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 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
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
199 local remote_dir=remote_dir
201 [ $MDSCOUNT -ge 2 ] && skip "skip now for LU-4690" && return #LU-4690
202 test_mkdir $DIR/$remote_dir ||
203 error "Create remote directory failed"
205 touch $DIR/$remote_dir/$tfile ||
206 error "Create file under remote directory failed"
208 rmdir $DIR/$remote_dir &&
209 error "Expect error removing in-use dir $DIR/$remote_dir"
211 test -d $DIR/$remote_dir || error "Remote directory disappeared"
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/d17f
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/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/d17f/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 $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release && TESTS="59 60 61 4062 4063"
474 local SYMNAME=$(str_repeat 'x' $i)
475 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
476 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
479 run_test 17g "symlinks: really long symlink name and inode boundaries"
481 test_17h() { #bug 17378
482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
485 test_mkdir -p $DIR/$tdir
486 if [ $MDSCOUNT -gt 1 ]; then
487 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
491 $SETSTRIPE -c -1 $DIR/$tdir
492 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
493 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
494 touch $DIR/$tdir/$tfile || true
496 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
498 test_17i() { #bug 20018
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir -p $DIR/$tdir
502 local foo=$DIR/$tdir/$tfile
504 if [ $MDSCOUNT -gt 1 ]; then
505 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
509 ln -s $foo $foo || error "create symlink failed"
510 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
511 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
512 ls -l $foo && error "error not detected"
515 run_test 17i "don't panic on short symlink"
517 test_17k() { #bug 22301
518 rsync --help | grep -q xattr ||
519 skip_env "$(rsync --version | head -n1) does not support xattrs"
520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
521 test_mkdir -p $DIR/$tdir
522 test_mkdir -p $DIR/$tdir.new
523 touch $DIR/$tdir/$tfile
524 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
525 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
526 error "rsync failed with xattrs enabled"
528 run_test 17k "symlinks: rsync with xattrs enabled ========================="
530 test_17l() { # LU-279
532 touch $DIR/$tdir/$tfile
533 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
534 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
535 # -h to not follow symlinks. -m '' to list all the xattrs.
536 # grep to remove first line: '# file: $path'.
537 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
539 lgetxattr_size_check $path $xattr ||
540 error "lgetxattr_size_check $path $xattr failed"
544 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
548 local short_sym="0123456789"
549 local WDIR=$DIR/${tdir}m
556 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
557 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
558 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
560 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
561 skip "only for ldiskfs MDT" && return 0
563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
567 # create a long symlink file
568 for ((i = 0; i < 4; ++i)); do
569 long_sym=${long_sym}${long_sym}
572 echo "create 512 short and long symlink files under $WDIR"
573 for ((i = 0; i < 256; ++i)); do
574 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
575 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
581 wait_delete_completed
583 echo "recreate the 512 symlink files with a shorter string"
584 for ((i = 0; i < 512; ++i)); do
585 # rewrite the symlink file with a shorter string
586 ln -sf ${long_sym} $WDIR/long-$i
587 ln -sf ${short_sym} $WDIR/short-$i
590 mds_index=$($LFS getstripe -M $WDIR)
591 mds_index=$((mds_index+1))
592 devname=$(mdsdevname $mds_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mds_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mds_index} $cmd || rc=$?
600 start mds${mds_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
603 "short/long symlink MDT: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
614 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
615 # so it only check MDT1/MDT2 instead of all of MDTs.
616 for mdt_index in $(seq 1 2); do
617 devname=$(mdsdevname $mdt_index)
618 cmd="$E2FSCK -fnvd $devname"
620 echo "stop and checking mds${mdt_index}: $cmd"
621 # e2fsck should not return error
623 do_facet mds${mdt_index} $cmd || rc=$?
625 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
626 df $MOUNT > /dev/null 2>&1
627 [ $rc -ne 0 ] && break
635 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
636 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
637 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
639 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
640 skip "only for ldiskfs MDT" && return 0
642 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
647 for ((i=0; i<10; i++)); do
648 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
649 error "create remote dir error $i"
650 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
651 error "create files under remote dir failed $i"
654 check_fs_consistency_17n ||
655 error "e2fsck report error after create files under remote dir"
657 for ((i=0;i<10;i++)); do
658 rm -rf $DIR/$tdir/remote_dir_${i} ||
659 error "destroy remote dir error $i"
662 check_fs_consistency_17n ||
663 error "e2fsck report error after unlink files under remote dir"
665 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
666 skip "lustre < 2.4.50 does not support migrate mv " && return
668 for ((i=0; i<10; i++)); do
669 mkdir -p $DIR/$tdir/remote_dir_${i}
670 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
671 error "create files under remote dir failed $i"
672 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
673 error "migrate remote dir error $i"
675 check_fs_consistency_17n || error "e2fsck report error after migration"
677 for ((i=0;i<10;i++)); do
678 rm -rf $DIR/$tdir/remote_dir_${i} ||
679 error "destroy remote dir error $i"
682 check_fs_consistency_17n || error "e2fsck report error after unlink"
684 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
687 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
688 skip "Need MDS version at least 2.3.64" && return
690 local WDIR=$DIR/${tdir}o
696 mdt_index=$($LFS getstripe -M $WDIR)
697 mdt_index=$((mdt_index+1))
698 mdtdevname=$(mdsdevname $mdt_index)
702 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
704 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
705 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
706 ls -l $WDIR/$tfile && rc=1
707 do_facet mds${mdt_index} lctl set_param fail_loc=0
708 [[ $rc -ne 0 ]] && error "stat file should fail"
711 run_test 17o "stat file with incompat LMA feature"
714 touch $DIR/f || error "Failed to touch $DIR/f: $?"
715 ls $DIR || error "Failed to ls $DIR: $?"
717 run_test 18 "touch .../f ; ls ... =============================="
723 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
725 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
728 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
730 run_test 19b "ls -l .../f19 (should return error) =============="
733 [ $RUNAS_ID -eq $UID ] &&
734 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
735 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
737 run_test 19c "$RUNAS touch .../f19 (should return error) =="
740 cat $DIR/f19 && error || true
742 run_test 19d "cat .../f19 (should return error) =============="
754 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
756 run_test 20 "touch .../f ; ls -l ... ==========================="
759 test_mkdir -p $DIR/$tdir
760 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
761 ln -s dangle $DIR/$tdir/link
762 echo foo >> $DIR/$tdir/link
763 cat $DIR/$tdir/dangle
764 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
765 $CHECKSTAT -f -t file $DIR/$tdir/link ||
766 error "$tdir/link not linked to a file"
768 run_test 21 "write to dangling link ============================"
772 test_mkdir -p $DIR/$tdir
773 chown $RUNAS_ID:$RUNAS_GID $WDIR
774 (cd $WDIR || error "cd $WDIR failed";
775 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
777 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
778 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
779 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
781 run_test 22 "unpack tar archive as non-root user ==============="
785 test_mkdir -p $DIR/$tdir
786 local file=$DIR/$tdir/$tfile
788 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
789 openfile -f O_CREAT:O_EXCL $file &&
790 error "$file recreate succeeded" || true
792 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
794 test_23b() { # bug 18988
795 test_mkdir -p $DIR/$tdir
796 local file=$DIR/$tdir/$tfile
799 echo foo > $file || error "write filed"
800 echo bar >> $file || error "append filed"
801 $CHECKSTAT -s 8 $file || error "wrong size"
804 run_test 23b "O_APPEND check =========================="
808 echo '-- same directory rename'
809 test_mkdir $DIR/$tdir
810 touch $DIR/$tdir/$tfile.1
811 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
812 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
814 run_test 24a "rename file to non-existent target"
817 test_mkdir $DIR/$tdir
818 touch $DIR/$tdir/$tfile.{1,2}
819 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
820 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
821 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
823 run_test 24b "rename file to existing target"
826 test_mkdir $DIR/$tdir
827 test_mkdir $DIR/$tdir/d$testnum.1
828 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
829 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
830 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
832 run_test 24c "rename directory to non-existent target"
835 test_mkdir -c1 $DIR/$tdir
836 test_mkdir -c1 $DIR/$tdir/d$testnum.1
837 test_mkdir -c1 $DIR/$tdir/d$testnum.2
838 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
839 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
840 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
842 run_test 24d "rename directory to existing target"
845 echo '-- cross directory renames --'
849 mv $DIR/R5a/f $DIR/R5b/g
850 $CHECKSTAT -a $DIR/R5a/f || error
851 $CHECKSTAT -t file $DIR/R5b/g || error
853 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
858 touch $DIR/R6a/f $DIR/R6b/g
859 mv $DIR/R6a/f $DIR/R6b/g
860 $CHECKSTAT -a $DIR/R6a/f || error
861 $CHECKSTAT -t file $DIR/R6b/g || error
863 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
868 test_mkdir $DIR/R7a/d
869 mv $DIR/R7a/d $DIR/R7b/e
870 $CHECKSTAT -a $DIR/R7a/d || error
871 $CHECKSTAT -t dir $DIR/R7b/e || error
873 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
876 test_mkdir -c1 $DIR/R8a
877 test_mkdir -c1 $DIR/R8b
878 test_mkdir -c1 $DIR/R8a/d
879 test_mkdir -c1 $DIR/R8b/e
880 mrename $DIR/R8a/d $DIR/R8b/e
881 $CHECKSTAT -a $DIR/R8a/d || error
882 $CHECKSTAT -t dir $DIR/R8b/e || error
884 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
887 echo "-- rename error cases"
891 mrename $DIR/R9/f $DIR/R9/a
892 $CHECKSTAT -t file $DIR/R9/f || error
893 $CHECKSTAT -t dir $DIR/R9/a || error
894 $CHECKSTAT -a $DIR/R9/a/f || error
896 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
900 mrename $DIR/R10/f $DIR/R10/g
901 $CHECKSTAT -t dir $DIR/R10 || error
902 $CHECKSTAT -a $DIR/R10/f || error
903 $CHECKSTAT -a $DIR/R10/g || error
905 run_test 24j "source does not exist ============================"
909 test_mkdir $DIR/R11a/d
911 mv $DIR/R11a/f $DIR/R11a/d
912 $CHECKSTAT -a $DIR/R11a/f || error
913 $CHECKSTAT -t file $DIR/R11a/d/f || error
915 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
917 # bug 2429 - rename foo foo foo creates invalid file
920 $MULTIOP $f OcNs || error
922 run_test 24l "Renaming a file to itself ========================"
926 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
927 # on ext3 this does not remove either the source or target files
928 # though the "expected" operation would be to remove the source
929 $CHECKSTAT -t file ${f} || error "${f} missing"
930 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
932 run_test 24m "Renaming a file to a hard link to itself ========="
936 # this stats the old file after it was renamed, so it should fail
940 $CHECKSTAT ${f}.rename
943 run_test 24n "Statting the old file after renaming (Posix rename 2)"
946 check_kernel_version 37 || return 0
947 test_mkdir -p $DIR/d24o
948 rename_many -s random -v -n 10 $DIR/d24o
950 run_test 24o "rename of files during htree split ==============="
955 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
956 mrename $DIR/R12a $DIR/R12b
957 $CHECKSTAT -a $DIR/R12a || error
958 $CHECKSTAT -t dir $DIR/R12b || error
959 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
960 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
962 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
964 cleanup_multiop_pause() {
970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
973 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
974 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
977 trap cleanup_multiop_pause EXIT
978 mrename $DIR/R13a $DIR/R13b
979 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
980 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
981 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
982 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
983 cleanup_multiop_pause
984 wait $MULTIPID || error "multiop close failed"
986 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
988 test_24r() { #bug 3789
990 test_mkdir $DIR/R14a/b
991 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
992 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
993 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
995 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
999 test_mkdir $DIR/R15a/b
1000 test_mkdir $DIR/R15a/b/c
1001 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1002 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1003 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1005 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1007 test_mkdir $DIR/R16a
1008 test_mkdir $DIR/R16a/b
1009 test_mkdir $DIR/R16a/b/c
1010 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1011 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1012 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1014 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1016 test_24u() { # bug12192
1018 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1019 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1021 run_test 24u "create stripe file"
1027 simple_cleanup_common() {
1030 wait_delete_completed
1033 max_pages_per_rpc() {
1034 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1038 local NRFILES=100000
1039 local FREE_INODES=$(mdt_free_inodes 0)
1040 [ $FREE_INODES -lt $NRFILES ] && \
1041 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1045 trap simple_cleanup_common EXIT
1047 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1048 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1051 createmany -m $DIR/$tdir/$tfile $NRFILES
1053 cancel_lru_locks mdc
1054 lctl set_param mdc.*.stats clear
1056 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1058 # LU-5 large readdir
1059 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1060 # 8 bytes for name(filename is mostly 5 in this test) +
1061 # 8 bytes for luda_type
1062 # take into account of overhead in lu_dirpage header and end mark in
1063 # each page, plus one in RPC_NUM calculation.
1065 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1066 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1067 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1068 awk '/^mds_readpage/ {print $2}')
1069 [ $mds_readpage -gt $RPC_NUM ] && \
1070 error "large readdir doesn't take effect"
1072 simple_cleanup_common
1074 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1076 test_24w() { # bug21506
1078 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1079 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1080 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1081 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1082 [ "$SZ1" = "$SZ2" ] || \
1083 error "Error reading at the end of the file $tfile"
1085 run_test 24w "Reading a file larger than 4Gb"
1088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1091 local remote_dir=$DIR/$tdir/remote_dir
1094 $LFS mkdir -i $MDTIDX $remote_dir ||
1095 error "create remote directory failed"
1097 mkdir -p $DIR/$tdir/src_dir
1098 touch $DIR/$tdir/src_file
1099 mkdir -p $remote_dir/tgt_dir
1100 touch $remote_dir/tgt_file
1102 mrename $remote_dir $DIR/ &&
1103 error "rename dir cross MDT works!"
1105 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1106 error "rename dir cross MDT works!"
1108 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1109 error "rename file cross MDT works!"
1111 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1112 error "ln file cross MDT should not work!"
1114 rm -rf $DIR/$tdir || error "Can not delete directories"
1116 run_test 24x "cross rename/link should be failed"
1119 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1122 local remote_dir=$DIR/$tdir/remote_dir
1125 $LFS mkdir -i $MDTIDX $remote_dir ||
1126 error "create remote directory failed"
1128 mkdir -p $remote_dir/src_dir
1129 touch $remote_dir/src_file
1130 mkdir -p $remote_dir/tgt_dir
1131 touch $remote_dir/tgt_file
1133 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1134 error "rename subdir in the same remote dir failed!"
1136 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1137 error "rename files in the same remote dir failed!"
1139 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1140 error "link files in the same remote dir failed!"
1142 rm -rf $DIR/$tdir || error "Can not delete directories"
1144 run_test 24y "rename/link on the same dir should succeed"
1147 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1150 local remote_src=$DIR/$tdir/remote_dir
1151 local remote_tgt=$DIR/$tdir/remote_tgt
1154 $LFS mkdir -i $MDTIDX $remote_src ||
1155 error "create remote directory failed"
1157 $LFS mkdir -i $MDTIDX $remote_tgt ||
1158 error "create remote directory failed"
1160 mrename $remote_src $remote_tgt &&
1161 error "rename remote dirs should not work!"
1163 # If target dir does not exists, it should succeed
1165 mrename $remote_src $remote_tgt ||
1166 error "rename remote dirs(tgt dir does not exists) failed!"
1168 rm -rf $DIR/$tdir || error "Can not delete directories"
1170 run_test 24z "rename one remote dir to another remote dir should fail"
1172 test_24A() { # LU-3182
1177 createmany -m $DIR/$tdir/$tfile $NFILES
1178 local t=`ls $DIR/$tdir | wc -l`
1179 local u=`ls $DIR/$tdir | sort -u | wc -l`
1180 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1181 error "Expected $NFILES files, got $t ($u unique)"
1184 rm -rf $DIR/$tdir || error "Can not delete directories"
1186 run_test 24A "readdir() returns correct number of entries."
1189 echo '== symlink sanity ============================================='
1193 touch $DIR/s25/foo || error
1195 run_test 25a "create file in symlinked directory ==============="
1198 [ ! -d $DIR/d25 ] && test_25a
1199 $CHECKSTAT -t file $DIR/s25/foo || error
1201 run_test 25b "lookup file in symlinked directory ==============="
1205 test_mkdir $DIR/d26/d26-2
1206 ln -s d26/d26-2 $DIR/s26
1207 touch $DIR/s26/foo || error
1209 run_test 26a "multiple component symlink ======================="
1212 test_mkdir -p $DIR/d26b/d26-2
1213 ln -s d26b/d26-2/foo $DIR/s26-2
1214 touch $DIR/s26-2 || error
1216 run_test 26b "multiple component symlink at end of lookup ======"
1219 test_mkdir $DIR/d26.2
1220 touch $DIR/d26.2/foo
1221 ln -s d26.2 $DIR/s26.2-1
1222 ln -s s26.2-1 $DIR/s26.2-2
1223 ln -s s26.2-2 $DIR/s26.2-3
1224 chmod 0666 $DIR/s26.2-3/foo
1226 run_test 26c "chain of symlinks ================================"
1228 # recursive symlinks (bug 439)
1230 ln -s d26-3/foo $DIR/d26-3
1232 run_test 26d "create multiple component recursive symlink ======"
1235 [ ! -h $DIR/d26-3 ] && test_26d
1238 run_test 26e "unlink multiple component recursive symlink ======"
1240 # recursive symlinks (bug 7022)
1242 test_mkdir -p $DIR/$tdir
1243 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1244 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1245 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1246 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1247 cd $tfile || error "cd $tfile failed"
1248 ln -s .. dotdot || error "ln dotdot failed"
1249 ln -s dotdot/lndir lndir || error "ln lndir failed"
1250 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1251 output=`ls $tfile/$tfile/lndir/bar1`
1252 [ "$output" = bar1 ] && error "unexpected output"
1253 rm -r $tfile || error "rm $tfile failed"
1254 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1256 run_test 26f "rm -r of a directory which has recursive symlink ="
1259 echo '== stripe sanity =============================================='
1260 test_mkdir -p $DIR/d27 || error "mkdir failed"
1262 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1263 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1265 log "== test_27a: write to one stripe file ========================="
1266 cp /etc/hosts $DIR/d27/f0 || error
1268 run_test 27a "one stripe file =================================="
1271 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1272 test_mkdir -p $DIR/d27
1273 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1274 $GETSTRIPE -c $DIR/d27/f01
1275 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1276 error "two-stripe file doesn't have two stripes"
1278 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1280 run_test 27b "create and write to two stripe file"
1283 test_mkdir -p $DIR/d27
1284 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1285 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1286 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1288 run_test 27d "create file with default settings ================"
1291 test_mkdir -p $DIR/d27
1292 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1293 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1294 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1296 run_test 27e "setstripe existing file (should return error) ======"
1299 test_mkdir -p $DIR/d27
1300 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1301 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1302 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1304 run_test 27f "setstripe with bad stripe size (should return error)"
1307 test_mkdir -p $DIR/d27
1308 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1309 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1310 error "$DIR/d27/fnone has object"
1312 run_test 27g "$GETSTRIPE with no objects"
1315 touch $DIR/d27/fsome || error "touch failed"
1316 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1318 run_test 27i "$GETSTRIPE with some objects"
1321 test_mkdir -p $DIR/d27
1322 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1324 run_test 27j "setstripe with bad stripe offset (should return error)"
1326 test_27k() { # bug 2844
1327 test_mkdir -p $DIR/d27
1329 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1330 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1331 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1332 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1333 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1334 dd if=/dev/zero of=$FILE bs=4k count=1
1335 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1336 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1338 run_test 27k "limit i_blksize for broken user apps ============="
1341 test_mkdir -p $DIR/d27
1342 mcreate $DIR/f27l || error "creating file"
1343 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1344 error "setstripe should have failed" || true
1346 run_test 27l "check setstripe permissions (should return error)"
1349 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1351 if [ $ORIGFREE -gt $MAXFREE ]; then
1352 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1355 trap simple_cleanup_common EXIT
1356 test_mkdir -p $DIR/$tdir
1357 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1358 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1359 error "dd should fill OST0"
1361 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1363 [ $i -gt 256 ] && break
1366 touch $DIR/$tdir/f27m_$i
1367 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1368 error "OST0 was full but new created file still use it"
1370 touch $DIR/$tdir/f27m_$i
1371 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1372 error "OST0 was full but new created file still use it"
1373 simple_cleanup_common
1375 run_test 27m "create file while OST0 was full =================="
1378 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1382 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1383 # if the OST isn't full anymore.
1385 local OSTIDX=${1:-""}
1387 local list=$(comma_list $(osts_nodes))
1388 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1390 do_nodes $list lctl set_param fail_loc=0
1391 sync # initiate all OST_DESTROYs from MDS to OST
1395 exhaust_precreations() {
1398 local FAILIDX=${3:-$OSTIDX}
1400 test_mkdir -p $DIR/$tdir
1401 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1402 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1404 local OST=$(ostname_from_index $OSTIDX)
1405 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1406 sed -e 's/_UUID$//;s/^.*-//')
1409 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1410 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1411 osc.$mdtosc_proc1.prealloc_last_id)
1412 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1413 osc.$mdtosc_proc1.prealloc_next_id)
1415 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1416 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1418 test_mkdir -p $DIR/$tdir/${OST}
1419 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1420 #define OBD_FAIL_OST_ENOSPC 0x215
1421 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1422 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1423 echo "Creating to objid $last_id on ost $OST..."
1424 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1425 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1426 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1430 exhaust_all_precreations() {
1432 for (( i=0; i < OSTCOUNT; i++ )) ; do
1433 exhaust_precreations $i $1 -1
1438 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1440 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1441 remote_ost_nodsh && skip "remote OST with nodsh" && return
1444 rm -f $DIR/$tdir/$tfile
1445 exhaust_precreations 0 0x80000215
1446 $SETSTRIPE -c -1 $DIR/$tdir
1447 touch $DIR/$tdir/$tfile || error
1448 $GETSTRIPE $DIR/$tdir/$tfile
1451 run_test 27n "create file with some full OSTs =================="
1454 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1457 remote_ost_nodsh && skip "remote OST with nodsh" && return
1460 rm -f $DIR/$tdir/$tfile
1461 exhaust_all_precreations 0x215
1463 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1468 run_test 27o "create file with all full OSTs (should error) ===="
1471 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1474 remote_ost_nodsh && skip "remote OST with nodsh" && return
1477 rm -f $DIR/$tdir/$tfile
1478 test_mkdir -p $DIR/$tdir
1480 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1481 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1482 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1484 exhaust_precreations 0 0x80000215
1485 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1486 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1487 $GETSTRIPE $DIR/$tdir/$tfile
1491 run_test 27p "append to a truncated file with some full OSTs ==="
1494 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1497 remote_ost_nodsh && skip "remote OST with nodsh" && return
1500 rm -f $DIR/$tdir/$tfile
1502 test_mkdir -p $DIR/$tdir
1503 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1504 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1505 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1507 exhaust_all_precreations 0x215
1509 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1510 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1514 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1517 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1520 remote_ost_nodsh && skip "remote OST with nodsh" && return
1523 rm -f $DIR/$tdir/$tfile
1524 exhaust_precreations 0 0x80000215
1526 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1530 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1532 test_27s() { # bug 10725
1533 test_mkdir -p $DIR/$tdir
1534 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1535 local stripe_count=0
1536 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1537 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1538 error "stripe width >= 2^32 succeeded" || true
1541 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1543 test_27t() { # bug 10864
1548 $WLFS getstripe $tfile
1551 run_test 27t "check that utils parse path correctly"
1553 test_27u() { # bug 4900
1554 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1555 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1557 local list=$(comma_list $(mdts_nodes))
1559 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1560 do_nodes $list $LCTL set_param fail_loc=0x139
1561 test_mkdir -p $DIR/$tdir
1563 createmany -o $DIR/$tdir/t- 1000
1564 do_nodes $list $LCTL set_param fail_loc=0
1566 TLOG=$DIR/$tfile.getstripe
1567 $GETSTRIPE $DIR/$tdir > $TLOG
1568 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1569 unlinkmany $DIR/$tdir/t- 1000
1570 [ $OBJS -gt 0 ] && \
1571 error "$OBJS objects created on OST-0. See $TLOG" || pass
1573 run_test 27u "skip object creation on OSC w/o objects =========="
1575 test_27v() { # bug 4900
1576 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1578 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1579 remote_ost_nodsh && skip "remote OST with nodsh" && return
1581 exhaust_all_precreations 0x215
1584 test_mkdir -p $DIR/$tdir
1585 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1587 touch $DIR/$tdir/$tfile
1588 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1590 for (( i=1; i < OSTCOUNT; i++ )); do
1591 do_facet ost$i lctl set_param fail_loc=0x705
1593 local START=`date +%s`
1594 createmany -o $DIR/$tdir/$tfile 32
1596 local FINISH=`date +%s`
1597 local TIMEOUT=`lctl get_param -n timeout`
1598 local PROCESS=$((FINISH - START))
1599 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1600 error "$FINISH - $START >= $TIMEOUT / 2"
1601 sleep $((TIMEOUT / 2 - PROCESS))
1604 run_test 27v "skip object creation on slow OST ================="
1606 test_27w() { # bug 10997
1607 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1608 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1609 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1610 error "stripe size $size != 65536" || true
1611 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1612 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1614 run_test 27w "check $SETSTRIPE -S option"
1617 [ "$OSTCOUNT" -lt "2" ] &&
1618 skip_env "skipping multiple stripe count/offset test" && return
1620 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1621 for i in $(seq 1 $OSTCOUNT); do
1623 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1624 error "setstripe -c $i -i $offset failed"
1625 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1626 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1627 [ $count -ne $i ] && error "stripe count $count != $i" || true
1628 [ $index -ne $offset ] &&
1629 error "stripe offset $index != $offset" || true
1632 run_test 27wa "check $SETSTRIPE -c -i options"
1635 remote_ost_nodsh && skip "remote OST with nodsh" && return
1636 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1638 OFFSET=$(($OSTCOUNT - 1))
1640 local OST=$(ostname_from_index $OSTIDX)
1642 test_mkdir -p $DIR/$tdir
1643 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1644 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1646 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1647 for i in `seq 0 $OFFSET`; do
1648 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1649 error "OST0 was degraded but new created file still use it"
1651 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1653 run_test 27x "create files while OST0 is degraded"
1656 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1658 remote_ost_nodsh && skip "remote OST with nodsh" && return
1659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1661 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1662 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1663 osc.$mdtosc.prealloc_last_id)
1664 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1665 osc.$mdtosc.prealloc_next_id)
1666 local fcount=$((last_id - next_id))
1667 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1668 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1670 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1671 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1672 local OST_DEACTIVE_IDX=-1
1677 for OSC in $MDS_OSCS; do
1678 OST=$(osc_to_ost $OSC)
1679 OSTIDX=$(index_from_ostuuid $OST)
1680 if [ $OST_DEACTIVE_IDX == -1 ]; then
1681 OST_DEACTIVE_IDX=$OSTIDX
1683 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1684 echo $OSC "is Deactivated:"
1685 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1689 OSTIDX=$(index_from_ostuuid $OST)
1691 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1693 for OSC in $MDS_OSCS; do
1694 OST=$(osc_to_ost $OSC)
1695 OSTIDX=$(index_from_ostuuid $OST)
1696 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1697 echo $OST "is degraded:"
1698 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1699 obdfilter.$OST.degraded=1
1704 createmany -o $DIR/$tdir/$tfile $fcount
1706 for OSC in $MDS_OSCS; do
1707 OST=$(osc_to_ost $OSC)
1708 OSTIDX=$(index_from_ostuuid $OST)
1709 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1710 echo $OST "is recovered from degraded:"
1711 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1712 obdfilter.$OST.degraded=0
1714 do_facet $SINGLEMDS lctl --device %$OSC activate
1718 # all osp devices get activated, hence -1 stripe count restored
1721 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1722 # devices get activated.
1724 $SETSTRIPE -c -1 $DIR/$tfile
1725 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1727 [ $stripecnt -ne $OSTCOUNT ] &&
1728 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1731 run_test 27y "create files while OST0 is degraded and the rest inactive"
1737 lmm_count=$($GETSTRIPE -c $1)
1738 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1739 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1741 local old_ifs="$IFS"
1743 fid=($($LFS path2fid $1))
1746 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1747 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1749 # compare lmm_seq and lu_fid->f_seq
1750 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1751 # compare lmm_object_id and lu_fid->oid
1752 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1754 # check the trusted.fid attribute of the OST objects of the file
1755 local have_obdidx=false
1757 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1758 # skip lines up to and including "obdidx"
1759 [ -z "$obdidx" ] && break
1760 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1761 $have_obdidx || continue
1763 local ost=$((obdidx + 1))
1764 local dev=$(ostdevname $ost)
1767 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1769 seq=$(echo $seq | sed -e "s/^0x//g")
1770 if [ $seq == 0 ]; then
1771 oid_hex=$(echo $oid)
1773 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1775 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1779 # Don't unmount/remount the OSTs if we don't need to do that.
1780 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1781 # update too, until that use mount/ll_decode_filter_fid/mount.
1782 # Re-enable when debugfs will understand new filter_fid.
1784 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1785 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1786 $dev 2>/dev/null" | grep "parent=")
1789 mount_fstype ost$ost
1790 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1791 $(facet_mntpt ost$ost)/$obj_file)
1792 unmount_fstype ost$ost
1793 start ost$ost $dev $OST_MOUNT_OPTS
1796 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1798 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1800 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1801 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1802 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1803 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1804 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1806 if echo $ff_parent | grep -q 'stripe='; then
1807 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1810 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1811 # into f_ver in this case. See the comment on
1814 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1818 # compare lmm_seq and filter_fid->ff_parent.f_seq
1819 [ $ff_pseq = $lmm_seq ] ||
1820 error "FF parent SEQ $ff_pseq != $lmm_seq"
1821 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1822 [ $ff_poid = $lmm_oid ] ||
1823 error "FF parent OID $ff_poid != $lmm_oid"
1824 (($ff_pstripe == $stripe_nr)) ||
1825 error "FF stripe $ff_pstripe != $stripe_nr"
1827 stripe_nr=$((stripe_nr + 1))
1832 remote_ost_nodsh && skip "remote OST with nodsh" && return
1833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1834 test_mkdir -p $DIR/$tdir
1836 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1837 { error "setstripe -c -1 failed"; return 1; }
1838 # We need to send a write to every object to get parent FID info set.
1839 # This _should_ also work for setattr, but does not currently.
1840 # touch $DIR/$tdir/$tfile-1 ||
1841 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1842 { error "dd $tfile-1 failed"; return 2; }
1843 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1844 { error "setstripe -c -1 failed"; return 3; }
1845 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1846 { error "dd $tfile-2 failed"; return 4; }
1848 # make sure write RPCs have been sent to OSTs
1851 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1852 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1854 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1856 test_27A() { # b=19102
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1858 local restore_size=$($GETSTRIPE -S $MOUNT)
1859 local restore_count=$($GETSTRIPE -c $MOUNT)
1860 local restore_offset=$($GETSTRIPE -i $MOUNT)
1861 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1862 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1863 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1864 local default_size=$($GETSTRIPE -S $MOUNT)
1865 local default_offset=$($GETSTRIPE -i $MOUNT)
1866 local dsize=$((1024 * 1024))
1867 [ $default_size -eq $dsize ] ||
1868 error "stripe size $default_size != $dsize"
1869 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1870 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1872 run_test 27A "check filesystem-wide default LOV EA values"
1874 test_27B() { # LU-2523
1875 test_mkdir -p $DIR/$tdir
1876 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1878 # open f1 with O_LOV_DELAY_CREATE
1880 # call setstripe ioctl on open file descriptor for f1
1882 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1886 # open f1 with O_LOV_DELAY_CREATE
1888 # call setstripe ioctl on open file descriptor for f1
1890 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1892 # Allow multiop to fail in imitation of NFS's busted semantics.
1895 run_test 27B "call setstripe on open unlinked file/rename victim"
1897 test_27C() { #LU-2871
1898 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1906 test_mkdir -p $DIR/$tdir
1908 for i in $(seq 0 $((OSTCOUNT - 1))); do
1909 # set stripe across all OSTs starting from OST$i
1910 $SETSTRIPE -i $i -c -1 $tfile$i
1911 # get striping information
1912 ost_idx=($($GETSTRIPE $tfile$i |
1913 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1917 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1918 error "${#ost_idx[@]} != $OSTCOUNT"
1920 for index in $(seq 0 $((OSTCOUNT - 1))); do
1922 for j in $(echo ${ost_idx[@]}); do
1923 if [ $index -eq $j ]; then
1929 error "Can not find $index in ${ost_idx[@]}"
1933 run_test 27C "check full striping across all OSTs"
1935 # createtest also checks that device nodes are created and
1936 # then visible correctly (#2091)
1937 test_28() { # bug 2091
1939 $CREATETEST $DIR/d28/ct || error
1941 run_test 28 "create/mknod/mkdir with bad file types ============"
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1945 cancel_lru_locks mdc
1951 declare -i LOCKCOUNTORIG=0
1952 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1953 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1955 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1957 declare -i LOCKUNUSEDCOUNTORIG=0
1958 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1959 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1966 declare -i LOCKCOUNTCURRENT=0
1967 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1968 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1971 declare -i LOCKUNUSEDCOUNTCURRENT=0
1972 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1973 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1976 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1977 lctl set_param -n ldlm.dump_namespaces ""
1978 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1979 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1980 log "dumped log to $TMP/test_29.dk (bug 5793)"
1983 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1984 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1985 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1986 log "dumped log to $TMP/test_29.dk (bug 5793)"
1990 run_test 29 "IT_GETATTR regression ============================"
1992 test_30a() { # was test_30
1993 cp `which ls` $DIR || cp /bin/ls $DIR
1997 run_test 30a "execute binary from Lustre (execve) =============="
2000 cp `which ls` $DIR || cp /bin/ls $DIR
2002 $RUNAS $DIR/ls / || error
2005 run_test 30b "execute binary from Lustre as non-root ==========="
2007 test_30c() { # b=22376
2008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2009 cp `which ls` $DIR || cp /bin/ls $DIR
2011 cancel_lru_locks mdc
2012 cancel_lru_locks osc
2013 $RUNAS $DIR/ls / || error
2016 run_test 30c "execute binary from Lustre without read perms ===="
2019 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2020 $CHECKSTAT -a $DIR/f31 || error
2022 run_test 31a "open-unlink file =================================="
2025 touch $DIR/f31 || error
2026 ln $DIR/f31 $DIR/f31b || error
2027 $MULTIOP $DIR/f31b Ouc || error
2028 $CHECKSTAT -t file $DIR/f31 || error
2030 run_test 31b "unlink file with multiple links while open ======="
2033 touch $DIR/f31 || error
2034 ln $DIR/f31 $DIR/f31c || error
2035 multiop_bg_pause $DIR/f31 O_uc || return 1
2037 $MULTIOP $DIR/f31c Ouc
2038 kill -USR1 $MULTIPID
2041 run_test 31c "open-unlink file with multiple links ============="
2044 opendirunlink $DIR/d31d $DIR/d31d || error
2045 $CHECKSTAT -a $DIR/d31d || error
2047 run_test 31d "remove of open directory ========================="
2049 test_31e() { # bug 2904
2050 check_kernel_version 34 || return 0
2051 openfilleddirunlink $DIR/d31e || error
2053 run_test 31e "remove of open non-empty directory ==============="
2055 test_31f() { # bug 4554
2056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2058 test_mkdir $DIR/d31f
2059 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2060 cp /etc/hosts $DIR/d31f
2062 $GETSTRIPE $DIR/d31f/hosts
2063 multiop_bg_pause $DIR/d31f D_c || return 1
2066 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2067 test_mkdir $DIR/d31f
2068 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2069 cp /etc/hosts $DIR/d31f
2071 $GETSTRIPE $DIR/d31f/hosts
2072 multiop_bg_pause $DIR/d31f D_c || return 1
2075 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2076 wait $MULTIPID || error "first opendir $MULTIPID failed"
2080 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2081 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2084 run_test 31f "remove of open directory with open-unlink file ==="
2087 echo "-- cross directory link --"
2088 test_mkdir -c1 $DIR/${tdir}ga
2089 test_mkdir -c1 $DIR/${tdir}gb
2090 touch $DIR/${tdir}ga/f
2091 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2092 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2093 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2094 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2095 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2097 run_test 31g "cross directory link==============="
2100 echo "-- cross directory link --"
2101 test_mkdir -c1 $DIR/${tdir}
2102 test_mkdir -c1 $DIR/${tdir}/dir
2103 touch $DIR/${tdir}/f
2104 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2105 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2106 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2107 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2108 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2110 run_test 31h "cross directory link under child==============="
2113 echo "-- cross directory link --"
2114 test_mkdir -c1 $DIR/$tdir
2115 test_mkdir -c1 $DIR/$tdir/dir
2116 touch $DIR/$tdir/dir/f
2117 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2118 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2119 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2120 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2121 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2123 run_test 31i "cross directory link under parent==============="
2126 test_mkdir -c1 -p $DIR/$tdir
2127 test_mkdir -c1 -p $DIR/$tdir/dir1
2128 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2129 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2130 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2131 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2134 run_test 31j "link for directory==============="
2137 test_mkdir -c1 -p $DIR/$tdir
2139 touch $DIR/$tdir/exist
2140 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2141 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2142 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2143 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2144 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2145 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2146 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2149 run_test 31k "link to file: the same, non-existing, dir==============="
2155 touch $DIR/d31m2/exist
2156 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2157 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2158 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2159 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2160 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2161 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2164 run_test 31m "link to file: the same, non-existing, dir==============="
2167 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2168 nlink=$(stat --format=%h $DIR/$tfile)
2169 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2171 local cmd="exec $fd<$DIR/$tfile"
2174 trap "eval $cmd" EXIT
2175 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2176 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2177 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2178 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2179 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2182 run_test 31n "check link count of unlinked file"
2185 local TEMPNAME=$(mktemp $1_XXXXXX)
2186 mlink $TEMPNAME $1 2> /dev/null &&
2187 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2191 test_31o() { # LU-2901
2193 for LOOP in $(seq 100); do
2194 rm -f $DIR/$tdir/$tfile*
2195 for THREAD in $(seq 8); do
2196 link_one $DIR/$tdir/$tfile.$LOOP &
2199 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2200 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2201 error "$LINKS duplicate links to $tfile.$LOOP" &&
2205 run_test 31o "duplicate hard links with same filename"
2207 cleanup_test32_mount() {
2209 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2214 echo "== more mountpoints and symlinks ================="
2215 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2216 trap cleanup_test32_mount EXIT
2217 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2218 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2219 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2220 cleanup_test32_mount
2222 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2226 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2227 trap cleanup_test32_mount EXIT
2228 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2229 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2230 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2231 cleanup_test32_mount
2233 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2237 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2238 trap cleanup_test32_mount EXIT
2239 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2240 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2241 test_mkdir -p $DIR/$tdir/d2/test_dir
2242 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2243 cleanup_test32_mount
2245 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2249 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2250 trap cleanup_test32_mount EXIT
2251 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2252 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2253 test_mkdir -p $DIR/$tdir/d2/test_dir
2254 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2255 cleanup_test32_mount
2257 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2260 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2261 test_mkdir -p $DIR/d32e/tmp
2262 TMP_DIR=$DIR/d32e/tmp
2263 ln -s $DIR/d32e $TMP_DIR/symlink11
2264 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2265 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2266 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2268 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2271 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2272 test_mkdir -p $DIR/d32f/tmp
2273 TMP_DIR=$DIR/d32f/tmp
2274 ln -s $DIR/d32f $TMP_DIR/symlink11
2275 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2276 ls $DIR/d32f/tmp/symlink11 || error
2277 ls $DIR/d32f/symlink01 || error
2279 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2282 TMP_DIR=$DIR/$tdir/tmp
2283 test_mkdir -p $DIR/$tdir/tmp
2284 test_mkdir $DIR/${tdir}2
2285 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2286 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2287 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2288 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2289 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2290 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2292 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2295 rm -fr $DIR/$tdir $DIR/${tdir}2
2296 TMP_DIR=$DIR/$tdir/tmp
2297 test_mkdir -p $DIR/$tdir/tmp
2298 test_mkdir $DIR/${tdir}2
2299 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2300 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2301 ls $TMP_DIR/symlink12 || error
2302 ls $DIR/$tdir/symlink02 || error
2304 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2308 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2309 trap cleanup_test32_mount EXIT
2310 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2311 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2312 touch $DIR/$tdir/test_file
2313 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2314 cleanup_test32_mount
2316 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2320 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2321 trap cleanup_test32_mount EXIT
2322 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2323 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2324 touch $DIR/$tdir/test_file
2325 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2326 cleanup_test32_mount
2328 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2333 trap cleanup_test32_mount EXIT
2334 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2335 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2336 test_mkdir -p $DIR/$tdir/d2
2337 touch $DIR/$tdir/d2/test_file || error
2338 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2339 cleanup_test32_mount
2341 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2346 trap cleanup_test32_mount EXIT
2347 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2348 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2349 test_mkdir -p $DIR/$tdir/d2
2350 touch $DIR/$tdir/d2/test_file
2351 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2352 cleanup_test32_mount
2354 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2358 test_mkdir -p $DIR/d32m/tmp
2359 TMP_DIR=$DIR/d32m/tmp
2360 ln -s $DIR $TMP_DIR/symlink11
2361 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2362 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2363 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2365 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2369 test_mkdir -p $DIR/d32n/tmp
2370 TMP_DIR=$DIR/d32n/tmp
2371 ln -s $DIR $TMP_DIR/symlink11
2372 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2373 ls -l $DIR/d32n/tmp/symlink11 || error
2374 ls -l $DIR/d32n/symlink01 || error
2376 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2379 rm -fr $DIR/d32o $DIR/$tfile
2381 test_mkdir -p $DIR/d32o/tmp
2382 TMP_DIR=$DIR/d32o/tmp
2383 ln -s $DIR/$tfile $TMP_DIR/symlink12
2384 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2385 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2386 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2387 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2388 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2390 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2400 test_mkdir -p $DIR/d32p/tmp
2402 TMP_DIR=$DIR/d32p/tmp
2404 ln -s $DIR/$tfile $TMP_DIR/symlink12
2406 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2408 cat $DIR/d32p/tmp/symlink12 || error
2410 cat $DIR/d32p/symlink02 || error
2413 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2415 cleanup_testdir_mount() {
2417 $UMOUNT -d $DIR/$tdir
2421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2422 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2423 trap cleanup_testdir_mount EXIT
2424 test_mkdir -p $DIR/$tdir
2425 touch $DIR/$tdir/under_the_mount
2426 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2427 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2428 cleanup_testdir_mount
2430 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2434 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2435 trap cleanup_testdir_mount EXIT
2436 test_mkdir -p $DIR/$tdir
2437 touch $DIR/$tdir/under_the_mount
2438 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2439 ls $DIR/$tdir | grep -q under_the_mount && error || true
2440 cleanup_testdir_mount
2442 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2447 chmod 444 $DIR/$tfile
2448 chown $RUNAS_ID $DIR/$tfile
2450 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2453 run_test 33aa "write file with mode 444 (should return error) ===="
2457 test_mkdir -p $DIR/d33
2458 chown $RUNAS_ID $DIR/d33
2459 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2460 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2461 error "open RDWR" || true
2463 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2467 test_mkdir -p $DIR/d33
2468 chown $RUNAS_ID $DIR/d33
2469 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2471 run_test 33b "test open file with malformed flags (No panic and return error)"
2474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2480 remote_ost_nodsh && skip "remote OST with nodsh" && return
2483 test_mkdir -p $DIR/d33
2484 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2487 for ostnum in $(seq $OSTCOUNT); do
2488 # test-framework's OST numbering is one-based, while Lustre's
2490 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2491 # Parsing llobdstat's output sucks; we could grep the /proc
2492 # path, but that's likely to not be as portable as using the
2493 # llobdstat utility. So we parse lctl output instead.
2494 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2495 obdfilter/$ostname/stats |
2496 awk '/^write_bytes/ {print $7}' )
2497 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2498 if (( ${write_bytes:-0} > 0 ))
2505 $all_zeros || return 0
2508 echo foo > $DIR/d33/bar
2512 # Total up write_bytes after writing. We'd better find non-zeros.
2513 for ostnum in $(seq $OSTCOUNT); do
2514 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2515 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2516 obdfilter/$ostname/stats |
2517 awk '/^write_bytes/ {print $7}' )
2518 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2519 if (( ${write_bytes:-0} > 0 ))
2528 for ostnum in $(seq $OSTCOUNT); do
2529 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2530 echo "Check that write_bytes is present in obdfilter/*/stats:"
2531 do_facet ost$ostnum lctl get_param -n \
2532 obdfilter/$ostname/stats
2534 error "OST not keeping write_bytes stats (b22312)"
2537 run_test 33c "test llobdstat and write_bytes"
2540 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2543 local remote_dir=$DIR/$tdir/remote_dir
2546 $LFS mkdir -i $MDTIDX $remote_dir ||
2547 error "create remote directory failed"
2549 touch $remote_dir/$tfile
2550 chmod 444 $remote_dir/$tfile
2551 chown $RUNAS_ID $remote_dir/$tfile
2553 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2555 chown $RUNAS_ID $remote_dir
2556 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2557 error "create" || true
2558 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2559 error "open RDWR" || true
2560 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2561 error "create" || true
2563 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2565 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2568 $MCREATE $DIR/f34 || error
2569 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2570 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2571 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2572 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2574 run_test 34a "truncate file that has not been opened ==========="
2577 [ ! -f $DIR/f34 ] && test_34a
2578 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2579 $OPENFILE -f O_RDONLY $DIR/f34
2580 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2581 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2583 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2586 [ ! -f $DIR/f34 ] && test_34a
2587 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2588 $OPENFILE -f O_RDWR $DIR/f34
2589 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2590 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2592 run_test 34c "O_RDWR opening file-with-size works =============="
2595 [ ! -f $DIR/f34 ] && test_34a
2596 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2597 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2600 run_test 34d "write to sparse file ============================="
2604 $MCREATE $DIR/f34e || error
2605 $TRUNCATE $DIR/f34e 1000 || error
2606 $CHECKSTAT -s 1000 $DIR/f34e || error
2607 $OPENFILE -f O_RDWR $DIR/f34e
2608 $CHECKSTAT -s 1000 $DIR/f34e || error
2610 run_test 34e "create objects, some with size and some without =="
2612 test_34f() { # bug 6242, 6243
2613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2616 $MCREATE $DIR/f34f || error
2617 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2618 dd if=$DIR/f34f of=$TMP/f34f
2619 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2620 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2621 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2622 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2623 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2625 run_test 34f "read from a file with no objects until EOF ======="
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2629 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2630 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2631 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2632 cancel_lru_locks osc
2633 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2634 error "wrong size after lock cancel"
2636 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2637 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2638 error "expanding truncate failed"
2639 cancel_lru_locks osc
2640 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2641 error "wrong expanded size after lock cancel"
2643 run_test 34g "truncate long file ==============================="
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2650 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2651 sync # Flush the cache so that multiop below does not block on cache
2652 # flush when getting the group lock
2653 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2656 # Since just timed wait is not good enough, let's do a sync write
2657 # that way we are sure enough time for a roundtrip + processing
2658 # passed + 2 seconds of extra margin.
2659 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2663 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2664 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2668 local nsz=`stat -c %s $DIR/$tfile`
2669 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2671 run_test 34h "ftruncate file under grouplock should not block"
2674 cp /bin/sh $DIR/f35a
2676 chown $RUNAS_ID $DIR/f35a
2677 $RUNAS $DIR/f35a && error || true
2680 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2684 utime $DIR/f36 || error
2686 run_test 36a "MDS utime check (mknod, utime) ==================="
2690 utime $DIR/f36 || error
2692 run_test 36b "OST utime check (open, utime) ===================="
2697 chown $RUNAS_ID $DIR/d36
2698 $RUNAS utime $DIR/d36/f36 || error
2700 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2703 [ ! -d $DIR/d36 ] && test_36c
2704 echo "" > $DIR/d36/f36
2705 $RUNAS utime $DIR/d36/f36 || error
2707 run_test 36d "non-root OST utime check (open, utime) ==========="
2710 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2711 test_mkdir -p $DIR/$tdir
2712 touch $DIR/$tdir/$tfile
2713 $RUNAS utime $DIR/$tdir/$tfile && \
2714 error "utime worked, expected failure" || true
2716 run_test 36e "utime on non-owned file (should return error) ===="
2720 local LANG_SAVE=$LANG
2721 local LC_LANG_SAVE=$LC_LANG
2722 export LANG=C LC_LANG=C # for date language
2724 DATESTR="Dec 20 2000"
2725 test_mkdir -p $DIR/$tdir
2726 lctl set_param fail_loc=$fl
2728 cp /etc/hosts $DIR/$tdir/$tfile
2729 sync & # write RPC generated with "current" inode timestamp, but delayed
2731 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2732 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2733 cancel_lru_locks osc
2734 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2736 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2737 echo "BEFORE: $LS_BEFORE" && \
2738 echo "AFTER : $LS_AFTER" && \
2739 echo "WANT : $DATESTR" && \
2740 error "$DIR/$tdir/$tfile timestamps changed" || true
2742 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2747 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2748 subr_36fh "0x80000214"
2750 run_test 36f "utime on file racing with OST BRW write =========="
2753 remote_ost_nodsh && skip "remote OST with nodsh" && return
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2759 test_mkdir -p $DIR/$tdir
2760 fmd_max_age=$(do_facet ost1 \
2761 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2764 fmd_before=$(do_facet ost1 \
2765 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2766 touch $DIR/$tdir/$tfile
2767 sleep $((fmd_max_age + 12))
2768 fmd_after=$(do_facet ost1 \
2769 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2771 echo "fmd_before: $fmd_before"
2772 echo "fmd_after: $fmd_after"
2773 [ "$fmd_after" -gt "$fmd_before" ] && \
2774 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2775 error "fmd didn't expire after ping" || true
2777 run_test 36g "filter mod data cache expiry ====================="
2780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2781 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2782 subr_36fh "0x80000227"
2784 run_test 36h "utime on file racing with OST BRW write =========="
2786 # test_37 - duplicate with tests 32q 32r
2789 local file=$DIR/$tfile
2791 openfile -f O_DIRECTORY $file
2794 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2795 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2797 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2801 touch $DIR/${tfile}2
2802 # ls -l $DIR/$tfile $DIR/${tfile}2
2803 # ls -lu $DIR/$tfile $DIR/${tfile}2
2804 # ls -lc $DIR/$tfile $DIR/${tfile}2
2806 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2807 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2809 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2811 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2813 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2814 error "O_TRUNC didn't change timestamps"
2817 run_test 39 "mtime changed on create ==========================="
2820 test_mkdir -p $DIR/$tdir
2821 cp -p /etc/passwd $DIR/$tdir/fopen
2822 cp -p /etc/passwd $DIR/$tdir/flink
2823 cp -p /etc/passwd $DIR/$tdir/funlink
2824 cp -p /etc/passwd $DIR/$tdir/frename
2825 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2828 echo "aaaaaa" >> $DIR/$tdir/fopen
2829 echo "aaaaaa" >> $DIR/$tdir/flink
2830 echo "aaaaaa" >> $DIR/$tdir/funlink
2831 echo "aaaaaa" >> $DIR/$tdir/frename
2833 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2834 local link_new=`stat -c %Y $DIR/$tdir/flink`
2835 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2836 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2838 cat $DIR/$tdir/fopen > /dev/null
2839 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2840 rm -f $DIR/$tdir/funlink2
2841 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2843 for (( i=0; i < 2; i++ )) ; do
2844 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2845 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2846 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2847 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2849 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2850 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2851 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2852 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2854 cancel_lru_locks osc
2855 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2858 run_test 39b "mtime change on open, link, unlink, rename ======"
2860 # this should be set to past
2861 TEST_39_MTIME=`date -d "1 year ago" +%s`
2867 local mtime0=`stat -c %Y $DIR1/$tfile`
2869 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2870 local mtime1=`stat -c %Y $DIR1/$tfile`
2871 [ "$mtime1" = $TEST_39_MTIME ] || \
2872 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2875 echo hello >> $DIR1/$tfile
2877 local mtime2=`stat -c %Y $DIR1/$tfile`
2878 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2879 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2881 mv $DIR1/$tfile $DIR1/$tfile-1
2883 for (( i=0; i < 2; i++ )) ; do
2884 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2885 [ "$mtime2" = "$mtime3" ] || \
2886 error "mtime ($mtime2) changed (to $mtime3) on rename"
2888 cancel_lru_locks osc
2889 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2892 run_test 39c "mtime change on rename ==========================="
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2899 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2901 for (( i=0; i < 2; i++ )) ; do
2902 local mtime=`stat -c %Y $DIR1/$tfile`
2903 [ $mtime = $TEST_39_MTIME ] || \
2904 error "mtime($mtime) is not set to $TEST_39_MTIME"
2906 cancel_lru_locks osc
2907 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2910 run_test 39d "create, utime, stat =============================="
2914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2916 local mtime1=`stat -c %Y $DIR1/$tfile`
2918 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2920 for (( i=0; i < 2; i++ )) ; do
2921 local mtime2=`stat -c %Y $DIR1/$tfile`
2922 [ $mtime2 = $TEST_39_MTIME ] || \
2923 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2925 cancel_lru_locks osc
2926 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2929 run_test 39e "create, stat, utime, stat ========================"
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2935 mtime1=`stat -c %Y $DIR1/$tfile`
2938 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2940 for (( i=0; i < 2; i++ )) ; do
2941 local mtime2=`stat -c %Y $DIR1/$tfile`
2942 [ $mtime2 = $TEST_39_MTIME ] || \
2943 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2945 cancel_lru_locks osc
2946 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2949 run_test 39f "create, stat, sleep, utime, stat ================="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2954 echo hello >> $DIR1/$tfile
2955 local mtime1=`stat -c %Y $DIR1/$tfile`
2958 chmod o+r $DIR1/$tfile
2960 for (( i=0; i < 2; i++ )) ; do
2961 local mtime2=`stat -c %Y $DIR1/$tfile`
2962 [ "$mtime1" = "$mtime2" ] || \
2963 error "lost mtime: $mtime2, should be $mtime1"
2965 cancel_lru_locks osc
2966 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2969 run_test 39g "write, chmod, stat ==============================="
2973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2978 echo hello >> $DIR1/$tfile
2979 local mtime1=`stat -c %Y $DIR1/$tfile`
2981 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2983 if [ "$d1" != "$d2" ]; then
2984 echo "write and touch not within one second"
2986 for (( i=0; i < 2; i++ )) ; do
2987 local mtime2=`stat -c %Y $DIR1/$tfile`
2988 [ "$mtime2" = $TEST_39_MTIME ] || \
2989 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2991 cancel_lru_locks osc
2992 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2996 run_test 39h "write, utime within one second, stat ============="
2999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3003 echo hello >> $DIR1/$tfile
3004 local mtime1=`stat -c %Y $DIR1/$tfile`
3006 mv $DIR1/$tfile $DIR1/$tfile-1
3008 for (( i=0; i < 2; i++ )) ; do
3009 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3011 [ "$mtime1" = "$mtime2" ] || \
3012 error "lost mtime: $mtime2, should be $mtime1"
3014 cancel_lru_locks osc
3015 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3018 run_test 39i "write, rename, stat =============================="
3021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3022 start_full_debug_logging
3026 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3027 lctl set_param fail_loc=0x80000412
3028 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3029 error "multiop failed"
3031 local mtime1=`stat -c %Y $DIR1/$tfile`
3033 mv $DIR1/$tfile $DIR1/$tfile-1
3035 kill -USR1 $multipid
3036 wait $multipid || error "multiop close failed"
3038 for (( i=0; i < 2; i++ )) ; do
3039 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3040 [ "$mtime1" = "$mtime2" ] ||
3041 error "mtime is lost on close: $mtime2, " \
3044 cancel_lru_locks osc
3045 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3047 lctl set_param fail_loc=0
3048 stop_full_debug_logging
3050 run_test 39j "write, rename, close, stat ======================="
3053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3057 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3059 local mtime1=`stat -c %Y $DIR1/$tfile`
3061 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3063 kill -USR1 $multipid
3064 wait $multipid || error "multiop close failed"
3066 for (( i=0; i < 2; i++ )) ; do
3067 local mtime2=`stat -c %Y $DIR1/$tfile`
3069 [ "$mtime2" = $TEST_39_MTIME ] || \
3070 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3072 cancel_lru_locks osc
3073 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3076 run_test 39k "write, utime, close, stat ========================"
3078 # this should be set to future
3079 TEST_39_ATIME=`date -d "1 year" +%s`
3082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3084 local atime_diff=$(do_facet $SINGLEMDS \
3085 lctl get_param -n mdd.*MDT0000*.atime_diff)
3089 # test setting directory atime to future
3090 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3091 local atime=$(stat -c %X $DIR/$tdir)
3092 [ "$atime" = $TEST_39_ATIME ] || \
3093 error "atime is not set to future: $atime, $TEST_39_ATIME"
3095 # test setting directory atime from future to now
3096 local d1=$(date +%s)
3098 local d2=$(date +%s)
3100 cancel_lru_locks mdc
3101 atime=$(stat -c %X $DIR/$tdir)
3102 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3103 error "atime is not updated from future: $atime, $d1<atime<$d2"
3105 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3108 # test setting directory atime when now > dir atime + atime_diff
3112 cancel_lru_locks mdc
3113 atime=$(stat -c %X $DIR/$tdir)
3114 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3115 error "atime is not updated : $atime, should be $d2"
3117 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3120 # test not setting directory atime when now < dir atime + atime_diff
3122 cancel_lru_locks mdc
3123 atime=$(stat -c %X $DIR/$tdir)
3124 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3125 error "atime is updated to $atime, should remain $d1<atime<$d2"
3127 do_facet $SINGLEMDS \
3128 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3130 run_test 39l "directory atime update ==========================="
3133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3136 local far_past_mtime=$(date -d "May 29 1953" +%s)
3137 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3139 touch -m -d @$far_past_mtime $DIR1/$tfile
3140 touch -a -d @$far_past_atime $DIR1/$tfile
3142 for (( i=0; i < 2; i++ )) ; do
3143 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3144 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3145 error "atime or mtime set incorrectly"
3147 cancel_lru_locks osc
3148 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3151 run_test 39m "test atime and mtime before 1970"
3153 test_39n() { # LU-3832
3154 local atime_diff=$(do_facet $SINGLEMDS \
3155 lctl get_param -n mdd.*MDT0000*.atime_diff)
3160 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3163 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3164 atime0=$(stat -c %X $DIR/$tfile)
3167 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3168 atime1=$(stat -c %X $DIR/$tfile)
3171 cancel_lru_locks mdc
3172 cancel_lru_locks osc
3173 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3174 atime2=$(stat -c %X $DIR/$tfile)
3176 do_facet $SINGLEMDS \
3177 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3179 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3180 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3182 run_test 39n "check that O_NOATIME is honored"
3185 TESTDIR=$DIR/$tdir/$tfile
3186 [ -e $TESTDIR ] && rm -rf $TESTDIR
3187 test_mkdir -p $TESTDIR
3193 links2=$(stat -c %h .)
3194 [ $(($links1 + 2)) != $links2 ] &&
3195 error "wrong links count $(($links1 + 2)) != $links2"
3197 links3=$(stat -c %h .)
3198 [ $(($links1 + 1)) != $links3 ] &&
3199 error "wrong links count $links1 != $links3"
3202 run_test 39o "directory cached attributes updated after create ========"
3205 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3207 TESTDIR=$DIR/$tdir/$tfile
3208 [ -e $TESTDIR ] && rm -rf $TESTDIR
3213 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3214 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3216 links2=$(stat -c %h .)
3217 [ $(($links1 + 2)) != $links2 ] &&
3218 error "wrong links count $(($links1 + 2)) != $links2"
3220 links3=$(stat -c %h .)
3221 [ $(($links1 + 1)) != $links3 ] &&
3222 error "wrong links count $links1 != $links3"
3225 run_test 39p "remote directory cached attributes updated after create ========"
3229 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3230 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3231 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3232 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3233 error "$tfile is not 4096 bytes in size"
3235 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3239 small_write $DIR/f41 18
3241 run_test 41 "test small file write + fstat ====================="
3243 count_ost_writes() {
3244 lctl get_param -n osc.*.stats |
3245 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3252 BG_DIRTY_RATIO_SAVE=10
3253 MAX_BG_DIRTY_RATIO=25
3257 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3258 # dirty_ratio, dirty_background_ratio
3259 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3260 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3261 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3262 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3264 # if file not here, we are a 2.4 kernel
3265 kill -CONT `pidof kupdated`
3270 # setup the trap first, so someone cannot exit the test at the
3271 # exact wrong time and mess up a machine
3272 trap start_writeback EXIT
3273 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3274 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3275 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3276 sysctl -w vm.dirty_writeback_centisecs=0
3277 sysctl -w vm.dirty_writeback_centisecs=0
3278 # save and increase /proc/sys/vm/dirty_ratio
3279 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3280 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3281 # save and increase /proc/sys/vm/dirty_background_ratio
3282 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3283 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3285 # if file not here, we are a 2.4 kernel
3286 kill -STOP `pidof kupdated`
3290 # ensure that all stripes have some grant before we test client-side cache
3292 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3293 dd if=/dev/zero of=$i bs=4k count=1
3298 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3299 # file truncation, and file removal.
3301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3303 cancel_lru_locks osc
3305 sync; sleep 1; sync # just to be safe
3306 BEFOREWRITES=`count_ost_writes`
3307 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3308 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3309 AFTERWRITES=`count_ost_writes`
3310 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3311 error "$BEFOREWRITES < $AFTERWRITES"
3314 run_test 42a "ensure that we don't flush on close =============="
3317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3319 cancel_lru_locks osc
3322 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3323 BEFOREWRITES=`count_ost_writes`
3324 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3325 AFTERWRITES=`count_ost_writes`
3326 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3327 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3329 BEFOREWRITES=`count_ost_writes`
3330 sync || error "sync: $?"
3331 AFTERWRITES=`count_ost_writes`
3332 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3333 error "$BEFOREWRITES < $AFTERWRITES on sync"
3335 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3339 run_test 42b "test destroy of file with cached dirty data ======"
3341 # if these tests just want to test the effect of truncation,
3342 # they have to be very careful. consider:
3343 # - the first open gets a {0,EOF}PR lock
3344 # - the first write conflicts and gets a {0, count-1}PW
3345 # - the rest of the writes are under {count,EOF}PW
3346 # - the open for truncate tries to match a {0,EOF}PR
3347 # for the filesize and cancels the PWs.
3348 # any number of fixes (don't get {0,EOF} on open, match
3349 # composite locks, do smarter file size management) fix
3350 # this, but for now we want these tests to verify that
3351 # the cancellation with truncate intent works, so we
3352 # start the file with a full-file pw lock to match against
3353 # until the truncate.
3358 cancel_lru_locks osc
3360 # prime the file with 0,EOF PW to match
3364 # now the real test..
3365 dd if=/dev/zero of=$file bs=1024 count=100
3366 BEFOREWRITES=`count_ost_writes`
3367 $TRUNCATE $file $offset
3368 cancel_lru_locks osc
3369 AFTERWRITES=`count_ost_writes`
3374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3376 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3377 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3380 run_test 42c "test partial truncate of file with cached dirty data"
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3385 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3386 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3389 run_test 42d "test complete truncate of file with cached dirty data"
3391 test_42e() { # bug22074
3392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3393 local TDIR=$DIR/${tdir}e
3394 local pagesz=$(page_size)
3395 local pages=16 # hardcoded 16 pages, don't change it.
3396 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3397 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3401 test_mkdir -p $DIR/${tdir}e
3402 $SETSTRIPE -c 1 $TDIR
3403 createmany -o $TDIR/f $files
3405 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3407 # we assume that with $OSTCOUNT files, at least one of them will
3408 # be allocated on OST0.
3409 warmup_files=$((OSTCOUNT * max_dirty_mb))
3410 createmany -o $TDIR/w $warmup_files
3412 # write a large amount of data into one file and sync, to get good
3413 # avail_grant number from OST.
3414 for ((i=0; i<$warmup_files; i++)); do
3415 idx=$($GETSTRIPE -i $TDIR/w$i)
3416 [ $idx -ne 0 ] && continue
3417 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3420 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3422 $LCTL get_param $proc_osc0/cur_dirty_bytes
3423 $LCTL get_param $proc_osc0/cur_grant_bytes
3425 # create as much dirty pages as we can while not to trigger the actual
3426 # RPCs directly. but depends on the env, VFS may trigger flush during this
3427 # period, hopefully we are good.
3428 for ((i=0; i<$warmup_files; i++)); do
3429 idx=$($GETSTRIPE -i $TDIR/w$i)
3430 [ $idx -ne 0 ] && continue
3431 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3433 $LCTL get_param $proc_osc0/cur_dirty_bytes
3434 $LCTL get_param $proc_osc0/cur_grant_bytes
3436 # perform the real test
3437 $LCTL set_param $proc_osc0/rpc_stats 0
3438 for ((;i<$files; i++)); do
3439 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3440 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3443 $LCTL get_param $proc_osc0/rpc_stats
3446 local have_ppr=false
3447 $LCTL get_param $proc_osc0/rpc_stats |
3448 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3449 # skip lines until we are at the RPC histogram data
3450 [ "$PPR" == "pages" ] && have_ppr=true && continue
3451 $have_ppr || continue
3453 # we only want the percent stat for < 16 pages
3454 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3456 percent=$((percent + WPCT))
3457 if [ $percent -gt 15 ]; then
3458 error "less than 16-pages write RPCs" \
3465 run_test 42e "verify sub-RPC writes are not done synchronously"
3468 test_mkdir -p $DIR/$tdir
3469 cp -p /bin/ls $DIR/$tdir/$tfile
3470 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3472 # give multiop a chance to open
3475 $DIR/$tdir/$tfile && error || true
3478 run_test 43 "execution of file opened for write should return -ETXTBSY"
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3482 test_mkdir -p $DIR/$tdir
3483 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3484 cp -p multiop $DIR/$tdir/multiop
3485 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3488 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3489 kill -USR1 $MULTIOP_PID || return 2
3490 wait $MULTIOP_PID || return 3
3491 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3493 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3497 test_mkdir -p $DIR/$tdir
3498 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3499 cp -p multiop $DIR/$tdir/multiop
3500 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3503 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3504 kill -USR1 $MULTIOP_PID || return 2
3505 wait $MULTIOP_PID || return 3
3506 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3508 run_test 43b "truncate of file being executed should return -ETXTBSY"
3511 local testdir="$DIR/$tdir"
3512 test_mkdir -p $DIR/$tdir
3514 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3515 ( cd $testdir && md5sum -c)
3517 run_test 43c "md5sum of copy into lustre========================"
3520 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3521 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3522 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3524 run_test 44 "zero length read from a sparse stripe ============="
3527 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3529 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3530 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3531 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3533 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3534 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3537 OFFSETS="0 $((stride/2)) $((stride-1))"
3538 for offset in $OFFSETS ; do
3539 for i in `seq 0 $((nstripe-1))`; do
3540 local GLOBALOFFSETS=""
3541 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3542 local myfn=$DIR/d44a-$size
3543 echo "--------writing $myfn at $size"
3544 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3545 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3546 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3547 || error "ll_sparseness_verify $GLOBALOFFSETS"
3549 for j in `seq 0 $((nstripe-1))`; do
3550 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3551 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3552 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3554 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3555 || error "ll_sparseness_verify $GLOBALOFFSETS"
3560 run_test 44a "test sparse pwrite ==============================="
3564 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3570 before=`dirty_osc_total`
3571 echo executing "\"$*\""
3573 after=`dirty_osc_total`
3574 echo before $before, after $after
3577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3579 # Obtain grants from OST if it supports it
3580 echo blah > ${f}_grant
3583 do_dirty_record "echo blah > $f"
3584 [ $before -eq $after ] && error "write wasn't cached"
3585 do_dirty_record "> $f"
3586 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3587 do_dirty_record "echo blah > $f"
3588 [ $before -eq $after ] && error "write wasn't cached"
3589 do_dirty_record "sync"
3590 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3591 do_dirty_record "echo blah > $f"
3592 [ $before -eq $after ] && error "write wasn't cached"
3593 do_dirty_record "cancel_lru_locks osc"
3594 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3597 run_test 45 "osc io page accounting ============================"
3599 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3600 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3601 # objects offset and an assert hit when an rpc was built with 1023's mapped
3602 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3608 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3610 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3611 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3615 run_test 46 "dirtying a previously written page ================"
3617 # test_47 is removed "Device nodes check" is moved to test_28
3619 test_48a() { # bug 2399
3620 check_kernel_version 34 || return 0
3621 test_mkdir -p $DIR/$tdir
3623 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3624 test_mkdir $DIR/$tdir || error "recreate directory failed"
3625 touch foo || error "'touch foo' failed after recreating cwd"
3626 test_mkdir $DIR/$tdir/bar ||
3627 error "'mkdir foo' failed after recreating cwd"
3628 if check_kernel_version 44; then
3629 touch .foo || error "'touch .foo' failed after recreating cwd"
3630 test_mkdir $DIR/$tdir/.bar ||
3631 error "'mkdir .foo' failed after recreating cwd"
3633 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3634 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3635 cd . || error "'cd .' failed after recreating cwd"
3636 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3637 rmdir . && error "'rmdir .' worked after recreating cwd"
3638 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3639 cd .. || error "'cd ..' failed after recreating cwd"
3641 run_test 48a "Access renamed working dir (should return errors)="
3643 test_48b() { # bug 2399
3644 check_kernel_version 34 || return 0
3646 test_mkdir -p $DIR/$tdir
3648 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3649 touch foo && error "'touch foo' worked after removing cwd"
3650 test_mkdir $DIR/$tdir/foo &&
3651 error "'mkdir foo' worked after removing cwd"
3652 if check_kernel_version 44; then
3653 touch .foo && error "'touch .foo' worked after removing cwd"
3654 test_mkdir $DIR/$tdir/.foo &&
3655 error "'mkdir .foo' worked after removing cwd"
3657 ls . > /dev/null && error "'ls .' worked after removing cwd"
3658 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3659 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3660 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3661 rmdir . && error "'rmdir .' worked after removing cwd"
3662 ln -s . foo && error "'ln -s .' worked after removing cwd"
3663 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3665 run_test 48b "Access removed working dir (should return errors)="
3667 test_48c() { # bug 2350
3668 check_kernel_version 36 || return 0
3669 #lctl set_param debug=-1
3672 test_mkdir -p $DIR/$tdir/dir
3674 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3675 $TRACE touch foo && error "touch foo worked after removing cwd"
3676 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3677 if check_kernel_version 44; then
3678 touch .foo && error "touch .foo worked after removing cwd"
3679 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3681 $TRACE ls . && error "'ls .' worked after removing cwd"
3682 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3683 is_patchless || ( $TRACE cd . &&
3684 error "'cd .' worked after removing cwd" )
3685 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3686 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3687 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3688 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3690 run_test 48c "Access removed working subdir (should return errors)"
3692 test_48d() { # bug 2350
3693 check_kernel_version 36 || return 0
3694 #lctl set_param debug=-1
3697 test_mkdir -p $DIR/$tdir/dir
3699 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3700 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3701 $TRACE touch foo && error "'touch foo' worked after removing parent"
3702 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3703 if check_kernel_version 44; then
3704 touch .foo && error "'touch .foo' worked after removing parent"
3706 error "mkdir .foo worked after removing parent"
3708 $TRACE ls . && error "'ls .' worked after removing parent"
3709 $TRACE ls .. && error "'ls ..' worked after removing parent"
3710 is_patchless || ( $TRACE cd . &&
3711 error "'cd .' worked after recreate parent" )
3712 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3713 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3714 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3715 is_patchless || ( $TRACE cd .. &&
3716 error "'cd ..' worked after removing parent" || true )
3718 run_test 48d "Access removed parent subdir (should return errors)"
3720 test_48e() { # bug 4134
3721 check_kernel_version 41 || return 0
3722 #lctl set_param debug=-1
3725 test_mkdir -p $DIR/$tdir/dir
3727 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3728 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3729 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3730 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3731 # On a buggy kernel addition of "touch foo" after cd .. will
3732 # produce kernel oops in lookup_hash_it
3733 touch ../foo && error "'cd ..' worked after recreate parent"
3735 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3737 run_test 48e "Access to recreated parent subdir (should return errors)"
3739 test_49() { # LU-1030
3740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3741 # get ost1 size - lustre-OST0000
3742 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3743 # write 800M at maximum
3744 [ $ost1_size -gt 819200 ] && ost1_size=819200
3746 lfs setstripe -c 1 -i 0 $DIR/$tfile
3747 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3750 # change max_pages_per_rpc while writing the file
3751 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3752 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3753 # loop until dd process exits
3754 while ps ax -opid | grep -wq $dd_pid; do
3755 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3756 sleep $((RANDOM % 5 + 1))
3758 # restore original max_pages_per_rpc
3759 $LCTL set_param $osc1_mppc=$orig_mppc
3760 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3762 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3766 test_mkdir $DIR/$tdir
3768 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3770 run_test 50 "special situations: /proc symlinks ==============="
3772 test_51a() { # was test_51
3773 # bug 1516 - create an empty entry right after ".." then split dir
3774 test_mkdir -p $DIR/$tdir
3775 touch $DIR/$tdir/foo
3776 $MCREATE $DIR/$tdir/bar
3778 createmany -m $DIR/$tdir/longfile 201
3780 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3781 $MCREATE $DIR/$tdir/longfile$FNUM
3786 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3788 run_test 51a "special situations: split htree with empty entry =="
3790 export NUMTEST=70000
3792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3793 local BASE=$DIR/d${base}.${TESTSUITE}
3795 # cleanup the directory
3800 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3801 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3802 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3805 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3806 echo "reduced count to $NUMTEST due to inodes"
3808 # need to check free space for the directories as well
3809 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3810 numfree=$((blkfree / 4))
3811 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3812 echo "reduced count to $NUMTEST due to blocks"
3814 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3815 echo "failed" > $BASE/fnum
3817 run_test 51b "exceed 64k subdirectory nlink limit"
3819 test_51ba() { # LU-993
3820 local BASE=$DIR/d${base}.${TESTSUITE}
3821 # unlink all but 100 subdirectories, then check it still works
3823 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3825 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3826 local DELETE=$((NUMTEST - LEFT))
3828 # continue on to run this test even if 51b didn't finish,
3829 # just to delete the many subdirectories created.
3830 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3832 # for ldiskfs the nlink count should be 1, but this is OSD specific
3833 # and so this is listed for informational purposes only
3834 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3835 unlinkmany -d $BASE/d $DELETE
3838 if [ $RC -ne 0 ]; then
3839 if [ "$NUMPREV" == "failed" ]; then
3840 skip "previous setup failed"
3843 error "unlink of first $DELETE subdirs failed"
3848 echo "nlink between: $(stat -c %h $BASE)"
3849 # trim the first line of ls output
3850 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3851 [ $FOUND -ne $LEFT ] &&
3852 error "can't find subdirs: found only $FOUND/$LEFT"
3854 unlinkmany -d $BASE/d $DELETE $LEFT ||
3855 error "unlink of second $LEFT subdirs failed"
3856 # regardless of whether the backing filesystem tracks nlink accurately
3857 # or not, the nlink count shouldn't be more than "." and ".." here
3858 local AFTER=$(stat -c %h $BASE)
3859 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3860 echo "nlink after: $AFTER"
3862 run_test 51ba "verify nlink for many subdirectory cleanup"
3865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3866 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3867 test_mkdir -p $DIR/$tdir
3868 createmany -o $DIR/$tdir/t- 1000
3869 $GETSTRIPE $DIR/$tdir > $TMP/files
3870 for N in `seq 0 $((OSTCOUNT - 1))`; do
3871 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3872 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3873 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3875 unlinkmany $DIR/$tdir/t- 1000
3878 for N in `seq 1 $((OSTCOUNT - 1))`; do
3879 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3880 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3881 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3882 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3884 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3885 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3886 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3887 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3891 run_test 51d "check object distribution ===================="
3894 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3895 test_mkdir -p $DIR/$tdir
3896 touch $DIR/$tdir/foo
3897 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3898 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3899 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3900 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3901 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3903 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3904 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3905 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3907 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3908 cp -r $DIR/$tdir /tmp/
3909 rm -fr $DIR/$tdir || error "cleanup rm failed"
3911 run_test 52a "append-only flag test (should return errors) ====="
3914 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3915 test_mkdir -p $DIR/$tdir
3916 touch $DIR/$tdir/foo
3917 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3918 cat test > $DIR/$tdir/foo && error "cat test worked"
3919 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3920 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3921 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3923 echo foo >> $DIR/$tdir/foo && error "echo worked"
3924 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3925 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3926 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3927 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3929 chattr -i $DIR/$tdir/foo || error "chattr failed"
3931 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3933 run_test 52b "immutable flag test (should return errors) ======="
3936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3937 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3938 remote_ost_nodsh && skip "remote OST with nodsh" && return
3951 local support_last_seq=true
3953 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
3954 support_last_seq=false
3957 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3959 for value in $(do_facet $SINGLEMDS \
3960 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
3961 param=$(echo ${value[0]} | cut -d "=" -f1)
3962 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3964 if $support_last_seq; then
3965 param_seq=$(echo $param |
3966 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3967 mds_last_seq=$(do_facet $SINGLEMDS \
3968 $LCTL get_param -n $param_seq)
3970 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
3972 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3973 node=$(facet_active_host ost$((ostnum+1)))
3974 param="obdfilter.$ostname.last_id"
3975 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
3976 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
3977 ost_last_id=$ost_last
3979 if $support_last_seq; then
3980 ost_last_id=$(echo $ost_last |
3981 awk -F':' '{print $2}' |
3983 ost_last_seq=$(echo $ost_last |
3984 awk -F':' '{print $1}')
3985 [[ $ost_last_seq = $mds_last_seq ]] || continue
3988 if [[ $ost_last_id != $mds_last ]]; then
3989 error "$ost_last_id != $mds_last"
3996 $found || error "can not match last_seq/last_id for $mdtosc"
3999 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4002 $SOCKETSERVER $DIR/socket ||
4003 error "$SOCKETSERVER $DIR/socket failed: $?"
4004 $SOCKETCLIENT $DIR/socket ||
4005 error "$SOCKETCLIENT $DIR/socket failed: $?"
4006 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4008 run_test 54a "unix domain socket test =========================="
4014 dd if=/dev/zero of=$f bs=$(page_size) count=1
4016 run_test 54b "char device works in lustre ======================"
4019 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4020 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4021 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4023 for i in $(seq 3 7); do
4024 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4032 loopdev="$DIR/loop54c"
4035 $UMOUNT -d $tdir || rc=$?
4036 losetup -d $loopdev || true
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4045 loopdev="$DIR/loop54c"
4048 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4049 mknod $loopdev b 7 $LOOPNUM
4050 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
4051 dd if=/dev/zero of=$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4052 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
4053 trap cleanup_54c EXIT
4054 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4056 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4057 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4059 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4062 run_test 54c "block device works in lustre ====================="
4068 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4070 run_test 54d "fifo device works in lustre ======================"
4073 check_kernel_version 46 || return 0
4076 cp -aL /dev/console $f
4077 echo $string > $f || error "echo $string to $f failed"
4079 run_test 54e "console/tty device works in lustre ======================"
4081 #The test_55 used to be iopen test and it was removed by bz#24037.
4082 #run_test 55 "check iopen_connect_dentry() ======================"
4084 test_56a() { # was test_56
4087 test_mkdir -p $DIR/$tdir/dir
4089 NUMFILESx2=$(($NUMFILES * 2))
4090 for i in `seq 1 $NUMFILES` ; do
4091 touch $DIR/$tdir/file$i
4092 touch $DIR/$tdir/dir/file$i
4095 # test lfs getstripe with --recursive
4096 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4097 [ $FILENUM -eq $NUMFILESx2 ] ||
4098 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4099 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4100 [ $FILENUM -eq $NUMFILES ] ||
4101 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4102 echo "$GETSTRIPE --recursive passed."
4104 # test lfs getstripe with file instead of dir
4105 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4106 [ $FILENUM -eq 1 ] || error \
4107 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4108 echo "$GETSTRIPE file1 passed."
4110 #test lfs getstripe with --verbose
4111 [ `$GETSTRIPE --verbose $DIR/$tdir |
4112 grep -c lmm_magic` -eq $NUMFILES ] ||
4113 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4114 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4115 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4116 echo "$GETSTRIPE --verbose passed."
4118 #test lfs getstripe with --obd
4119 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4120 grep -q "unknown obduuid" ||
4121 error "$GETSTRIPE --obd wrong_uuid should return error message"
4123 [ "$OSTCOUNT" -lt 2 ] &&
4124 skip_env "skipping other $GETSTRIPE --obd test" && return
4127 OBDUUID=$(ostuuid_from_index $OSTIDX)
4128 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4129 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4130 [ $FOUND -eq $FILENUM ] ||
4131 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4132 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4133 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4134 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4135 error "$GETSTRIPE --obd: should not show file on other obd"
4136 echo "$GETSTRIPE --obd passed"
4138 run_test 56a "check $GETSTRIPE"
4143 local LOCAL_NUMFILES="$1"
4144 local LOCAL_NUMDIRS="$2"
4145 local MKDIR_PARAMS="$3"
4146 local DIR_STRIPE_PARAMS="$4"
4148 if [ ! -d "$TDIR" ] ; then
4149 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4150 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4151 for i in `seq 1 $LOCAL_NUMFILES` ; do
4154 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4155 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4156 for j in `seq 1 $LOCAL_NUMFILES` ; do
4157 touch $TDIR/dir$i/file$j
4163 setup_56_special() {
4167 if [ ! -e "$TDIR/loop1b" ] ; then
4168 for i in `seq 1 $LOCAL_NUMFILES` ; do
4169 mknod $TDIR/loop${i}b b 7 $i
4170 mknod $TDIR/null${i}c c 1 3
4171 ln -s $TDIR/file1 $TDIR/link${i}l
4173 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4174 mknod $TDIR/dir$i/loop${i}b b 7 $i
4175 mknod $TDIR/dir$i/null${i}c c 1 3
4176 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4185 setup_56 $NUMFILES $NUMDIRS
4187 EXPECTED=$(($NUMDIRS + 2))
4188 # test lfs find with -name
4189 for i in $(seq 1 $NUMFILES) ; do
4190 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4191 [ $NUMS -eq $EXPECTED ] ||
4192 error "lfs find -name \"*$i\" $TDIR wrong: "\
4193 "found $NUMS, expected $EXPECTED"
4196 run_test 56g "check lfs find -name ============================="
4202 setup_56 $NUMFILES $NUMDIRS
4204 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4205 # test lfs find with ! -name
4206 for i in $(seq 1 $NUMFILES) ; do
4207 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4210 "found $NUMS, expected $EXPECTED"
4213 run_test 56h "check lfs find ! -name ============================="
4217 test_mkdir -p $DIR/$tdir
4218 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4219 CMD="$LFIND -ost $UUID $DIR/$tdir"
4221 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4223 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4227 setup_56_special $NUMFILES $NUMDIRS
4229 EXPECTED=$((NUMDIRS + 1))
4230 CMD="$LFIND -type d $TDIR"
4231 NUMS=$($CMD | wc -l)
4232 [ $NUMS -eq $EXPECTED ] ||
4233 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4235 run_test 56j "check lfs find -type d ============================="
4239 setup_56_special $NUMFILES $NUMDIRS
4241 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4242 CMD="$LFIND -type f $TDIR"
4243 NUMS=$($CMD | wc -l)
4244 [ $NUMS -eq $EXPECTED ] ||
4245 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4247 run_test 56k "check lfs find -type f ============================="
4251 setup_56_special $NUMFILES $NUMDIRS
4253 EXPECTED=$((NUMDIRS + NUMFILES))
4254 CMD="$LFIND -type b $TDIR"
4255 NUMS=$($CMD | wc -l)
4256 [ $NUMS -eq $EXPECTED ] ||
4257 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4259 run_test 56l "check lfs find -type b ============================="
4263 setup_56_special $NUMFILES $NUMDIRS
4265 EXPECTED=$((NUMDIRS + NUMFILES))
4266 CMD="$LFIND -type c $TDIR"
4267 NUMS=$($CMD | wc -l)
4268 [ $NUMS -eq $EXPECTED ] ||
4269 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4271 run_test 56m "check lfs find -type c ============================="
4275 setup_56_special $NUMFILES $NUMDIRS
4277 EXPECTED=$((NUMDIRS + NUMFILES))
4278 CMD="$LFIND -type l $TDIR"
4279 NUMS=$($CMD | wc -l)
4280 [ $NUMS -eq $EXPECTED ] ||
4281 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4283 run_test 56n "check lfs find -type l ============================="
4287 setup_56 $NUMFILES $NUMDIRS
4288 utime $TDIR/file1 > /dev/null || error "utime (1)"
4289 utime $TDIR/file2 > /dev/null || error "utime (2)"
4290 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4291 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4292 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4293 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4296 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4297 [ $NUMS -eq $EXPECTED ] || \
4298 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4301 CMD="$LFIND -mtime 0 $TDIR"
4302 NUMS=$($CMD | wc -l)
4303 [ $NUMS -eq $EXPECTED ] ||
4304 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4306 run_test 56o "check lfs find -mtime for old files =========================="
4309 [ $RUNAS_ID -eq $UID ] &&
4310 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4313 setup_56 $NUMFILES $NUMDIRS
4315 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4317 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4318 NUMS=$($CMD | wc -l)
4319 [ $NUMS -eq $EXPECTED ] || \
4320 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4322 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4323 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4324 NUMS=$($CMD | wc -l)
4325 [ $NUMS -eq $EXPECTED ] || \
4326 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4328 run_test 56p "check lfs find -uid and ! -uid ==============================="
4331 [ $RUNAS_ID -eq $UID ] &&
4332 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4335 setup_56 $NUMFILES $NUMDIRS
4337 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4340 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4341 NUMS=$($CMD | wc -l)
4342 [ $NUMS -eq $EXPECTED ] ||
4343 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4345 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4346 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4347 NUMS=$($CMD | wc -l)
4348 [ $NUMS -eq $EXPECTED ] ||
4349 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4351 run_test 56q "check lfs find -gid and ! -gid ==============================="
4355 setup_56 $NUMFILES $NUMDIRS
4358 CMD="$LFIND -size 0 -type f $TDIR"
4359 NUMS=$($CMD | wc -l)
4360 [ $NUMS -eq $EXPECTED ] ||
4361 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4363 CMD="$LFIND ! -size 0 -type f $TDIR"
4364 NUMS=$($CMD | wc -l)
4365 [ $NUMS -eq $EXPECTED ] ||
4366 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4367 echo "test" > $TDIR/$tfile
4368 echo "test2" > $TDIR/$tfile.2 && sync
4370 CMD="$LFIND -size 5 -type f $TDIR"
4371 NUMS=$($CMD | wc -l)
4372 [ $NUMS -eq $EXPECTED ] ||
4373 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4375 CMD="$LFIND -size +5 -type f $TDIR"
4376 NUMS=$($CMD | wc -l)
4377 [ $NUMS -eq $EXPECTED ] ||
4378 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4380 CMD="$LFIND -size +0 -type f $TDIR"
4381 NUMS=$($CMD | wc -l)
4382 [ $NUMS -eq $EXPECTED ] ||
4383 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4385 CMD="$LFIND ! -size -5 -type f $TDIR"
4386 NUMS=$($CMD | wc -l)
4387 [ $NUMS -eq $EXPECTED ] ||
4388 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4390 CMD="$LFIND -size -5 -type f $TDIR"
4391 NUMS=$($CMD | wc -l)
4392 [ $NUMS -eq $EXPECTED ] ||
4393 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4395 run_test 56r "check lfs find -size works =========================="
4397 test_56s() { # LU-611
4399 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4401 if [ $OSTCOUNT -gt 1 ]; then
4402 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4406 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4410 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4411 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4412 NUMS=$($CMD | wc -l)
4413 [ $NUMS -eq $EXPECTED ] ||
4414 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4416 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4417 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4418 NUMS=$($CMD | wc -l)
4419 [ $NUMS -eq $EXPECTED ] ||
4420 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4423 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4424 NUMS=$($CMD | wc -l)
4425 [ $NUMS -eq $EXPECTED ] ||
4426 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4428 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4429 NUMS=$($CMD | wc -l)
4430 [ $NUMS -eq $EXPECTED ] ||
4431 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4434 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4435 NUMS=$($CMD | wc -l)
4436 [ $NUMS -eq $EXPECTED ] ||
4437 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4439 run_test 56s "check lfs find -stripe-count works"
4441 test_56t() { # LU-611
4443 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4445 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4447 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4448 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4449 NUMS=$($CMD | wc -l)
4450 [ $NUMS -eq $EXPECTED ] ||
4451 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4453 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4454 NUMS=$($CMD | wc -l)
4455 [ $NUMS -eq $EXPECTED ] ||
4456 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4458 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4459 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4460 NUMS=$($CMD | wc -l)
4461 [ $NUMS -eq $EXPECTED ] ||
4462 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4464 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4465 NUMS=$($CMD | wc -l)
4466 [ $NUMS -eq $EXPECTED ] ||
4467 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4470 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4471 NUMS=$($CMD | wc -l)
4472 [ $NUMS -eq $EXPECTED ] ||
4473 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4475 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4476 NUMS=$($CMD | wc -l)
4477 [ $NUMS -eq $EXPECTED ] ||
4478 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4481 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4482 NUMS=$($CMD | wc -l)
4483 [ $NUMS -eq $EXPECTED ] ||
4484 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4486 run_test 56t "check lfs find -stripe-size works"
4488 test_56u() { # LU-611
4490 setup_56 $NUMFILES $NUMDIRS "-i 0"
4492 if [ $OSTCOUNT -gt 1 ]; then
4493 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4499 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4500 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4501 NUMS=$($CMD | wc -l)
4502 [ $NUMS -eq $EXPECTED ] ||
4503 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4506 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4507 NUMS=$($CMD | wc -l)
4508 [ $NUMS -eq $EXPECTED ] ||
4509 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4511 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4512 NUMS=$($CMD | wc -l)
4513 [ $NUMS -eq $EXPECTED ] ||
4514 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4517 # This should produce an error and not return any files
4518 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4519 NUMS=$($CMD 2>/dev/null | wc -l)
4520 [ $NUMS -eq $EXPECTED ] ||
4521 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4523 if [ $OSTCOUNT -gt 1 ]; then
4524 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4525 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4526 NUMS=$($CMD | wc -l)
4527 [ $NUMS -eq $EXPECTED ] ||
4528 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4531 run_test 56u "check lfs find -stripe-index works"
4538 setup_56 $NUMFILES $NUMDIRS
4540 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4541 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4543 for file in $($LFIND -mdt $UUID $TDIR); do
4544 file_mdt_idx=$($GETSTRIPE -M $file)
4545 [ $file_mdt_idx -eq $MDT_IDX ] ||
4546 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4549 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4551 # Get and check the actual stripe count of one file.
4552 # Usage: check_stripe_count <file> <expected_stripe_count>
4553 check_stripe_count() {
4558 [[ -z "$file" || -z "$expected" ]] &&
4559 error "check_stripe_count: invalid argument!"
4561 local cmd="$GETSTRIPE -c $file"
4562 actual=$($cmd) || error "$cmd failed"
4563 actual=${actual%% *}
4565 if [[ $actual -ne $expected ]]; then
4566 [[ $expected -eq -1 ]] ||
4567 error "$cmd wrong: found $actual, expected $expected"
4568 [[ $actual -eq $OSTCOUNT ]] ||
4569 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4577 rm -rf $TDIR || error "remove $TDIR failed"
4578 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4581 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4582 error "$GETSTRIPE -S -d $TDIR failed"
4583 stripe_size=${stripe_size%% *}
4585 local file_size=$((stripe_size * OSTCOUNT))
4586 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4587 local required_space=$((file_num * file_size))
4588 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4589 [[ $free_space -le $((required_space / 1024)) ]] &&
4590 skip_env "need at least $required_space bytes free space," \
4591 "have $free_space kbytes" && return
4594 local dd_count=$((file_size / dd_bs))
4596 # write data into the files
4600 for i in $(seq 1 $NUMFILES); do
4602 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4603 error "write data into $file failed"
4605 for i in $(seq 1 $NUMDIRS); do
4606 for j in $(seq 1 $NUMFILES); do
4607 file=$TDIR/dir$i/file$j
4608 yes | dd bs=$dd_bs count=$dd_count of=$file \
4610 error "write data into $file failed"
4615 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4618 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4620 eval $cmd || error "$cmd failed"
4622 check_stripe_count $TDIR/file1 $expected
4625 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4627 eval $cmd || error "$cmd failed"
4629 for j in $(seq 1 $NUMFILES); do
4630 check_stripe_count $TDIR/dir1/file$j $expected
4633 # lfs_migrate works with lfs find
4634 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4635 $LFS_MIGRATE -y -c $expected"
4637 eval $cmd || error "$cmd failed"
4639 for i in $(seq 2 $NUMFILES); do
4640 check_stripe_count $TDIR/file$i $expected
4642 for i in $(seq 2 $NUMDIRS); do
4643 for j in $(seq 1 $NUMFILES); do
4644 check_stripe_count $TDIR/dir$i/file$j $expected
4648 run_test 56w "check lfs_migrate -c stripe_count works"
4651 check_swap_layouts_support && return 0
4652 [ "$OSTCOUNT" -lt "2" ] &&
4653 skip_env "need 2 OST, skipping test" && return
4655 local dir0=$DIR/$tdir/$testnum
4656 mkdir -p $dir0 || error "creating dir $dir0"
4658 local ref1=/etc/passwd
4659 local file1=$dir0/file1
4661 $SETSTRIPE -c 2 $file1
4663 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4664 stripe=$($GETSTRIPE -c $file1)
4665 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4666 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4671 run_test 56x "lfs migration support"
4674 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4675 skip "No HSM support on MDS of $(get_lustre_version)," \
4676 "need 2.4.53 at least" && return
4679 local dir0=$DIR/$tdir/$testnum
4680 mkdir -p $dir0 || error "creating dir $dir0"
4681 local f1=$dir0/file1
4682 local f2=$dir0/file2
4684 touch $f1 || error "creating std file $f1"
4685 $MULTIOP $f2 H2c || error "creating released file $f2"
4687 # a directory can be raid0, so ask only for files
4688 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4689 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4691 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4692 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4694 # only files can be released, so no need to force file search
4695 res=$($LFIND $dir0 -L released)
4696 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4698 res=$($LFIND $dir0 \! -L released)
4699 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4702 run_test 56y "lfs find -L raid0|released"
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4706 # note test will not do anything if MDS is not local
4707 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4708 skip "Only applicable to ldiskfs-based MDTs"
4712 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4713 local MNTDEV="osd*.*MDT*.mntdev"
4714 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4715 [ -z "$DEV" ] && error "can't access $MNTDEV"
4716 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4717 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4718 error "can't access $DEV"
4719 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4720 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4724 run_test 57a "verify MDS filesystem created with large inodes =="
4727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4728 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4729 skip "Only applicable to ldiskfs-based MDTs"
4733 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4738 local FILEN=$dir/f$FILECOUNT
4740 rm -rf $dir || error "removing $dir"
4741 test_mkdir -p $dir || error "creating $dir"
4742 local num=$(get_mds_dir $dir)
4745 echo "mcreating $FILECOUNT files"
4746 createmany -m $dir/f 1 $FILECOUNT || \
4747 error "creating files in $dir"
4749 # verify that files do not have EAs yet
4750 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4751 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4755 df $dir #make sure we get new statfs data
4756 local MDSFREE=$(do_facet $mymds \
4757 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4758 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4759 echo "opening files to create objects/EAs"
4761 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4762 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4765 # verify that files have EAs now
4766 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4767 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4769 sleep 1 #make sure we get new statfs data
4771 local MDSFREE2=$(do_facet $mymds \
4772 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4773 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4774 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4775 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4776 error "MDC before $MDCFREE != after $MDCFREE2"
4778 echo "MDC before $MDCFREE != after $MDCFREE2"
4779 echo "unable to confirm if MDS has large inodes"
4784 run_test 57b "default LOV EAs are stored inside large inodes ==="
4787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4788 [ -z "$(which wiretest 2>/dev/null)" ] &&
4789 skip_env "could not find wiretest" && return
4792 run_test 58 "verify cross-platform wire constants =============="
4795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4796 echo "touch 130 files"
4797 createmany -o $DIR/f59- 130
4799 unlinkmany $DIR/f59- 130
4801 # wait for commitment of removal
4802 wait_delete_completed
4804 run_test 59 "verify cancellation of llog records async ========="
4806 TEST60_HEAD="test_60 run $RANDOM"
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4809 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4810 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4811 skip_env "missing subtest run-llog.sh" && return
4812 log "$TEST60_HEAD - from kernel mode"
4813 do_facet mgs sh run-llog.sh
4815 run_test 60a "llog sanity tests run from kernel module =========="
4817 test_60b() { # bug 6411
4818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4820 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4832 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4834 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4838 echo "create 5000 files"
4839 createmany -o $DIR/f60c- 5000
4840 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4841 lctl set_param fail_loc=0x80000137
4842 unlinkmany $DIR/f60c- 5000
4843 lctl set_param fail_loc=0
4845 run_test 60c "unlink file when mds full"
4848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4849 SAVEPRINTK=$(lctl get_param -n printk)
4851 # verify "lctl mark" is even working"
4852 MESSAGE="test message ID $RANDOM $$"
4853 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4854 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4856 lctl set_param printk=0 || error "set lnet.printk failed"
4857 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4858 MESSAGE="new test message ID $RANDOM $$"
4859 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4860 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4861 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4863 lctl set_param -n printk="$SAVEPRINTK"
4865 run_test 60d "test printk console message masking"
4868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4870 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4871 cancel_lru_locks osc
4872 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4875 run_test 61 "mmap() writes don't make sync hang ================"
4877 # bug 2330 - insufficient obd_match error checking causes LBUG
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4882 cancel_lru_locks osc
4883 lctl set_param fail_loc=0x405
4884 cat $f && error "cat succeeded, expect -EIO"
4885 lctl set_param fail_loc=0
4887 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4888 # match every page all of the time.
4889 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4891 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4892 # Though this test is irrelevant anymore, it helped to reveal some
4893 # other grant bugs (LU-4482), let's keep it.
4894 test_63a() { # was test_63
4895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4896 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4897 for i in `seq 10` ; do
4898 dd if=/dev/zero of=$DIR/f63 bs=8k &
4904 rm -f $DIR/f63 || true
4906 run_test 63a "Verify oig_wait interruption does not crash ======="
4908 # bug 2248 - async write errors didn't return to application on sync
4909 # bug 3677 - async write errors left page locked
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4913 lctl set_param debug=-1
4915 # ensure we have a grant to do async writes
4916 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4919 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4920 lctl set_param fail_loc=0x80000406
4921 $MULTIOP $DIR/$tfile Owy && \
4922 error "sync didn't return ENOMEM"
4923 sync; sleep 2; sync # do a real sync this time to flush page
4924 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4925 error "locked page left in cache after async error" || true
4928 run_test 63b "async write errors should be returned to fsync ==="
4931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4933 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4935 run_test 64a "verify filter grant calculations (in kernel) ====="
4938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4941 run_test 64b "check out-of-space detection on client ==========="
4944 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4946 run_test 64c "verify grant shrink ========================------"
4948 # bug 1414 - set/get directories' stripe info
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4951 test_mkdir -p $DIR/$tdir
4953 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4955 run_test 65a "directory with no stripe info ===================="
4958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4959 test_mkdir -p $DIR/$tdir
4960 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4963 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4965 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4969 if [ $OSTCOUNT -gt 1 ]; then
4970 test_mkdir -p $DIR/$tdir
4971 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4972 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4974 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4977 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4981 test_mkdir -p $DIR/$tdir
4982 if [ $STRIPECOUNT -le 0 ]; then
4984 elif [ $STRIPECOUNT -gt 2000 ]; then
4985 #LOV_MAX_STRIPE_COUNT is 2000
4986 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4988 sc=$(($STRIPECOUNT - 1))
4990 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4991 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4992 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4993 error "lverify failed"
4995 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4999 test_mkdir -p $DIR/$tdir
5001 $SETSTRIPE $DIR/$tdir || error "setstripe"
5002 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5003 error "no stripe info failed"
5005 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5007 run_test 65e "directory setstripe defaults ======================="
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5011 test_mkdir -p $DIR/${tdir}f
5012 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5014 run_test 65f "dir setstripe permission (should return error) ==="
5017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5018 test_mkdir -p $DIR/$tdir
5019 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5021 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5022 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5023 error "delete default stripe failed"
5025 run_test 65g "directory setstripe -d ==========================="
5028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5029 test_mkdir -p $DIR/$tdir
5030 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5032 test_mkdir -p $DIR/$tdir/dd1
5033 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5034 error "stripe info inherit failed"
5036 run_test 65h "directory stripe info inherit ===================="
5038 test_65i() { # bug6367
5039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5040 $SETSTRIPE -S 65536 -c -1 $MOUNT
5042 run_test 65i "set non-default striping on root directory (bug 6367)="
5044 test_65ia() { # bug12836
5045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5048 run_test 65ia "getstripe on -1 default directory striping"
5050 test_65ib() { # bug12836
5051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5052 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5054 run_test 65ib "getstripe -v on -1 default directory striping"
5056 test_65ic() { # bug12836
5057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5058 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5060 run_test 65ic "new find on -1 default directory striping"
5062 test_65j() { # bug6367
5063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5065 # if we aren't already remounting for each test, do so for this test
5066 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5067 cleanup || error "failed to unmount"
5070 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5072 run_test 65j "set default striping on root directory (bug 6367)="
5074 test_65k() { # bug11679
5075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5076 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5077 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5079 echo "Check OST status: "
5080 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5081 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5083 for OSC in $MDS_OSCS; do
5084 echo $OSC "is activate"
5085 do_facet $SINGLEMDS lctl --device %$OSC activate
5089 for INACTIVE_OSC in $MDS_OSCS; do
5090 echo "Deactivate: " $INACTIVE_OSC
5091 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5092 for STRIPE_OSC in $MDS_OSCS; do
5093 OST=`osc_to_ost $STRIPE_OSC`
5094 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5095 awk -F: /$OST/'{ print $1 }' | head -n 1`
5097 [ -f $DIR/$tdir/$IDX ] && continue
5098 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5099 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5101 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5104 echo $INACTIVE_OSC "is Activate."
5105 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5108 run_test 65k "validate manual striping works properly with deactivated OSCs"
5110 test_65l() { # bug 12836
5111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5112 test_mkdir -p $DIR/$tdir/test_dir
5113 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5114 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5116 run_test 65l "lfs find on -1 stripe dir ========================"
5118 # bug 2543 - update blocks count on client
5120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5122 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5123 sync; sync_all_data; sync; sync_all_data
5124 cancel_lru_locks osc
5125 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5126 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5128 run_test 66 "update inode blocks count on client ==============="
5133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5135 if [ ! -z "$LLOOP" ]; then
5136 if swapon -s | grep -q $LLOOP; then
5137 swapoff $LLOOP || error "swapoff failed"
5140 $LCTL blockdev_detach $LLOOP || error "detach failed"
5144 if [ ! -z "$LLITELOOPLOAD" ]; then
5152 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5156 swapon -s | awk '($1 == "'$1'") { print $4 }'
5159 # test case for lloop driver, basic function
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5162 [ "$UID" != 0 ] && skip_env "must run as root" && return
5163 llite_lloop_enabled || \
5164 { skip_env "llite_lloop module disabled" && return; }
5166 trap cleanup_68 EXIT
5168 if ! module_loaded llite_lloop; then
5169 if load_module llite/llite_lloop; then
5172 skip_env "can't find module llite_lloop"
5177 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5178 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5179 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5181 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5182 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5186 run_test 68a "lloop driver - basic test ========================"
5188 # excercise swapping to lustre by adding a high priority swapfile entry
5189 # and then consuming memory until it is used.
5190 test_68b() { # was test_68
5191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5192 [ "$UID" != 0 ] && skip_env "must run as root" && return
5193 lctl get_param -n devices | grep -q obdfilter && \
5194 skip "local OST" && return
5196 grep -q llite_lloop /proc/modules
5197 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5199 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5200 skip "can't reliably test swap with TCP" && return
5202 MEMTOTAL=`meminfo MemTotal`
5203 NR_BLOCKS=$((MEMTOTAL>>8))
5204 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5206 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5207 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5210 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5212 trap cleanup_68 EXIT
5214 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5216 echo "before: `swapon -s | grep $LLOOP`"
5217 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5218 echo "after: `swapon -s | grep $LLOOP`"
5219 SWAPUSED=`swap_used $LLOOP`
5223 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5225 run_test 68b "support swapping to Lustre ========================"
5227 # bug5265, obdfilter oa2dentry return -ENOENT
5228 # #define OBD_FAIL_OST_ENOENT 0x217
5230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5231 remote_ost_nodsh && skip "remote OST with nodsh" && return
5234 $SETSTRIPE -c 1 -i 0 $f
5236 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5238 do_facet ost1 lctl set_param fail_loc=0x217
5239 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5240 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5242 do_facet ost1 lctl set_param fail_loc=0
5243 $DIRECTIO write $f 0 2 || error "write error"
5245 cancel_lru_locks osc
5246 $DIRECTIO read $f 0 1 || error "read error"
5248 do_facet ost1 lctl set_param fail_loc=0x217
5249 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5251 do_facet ost1 lctl set_param fail_loc=0
5254 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5257 test_mkdir -p $DIR/$tdir
5258 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5260 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5262 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5264 [ "$RUNAS_ID" = "$UID" ] &&
5265 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5267 # Check that testing environment is properly set up. Skip if not
5268 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5269 skip_env "User $RUNAS_ID does not exist - skipping"
5272 # We had better clear the $DIR to get enough space for dd
5275 chmod 777 $DIR/$tfile
5276 chmod ug+s $DIR/$tfile
5277 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5278 error "$RUNAS dd $DIR/$tfile failed"
5279 # See if we are still setuid/sgid
5280 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5281 error "S/gid is not dropped on write"
5282 # Now test that MDS is updated too
5283 cancel_lru_locks mdc
5284 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5285 error "S/gid is not dropped on MDS"
5288 run_test 72a "Test that remove suid works properly (bug5695) ===="
5290 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5293 [ "$RUNAS_ID" = "$UID" ] && \
5294 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5295 [ "$RUNAS_ID" -eq 0 ] && \
5296 skip_env "RUNAS_ID = 0 -- skipping" && return
5298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5299 # Check that testing environment is properly set up. Skip if not
5300 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5301 skip_env "User $RUNAS_ID does not exist - skipping"
5304 touch $DIR/${tfile}-f{g,u}
5305 test_mkdir $DIR/${tfile}-dg
5306 test_mkdir $DIR/${tfile}-du
5307 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5308 chmod g+s $DIR/${tfile}-{f,d}g
5309 chmod u+s $DIR/${tfile}-{f,d}u
5310 for perm in 777 2777 4777; do
5311 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5312 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5313 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5314 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5318 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5320 # bug 3462 - multiple simultaneous MDC requests
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5323 test_mkdir $DIR/d73-1
5324 test_mkdir $DIR/d73-2
5325 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5328 lctl set_param fail_loc=0x80000129
5329 $MULTIOP $DIR/d73-1/f73-2 Oc &
5331 lctl set_param fail_loc=0
5333 $MULTIOP $DIR/d73-2/f73-3 Oc &
5337 wait $pid1 || return 1
5341 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5342 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5343 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5347 run_test 73 "multiple MDC requests (should not deadlock)"
5349 test_74a() { # bug 6149, 6184
5350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5351 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5353 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5354 # will spin in a tight reconnection loop
5356 lctl set_param fail_loc=0x8000030e
5357 # get any lock that won't be difficult - lookup works.
5359 lctl set_param fail_loc=0
5363 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5365 test_74b() { # bug 13310
5366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5367 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5369 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5370 # will spin in a tight reconnection loop
5371 lctl set_param fail_loc=0x8000030e
5372 # get a "difficult" lock
5374 lctl set_param fail_loc=0
5378 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5382 #define OBD_FAIL_LDLM_NEW_LOCK
5383 lctl set_param fail_loc=0x80000319
5384 touch $DIR/$tfile && error "Touch successful"
5387 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5390 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5393 get_inode_slab_tunables() {
5394 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5397 set_inode_slab_tunables() {
5398 echo "lustre_inode_cache $1" > /proc/slabinfo
5401 test_76() { # Now for bug 20433, added originally in bug 1443
5402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5403 local SLAB_SETTINGS=`get_inode_slab_tunables`
5404 local CPUS=`getconf _NPROCESSORS_ONLN`
5405 # we cannot set limit below 1 which means 1 inode in each
5406 # per-cpu cache is still allowed
5407 set_inode_slab_tunables "1 1 0"
5408 cancel_lru_locks osc
5409 BEFORE_INODES=`num_inodes`
5410 echo "before inodes: $BEFORE_INODES"
5412 [ "$SLOW" = "no" ] && COUNT=100
5413 for i in `seq $COUNT`; do
5417 cancel_lru_locks osc
5418 AFTER_INODES=`num_inodes`
5419 echo "after inodes: $AFTER_INODES"
5421 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5423 AFTER_INODES=`num_inodes`
5425 echo "wait $wait seconds inodes: $AFTER_INODES"
5426 if [ $wait -gt 30 ]; then
5427 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5430 set_inode_slab_tunables "$SLAB_SETTINGS"
5432 run_test 76 "confirm clients recycle inodes properly ===="
5438 # Note: in sptlrpc modes which enable its own bulk checksum, the
5439 # original crc32_le bulk checksum will be automatically disabled,
5440 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5441 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5442 # In this case set_checksums() will not be no-op, because sptlrpc
5443 # bulk checksum will be enabled all through the test.
5445 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5446 lctl set_param -n osc.*.checksums $1
5450 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5451 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5452 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5453 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5456 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5457 log "set checksum type to $1"
5460 F77_TMP=$TMP/f77-temp
5463 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5464 error "error writing to $F77_TMP"
5467 test_77a() { # bug 10889
5468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5469 $GSS && skip "could not run with gss" && return
5470 [ ! -f $F77_TMP ] && setup_f77
5472 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5476 run_test 77a "normal checksum read/write operation"
5478 test_77b() { # bug 10889
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5480 $GSS && skip "could not run with gss" && return
5481 [ ! -f $F77_TMP ] && setup_f77
5482 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5483 $LCTL set_param fail_loc=0x80000409
5486 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5487 error "dd error: $?"
5488 $LCTL set_param fail_loc=0
5490 for algo in $CKSUM_TYPES; do
5491 cancel_lru_locks osc
5492 set_checksum_type $algo
5493 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5494 $LCTL set_param fail_loc=0x80000408
5495 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5496 $LCTL set_param fail_loc=0
5499 set_checksum_type $ORIG_CSUM_TYPE
5502 run_test 77b "checksum error on client write, read"
5504 test_77d() { # bug 10889
5505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5506 $GSS && skip "could not run with gss" && return
5507 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5508 $LCTL set_param fail_loc=0x80000409
5510 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5511 error "direct write: rc=$?"
5512 $LCTL set_param fail_loc=0
5515 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5516 $LCTL set_param fail_loc=0x80000408
5518 cancel_lru_locks osc
5519 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5520 error "direct read: rc=$?"
5521 $LCTL set_param fail_loc=0
5524 run_test 77d "checksum error on OST direct write, read"
5526 test_77f() { # bug 10889
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 $GSS && skip "could not run with gss" && return
5530 for algo in $CKSUM_TYPES; do
5531 cancel_lru_locks osc
5532 set_checksum_type $algo
5533 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5534 $LCTL set_param fail_loc=0x409
5535 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5536 error "direct write succeeded"
5537 $LCTL set_param fail_loc=0
5539 set_checksum_type $ORIG_CSUM_TYPE
5542 run_test 77f "repeat checksum error on write (expect error)"
5544 test_77g() { # bug 10889
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 $GSS && skip "could not run with gss" && return
5547 remote_ost_nodsh && skip "remote OST with nodsh" && return
5549 [ ! -f $F77_TMP ] && setup_f77
5551 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5552 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5553 do_facet ost1 lctl set_param fail_loc=0x8000021a
5555 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5556 error "write error: rc=$?"
5557 do_facet ost1 lctl set_param fail_loc=0
5560 cancel_lru_locks osc
5561 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5562 do_facet ost1 lctl set_param fail_loc=0x8000021b
5564 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5565 do_facet ost1 lctl set_param fail_loc=0
5568 run_test 77g "checksum error on OST write, read"
5570 test_77i() { # bug 13805
5571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5572 $GSS && skip "could not run with gss" && return
5573 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5574 lctl set_param fail_loc=0x40b
5575 remount_client $MOUNT
5576 lctl set_param fail_loc=0
5577 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5578 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5579 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5580 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5582 remount_client $MOUNT
5584 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5586 test_77j() { # bug 13805
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 $GSS && skip "could not run with gss" && return
5589 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5590 lctl set_param fail_loc=0x40c
5591 remount_client $MOUNT
5592 lctl set_param fail_loc=0
5593 sleep 2 # wait async osc connect to finish
5594 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5595 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5596 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5597 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5599 remount_client $MOUNT
5601 run_test 77j "client only supporting ADLER32"
5603 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5607 test_78() { # bug 10901
5608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5609 remote_ost || { skip_env "local OST" && return; }
5612 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5613 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5614 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5615 echo "MemTotal: $MEMTOTAL"
5616 # reserve 256MB of memory for the kernel and other running processes,
5617 # and then take 1/2 of the remaining memory for the read/write buffers.
5618 if [ $MEMTOTAL -gt 512 ] ;then
5619 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5621 # for those poor memory-starved high-end clusters...
5622 MEMTOTAL=$((MEMTOTAL / 2))
5624 echo "Mem to use for directio: $MEMTOTAL"
5625 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5626 [ $F78SIZE -gt 512 ] && F78SIZE=512
5627 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5628 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5630 echo "Smallest OST: $SMALLESTOST"
5631 [ $SMALLESTOST -lt 10240 ] && \
5632 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5634 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5635 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5637 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5638 echo "File size: $F78SIZE"
5639 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5640 for i in `seq 1 $NSEQ`
5642 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5643 echo directIO rdwr round $i of $NSEQ
5644 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5649 run_test 78 "handle large O_DIRECT writes correctly ============"
5651 test_79() { # bug 12743
5652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5653 wait_delete_completed
5655 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5656 BKFREE=$(calc_osc_kbytes kbytesfree)
5657 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5659 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5660 DFTOTAL=`echo $STRING | cut -d, -f1`
5661 DFUSED=`echo $STRING | cut -d, -f2`
5662 DFAVAIL=`echo $STRING | cut -d, -f3`
5663 DFFREE=$(($DFTOTAL - $DFUSED))
5665 ALLOWANCE=$((64 * $OSTCOUNT))
5667 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5668 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5669 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5671 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5672 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5673 error "df free($DFFREE) mismatch OST free($BKFREE)"
5675 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5676 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5677 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5680 run_test 79 "df report consistency check ======================="
5682 test_80() { # bug 10718
5683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5684 # relax strong synchronous semantics for slow backends like ZFS
5685 local soc="obdfilter.*.sync_on_lock_cancel"
5686 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5688 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5689 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5690 facet_active_host $host; done | sort -u)
5691 do_nodes $hosts lctl set_param $soc=never
5694 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5696 local BEFORE=`date +%s`
5697 cancel_lru_locks osc
5698 local AFTER=`date +%s`
5699 local DIFF=$((AFTER-BEFORE))
5700 if [ $DIFF -gt 1 ] ; then
5701 error "elapsed for 1M@1T = $DIFF"
5704 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5708 run_test 80 "Page eviction is equally fast at high offsets too ===="
5710 test_81a() { # LU-456
5711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5712 remote_ost_nodsh && skip "remote OST with nodsh" && return
5713 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5714 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5715 do_facet ost1 lctl set_param fail_loc=0x80000228
5717 # write should trigger a retry and success
5718 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5719 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5721 if [ $RC -ne 0 ] ; then
5722 error "write should success, but failed for $RC"
5725 run_test 81a "OST should retry write when get -ENOSPC ==============="
5727 test_81b() { # LU-456
5728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5729 remote_ost_nodsh && skip "remote OST with nodsh" && return
5730 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5731 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5732 do_facet ost1 lctl set_param fail_loc=0x228
5734 # write should retry several times and return -ENOSPC finally
5735 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5736 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5739 if [ $RC -ne $ENOSPC ] ; then
5740 error "dd should fail for -ENOSPC, but succeed."
5743 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5745 test_82() { # LU-1031
5746 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5750 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5752 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5754 kill -USR1 $MULTIPID2
5756 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5757 error "First grouplock does not block second one"
5759 echo "Second grouplock blocks first one"
5761 kill -USR1 $MULTIPID1
5765 run_test 82 "Basic grouplock test ==============================="
5768 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5770 test_mkdir -p $DIR/d99cvsroot
5771 chown $RUNAS_ID $DIR/d99cvsroot
5772 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5775 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5778 run_test 99a "cvs init ========================================="
5781 [ -z "$(which cvs 2>/dev/null)" ] &&
5782 skip_env "could not find cvs" && return
5783 [ ! -d $DIR/d99cvsroot ] && test_99a
5785 # some versions of cvs import exit(1) when asked to import links or
5786 # files they can't read. ignore those files.
5787 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5788 ! -perm +4 -printf '-I %f\n')
5789 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5790 d99reposname vtag rtag
5792 run_test 99b "cvs import ======================================="
5795 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5796 [ ! -d $DIR/d99cvsroot ] && test_99b
5798 test_mkdir -p $DIR/d99reposname
5799 chown $RUNAS_ID $DIR/d99reposname
5800 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5802 run_test 99c "cvs checkout ====================================="
5805 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5806 [ ! -d $DIR/d99cvsroot ] && test_99c
5807 cd $DIR/d99reposname
5809 $RUNAS cvs add -m 'addmsg' foo99
5811 run_test 99d "cvs add =========================================="
5814 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5815 [ ! -d $DIR/d99cvsroot ] && test_99c
5816 cd $DIR/d99reposname
5819 run_test 99e "cvs update ======================================="
5822 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5823 [ ! -d $DIR/d99cvsroot ] && test_99d
5824 cd $DIR/d99reposname
5825 $RUNAS cvs commit -m 'nomsg' foo99
5826 rm -fr $DIR/d99cvsroot
5828 run_test 99f "cvs commit ======================================="
5831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5832 [ "$NETTYPE" = tcp ] || \
5833 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5836 remote_ost_nodsh && skip "remote OST with nodsh" && return
5837 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5839 { skip "useless for local single node setup" && return; }
5841 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5842 [ "$PROT" != "tcp" ] && continue
5843 RPORT=$(echo $REMOTE | cut -d: -f2)
5844 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5847 LPORT=`echo $LOCAL | cut -d: -f2`
5848 if [ $LPORT -ge 1024 ]; then
5849 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5851 error_exit "local: $LPORT > 1024, remote: $RPORT"
5854 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5856 run_test 100 "check local port using privileged port ==========="
5858 function get_named_value()
5867 echo $line | sed "s/^$tag[ ]*//"
5874 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5875 awk '/^max_cached_mb/ { print $2 }')
5878 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5884 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
5888 local cache_limit=32
5890 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5891 trap cleanup_101a EXIT
5892 $LCTL set_param -n llite.*.read_ahead_stats 0
5893 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5896 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5898 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5899 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5902 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5903 get_named_value 'read but discarded' | cut -d" " -f1`; do
5904 discard=$(($discard + $s))
5908 if [ $(($discard * 10)) -gt $nreads ] ;then
5909 $LCTL get_param osc.*-osc*.rpc_stats
5910 $LCTL get_param llite.*.read_ahead_stats
5911 error "too many ($discard) discarded pages"
5913 rm -f $DIR/$tfile || true
5915 run_test 101a "check read-ahead for random reads ================"
5918 test_mkdir -p $DIR/$tdir
5920 STRIPE_COUNT=$OSTCOUNT
5923 local list=$(comma_list $(osts_nodes))
5924 set_osd_param $list '' read_cache_enable 0
5925 set_osd_param $list '' writethrough_cache_enable 0
5927 trap cleanup_test101bc EXIT
5928 # prepare the read-ahead file
5929 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5931 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5934 cleanup_test101bc() {
5939 local list=$(comma_list $(osts_nodes))
5940 set_osd_param $list '' read_cache_enable 1
5941 set_osd_param $list '' writethrough_cache_enable 1
5945 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5950 local STRIPE_SIZE=1048576
5951 local RA_INC=1048576
5952 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5953 local FILE_LENGTH=$((64*100))
5954 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5955 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5956 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5957 get_named_value 'read but discarded' | \
5958 cut -d" " -f1 | calc_total`
5959 if [ $DISCARD -gt $discard_limit ]; then
5960 $LCTL get_param llite.*.read_ahead_stats
5961 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5963 echo "Read-ahead success for size ${READ_SIZE}"
5968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5969 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5970 local STRIPE_SIZE=1048576
5971 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5972 local FILE_LENGTH=$((STRIPE_SIZE*100))
5973 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5974 # prepare the read-ahead file
5976 cancel_lru_locks osc
5977 for BIDX in 2 4 8 16 32 64 128 256
5979 local BSIZE=$((BIDX*4096))
5980 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5981 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5982 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5983 $LCTL set_param -n llite.*.read_ahead_stats 0
5984 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5985 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5986 cancel_lru_locks osc
5992 run_test 101b "check stride-io mode read-ahead ================="
5995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5996 local STRIPE_SIZE=1048576
5997 local FILE_LENGTH=$((STRIPE_SIZE*100))
6003 cancel_lru_locks osc
6004 $LCTL set_param osc.*.rpc_stats 0
6005 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6006 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6007 local stats=$($LCTL get_param -n $osc_rpc_stats)
6008 local lines=$(echo "$stats" | awk 'END {print NR;}')
6011 if [ $lines -le 20 ]; then
6014 for size in 1 2 4 8; do
6015 local rpc=$(echo "$stats" |
6016 awk '($1 == "'$size':") {print $2; exit; }')
6018 error "Small $((size*4))k read IO $rpc !"
6020 echo "$osc_rpc_stats check passed!"
6025 run_test 101c "check stripe_size aligned read-ahead ================="
6028 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6029 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6034 local file=$DIR/$tfile
6035 local sz_MB=${FILESIZE_101d:-500}
6036 local ra_MB=${READAHEAD_MB:-40}
6038 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6039 [ $free_MB -lt $sz_MB ] &&
6040 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6042 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6043 $SETSTRIPE -c -1 $file || error "setstripe failed"
6045 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6046 echo Cancel LRU locks on lustre client to flush the client cache
6047 cancel_lru_locks osc
6049 echo Disable read-ahead
6050 local old_READAHEAD=$(set_read_ahead 0)
6052 echo Reading the test file $file with read-ahead disabled
6053 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6055 echo Cancel LRU locks on lustre client to flush the client cache
6056 cancel_lru_locks osc
6057 echo Enable read-ahead with ${ra_MB}MB
6058 set_read_ahead $ra_MB
6060 echo Reading the test file $file with read-ahead enabled
6061 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6063 echo "read-ahead disabled time read $raOFF"
6064 echo "read-ahead enabled time read $raON"
6066 set_read_ahead $old_READAHEAD
6068 wait_delete_completed
6070 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6071 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6073 run_test 101d "file read with and without read-ahead enabled"
6076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6077 local file=$DIR/$tfile
6078 local size_KB=500 #KB
6082 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6083 local need_KB=$((count * size_KB))
6084 [ $free_KB -le $need_KB ] &&
6085 skip_env "Need free space $need_KB, have $free_KB" && return
6087 echo "Creating $count ${size_KB}K test files"
6088 for ((i = 0; i < $count; i++)); do
6089 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6092 echo "Cancel LRU locks on lustre client to flush the client cache"
6093 cancel_lru_locks osc
6095 echo "Reset readahead stats"
6096 $LCTL set_param -n llite.*.read_ahead_stats 0
6098 for ((i = 0; i < $count; i++)); do
6099 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6102 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6103 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6105 for ((i = 0; i < $count; i++)); do
6106 rm -rf $file.$i 2>/dev/null
6109 #10000 means 20% reads are missing in readahead
6110 [ $miss -lt 10000 ] || error "misses too much for small reads"
6112 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6114 cleanup_test101f() {
6116 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6117 rm -rf $DIR/$tfile 2>/dev/null
6121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6122 local file=$DIR/$tfile
6125 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6126 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6127 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6128 trap cleanup_test101f EXIT
6130 echo Cancel LRU locks on lustre client to flush the client cache
6131 cancel_lru_locks osc
6133 echo Reset readahead stats
6134 $LCTL set_param -n llite.*.read_ahead_stats 0
6135 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6136 # readahead should read in 2M file on second read, so only miss
6138 echo Random 4K reads on 2M file for 1000 times
6139 $READS -f $file -s 2097152 -b 4096 -n $nreads
6141 echo checking missing pages
6142 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6143 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6145 [ $miss -lt 3 ] || error "misses too much pages!"
6148 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6151 test_mkdir -p $DIR/$tdir
6152 chown $RUNAS_ID $DIR/$tdir
6155 STRIPE_COUNT=$OSTCOUNT
6156 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6158 trap cleanup_test102 EXIT
6160 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6162 for num in 1 2 3 4; do
6163 for count in $(seq 1 $STRIPE_COUNT); do
6164 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6165 local size=`expr $STRIPE_SIZE \* $num`
6166 local file=file"$num-$idx-$count"
6167 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6173 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6179 rm -rf $DIR/d0.sanity/d102
6183 local testfile=$DIR/xattr_testfile
6187 [ "$UID" != 0 ] && skip_env "must run as root" && return
6188 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6189 skip_env "must have user_xattr" && return
6191 [ -z "$(which setfattr 2>/dev/null)" ] &&
6192 skip_env "could not find setfattr" && return
6194 echo "set/get xattr..."
6195 setfattr -n trusted.name1 -v value1 $testfile ||
6196 error "setfattr -n trusted.name1=value1 $testfile failed"
6197 getfattr -n trusted.name1 $testfile 2> /dev/null |
6198 grep "trusted.name1=.value1" ||
6199 error "$testfile missing trusted.name1=value1"
6201 setfattr -n user.author1 -v author1 $testfile ||
6202 error "setfattr -n user.author1=author1 $testfile failed"
6203 getfattr -n user.author1 $testfile 2> /dev/null |
6204 grep "user.author1=.author1" ||
6205 error "$testfile missing trusted.author1=author1"
6208 setfattr -n trusted.name2 -v value2 $testfile ||
6209 error "$testfile unable to set trusted.name2"
6210 setfattr -n trusted.name3 -v value3 $testfile ||
6211 error "$testfile unable to set trusted.name3"
6212 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6213 grep "trusted.name" | wc -l) -eq 3 ] ||
6214 error "$testfile missing 3 trusted.name xattrs"
6216 setfattr -n user.author2 -v author2 $testfile ||
6217 error "$testfile unable to set user.author2"
6218 setfattr -n user.author3 -v author3 $testfile ||
6219 error "$testfile unable to set user.author3"
6220 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6221 grep "user.author" | wc -l) -eq 3 ] ||
6222 error "$testfile missing 3 user.author xattrs"
6224 echo "remove xattr..."
6225 setfattr -x trusted.name1 $testfile ||
6226 error "$testfile error deleting trusted.name1"
6227 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6228 error "$testfile did not delete trusted.name1 xattr"
6230 setfattr -x user.author1 $testfile ||
6231 error "$testfile error deleting user.author1"
6232 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6233 error "$testfile did not delete trusted.name1 xattr"
6235 # b10667: setting lustre special xattr be silently discarded
6236 echo "set lustre special xattr ..."
6237 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6238 error "$testfile allowed setting trusted.lov"
6240 run_test 102a "user xattr test =================================="
6243 # b10930: get/set/list trusted.lov xattr
6244 echo "get/set/list trusted.lov xattr ..."
6245 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6246 local testfile=$DIR/$tfile
6247 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6248 error "setstripe failed"
6249 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6250 error "getstripe failed"
6251 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6252 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6254 local testfile2=${testfile}2
6255 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6256 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6259 setfattr -n trusted.lov -v $value $testfile2
6260 local stripe_size=$($GETSTRIPE -S $testfile2)
6261 local stripe_count=$($GETSTRIPE -c $testfile2)
6262 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6263 [ $stripe_count -eq $STRIPECOUNT ] ||
6264 error "stripe count $stripe_count != $STRIPECOUNT"
6267 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6270 # b10930: get/set/list lustre.lov xattr
6271 echo "get/set/list lustre.lov xattr ..."
6272 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6273 test_mkdir -p $DIR/$tdir
6274 chown $RUNAS_ID $DIR/$tdir
6275 local testfile=$DIR/$tdir/$tfile
6276 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6277 error "setstripe failed"
6278 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6279 error "getstripe failed"
6280 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6281 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6283 local testfile2=${testfile}2
6284 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6285 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6287 $RUNAS $MCREATE $testfile2
6288 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6289 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6290 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6291 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6292 [ $stripe_count -eq $STRIPECOUNT ] ||
6293 error "stripe count $stripe_count != $STRIPECOUNT"
6295 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6297 compare_stripe_info1() {
6298 local stripe_index_all_zero=true
6300 for num in 1 2 3 4; do
6301 for count in $(seq 1 $STRIPE_COUNT); do
6302 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6303 local size=$((STRIPE_SIZE * num))
6304 local file=file"$num-$offset-$count"
6305 stripe_size=$(lfs getstripe -S $PWD/$file)
6306 [ $stripe_size -ne $size ] &&
6307 error "$file: size $stripe_size != $size"
6308 stripe_count=$(lfs getstripe -c $PWD/$file)
6309 # allow fewer stripes to be created, ORI-601
6310 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6311 error "$file: count $stripe_count != $count"
6312 stripe_index=$(lfs getstripe -i $PWD/$file)
6313 [ $stripe_index -ne 0 ] &&
6314 stripe_index_all_zero=false
6318 $stripe_index_all_zero &&
6319 error "all files are being extracted starting from OST index 0"
6324 [ -n "$(which tar 2>/dev/null)" ] &&
6325 strings $(which tar) | grep -q "lustre" && echo tar
6329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6330 # b10930: tar test for trusted.lov xattr
6331 TAR=$(find_lustre_tar)
6332 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6333 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6335 test_mkdir -p $DIR/d102d
6336 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6338 compare_stripe_info1
6340 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6344 # b10930: tar test for trusted.lov xattr
6345 TAR=$(find_lustre_tar)
6346 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6347 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6349 test_mkdir -p $DIR/d102f
6351 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6353 compare_stripe_info1
6355 run_test 102f "tar copy files, not keep osts ==========="
6358 local xsize=${1:-1024} # in bytes
6359 local file=$DIR/$tfile
6361 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6362 skip "must have user_xattr" && return 0
6363 [ -z "$(which setfattr 2>/dev/null)" ] &&
6364 skip_env "could not find setfattr" && return 0
6365 [ -z "$(which getfattr 2>/dev/null)" ] &&
6366 skip_env "could not find getfattr" && return 0
6370 local value="$(generate_string $xsize)"
6372 local xbig=trusted.big
6373 log "save $xbig on $file"
6374 setfattr -n $xbig -v $value $file ||
6375 error "saving $xbig on $file failed"
6377 local orig=$(get_xattr_value $xbig $file)
6378 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6380 local xsml=trusted.sml
6381 log "save $xsml on $file"
6382 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6384 local new=$(get_xattr_value $xbig $file)
6385 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6387 log "grow $xsml on $file"
6388 setfattr -n $xsml -v "$value" $file ||
6389 error "growing $xsml on $file failed"
6391 new=$(get_xattr_value $xbig $file)
6392 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6393 log "$xbig still valid after growing $xsml"
6398 test_102h() { # bug 15777
6401 run_test 102h "grow xattr from inside inode to external block"
6404 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6405 grow_xattr $(max_xattr_size)
6407 run_test 102ha "grow xattr from inside inode to external inode"
6409 test_102i() { # bug 17038
6411 ln -s $DIR/$tfile $DIR/${tfile}link
6412 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6413 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6414 rm -f $DIR/$tfile $DIR/${tfile}link
6416 run_test 102i "lgetxattr test on symbolic link ============"
6419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6420 TAR=$(find_lustre_tar)
6421 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6422 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6423 setup_test102 "$RUNAS"
6424 test_mkdir -p $DIR/d102j
6425 chown $RUNAS_ID $DIR/d102j
6426 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6428 compare_stripe_info1 "$RUNAS"
6430 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6434 # b22187 just check that does not crash for regular file.
6435 setfattr -n trusted.lov $DIR/$tfile
6436 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6437 local test_kdir=$DIR/d102k
6438 test_mkdir $test_kdir
6439 local default_size=`$GETSTRIPE -S $test_kdir`
6440 local default_count=`$GETSTRIPE -c $test_kdir`
6441 local default_offset=`$GETSTRIPE -i $test_kdir`
6442 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6443 error 'dir setstripe failed'
6444 setfattr -n trusted.lov $test_kdir
6445 local stripe_size=`$GETSTRIPE -S $test_kdir`
6446 local stripe_count=`$GETSTRIPE -c $test_kdir`
6447 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6448 [ $stripe_size -eq $default_size ] ||
6449 error "stripe size $stripe_size != $default_size"
6450 [ $stripe_count -eq $default_count ] ||
6451 error "stripe count $stripe_count != $default_count"
6452 [ $stripe_offset -eq $default_offset ] ||
6453 error "stripe offset $stripe_offset != $default_offset"
6454 rm -rf $DIR/$tfile $test_kdir
6456 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6459 # LU-532 trusted. xattr is invisible to non-root
6460 local testfile=$DIR/$tfile
6464 echo "listxattr as user..."
6465 chown $RUNAS_ID $testfile
6466 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6467 grep -q "trusted" &&
6468 error "$testfile trusted xattrs are user visible"
6472 run_test 102l "listxattr size test =================================="
6474 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6475 local path=$DIR/$tfile
6478 listxattr_size_check $path || error "listattr_size_check $path failed"
6480 run_test 102m "Ensure listxattr fails on small bufffer ========"
6484 getxattr() { # getxattr path name
6485 # Return the base64 encoding of the value of xattr name on path.
6489 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6491 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6493 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6495 getfattr --absolute-names --encoding=base64 --name=$name $path |
6496 awk -F= -v name=$name '$1 == name {
6497 print substr($0, index($0, "=") + 1);
6501 test_102n() { # LU-4101 mdt: protect internal xattrs
6502 local file0=$DIR/$tfile.0
6503 local file1=$DIR/$tfile.1
6504 local xattr0=$TMP/$tfile.0
6505 local xattr1=$TMP/$tfile.1
6509 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6511 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6515 rm -rf $file0 $file1 $xattr0 $xattr1
6518 # Get 'before' xattrs of $file1.
6519 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6521 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6522 # Try to copy xattr from $file0 to $file1.
6523 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6525 setfattr --name=trusted.$name --value="$value" $file1 ||
6526 error "setxattr 'trusted.$name' failed"
6528 # Try to set a garbage xattr.
6529 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6531 setfattr --name=trusted.$name --value="$value" $file1 ||
6532 error "setxattr 'trusted.$name' failed"
6534 # Try to remove the xattr from $file1. We don't care if this
6535 # appears to succeed or fail, we just don't want there to be
6536 # any changes or crashes.
6537 setfattr --remove=$trusted.$name $file1 2> /dev/null
6540 # Get 'after' xattrs of file1.
6541 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6543 if ! diff $xattr0 $xattr1; then
6544 error "before and after xattrs of '$file1' differ"
6547 rm -rf $file0 $file1 $xattr0 $xattr1
6551 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6553 test_102p() { # LU-4703 setxattr did not check ownership
6554 local testfile=$DIR/$tfile
6556 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6557 skip "MDS needs to be at least 2.5.56" && return
6561 echo "setfacl as user..."
6562 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6563 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6565 echo "setfattr as user..."
6566 setfacl -m "u:$RUNAS_ID:---" $testfile
6567 $RUNAS setfattr -x system.posix_acl_access $testfile
6568 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6570 run_test 102p "check setxattr(2) correctly fails without permission"
6574 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6579 [ "$UID" != 0 ] && skip_env "must run as root" && return
6580 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6581 skip "must have acl enabled" && return
6582 [ -z "$(which setfacl 2>/dev/null)" ] &&
6583 skip_env "could not find setfacl" && return
6584 $GSS && skip "could not run under gss" && return
6586 declare -a identity_old
6588 for num in $(seq $MDSCOUNT); do
6589 switch_identity $num true || identity_old[$num]=$?
6596 echo "performing cp ..."
6597 run_acl_subtest cp || error "run_acl_subtest cp failed"
6598 echo "performing getfacl-noacl..."
6599 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6600 echo "performing misc..."
6601 run_acl_subtest misc || error "misc test failed"
6602 echo "performing permissions..."
6603 run_acl_subtest permissions || error "permissions failed"
6604 echo "performing setfacl..."
6605 run_acl_subtest setfacl || error "setfacl test failed"
6607 # inheritance test got from HP
6608 echo "performing inheritance..."
6609 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6610 chmod +x make-tree || error "chmod +x failed"
6611 run_acl_subtest inheritance || error "inheritance test failed"
6614 echo "LU-974 ignore umask when acl is enabled..."
6615 run_acl_subtest 974 || error "LU-974 umask test failed"
6616 if [ $MDSCOUNT -ge 2 ]; then
6617 run_acl_subtest 974_remote ||
6618 error "LU-974 umask test failed under remote dir"
6621 echo "LU-2561 newly created file is same size as directory..."
6622 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6623 run_acl_subtest 2561 || error "LU-2561 test failed"
6625 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6631 for num in $(seq $MDSCOUNT); do
6632 if [ "${identity_old[$num]}" = 1 ]; then
6633 switch_identity $num false || identity_old[$num]=$?
6637 run_test 103 "acl test ========================================="
6640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6642 lfs df || error "lfs df failed"
6643 lfs df -ih || error "lfs df -ih failed"
6644 lfs df -h $DIR || error "lfs df -h $DIR failed"
6645 lfs df -i $DIR || error "lfs df -i $DIR failed"
6646 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6647 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6649 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6650 lctl --device %$OSC deactivate
6651 lfs df || error "lfs df with deactivated OSC failed"
6652 lctl --device %$OSC activate
6653 # wait the osc back to normal
6654 wait_osc_import_state client ost FULL
6656 lfs df || error "lfs df with reactivated OSC failed"
6659 run_test 104a "lfs df [-ih] [path] test ========================="
6662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6663 [ $RUNAS_ID -eq $UID ] &&
6664 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6666 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6667 grep "Permission denied" | wc -l)))
6668 if [ $denied_cnt -ne 0 ]; then
6669 error "lfs check servers test failed"
6672 run_test 104b "$RUNAS lfs check servers test ===================="
6675 # doesn't work on 2.4 kernels
6677 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6678 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6680 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6684 run_test 105a "flock when mounted without -o flock test ========"
6688 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6689 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6691 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6695 run_test 105b "fcntl when mounted without -o flock test ========"
6699 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6700 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6702 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6706 run_test 105c "lockf when mounted without -o flock test ========"
6708 test_105d() { # bug 15924
6709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6710 test_mkdir -p $DIR/$tdir
6711 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6712 skip "mount w/o flock enabled" && return
6713 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6714 $LCTL set_param fail_loc=0x80000315
6715 flocks_test 2 $DIR/$tdir
6717 run_test 105d "flock race (should not freeze) ========"
6719 test_105e() { # bug 22660 && 22040
6720 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6721 skip "mount w/o flock enabled" && return
6723 flocks_test 3 $DIR/$tfile
6725 run_test 105e "Two conflicting flocks from same process ======="
6727 test_106() { #bug 10921
6728 test_mkdir -p $DIR/$tdir
6729 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6730 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6732 run_test 106 "attempt exec of dir followed by chown of that dir"
6735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6742 local save_pattern=$(sysctl -n kernel.core_pattern)
6743 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6744 sysctl -w kernel.core_pattern=$file
6745 sysctl -w kernel.core_uses_pid=0
6753 kill -s 11 $SLEEPPID
6755 if [ -e $file ]; then
6756 size=`stat -c%s $file`
6757 [ $size -eq 0 ] && error "Fail to create core file $file"
6759 error "Fail to create core file $file"
6762 sysctl -w kernel.core_pattern=$save_pattern
6763 sysctl -w kernel.core_uses_pid=$save_uses_pid
6766 run_test 107 "Coredump on SIG"
6769 test_mkdir -p $DIR/$tdir
6770 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6771 error "mkdir with 255 char failed"
6772 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6773 error "mkdir with 256 char should fail, but did not"
6774 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6775 error "create with 255 char failed"
6776 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6777 error "create with 256 char should fail, but did not"
6782 run_test 110 "filename length checking"
6785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6786 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6788 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6790 echo "Starting with $OSTIO_pre threads"
6793 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6794 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6795 echo "$NUMTEST creates/unlinks"
6796 test_mkdir -p $DIR/$tdir
6797 createmany -o $DIR/$tdir/$tfile $NUMTEST
6798 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6800 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6803 # don't return an error
6804 [ $OSTIO_post == $OSTIO_pre ] && echo \
6805 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6806 echo "This may be fine, depending on what ran before this test" &&
6807 echo "and how fast this system is." && return
6809 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6811 run_test 115 "verify dynamic thread creation===================="
6814 wait_delete_completed
6815 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6816 echo OST kbytes available: ${AVAIL[@]}
6817 MAXI=0; MAXV=${AVAIL[0]}
6818 MINI=0; MINV=${AVAIL[0]}
6819 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6820 #echo OST $i: ${AVAIL[i]}kb
6821 if [ ${AVAIL[i]} -gt $MAXV ]; then
6822 MAXV=${AVAIL[i]}; MAXI=$i
6824 if [ ${AVAIL[i]} -lt $MINV ]; then
6825 MINV=${AVAIL[i]}; MINI=$i
6828 echo Min free space: OST $MINI: $MINV
6829 echo Max free space: OST $MAXI: $MAXV
6832 test_116a() { # was previously test_116()
6833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6834 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6836 echo -n "Free space priority "
6837 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6842 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6843 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
6845 trap simple_cleanup_common EXIT
6848 # Check if we need to generate uneven OSTs
6849 test_mkdir -p $DIR/$tdir/OST${MINI}
6850 local FILL=$(($MINV / 4))
6851 local DIFF=$(($MAXV - $MINV))
6852 local DIFF2=$(($DIFF * 100 / $MINV))
6854 local threshold=$(do_facet $SINGLEMDS \
6855 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
6856 threshold=${threshold%%%}
6857 echo -n "Check for uneven OSTs: "
6858 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6860 if [ $DIFF2 -gt $threshold ]; then
6862 echo "Don't need to fill OST$MINI"
6864 # generate uneven OSTs. Write 2% over the QOS threshold value
6866 DIFF=$(($threshold - $DIFF2 + 2))
6867 DIFF2=$(( ($MINV * $DIFF)/100 ))
6868 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6869 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6870 error "setstripe failed"
6871 DIFF=$(($DIFF2 / 2048))
6873 while [ $i -lt $DIFF ]; do
6875 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6876 bs=2M count=1 2>/dev/null
6885 DIFF=$(($MAXV - $MINV))
6886 DIFF2=$(($DIFF * 100 / $MINV))
6887 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6888 if [ $DIFF2 -gt $threshold ]; then
6891 echo "failed - QOS mode won't be used"
6892 skip "QOS imbalance criteria not met"
6893 simple_cleanup_common
6897 MINI1=$MINI; MINV1=$MINV
6898 MAXI1=$MAXI; MAXV1=$MAXV
6900 # now fill using QOS
6901 $SETSTRIPE -c 1 $DIR/$tdir
6902 FILL=$(($FILL / 200))
6903 if [ $FILL -gt 600 ]; then
6906 echo "writing $FILL files to QOS-assigned OSTs"
6908 while [ $i -lt $FILL ]; do
6910 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6914 echo "wrote $i 200k files"
6918 echo "Note: free space may not be updated, so measurements might be off"
6920 DIFF2=$(($MAXV - $MINV))
6921 echo "free space delta: orig $DIFF final $DIFF2"
6922 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6923 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6924 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6925 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6926 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6927 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6929 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6931 # Figure out which files were written where
6932 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6933 awk '/'$MINI1': / {print $2; exit}')
6935 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6936 echo "$MINC files created on smaller OST $MINI1"
6937 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6938 awk '/'$MAXI1': / {print $2; exit}')
6940 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6941 echo "$MAXC files created on larger OST $MAXI1"
6942 FILL=$(($MAXC * 100 / $MINC - 100))
6944 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6945 [ $MAXC -gt $MINC ] ||
6946 error_ignore LU-9 "stripe QOS didn't balance free space"
6947 simple_cleanup_common
6949 run_test 116a "stripe QOS: free space balance ==================="
6951 test_116b() { # LU-2093
6952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6953 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6955 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
6956 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
6957 do_facet $SINGLEMDS lctl set_param \
6958 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
6960 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6961 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6962 do_facet $SINGLEMDS lctl set_param fail_loc=0
6964 do_facet $SINGLEMDS lctl set_param \
6965 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
6967 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6969 test_117() # bug 10891
6971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6972 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6973 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6974 lctl set_param fail_loc=0x21e
6975 > $DIR/$tfile || error "truncate failed"
6976 lctl set_param fail_loc=0
6977 echo "Truncate succeeded."
6980 run_test 117 "verify osd extend =========="
6982 NO_SLOW_RESENDCOUNT=4
6983 export OLD_RESENDCOUNT=""
6984 set_resend_count () {
6985 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6986 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
6987 lctl set_param -n $PROC_RESENDCOUNT $1
6988 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6991 # for reduce test_118* time (b=14842)
6992 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6994 # Reset async IO behavior after error case
6996 FILE=$DIR/reset_async
6998 # Ensure all OSCs are cleared
6999 $SETSTRIPE -c -1 $FILE
7000 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7005 test_118a() #bug 11710
7007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7010 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7011 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7012 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7014 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7015 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7020 run_test 118a "verify O_SYNC works =========="
7024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7025 remote_ost_nodsh && skip "remote OST with nodsh" && return
7029 #define OBD_FAIL_OST_ENOENT 0x217
7030 set_nodes_failloc "$(osts_nodes)" 0x217
7031 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7033 set_nodes_failloc "$(osts_nodes)" 0
7034 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7035 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7038 if [[ $RC -eq 0 ]]; then
7039 error "Must return error due to dropped pages, rc=$RC"
7043 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7044 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7048 echo "Dirty pages not leaked on ENOENT"
7050 # Due to the above error the OSC will issue all RPCs syncronously
7051 # until a subsequent RPC completes successfully without error.
7052 $MULTIOP $DIR/$tfile Ow4096yc
7057 run_test 118b "Reclaim dirty pages on fatal error =========="
7061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7063 # for 118c, restore the original resend count, LU-1940
7064 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7065 set_resend_count $OLD_RESENDCOUNT
7066 remote_ost_nodsh && skip "remote OST with nodsh" && return
7070 #define OBD_FAIL_OST_EROFS 0x216
7071 set_nodes_failloc "$(osts_nodes)" 0x216
7073 # multiop should block due to fsync until pages are written
7074 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7078 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7079 error "Multiop failed to block on fsync, pid=$MULTIPID"
7082 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7084 if [[ $WRITEBACK -eq 0 ]]; then
7085 error "No page in writeback, writeback=$WRITEBACK"
7088 set_nodes_failloc "$(osts_nodes)" 0
7091 if [[ $RC -ne 0 ]]; then
7092 error "Multiop fsync failed, rc=$RC"
7095 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7096 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7098 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7099 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7103 echo "Dirty pages flushed via fsync on EROFS"
7106 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7108 # continue to use small resend count to reduce test_118* time (b=14842)
7109 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7114 remote_ost_nodsh && skip "remote OST with nodsh" && return
7118 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7119 set_nodes_failloc "$(osts_nodes)" 0x214
7120 # multiop should block due to fsync until pages are written
7121 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7125 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7126 error "Multiop failed to block on fsync, pid=$MULTIPID"
7129 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7131 if [[ $WRITEBACK -eq 0 ]]; then
7132 error "No page in writeback, writeback=$WRITEBACK"
7135 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7136 set_nodes_failloc "$(osts_nodes)" 0
7138 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7139 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7141 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7142 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7146 echo "Dirty pages gaurenteed flushed via fsync"
7149 run_test 118d "Fsync validation inject a delay of the bulk =========="
7152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7155 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7156 lctl set_param fail_loc=0x8000040a
7158 # Should simulate EINVAL error which is fatal
7159 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7161 if [[ $RC -eq 0 ]]; then
7162 error "Must return error due to dropped pages, rc=$RC"
7165 lctl set_param fail_loc=0x0
7167 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7168 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7169 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7171 if [[ $LOCKED -ne 0 ]]; then
7172 error "Locked pages remain in cache, locked=$LOCKED"
7175 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7176 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7180 echo "No pages locked after fsync"
7185 run_test 118f "Simulate unrecoverable OSC side error =========="
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7191 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7192 lctl set_param fail_loc=0x406
7194 # simulate local -ENOMEM
7195 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7198 lctl set_param fail_loc=0
7199 if [[ $RC -eq 0 ]]; then
7200 error "Must return error due to dropped pages, rc=$RC"
7203 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7204 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7205 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7207 if [[ $LOCKED -ne 0 ]]; then
7208 error "Locked pages remain in cache, locked=$LOCKED"
7211 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7212 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7216 echo "No pages locked after fsync"
7221 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7225 remote_ost_nodsh && skip "remote OST with nodsh" && return
7229 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7230 set_nodes_failloc "$(osts_nodes)" 0x20e
7231 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7232 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7235 set_nodes_failloc "$(osts_nodes)" 0
7236 if [[ $RC -eq 0 ]]; then
7237 error "Must return error due to dropped pages, rc=$RC"
7240 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7241 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7242 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7244 if [[ $LOCKED -ne 0 ]]; then
7245 error "Locked pages remain in cache, locked=$LOCKED"
7248 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7249 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7253 echo "No pages locked after fsync"
7257 run_test 118h "Verify timeout in handling recoverables errors =========="
7259 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7263 remote_ost_nodsh && skip "remote OST with nodsh" && return
7267 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7268 set_nodes_failloc "$(osts_nodes)" 0x20e
7270 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7271 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7274 set_nodes_failloc "$(osts_nodes)" 0
7278 if [[ $RC -ne 0 ]]; then
7279 error "got error, but should be not, rc=$RC"
7282 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7283 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7284 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7285 if [[ $LOCKED -ne 0 ]]; then
7286 error "Locked pages remain in cache, locked=$LOCKED"
7289 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7290 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7294 echo "No pages locked after fsync"
7298 run_test 118i "Fix error before timeout in recoverable error =========="
7300 [ "$SLOW" = "no" ] && set_resend_count 4
7303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7304 remote_ost_nodsh && skip "remote OST with nodsh" && return
7308 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7309 set_nodes_failloc "$(osts_nodes)" 0x220
7311 # return -EIO from OST
7312 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7314 set_nodes_failloc "$(osts_nodes)" 0x0
7315 if [[ $RC -eq 0 ]]; then
7316 error "Must return error due to dropped pages, rc=$RC"
7319 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7320 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7321 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7322 if [[ $LOCKED -ne 0 ]]; then
7323 error "Locked pages remain in cache, locked=$LOCKED"
7326 # in recoverable error on OST we want resend and stay until it finished
7327 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7328 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7332 echo "No pages locked after fsync"
7336 run_test 118j "Simulate unrecoverable OST side error =========="
7340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7341 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7343 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7344 set_nodes_failloc "$(osts_nodes)" 0x20e
7345 test_mkdir -p $DIR/$tdir
7347 for ((i=0;i<10;i++)); do
7348 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7349 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7356 set_nodes_failloc "$(osts_nodes)" 0
7359 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7365 test_mkdir -p $DIR/$tdir
7366 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7369 run_test 118l "fsync dir ========="
7371 test_118m() # LU-3066
7373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7374 test_mkdir -p $DIR/$tdir
7375 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7378 run_test 118m "fdatasync dir ========="
7380 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7382 test_119a() # bug 11737
7384 BSIZE=$((512 * 1024))
7385 directio write $DIR/$tfile 0 1 $BSIZE
7386 # We ask to read two blocks, which is more than a file size.
7387 # directio will indicate an error when requested and actual
7388 # sizes aren't equeal (a normal situation in this case) and
7389 # print actual read amount.
7390 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7391 if [ "$NOB" != "$BSIZE" ]; then
7392 error "read $NOB bytes instead of $BSIZE"
7396 run_test 119a "Short directIO read must return actual read amount"
7398 test_119b() # bug 11737
7400 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7402 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7405 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7406 error "direct read failed"
7409 run_test 119b "Sparse directIO read must return actual read amount"
7411 test_119c() # bug 13099
7414 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7415 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7418 run_test 119c "Testing for direct read hitting hole"
7420 test_119d() # bug 15950
7422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7423 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7424 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7426 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7427 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7428 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7429 lctl set_param fail_loc=0x40d
7430 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7433 cat $DIR/$tfile > /dev/null &
7434 lctl set_param fail_loc=0
7437 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7439 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7440 error "the read rpcs have not completed in 2s"
7442 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7444 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7448 test_mkdir -p $DIR/$tdir
7449 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7450 skip "no early lock cancel on server" && return 0
7452 lru_resize_disable mdc
7453 lru_resize_disable osc
7454 cancel_lru_locks mdc
7455 # asynchronous object destroy at MDT could cause bl ast to client
7456 cancel_lru_locks osc
7458 stat $DIR/$tdir > /dev/null
7459 can1=$(do_facet $SINGLEMDS \
7460 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7461 awk '/ldlm_cancel/ {print $2}')
7462 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7463 awk '/ldlm_bl_callback/ {print $2}')
7464 test_mkdir -c1 $DIR/$tdir/d1
7465 can2=$(do_facet $SINGLEMDS \
7466 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7467 awk '/ldlm_cancel/ {print $2}')
7468 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7469 awk '/ldlm_bl_callback/ {print $2}')
7470 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7471 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7472 lru_resize_enable mdc
7473 lru_resize_enable osc
7475 run_test 120a "Early Lock Cancel: mkdir test"
7478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7479 test_mkdir $DIR/$tdir
7480 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7481 skip "no early lock cancel on server" && return 0
7482 lru_resize_disable mdc
7483 lru_resize_disable osc
7484 cancel_lru_locks mdc
7485 stat $DIR/$tdir > /dev/null
7486 can1=$(do_facet $SINGLEMDS \
7487 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7488 awk '/ldlm_cancel/ {print $2}')
7489 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7490 awk '/ldlm_bl_callback/ {print $2}')
7492 can2=$(do_facet $SINGLEMDS \
7493 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7494 awk '/ldlm_cancel/ {print $2}')
7495 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7496 awk '/ldlm_bl_callback/ {print $2}')
7497 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7498 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7499 lru_resize_enable mdc
7500 lru_resize_enable osc
7502 run_test 120b "Early Lock Cancel: create test"
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7506 test_mkdir -c1 $DIR/$tdir
7507 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7508 skip "no early lock cancel on server" && return 0
7509 lru_resize_disable mdc
7510 lru_resize_disable osc
7511 test_mkdir -p -c1 $DIR/$tdir/d1
7512 test_mkdir -p -c1 $DIR/$tdir/d2
7513 touch $DIR/$tdir/d1/f1
7514 cancel_lru_locks mdc
7515 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7516 can1=$(do_facet $SINGLEMDS \
7517 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7518 awk '/ldlm_cancel/ {print $2}')
7519 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7520 awk '/ldlm_bl_callback/ {print $2}')
7521 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7522 can2=$(do_facet $SINGLEMDS \
7523 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7524 awk '/ldlm_cancel/ {print $2}')
7525 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7526 awk '/ldlm_bl_callback/ {print $2}')
7527 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7528 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7529 lru_resize_enable mdc
7530 lru_resize_enable osc
7532 run_test 120c "Early Lock Cancel: link test"
7535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7536 test_mkdir -p -c1 $DIR/$tdir
7537 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7538 skip "no early lock cancel on server" && return 0
7539 lru_resize_disable mdc
7540 lru_resize_disable osc
7542 cancel_lru_locks mdc
7543 stat $DIR/$tdir > /dev/null
7544 can1=$(do_facet $SINGLEMDS \
7545 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7546 awk '/ldlm_cancel/ {print $2}')
7547 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7548 awk '/ldlm_bl_callback/ {print $2}')
7549 chmod a+x $DIR/$tdir
7550 can2=$(do_facet $SINGLEMDS \
7551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7552 awk '/ldlm_cancel/ {print $2}')
7553 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7554 awk '/ldlm_bl_callback/ {print $2}')
7555 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7556 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7557 lru_resize_enable mdc
7558 lru_resize_enable osc
7560 run_test 120d "Early Lock Cancel: setattr test"
7563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7564 test_mkdir -p -c1 $DIR/$tdir
7565 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7566 skip "no early lock cancel on server" && return 0
7567 lru_resize_disable mdc
7568 lru_resize_disable osc
7569 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7570 cancel_lru_locks mdc
7571 cancel_lru_locks osc
7572 dd if=$DIR/$tdir/f1 of=/dev/null
7573 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7574 can1=$(do_facet $SINGLEMDS \
7575 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7576 awk '/ldlm_cancel/ {print $2}')
7577 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7578 awk '/ldlm_bl_callback/ {print $2}')
7579 unlink $DIR/$tdir/f1
7580 can2=$(do_facet $SINGLEMDS \
7581 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7582 awk '/ldlm_cancel/ {print $2}')
7583 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7584 awk '/ldlm_bl_callback/ {print $2}')
7585 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7586 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7587 lru_resize_enable mdc
7588 lru_resize_enable osc
7590 run_test 120e "Early Lock Cancel: unlink test"
7593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7594 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7595 skip "no early lock cancel on server" && return 0
7596 test_mkdir -p -c1 $DIR/$tdir
7597 lru_resize_disable mdc
7598 lru_resize_disable osc
7599 test_mkdir -p -c1 $DIR/$tdir/d1
7600 test_mkdir -p -c1 $DIR/$tdir/d2
7601 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7602 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7603 cancel_lru_locks mdc
7604 cancel_lru_locks osc
7605 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7606 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7607 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7608 can1=$(do_facet $SINGLEMDS \
7609 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7610 awk '/ldlm_cancel/ {print $2}')
7611 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7612 awk '/ldlm_bl_callback/ {print $2}')
7613 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7614 can2=$(do_facet $SINGLEMDS \
7615 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7616 awk '/ldlm_cancel/ {print $2}')
7617 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7618 awk '/ldlm_bl_callback/ {print $2}')
7619 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7620 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7621 lru_resize_enable mdc
7622 lru_resize_enable osc
7624 run_test 120f "Early Lock Cancel: rename test"
7627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7628 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7629 skip "no early lock cancel on server" && return 0
7630 lru_resize_disable mdc
7631 lru_resize_disable osc
7633 echo create $count files
7634 test_mkdir -p $DIR/$tdir
7635 cancel_lru_locks mdc
7636 cancel_lru_locks osc
7639 can0=$(do_facet $SINGLEMDS \
7640 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7641 awk '/ldlm_cancel/ {print $2}')
7642 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7643 awk '/ldlm_bl_callback/ {print $2}')
7644 createmany -o $DIR/$tdir/f $count
7646 can1=$(do_facet $SINGLEMDS \
7647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7648 awk '/ldlm_cancel/ {print $2}')
7649 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7650 awk '/ldlm_bl_callback/ {print $2}')
7652 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7653 echo rm $count files
7656 can2=$(do_facet $SINGLEMDS \
7657 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7658 awk '/ldlm_cancel/ {print $2}')
7659 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7660 awk '/ldlm_bl_callback/ {print $2}')
7662 echo total: $count removes in $((t2-t1))
7663 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7665 # wait for commitment of removal
7666 lru_resize_enable mdc
7667 lru_resize_enable osc
7669 run_test 120g "Early Lock Cancel: performance test"
7671 test_121() { #bug #10589
7672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7674 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7675 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7676 lctl set_param fail_loc=0x310
7677 cancel_lru_locks osc > /dev/null
7678 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7679 lctl set_param fail_loc=0
7680 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7682 run_test 121 "read cancel race ========="
7684 test_123a() { # was test 123, statahead(bug 11401)
7685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7687 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7688 log "testing on UP system. Performance may be not as good as expected."
7693 test_mkdir -p $DIR/$tdir
7694 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7695 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7697 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7698 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7700 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7701 lctl set_param -n llite.*.statahead_max 0
7702 lctl get_param llite.*.statahead_max
7703 cancel_lru_locks mdc
7704 cancel_lru_locks osc
7706 time ls -l $DIR/$tdir | wc -l
7708 delta=$((etime - stime))
7709 log "ls $i files without statahead: $delta sec"
7710 lctl set_param llite.*.statahead_max=$max
7712 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7713 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7714 cancel_lru_locks mdc
7715 cancel_lru_locks osc
7717 time ls -l $DIR/$tdir | wc -l
7719 delta_sa=$((etime - stime))
7720 log "ls $i files with statahead: $delta_sa sec"
7721 lctl get_param -n llite.*.statahead_stats
7722 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7724 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7725 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7727 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7728 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7729 lctl set_param -n llite.*.statahead_max 0
7730 lctl get_param llite.*.statahead_max
7731 cancel_lru_locks mdc
7732 cancel_lru_locks osc
7734 time ls -l $DIR/$tdir | wc -l
7736 delta=$((etime - stime))
7737 log "ls $i files again without statahead: $delta sec"
7738 lctl set_param llite.*.statahead_max=$max
7739 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7740 if [ $SLOWOK -eq 0 ]; then
7741 error "ls $i files is slower with statahead!"
7743 log "ls $i files is slower with statahead!"
7749 [ $delta -gt 20 ] && break
7750 [ $delta -gt 8 ] && MULT=$((50 / delta))
7751 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7759 delta=$((etime - stime))
7760 log "rm -r $DIR/$tdir/: $delta seconds"
7762 lctl get_param -n llite.*.statahead_stats
7764 run_test 123a "verify statahead work"
7766 test_123b () { # statahead(bug 15027)
7767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7768 test_mkdir -p $DIR/$tdir
7769 createmany -o $DIR/$tdir/$tfile-%d 1000
7771 cancel_lru_locks mdc
7772 cancel_lru_locks osc
7774 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7775 lctl set_param fail_loc=0x80000803
7776 ls -lR $DIR/$tdir > /dev/null
7778 lctl set_param fail_loc=0x0
7779 lctl get_param -n llite.*.statahead_stats
7784 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7788 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7789 skip "no lru resize on server" && return 0
7791 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7793 log "create $NR files at $DIR/$tdir"
7794 createmany -o $DIR/$tdir/f $NR ||
7795 error "failed to create $NR files in $DIR/$tdir"
7797 cancel_lru_locks mdc
7798 ls -l $DIR/$tdir > /dev/null
7802 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7803 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7804 LRU_SIZE=$(lctl get_param -n $PARAM)
7805 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7806 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7808 log "NS=$(basename $NSDIR)"
7813 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7814 skip "Not enough cached locks created!"
7821 # We know that lru resize allows one client to hold $LIMIT locks
7822 # for 10h. After that locks begin to be killed by client.
7824 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7827 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7828 # killing locks. Some time was spent for creating locks. This means
7829 # that up to the moment of sleep finish we must have killed some of
7830 # them (10-100 locks). This depends on how fast ther were created.
7831 # Many of them were touched in almost the same moment and thus will
7832 # be killed in groups.
7833 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7835 # Use $LRU_SIZE_B here to take into account real number of locks
7836 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7837 local LRU_SIZE_B=$LRU_SIZE
7839 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7840 log "OLD_LVF=$OLD_LVF"
7841 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7843 # Let's make sure that we really have some margin. Client checks
7844 # cached locks every 10 sec.
7846 log "Sleep ${SLEEP} sec"
7848 while ((SEC<$SLEEP)); do
7852 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7856 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7857 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7859 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7860 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7861 unlinkmany $DIR/$tdir/f $NR
7865 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7866 log "unlink $NR files at $DIR/$tdir"
7867 unlinkmany $DIR/$tdir/f $NR
7869 run_test 124a "lru resize ======================================="
7871 get_max_pool_limit()
7873 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7876 if test $l -gt $max; then
7884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7885 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7886 skip "no lru resize on server" && return 0
7888 LIMIT=`get_max_pool_limit`
7890 NR=$(($(default_lru_size)*20))
7891 if [ $NR -gt $LIMIT ]; then
7892 log "Limit lock number by $LIMIT locks"
7895 lru_resize_disable mdc
7896 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7897 error "failed to create $DIR/$tdir/disable_lru_resize"
7899 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7900 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7901 cancel_lru_locks mdc
7904 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7907 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7910 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7914 nolruresize_delta=$((etime-stime))
7915 log "ls -la time: $nolruresize_delta seconds"
7916 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7917 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7919 lru_resize_enable mdc
7920 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7921 error "failed to create $DIR/$tdir/enable_lru_resize"
7923 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7924 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7925 cancel_lru_locks mdc
7928 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7931 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7934 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7938 lruresize_delta=$((etime-stime))
7939 log "ls -la time: $lruresize_delta seconds"
7940 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7942 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7943 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7944 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7945 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7947 log "lru resize performs the same with no lru resize"
7949 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7951 run_test 124b "lru resize (performance test) ======================="
7953 test_125() { # 13358
7954 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7955 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7956 test_mkdir -p $DIR/d125 || error "mkdir failed"
7957 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7958 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7959 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7961 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7963 test_126() { # bug 12829/13455
7964 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7965 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7966 $GSS && skip "must run as gss disabled" && return
7968 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7969 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7971 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7973 run_test 126 "check that the fsgid provided by the client is taken into account"
7975 test_127a() { # bug 15521
7976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7977 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7978 $LCTL set_param osc.*.stats=0
7979 FSIZE=$((2048 * 1024))
7980 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7981 cancel_lru_locks osc
7982 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7984 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7985 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7986 echo "got $COUNT $NAME"
7987 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7988 eval $NAME=$COUNT || error "Wrong proc format"
7991 read_bytes|write_bytes)
7992 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7993 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7994 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7995 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7996 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7997 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7998 error "sumsquare is too small: $SUMSQ"
7999 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8000 error "sumsquare is too big: $SUMSQ"
8004 done < $DIR/${tfile}.tmp
8006 #check that we actually got some stats
8007 [ "$read_bytes" ] || error "Missing read_bytes stats"
8008 [ "$write_bytes" ] || error "Missing write_bytes stats"
8009 [ "$read_bytes" != 0 ] || error "no read done"
8010 [ "$write_bytes" != 0 ] || error "no write done"
8012 run_test 127a "verify the client stats are sane"
8014 test_127b() { # bug LU-333
8015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8016 $LCTL set_param llite.*.stats=0
8017 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8018 # perform 2 reads and writes so MAX is different from SUM.
8019 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8020 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8021 cancel_lru_locks osc
8022 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8023 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8025 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8026 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8027 echo "got $COUNT $NAME"
8028 eval $NAME=$COUNT || error "Wrong proc format"
8032 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8033 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8034 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8035 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8038 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8039 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8040 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8041 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8045 done < $TMP/${tfile}.tmp
8047 #check that we actually got some stats
8048 [ "$read_bytes" ] || error "Missing read_bytes stats"
8049 [ "$write_bytes" ] || error "Missing write_bytes stats"
8050 [ "$read_bytes" != 0 ] || error "no read done"
8051 [ "$write_bytes" != 0 ] || error "no write done"
8053 run_test 127b "verify the llite client stats are sane"
8055 test_128() { # bug 15212
8057 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8062 result=$(grep error $TMP/$tfile.log)
8064 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8066 run_test 128 "interactive lfs for 2 consecutive find's"
8073 local LDPROC=/proc/fs/ldiskfs
8074 local facets=$(get_facets MDS)
8076 for facet in ${facets//,/ }; do
8077 canondev=$(ldiskfs_canon \
8078 *.$(convert_facet2label $facet).mntdev $facet)
8079 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8080 LDPROC=/sys/fs/ldiskfs
8081 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8087 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8088 skip "Only applicable to ldiskfs-based MDTs"
8091 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8096 test_mkdir -p $DIR/$tdir
8098 # block size of mds1
8099 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8100 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8101 local MAX=$((MDSBLOCKSIZE * 3))
8103 local I=$(stat -c%s "$DIR/$tdir")
8105 local STRIPE_COUNT=1
8106 [ $MDSCOUNT -ge 2 ] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8107 MAX=$((MAX*STRIPE_COUNT))
8108 while [ ! $I -gt $MAX ]; do
8109 $MULTIOP $DIR/$tdir/$J Oc
8111 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8112 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8113 #and EFBIG for previous versions
8114 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8116 echo "return code $rc received as expected"
8117 multiop $DIR/$tdir/$J Oc ||
8118 error_exit "multiop failed w/o dir size limit"
8120 I=$(stat -c%s "$DIR/$tdir")
8122 if [ $(lustre_version_code $SINGLEMDS) -lt \
8123 $(version_code 2.4.51) ]
8125 [ $I -eq $MAX ] && return 0
8127 [ $I -gt $MAX ] && return 0
8129 error_exit "current dir size $I, previous limit $MAX"
8130 elif [ $rc -ne 0 ]; then
8132 error_exit "return code $rc received instead of expected " \
8133 "$EFBIG or $ENOSPC, files in dir $I"
8136 I=$(stat -c%s "$DIR/$tdir")
8140 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8142 run_test 129 "test directory size limit ========================"
8151 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8152 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8155 trap cleanup_130 EXIT RETURN
8157 local fm_file=$DIR/$tfile
8158 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8159 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8160 error "dd failed for $fm_file"
8162 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8163 filefrag -ves $fm_file
8165 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8166 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8167 [ $RC != 0 ] && error "filefrag $fm_file failed"
8169 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8170 grep -v "ext:" | grep -v "found")
8171 lun=$($GETSTRIPE -i $fm_file)
8173 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8176 for line in $filefrag_op
8178 frag_lun=`echo $line | cut -d: -f5`
8179 ext_len=`echo $line | cut -d: -f4`
8180 if (( $frag_lun != $lun )); then
8182 error "FIEMAP on 1-stripe file($fm_file) failed"
8185 (( tot_len += ext_len ))
8188 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8190 error "FIEMAP on 1-stripe file($fm_file) failed;"
8196 echo "FIEMAP on single striped file succeeded"
8198 run_test 130a "FIEMAP (1-stripe file)"
8201 [ "$OSTCOUNT" -lt "2" ] &&
8202 skip_env "skipping FIEMAP on 2-stripe file test" && return
8204 [ "$OSTCOUNT" -ge "10" ] &&
8205 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8207 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8208 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8211 trap cleanup_130 EXIT RETURN
8213 local fm_file=$DIR/$tfile
8214 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8215 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8216 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8218 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8219 error "dd failed on $fm_file"
8221 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8222 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8223 grep -v "ext:" | grep -v "found")
8225 last_lun=$(echo $filefrag_op | cut -d: -f5)
8230 for line in $filefrag_op
8232 frag_lun=`echo $line | cut -d: -f5`
8233 ext_len=`echo $line | cut -d: -f4`
8234 if (( $frag_lun != $last_lun )); then
8235 if (( tot_len != 1024 )); then
8237 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8244 (( tot_len += ext_len ))
8247 if (( num_luns != 2 || tot_len != 1024 )); then
8249 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8255 echo "FIEMAP on 2-stripe file succeeded"
8257 run_test 130b "FIEMAP (2-stripe file)"
8260 [ "$OSTCOUNT" -lt "2" ] &&
8261 skip_env "skipping FIEMAP on 2-stripe file" && return
8263 [ "$OSTCOUNT" -ge "10" ] &&
8264 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8266 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8267 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8270 trap cleanup_130 EXIT RETURN
8272 local fm_file=$DIR/$tfile
8273 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8274 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8275 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8277 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8279 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8280 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8282 last_lun=`echo $filefrag_op | cut -d: -f5`
8287 for line in $filefrag_op
8289 frag_lun=`echo $line | cut -d: -f5`
8290 ext_len=`echo $line | cut -d: -f4`
8291 if (( $frag_lun != $last_lun )); then
8292 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8293 if (( logical != 512 )); then
8295 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8298 if (( tot_len != 512 )); then
8300 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8307 (( tot_len += ext_len ))
8310 if (( num_luns != 2 || tot_len != 512 )); then
8312 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8318 echo "FIEMAP on 2-stripe file with hole succeeded"
8320 run_test 130c "FIEMAP (2-stripe file with hole)"
8323 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8325 [ "$OSTCOUNT" -ge "10" ] &&
8326 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8328 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8329 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8331 trap cleanup_130 EXIT RETURN
8333 local fm_file=$DIR/$tfile
8334 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8335 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8336 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8338 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8339 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8340 error "dd failed on $fm_file"
8342 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8343 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8344 grep -v "ext:" | grep -v "found"`
8346 last_lun=`echo $filefrag_op | cut -d: -f5`
8351 for line in $filefrag_op
8353 frag_lun=`echo $line | cut -d: -f5`
8354 ext_len=`echo $line | cut -d: -f4`
8355 if (( $frag_lun != $last_lun )); then
8356 if (( tot_len != 1024 )); then
8358 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8365 (( tot_len += ext_len ))
8368 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8370 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8376 echo "FIEMAP on N-stripe file succeeded"
8378 run_test 130d "FIEMAP (N-stripe file)"
8381 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8383 [ "$OSTCOUNT" -ge "10" ] &&
8384 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8386 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8387 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8389 trap cleanup_130 EXIT RETURN
8391 local fm_file=$DIR/$tfile
8392 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8393 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8394 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8397 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8398 for ((i = 0; i < $NUM_BLKS; i++))
8400 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8403 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8404 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8406 last_lun=`echo $filefrag_op | cut -d: -f5`
8411 for line in $filefrag_op
8413 frag_lun=`echo $line | cut -d: -f5`
8414 ext_len=`echo $line | cut -d: -f4`
8415 if (( $frag_lun != $last_lun )); then
8416 if (( tot_len != $EXPECTED_LEN )); then
8418 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8425 (( tot_len += ext_len ))
8428 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8430 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8436 echo "FIEMAP with continuation calls succeeded"
8438 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8440 # Test for writev/readv
8442 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8443 error "writev test failed"
8444 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8445 error "readv failed"
8448 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8451 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8452 error "append writev test failed"
8453 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8454 error "append writev test failed"
8457 run_test 131b "test append writev"
8460 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8463 run_test 131c "test read/write on file w/o objects"
8466 rwv -f $DIR/$tfile -w -n 1 1572864
8467 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8468 if [ "$NOB" != 1572864 ]; then
8469 error "Short read filed: read $NOB bytes instead of 1572864"
8473 run_test 131d "test short read"
8476 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8477 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8478 error "read hitting hole failed"
8481 run_test 131e "test read hitting hole"
8486 for node in $(osts_nodes); do
8487 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8488 [ x$gl = x"" ] && gl=0
8489 gl_sum=$((gl_sum + gl))
8499 if [ x$som = x"enabled" ]; then
8500 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8501 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8502 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8504 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8505 MOUNTOPT="$MOUNTOPT,som_preview"
8506 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8509 # do remount to make new mount-conf parameters actual
8516 test_132() { #1028, SOM
8517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8518 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8519 local num=$(get_mds_dir $DIR)
8520 local mymds=mds${num}
8521 local MOUNTOPT_SAVE=$MOUNTOPT
8523 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8524 cancel_lru_locks osc
8526 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8528 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8529 stat $DIR/$tfile >/dev/null
8530 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8531 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8533 som_mode_switch $som1 $gl1 $gl2
8535 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8536 cancel_lru_locks osc
8538 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8539 if [ $som1 == $som2 ]; then
8540 error "som is still "$som2
8541 if [ x$som2 = x"enabled" ]; then
8548 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8549 stat $DIR/$tfile >/dev/null
8550 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8551 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8552 som_mode_switch $som2 $gl1 $gl2
8553 MOUNTOPT=$MOUNTOPT_SAVE
8555 run_test 132 "som avoids glimpse rpc"
8561 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8563 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8565 *) error "Wrong argument $1" ;;
8568 count=`echo $res | awk '{print $2}'`
8569 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8570 # if the argument $3 is zero, it means any stat increment is ok.
8571 if [ $3 -gt 0 ] ; then
8572 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8578 remote_ost_nodsh && skip "remote OST with nodsh" && return
8579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8581 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8582 { skip "MDS doesn't support rename stats"; return; }
8583 local testdir=$DIR/${tdir}/stats_testdir
8584 mkdir -p $DIR/${tdir}
8587 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8588 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8590 # verify mdt stats first.
8591 mkdir ${testdir} || error "mkdir failed"
8592 check_stats $SINGLEMDS "mkdir" 1
8593 touch ${testdir}/${tfile} || "touch failed"
8594 check_stats $SINGLEMDS "open" 1
8595 check_stats $SINGLEMDS "close" 1
8596 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8597 check_stats $SINGLEMDS "mknod" 1
8598 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8599 check_stats $SINGLEMDS "unlink" 1
8600 rm -f ${testdir}/${tfile} || error "file remove failed"
8601 check_stats $SINGLEMDS "unlink" 2
8603 # remove working dir and check mdt stats again.
8604 rmdir ${testdir} || error "rmdir failed"
8605 check_stats $SINGLEMDS "rmdir" 1
8607 local testdir1=$DIR/${tdir}/stats_testdir1
8609 mkdir -p ${testdir1}
8610 touch ${testdir1}/test1
8611 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8612 check_stats $SINGLEMDS "crossdir_rename" 1
8614 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8615 check_stats $SINGLEMDS "samedir_rename" 1
8619 run_test 133a "Verifying MDT stats ========================================"
8622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8623 remote_ost_nodsh && skip "remote OST with nodsh" && return
8624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8625 local testdir=$DIR/${tdir}/stats_testdir
8626 mkdir -p ${testdir} || error "mkdir failed"
8627 touch ${testdir}/${tfile} || "touch failed"
8628 cancel_lru_locks mdc
8631 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8632 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8634 # extra mdt stats verification.
8635 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8636 check_stats $SINGLEMDS "setattr" 1
8637 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8638 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8640 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8641 check_stats $SINGLEMDS "getattr" 1
8643 $LFS df || error "lfs failed"
8644 check_stats $SINGLEMDS "statfs" 1
8648 run_test 133b "Verifying extra MDT stats =================================="
8651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8652 remote_ost_nodsh && skip "remote OST with nodsh" && return
8653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8654 local testdir=$DIR/${tdir}/stats_testdir
8655 test_mkdir -p ${testdir} || error "mkdir failed"
8657 # verify obdfilter stats.
8658 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8660 cancel_lru_locks osc
8661 wait_delete_completed
8664 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8665 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8667 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8669 cancel_lru_locks osc
8670 check_stats ost "write" 1
8672 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8673 check_stats ost "read" 1
8675 > ${testdir}/${tfile} || error "truncate failed"
8676 check_stats ost "punch" 1
8678 rm -f ${testdir}/${tfile} || error "file remove failed"
8679 wait_delete_completed
8680 check_stats ost "destroy" 1
8684 run_test 133c "Verifying OST stats ========================================"
8691 while [ $value -ge 2 ]; do
8696 if [ $orig -gt $order ]; then
8704 local size=('K' 'M' 'G' 'T');
8706 local size_string=$value
8708 while [ $value -ge 1024 ]; do
8709 if [ $i -gt 3 ]; then
8710 #T is the biggest unit we get here, if that is bigger,
8712 size_string=${value}T
8715 value=$((value >> 10))
8716 if [ $value -lt 1024 ]; then
8717 size_string=${value}${size[$i]}
8728 local context=${2:-.}
8729 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8731 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8737 remote_ost_nodsh && skip "remote OST with nodsh" && return
8738 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8739 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8740 { skip "MDS doesn't support rename stats"; return; }
8742 local testdir1=$DIR/${tdir}/stats_testdir1
8743 local testdir2=$DIR/${tdir}/stats_testdir2
8745 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8747 mkdir -p ${testdir1} || error "mkdir failed"
8748 mkdir -p ${testdir2} || error "mkdir failed"
8750 createmany -o $testdir1/test 512 || error "createmany failed"
8752 # check samedir rename size
8753 mv ${testdir1}/test0 ${testdir1}/test_0
8755 local testdir1_size=$(ls -l $DIR/${tdir} |
8756 awk '/stats_testdir1/ {print $5}')
8757 local testdir2_size=$(ls -l $DIR/${tdir} |
8758 awk '/stats_testdir2/ {print $5}')
8760 testdir1_size=$(order_2 $testdir1_size)
8761 testdir2_size=$(order_2 $testdir2_size)
8763 testdir1_size=$(size_in_KMGT $testdir1_size)
8764 testdir2_size=$(size_in_KMGT $testdir2_size)
8766 echo "source rename dir size: ${testdir1_size}"
8767 echo "target rename dir size: ${testdir2_size}"
8769 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8770 eval $cmd || error "$cmd failed"
8771 local samedir=$($cmd | grep 'same_dir')
8772 local same_sample=$(get_rename_size $testdir1_size)
8773 [ -z "$samedir" ] && error "samedir_rename_size count error"
8774 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8775 echo "Check same dir rename stats success"
8777 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8779 # check crossdir rename size
8780 mv ${testdir1}/test_0 ${testdir2}/test_0
8782 testdir1_size=$(ls -l $DIR/${tdir} |
8783 awk '/stats_testdir1/ {print $5}')
8784 testdir2_size=$(ls -l $DIR/${tdir} |
8785 awk '/stats_testdir2/ {print $5}')
8787 testdir1_size=$(order_2 $testdir1_size)
8788 testdir2_size=$(order_2 $testdir2_size)
8790 testdir1_size=$(size_in_KMGT $testdir1_size)
8791 testdir2_size=$(size_in_KMGT $testdir2_size)
8793 echo "source rename dir size: ${testdir1_size}"
8794 echo "target rename dir size: ${testdir2_size}"
8796 eval $cmd || error "$cmd failed"
8797 local crossdir=$($cmd | grep 'crossdir')
8798 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8799 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8800 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8801 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8802 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8803 echo "Check cross dir rename stats success"
8806 run_test 133d "Verifying rename_stats ========================================"
8809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8810 local testdir=$DIR/${tdir}/stats_testdir
8811 local ctr f0 f1 bs=32768 count=42 sum
8813 remote_ost_nodsh && skip "remote OST with nodsh" && return
8814 mkdir -p ${testdir} || error "mkdir failed"
8816 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8818 for ctr in {write,read}_bytes; do
8820 cancel_lru_locks osc
8822 do_facet ost1 $LCTL set_param -n \
8823 "obdfilter.*.exports.clear=clear"
8825 if [ $ctr = write_bytes ]; then
8827 f1=${testdir}/${tfile}
8829 f0=${testdir}/${tfile}
8833 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8836 cancel_lru_locks osc
8838 sum=$(do_facet ost1 $LCTL get_param \
8839 "obdfilter.*.exports.*.stats" | \
8842 $1 == ctr { sum += $7 }
8845 if ((sum != bs * count)); then
8846 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8852 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8855 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8858 # First without trusting modes.
8860 -exec cat '{}' \; &> /dev/null
8862 # Second verifying readability.
8866 -exec cat '{}' \; > /dev/null ||
8867 error "proc file read failed"
8869 for facet in $SINGLEMDS ost1; do
8870 do_facet $facet find $proc_dirs \
8871 -not -name req_history \
8872 -exec cat '{}' \\\; &> /dev/null
8874 do_facet $facet find $proc_dirs \
8875 -not -name req_history \
8878 -exec cat '{}' \\\; > /dev/null ||
8879 error "proc file read failed"
8882 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8884 test_140() { #bug-17379
8885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8886 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8887 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8888 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8890 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8891 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8893 while i=`expr $i + 1`; do
8894 test_mkdir -p $i || error "Creating dir $i"
8895 cd $i || error "Changing to $i"
8896 ln -s ../stat stat || error "Creating stat symlink"
8897 # Read the symlink until ELOOP present,
8898 # not LBUGing the system is considered success,
8899 # we didn't overrun the stack.
8900 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8902 if [ $ret -eq 40 ]; then
8905 error "Open stat symlink"
8911 echo "The symlink depth = $i"
8912 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8913 error "Invalid symlink depth"
8915 # Test recursive symlink
8916 ln -s symlink_self symlink_self
8917 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8918 echo "open symlink_self returns $ret"
8919 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8921 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8925 local TF="$TMP/$tfile"
8927 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8929 cancel_lru_locks osc
8930 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8931 remount_client $MOUNT
8933 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8936 $TRUNCATE $DIR/$tfile 6000
8937 cancel_lru_locks osc
8938 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8941 echo "12345" >>$DIR/$tfile
8942 cancel_lru_locks osc
8943 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8946 echo "12345" >>$DIR/$tfile
8947 cancel_lru_locks osc
8948 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8953 run_test 150 "truncate/append tests"
8955 #LU-2902 roc_hit was not able to read all values from lproc
8956 function roc_hit_init() {
8957 local list=$(comma_list $(osts_nodes))
8958 local dir=$DIR/$tdir-check
8959 local file=$dir/file
8965 #use setstripe to do a write to every ost
8966 for i in $(seq 0 $((OSTCOUNT-1))); do
8967 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8968 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8969 idx=$(printf %04x $i)
8970 BEFORE=$(get_osd_param $list *OST*$idx stats |
8971 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8972 if [ -z "$BEFORE" ]; then
8976 cancel_lru_locks osc
8977 cat $file >/dev/null
8979 AFTER=$(get_osd_param $list *OST*$idx stats |
8980 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8982 echo BEFORE:$BEFORE AFTER:$AFTER
8983 if ! let "AFTER - BEFORE == 4"; then
8985 error "roc_hit is not safe to use"
8993 function roc_hit() {
8994 local list=$(comma_list $(osts_nodes))
8995 echo $(get_osd_param $list '' stats |
8996 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8999 function set_cache() {
9002 if [ "$2" == "off" ]; then
9005 local list=$(comma_list $(osts_nodes))
9006 set_osd_param $list '' $1_cache_enable $on
9008 cancel_lru_locks osc
9012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9013 remote_ost_nodsh && skip "remote OST with nodsh" && return
9016 local list=$(comma_list $(osts_nodes))
9018 # check whether obdfilter is cache capable at all
9019 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9020 echo "not cache-capable obdfilter"
9024 # check cache is enabled on all obdfilters
9025 if get_osd_param $list '' read_cache_enable | grep 0; then
9026 echo "oss cache is disabled"
9030 set_osd_param $list '' writethrough_cache_enable 1
9032 # check write cache is enabled on all obdfilters
9033 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9034 echo "oss write cache is NOT enabled"
9040 #define OBD_FAIL_OBD_NO_LRU 0x609
9041 do_nodes $list $LCTL set_param fail_loc=0x609
9043 # pages should be in the case right after write
9044 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9047 local BEFORE=$(roc_hit)
9048 cancel_lru_locks osc
9049 cat $DIR/$tfile >/dev/null
9050 local AFTER=$(roc_hit)
9052 do_nodes $list $LCTL set_param fail_loc=0
9054 if ! let "AFTER - BEFORE == CPAGES"; then
9055 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9058 # the following read invalidates the cache
9059 cancel_lru_locks osc
9060 set_osd_param $list '' read_cache_enable 0
9061 cat $DIR/$tfile >/dev/null
9063 # now data shouldn't be found in the cache
9065 cancel_lru_locks osc
9066 cat $DIR/$tfile >/dev/null
9068 if let "AFTER - BEFORE != 0"; then
9069 error "IN CACHE: before: $BEFORE, after: $AFTER"
9072 set_osd_param $list '' read_cache_enable 1
9075 run_test 151 "test cache on oss and controls ==============================="
9078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9079 local TF="$TMP/$tfile"
9081 # simulate ENOMEM during write
9082 #define OBD_FAIL_OST_NOMEM 0x226
9083 lctl set_param fail_loc=0x80000226
9084 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9086 sync || error "sync failed"
9087 lctl set_param fail_loc=0
9089 # discard client's cache
9090 cancel_lru_locks osc
9092 # simulate ENOMEM during read
9093 lctl set_param fail_loc=0x80000226
9094 cmp $TF $DIR/$tfile || error "cmp failed"
9095 lctl set_param fail_loc=0
9099 run_test 152 "test read/write with enomem ============================"
9102 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9104 run_test 153 "test if fdatasync does not crash ======================="
9106 dot_lustre_fid_permission_check() {
9108 local ffid=$MOUNT/.lustre/fid/$fid
9111 echo "stat fid $fid"
9112 stat $ffid > /dev/null || error "stat $ffid failed."
9113 echo "touch fid $fid"
9114 touch $ffid || error "touch $ffid failed."
9115 echo "write to fid $fid"
9116 cat /etc/hosts > $ffid || error "write $ffid failed."
9117 echo "read fid $fid"
9118 diff /etc/hosts $ffid || error "read $ffid failed."
9119 echo "append write to fid $fid"
9120 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9121 echo "rename fid $fid"
9122 mv $ffid $test_dir/$tfile.1 &&
9123 error "rename $ffid to $tfile.1 should fail."
9124 touch $test_dir/$tfile.1
9125 mv $test_dir/$tfile.1 $ffid &&
9126 error "rename $tfile.1 to $ffid should fail."
9127 rm -f $test_dir/$tfile.1
9128 echo "truncate fid $fid"
9129 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9130 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9131 echo "link fid $fid"
9132 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9134 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9135 echo "setfacl fid $fid"
9136 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9137 echo "getfacl fid $fid"
9138 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9140 echo "unlink fid $fid"
9141 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9142 echo "mknod fid $fid"
9143 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9145 fid=[0xf00000400:0x1:0x0]
9146 ffid=$MOUNT/.lustre/fid/$fid
9148 echo "stat non-exist fid $fid"
9149 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9150 echo "write to non-exist fid $fid"
9151 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9152 echo "link new fid $fid"
9153 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9155 mkdir -p $test_dir/$tdir
9156 touch $test_dir/$tdir/$tfile
9157 fid=$($LFS path2fid $test_dir/$tdir)
9160 error "error: could not get fid for $test_dir/$dir/$tfile."
9162 ffid=$MOUNT/.lustre/fid/$fid
9165 ls $ffid > /dev/null || error "ls $ffid failed."
9166 echo "touch $fid/$tfile.1"
9167 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9169 echo "touch $MOUNT/.lustre/fid/$tfile"
9170 touch $MOUNT/.lustre/fid/$tfile && \
9171 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9173 echo "setxattr to $MOUNT/.lustre/fid"
9174 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9176 echo "listxattr for $MOUNT/.lustre/fid"
9177 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9179 echo "delxattr from $MOUNT/.lustre/fid"
9180 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9182 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9183 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9184 error "touch invalid fid should fail."
9186 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9187 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9188 error "touch non-normal fid should fail."
9190 echo "rename $tdir to $MOUNT/.lustre/fid"
9191 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9192 error "rename to $MOUNT/.lustre/fid should fail."
9194 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9196 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9197 local new_obf_mode=777
9199 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9200 chmod $new_obf_mode $DIR/.lustre/fid ||
9201 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9203 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9204 [ $obf_mode -eq $new_obf_mode ] ||
9205 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9207 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9208 chmod $old_obf_mode $DIR/.lustre/fid ||
9209 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9212 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9213 fid=$($LFS path2fid $test_dir/$tfile-2)
9214 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9215 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9216 error "create lov data thru .lustre should fail."
9217 echo "cp /etc/passwd $test_dir/$tfile-2"
9218 cp /etc/passwd $test_dir/$tfile-2 ||
9219 error "copy to $test_dir/$tfile-2 failed."
9220 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9221 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9222 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9224 rm -rf $test_dir/tfile.lnk
9225 rm -rf $test_dir/$tfile-2
9229 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9230 skip "Need MDS version at least 2.4.1" && return
9233 local FID=$($LFS path2fid $DIR/$tfile)
9234 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9236 # check that we get the same pathname back
9237 local FOUND=$($LFS fid2path $MOUNT $FID)
9238 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9239 [ "$FOUND" != "$DIR/$tfile" ] &&
9240 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9244 run_test 154A "lfs path2fid and fid2path basic checks"
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9248 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9249 { skip "Need MDS version at least 2.2.51"; return 0; }
9251 cp /etc/hosts $DIR/$tfile
9253 fid=$($LFS path2fid $DIR/$tfile)
9255 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9257 dot_lustre_fid_permission_check "$fid" $DIR ||
9258 error "dot lustre permission check $fid failed"
9260 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9262 touch $MOUNT/.lustre/file &&
9263 error "creation is not allowed under .lustre"
9265 mkdir $MOUNT/.lustre/dir &&
9266 error "mkdir is not allowed under .lustre"
9270 run_test 154a "Open-by-FID"
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9274 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9275 { skip "Need MDS version at least 2.2.51"; return 0; }
9277 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9279 local remote_dir=$DIR/$tdir/remote_dir
9284 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9285 error "create remote directory failed"
9287 cp /etc/hosts $remote_dir/$tfile
9289 fid=$($LFS path2fid $remote_dir/$tfile)
9291 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9293 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9294 error "dot lustre permission check $fid failed"
9297 run_test 154b "Open-by-FID for remote directory"
9300 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9301 skip "Need MDS version at least 2.4.1" && return
9303 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9304 local FID1=$($LFS path2fid $DIR/$tfile.1)
9305 local FID2=$($LFS path2fid $DIR/$tfile.2)
9306 local FID3=$($LFS path2fid $DIR/$tfile.3)
9309 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9310 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9311 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9313 [ "$FID" = "${!want}" ] ||
9314 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9318 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9319 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9320 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9324 run_test 154c "lfs path2fid and fid2path multiple arguments"
9327 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9328 skip "Need MDS version at least 2.5.53" && return
9331 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9335 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9342 fid=$($LFS path2fid $DIR/$tfile)
9345 cmd="exec $fd<$DIR/$tfile"
9347 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9348 echo $fid_list | grep $fid
9351 cmd="exec $fd>/dev/null"
9353 if [ $rc -ne 0 ]; then
9354 error "FID $fid not found in open files list $fid_list"
9357 run_test 154d "Verify open file fid"
9359 test_155_small_load() {
9360 local temp=$TMP/$tfile
9361 local file=$DIR/$tfile
9363 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9364 error "dd of=$temp bs=6096 count=1 failed"
9366 cancel_lru_locks osc
9367 cmp $temp $file || error "$temp $file differ"
9369 $TRUNCATE $temp 6000
9370 $TRUNCATE $file 6000
9371 cmp $temp $file || error "$temp $file differ (truncate1)"
9373 echo "12345" >>$temp
9374 echo "12345" >>$file
9375 cmp $temp $file || error "$temp $file differ (append1)"
9377 echo "12345" >>$temp
9378 echo "12345" >>$file
9379 cmp $temp $file || error "$temp $file differ (append2)"
9385 test_155_big_load() {
9386 remote_ost_nodsh && skip "remote OST with nodsh" && return
9387 local temp=$TMP/$tfile
9388 local file=$DIR/$tfile
9391 local cache_size=$(do_facet ost$((MAXI+1)) \
9392 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9393 local large_file_size=$((cache_size * 2))
9395 echo "OSS cache size: $cache_size KB"
9396 echo "Large file size: $large_file_size KB"
9398 [ $MAXV -le $large_file_size ] && \
9399 skip_env "max available OST size needs > $large_file_size KB" && \
9402 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9404 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9405 error "dd of=$temp bs=$large_file_size count=1k failed"
9408 cancel_lru_locks osc
9409 cmp $temp $file || error "$temp $file differ"
9416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9418 set_cache writethrough on
9421 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9426 set_cache writethrough off
9429 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9434 set_cache writethrough on
9437 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9442 set_cache writethrough off
9445 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9450 set_cache writethrough on
9453 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9458 set_cache writethrough off
9461 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9466 set_cache writethrough on
9469 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9474 set_cache writethrough off
9477 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9484 local file="$DIR/$tfile"
9486 [ "$(facet_fstype ost1)" = "zfs" ] &&
9487 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9492 log "Turn on read and write cache"
9494 set_cache writethrough on
9496 log "Write data and read it back."
9497 log "Read should be satisfied from the cache."
9498 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9500 cancel_lru_locks osc
9501 cat $file >/dev/null
9503 if ! let "AFTER - BEFORE == CPAGES"; then
9504 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9506 log "cache hits:: before: $BEFORE, after: $AFTER"
9509 log "Read again; it should be satisfied from the cache."
9511 cancel_lru_locks osc
9512 cat $file >/dev/null
9514 if ! let "AFTER - BEFORE == CPAGES"; then
9515 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9517 log "cache hits:: before: $BEFORE, after: $AFTER"
9521 log "Turn off the read cache and turn on the write cache"
9523 set_cache writethrough on
9525 log "Read again; it should be satisfied from the cache."
9527 cancel_lru_locks osc
9528 cat $file >/dev/null
9530 if ! let "AFTER - BEFORE == CPAGES"; then
9531 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9533 log "cache hits:: before: $BEFORE, after: $AFTER"
9536 log "Read again; it should not be satisfied from the cache."
9538 cancel_lru_locks osc
9539 cat $file >/dev/null
9541 if ! let "AFTER - BEFORE == 0"; then
9542 error "IN CACHE: before: $BEFORE, after: $AFTER"
9544 log "cache hits:: before: $BEFORE, after: $AFTER"
9547 log "Write data and read it back."
9548 log "Read should be satisfied from the cache."
9549 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9551 cancel_lru_locks osc
9552 cat $file >/dev/null
9554 if ! let "AFTER - BEFORE == CPAGES"; then
9555 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9557 log "cache hits:: before: $BEFORE, after: $AFTER"
9560 log "Read again; it should not be satisfied from the cache."
9562 cancel_lru_locks osc
9563 cat $file >/dev/null
9565 if ! let "AFTER - BEFORE == 0"; then
9566 error "IN CACHE: before: $BEFORE, after: $AFTER"
9568 log "cache hits:: before: $BEFORE, after: $AFTER"
9572 log "Turn off read and write cache"
9574 set_cache writethrough off
9576 log "Write data and read it back"
9577 log "It should not be satisfied from the cache."
9579 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9580 cancel_lru_locks osc
9582 cat $file >/dev/null
9584 if ! let "AFTER - BEFORE == 0"; then
9585 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9587 log "cache hits:: before: $BEFORE, after: $AFTER"
9590 log "Turn on the read cache and turn off the write cache"
9592 set_cache writethrough off
9594 log "Write data and read it back"
9595 log "It should not be satisfied from the cache."
9597 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9599 cancel_lru_locks osc
9600 cat $file >/dev/null
9602 if ! let "AFTER - BEFORE == 0"; then
9603 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9605 log "cache hits:: before: $BEFORE, after: $AFTER"
9608 log "Read again; it should be satisfied from the cache."
9610 cancel_lru_locks osc
9611 cat $file >/dev/null
9613 if ! let "AFTER - BEFORE == CPAGES"; then
9614 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9616 log "cache hits:: before: $BEFORE, after: $AFTER"
9621 run_test 156 "Verification of tunables ============================"
9625 if [ $MDSCOUNT -gt 1 ]; then
9626 error_ignore bz17935 $*
9634 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9636 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9638 if [ $MASK -eq 1 ]; then
9639 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9641 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9645 changelog_extract_field() {
9651 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9652 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9658 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9659 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9660 { skip "Need MDS version at least 2.2.0"; return; }
9662 local CL_USERS="mdd.$MDT0.changelog_users"
9663 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9664 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9665 echo "Registered as changelog user $USER"
9666 $GET_CL_USERS | grep -q $USER ||
9667 error "User $USER not found in changelog_users"
9670 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9671 touch $DIR/$tdir/pics/2008/zachy/timestamp
9672 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9673 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9674 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9675 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9676 rm $DIR/$tdir/pics/desktop.jpg
9678 $LFS changelog $MDT0 | tail -5
9680 echo "verifying changelog mask"
9681 changelog_chmask "MKDIR"
9682 changelog_chmask "CLOSE"
9684 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9685 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9687 changelog_chmask "MKDIR"
9688 changelog_chmask "CLOSE"
9690 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9691 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9693 $LFS changelog $MDT0
9694 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9695 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9696 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9697 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9700 echo "verifying target fid"
9701 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9702 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9703 [ "$fidc" == "$fidf" ] ||
9704 err17935 "fid in changelog $fidc != file fid $fidf"
9705 echo "verifying parent fid"
9706 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9707 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9708 [ "$fidc" == "$fidf" ] ||
9709 err17935 "pfid in changelog $fidc != dir fid $fidf"
9711 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9712 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9713 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9714 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9715 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9716 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9718 MIN_REC=$($GET_CL_USERS |
9719 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9720 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
9721 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9722 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9723 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9725 # LU-3446 changelog index reset on MDT restart
9726 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9727 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9728 $LFS changelog_clear $MDT0 $USER 0
9729 stop $SINGLEMDS || error "Fail to stop MDT."
9730 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9731 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9732 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9733 [ $CUR_REC1 == $CUR_REC2 ] ||
9734 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9736 echo "verifying user deregister"
9737 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9738 $GET_CL_USERS | grep -q $USER &&
9739 error "User $USER still in changelog_users"
9741 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9742 if [ $USERS -eq 0 ]; then
9743 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9744 touch $DIR/$tdir/chloe
9745 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9746 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9747 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9749 echo "$USERS other changelog users; can't verify off"
9752 run_test 160a "changelog sanity"
9754 test_160b() { # LU-3587
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9757 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9758 { skip "Need MDS version at least 2.2.0"; return; }
9760 local CL_USERS="mdd.$MDT0.changelog_users"
9761 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9762 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9763 echo "Registered as changelog user $USER"
9764 $GET_CL_USERS | grep -q $USER ||
9765 error "User $USER not found in changelog_users"
9767 local LONGNAME1=$(str_repeat a 255)
9768 local LONGNAME2=$(str_repeat b 255)
9771 echo "creating very long named file"
9772 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9773 echo "moving very long named file"
9774 mv $LONGNAME1 $LONGNAME2
9776 $LFS changelog $MDT0 | grep RENME
9778 echo "deregistering $USER"
9779 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9783 run_test 160b "Verify that very long rename doesn't crash in changelog"
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9790 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9791 changelog_register -n)
9795 $MCREATE $DIR/$tdir/foo_160c
9796 changelog_chmask "TRUNC"
9797 $TRUNCATE $DIR/$tdir/foo_160c 200
9798 changelog_chmask "TRUNC"
9799 $TRUNCATE $DIR/$tdir/foo_160c 199
9800 $LFS changelog $MDT0
9801 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
9802 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
9803 $LFS changelog_clear $MDT0 $USER 0
9805 # Deregistration step
9806 echo "deregistering $USER"
9807 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9809 run_test 160c "verify that changelog log catch the truncate event"
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9813 test_mkdir -p -c1 $DIR/$tdir
9814 cp /etc/hosts $DIR/$tdir/$tfile
9815 test_mkdir -c1 $DIR/$tdir/foo1
9816 test_mkdir -c1 $DIR/$tdir/foo2
9817 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9818 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9819 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9820 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9821 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9822 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9823 $LFS fid2path $DIR $FID
9824 err17935 "bad link ea"
9827 rm $DIR/$tdir/foo2/zachary
9829 rm $DIR/$tdir/foo2/thor
9831 rm $DIR/$tdir/$tfile
9833 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9834 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9836 $LFS fid2path $DIR $FID
9837 err17935 "bad link rename"
9839 rm $DIR/$tdir/foo2/maggie
9842 local longname=filename_avg_len_is_thirty_two_
9843 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9844 error "failed to hardlink many files"
9845 links=$($LFS fid2path $DIR $FID | wc -l)
9846 echo -n "${links}/1000 links in link EA"
9847 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9848 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9849 error "failed to unlink many hardlinks"
9851 run_test 161a "link ea sanity"
9854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9855 [ $MDSCOUNT -lt 2 ] &&
9856 skip "skipping remote directory test" && return
9858 local remote_dir=$DIR/$tdir/remote_dir
9861 $LFS mkdir -i $MDTIDX $remote_dir ||
9862 error "create remote directory failed"
9864 cp /etc/hosts $remote_dir/$tfile
9865 mkdir -p $remote_dir/foo1
9866 mkdir -p $remote_dir/foo2
9867 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9868 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9869 ln $remote_dir/$tfile $remote_dir/foo1/luna
9870 ln $remote_dir/$tfile $remote_dir/foo2/thor
9872 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9874 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9875 $LFS fid2path $DIR $FID
9876 err17935 "bad link ea"
9879 rm $remote_dir/foo2/zachary
9881 rm $remote_dir/foo2/thor
9883 rm $remote_dir/$tfile
9885 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9886 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9887 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9888 $LFS fid2path $DIR $FID
9889 err17935 "bad link rename"
9891 rm $remote_dir/foo2/maggie
9894 local longname=filename_avg_len_is_thirty_two_
9895 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9896 error "failed to hardlink many files"
9897 links=$($LFS fid2path $DIR $FID | wc -l)
9898 echo -n "${links}/1000 links in link EA"
9899 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9900 unlinkmany $remote_dir/foo2/$longname 1000 ||
9901 error "failed to unlink many hardlinks"
9903 run_test 161b "link ea sanity under remote directory"
9906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9907 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9908 skip "Need MDS version at least 2.1.5" && return
9910 # define CLF_RENAME_LAST 0x0001
9911 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9912 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9913 changelog_register -n)
9916 touch $DIR/$tdir/foo_161c
9917 touch $DIR/$tdir/bar_161c
9918 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9919 $LFS changelog $MDT0 | grep RENME
9920 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9922 $LFS changelog_clear $MDT0 $USER 0
9923 if [ x$flags != "x0x1" ]; then
9924 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9926 error "flag $flags is not 0x1"
9928 echo "rename overwrite a target having nlink = 1," \
9929 "changelog record has flags of $flags"
9931 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9932 touch $DIR/$tdir/foo_161c
9933 touch $DIR/$tdir/bar_161c
9934 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9935 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9936 $LFS changelog $MDT0 | grep RENME
9937 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9938 $LFS changelog_clear $MDT0 $USER 0
9939 if [ x$flags != "x0x0" ]; then
9940 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9942 error "flag $flags is not 0x0"
9944 echo "rename overwrite a target having nlink > 1," \
9945 "changelog record has flags of $flags"
9947 # rename doesn't overwrite a target (changelog flag 0x0)
9948 touch $DIR/$tdir/foo_161c
9949 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9950 $LFS changelog $MDT0 | grep RENME
9951 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9952 $LFS changelog_clear $MDT0 $USER 0
9953 if [ x$flags != "x0x0" ]; then
9954 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9956 error "flag $flags is not 0x0"
9958 echo "rename doesn't overwrite a target," \
9959 "changelog record has flags of $flags"
9961 # define CLF_UNLINK_LAST 0x0001
9962 # unlink a file having nlink = 1 (changelog flag 0x1)
9963 rm -f $DIR/$tdir/foo2_161c
9964 $LFS changelog $MDT0 | grep UNLNK
9965 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9966 $LFS changelog_clear $MDT0 $USER 0
9967 if [ x$flags != "x0x1" ]; then
9968 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9970 error "flag $flags is not 0x1"
9972 echo "unlink a file having nlink = 1," \
9973 "changelog record has flags of $flags"
9975 # unlink a file having nlink > 1 (changelog flag 0x0)
9976 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9977 rm -f $DIR/$tdir/foobar_161c
9978 $LFS changelog $MDT0 | grep UNLNK
9979 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9980 $LFS changelog_clear $MDT0 $USER 0
9981 if [ x$flags != "x0x0" ]; then
9982 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9984 error "flag $flags is not 0x0"
9986 echo "unlink a file having nlink > 1," \
9987 "changelog record has flags of $flags"
9988 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9990 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9997 local path=$(${LFS} fid2path $*)
10000 if [ $RC -ne 0 ]; then
10001 err17935 "path looked up of $expected failed. Error $RC"
10003 elif [ "${path}" != "${expected}" ]; then
10004 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10007 echo "fid $fid resolves to path $path (expected $expected)"
10011 # Make changes to filesystem
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10013 test_mkdir -p $DIR/$tdir/d2
10014 touch $DIR/$tdir/d2/$tfile
10015 touch $DIR/$tdir/d2/x1
10016 touch $DIR/$tdir/d2/x2
10017 test_mkdir -p $DIR/$tdir/d2/a/b/c
10018 test_mkdir -p $DIR/$tdir/d2/p/q/r
10020 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10021 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10024 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10025 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10026 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10028 # softlink to wrong file
10029 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10030 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10031 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10034 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10035 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10036 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10037 # fid2path dir/fsname should both work
10038 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10039 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10041 # hardlink count: check that there are 2 links
10042 # Doesnt work with CMD yet: 17935
10043 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10044 err17935 "expected 2 links"
10046 # hardlink indexing: remove the first link
10047 rm $DIR/$tdir/d2/p/q/r/hlink
10048 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10052 run_test 162 "path lookup sanity"
10055 # do directio so as not to populate the page cache
10056 log "creating a 10 Mb file"
10057 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10058 log "starting reads"
10059 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10060 log "truncating the file"
10061 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10063 kill %+ || true # reads might have finished
10064 echo "wait until dd is finished"
10066 log "removing the temporary file"
10067 rm -rf $DIR/$tfile || error "tmp file removal failed"
10069 run_test 169 "parallel read and truncate should not deadlock"
10072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10073 $LCTL clear # bug 18514
10074 $LCTL debug_daemon start $TMP/${tfile}_log_good
10076 $LCTL debug_daemon stop
10077 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10078 error "sed failed to read log_good"
10080 $LCTL debug_daemon start $TMP/${tfile}_log_good
10082 $LCTL debug_daemon stop
10084 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10085 error "lctl df log_bad failed"
10087 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10088 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10090 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10091 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10093 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10094 error "bad_line good_line1 good_line2 are empty"
10096 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10097 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10098 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10100 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10101 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10102 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10104 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10105 error "bad_line_new good_line_new are empty"
10107 local expected_good=$((good_line1 + good_line2*2))
10109 rm -f $TMP/${tfile}*
10110 # LU-231, short malformed line may not be counted into bad lines
10111 if [ $bad_line -ne $bad_line_new ] &&
10112 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10113 error "expected $bad_line bad lines, but got $bad_line_new"
10117 if [ $expected_good -ne $good_line_new ]; then
10118 error "expected $expected_good good lines, but got $good_line_new"
10123 run_test 170 "test lctl df to handle corrupted log ====================="
10125 test_171() { # bug20592
10126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10127 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10128 $LCTL set_param fail_loc=0x50e
10129 $LCTL set_param fail_val=3000
10130 multiop_bg_pause $DIR/$tfile O_s || true
10132 kill -USR1 $MULTIPID
10136 if dmesg | grep "recursive fault"; then
10137 error "caught a recursive fault"
10139 $LCTL set_param fail_loc=0
10142 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10144 # it would be good to share it with obdfilter-survey/libecho code
10145 setup_obdecho_osc () {
10148 local obdfilter_name=$2
10149 echo "Creating new osc for $obdfilter_name on $ost_nid"
10150 # make sure we can find loopback nid
10151 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10153 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10154 ${obdfilter_name}_osc_UUID || rc=2; }
10155 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10156 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10160 cleanup_obdecho_osc () {
10161 local obdfilter_name=$1
10162 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10163 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10170 local pages=${3:-64}
10175 local obd_size=$(get_obd_size $node $OBD)
10176 local page_size=$(get_page_size $node)
10177 if [[ -n "$obd_size" ]]; then
10178 local new_count=$((obd_size / (pages * page_size / 1024)))
10179 [[ $new_count -ge $count ]] || count=$new_count
10182 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10183 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10185 if [ $rc -eq 0 ]; then
10186 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10187 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10189 echo "New object id is $id"
10190 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10192 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10193 "test_brw $count w v $pages $id" || rc=4; }
10194 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10196 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10197 "cleanup" || rc=5; }
10198 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10199 "detach" || rc=6; }
10200 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10206 remote_ost_nodsh && skip "remote OST with nodsh" && return
10208 local rmmod_local=0
10210 if ! module_loaded obdecho; then
10211 load_module obdecho/obdecho
10215 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10216 local host=$(lctl get_param -n osc.$osc.import |
10217 awk '/current_connection:/ {print $2}' )
10218 local target=$(lctl get_param -n osc.$osc.import |
10219 awk '/target:/ {print $2}' )
10220 target=${target%_UUID}
10222 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10223 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10224 [[ -n $target ]] && cleanup_obdecho_osc $target
10225 [ $rmmod_local -eq 1 ] && rmmod obdecho
10228 run_test 180a "test obdecho on osc"
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10232 remote_ost_nodsh && skip "remote OST with nodsh" && return
10234 local rmmod_remote=0
10236 do_facet ost1 "lsmod | grep -q obdecho || " \
10237 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10238 "modprobe obdecho; }" && rmmod_remote=1
10239 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10240 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10241 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10244 run_test 180b "test obdecho directly on obdfilter"
10246 test_180c() { # LU-2598
10247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10248 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10249 skip "Need MDS version at least 2.4.0" && return
10252 local rmmod_remote=false
10253 local pages=16384 # 64MB bulk I/O RPC size
10256 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10257 rmmod_remote=true || error "failed to load module obdecho"
10259 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10261 if [[ -n $target ]]; then
10262 obdecho_test "$target" ost1 "$pages" ||
10263 rc=${PIPESTATUS[0]}
10265 echo "there is no obdfilter target on ost1"
10268 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10271 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10273 test_181() { # bug 22177
10274 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10275 # create enough files to index the directory
10276 createmany -o $DIR/$tdir/foobar 4000
10277 # print attributes for debug purpose
10280 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10282 # remove the files & current working dir
10283 unlinkmany $DIR/$tdir/foobar 4000
10285 kill -USR1 $MULTIPID
10287 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10290 run_test 181 "Test open-unlinked dir ========================"
10293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10294 # disable MDC RPC lock wouldn't crash client
10298 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10299 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10300 $LCTL set_param fail_loc=0x804
10302 for (( i=0; i < $tcount; i++ )) ; do
10303 mkdir $DIR/$tdir/$i
10304 createmany -o $DIR/$tdir/$i/f- $fcount &
10308 for (( i=0; i < $tcount; i++ )) ; do
10309 unlinkmany $DIR/$tdir/$i/f- $fcount &
10315 $LCTL set_param fail_loc=0
10317 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10319 test_183() { # LU-2275
10320 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10321 skip "Need MDS version at least 2.3.56" && return
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10324 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10325 echo aaa > $DIR/$tdir/$tfile
10327 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10328 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10330 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10331 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10333 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10335 # Flush negative dentry cache
10336 touch $DIR/$tdir/$tfile
10338 # We are not checking for any leaked references here, they'll
10339 # become evident next time we do cleanup with module unload.
10342 run_test 183 "No crash or request leak in case of strange dispositions ========"
10344 # test suite 184 is for LU-2016, LU-2017
10346 check_swap_layouts_support && return 0
10348 dir0=$DIR/$tdir/$testnum
10349 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10354 $SETSTRIPE -c1 $file1
10356 $SETSTRIPE -c2 $file2
10358 gen1=$($GETSTRIPE -g $file1)
10359 gen2=$($GETSTRIPE -g $file2)
10361 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10362 gen=$($GETSTRIPE -g $file1)
10363 [[ $gen1 != $gen ]] ||
10364 "Layout generation on $file1 does not change"
10365 gen=$($GETSTRIPE -g $file2)
10366 [[ $gen2 != $gen ]] ||
10367 "Layout generation on $file2 does not change"
10369 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10370 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10372 run_test 184a "Basic layout swap"
10375 check_swap_layouts_support && return 0
10377 dir0=$DIR/$tdir/$testnum
10378 mkdir -p $dir0 || error "creating dir $dir0"
10385 $SETSTRIPE -c1 $file1
10386 $SETSTRIPE -c2 $file2
10387 $SETSTRIPE -c1 $file3
10388 chown $RUNAS_ID $file3
10389 gen1=$($GETSTRIPE -g $file1)
10390 gen2=$($GETSTRIPE -g $file2)
10392 $LFS swap_layouts $dir1 $dir2 &&
10393 error "swap of directories layouts should fail"
10394 $LFS swap_layouts $dir1 $file1 &&
10395 error "swap of directory and file layouts should fail"
10396 $RUNAS $LFS swap_layouts $file1 $file2 &&
10397 error "swap of file we cannot write should fail"
10398 $LFS swap_layouts $file1 $file3 &&
10399 error "swap of file with different owner should fail"
10400 /bin/true # to clear error code
10402 run_test 184b "Forbidden layout swap (will generate errors)"
10405 check_swap_layouts_support && return 0
10407 local dir0=$DIR/$tdir/$testnum
10408 mkdir -p $dir0 || error "creating dir $dir0"
10410 local ref1=$dir0/ref1
10411 local ref2=$dir0/ref2
10412 local file1=$dir0/file1
10413 local file2=$dir0/file2
10414 # create a file large enough for the concurent test
10415 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10416 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10417 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10420 dd if=$ref1 of=$file1 bs=16k &
10423 # Make sure dd starts to copy file
10424 while [ ! -f $file1 ]; do sleep 0.1; done
10426 $LFS swap_layouts $file1 $file2
10429 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10430 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10432 # how many bytes copied before swapping layout
10433 local copied=`stat -c %s $file2`
10434 local remaining=`stat -c %s $ref1`
10435 remaining=$((remaining - copied))
10436 echo "Copied $copied bytes before swapping layout..."
10438 cmp -n $copied $file1 $ref2 | grep differ &&
10439 error "Content mismatch [0, $copied) of ref2 and file1"
10440 cmp -n $copied $file2 $ref1 ||
10441 error "Content mismatch [0, $copied) of ref1 and file2"
10442 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10443 error "Content mismatch [$copied, EOF) of ref1 and file1"
10446 rm -f $ref1 $ref2 $file1 $file2
10448 run_test 184c "Concurrent write and layout swap"
10451 check_swap_layouts_support && return 0
10453 local file1=$DIR/$tdir/$tfile-1
10454 local file2=$DIR/$tdir/$tfile-2
10455 local file3=$DIR/$tdir/$tfile-3
10459 mkdir -p $DIR/$tdir
10460 touch $file1 || error "create $file1 failed"
10461 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10462 error "create $file2 failed"
10463 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10464 error "create $file3 failed"
10465 lovea1=$($LFS getstripe $file1 | sed 1d)
10467 $LFS swap_layouts $file2 $file3 ||
10468 error "swap $file2 $file3 layouts failed"
10469 $LFS swap_layouts $file1 $file2 ||
10470 error "swap $file1 $file2 layouts failed"
10472 lovea2=$($LFS getstripe $file2 | sed 1d)
10473 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10475 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10476 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10478 run_test 184d "allow stripeless layouts swap"
10481 test_185() { # LU-2441
10482 # LU-3553 - no volatile file support in old servers
10483 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10484 { skip "Need MDS version at least 2.3.60"; return 0; }
10486 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10487 touch $DIR/$tdir/spoo
10488 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10489 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10490 error "cannot create/write a volatile file"
10491 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10492 error "FID is still valid after close"
10494 multiop_bg_pause $DIR/$tdir vVw4096_c
10501 # assume that the next FID for this client is sequential, since stdout
10502 # is unfortunately eaten by multiop_bg_pause
10503 local n=$((${fidv[1]} + 1))
10504 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10505 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10506 error "FID is missing before close"
10507 kill -USR1 $multi_pid
10508 # 1 second delay, so if mtime change we will see it
10510 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10511 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10513 run_test 185 "Volatile file support"
10516 local dir0=$DIR/$tdir/$testnum
10517 mkdir -p $dir0 || error "creating dir $dir0"
10519 local file=$dir0/file1
10520 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10521 local dv1=$($LFS data_version $file)
10522 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10523 local dv2=$($LFS data_version $file)
10524 [[ $dv1 != $dv2 ]] ||
10525 error "data version did not change on write $dv1 == $dv2"
10530 run_test 187a "Test data version change"
10533 local dir0=$DIR/$tdir/$testnum
10534 mkdir -p $dir0 || error "creating dir $dir0"
10536 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10537 [[ ${DV[0]} != ${DV[1]} ]] ||
10538 error "data version did not change on write"\
10539 " ${DV[0]} == ${DV[1]}"
10544 run_test 187b "Test data version change on volatile file"
10547 check_file_in_pool()
10552 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10555 for t in $tlist ; do
10556 [ "$i" -eq "$t" ] && continue 2
10559 echo "pool list: $tlist"
10560 echo "striping: $res"
10561 error_noexit "$file not allocated in $pool"
10568 echo "Creating new pool"
10571 create_pool $FSNAME.$pool ||
10572 { error_noexit "No pool created, result code $?"; return 1; }
10573 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10574 { error_noexit "$pool not in lfs pool_list"; return 2; }
10577 pool_add_targets() {
10578 echo "Adding targets to pool"
10584 local list=$(seq $first $step $last)
10586 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10587 do_facet mgs $LCTL pool_add \
10588 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10589 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10590 | sort -u | tr '\n' ' ' " "$t" || {
10591 error_noexit "Add to pool failed"
10594 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10595 local addcount=$(((last - first) / step + 1))
10596 [ $lfscount -eq $addcount ] || {
10597 error_noexit "lfs pool_list bad ost count" \
10598 "$lfscount != $addcount"
10606 echo "Setting pool on directory $tdir"
10608 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10610 error_noexit "Cannot set pool $pool to $tdir"
10617 echo "Checking pool on directory $tdir"
10619 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10620 [ "$res" = "$pool" ] && return 0
10622 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10626 pool_dir_rel_path() {
10627 echo "Testing relative path works well"
10632 mkdir -p $root/$tdir/$tdir
10634 pool_set_dir $pool $tdir || return 1
10635 pool_set_dir $pool ./$tdir || return 2
10636 pool_set_dir $pool ../$tdir || return 3
10637 pool_set_dir $pool ../$tdir/$tdir || return 4
10638 rm -rf $tdir; cd - > /dev/null
10641 pool_alloc_files() {
10642 echo "Checking files allocation from directory pool"
10649 for i in $(seq -w 1 $count)
10651 local file=$tdir/file-$i
10653 check_file_in_pool $file $pool "$tlist" || \
10654 failed=$((failed + 1))
10656 [ "$failed" = 0 ] && return 0
10658 error_noexit "$failed files not allocated in $pool"
10662 pool_create_files() {
10663 echo "Creating files in pool"
10671 for i in $(seq -w 1 $count)
10673 local file=$tdir/spoo-$i
10674 $SETSTRIPE -p $pool $file
10675 check_file_in_pool $file $pool "$tlist" || \
10676 failed=$((failed + 1))
10678 [ "$failed" = 0 ] && return 0
10680 error_noexit "$failed files not allocated in $pool"
10685 echo "Checking 'lfs df' output"
10688 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10690 local res=$($LFS df --pool $FSNAME.$pool |
10692 grep "$FSNAME-OST" |
10694 [ "$res" = "$t" ] && return 0
10696 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10700 pool_file_rel_path() {
10701 echo "Creating files in a pool with relative pathname"
10706 { error_noexit "unable to create $tdir"; return 1 ; }
10707 local file="/..$tdir/$tfile-1"
10708 $SETSTRIPE -p $pool $file ||
10709 { error_noexit "unable to create $file" ; return 2 ; }
10712 $SETSTRIPE -p $pool $tfile-2 || {
10713 error_noexit "unable to create $tfile-2 in $tdir"
10718 pool_remove_first_target() {
10719 echo "Removing first target from a pool"
10722 local pname="lov.$FSNAME-*.pools.$pool"
10723 local t=$($LCTL get_param -n $pname | head -n1)
10724 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10725 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10726 error_noexit "$t not removed from $FSNAME.$pool"
10731 pool_remove_all_targets() {
10732 echo "Removing all targets from pool"
10735 local pname="lov.$FSNAME-*.pools.$pool"
10736 for t in $($LCTL get_param -n $pname | sort -u)
10738 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10740 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10741 error_noexit "Pool $FSNAME.$pool cannot be drained"
10744 # striping on an empty/nonexistant pool should fall back
10745 # to "pool of everything"
10747 error_noexit "failed to use fallback striping for empty pool"
10750 # setstripe on an empty pool should fail
10751 $SETSTRIPE -p $pool $file 2>/dev/null && {
10752 error_noexit "expected failure when creating file" \
10760 echo "Destroying pool"
10764 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10767 # striping on an empty/nonexistant pool should fall back
10768 # to "pool of everything"
10770 error_noexit "failed to use fallback striping for missing pool"
10773 # setstripe on an empty pool should fail
10774 $SETSTRIPE -p $pool $file 2>/dev/null && {
10775 error_noexit "expected failure when creating file" \
10776 "with missing pool"
10780 # get param should return err once pool is gone
10781 if wait_update $HOSTNAME "lctl get_param -n \
10782 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10784 remove_pool_from_list $FSNAME.$pool
10787 error_noexit "Pool $FSNAME.$pool is not destroyed"
10792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10793 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10795 local POOL=${POOL:-cea1}
10796 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10797 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10800 local last_ost=$(($OSTCOUNT - 1))
10802 local ost_list=$(seq $first_ost $ost_step $last_ost)
10803 local ost_range="$first_ost $last_ost $ost_step"
10804 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10805 local file_dir=$POOL_ROOT/file_tst
10809 # former test_200a test_200b
10810 pool_add $POOL || { rc=$? ; break; }
10811 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10812 # former test_200c test_200d
10813 mkdir -p $test_path
10814 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10815 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10816 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10817 || { rc=$? ; break; }
10818 # former test_200e test_200f
10819 local files=$((OSTCOUNT*3))
10820 pool_alloc_files $POOL $test_path $files "$ost_list" \
10821 || { rc=$? ; break; }
10822 pool_create_files $POOL $file_dir $files "$ost_list" \
10823 || { rc=$? ; break; }
10824 # former test_200g test_200h
10825 pool_lfs_df $POOL || { rc=$? ; break; }
10826 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10828 # former test_201a test_201b test_201c
10829 pool_remove_first_target $POOL || { rc=$? ; break; }
10831 local f=$test_path/$tfile
10832 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10833 pool_remove $POOL $f || { rc=$? ; break; }
10840 run_test 200 "OST pools"
10842 # usage: default_attr <count | size | offset>
10844 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10847 # usage: check_default_stripe_attr
10848 check_default_stripe_attr() {
10849 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10851 --stripe-count|--count)
10852 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10853 --stripe-size|--size)
10854 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10855 --stripe-index|--index)
10858 error "unknown getstripe attr '$1'"
10861 [ $ACTUAL != $EXPECTED ] &&
10862 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10866 test_mkdir -p $DIR/$tdir
10867 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10869 check_default_stripe_attr --stripe-count
10870 check_default_stripe_attr --stripe-size
10871 check_default_stripe_attr --stripe-index
10875 run_test 204a "Print default stripe attributes ================="
10878 test_mkdir -p $DIR/$tdir
10879 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10881 check_default_stripe_attr --stripe-size
10882 check_default_stripe_attr --stripe-index
10886 run_test 204b "Print default stripe size and offset ==========="
10889 test_mkdir -p $DIR/$tdir
10890 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10892 check_default_stripe_attr --stripe-count
10893 check_default_stripe_attr --stripe-index
10897 run_test 204c "Print default stripe count and offset ==========="
10900 test_mkdir -p $DIR/$tdir
10901 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10903 check_default_stripe_attr --stripe-count
10904 check_default_stripe_attr --stripe-size
10908 run_test 204d "Print default stripe count and size ============="
10911 test_mkdir -p $DIR/$tdir
10912 $SETSTRIPE -d $DIR/$tdir
10914 check_default_stripe_attr --stripe-count --raw
10915 check_default_stripe_attr --stripe-size --raw
10916 check_default_stripe_attr --stripe-index --raw
10920 run_test 204e "Print raw stripe attributes ================="
10923 test_mkdir -p $DIR/$tdir
10924 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10926 check_default_stripe_attr --stripe-size --raw
10927 check_default_stripe_attr --stripe-index --raw
10931 run_test 204f "Print raw stripe size and offset ==========="
10934 test_mkdir -p $DIR/$tdir
10935 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10937 check_default_stripe_attr --stripe-count --raw
10938 check_default_stripe_attr --stripe-index --raw
10942 run_test 204g "Print raw stripe count and offset ==========="
10945 test_mkdir -p $DIR/$tdir
10946 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10948 check_default_stripe_attr --stripe-count --raw
10949 check_default_stripe_attr --stripe-size --raw
10953 run_test 204h "Print raw stripe count and size ============="
10955 # Figure out which job scheduler is being used, if any,
10956 # or use a fake one
10957 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10958 JOBENV=SLURM_JOB_ID
10959 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10961 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10963 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10964 JOBENV=LOADL_STEP_ID
10965 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10971 verify_jobstats() {
10975 # clear old jobstats
10976 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10977 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10979 # use a new JobID for this test, or we might see an old one
10980 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10984 log "Using JobID environment variable $JOBENV=$JOBVAL"
10986 if [ $JOBENV = "FAKE_JOBID" ]; then
10987 FAKE_JOBID=$JOBVAL $cmd
10992 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10993 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10994 do_facet $FACET lctl get_param mdt.*.job_stats |
10995 grep $JOBVAL || error "No job stats found on MDT $FACET"
10997 if [ "$target" = "ost" -o "$target" = "both" ]; then
10999 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11000 grep $JOBVAL || error "No job stats found on OST $FACET"
11006 NEW_JOBENV=${1:-$OLD_JOBENV}
11007 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11008 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11011 test_205() { # Job stats
11012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11013 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11014 skip "Server doesn't support jobstats" && return 0
11017 OLD_JOBENV=`$LCTL get_param -n jobid_var`
11018 if [ $OLD_JOBENV != $JOBENV ]; then
11019 jobstats_set $JOBENV
11020 trap jobstats_set EXIT
11024 cmd="mkdir $DIR/$tfile"
11025 verify_jobstats "$cmd" "mdt"
11027 cmd="rm -fr $DIR/$tfile"
11028 verify_jobstats "$cmd" "mdt"
11030 cmd="mknod $DIR/$tfile c 1 3"
11031 verify_jobstats "$cmd" "mdt"
11033 cmd="rm -f $DIR/$tfile"
11034 verify_jobstats "$cmd" "mdt"
11036 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11037 verify_jobstats "$cmd" "mdt"
11039 cmd="touch $DIR/$tfile"
11040 verify_jobstats "$cmd" "both"
11042 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11043 verify_jobstats "$cmd" "ost"
11045 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11046 verify_jobstats "$cmd" "ost"
11048 cmd="$TRUNCATE $DIR/$tfile 0"
11049 verify_jobstats "$cmd" "both"
11051 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11052 verify_jobstats "$cmd" "mdt"
11055 rm -f $DIR/jobstats_test_rename
11057 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11059 run_test 205 "Verify job stats"
11061 # LU-1480, LU-1773 and LU-1657
11063 mkdir -p $DIR/$tdir
11064 lfs setstripe -c -1 $DIR/$tdir
11065 #define OBD_FAIL_LOV_INIT 0x1403
11066 $LCTL set_param fail_loc=0xa0001403
11067 $LCTL set_param fail_val=1
11068 touch $DIR/$tdir/$tfile || true
11070 run_test 206 "fail lov_init_raid0() doesn't lbug"
11073 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11074 local fsz=`stat -c %s $DIR/$tfile`
11075 cancel_lru_locks mdc
11077 # do not return layout in getattr intent
11078 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11079 $LCTL set_param fail_loc=0x170
11080 local sz=`stat -c %s $DIR/$tfile`
11082 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11086 run_test 207a "can refresh layout at glimpse"
11089 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11090 local cksum=`md5sum $DIR/$tfile`
11091 local fsz=`stat -c %s $DIR/$tfile`
11092 cancel_lru_locks mdc
11093 cancel_lru_locks osc
11095 # do not return layout in getattr intent
11096 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11097 $LCTL set_param fail_loc=0x171
11099 # it will refresh layout after the file is opened but before read issues
11100 echo checksum is "$cksum"
11101 echo "$cksum" |md5sum -c --quiet || error "file differs"
11105 run_test 207b "can refresh layout at open"
11108 # FIXME: in this test suite, only RD lease is used. This is okay
11109 # for now as only exclusive open is supported. After generic lease
11110 # is done, this test suite should be revised. - Jinshan
11112 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11113 { skip "Need MDS version at least 2.4.52"; return 0; }
11115 echo "==== test 1: verify get lease work"
11116 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11118 echo "==== test 2: verify lease can be broken by upcoming open"
11119 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11123 $MULTIOP $DIR/$tfile oO_RDONLY:c
11124 kill -USR1 $PID && wait $PID || error "break lease error"
11126 echo "==== test 3: verify lease can't be granted if an open already exists"
11127 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11131 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11132 kill -USR1 $PID && wait $PID || error "open file error"
11134 echo "==== test 4: lease can sustain over recovery"
11135 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11141 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11143 echo "==== test 5: lease broken can't be regained by replay"
11144 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11148 # open file to break lease and then recovery
11149 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11152 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11156 run_test 208 "Exclusive open"
11159 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11160 skip_env "must have disp_stripe" && return
11163 sync; sleep 5; sync;
11165 echo 3 > /proc/sys/vm/drop_caches
11166 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11168 # open/close 500 times
11169 for i in $(seq 500); do
11173 echo 3 > /proc/sys/vm/drop_caches
11174 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11176 echo "before: $req_before, after: $req_after"
11177 [ $((req_after - req_before)) -ge 300 ] &&
11178 error "open/close requests are not freed"
11181 run_test 209 "read-only open/close requests should be freed promptly"
11185 size=$((size % 8192 + 1))
11186 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11187 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11188 rm -f $DIR/f212 $DIR/f212.xyz
11190 run_test 212 "Sendfile test ============================================"
11193 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11194 cancel_lru_locks osc
11195 lctl set_param fail_loc=0x8000040f
11196 # generate a read lock
11197 cat $DIR/$tfile > /dev/null
11198 # write to the file, it will try to cancel the above read lock.
11199 cat /etc/hosts >> $DIR/$tfile
11201 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11203 test_214() { # for bug 20133
11204 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11205 for (( i=0; i < 340; i++ )) ; do
11206 touch $DIR/$tdir/d214c/a$i
11209 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11210 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11211 ls $DIR/d214c || error "ls $DIR/d214c failed"
11212 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11213 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11215 run_test 214 "hash-indexed directory test - bug 20133"
11217 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11218 create_lnet_proc_files() {
11219 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11220 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11222 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11223 rm -f "$TMP/lnet_$1.sys_tmp"
11226 # counterpart of create_lnet_proc_files
11227 remove_lnet_proc_files() {
11228 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11231 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11232 # 3rd arg as regexp for body
11233 check_lnet_proc_stats() {
11234 local l=$(cat "$TMP/lnet_$1" |wc -l)
11235 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11237 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11240 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11241 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11242 # optional and can be regexp for 2nd line (lnet.routes case)
11243 check_lnet_proc_entry() {
11244 local blp=2 # blp stands for 'position of 1st line of body'
11245 [ "$5" = "" ] || blp=3 # lnet.routes case
11247 local l=$(cat "$TMP/lnet_$1" |wc -l)
11248 # subtracting one from $blp because the body can be empty
11249 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11251 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11252 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11254 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11255 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11257 # bail out if any unexpected line happened
11258 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
11259 [ "$?" != 0 ] || error "$2 misformatted"
11262 test_215() { # for bugs 18102, 21079, 21517
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11264 local N='(0|[1-9][0-9]*)' # non-negative numeric
11265 local P='[1-9][0-9]*' # positive numeric
11266 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11267 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11268 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11269 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11271 local L1 # regexp for 1st line
11272 local L2 # regexp for 2nd line (optional)
11273 local BR # regexp for the rest (body)
11275 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11276 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11277 create_lnet_proc_files "stats"
11278 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11279 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11280 remove_lnet_proc_files "stats"
11282 # /proc/sys/lnet/routes should look like this:
11283 # Routing disabled/enabled
11284 # net hops priority state router
11285 # where net is a string like tcp0, hops > 0, priority >= 0,
11286 # state is up/down,
11287 # router is a string like 192.168.1.1@tcp2
11288 L1="^Routing (disabled|enabled)$"
11289 L2="^net +hops +priority +state +router$"
11290 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11291 create_lnet_proc_files "routes"
11292 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11293 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11294 remove_lnet_proc_files "routes"
11296 # /proc/sys/lnet/routers should look like this:
11297 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11298 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11299 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11300 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11301 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11302 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11303 create_lnet_proc_files "routers"
11304 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11305 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11306 remove_lnet_proc_files "routers"
11308 # /proc/sys/lnet/peers should look like this:
11309 # nid refs state last max rtr min tx min queue
11310 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11311 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11312 # numeric (0 or >0 or <0), queue >= 0.
11313 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11314 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11315 create_lnet_proc_files "peers"
11316 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11317 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11318 remove_lnet_proc_files "peers"
11320 # /proc/sys/lnet/buffers should look like this:
11321 # pages count credits min
11322 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11323 L1="^pages +count +credits +min$"
11324 BR="^ +$N +$N +$I +$I$"
11325 create_lnet_proc_files "buffers"
11326 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11327 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11328 remove_lnet_proc_files "buffers"
11330 # /proc/sys/lnet/nis should look like this:
11331 # nid status alive refs peer rtr max tx min
11332 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11333 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11334 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11335 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11336 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11337 create_lnet_proc_files "nis"
11338 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11339 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11340 remove_lnet_proc_files "nis"
11342 # can we successfully write to /proc/sys/lnet/stats?
11343 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11344 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11346 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11348 test_216() { # bug 20317
11349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11350 remote_ost_nodsh && skip "remote OST with nodsh" && return
11353 local facets=$(get_facets OST)
11354 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11356 save_lustre_params client "osc.*.contention_seconds" > $p
11357 save_lustre_params $facets \
11358 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11359 save_lustre_params $facets \
11360 "ldlm.namespaces.filter-*.contended_locks" >> $p
11361 save_lustre_params $facets \
11362 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11365 # agressive lockless i/o settings
11366 for node in $(osts_nodes); do
11367 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
11369 lctl set_param -n osc.*.contention_seconds 60
11371 $DIRECTIO write $DIR/$tfile 0 10 4096
11372 $CHECKSTAT -s 40960 $DIR/$tfile
11374 # disable lockless i/o
11375 for node in $(osts_nodes); do
11376 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11378 lctl set_param -n osc.*.contention_seconds 0
11381 dd if=/dev/zero of=$DIR/$tfile count=0
11382 $CHECKSTAT -s 0 $DIR/$tfile
11384 restore_lustre_params <$p
11388 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11390 test_217() { # bug 22430
11391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11395 for node in $(nodes_list); do
11396 nid=$(host_nids_address $node $NETTYPE)
11397 if [[ $nid = *-* ]] ; then
11398 echo "lctl ping $nid@$NETTYPE"
11399 lctl ping $nid@$NETTYPE
11401 echo "skipping $node (no hyphen detected)"
11405 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11408 # do directio so as not to populate the page cache
11409 log "creating a 10 Mb file"
11410 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11411 log "starting reads"
11412 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11413 log "truncating the file"
11414 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11416 kill %+ || true # reads might have finished
11417 echo "wait until dd is finished"
11419 log "removing the temporary file"
11420 rm -rf $DIR/$tfile || error "tmp file removal failed"
11422 run_test 218 "parallel read and truncate should not deadlock ======================="
11425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11426 # write one partial page
11427 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11428 # set no grant so vvp_io_commit_write will do sync write
11429 $LCTL set_param fail_loc=0x411
11430 # write a full page at the end of file
11431 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11433 $LCTL set_param fail_loc=0
11434 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11435 $LCTL set_param fail_loc=0x411
11436 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11439 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11440 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11442 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11444 test_220() { #LU-325
11445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11446 remote_ost_nodsh && skip "remote OST with nodsh" && return
11449 test_mkdir -p $DIR/$tdir
11450 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11451 awk '{print $2}' | sed -e 's/_UUID$//')
11454 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11455 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11456 osc.$mdtosc_proc1.prealloc_last_id)
11457 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11458 osc.$mdtosc_proc1.prealloc_next_id)
11462 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11463 #define OBD_FAIL_OST_ENOINO 0x229
11464 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11465 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11466 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11468 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11470 MDSOBJS=$((last_id - next_id))
11471 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11473 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11474 echo "OST still has $count kbytes free"
11476 echo "create $MDSOBJS files @next_id..."
11477 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11479 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11480 osc.$mdtosc_proc1.prealloc_last_id)
11481 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11482 osc.$mdtosc_proc1.prealloc_next_id)
11484 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11489 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11490 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11492 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11493 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11494 echo "unlink $MDSOBJS files @$next_id..."
11495 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11497 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11501 dd if=`which date` of=$MOUNT/date oflag=sync
11502 chmod +x $MOUNT/date
11504 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11505 $LCTL set_param fail_loc=0x80001401
11507 $MOUNT/date > /dev/null
11510 run_test 221 "make sure fault and truncate race to not cause OOM"
11513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11515 test_mkdir -p $DIR/$tdir
11516 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11517 createmany -o $DIR/$tdir/$tfile 10
11518 cancel_lru_locks mdc
11519 cancel_lru_locks osc
11520 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11521 $LCTL set_param fail_loc=0x31a
11522 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11523 $LCTL set_param fail_loc=0
11526 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11531 test_mkdir -p $DIR/$tdir
11532 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11533 createmany -o $DIR/$tdir/$tfile 10
11534 cancel_lru_locks mdc
11535 cancel_lru_locks osc
11536 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11537 $LCTL set_param fail_loc=0x31a
11538 rm -r $DIR/$tdir || "AGL for rmdir failed"
11539 $LCTL set_param fail_loc=0
11541 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11546 test_mkdir -p $DIR/$tdir
11547 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11548 createmany -o $DIR/$tdir/$tfile 10
11549 cancel_lru_locks mdc
11550 cancel_lru_locks osc
11551 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11552 $LCTL set_param fail_loc=0x31b
11553 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11554 $LCTL set_param fail_loc=0
11557 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11559 test_224a() { # LU-1039, MRP-303
11560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11561 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11562 $LCTL set_param fail_loc=0x508
11563 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11564 $LCTL set_param fail_loc=0
11567 run_test 224a "Don't panic on bulk IO failure"
11569 test_224b() { # LU-1039, MRP-303
11570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11571 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11572 cancel_lru_locks osc
11573 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11574 $LCTL set_param fail_loc=0x515
11575 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11576 $LCTL set_param fail_loc=0
11579 run_test 224b "Don't panic on bulk IO failure"
11581 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11584 if [ -z ${MDSSURVEY} ]; then
11585 skip_env "mds-survey not found" && return
11588 [ $MDSCOUNT -ge 2 ] &&
11589 skip "skipping now for more than one MDT" && return
11591 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11592 { skip "Need MDS version at least 2.2.51"; return; }
11594 local mds=$(facet_host $SINGLEMDS)
11595 local target=$(do_nodes $mds 'lctl dl' | \
11596 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11598 local cmd1="file_count=1000 thrhi=4"
11599 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11600 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11601 local cmd="$cmd1 $cmd2 $cmd3"
11603 rm -f ${TMP}/mds_survey*
11605 eval $cmd || error "mds-survey with zero-stripe failed"
11606 cat ${TMP}/mds_survey*
11607 rm -f ${TMP}/mds_survey*
11609 run_test 225a "Metadata survey sanity with zero-stripe"
11612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11614 if [ -z ${MDSSURVEY} ]; then
11615 skip_env "mds-survey not found" && return
11617 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11618 { skip "Need MDS version at least 2.2.51"; return; }
11620 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11621 skip_env "Need to mount OST to test" && return
11624 [ $MDSCOUNT -ge 2 ] &&
11625 skip "skipping now for more than one MDT" && return
11626 local mds=$(facet_host $SINGLEMDS)
11627 local target=$(do_nodes $mds 'lctl dl' | \
11628 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11630 local cmd1="file_count=1000 thrhi=4"
11631 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11632 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11633 local cmd="$cmd1 $cmd2 $cmd3"
11635 rm -f ${TMP}/mds_survey*
11637 eval $cmd || error "mds-survey with stripe_count failed"
11638 cat ${TMP}/mds_survey*
11639 rm -f ${TMP}/mds_survey*
11641 run_test 225b "Metadata survey sanity with stripe_count = 1"
11643 mcreate_path2fid () {
11649 local path=$DIR/$tdir/$name
11654 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11655 error "cannot create $desc"
11657 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11659 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11661 fid_path=$($LFS fid2path $MOUNT $fid)
11663 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11665 [ "$path" == "$fid_path" ] ||
11666 error "fid2path returned $fid_path, expected $path"
11668 echo "pass with $path and $fid"
11673 mkdir -p $DIR/$tdir
11675 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11676 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11677 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11678 mcreate_path2fid 0040666 0 0 dir "directory"
11679 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11680 mcreate_path2fid 0100666 0 0 file "regular file"
11681 mcreate_path2fid 0120666 0 0 link "symbolic link"
11682 mcreate_path2fid 0140666 0 0 sock "socket"
11684 run_test 226a "call path2fid and fid2path on files of all type"
11687 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11691 mkdir -p $DIR/$tdir
11692 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11693 error "create remote directory failed"
11694 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11695 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11696 "character special file (null)"
11697 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11698 "character special file (no device)"
11699 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11700 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11701 "block special file (loop)"
11702 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11703 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11704 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11706 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11708 # LU-1299 Executing or running ldd on a truncated executable does not
11709 # cause an out-of-memory condition.
11711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11712 dd if=`which date` of=$MOUNT/date bs=1k count=1
11713 chmod +x $MOUNT/date
11715 $MOUNT/date > /dev/null
11716 ldd $MOUNT/date > /dev/null
11719 run_test 227 "running truncated executable does not cause OOM"
11721 # LU-1512 try to reuse idle OI blocks
11723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11724 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11725 skip "non-ldiskfs backend" && return
11727 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11728 local myDIR=$DIR/$tdir
11731 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11732 $LCTL set_param fail_loc=0x80001002
11733 createmany -o $myDIR/t- 10000
11734 $LCTL set_param fail_loc=0
11735 # The guard is current the largest FID holder
11737 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11739 local IDX=$(($SEQ % 64))
11741 do_facet $SINGLEMDS sync
11742 # Make sure journal flushed.
11744 local blk1=$(do_facet $SINGLEMDS \
11745 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11746 grep Blockcount | awk '{print $4}')
11748 # Remove old files, some OI blocks will become idle.
11749 unlinkmany $myDIR/t- 10000
11750 # Create new files, idle OI blocks should be reused.
11751 createmany -o $myDIR/t- 2000
11752 do_facet $SINGLEMDS sync
11753 # Make sure journal flushed.
11755 local blk2=$(do_facet $SINGLEMDS \
11756 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11757 grep Blockcount | awk '{print $4}')
11759 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11761 run_test 228a "try to reuse idle OI blocks"
11764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11765 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11766 skip "non-ldiskfs backend" && return
11768 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11769 local myDIR=$DIR/$tdir
11772 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11773 $LCTL set_param fail_loc=0x80001002
11774 createmany -o $myDIR/t- 10000
11775 $LCTL set_param fail_loc=0
11776 # The guard is current the largest FID holder
11778 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11780 local IDX=$(($SEQ % 64))
11782 do_facet $SINGLEMDS sync
11783 # Make sure journal flushed.
11785 local blk1=$(do_facet $SINGLEMDS \
11786 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11787 grep Blockcount | awk '{print $4}')
11789 # Remove old files, some OI blocks will become idle.
11790 unlinkmany $myDIR/t- 10000
11793 stop $SINGLEMDS || error "Fail to stop MDT."
11795 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11797 df $MOUNT || error "Fail to df."
11798 # Create new files, idle OI blocks should be reused.
11799 createmany -o $myDIR/t- 2000
11800 do_facet $SINGLEMDS sync
11801 # Make sure journal flushed.
11803 local blk2=$(do_facet $SINGLEMDS \
11804 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11805 grep Blockcount | awk '{print $4}')
11807 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11809 run_test 228b "idle OI blocks can be reused after MDT restart"
11813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11814 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11815 skip "non-ldiskfs backend" && return
11817 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11818 local myDIR=$DIR/$tdir
11821 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11822 $LCTL set_param fail_loc=0x80001002
11823 # 20000 files can guarantee there are index nodes in the OI file
11824 createmany -o $myDIR/t- 20000
11825 $LCTL set_param fail_loc=0
11826 # The guard is current the largest FID holder
11828 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11830 local IDX=$(($SEQ % 64))
11832 do_facet $SINGLEMDS sync
11833 # Make sure journal flushed.
11835 local blk1=$(do_facet $SINGLEMDS \
11836 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11837 grep Blockcount | awk '{print $4}')
11839 # Remove old files, some OI blocks will become idle.
11840 unlinkmany $myDIR/t- 20000
11842 # The OI file should become empty now
11844 # Create new files, idle OI blocks should be reused.
11845 createmany -o $myDIR/t- 2000
11846 do_facet $SINGLEMDS sync
11847 # Make sure journal flushed.
11849 local blk2=$(do_facet $SINGLEMDS \
11850 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11851 grep Blockcount | awk '{print $4}')
11853 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11855 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11857 test_229() { # LU-2482, LU-3448
11858 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11859 skip "No HSM support on MDS of $(get_lustre_version)," \
11860 "need 2.4.53 at least" && return
11861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11862 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11866 # Create a file with a released layout and stripe count 2.
11867 $MULTIOP $DIR/$tfile H2c ||
11868 error "failed to create file with released layout"
11870 $GETSTRIPE -v $DIR/$tfile
11872 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11873 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11875 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11876 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11877 stat $DIR/$tfile || error "failed to stat released file"
11879 chown $RUNAS_ID $DIR/$tfile ||
11880 error "chown $RUNAS_ID $DIR/$tfile failed"
11882 chgrp $RUNAS_ID $DIR/$tfile ||
11883 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11885 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11886 rm $DIR/$tfile || error "failed to remove released file"
11888 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11892 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11895 mkdir -p $DIR/$tdir/test_230_local
11896 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11897 [ $mdt_idx -ne 0 ] &&
11898 error "create local directory on wrong MDT $mdt_idx"
11900 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11901 error "create remote directory failed"
11902 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11903 [ $mdt_idx -ne $MDTIDX ] &&
11904 error "create remote directory on wrong MDT $mdt_idx"
11906 createmany -o $DIR/$tdir/test_230/t- 10 ||
11907 error "create files on remote directory failed"
11908 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11909 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11910 rm -r $DIR/$tdir || error "unlink remote directory failed"
11912 run_test 230a "Create remote directory and files under the remote directory"
11915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11916 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11923 local migrate_dir=$DIR/$tdir/migrate_dir
11924 local other_dir=$DIR/$tdir/other_dir
11926 mkdir -p $migrate_dir
11927 mkdir -p $other_dir
11928 for ((i=0; i<10; i++)); do
11929 mkdir -p $migrate_dir/dir_${i}
11930 createmany -o $migrate_dir/dir_${i}/f 10 ||
11931 error "create files under remote dir failed $i"
11934 cp /etc/passwd $migrate_dir/$tfile
11935 cp /etc/passwd $other_dir/$tfile
11936 mkdir -p $migrate_dir/dir_default_stripe2
11937 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
11938 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
11940 mkdir -p $other_dir
11941 ln $migrate_dir/$tfile $other_dir/luna
11942 ln $migrate_dir/$tfile $migrate_dir/sofia
11943 ln $other_dir/$tfile $migrate_dir/david
11944 ln -s $migrate_dir/$tfile $other_dir/zachary
11945 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
11946 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
11948 $LFS mv -v -M $MDTIDX $migrate_dir ||
11949 error "migrate remote dir error"
11951 echo "migratate to MDT1, then checking.."
11952 for ((i=0; i<10; i++)); do
11953 for file in $(find $migrate_dir/dir_${i}); do
11954 mdt_index=$($LFS getstripe -M $file)
11955 [ $mdt_index == $MDTIDX ] ||
11956 error "$file is not on MDT${MDTIDX}"
11960 # the multiple link file should still in MDT0
11961 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
11962 [ $mdt_index == 0 ] ||
11963 error "$file is not on MDT${MDTIDX}"
11965 diff /etc/passwd $migrate_dir/$tfile ||
11966 error "$tfile different after migration"
11968 diff /etc/passwd $other_dir/luna ||
11969 error "luna different after migration"
11971 diff /etc/passwd $migrate_dir/sofia ||
11972 error "sofia different after migration"
11974 diff /etc/passwd $migrate_dir/david ||
11975 error "david different after migration"
11977 diff /etc/passwd $other_dir/zachary ||
11978 error "zachary different after migration"
11980 diff /etc/passwd $migrate_dir/${tfile}_ln ||
11981 error "${tfile}_ln different after migration"
11983 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
11984 error "${tfile}_ln_other different after migration"
11986 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
11987 [ $stripe_count = 2 ] ||
11988 error "dir strpe_count $d != 2 after migration."
11990 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
11991 [ $stripe_count = 2 ] ||
11992 error "file strpe_count $d != 2 after migration."
11994 #migrate back to MDT0
11996 $LFS mv -v -M $MDTIDX $migrate_dir ||
11997 error "migrate remote dir error"
11999 echo "migrate back to MDT0, checking.."
12000 for file in $(find $migrate_dir); do
12001 mdt_index=$($LFS getstripe -M $file)
12002 [ $mdt_index == $MDTIDX ] ||
12003 error "$file is not on MDT${MDTIDX}"
12006 diff /etc/passwd ${migrate_dir}/$tfile ||
12007 error "$tfile different after migration"
12009 diff /etc/passwd ${other_dir}/luna ||
12010 error "luna different after migration"
12012 diff /etc/passwd ${migrate_dir}/sofia ||
12013 error "sofia different after migration"
12015 diff /etc/passwd ${other_dir}/zachary ||
12016 error "zachary different after migration"
12018 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12019 error "${tfile}_ln different after migration"
12021 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12022 error "${tfile}_ln_other different after migration"
12024 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12025 [ $stripe_count = 2 ] ||
12026 error "dir strpe_count $d != 2 after migration."
12028 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12029 [ $stripe_count = 2 ] ||
12030 error "file strpe_count $d != 2 after migration."
12032 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12034 run_test 230b "migrate directory"
12037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12038 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12043 #If migrating directory fails in the middle, all entries of
12044 #the directory is still accessiable.
12045 mkdir -p $DIR/$tdir
12047 createmany -o $DIR/$tdir/f 10 ||
12048 error "create files under ${tdir} failed"
12050 #failed after migrating 5 entries
12051 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12052 do_facet mds1 lctl set_param fail_loc=0x20001801
12053 do_facet mds1 lctl set_param fail_val=5
12054 local t=`ls $DIR/$tdir | wc -l`
12055 $LFS mv -M $MDTIDX $DIR/$tdir &&
12056 error "migrate should failed after 5 entries"
12057 local u=`ls $DIR/$tdir | wc -l`
12058 [ "$u" == "$t" ] || error "$u != $t during migration"
12060 for file in $(find $DIR/$tdir); do
12061 stat $file || error "stat $file failed"
12064 do_facet mds1 lctl set_param fail_loc=0
12065 do_facet mds1 lctl set_param fail_val=0
12067 $LFS mv -M $MDTIDX $DIR/$tdir ||
12068 error "migrate open files should failed with open files"
12070 echo "Finish migration, then checking.."
12071 for file in $(find $DIR/$tdir); do
12072 mdt_index=$($LFS getstripe -M $file)
12073 [ $mdt_index == $MDTIDX ] ||
12074 error "$file is not on MDT${MDTIDX}"
12077 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12079 run_test 230c "check directory accessiblity if migration is failed"
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12083 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12089 mkdir -p $DIR/$tdir
12091 for ((i=0; i<100; i++)); do
12092 mkdir -p $DIR/$tdir/dir_${i}
12093 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12094 error "create files under remote dir failed $i"
12097 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12099 echo "Finish migration, then checking.."
12100 for file in $(find $DIR/$tdir); do
12101 mdt_index=$($LFS getstripe -M $file)
12102 [ $mdt_index == $MDTIDX ] ||
12103 error "$file is not on MDT${MDTIDX}"
12106 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12108 run_test 230d "check migrate big directory"
12112 # For simplicity this test assumes that max_pages_per_rpc
12113 # is the same across all OSCs
12114 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12115 local bulk_size=$((max_pages * 4096))
12117 mkdir -p $DIR/$tdir
12119 # clear the OSC stats
12120 $LCTL set_param osc.*.stats=0 &>/dev/null
12122 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12123 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12124 oflag=direct &>/dev/null || error "dd failed"
12126 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12127 if [ x$nrpcs != "x1" ]; then
12128 error "found $nrpc ost_write RPCs, not 1 as expected"
12131 # Drop the OSC cache, otherwise we will read from it
12132 cancel_lru_locks osc
12134 # clear the OSC stats
12135 $LCTL set_param osc.*.stats=0 &>/dev/null
12137 # Client reads $bulk_size.
12138 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12139 iflag=direct &>/dev/null || error "dd failed"
12141 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12142 if [ x$nrpcs != "x1" ]; then
12143 error "found $nrpc ost_read RPCs, not 1 as expected"
12146 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12149 mkdir -p $DIR/$tdir
12151 for i in {0..1023}; do
12152 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12153 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12154 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12158 run_test 231b "must not assert on fully utilized OST request buffer"
12161 mkdir -p $DIR/$tdir
12162 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12163 $LCTL set_param fail_loc=0x31c
12165 # ignore dd failure
12166 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12168 $LCTL set_param fail_loc=0
12169 umount_client $MOUNT || error "umount failed"
12170 mount_client $MOUNT || error "mount failed"
12172 run_test 232 "failed lock should not block umount"
12175 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12176 { skip "Need MDS version at least 2.3.64"; return; }
12178 local fid=$($LFS path2fid $MOUNT)
12179 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12180 error "cannot access $MOUNT using its FID '$fid'"
12182 run_test 233a "checking that OBF of the FS root succeeds"
12185 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12186 { skip "Need MDS version at least 2.5.90"; return; }
12188 local fid=$($LFS path2fid $MOUNT/.lustre)
12189 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12190 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12192 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12193 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12194 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12196 run_test 233b "checking that OBF of the FS .lustre succeeds"
12199 local p="$TMP/sanityN-$TESTNAME.parameters"
12200 save_lustre_params client "llite.*.xattr_cache" > $p
12201 lctl set_param llite.*.xattr_cache 1 ||
12202 { skip "xattr cache is not supported"; return 0; }
12204 mkdir -p $DIR/$tdir || error "mkdir failed"
12205 touch $DIR/$tdir/$tfile || error "touch failed"
12206 # OBD_FAIL_LLITE_XATTR_ENOMEM
12207 $LCTL set_param fail_loc=0x1405
12208 if [ ! -f /etc/SuSE-release ]; then
12209 # attr pre-2.4.44-7 had a bug with rc
12210 # LU-3703 - SLES clients have older attr
12211 getfattr -n user.attr $DIR/$tdir/$tfile &&
12212 error "getfattr should have failed with ENOMEM"
12214 $LCTL set_param fail_loc=0x0
12217 restore_lustre_params < $p
12220 run_test 234 "xattr cache should not crash on ENOMEM"
12223 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12224 skip "Need MDS version at least 2.4.52" && return
12225 flock_deadlock $DIR/$tfile
12230 124) error "process hangs on a deadlock"
12232 *) error "error executing flock_deadlock $DIR/$tfile"
12236 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12240 check_swap_layouts_support && return 0
12241 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12243 local ref1=/etc/passwd
12244 local ref2=/etc/group
12245 local file1=$DIR/$tdir/f1
12246 local file2=$DIR/$tdir/f2
12248 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12249 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12250 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12251 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12252 local fd=$(free_fd)
12253 local cmd="exec $fd<>$file2"
12256 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12257 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12260 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12265 run_test 236 "Layout swap on open unlinked file"
12267 # test to verify file handle related system calls
12268 # (name_to_handle_at/open_by_handle_at)
12269 # The new system calls are supported in glibc >= 2.14.
12272 echo "Test file_handle syscalls" > $DIR/$tfile
12273 check_fhandle_syscalls $DIR/$tfile ||
12274 error "check_fhandle_syscalls failed"
12276 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12278 # LU-4659 linkea consistency
12281 ln $DIR/$tfile $DIR/$tfile.lnk
12282 touch $DIR/$tfile.new
12283 mv $DIR/$tfile.new $DIR/$tfile
12284 local fid1=$(lfs path2fid $DIR/$tfile)
12285 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12286 local path1=$(lfs fid2path $FSNAME $fid1)
12287 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12288 local path2=$(lfs fid2path $FSNAME $fid2)
12289 [ $tfile.lnk == $path2 ] ||
12290 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12293 run_test 238 "Verify linkea consistency"
12295 test_striped_dir() {
12300 mkdir -p $DIR/$tdir
12301 $LFS setdirstripe -i $mdt_index -c 2 -t all_char $DIR/$tdir/striped_dir ||
12302 error "set striped dir error"
12304 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12305 if [ "$stripe_count" != "2" ]; then
12306 error "stripe_count is $stripe_count, expect 2"
12309 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12310 if [ "$stripe_index" != "$mdt_index" ]; then
12311 error "stripe_index is $stripe_index, expect $mdt_index"
12314 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12315 error "nlink error after create striped dir"
12317 mkdir $DIR/$tdir/striped_dir/a
12318 mkdir $DIR/$tdir/striped_dir/b
12320 stat $DIR/$tdir/striped_dir/a ||
12321 error "create dir under striped dir failed"
12322 stat $DIR/$tdir/striped_dir/b ||
12323 error "create dir under striped dir failed"
12325 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12326 error "nlink error after mkdir"
12328 rmdir $DIR/$tdir/striped_dir/a
12329 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12330 error "nlink error after rmdir"
12332 rmdir $DIR/$tdir/striped_dir/b
12333 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12334 error "nlink error after rmdir"
12336 rmdir $DIR/$tdir/striped_dir ||
12337 error "rmdir striped dir error"
12342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12343 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12345 test_striped_dir 0 || error "failed on striped dir on MDT0"
12346 test_striped_dir 1 || error "failed on striped dir on MDT0"
12348 run_test 300a "basic striped dir sanity test"
12351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12352 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12358 test_mkdir $DIR/$tdir || error "mkdir fail"
12359 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12360 error "set striped dir error"
12361 for ((i=0; i<10; i++)); do
12362 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12364 touch $DIR/$tdir/striped_dir/file_$i ||
12365 error "touch error $i"
12366 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12367 [ $mtime1 -eq $mtime2 ] &&
12368 error "mtime not change after create"
12370 rm -f $DIR/$tdir/striped_dir/file_$i ||
12371 error "unlink error $i"
12372 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12373 [ $mtime2 -eq $mtime3 ] &&
12374 error "mtime did not change after unlink"
12378 run_test 300b "check ctime/mtime for striped dir"
12381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12382 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12385 mkdir -p $DIR/$tdir
12386 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12387 error "set striped dir error"
12389 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12390 error "chown striped dir failed"
12392 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12393 error "create 5k files failed"
12395 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12397 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12401 run_test 300c "chown && check ls under striped directory"
12404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12405 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12409 mkdir -p $DIR/$tdir
12410 $SETSTRIPE -c 2 $DIR/$tdir
12412 #local striped directory
12413 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12414 error "set striped dir error"
12415 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12416 error "create 10 files failed"
12418 #remote striped directory
12419 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12420 error "set striped dir error"
12421 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12422 error "create 10 files failed"
12424 for file in $(find $DIR/$tdir); do
12425 stripe_count=$($GETSTRIPE -c $file)
12426 [ $stripe_count -eq 2 ] ||
12427 error "wrong stripe $stripe_count for $file"
12432 run_test 300d "check default stripe under striped directory"
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12436 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12440 mkdir -p $DIR/$tdir
12442 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12443 error "set striped dir error"
12445 touch $DIR/$tdir/striped_dir/a
12446 touch $DIR/$tdir/striped_dir/b
12447 touch $DIR/$tdir/striped_dir/c
12449 mkdir $DIR/$tdir/striped_dir/dir_a
12450 mkdir $DIR/$tdir/striped_dir/dir_b
12451 mkdir $DIR/$tdir/striped_dir/dir_c
12453 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12454 error "set striped dir under striped dir error"
12456 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12457 error "set striped dir under striped dir error"
12459 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12460 error "set striped dir under striped dir error"
12462 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12463 error "rename file under striped dir should fail"
12465 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12466 error "rename dir under striped dir should fail"
12468 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12469 error "rename dir under different stripes should fail"
12471 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12472 error "rename file under striped dir should succeed"
12474 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12475 error "rename dir under striped dir should succeed"
12479 run_test 300e "check rename under striped directory"
12482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12488 mkdir -p $DIR/$tdir
12490 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12491 error "set striped dir error"
12493 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12494 error "set striped dir error"
12496 touch $DIR/$tdir/striped_dir/a
12497 mkdir $DIR/$tdir/striped_dir/dir_a
12498 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12499 error "create striped dir under striped dir fails"
12501 touch $DIR/$tdir/striped_dir1/b
12502 mkdir $DIR/$tdir/striped_dir1/dir_b
12503 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12504 error "create striped dir under striped dir fails"
12506 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12507 error "rename file under different striped dir should fail"
12509 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12510 error "rename dir under different striped dir should fail"
12512 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12513 error "rename striped dir under diff striped dir should fail"
12515 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12516 error "rename file under diff striped dirs fails"
12518 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12519 error "rename dir under diff striped dirs fails"
12523 run_test 300f "check rename cross striped directory"
12526 # tests that do cleanup/setup should be run at the end
12530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12532 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12533 $LCTL set_param fail_loc=0x903
12534 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12535 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12538 FAIL_ON_ERROR=true cleanup
12539 FAIL_ON_ERROR=true setup
12541 run_test 900 "umount should not race with any mgc requeue thread"
12544 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12545 check_and_cleanup_lustre
12546 if [ "$I_MOUNTED" != "yes" ]; then
12547 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true