 error "rename dir cross MDT works!"
1115 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1116 error "rename file cross MDT works!"
1118 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1119 error "ln file cross MDT should not work!"
1121 rm -rf $DIR/$tdir || error "Can not delete directories"
1123 run_test 24x "cross rename/link should be failed"
1126 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1129 local remote_dir=$DIR/$tdir/remote_dir
1132 $LFS mkdir -i $MDTIDX $remote_dir ||
1133 error "create remote directory failed"
1135 mkdir -p $remote_dir/src_dir
1136 touch $remote_dir/src_file
1137 mkdir -p $remote_dir/tgt_dir
1138 touch $remote_dir/tgt_file
1140 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1141 error "rename subdir in the same remote dir failed!"
1143 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1144 error "rename files in the same remote dir failed!"
1146 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1147 error "link files in the same remote dir failed!"
1149 rm -rf $DIR/$tdir || error "Can not delete directories"
1151 run_test 24y "rename/link on the same dir should succeed"
1154 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1157 local remote_src=$DIR/$tdir/remote_dir
1158 local remote_tgt=$DIR/$tdir/remote_tgt
1161 $LFS mkdir -i $MDTIDX $remote_src ||
1162 error "create remote directory failed"
1164 $LFS mkdir -i $MDTIDX $remote_tgt ||
1165 error "create remote directory failed"
1167 mrename $remote_src $remote_tgt &&
1168 error "rename remote dirs should not work!"
1170 # If target dir does not exists, it should succeed
1172 mrename $remote_src $remote_tgt ||
1173 error "rename remote dirs(tgt dir does not exists) failed!"
1175 rm -rf $DIR/$tdir || error "Can not delete directories"
1177 run_test 24z "rename one remote dir to another remote dir should fail"
1179 test_24A() { # LU-3182
1184 createmany -m $DIR/$tdir/$tfile $NFILES
1185 local t=$(ls $DIR/$tdir | wc -l)
1186 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1187 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1188 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1189 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1192 rm -rf $DIR/$tdir || error "Can not delete directories"
1194 run_test 24A "readdir() returns correct number of entries."
1196 test_24B() { # LU-4805
1197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1201 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1202 error "create striped dir failed"
1204 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1205 [ $count -eq 2 ] || error "Expected 2, got $count"
1207 touch $DIR/$tdir/striped_dir/a
1209 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1210 [ $count -eq 3 ] || error "Expected 3, got $count"
1212 touch $DIR/$tdir/striped_dir/.f
1214 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1215 [ $count -eq 4 ] || error "Expected 4, got $count"
1217 rm -rf $DIR/$tdir || error "Can not delete directories"
1219 run_test 24B "readdir for striped dir return correct number of entries"
1222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1228 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1229 error "create striped dir failed"
1231 cd $DIR/$tdir/d0/striped_dir
1233 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1234 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1235 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1237 [ "$d0_ino" = "$parent_ino" ] ||
1238 error ".. wrong, expect $d0_ino, get $parent_ino"
1240 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1241 error "mv striped dir failed"
1243 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1245 [ "$d1_ino" = "$parent_ino" ] ||
1246 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1248 run_test 24C "check .. in striped dir"
1251 echo '== symlink sanity ============================================='
1255 touch $DIR/s25/foo || error
1257 run_test 25a "create file in symlinked directory ==============="
1260 [ ! -d $DIR/d25 ] && test_25a
1261 $CHECKSTAT -t file $DIR/s25/foo || error
1263 run_test 25b "lookup file in symlinked directory ==============="
1267 test_mkdir $DIR/d26/d26-2
1268 ln -s d26/d26-2 $DIR/s26
1269 touch $DIR/s26/foo || error
1271 run_test 26a "multiple component symlink ======================="
1274 test_mkdir -p $DIR/d26b/d26-2
1275 ln -s d26b/d26-2/foo $DIR/s26-2
1276 touch $DIR/s26-2 || error
1278 run_test 26b "multiple component symlink at end of lookup ======"
1281 test_mkdir $DIR/d26.2
1282 touch $DIR/d26.2/foo
1283 ln -s d26.2 $DIR/s26.2-1
1284 ln -s s26.2-1 $DIR/s26.2-2
1285 ln -s s26.2-2 $DIR/s26.2-3
1286 chmod 0666 $DIR/s26.2-3/foo
1288 run_test 26c "chain of symlinks ================================"
1290 # recursive symlinks (bug 439)
1292 ln -s d26-3/foo $DIR/d26-3
1294 run_test 26d "create multiple component recursive symlink ======"
1297 [ ! -h $DIR/d26-3 ] && test_26d
1300 run_test 26e "unlink multiple component recursive symlink ======"
1302 # recursive symlinks (bug 7022)
1304 test_mkdir -p $DIR/$tdir
1305 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1306 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1307 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1308 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1309 cd $tfile || error "cd $tfile failed"
1310 ln -s .. dotdot || error "ln dotdot failed"
1311 ln -s dotdot/lndir lndir || error "ln lndir failed"
1312 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1313 output=`ls $tfile/$tfile/lndir/bar1`
1314 [ "$output" = bar1 ] && error "unexpected output"
1315 rm -r $tfile || error "rm $tfile failed"
1316 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1318 run_test 26f "rm -r of a directory which has recursive symlink ="
1321 echo '== stripe sanity =============================================='
1322 test_mkdir -p $DIR/d27 || error "mkdir failed"
1324 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1325 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1326 log "== test_27a: write to one stripe file ========================="
1327 cp /etc/hosts $DIR/d27/f0 || error
1329 run_test 27a "one stripe file =================================="
1332 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1333 test_mkdir -p $DIR/d27
1334 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1335 $GETSTRIPE -c $DIR/d27/f01
1336 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1337 error "two-stripe file doesn't have two stripes"
1339 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1341 run_test 27b "create and write to two stripe file"
1344 test_mkdir -p $DIR/d27
1345 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1346 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1347 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1349 run_test 27d "create file with default settings ================"
1352 test_mkdir -p $DIR/d27
1353 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1354 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1355 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1357 run_test 27e "setstripe existing file (should return error) ======"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1362 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1363 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1365 run_test 27f "setstripe with bad stripe size (should return error)"
1368 test_mkdir -p $DIR/d27
1369 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1370 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1371 error "$DIR/d27/fnone has object"
1373 run_test 27g "$GETSTRIPE with no objects"
1376 touch $DIR/d27/fsome || error "touch failed"
1377 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1379 run_test 27i "$GETSTRIPE with some objects"
1382 test_mkdir -p $DIR/d27
1383 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1385 run_test 27j "setstripe with bad stripe offset (should return error)"
1387 test_27k() { # bug 2844
1388 test_mkdir -p $DIR/d27
1390 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1391 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1392 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1393 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1394 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1395 dd if=/dev/zero of=$FILE bs=4k count=1
1396 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1397 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1399 run_test 27k "limit i_blksize for broken user apps ============="
1402 test_mkdir -p $DIR/d27
1403 mcreate $DIR/f27l || error "creating file"
1404 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1405 error "setstripe should have failed" || true
1407 run_test 27l "check setstripe permissions (should return error)"
1410 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1412 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1413 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1416 trap simple_cleanup_common EXIT
1417 test_mkdir -p $DIR/$tdir
1418 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1419 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1420 error "dd should fill OST0"
1422 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1424 [ $i -gt 256 ] && break
1427 touch $DIR/$tdir/f27m_$i
1428 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1429 error "OST0 was full but new created file still use it"
1431 touch $DIR/$tdir/f27m_$i
1432 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1433 error "OST0 was full but new created file still use it"
1434 simple_cleanup_common
1436 run_test 27m "create file while OST0 was full =================="
1439 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1443 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1444 # if the OST isn't full anymore.
1446 local OSTIDX=${1:-""}
1448 local list=$(comma_list $(osts_nodes))
1449 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1451 do_nodes $list lctl set_param fail_loc=0
1452 sync # initiate all OST_DESTROYs from MDS to OST
1456 exhaust_precreations() {
1459 local FAILIDX=${3:-$OSTIDX}
1461 test_mkdir -p $DIR/$tdir
1462 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1463 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1465 local OST=$(ostname_from_index $OSTIDX)
1466 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1467 sed -e 's/_UUID$//;s/^.*-//')
1470 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1471 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1472 osc.$mdtosc_proc1.prealloc_last_id)
1473 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1474 osc.$mdtosc_proc1.prealloc_next_id)
1476 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1477 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1479 test_mkdir -p $DIR/$tdir/${OST}
1480 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1481 #define OBD_FAIL_OST_ENOSPC 0x215
1482 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1483 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1484 echo "Creating to objid $last_id on ost $OST..."
1485 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1486 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1487 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1491 exhaust_all_precreations() {
1493 for (( i=0; i < OSTCOUNT; i++ )) ; do
1494 exhaust_precreations $i $1 -1
1499 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1502 remote_ost_nodsh && skip "remote OST with nodsh" && return
1505 rm -f $DIR/$tdir/$tfile
1506 exhaust_precreations 0 0x80000215
1507 $SETSTRIPE -c -1 $DIR/$tdir
1508 touch $DIR/$tdir/$tfile || error
1509 $GETSTRIPE $DIR/$tdir/$tfile
1512 run_test 27n "create file with some full OSTs =================="
1515 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1517 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1518 remote_ost_nodsh && skip "remote OST with nodsh" && return
1521 rm -f $DIR/$tdir/$tfile
1522 exhaust_all_precreations 0x215
1524 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1529 run_test 27o "create file with all full OSTs (should error) ===="
1532 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1535 remote_ost_nodsh && skip "remote OST with nodsh" && return
1538 rm -f $DIR/$tdir/$tfile
1539 test_mkdir -p $DIR/$tdir
1541 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1542 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1543 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1545 exhaust_precreations 0 0x80000215
1546 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1547 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1548 $GETSTRIPE $DIR/$tdir/$tfile
1552 run_test 27p "append to a truncated file with some full OSTs ==="
1555 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1558 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 rm -f $DIR/$tdir/$tfile
1563 test_mkdir -p $DIR/$tdir
1564 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1565 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1566 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1568 exhaust_all_precreations 0x215
1570 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1571 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1575 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1581 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 rm -f $DIR/$tdir/$tfile
1585 exhaust_precreations 0 0x80000215
1587 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1591 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1593 test_27s() { # bug 10725
1594 test_mkdir -p $DIR/$tdir
1595 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1596 local stripe_count=0
1597 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1598 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1599 error "stripe width >= 2^32 succeeded" || true
1602 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1604 test_27t() { # bug 10864
1609 $WLFS getstripe $tfile
1612 run_test 27t "check that utils parse path correctly"
1614 test_27u() { # bug 4900
1615 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1618 local list=$(comma_list $(mdts_nodes))
1620 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1621 do_nodes $list $LCTL set_param fail_loc=0x139
1622 test_mkdir -p $DIR/$tdir
1624 createmany -o $DIR/$tdir/t- 1000
1625 do_nodes $list $LCTL set_param fail_loc=0
1627 TLOG=$DIR/$tfile.getstripe
1628 $GETSTRIPE $DIR/$tdir > $TLOG
1629 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1630 unlinkmany $DIR/$tdir/t- 1000
1631 [[ $OBJS -gt 0 ]] &&
1632 error "$OBJS objects created on OST-0. See $TLOG" || pass
1634 run_test 27u "skip object creation on OSC w/o objects =========="
1636 test_27v() { # bug 4900
1637 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1639 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1640 remote_ost_nodsh && skip "remote OST with nodsh" && return
1642 exhaust_all_precreations 0x215
1645 test_mkdir -p $DIR/$tdir
1646 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1648 touch $DIR/$tdir/$tfile
1649 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1651 for (( i=1; i < OSTCOUNT; i++ )); do
1652 do_facet ost$i lctl set_param fail_loc=0x705
1654 local START=`date +%s`
1655 createmany -o $DIR/$tdir/$tfile 32
1657 local FINISH=`date +%s`
1658 local TIMEOUT=`lctl get_param -n timeout`
1659 local PROCESS=$((FINISH - START))
1660 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1661 error "$FINISH - $START >= $TIMEOUT / 2"
1662 sleep $((TIMEOUT / 2 - PROCESS))
1665 run_test 27v "skip object creation on slow OST ================="
1667 test_27w() { # bug 10997
1668 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1669 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1670 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1671 error "stripe size $size != 65536" || true
1672 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1673 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1675 run_test 27w "check $SETSTRIPE -S option"
1678 [[ $OSTCOUNT -lt 2 ]] &&
1679 skip_env "skipping multiple stripe count/offset test" && return
1681 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1682 for i in $(seq 1 $OSTCOUNT); do
1684 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1685 error "setstripe -c $i -i $offset failed"
1686 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1687 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1688 [ $count -ne $i ] && error "stripe count $count != $i" || true
1689 [ $index -ne $offset ] &&
1690 error "stripe offset $index != $offset" || true
1693 run_test 27wa "check $SETSTRIPE -c -i options"
1696 remote_ost_nodsh && skip "remote OST with nodsh" && return
1697 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1699 OFFSET=$(($OSTCOUNT - 1))
1701 local OST=$(ostname_from_index $OSTIDX)
1703 test_mkdir -p $DIR/$tdir
1704 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1705 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1707 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1708 for i in `seq 0 $OFFSET`; do
1709 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1710 error "OST0 was degraded but new created file still use it"
1712 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1714 run_test 27x "create files while OST0 is degraded"
1717 [[ $OSTCOUNT -lt 2 ]] &&
1718 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1719 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1720 remote_ost_nodsh && skip "remote OST with nodsh" && return
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1723 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1724 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1725 osc.$mdtosc.prealloc_last_id)
1726 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1727 osc.$mdtosc.prealloc_next_id)
1728 local fcount=$((last_id - next_id))
1729 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1730 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1732 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1733 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1734 local OST_DEACTIVE_IDX=-1
1739 for OSC in $MDS_OSCS; do
1740 OST=$(osc_to_ost $OSC)
1741 OSTIDX=$(index_from_ostuuid $OST)
1742 if [ $OST_DEACTIVE_IDX == -1 ]; then
1743 OST_DEACTIVE_IDX=$OSTIDX
1745 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1746 echo $OSC "is Deactivated:"
1747 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1751 OSTIDX=$(index_from_ostuuid $OST)
1753 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1755 for OSC in $MDS_OSCS; do
1756 OST=$(osc_to_ost $OSC)
1757 OSTIDX=$(index_from_ostuuid $OST)
1758 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1759 echo $OST "is degraded:"
1760 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1761 obdfilter.$OST.degraded=1
1766 createmany -o $DIR/$tdir/$tfile $fcount
1768 for OSC in $MDS_OSCS; do
1769 OST=$(osc_to_ost $OSC)
1770 OSTIDX=$(index_from_ostuuid $OST)
1771 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1772 echo $OST "is recovered from degraded:"
1773 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1774 obdfilter.$OST.degraded=0
1776 do_facet $SINGLEMDS lctl --device %$OSC activate
1780 # all osp devices get activated, hence -1 stripe count restored
1783 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1784 # devices get activated.
1786 $SETSTRIPE -c -1 $DIR/$tfile
1787 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1789 [ $stripecnt -ne $OSTCOUNT ] &&
1790 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1793 run_test 27y "create files while OST0 is degraded and the rest inactive"
1799 lmm_count=$($GETSTRIPE -c $1)
1800 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1801 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1803 local old_ifs="$IFS"
1805 fid=($($LFS path2fid $1))
1808 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1809 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1811 # compare lmm_seq and lu_fid->f_seq
1812 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1813 # compare lmm_object_id and lu_fid->oid
1814 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1816 # check the trusted.fid attribute of the OST objects of the file
1817 local have_obdidx=false
1819 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1820 # skip lines up to and including "obdidx"
1821 [ -z "$obdidx" ] && break
1822 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1823 $have_obdidx || continue
1825 local ost=$((obdidx + 1))
1826 local dev=$(ostdevname $ost)
1829 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1831 seq=$(echo $seq | sed -e "s/^0x//g")
1832 if [ $seq == 0 ]; then
1833 oid_hex=$(echo $oid)
1835 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1837 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1841 # Don't unmount/remount the OSTs if we don't need to do that.
1842 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1843 # update too, until that use mount/ll_decode_filter_fid/mount.
1844 # Re-enable when debugfs will understand new filter_fid.
1846 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1847 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1848 $dev 2>/dev/null" | grep "parent=")
1851 mount_fstype ost$ost
1852 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1853 $(facet_mntpt ost$ost)/$obj_file)
1854 unmount_fstype ost$ost
1855 start ost$ost $dev $OST_MOUNT_OPTS
1858 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1860 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1862 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1863 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1864 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1865 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1866 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1868 if echo $ff_parent | grep -q 'stripe='; then
1869 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1872 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1873 # into f_ver in this case. See the comment on
1876 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1880 # compare lmm_seq and filter_fid->ff_parent.f_seq
1881 [ $ff_pseq = $lmm_seq ] ||
1882 error "FF parent SEQ $ff_pseq != $lmm_seq"
1883 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1884 [ $ff_poid = $lmm_oid ] ||
1885 error "FF parent OID $ff_poid != $lmm_oid"
1886 (($ff_pstripe == $stripe_nr)) ||
1887 error "FF stripe $ff_pstripe != $stripe_nr"
1889 stripe_nr=$((stripe_nr + 1))
1894 remote_ost_nodsh && skip "remote OST with nodsh" && return
1895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1896 test_mkdir -p $DIR/$tdir
1898 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1899 { error "setstripe -c -1 failed"; return 1; }
1900 # We need to send a write to every object to get parent FID info set.
1901 # This _should_ also work for setattr, but does not currently.
1902 # touch $DIR/$tdir/$tfile-1 ||
1903 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1904 { error "dd $tfile-1 failed"; return 2; }
1905 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1906 { error "setstripe -c -1 failed"; return 3; }
1907 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1908 { error "dd $tfile-2 failed"; return 4; }
1910 # make sure write RPCs have been sent to OSTs
1913 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1914 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1916 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1918 test_27A() { # b=19102
1919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1920 local restore_size=$($GETSTRIPE -S $MOUNT)
1921 local restore_count=$($GETSTRIPE -c $MOUNT)
1922 local restore_offset=$($GETSTRIPE -i $MOUNT)
1923 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1924 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1925 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1926 local default_size=$($GETSTRIPE -S $MOUNT)
1927 local default_offset=$($GETSTRIPE -i $MOUNT)
1928 local dsize=$((1024 * 1024))
1929 [ $default_size -eq $dsize ] ||
1930 error "stripe size $default_size != $dsize"
1931 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1932 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1934 run_test 27A "check filesystem-wide default LOV EA values"
1936 test_27B() { # LU-2523
1937 test_mkdir -p $DIR/$tdir
1938 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1940 # open f1 with O_LOV_DELAY_CREATE
1942 # call setstripe ioctl on open file descriptor for f1
1944 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1948 # open f1 with O_LOV_DELAY_CREATE
1950 # call setstripe ioctl on open file descriptor for f1
1952 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1954 # Allow multiop to fail in imitation of NFS's busted semantics.
1957 run_test 27B "call setstripe on open unlinked file/rename victim"
1959 test_27C() { #LU-2871
1960 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1968 test_mkdir -p $DIR/$tdir
1970 for i in $(seq 0 $((OSTCOUNT - 1))); do
1971 # set stripe across all OSTs starting from OST$i
1972 $SETSTRIPE -i $i -c -1 $tfile$i
1973 # get striping information
1974 ost_idx=($($GETSTRIPE $tfile$i |
1975 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1979 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1980 error "${#ost_idx[@]} != $OSTCOUNT"
1982 for index in $(seq 0 $((OSTCOUNT - 1))); do
1984 for j in $(echo ${ost_idx[@]}); do
1985 if [ $index -eq $j ]; then
1991 error "Can not find $index in ${ost_idx[@]}"
1995 run_test 27C "check full striping across all OSTs"
1998 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1999 local POOL=${POOL:-testpool}
2001 local last_ost=$(($OSTCOUNT - 1))
2003 local ost_list=$(seq $first_ost $ost_step $last_ost)
2004 local ost_range="$first_ost $last_ost $ost_step"
2007 pool_add $POOL || error "pool_add failed"
2008 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2009 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2010 error "llapi_layout_test failed"
2011 cleanup_pools || error "cleanup_pools failed"
2013 run_test 27D "validate llapi_layout API"
2015 # createtest also checks that device nodes are created and
2016 # then visible correctly (#2091)
2017 test_28() { # bug 2091
2019 $CREATETEST $DIR/d28/ct || error
2021 run_test 28 "create/mknod/mkdir with bad file types ============"
2024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2025 cancel_lru_locks mdc
2031 declare -i LOCKCOUNTORIG=0
2032 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2033 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2035 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2037 declare -i LOCKUNUSEDCOUNTORIG=0
2038 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2039 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2046 declare -i LOCKCOUNTCURRENT=0
2047 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2048 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2051 declare -i LOCKUNUSEDCOUNTCURRENT=0
2052 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2053 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2056 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2057 $LCTL set_param -n ldlm.dump_namespaces ""
2058 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2059 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2060 log "dumped log to $TMP/test_29.dk (bug 5793)"
2063 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2064 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2065 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2066 log "dumped log to $TMP/test_29.dk (bug 5793)"
2070 run_test 29 "IT_GETATTR regression ============================"
2072 test_30a() { # was test_30
2073 cp $(which ls) $DIR || cp /bin/ls $DIR
2077 run_test 30a "execute binary from Lustre (execve) =============="
2080 cp `which ls` $DIR || cp /bin/ls $DIR
2082 $RUNAS $DIR/ls / || error
2085 run_test 30b "execute binary from Lustre as non-root ==========="
2087 test_30c() { # b=22376
2088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2089 cp `which ls` $DIR || cp /bin/ls $DIR
2091 cancel_lru_locks mdc
2092 cancel_lru_locks osc
2093 $RUNAS $DIR/ls / || error
2096 run_test 30c "execute binary from Lustre without read perms ===="
2099 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2100 $CHECKSTAT -a $DIR/f31 || error
2102 run_test 31a "open-unlink file =================================="
2105 touch $DIR/f31 || error
2106 ln $DIR/f31 $DIR/f31b || error
2107 $MULTIOP $DIR/f31b Ouc || error
2108 $CHECKSTAT -t file $DIR/f31 || error
2110 run_test 31b "unlink file with multiple links while open ======="
2113 touch $DIR/f31 || error
2114 ln $DIR/f31 $DIR/f31c || error
2115 multiop_bg_pause $DIR/f31 O_uc || return 1
2117 $MULTIOP $DIR/f31c Ouc
2118 kill -USR1 $MULTIPID
2121 run_test 31c "open-unlink file with multiple links ============="
2124 opendirunlink $DIR/d31d $DIR/d31d || error
2125 $CHECKSTAT -a $DIR/d31d || error
2127 run_test 31d "remove of open directory ========================="
2129 test_31e() { # bug 2904
2130 check_kernel_version 34 || return 0
2131 openfilleddirunlink $DIR/d31e || error
2133 run_test 31e "remove of open non-empty directory ==============="
2135 test_31f() { # bug 4554
2136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2138 test_mkdir $DIR/d31f
2139 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2140 cp /etc/hosts $DIR/d31f
2142 $GETSTRIPE $DIR/d31f/hosts
2143 multiop_bg_pause $DIR/d31f D_c || return 1
2146 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2147 test_mkdir $DIR/d31f
2148 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2149 cp /etc/hosts $DIR/d31f
2151 $GETSTRIPE $DIR/d31f/hosts
2152 multiop_bg_pause $DIR/d31f D_c || return 1
2155 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2156 wait $MULTIPID || error "first opendir $MULTIPID failed"
2160 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2161 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2164 run_test 31f "remove of open directory with open-unlink file ==="
2167 echo "-- cross directory link --"
2168 test_mkdir -c1 $DIR/${tdir}ga
2169 test_mkdir -c1 $DIR/${tdir}gb
2170 touch $DIR/${tdir}ga/f
2171 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2172 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2173 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2174 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2175 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2177 run_test 31g "cross directory link==============="
2180 echo "-- cross directory link --"
2181 test_mkdir -c1 $DIR/${tdir}
2182 test_mkdir -c1 $DIR/${tdir}/dir
2183 touch $DIR/${tdir}/f
2184 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2185 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2186 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2187 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2188 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2190 run_test 31h "cross directory link under child==============="
2193 echo "-- cross directory link --"
2194 test_mkdir -c1 $DIR/$tdir
2195 test_mkdir -c1 $DIR/$tdir/dir
2196 touch $DIR/$tdir/dir/f
2197 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2198 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2199 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2200 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2201 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2203 run_test 31i "cross directory link under parent==============="
2206 test_mkdir -c1 -p $DIR/$tdir
2207 test_mkdir -c1 -p $DIR/$tdir/dir1
2208 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2209 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2210 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2211 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2214 run_test 31j "link for directory==============="
2217 test_mkdir -c1 -p $DIR/$tdir
2219 touch $DIR/$tdir/exist
2220 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2221 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2222 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2223 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2224 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2225 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2226 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2229 run_test 31k "link to file: the same, non-existing, dir==============="
2235 touch $DIR/d31m2/exist
2236 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2237 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2238 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2239 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2240 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2241 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2244 run_test 31m "link to file: the same, non-existing, dir==============="
2247 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2248 nlink=$(stat --format=%h $DIR/$tfile)
2249 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2251 local cmd="exec $fd<$DIR/$tfile"
2254 trap "eval $cmd" EXIT
2255 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2256 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2257 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2258 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2259 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2262 run_test 31n "check link count of unlinked file"
2265 local TEMPNAME=$(mktemp $1_XXXXXX)
2266 mlink $TEMPNAME $1 2> /dev/null &&
2267 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2271 test_31o() { # LU-2901
2273 for LOOP in $(seq 100); do
2274 rm -f $DIR/$tdir/$tfile*
2275 for THREAD in $(seq 8); do
2276 link_one $DIR/$tdir/$tfile.$LOOP &
2279 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2280 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2281 error "$LINKS duplicate links to $tfile.$LOOP" &&
2285 run_test 31o "duplicate hard links with same filename"
2288 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2291 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2292 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2294 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2295 error "open unlink test1 failed"
2296 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2297 error "open unlink test2 failed"
2299 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2300 error "test1 still exists"
2301 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2302 error "test2 still exists"
2304 run_test 31p "remove of open striped directory"
2306 cleanup_test32_mount() {
2308 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2313 echo "== more mountpoints and symlinks ================="
2314 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2315 trap cleanup_test32_mount EXIT
2316 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2317 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2318 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2319 cleanup_test32_mount
2321 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2325 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2326 trap cleanup_test32_mount EXIT
2327 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2328 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2329 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2330 cleanup_test32_mount
2332 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2336 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2337 trap cleanup_test32_mount EXIT
2338 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2339 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2340 test_mkdir -p $DIR/$tdir/d2/test_dir
2341 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2342 cleanup_test32_mount
2344 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2348 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2349 trap cleanup_test32_mount EXIT
2350 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2351 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2352 test_mkdir -p $DIR/$tdir/d2/test_dir
2353 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2354 cleanup_test32_mount
2356 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2359 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2360 test_mkdir -p $DIR/d32e/tmp
2361 TMP_DIR=$DIR/d32e/tmp
2362 ln -s $DIR/d32e $TMP_DIR/symlink11
2363 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2364 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2365 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2367 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2370 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2371 test_mkdir -p $DIR/d32f/tmp
2372 TMP_DIR=$DIR/d32f/tmp
2373 ln -s $DIR/d32f $TMP_DIR/symlink11
2374 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2375 ls $DIR/d32f/tmp/symlink11 || error
2376 ls $DIR/d32f/symlink01 || error
2378 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2381 TMP_DIR=$DIR/$tdir/tmp
2382 test_mkdir -p $DIR/$tdir/tmp
2383 test_mkdir $DIR/${tdir}2
2384 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2385 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2386 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2387 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2388 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2389 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2391 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2394 rm -fr $DIR/$tdir $DIR/${tdir}2
2395 TMP_DIR=$DIR/$tdir/tmp
2396 test_mkdir -p $DIR/$tdir/tmp
2397 test_mkdir $DIR/${tdir}2
2398 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2399 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2400 ls $TMP_DIR/symlink12 || error
2401 ls $DIR/$tdir/symlink02 || error
2403 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2407 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2408 trap cleanup_test32_mount EXIT
2409 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2410 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2411 touch $DIR/$tdir/test_file
2412 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2413 cleanup_test32_mount
2415 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2419 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2420 trap cleanup_test32_mount EXIT
2421 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2422 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2423 touch $DIR/$tdir/test_file
2424 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2425 cleanup_test32_mount
2427 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2432 trap cleanup_test32_mount EXIT
2433 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2434 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2435 test_mkdir -p $DIR/$tdir/d2
2436 touch $DIR/$tdir/d2/test_file || error
2437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2438 cleanup_test32_mount
2440 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2445 trap cleanup_test32_mount EXIT
2446 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2447 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2448 test_mkdir -p $DIR/$tdir/d2
2449 touch $DIR/$tdir/d2/test_file
2450 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2451 cleanup_test32_mount
2453 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2457 test_mkdir -p $DIR/d32m/tmp
2458 TMP_DIR=$DIR/d32m/tmp
2459 ln -s $DIR $TMP_DIR/symlink11
2460 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2461 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2462 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2464 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2468 test_mkdir -p $DIR/d32n/tmp
2469 TMP_DIR=$DIR/d32n/tmp
2470 ln -s $DIR $TMP_DIR/symlink11
2471 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2472 ls -l $DIR/d32n/tmp/symlink11 || error
2473 ls -l $DIR/d32n/symlink01 || error
2475 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2479 test_mkdir -p $DIR/d32o/tmp
2480 TMP_DIR=$DIR/d32o/tmp
2481 ln -s $DIR/$tfile $TMP_DIR/symlink12
2482 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2483 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2486 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2488 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2498 test_mkdir -p $DIR/d32p/tmp
2500 TMP_DIR=$DIR/d32p/tmp
2502 ln -s $DIR/$tfile $TMP_DIR/symlink12
2504 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2506 cat $DIR/d32p/tmp/symlink12 || error
2508 cat $DIR/d32p/symlink02 || error
2511 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2513 cleanup_testdir_mount() {
2515 $UMOUNT -d $DIR/$tdir
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2520 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2521 trap cleanup_testdir_mount EXIT
2522 test_mkdir -p $DIR/$tdir
2523 touch $DIR/$tdir/under_the_mount
2524 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2525 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2526 cleanup_testdir_mount
2528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2533 trap cleanup_testdir_mount EXIT
2534 test_mkdir -p $DIR/$tdir
2535 touch $DIR/$tdir/under_the_mount
2536 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2537 ls $DIR/$tdir | grep -q under_the_mount && error || true
2538 cleanup_testdir_mount
2540 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2545 chmod 444 $DIR/$tfile
2546 chown $RUNAS_ID $DIR/$tfile
2548 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2551 run_test 33aa "write file with mode 444 (should return error) ===="
2555 test_mkdir -p $DIR/d33
2556 chown $RUNAS_ID $DIR/d33
2557 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2558 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2559 error "open RDWR" || true
2561 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2565 test_mkdir -p $DIR/d33
2566 chown $RUNAS_ID $DIR/d33
2567 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33
2569 run_test 33b "test open file with malformed flags (No panic)"
2572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2578 remote_ost_nodsh && skip "remote OST with nodsh" && return
2581 test_mkdir -p $DIR/d33
2582 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2585 for ostnum in $(seq $OSTCOUNT); do
2586 # test-framework's OST numbering is one-based, while Lustre's
2588 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2589 # Parsing llobdstat's output sucks; we could grep the /proc
2590 # path, but that's likely to not be as portable as using the
2591 # llobdstat utility. So we parse lctl output instead.
2592 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2593 obdfilter/$ostname/stats |
2594 awk '/^write_bytes/ {print $7}' )
2595 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2596 if (( ${write_bytes:-0} > 0 ))
2603 $all_zeros || return 0
2606 echo foo > $DIR/d33/bar
2610 # Total up write_bytes after writing. We'd better find non-zeros.
2611 for ostnum in $(seq $OSTCOUNT); do
2612 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2613 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2614 obdfilter/$ostname/stats |
2615 awk '/^write_bytes/ {print $7}' )
2616 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2617 if (( ${write_bytes:-0} > 0 ))
2626 for ostnum in $(seq $OSTCOUNT); do
2627 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2628 echo "Check that write_bytes is present in obdfilter/*/stats:"
2629 do_facet ost$ostnum lctl get_param -n \
2630 obdfilter/$ostname/stats
2632 error "OST not keeping write_bytes stats (b22312)"
2635 run_test 33c "test llobdstat and write_bytes"
2638 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2641 local remote_dir=$DIR/$tdir/remote_dir
2644 $LFS mkdir -i $MDTIDX $remote_dir ||
2645 error "create remote directory failed"
2647 touch $remote_dir/$tfile
2648 chmod 444 $remote_dir/$tfile
2649 chown $RUNAS_ID $remote_dir/$tfile
2651 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2653 chown $RUNAS_ID $remote_dir
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2655 error "create" || true
2656 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2657 error "open RDWR" || true
2658 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2659 error "create" || true
2661 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2668 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2669 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2670 mkdir $DIR/$tdir/local_dir
2672 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2673 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2674 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2676 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2677 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2679 rmdir $DIR/$tdir/* || error "rmdir failed"
2682 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2683 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2684 mkdir $DIR/$tdir/local_dir
2686 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2687 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2688 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2690 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2691 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2693 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2696 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2697 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2698 mkdir $DIR/$tdir/local_dir
2700 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2701 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2702 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2704 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2705 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2707 run_test 33e "mkdir and striped directory should have same mode"
2709 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2712 $MCREATE $DIR/f34 || error
2713 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2714 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2715 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2716 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2718 run_test 34a "truncate file that has not been opened ==========="
2721 [ ! -f $DIR/f34 ] && test_34a
2722 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2723 $OPENFILE -f O_RDONLY $DIR/f34
2724 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2725 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2727 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2730 [ ! -f $DIR/f34 ] && test_34a
2731 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2732 $OPENFILE -f O_RDWR $DIR/f34
2733 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2734 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2736 run_test 34c "O_RDWR opening file-with-size works =============="
2739 [ ! -f $DIR/f34 ] && test_34a
2740 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2741 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2744 run_test 34d "write to sparse file ============================="
2748 $MCREATE $DIR/f34e || error
2749 $TRUNCATE $DIR/f34e 1000 || error
2750 $CHECKSTAT -s 1000 $DIR/f34e || error
2751 $OPENFILE -f O_RDWR $DIR/f34e
2752 $CHECKSTAT -s 1000 $DIR/f34e || error
2754 run_test 34e "create objects, some with size and some without =="
2756 test_34f() { # bug 6242, 6243
2757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2760 $MCREATE $DIR/f34f || error
2761 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2762 dd if=$DIR/f34f of=$TMP/f34f
2763 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2764 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2765 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2766 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2767 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2769 run_test 34f "read from a file with no objects until EOF ======="
2772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2773 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2774 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2775 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2776 cancel_lru_locks osc
2777 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2778 error "wrong size after lock cancel"
2780 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2781 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2782 error "expanding truncate failed"
2783 cancel_lru_locks osc
2784 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2785 error "wrong expanded size after lock cancel"
2787 run_test 34g "truncate long file ==============================="
2790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2794 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2795 sync # Flush the cache so that multiop below does not block on cache
2796 # flush when getting the group lock
2797 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2800 # Since just timed wait is not good enough, let's do a sync write
2801 # that way we are sure enough time for a roundtrip + processing
2802 # passed + 2 seconds of extra margin.
2803 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2807 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2808 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2812 local nsz=`stat -c %s $DIR/$tfile`
2813 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2815 run_test 34h "ftruncate file under grouplock should not block"
2818 cp /bin/sh $DIR/f35a
2820 chown $RUNAS_ID $DIR/f35a
2821 $RUNAS $DIR/f35a && error || true
2824 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2828 utime $DIR/f36 || error
2830 run_test 36a "MDS utime check (mknod, utime) ==================="
2834 utime $DIR/f36 || error
2836 run_test 36b "OST utime check (open, utime) ===================="
2841 chown $RUNAS_ID $DIR/d36
2842 $RUNAS utime $DIR/d36/f36 || error
2844 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2847 [ ! -d $DIR/d36 ] && test_36c
2848 echo "" > $DIR/d36/f36
2849 $RUNAS utime $DIR/d36/f36 || error
2851 run_test 36d "non-root OST utime check (open, utime) ==========="
2854 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2855 test_mkdir -p $DIR/$tdir
2856 touch $DIR/$tdir/$tfile
2857 $RUNAS utime $DIR/$tdir/$tfile && \
2858 error "utime worked, expected failure" || true
2860 run_test 36e "utime on non-owned file (should return error) ===="
2864 local LANG_SAVE=$LANG
2865 local LC_LANG_SAVE=$LC_LANG
2866 export LANG=C LC_LANG=C # for date language
2868 DATESTR="Dec 20 2000"
2869 test_mkdir -p $DIR/$tdir
2870 lctl set_param fail_loc=$fl
2872 cp /etc/hosts $DIR/$tdir/$tfile
2873 sync & # write RPC generated with "current" inode timestamp, but delayed
2875 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2876 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2877 cancel_lru_locks osc
2878 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2880 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2881 echo "BEFORE: $LS_BEFORE" && \
2882 echo "AFTER : $LS_AFTER" && \
2883 echo "WANT : $DATESTR" && \
2884 error "$DIR/$tdir/$tfile timestamps changed" || true
2886 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2891 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2892 subr_36fh "0x80000214"
2894 run_test 36f "utime on file racing with OST BRW write =========="
2897 remote_ost_nodsh && skip "remote OST with nodsh" && return
2898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 test_mkdir -p $DIR/$tdir
2904 fmd_max_age=$(do_facet ost1 \
2905 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2908 fmd_before=$(do_facet ost1 \
2909 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2910 touch $DIR/$tdir/$tfile
2911 sleep $((fmd_max_age + 12))
2912 fmd_after=$(do_facet ost1 \
2913 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2915 echo "fmd_before: $fmd_before"
2916 echo "fmd_after: $fmd_after"
2917 [[ $fmd_after -gt $fmd_before ]] &&
2918 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2919 error "fmd didn't expire after ping" || true
2921 run_test 36g "filter mod data cache expiry ====================="
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2925 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2926 subr_36fh "0x80000227"
2928 run_test 36h "utime on file racing with OST BRW write =========="
2931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2934 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2936 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2937 local new_mtime=$((mtime + 200))
2939 #change Modify time of striped dir
2940 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2941 error "change mtime failed"
2943 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2945 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2947 run_test 36i "change mtime on striped directory"
2949 # test_37 - duplicate with tests 32q 32r
2952 local file=$DIR/$tfile
2954 openfile -f O_DIRECTORY $file
2957 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2958 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2960 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2964 touch $DIR/${tfile}2
2965 # ls -l $DIR/$tfile $DIR/${tfile}2
2966 # ls -lu $DIR/$tfile $DIR/${tfile}2
2967 # ls -lc $DIR/$tfile $DIR/${tfile}2
2969 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2970 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2972 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2974 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2976 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2977 error "O_TRUNC didn't change timestamps"
2980 run_test 39 "mtime changed on create ==========================="
2983 test_mkdir -p -c1 $DIR/$tdir
2984 cp -p /etc/passwd $DIR/$tdir/fopen
2985 cp -p /etc/passwd $DIR/$tdir/flink
2986 cp -p /etc/passwd $DIR/$tdir/funlink
2987 cp -p /etc/passwd $DIR/$tdir/frename
2988 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2991 echo "aaaaaa" >> $DIR/$tdir/fopen
2992 echo "aaaaaa" >> $DIR/$tdir/flink
2993 echo "aaaaaa" >> $DIR/$tdir/funlink
2994 echo "aaaaaa" >> $DIR/$tdir/frename
2996 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2997 local link_new=`stat -c %Y $DIR/$tdir/flink`
2998 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2999 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3001 cat $DIR/$tdir/fopen > /dev/null
3002 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3003 rm -f $DIR/$tdir/funlink2
3004 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3006 for (( i=0; i < 2; i++ )) ; do
3007 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3008 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3009 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3010 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3012 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3013 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3014 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3015 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39b "mtime change on open, link, unlink, rename ======"
3023 # this should be set to past
3024 TEST_39_MTIME=`date -d "1 year ago" +%s`
3030 local mtime0=`stat -c %Y $DIR1/$tfile`
3032 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3033 local mtime1=`stat -c %Y $DIR1/$tfile`
3034 [ "$mtime1" = $TEST_39_MTIME ] || \
3035 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3038 echo hello >> $DIR1/$tfile
3040 local mtime2=`stat -c %Y $DIR1/$tfile`
3041 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3042 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3044 mv $DIR1/$tfile $DIR1/$tfile-1
3046 for (( i=0; i < 2; i++ )) ; do
3047 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3048 [ "$mtime2" = "$mtime3" ] || \
3049 error "mtime ($mtime2) changed (to $mtime3) on rename"
3051 cancel_lru_locks osc
3052 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3055 run_test 39c "mtime change on rename ==========================="
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3062 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3064 for (( i=0; i < 2; i++ )) ; do
3065 local mtime=`stat -c %Y $DIR1/$tfile`
3066 [ $mtime = $TEST_39_MTIME ] || \
3067 error "mtime($mtime) is not set to $TEST_39_MTIME"
3069 cancel_lru_locks osc
3070 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3073 run_test 39d "create, utime, stat =============================="
3077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3079 local mtime1=`stat -c %Y $DIR1/$tfile`
3081 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3083 for (( i=0; i < 2; i++ )) ; do
3084 local mtime2=`stat -c %Y $DIR1/$tfile`
3085 [ $mtime2 = $TEST_39_MTIME ] || \
3086 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3088 cancel_lru_locks osc
3089 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3092 run_test 39e "create, stat, utime, stat ========================"
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 mtime1=`stat -c %Y $DIR1/$tfile`
3101 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3103 for (( i=0; i < 2; i++ )) ; do
3104 local mtime2=`stat -c %Y $DIR1/$tfile`
3105 [ $mtime2 = $TEST_39_MTIME ] || \
3106 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3108 cancel_lru_locks osc
3109 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3112 run_test 39f "create, stat, sleep, utime, stat ================="
3116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3117 echo hello >> $DIR1/$tfile
3118 local mtime1=`stat -c %Y $DIR1/$tfile`
3121 chmod o+r $DIR1/$tfile
3123 for (( i=0; i < 2; i++ )) ; do
3124 local mtime2=`stat -c %Y $DIR1/$tfile`
3125 [ "$mtime1" = "$mtime2" ] || \
3126 error "lost mtime: $mtime2, should be $mtime1"
3128 cancel_lru_locks osc
3129 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3132 run_test 39g "write, chmod, stat ==============================="
3136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3141 echo hello >> $DIR1/$tfile
3142 local mtime1=`stat -c %Y $DIR1/$tfile`
3144 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3146 if [ "$d1" != "$d2" ]; then
3147 echo "write and touch not within one second"
3149 for (( i=0; i < 2; i++ )) ; do
3150 local mtime2=`stat -c %Y $DIR1/$tfile`
3151 [ "$mtime2" = $TEST_39_MTIME ] || \
3152 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3154 cancel_lru_locks osc
3155 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3159 run_test 39h "write, utime within one second, stat ============="
3162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3166 echo hello >> $DIR1/$tfile
3167 local mtime1=`stat -c %Y $DIR1/$tfile`
3169 mv $DIR1/$tfile $DIR1/$tfile-1
3171 for (( i=0; i < 2; i++ )) ; do
3172 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3174 [ "$mtime1" = "$mtime2" ] || \
3175 error "lost mtime: $mtime2, should be $mtime1"
3177 cancel_lru_locks osc
3178 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3181 run_test 39i "write, rename, stat =============================="
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3185 start_full_debug_logging
3189 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3190 lctl set_param fail_loc=0x80000412
3191 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3192 error "multiop failed"
3194 local mtime1=`stat -c %Y $DIR1/$tfile`
3196 mv $DIR1/$tfile $DIR1/$tfile-1
3198 kill -USR1 $multipid
3199 wait $multipid || error "multiop close failed"
3201 for (( i=0; i < 2; i++ )) ; do
3202 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3203 [ "$mtime1" = "$mtime2" ] ||
3204 error "mtime is lost on close: $mtime2, " \
3207 cancel_lru_locks osc
3208 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3210 lctl set_param fail_loc=0
3211 stop_full_debug_logging
3213 run_test 39j "write, rename, close, stat ======================="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3222 local mtime1=`stat -c %Y $DIR1/$tfile`
3224 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3226 kill -USR1 $multipid
3227 wait $multipid || error "multiop close failed"
3229 for (( i=0; i < 2; i++ )) ; do
3230 local mtime2=`stat -c %Y $DIR1/$tfile`
3232 [ "$mtime2" = $TEST_39_MTIME ] || \
3233 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3235 cancel_lru_locks osc
3236 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3239 run_test 39k "write, utime, close, stat ========================"
3241 # this should be set to future
3242 TEST_39_ATIME=`date -d "1 year" +%s`
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3247 local atime_diff=$(do_facet $SINGLEMDS \
3248 lctl get_param -n mdd.*MDT0000*.atime_diff)
3252 # test setting directory atime to future
3253 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3254 local atime=$(stat -c %X $DIR/$tdir)
3255 [ "$atime" = $TEST_39_ATIME ] || \
3256 error "atime is not set to future: $atime, $TEST_39_ATIME"
3258 # test setting directory atime from future to now
3259 local d1=$(date +%s)
3261 local d2=$(date +%s)
3263 cancel_lru_locks mdc
3264 atime=$(stat -c %X $DIR/$tdir)
3265 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3266 error "atime is not updated from future: $atime, $d1<atime<$d2"
3268 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3271 # test setting directory atime when now > dir atime + atime_diff
3275 cancel_lru_locks mdc
3276 atime=$(stat -c %X $DIR/$tdir)
3277 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3278 error "atime is not updated : $atime, should be $d2"
3280 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3283 # test not setting directory atime when now < dir atime + atime_diff
3285 cancel_lru_locks mdc
3286 atime=$(stat -c %X $DIR/$tdir)
3287 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3288 error "atime is updated to $atime, should remain $d1<atime<$d2"
3290 do_facet $SINGLEMDS \
3291 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3293 run_test 39l "directory atime update ==========================="
3296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 local far_past_mtime=$(date -d "May 29 1953" +%s)
3300 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3302 touch -m -d @$far_past_mtime $DIR1/$tfile
3303 touch -a -d @$far_past_atime $DIR1/$tfile
3305 for (( i=0; i < 2; i++ )) ; do
3306 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3307 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3308 error "atime or mtime set incorrectly"
3310 cancel_lru_locks osc
3311 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3314 run_test 39m "test atime and mtime before 1970"
3316 test_39n() { # LU-3832
3317 local atime_diff=$(do_facet $SINGLEMDS \
3318 lctl get_param -n mdd.*MDT0000*.atime_diff)
3323 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3326 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3327 atime0=$(stat -c %X $DIR/$tfile)
3330 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3331 atime1=$(stat -c %X $DIR/$tfile)
3334 cancel_lru_locks mdc
3335 cancel_lru_locks osc
3336 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3337 atime2=$(stat -c %X $DIR/$tfile)
3339 do_facet $SINGLEMDS \
3340 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3342 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3343 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3345 run_test 39n "check that O_NOATIME is honored"
3348 TESTDIR=$DIR/$tdir/$tfile
3349 [ -e $TESTDIR ] && rm -rf $TESTDIR
3350 test_mkdir -p $TESTDIR
3356 links2=$(stat -c %h .)
3357 [ $(($links1 + 2)) != $links2 ] &&
3358 error "wrong links count $(($links1 + 2)) != $links2"
3360 links3=$(stat -c %h .)
3361 [ $(($links1 + 1)) != $links3 ] &&
3362 error "wrong links count $links1 != $links3"
3365 run_test 39o "directory cached attributes updated after create ========"
3368 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3370 TESTDIR=$DIR/$tdir/$tfile
3371 [ -e $TESTDIR ] && rm -rf $TESTDIR
3376 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3377 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3379 links2=$(stat -c %h .)
3380 [ $(($links1 + 2)) != $links2 ] &&
3381 error "wrong links count $(($links1 + 2)) != $links2"
3383 links3=$(stat -c %h .)
3384 [ $(($links1 + 1)) != $links3 ] &&
3385 error "wrong links count $links1 != $links3"
3388 run_test 39p "remote directory cached attributes updated after create ========"
3392 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3393 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3394 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3395 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3396 error "$tfile is not 4096 bytes in size"
3398 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3402 small_write $DIR/f41 18
3404 run_test 41 "test small file write + fstat ====================="
3406 count_ost_writes() {
3407 lctl get_param -n osc.*.stats |
3408 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3409 END { printf("%0.0f", writes) }'
3416 BG_DIRTY_RATIO_SAVE=10
3417 MAX_BG_DIRTY_RATIO=25
3421 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3422 # dirty_ratio, dirty_background_ratio
3423 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3424 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3425 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3426 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3428 # if file not here, we are a 2.4 kernel
3429 kill -CONT `pidof kupdated`
3434 # setup the trap first, so someone cannot exit the test at the
3435 # exact wrong time and mess up a machine
3436 trap start_writeback EXIT
3437 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3438 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3439 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3440 sysctl -w vm.dirty_writeback_centisecs=0
3441 sysctl -w vm.dirty_writeback_centisecs=0
3442 # save and increase /proc/sys/vm/dirty_ratio
3443 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3444 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3445 # save and increase /proc/sys/vm/dirty_background_ratio
3446 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3447 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3449 # if file not here, we are a 2.4 kernel
3450 kill -STOP `pidof kupdated`
3454 # ensure that all stripes have some grant before we test client-side cache
3456 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3457 dd if=/dev/zero of=$i bs=4k count=1
3462 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3463 # file truncation, and file removal.
3465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3467 cancel_lru_locks osc
3469 sync; sleep 1; sync # just to be safe
3470 BEFOREWRITES=`count_ost_writes`
3471 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3472 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3473 AFTERWRITES=`count_ost_writes`
3474 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3475 error "$BEFOREWRITES < $AFTERWRITES"
3478 run_test 42a "ensure that we don't flush on close =============="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3483 cancel_lru_locks osc
3486 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3487 BEFOREWRITES=$(count_ost_writes)
3488 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3489 AFTERWRITES=$(count_ost_writes)
3490 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3491 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3493 BEFOREWRITES=$(count_ost_writes)
3494 sync || error "sync: $?"
3495 AFTERWRITES=$(count_ost_writes)
3496 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3497 error "$BEFOREWRITES < $AFTERWRITES on sync"
3499 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3503 run_test 42b "test destroy of file with cached dirty data ======"
3505 # if these tests just want to test the effect of truncation,
3506 # they have to be very careful. consider:
3507 # - the first open gets a {0,EOF}PR lock
3508 # - the first write conflicts and gets a {0, count-1}PW
3509 # - the rest of the writes are under {count,EOF}PW
3510 # - the open for truncate tries to match a {0,EOF}PR
3511 # for the filesize and cancels the PWs.
3512 # any number of fixes (don't get {0,EOF} on open, match
3513 # composite locks, do smarter file size management) fix
3514 # this, but for now we want these tests to verify that
3515 # the cancellation with truncate intent works, so we
3516 # start the file with a full-file pw lock to match against
3517 # until the truncate.
3522 cancel_lru_locks osc
3524 # prime the file with 0,EOF PW to match
3528 # now the real test..
3529 dd if=/dev/zero of=$file bs=1024 count=100
3530 BEFOREWRITES=`count_ost_writes`
3531 $TRUNCATE $file $offset
3532 cancel_lru_locks osc
3533 AFTERWRITES=`count_ost_writes`
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3540 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3541 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3544 run_test 42c "test partial truncate of file with cached dirty data"
3547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3549 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3550 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3553 run_test 42d "test complete truncate of file with cached dirty data"
3555 test_42e() { # bug22074
3556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3557 local TDIR=$DIR/${tdir}e
3558 local pagesz=$(page_size)
3559 local pages=16 # hardcoded 16 pages, don't change it.
3560 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3561 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3565 test_mkdir -p $DIR/${tdir}e
3566 $SETSTRIPE -c 1 $TDIR
3567 createmany -o $TDIR/f $files
3569 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3571 # we assume that with $OSTCOUNT files, at least one of them will
3572 # be allocated on OST0.
3573 warmup_files=$((OSTCOUNT * max_dirty_mb))
3574 createmany -o $TDIR/w $warmup_files
3576 # write a large amount of data into one file and sync, to get good
3577 # avail_grant number from OST.
3578 for ((i=0; i<$warmup_files; i++)); do
3579 idx=$($GETSTRIPE -i $TDIR/w$i)
3580 [ $idx -ne 0 ] && continue
3581 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3584 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3586 $LCTL get_param $proc_osc0/cur_dirty_bytes
3587 $LCTL get_param $proc_osc0/cur_grant_bytes
3589 # create as much dirty pages as we can while not to trigger the actual
3590 # RPCs directly. but depends on the env, VFS may trigger flush during this
3591 # period, hopefully we are good.
3592 for ((i=0; i<$warmup_files; i++)); do
3593 idx=$($GETSTRIPE -i $TDIR/w$i)
3594 [ $idx -ne 0 ] && continue
3595 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3597 $LCTL get_param $proc_osc0/cur_dirty_bytes
3598 $LCTL get_param $proc_osc0/cur_grant_bytes
3600 # perform the real test
3601 $LCTL set_param $proc_osc0/rpc_stats 0
3602 for ((;i<$files; i++)); do
3603 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3604 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3607 $LCTL get_param $proc_osc0/rpc_stats
3610 local have_ppr=false
3611 $LCTL get_param $proc_osc0/rpc_stats |
3612 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3613 # skip lines until we are at the RPC histogram data
3614 [ "$PPR" == "pages" ] && have_ppr=true && continue
3615 $have_ppr || continue
3617 # we only want the percent stat for < 16 pages
3618 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3620 percent=$((percent + WPCT))
3621 if [[ $percent -gt 15 ]]; then
3622 error "less than 16-pages write RPCs" \
3629 run_test 42e "verify sub-RPC writes are not done synchronously"
3632 test_mkdir -p $DIR/$tdir
3633 cp -p /bin/ls $DIR/$tdir/$tfile
3634 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3636 # give multiop a chance to open
3639 $DIR/$tdir/$tfile && error || true
3642 run_test 43 "execution of file opened for write should return -ETXTBSY"
3645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3646 test_mkdir -p $DIR/$tdir
3647 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3648 cp -p multiop $DIR/$tdir/multiop
3649 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3652 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3653 kill -USR1 $MULTIOP_PID || return 2
3654 wait $MULTIOP_PID || return 3
3655 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3657 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3661 test_mkdir -p $DIR/$tdir
3662 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3663 cp -p multiop $DIR/$tdir/multiop
3664 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3667 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3668 kill -USR1 $MULTIOP_PID || return 2
3669 wait $MULTIOP_PID || return 3
3670 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3672 run_test 43b "truncate of file being executed should return -ETXTBSY"
3675 local testdir="$DIR/$tdir"
3676 test_mkdir -p $DIR/$tdir
3678 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3679 ( cd $testdir && md5sum -c)
3681 run_test 43c "md5sum of copy into lustre========================"
3684 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3685 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3686 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3688 run_test 44 "zero length read from a sparse stripe ============="
3691 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3693 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3694 [[ $nstripe -gt $OSTCOUNT ]] &&
3695 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3697 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3699 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3700 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3704 OFFSETS="0 $((stride/2)) $((stride-1))"
3705 for offset in $OFFSETS; do
3706 for i in $(seq 0 $((nstripe-1))); do
3707 local GLOBALOFFSETS=""
3709 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3710 local myfn=$DIR/d44a-$size
3711 echo "--------writing $myfn at $size"
3712 ll_sparseness_write $myfn $size ||
3713 error "ll_sparseness_write"
3714 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3715 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3716 error "ll_sparseness_verify $GLOBALOFFSETS"
3718 for j in $(seq 0 $((nstripe-1))); do
3720 size=$((((j + $nstripe )*$stride + $offset)))
3721 ll_sparseness_write $myfn $size ||
3722 error "ll_sparseness_write"
3723 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3725 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3726 error "ll_sparseness_verify $GLOBALOFFSETS"
3731 run_test 44a "test sparse pwrite ==============================="
3735 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3741 before=`dirty_osc_total`
3742 echo executing "\"$*\""
3744 after=`dirty_osc_total`
3745 echo before $before, after $after
3748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3750 # Obtain grants from OST if it supports it
3751 echo blah > ${f}_grant
3754 do_dirty_record "echo blah > $f"
3755 [[ $before -eq $after ]] && error "write wasn't cached"
3756 do_dirty_record "> $f"
3757 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3758 do_dirty_record "echo blah > $f"
3759 [[ $before -eq $after ]] && error "write wasn't cached"
3760 do_dirty_record "sync"
3761 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3762 do_dirty_record "echo blah > $f"
3763 [[ $before -eq $after ]] && error "write wasn't cached"
3764 do_dirty_record "cancel_lru_locks osc"
3765 [[ $before -gt $after ]] ||
3766 error "lock cancellation didn't lower dirty count"
3769 run_test 45 "osc io page accounting ============================"
3771 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3772 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3773 # objects offset and an assert hit when an rpc was built with 1023's mapped
3774 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3780 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3782 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3783 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3787 run_test 46 "dirtying a previously written page ================"
3789 # test_47 is removed "Device nodes check" is moved to test_28
3791 test_48a() { # bug 2399
3792 check_kernel_version 34 || return 0
3793 test_mkdir -p $DIR/$tdir
3795 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3796 test_mkdir $DIR/$tdir || error "recreate directory failed"
3797 touch foo || error "'touch foo' failed after recreating cwd"
3798 test_mkdir $DIR/$tdir/bar ||
3799 error "'mkdir foo' failed after recreating cwd"
3800 if check_kernel_version 44; then
3801 touch .foo || error "'touch .foo' failed after recreating cwd"
3802 test_mkdir $DIR/$tdir/.bar ||
3803 error "'mkdir .foo' failed after recreating cwd"
3805 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3806 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3807 cd . || error "'cd .' failed after recreating cwd"
3808 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3809 rmdir . && error "'rmdir .' worked after recreating cwd"
3810 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3811 cd .. || error "'cd ..' failed after recreating cwd"
3813 run_test 48a "Access renamed working dir (should return errors)="
3815 test_48b() { # bug 2399
3816 check_kernel_version 34 || return 0
3818 test_mkdir -p $DIR/$tdir
3820 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3821 touch foo && error "'touch foo' worked after removing cwd"
3822 test_mkdir $DIR/$tdir/foo &&
3823 error "'mkdir foo' worked after removing cwd"
3824 if check_kernel_version 44; then
3825 touch .foo && error "'touch .foo' worked after removing cwd"
3826 test_mkdir $DIR/$tdir/.foo &&
3827 error "'mkdir .foo' worked after removing cwd"
3829 ls . > /dev/null && error "'ls .' worked after removing cwd"
3830 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3831 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3832 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3833 rmdir . && error "'rmdir .' worked after removing cwd"
3834 ln -s . foo && error "'ln -s .' worked after removing cwd"
3835 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3837 run_test 48b "Access removed working dir (should return errors)="
3839 test_48c() { # bug 2350
3840 check_kernel_version 36 || return 0
3841 #lctl set_param debug=-1
3844 test_mkdir -p $DIR/$tdir/dir
3846 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3847 $TRACE touch foo && error "touch foo worked after removing cwd"
3848 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3849 if check_kernel_version 44; then
3850 touch .foo && error "touch .foo worked after removing cwd"
3851 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3853 $TRACE ls . && error "'ls .' worked after removing cwd"
3854 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3855 is_patchless || ( $TRACE cd . &&
3856 error "'cd .' worked after removing cwd" )
3857 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3858 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3859 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3860 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3862 run_test 48c "Access removed working subdir (should return errors)"
3864 test_48d() { # bug 2350
3865 check_kernel_version 36 || return 0
3866 #lctl set_param debug=-1
3869 test_mkdir -p $DIR/$tdir/dir
3871 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3872 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3873 $TRACE touch foo && error "'touch foo' worked after removing parent"
3874 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3875 if check_kernel_version 44; then
3876 touch .foo && error "'touch .foo' worked after removing parent"
3878 error "mkdir .foo worked after removing parent"
3880 $TRACE ls . && error "'ls .' worked after removing parent"
3881 $TRACE ls .. && error "'ls ..' worked after removing parent"
3882 is_patchless || ( $TRACE cd . &&
3883 error "'cd .' worked after recreate parent" )
3884 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3885 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3886 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3887 is_patchless || ( $TRACE cd .. &&
3888 error "'cd ..' worked after removing parent" || true )
3890 run_test 48d "Access removed parent subdir (should return errors)"
3892 test_48e() { # bug 4134
3893 check_kernel_version 41 || return 0
3894 #lctl set_param debug=-1
3897 test_mkdir -p $DIR/$tdir/dir
3899 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3900 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3901 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3902 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3903 # On a buggy kernel addition of "touch foo" after cd .. will
3904 # produce kernel oops in lookup_hash_it
3905 touch ../foo && error "'cd ..' worked after recreate parent"
3907 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3909 run_test 48e "Access to recreated parent subdir (should return errors)"
3911 test_49() { # LU-1030
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return