2 # -*- tab-width: 4; 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"
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 $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$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 "$tfile was not removed"
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
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 ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
199 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
200 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
202 run_test 4 "mkdir =============================================="
205 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
206 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
207 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
208 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
209 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
211 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
214 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
215 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
216 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
217 error "$tfile does not have perm 0666 or UID $UID"
219 run_test 6a "touch .../f6a; chmod .../f6a ======================"
222 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
223 if [ ! -f $DIR/$tfile ]; then
225 chmod 0666 $DIR/$tfile
227 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile should be 0666 and owned by UID $UID"
231 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
234 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
236 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
237 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
238 error "$tfile should be owned by UID $RUNAS_ID"
240 run_test 6c "touch .../f6c; chown .../f6c ======================"
243 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
244 if [ ! -f $DIR/$tfile ]; then
246 chown $RUNAS_ID $DIR/$tfile
248 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
249 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
250 error "$tfile should be owned by UID $RUNAS_ID"
252 run_test 6d "$RUNAS chown .../f6c (should return error) =="
255 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
257 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
258 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
259 error "$tfile should be owned by GID $UID"
261 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chgrp $RUNAS_ID $DIR/$tfile
269 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
270 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
271 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
273 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
278 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
279 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
280 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
281 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
282 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
283 error "$tdir/d/subdir should be GID $RUNAS_GID"
285 run_test 6g "Is new dir in sgid dir inheriting group?"
287 test_6h() { # bug 7331
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
289 touch $DIR/$tfile || error "touch failed"
290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
291 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
292 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
293 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
294 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
296 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
299 test_mkdir $DIR/$tdir
300 $MCREATE $DIR/$tdir/$tfile
301 chmod 0666 $DIR/$tdir/$tfile
302 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
303 error "$tdir/$tfile should be mode 0666"
305 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
308 if [ ! -d $DIR/$tdir ]; then
311 $MCREATE $DIR/$tdir/$tfile
312 echo -n foo > $DIR/$tdir/$tfile
313 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
314 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
316 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
319 test_mkdir $DIR/$tdir
320 touch $DIR/$tdir/$tfile
321 chmod 0666 $DIR/$tdir/$tfile
322 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
323 error "$tfile mode not 0666"
325 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 test_mkdir $DIR/$tdir/d2/d3
331 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
333 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 touch $DIR/$tdir/d2/$tfile
339 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
340 error "$tdir/d2/$tfile not a file"
342 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
345 test_mkdir $DIR/$tdir
346 test_mkdir $DIR/$tdir/d2
347 chmod 0666 $DIR/$tdir/d2
348 chmod 0705 $DIR/$tdir/d2
349 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
350 error "$tdir/d2 mode not 0705"
352 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
355 test_mkdir $DIR/$tdir
356 touch $DIR/$tdir/$tfile
357 chmod 0666 $DIR/$tdir/$tfile
358 chmod 0654 $DIR/$tdir/$tfile
359 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
360 error "$tdir/d2 mode not 0654"
362 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
365 test_mkdir $DIR/$tdir
366 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
368 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile size not 0 after truncate"
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
374 test_mkdir $DIR/$tdir
375 touch $DIR/$tdir/$tfile
377 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
382 test_mkdir $DIR/$tdir
383 touch $DIR/$tdir/$tfile
384 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
385 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
386 error "$tdir/${tfile_2} not a file after rename"
388 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 rm -rf $DIR/$tdir/$tfile
394 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
396 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
399 test_mkdir -p $DIR/$tdir
400 touch $DIR/$tdir/$tfile
401 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
403 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
404 error "$tdir/l-exist not a symlink"
405 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
406 error "$tdir/l-exist not referencing a file"
407 rm -f $DIR/$tdir/l-exist
408 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
410 run_test 17a "symlinks: create, remove (real) =================="
413 test_mkdir -p $DIR/$tdir
414 ln -s no-such-file $DIR/$tdir/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
417 error "$tdir/l-dangle not referencing no-such-file"
418 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
419 error "$tdir/l-dangle not referencing non-existent file"
420 rm -f $DIR/$tdir/l-dangle
421 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
423 run_test 17b "symlinks: create, remove (dangling) =============="
425 test_17c() { # bug 3440 - don't save failed open RPC for replay
426 test_mkdir -p $DIR/$tdir
427 ln -s foo $DIR/$tdir/$tfile
428 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
430 run_test 17c "symlinks: open dangling (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s foo $DIR/$tdir/$tfile
435 touch $DIR/$tdir/$tfile || error "creating to new symlink"
437 run_test 17d "symlinks: create dangling ========================"
440 test_mkdir -p $DIR/$tdir
441 local foo=$DIR/$tdir/$tfile
442 ln -s $foo $foo || error "create symlink failed"
443 ls -l $foo || error "ls -l failed"
444 ls $foo && error "ls not failed" || true
446 run_test 17e "symlinks: create recursive symlink (should return error) ===="
449 test_mkdir -p $DIR/d17f
450 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
455 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
458 run_test 17f "symlinks: long and very long symlink name ========================"
460 # str_repeat(S, N) generate a string that is string S repeated N times
465 while [ $((n -= 1)) -ge 0 ]; do
471 # Long symlinks and LU-2241
473 test_mkdir -p $DIR/$tdir
474 local TESTS="59 60 61 4094 4095"
476 # Fix for inode size boundary in 2.1.4
477 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
480 # Patch not applied to 2.2 or 2.3 branches
481 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
482 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
486 local SYMNAME=$(str_repeat 'x' $i)
487 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
488 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
491 run_test 17g "symlinks: really long symlink name and inode boundaries"
493 test_17h() { #bug 17378
494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
497 test_mkdir -p $DIR/$tdir
498 if [ $MDSCOUNT -gt 1 ]; then
499 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
503 $SETSTRIPE -c -1 $DIR/$tdir
504 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
505 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
506 touch $DIR/$tdir/$tfile || true
508 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
510 test_17i() { #bug 20018
511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
513 test_mkdir -p $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
516 if [ $MDSCOUNT -gt 1 ]; then
517 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
521 ln -s $foo $foo || error "create symlink failed"
522 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
523 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
524 ls -l $foo && error "error not detected"
527 run_test 17i "don't panic on short symlink"
529 test_17k() { #bug 22301
530 rsync --help | grep -q xattr ||
531 skip_env "$(rsync --version| head -1) does not support xattrs"
532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
533 test_mkdir -p $DIR/$tdir
534 test_mkdir -p $DIR/$tdir.new
535 touch $DIR/$tdir/$tfile
536 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
537 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
538 error "rsync failed with xattrs enabled"
540 run_test 17k "symlinks: rsync with xattrs enabled ========================="
542 test_17l() { # LU-279
544 touch $DIR/$tdir/$tfile
545 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
546 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
547 # -h to not follow symlinks. -m '' to list all the xattrs.
548 # grep to remove first line: '# file: $path'.
549 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
551 lgetxattr_size_check $path $xattr ||
552 error "lgetxattr_size_check $path $xattr failed"
556 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
560 local short_sym="0123456789"
561 local WDIR=$DIR/${tdir}m
568 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
569 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
570 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
572 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
573 skip "only for ldiskfs MDT" && return 0
575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
579 # create a long symlink file
580 for ((i = 0; i < 4; ++i)); do
581 long_sym=${long_sym}${long_sym}
584 echo "create 512 short and long symlink files under $WDIR"
585 for ((i = 0; i < 256; ++i)); do
586 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
587 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
593 wait_delete_completed
595 echo "recreate the 512 symlink files with a shorter string"
596 for ((i = 0; i < 512; ++i)); do
597 # rewrite the symlink file with a shorter string
598 ln -sf ${long_sym} $WDIR/long-$i
599 ln -sf ${short_sym} $WDIR/short-$i
602 mds_index=$($LFS getstripe -M $WDIR)
603 mds_index=$((mds_index+1))
604 devname=$(mdsdevname $mds_index)
605 cmd="$E2FSCK -fnvd $devname"
607 echo "stop and checking mds${mds_index}: $cmd"
608 # e2fsck should not return error
609 stop mds${mds_index} -f
610 do_facet mds${mds_index} $cmd || rc=$?
612 start mds${mds_index} $devname $MDS_MOUNT_OPTS
613 df $MOUNT > /dev/null 2>&1
614 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
615 "short/long symlink MDT: rc=$rc"
618 run_test 17m "run e2fsck against MDT which contains short/long symlink"
620 check_fs_consistency_17n() {
626 for mdt_index in $(seq 1 $MDSCOUNT); do
627 devname=$(mdsdevname $mdt_index)
628 cmd="$E2FSCK -fnvd $devname"
630 echo "stop and checking mds${mdt_index}: $cmd"
631 # e2fsck should not return error
633 do_facet mds${mdt_index} $cmd || rc=$?
635 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
636 df $MOUNT > /dev/null 2>&1
637 [ $rc -ne 0 ] && break
645 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
646 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
647 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
649 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
650 skip "only for ldiskfs MDT" && return 0
652 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
657 for ((i=0; i<10; i++)); do
658 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
659 error "create remote dir error $i"
660 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
661 error "create files under remote dir failed $i"
664 check_fs_consistency_17n || error "e2fsck report error"
666 for ((i=0;i<10;i++)); do
667 rm -rf $DIR/$tdir/remote_dir_${i} ||
668 error "destroy remote dir error $i"
671 check_fs_consistency_17n || error "e2fsck report error"
673 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
676 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
677 skip "Need MDS version at least 2.3.64" && return
679 local WDIR=$DIR/${tdir}o
685 mdt_index=$($LFS getstripe -M $WDIR)
686 mdt_index=$((mdt_index+1))
687 mdtdevname=$(mdsdevname $mdt_index)
691 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
693 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
694 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
695 ls -l $WDIR/$tfile && rc=1
696 do_facet mds${mdt_index} lctl set_param fail_loc=0
697 [[ $rc -ne 0 ]] && error "stat file should fail"
700 run_test 17o "stat file with incompat LMA feature"
703 touch $DIR/f || error "Failed to touch $DIR/f: $?"
704 ls $DIR || error "Failed to ls $DIR: $?"
706 run_test 18 "touch .../f ; ls ... =============================="
712 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
714 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
717 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
719 run_test 19b "ls -l .../f19 (should return error) =============="
722 [ $RUNAS_ID -eq $UID ] &&
723 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
724 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
726 run_test 19c "$RUNAS touch .../f19 (should return error) =="
729 cat $DIR/f19 && error || true
731 run_test 19d "cat .../f19 (should return error) =============="
743 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
745 run_test 20 "touch .../f ; ls -l ... ==========================="
748 test_mkdir -p $DIR/$tdir
749 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
750 ln -s dangle $DIR/$tdir/link
751 echo foo >> $DIR/$tdir/link
752 cat $DIR/$tdir/dangle
753 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
754 $CHECKSTAT -f -t file $DIR/$tdir/link ||
755 error "$tdir/link not linked to a file"
757 run_test 21 "write to dangling link ============================"
761 test_mkdir -p $DIR/$tdir
762 chown $RUNAS_ID:$RUNAS_GID $WDIR
763 (cd $WDIR || error "cd $WDIR failed";
764 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
766 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
767 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
768 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
770 run_test 22 "unpack tar archive as non-root user ==============="
774 test_mkdir -p $DIR/$tdir
775 local file=$DIR/$tdir/$tfile
777 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
778 openfile -f O_CREAT:O_EXCL $file &&
779 error "$file recreate succeeded" || true
781 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
783 test_23b() { # bug 18988
784 test_mkdir -p $DIR/$tdir
785 local file=$DIR/$tdir/$tfile
788 echo foo > $file || error "write filed"
789 echo bar >> $file || error "append filed"
790 $CHECKSTAT -s 8 $file || error "wrong size"
793 run_test 23b "O_APPEND check =========================="
797 echo '-- same directory rename'
798 test_mkdir $DIR/$tdir
799 touch $DIR/$tdir/$tfile.1
800 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
801 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
803 run_test 24a "rename file to non-existent target"
806 test_mkdir $DIR/$tdir
807 touch $DIR/$tdir/$tfile.{1,2}
808 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
809 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24b "rename file to existing target"
815 test_mkdir $DIR/$tdir
816 test_mkdir $DIR/$tdir/d$testnum.1
817 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
818 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
819 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
821 run_test 24c "rename directory to non-existent target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 test_mkdir $DIR/$tdir/d$ttestnum.2
827 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
828 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
829 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
831 run_test 24d "rename directory to existing target"
834 echo '-- cross directory renames --'
838 mv $DIR/R5a/f $DIR/R5b/g
839 $CHECKSTAT -a $DIR/R5a/f || error
840 $CHECKSTAT -t file $DIR/R5b/g || error
842 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
847 touch $DIR/R6a/f $DIR/R6b/g
848 mv $DIR/R6a/f $DIR/R6b/g
849 $CHECKSTAT -a $DIR/R6a/f || error
850 $CHECKSTAT -t file $DIR/R6b/g || error
852 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
857 test_mkdir $DIR/R7a/d
858 mv $DIR/R7a/d $DIR/R7b/e
859 $CHECKSTAT -a $DIR/R7a/d || error
860 $CHECKSTAT -t dir $DIR/R7b/e || error
862 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
867 test_mkdir $DIR/R8a/d
868 test_mkdir $DIR/R8b/e
869 mrename $DIR/R8a/d $DIR/R8b/e
870 $CHECKSTAT -a $DIR/R8a/d || error
871 $CHECKSTAT -t dir $DIR/R8b/e || error
873 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
876 echo "-- rename error cases"
880 mrename $DIR/R9/f $DIR/R9/a
881 $CHECKSTAT -t file $DIR/R9/f || error
882 $CHECKSTAT -t dir $DIR/R9/a || error
883 $CHECKSTAT -a $DIR/R9/a/f || error
885 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
889 mrename $DIR/R10/f $DIR/R10/g
890 $CHECKSTAT -t dir $DIR/R10 || error
891 $CHECKSTAT -a $DIR/R10/f || error
892 $CHECKSTAT -a $DIR/R10/g || error
894 run_test 24j "source does not exist ============================"
898 test_mkdir $DIR/R11a/d
900 mv $DIR/R11a/f $DIR/R11a/d
901 $CHECKSTAT -a $DIR/R11a/f || error
902 $CHECKSTAT -t file $DIR/R11a/d/f || error
904 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
906 # bug 2429 - rename foo foo foo creates invalid file
909 $MULTIOP $f OcNs || error
911 run_test 24l "Renaming a file to itself ========================"
915 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
916 # on ext3 this does not remove either the source or target files
917 # though the "expected" operation would be to remove the source
918 $CHECKSTAT -t file ${f} || error "${f} missing"
919 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
921 run_test 24m "Renaming a file to a hard link to itself ========="
925 # this stats the old file after it was renamed, so it should fail
929 $CHECKSTAT ${f}.rename
932 run_test 24n "Statting the old file after renaming (Posix rename 2)"
935 check_kernel_version 37 || return 0
936 test_mkdir -p $DIR/d24o
937 rename_many -s random -v -n 10 $DIR/d24o
939 run_test 24o "rename of files during htree split ==============="
944 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
945 mrename $DIR/R12a $DIR/R12b
946 $CHECKSTAT -a $DIR/R12a || error
947 $CHECKSTAT -t dir $DIR/R12b || error
948 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
949 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
951 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
953 cleanup_multiop_pause() {
959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
962 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
963 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
966 trap cleanup_multiop_pause EXIT
967 mrename $DIR/R13a $DIR/R13b
968 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
969 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
970 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
971 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
972 cleanup_multiop_pause
973 wait $MULTIPID || error "multiop close failed"
975 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
977 test_24r() { #bug 3789
979 test_mkdir $DIR/R14a/b
980 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
981 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
982 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
984 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
988 test_mkdir $DIR/R15a/b
989 test_mkdir $DIR/R15a/b/c
990 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
991 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
992 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
994 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
997 test_mkdir $DIR/R16a/b
998 test_mkdir $DIR/R16a/b/c
999 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1000 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1001 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1003 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1005 test_24u() { # bug12192
1007 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1008 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1010 run_test 24u "create stripe file"
1016 simple_cleanup_common() {
1019 wait_delete_completed
1022 max_pages_per_rpc() {
1023 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1027 local NRFILES=100000
1028 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1029 [ $FREE_INODES -lt $NRFILES ] && \
1030 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1034 trap simple_cleanup_common EXIT
1037 createmany -m $DIR/$tdir/$tfile $NRFILES
1039 cancel_lru_locks mdc
1040 lctl set_param mdc.*.stats clear
1042 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1044 # LU-5 large readdir
1045 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1046 # 8 bytes for name(filename is mostly 5 in this test) +
1047 # 8 bytes for luda_type
1048 # take into account of overhead in lu_dirpage header and end mark in
1049 # each page, plus one in RPC_NUM calculation.
1051 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1052 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1053 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1054 awk '/^mds_readpage/ {print $2}')
1055 [ $mds_readpage -gt $RPC_NUM ] && \
1056 error "large readdir doesn't take effect"
1058 simple_cleanup_common
1060 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1062 test_24w() { # bug21506
1064 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1065 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1066 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1067 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1068 [ "$SZ1" = "$SZ2" ] || \
1069 error "Error reading at the end of the file $tfile"
1071 run_test 24w "Reading a file larger than 4Gb"
1074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1077 local remote_dir=$DIR/$tdir/remote_dir
1080 $LFS mkdir -i $MDTIDX $remote_dir ||
1081 error "create remote directory failed"
1083 mkdir -p $DIR/$tdir/src_dir
1084 touch $DIR/$tdir/src_file
1085 mkdir -p $remote_dir/tgt_dir
1086 touch $remote_dir/tgt_file
1088 mrename $remote_dir $DIR/ &&
1089 error "rename dir cross MDT works!"
1091 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1092 error "rename dir cross MDT works!"
1094 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1095 error "rename file cross MDT works!"
1097 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1098 error "ln file cross MDT should not work!"
1100 rm -rf $DIR/$tdir || error "Can not delete directories"
1102 run_test 24x "cross rename/link should be failed"
1105 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1108 local remote_dir=$DIR/$tdir/remote_dir
1111 $LFS mkdir -i $MDTIDX $remote_dir ||
1112 error "create remote directory failed"
1114 mkdir -p $remote_dir/src_dir
1115 touch $remote_dir/src_file
1116 mkdir -p $remote_dir/tgt_dir
1117 touch $remote_dir/tgt_file
1119 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1120 error "rename subdir in the same remote dir failed!"
1122 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1123 error "rename files in the same remote dir failed!"
1125 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1126 error "link files in the same remote dir failed!"
1128 rm -rf $DIR/$tdir || error "Can not delete directories"
1130 run_test 24y "rename/link on the same dir should succeed"
1133 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1136 local remote_src=$DIR/$tdir/remote_dir
1137 local remote_tgt=$DIR/$tdir/remote_tgt
1140 $LFS mkdir -i $MDTIDX $remote_src ||
1141 error "create remote directory failed"
1143 $LFS mkdir -i $MDTIDX $remote_tgt ||
1144 error "create remote directory failed"
1146 mrename $remote_src $remote_tgt &&
1147 error "rename remote dirs should not work!"
1149 # If target dir does not exists, it should succeed
1151 mrename $remote_src $remote_tgt ||
1152 error "rename remote dirs(tgt dir does not exists) failed!"
1154 rm -rf $DIR/$tdir || error "Can not delete directories"
1156 run_test 24z "rename one remote dir to another remote dir should fail"
1159 echo '== symlink sanity ============================================='
1163 touch $DIR/s25/foo || error
1165 run_test 25a "create file in symlinked directory ==============="
1168 [ ! -d $DIR/d25 ] && test_25a
1169 $CHECKSTAT -t file $DIR/s25/foo || error
1171 run_test 25b "lookup file in symlinked directory ==============="
1175 test_mkdir $DIR/d26/d26-2
1176 ln -s d26/d26-2 $DIR/s26
1177 touch $DIR/s26/foo || error
1179 run_test 26a "multiple component symlink ======================="
1182 test_mkdir -p $DIR/d26b/d26-2
1183 ln -s d26b/d26-2/foo $DIR/s26-2
1184 touch $DIR/s26-2 || error
1186 run_test 26b "multiple component symlink at end of lookup ======"
1189 test_mkdir $DIR/d26.2
1190 touch $DIR/d26.2/foo
1191 ln -s d26.2 $DIR/s26.2-1
1192 ln -s s26.2-1 $DIR/s26.2-2
1193 ln -s s26.2-2 $DIR/s26.2-3
1194 chmod 0666 $DIR/s26.2-3/foo
1196 run_test 26c "chain of symlinks ================================"
1198 # recursive symlinks (bug 439)
1200 ln -s d26-3/foo $DIR/d26-3
1202 run_test 26d "create multiple component recursive symlink ======"
1205 [ ! -h $DIR/d26-3 ] && test_26d
1208 run_test 26e "unlink multiple component recursive symlink ======"
1210 # recursive symlinks (bug 7022)
1212 test_mkdir -p $DIR/$tdir
1213 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1214 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1215 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1216 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1217 cd $tfile || error "cd $tfile failed"
1218 ln -s .. dotdot || error "ln dotdot failed"
1219 ln -s dotdot/lndir lndir || error "ln lndir failed"
1220 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1221 output=`ls $tfile/$tfile/lndir/bar1`
1222 [ "$output" = bar1 ] && error "unexpected output"
1223 rm -r $tfile || error "rm $tfile failed"
1224 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1226 run_test 26f "rm -r of a directory which has recursive symlink ="
1229 echo '== stripe sanity =============================================='
1230 test_mkdir -p $DIR/d27 || error "mkdir failed"
1232 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1233 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1235 log "== test_27a: write to one stripe file ========================="
1236 cp /etc/hosts $DIR/d27/f0 || error
1238 run_test 27a "one stripe file =================================="
1241 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1242 test_mkdir -p $DIR/d27
1243 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1244 $GETSTRIPE -c $DIR/d27/f01
1245 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1246 error "two-stripe file doesn't have two stripes"
1248 run_test 27b "create two stripe file"
1251 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1253 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1255 run_test 27c "write to two stripe file"
1258 test_mkdir -p $DIR/d27
1259 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1260 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1261 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1263 run_test 27d "create file with default settings ================"
1266 test_mkdir -p $DIR/d27
1267 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1268 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1269 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1271 run_test 27e "setstripe existing file (should return error) ======"
1274 test_mkdir -p $DIR/d27
1275 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1276 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1277 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1279 run_test 27f "setstripe with bad stripe size (should return error)"
1282 test_mkdir -p $DIR/d27
1283 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1284 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1285 error "$DIR/d27/fnone has object"
1287 run_test 27g "$GETSTRIPE with no objects"
1290 touch $DIR/d27/fsome || error "touch failed"
1291 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1293 run_test 27i "$GETSTRIPE with some objects"
1296 test_mkdir -p $DIR/d27
1297 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1299 run_test 27j "setstripe with bad stripe offset (should return error)"
1301 test_27k() { # bug 2844
1302 test_mkdir -p $DIR/d27
1304 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1305 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1306 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1307 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1308 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1309 dd if=/dev/zero of=$FILE bs=4k count=1
1310 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1311 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1313 run_test 27k "limit i_blksize for broken user apps ============="
1316 test_mkdir -p $DIR/d27
1317 mcreate $DIR/f27l || error "creating file"
1318 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1319 error "setstripe should have failed" || true
1321 run_test 27l "check setstripe permissions (should return error)"
1324 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1326 if [ $ORIGFREE -gt $MAXFREE ]; then
1327 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1330 trap simple_cleanup_common EXIT
1331 test_mkdir -p $DIR/$tdir
1332 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1333 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1334 error "dd should fill OST0"
1336 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1338 [ $i -gt 256 ] && break
1341 touch $DIR/$tdir/f27m_$i
1342 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1343 error "OST0 was full but new created file still use it"
1345 touch $DIR/$tdir/f27m_$i
1346 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1347 error "OST0 was full but new created file still use it"
1348 simple_cleanup_common
1350 run_test 27m "create file while OST0 was full =================="
1353 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1357 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1358 # if the OST isn't full anymore.
1360 local OSTIDX=${1:-""}
1362 local list=$(comma_list $(osts_nodes))
1363 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1365 do_nodes $list lctl set_param fail_loc=0
1366 sync # initiate all OST_DESTROYs from MDS to OST
1370 exhaust_precreations() {
1373 local FAILIDX=${3:-$OSTIDX}
1375 test_mkdir -p $DIR/$tdir
1376 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1377 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1379 local OST=$(ostname_from_index $OSTIDX)
1380 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1381 sed -e 's/_UUID$//;s/^.*-//')
1384 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1385 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1386 osc.$mdtosc_proc1.prealloc_last_id)
1387 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1388 osc.$mdtosc_proc1.prealloc_next_id)
1390 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1391 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1393 test_mkdir -p $DIR/$tdir/${OST}
1394 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1395 #define OBD_FAIL_OST_ENOSPC 0x215
1396 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1397 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1398 echo "Creating to objid $last_id on ost $OST..."
1399 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1400 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1401 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1405 exhaust_all_precreations() {
1407 for (( i=0; i < OSTCOUNT; i++ )) ; do
1408 exhaust_precreations $i $1 -1
1413 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1415 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1416 remote_ost_nodsh && skip "remote OST with nodsh" && return
1419 rm -f $DIR/$tdir/$tfile
1420 exhaust_precreations 0 0x80000215
1421 $SETSTRIPE -c -1 $DIR/$tdir
1422 touch $DIR/$tdir/$tfile || error
1423 $GETSTRIPE $DIR/$tdir/$tfile
1426 run_test 27n "create file with some full OSTs =================="
1429 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1431 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1432 remote_ost_nodsh && skip "remote OST with nodsh" && return
1435 rm -f $DIR/$tdir/$tfile
1436 exhaust_all_precreations 0x215
1438 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1443 run_test 27o "create file with all full OSTs (should error) ===="
1446 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1448 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1449 remote_ost_nodsh && skip "remote OST with nodsh" && return
1452 rm -f $DIR/$tdir/$tfile
1453 test_mkdir -p $DIR/$tdir
1455 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1456 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1457 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1459 exhaust_precreations 0 0x80000215
1460 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1461 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1462 $GETSTRIPE $DIR/$tdir/$tfile
1466 run_test 27p "append to a truncated file with some full OSTs ==="
1469 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1471 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1472 remote_ost_nodsh && skip "remote OST with nodsh" && return
1475 rm -f $DIR/$tdir/$tfile
1477 test_mkdir -p $DIR/$tdir
1478 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1479 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1480 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1482 exhaust_all_precreations 0x215
1484 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1485 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1489 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1492 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1495 remote_ost_nodsh && skip "remote OST with nodsh" && return
1498 rm -f $DIR/$tdir/$tfile
1499 exhaust_precreations 0 0x80000215
1501 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1505 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1507 test_27s() { # bug 10725
1508 test_mkdir -p $DIR/$tdir
1509 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1510 local stripe_count=0
1511 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1512 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1513 error "stripe width >= 2^32 succeeded" || true
1516 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1518 test_27t() { # bug 10864
1523 $WLFS getstripe $tfile
1526 run_test 27t "check that utils parse path correctly"
1528 test_27u() { # bug 4900
1529 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1532 local list=$(comma_list $(mdts_nodes))
1534 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1535 do_nodes $list $LCTL set_param fail_loc=0x139
1536 test_mkdir -p $DIR/$tdir
1538 createmany -o $DIR/$tdir/t- 1000
1539 do_nodes $list $LCTL set_param fail_loc=0
1541 TLOG=$DIR/$tfile.getstripe
1542 $GETSTRIPE $DIR/$tdir > $TLOG
1543 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1544 unlinkmany $DIR/$tdir/t- 1000
1545 [ $OBJS -gt 0 ] && \
1546 error "$OBJS objects created on OST-0. See $TLOG" || pass
1548 run_test 27u "skip object creation on OSC w/o objects =========="
1550 test_27v() { # bug 4900
1551 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1554 remote_ost_nodsh && skip "remote OST with nodsh" && return
1556 exhaust_all_precreations 0x215
1559 test_mkdir -p $DIR/$tdir
1560 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1562 touch $DIR/$tdir/$tfile
1563 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1565 for (( i=1; i < OSTCOUNT; i++ )); do
1566 do_facet ost$i lctl set_param fail_loc=0x705
1568 local START=`date +%s`
1569 createmany -o $DIR/$tdir/$tfile 32
1571 local FINISH=`date +%s`
1572 local TIMEOUT=`lctl get_param -n timeout`
1573 local PROCESS=$((FINISH - START))
1574 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1575 error "$FINISH - $START >= $TIMEOUT / 2"
1576 sleep $((TIMEOUT / 2 - PROCESS))
1579 run_test 27v "skip object creation on slow OST ================="
1581 test_27w() { # bug 10997
1582 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1583 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1584 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1585 error "stripe size $size != 65536" || true
1586 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1587 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1589 run_test 27w "check $SETSTRIPE -S option"
1592 [ "$OSTCOUNT" -lt "2" ] &&
1593 skip_env "skipping multiple stripe count/offset test" && return
1595 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1596 for i in $(seq 1 $OSTCOUNT); do
1598 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1599 error "setstripe -c $i -i $offset failed"
1600 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1601 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1602 [ $count -ne $i ] && error "stripe count $count != $i" || true
1603 [ $index -ne $offset ] &&
1604 error "stripe offset $index != $offset" || true
1607 run_test 27wa "check $SETSTRIPE -c -i options"
1610 remote_ost_nodsh && skip "remote OST with nodsh" && return
1611 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1613 OFFSET=$(($OSTCOUNT - 1))
1615 local OST=$(ostname_from_index $OSTIDX)
1617 test_mkdir -p $DIR/$tdir
1618 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1619 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1621 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1622 for i in `seq 0 $OFFSET`; do
1623 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1624 error "OST0 was degraded but new created file still use it"
1626 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1628 run_test 27x "create files while OST0 is degraded"
1631 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1632 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1633 remote_ost_nodsh && skip "remote OST with nodsh" && return
1634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1636 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1637 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1638 osc.$mdtosc.prealloc_last_id)
1639 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1640 osc.$mdtosc.prealloc_next_id)
1641 local fcount=$((last_id - next_id))
1642 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1643 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1645 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1646 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1647 local OST_DEACTIVE_IDX=-1
1652 for OSC in $MDS_OSCS; do
1653 OST=$(osc_to_ost $OSC)
1654 OSTIDX=$(index_from_ostuuid $OST)
1655 if [ $OST_DEACTIVE_IDX == -1 ]; then
1656 OST_DEACTIVE_IDX=$OSTIDX
1658 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1659 echo $OSC "is Deactivated:"
1660 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1664 OSTIDX=$(index_from_ostuuid $OST)
1666 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1668 for OSC in $MDS_OSCS; do
1669 OST=$(osc_to_ost $OSC)
1670 OSTIDX=$(index_from_ostuuid $OST)
1671 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1672 echo $OST "is degraded:"
1673 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1674 obdfilter.$OST.degraded=1
1679 createmany -o $DIR/$tdir/$tfile $fcount
1681 for OSC in $MDS_OSCS; do
1682 OST=$(osc_to_ost $OSC)
1683 OSTIDX=$(index_from_ostuuid $OST)
1684 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1685 echo $OST "is recovered from degraded:"
1686 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1687 obdfilter.$OST.degraded=0
1689 do_facet $SINGLEMDS lctl --device %$OSC activate
1693 # all osp devices get activated, hence -1 stripe count restored
1696 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1697 # devices get activated.
1699 $SETSTRIPE -c -1 $DIR/$tfile
1700 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1702 [ $stripecnt -ne $OSTCOUNT ] &&
1703 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1706 run_test 27y "create files while OST0 is degraded and the rest inactive"
1712 lmm_count=$($GETSTRIPE -c $1)
1713 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1714 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1716 local old_ifs="$IFS"
1718 fid=($($LFS path2fid $1))
1721 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1722 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1724 # compare lmm_seq and lu_fid->f_seq
1725 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1726 # compare lmm_object_id and lu_fid->oid
1727 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1729 # check the trusted.fid attribute of the OST objects of the file
1730 local have_obdidx=false
1732 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1733 # skip lines up to and including "obdidx"
1734 [ -z "$obdidx" ] && break
1735 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1736 $have_obdidx || continue
1738 local ost=$((obdidx + 1))
1739 local dev=$(ostdevname $ost)
1742 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1743 echo "Currently only works with ldiskfs-based OSTs"
1747 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1749 #don't unmount/remount the OSTs if we don't need to do that
1750 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1751 # update too, until that use mount/ll_decode_filter_fid/mount
1752 local dir=$(facet_mntpt ost$ost)
1753 local opts=${OST_MOUNT_OPTS}
1755 if ! do_facet ost$ost test -b ${dev}; then
1756 opts=$(csa_add "$opts" -o loop)
1760 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1761 { error "mounting $dev as $FSTYPE failed"; return 3; }
1763 seq=$(echo $seq | sed -e "s/^0x//g")
1764 if [ $seq == 0 ]; then
1765 oid_hex=$(echo $oid)
1767 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1769 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1770 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1771 do_facet ost$ost umount -d $dir
1772 start ost$ost $dev $OST_MOUNT_OPTS
1774 # re-enable when debugfs will understand new filter_fid
1775 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1776 # $dev 2>/dev/null" | grep "parent=")
1778 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1780 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1782 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1783 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1784 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1785 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1786 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1787 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1789 # compare lmm_seq and filter_fid->ff_parent.f_seq
1790 [ $ff_pseq = $lmm_seq ] ||
1791 error "FF parent SEQ $ff_pseq != $lmm_seq"
1792 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1793 [ $ff_poid = $lmm_oid ] ||
1794 error "FF parent OID $ff_poid != $lmm_oid"
1795 [ $ff_pstripe = $stripe_nr ] ||
1796 error "FF stripe $ff_pstripe != $stripe_nr"
1798 stripe_nr=$((stripe_nr + 1))
1803 remote_ost_nodsh && skip "remote OST with nodsh" && return
1804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1805 test_mkdir -p $DIR/$tdir
1807 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1808 { error "setstripe -c -1 failed"; return 1; }
1809 # We need to send a write to every object to get parent FID info set.
1810 # This _should_ also work for setattr, but does not currently.
1811 # touch $DIR/$tdir/$tfile-1 ||
1812 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1813 { error "dd $tfile-1 failed"; return 2; }
1814 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1815 { error "setstripe -c -1 failed"; return 3; }
1816 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1817 { error "dd $tfile-2 failed"; return 4; }
1819 # make sure write RPCs have been sent to OSTs
1822 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1823 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1825 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1827 test_27A() { # b=19102
1828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1829 local restore_size=$($GETSTRIPE -S $MOUNT)
1830 local restore_count=$($GETSTRIPE -c $MOUNT)
1831 local restore_offset=$($GETSTRIPE -i $MOUNT)
1832 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1833 local default_size=$($GETSTRIPE -S $MOUNT)
1834 local default_count=$($GETSTRIPE -c $MOUNT)
1835 local default_offset=$($GETSTRIPE -i $MOUNT)
1836 local dsize=$((1024 * 1024))
1837 [ $default_size -eq $dsize ] ||
1838 error "stripe size $default_size != $dsize"
1839 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1840 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1841 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1843 run_test 27A "check filesystem-wide default LOV EA values"
1845 test_27B() { # LU-2523
1846 test_mkdir -p $DIR/$tdir
1847 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1849 # open f1 with O_LOV_DELAY_CREATE
1851 # call setstripe ioctl on open file descriptor for f1
1853 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1857 # open f1 with O_LOV_DELAY_CREATE
1859 # call setstripe ioctl on open file descriptor for f1
1861 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1863 # Allow multiop to fail in imitation of NFS's busted semantics.
1866 run_test 27B "call setstripe on open unlinked file/rename victim"
1868 test_27C() { #LU-2871
1869 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1877 test_mkdir -p $DIR/$tdir
1879 for i in $(seq 0 $((OSTCOUNT - 1))); do
1880 # set stripe across all OSTs starting from OST$i
1881 $SETSTRIPE -i $i -c -1 $tfile$i
1882 # get striping information
1883 ost_idx=($($GETSTRIPE $tfile$i |
1884 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1888 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1889 error "${#ost_idx[@]} != $OSTCOUNT"
1891 for index in $(seq 0 $((OSTCOUNT - 1))); do
1893 for j in $(echo ${ost_idx[@]}); do
1894 if [ $index -eq $j ]; then
1900 error "Can not find $index in ${ost_idx[@]}"
1904 run_test 27C "check full striping across all OSTs"
1906 # createtest also checks that device nodes are created and
1907 # then visible correctly (#2091)
1908 test_28() { # bug 2091
1910 $CREATETEST $DIR/d28/ct || error
1912 run_test 28 "create/mknod/mkdir with bad file types ============"
1915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1916 cancel_lru_locks mdc
1922 declare -i LOCKCOUNTORIG=0
1923 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1924 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1926 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1928 declare -i LOCKUNUSEDCOUNTORIG=0
1929 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1930 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1937 declare -i LOCKCOUNTCURRENT=0
1938 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1939 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1942 declare -i LOCKUNUSEDCOUNTCURRENT=0
1943 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1944 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1947 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1948 lctl set_param -n ldlm.dump_namespaces ""
1949 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1950 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1951 log "dumped log to $TMP/test_29.dk (bug 5793)"
1954 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1955 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1956 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1957 log "dumped log to $TMP/test_29.dk (bug 5793)"
1961 run_test 29 "IT_GETATTR regression ============================"
1963 test_30a() { # was test_30
1964 cp `which ls` $DIR || cp /bin/ls $DIR
1968 run_test 30a "execute binary from Lustre (execve) =============="
1971 cp `which ls` $DIR || cp /bin/ls $DIR
1973 $RUNAS $DIR/ls / || error
1976 run_test 30b "execute binary from Lustre as non-root ==========="
1978 test_30c() { # b=22376
1979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1980 cp `which ls` $DIR || cp /bin/ls $DIR
1982 cancel_lru_locks mdc
1983 cancel_lru_locks osc
1984 $RUNAS $DIR/ls / || error
1987 run_test 30c "execute binary from Lustre without read perms ===="
1990 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1991 $CHECKSTAT -a $DIR/f31 || error
1993 run_test 31a "open-unlink file =================================="
1996 touch $DIR/f31 || error
1997 ln $DIR/f31 $DIR/f31b || error
1998 $MULTIOP $DIR/f31b Ouc || error
1999 $CHECKSTAT -t file $DIR/f31 || error
2001 run_test 31b "unlink file with multiple links while open ======="
2004 touch $DIR/f31 || error
2005 ln $DIR/f31 $DIR/f31c || error
2006 multiop_bg_pause $DIR/f31 O_uc || return 1
2008 $MULTIOP $DIR/f31c Ouc
2009 kill -USR1 $MULTIPID
2012 run_test 31c "open-unlink file with multiple links ============="
2015 opendirunlink $DIR/d31d $DIR/d31d || error
2016 $CHECKSTAT -a $DIR/d31d || error
2018 run_test 31d "remove of open directory ========================="
2020 test_31e() { # bug 2904
2021 check_kernel_version 34 || return 0
2022 openfilleddirunlink $DIR/d31e || error
2024 run_test 31e "remove of open non-empty directory ==============="
2026 test_31f() { # bug 4554
2027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2029 test_mkdir $DIR/d31f
2030 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2031 cp /etc/hosts $DIR/d31f
2033 $GETSTRIPE $DIR/d31f/hosts
2034 multiop_bg_pause $DIR/d31f D_c || return 1
2037 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2038 test_mkdir $DIR/d31f
2039 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2040 cp /etc/hosts $DIR/d31f
2042 $GETSTRIPE $DIR/d31f/hosts
2043 multiop_bg_pause $DIR/d31f D_c || return 1
2046 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2047 wait $MULTIPID || error "first opendir $MULTIPID failed"
2051 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2052 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2055 run_test 31f "remove of open directory with open-unlink file ==="
2058 echo "-- cross directory link --"
2059 test_mkdir $DIR/d31ga
2060 test_mkdir $DIR/d31gb
2062 ln $DIR/d31ga/f $DIR/d31gb/g
2063 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2064 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2065 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2066 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2068 run_test 31g "cross directory link==============="
2071 echo "-- cross directory link --"
2072 test_mkdir $DIR/d31h
2073 test_mkdir $DIR/d31h/dir
2075 ln $DIR/d31h/f $DIR/d31h/dir/g
2076 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2077 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2078 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2079 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2081 run_test 31h "cross directory link under child==============="
2084 echo "-- cross directory link --"
2085 test_mkdir $DIR/d31i
2086 test_mkdir $DIR/d31i/dir
2087 touch $DIR/d31i/dir/f
2088 ln $DIR/d31i/dir/f $DIR/d31i/g
2089 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2090 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2091 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2092 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2094 run_test 31i "cross directory link under parent==============="
2098 test_mkdir $DIR/d31j
2099 test_mkdir $DIR/d31j/dir1
2100 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2101 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2102 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2103 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2106 run_test 31j "link for directory==============="
2110 test_mkdir $DIR/d31k
2112 touch $DIR/d31k/exist
2113 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2114 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2115 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2116 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2117 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2118 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2119 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2122 run_test 31k "link to file: the same, non-existing, dir==============="
2125 test_mkdir $DIR/d31m
2127 test_mkdir $DIR/d31m2
2128 touch $DIR/d31m2/exist
2129 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2130 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2131 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2132 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2133 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2134 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2137 run_test 31m "link to file: the same, non-existing, dir==============="
2140 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2141 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2142 nlink=$(stat --format=%h $DIR/$tfile)
2143 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2144 exec 173<$DIR/$tfile
2145 trap "exec 173<&-" EXIT
2146 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2147 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2148 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2149 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2150 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2153 run_test 31n "check link count of unlinked file"
2156 local TEMPNAME=$(mktemp $1_XXXXXX)
2157 mlink $TEMPNAME $1 2> /dev/null &&
2158 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2162 test_31o() { # LU-2901
2164 for LOOP in $(seq 100); do
2165 rm -f $DIR/$tdir/$tfile*
2166 for THREAD in $(seq 8); do
2167 link_one $DIR/$tdir/$tfile.$LOOP &
2170 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2171 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2172 error "$LINKS duplicate links to $tfile.$LOOP" &&
2176 run_test 31o "duplicate hard links with same filename"
2178 cleanup_test32_mount() {
2180 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2185 echo "== more mountpoints and symlinks ================="
2186 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2187 trap cleanup_test32_mount EXIT
2188 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2189 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2190 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2191 cleanup_test32_mount
2193 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2197 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2198 trap cleanup_test32_mount EXIT
2199 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2200 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2201 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2202 cleanup_test32_mount
2204 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2208 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2209 trap cleanup_test32_mount EXIT
2210 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2211 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2212 test_mkdir -p $DIR/$tdir/d2/test_dir
2213 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2214 cleanup_test32_mount
2216 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2220 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2221 trap cleanup_test32_mount EXIT
2222 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2223 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2224 test_mkdir -p $DIR/$tdir/d2/test_dir
2225 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2226 cleanup_test32_mount
2228 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2231 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2232 test_mkdir -p $DIR/d32e/tmp
2233 TMP_DIR=$DIR/d32e/tmp
2234 ln -s $DIR/d32e $TMP_DIR/symlink11
2235 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2236 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2237 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2239 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2242 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2243 test_mkdir -p $DIR/d32f/tmp
2244 TMP_DIR=$DIR/d32f/tmp
2245 ln -s $DIR/d32f $TMP_DIR/symlink11
2246 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2247 ls $DIR/d32f/tmp/symlink11 || error
2248 ls $DIR/d32f/symlink01 || error
2250 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2253 TMP_DIR=$DIR/$tdir/tmp
2254 test_mkdir -p $DIR/$tdir/tmp
2255 test_mkdir $DIR/${tdir}2
2256 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2257 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2258 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2259 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2260 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2261 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2263 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2266 rm -fr $DIR/$tdir $DIR/${tdir}2
2267 TMP_DIR=$DIR/$tdir/tmp
2268 test_mkdir -p $DIR/$tdir/tmp
2269 test_mkdir $DIR/${tdir}2
2270 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2271 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2272 ls $TMP_DIR/symlink12 || error
2273 ls $DIR/$tdir/symlink02 || error
2275 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2279 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2280 trap cleanup_test32_mount EXIT
2281 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2282 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2283 touch $DIR/$tdir/test_file
2284 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2285 cleanup_test32_mount
2287 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2291 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2292 trap cleanup_test32_mount EXIT
2293 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2294 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2295 touch $DIR/$tdir/test_file
2296 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2297 cleanup_test32_mount
2299 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2304 trap cleanup_test32_mount EXIT
2305 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2306 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2307 test_mkdir -p $DIR/$tdir/d2
2308 touch $DIR/$tdir/d2/test_file || error
2309 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2310 cleanup_test32_mount
2312 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2317 trap cleanup_test32_mount EXIT
2318 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2319 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2320 test_mkdir -p $DIR/$tdir/d2
2321 touch $DIR/$tdir/d2/test_file
2322 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2323 cleanup_test32_mount
2325 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2329 test_mkdir -p $DIR/d32m/tmp
2330 TMP_DIR=$DIR/d32m/tmp
2331 ln -s $DIR $TMP_DIR/symlink11
2332 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2333 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2334 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2336 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2340 test_mkdir -p $DIR/d32n/tmp
2341 TMP_DIR=$DIR/d32n/tmp
2342 ln -s $DIR $TMP_DIR/symlink11
2343 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2344 ls -l $DIR/d32n/tmp/symlink11 || error
2345 ls -l $DIR/d32n/symlink01 || error
2347 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2350 rm -fr $DIR/d32o $DIR/$tfile
2352 test_mkdir -p $DIR/d32o/tmp
2353 TMP_DIR=$DIR/d32o/tmp
2354 ln -s $DIR/$tfile $TMP_DIR/symlink12
2355 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2356 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2357 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2358 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2359 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2361 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2371 test_mkdir -p $DIR/d32p/tmp
2373 TMP_DIR=$DIR/d32p/tmp
2375 ln -s $DIR/$tfile $TMP_DIR/symlink12
2377 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2379 cat $DIR/d32p/tmp/symlink12 || error
2381 cat $DIR/d32p/symlink02 || error
2384 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2386 cleanup_testdir_mount() {
2388 $UMOUNT -d $DIR/$tdir
2392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2394 trap cleanup_testdir_mount EXIT
2395 test_mkdir -p $DIR/$tdir
2396 touch $DIR/$tdir/under_the_mount
2397 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2398 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2399 cleanup_testdir_mount
2401 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2405 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2406 trap cleanup_testdir_mount EXIT
2407 test_mkdir -p $DIR/$tdir
2408 touch $DIR/$tdir/under_the_mount
2409 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2410 ls $DIR/$tdir | grep -q under_the_mount && error || true
2411 cleanup_testdir_mount
2413 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2418 chmod 444 $DIR/$tfile
2419 chown $RUNAS_ID $DIR/$tfile
2421 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2424 run_test 33aa "write file with mode 444 (should return error) ===="
2428 test_mkdir -p $DIR/d33
2429 chown $RUNAS_ID $DIR/d33
2430 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2431 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2432 error "open RDWR" || true
2434 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2438 test_mkdir -p $DIR/d33
2439 chown $RUNAS_ID $DIR/d33
2440 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2442 run_test 33b "test open file with malformed flags (No panic and return error)"
2445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2451 remote_ost_nodsh && skip "remote OST with nodsh" && return
2454 test_mkdir -p $DIR/d33
2455 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2458 for ostnum in $(seq $OSTCOUNT); do
2459 # test-framework's OST numbering is one-based, while Lustre's
2461 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2462 # Parsing llobdstat's output sucks; we could grep the /proc
2463 # path, but that's likely to not be as portable as using the
2464 # llobdstat utility. So we parse lctl output instead.
2465 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2466 obdfilter/$ostname/stats |
2467 awk '/^write_bytes/ {print $7}' )
2468 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2469 if (( ${write_bytes:-0} > 0 ))
2476 $all_zeros || return 0
2479 echo foo > $DIR/d33/bar
2483 # Total up write_bytes after writing. We'd better find non-zeros.
2484 for ostnum in $(seq $OSTCOUNT); do
2485 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2486 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2487 obdfilter/$ostname/stats |
2488 awk '/^write_bytes/ {print $7}' )
2489 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2490 if (( ${write_bytes:-0} > 0 ))
2499 for ostnum in $(seq $OSTCOUNT); do
2500 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2501 echo "Check that write_bytes is present in obdfilter/*/stats:"
2502 do_facet ost$ostnum lctl get_param -n \
2503 obdfilter/$ostname/stats
2505 error "OST not keeping write_bytes stats (b22312)"
2508 run_test 33c "test llobdstat and write_bytes"
2511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2514 local remote_dir=$DIR/$tdir/remote_dir
2517 $LFS mkdir -i $MDTIDX $remote_dir ||
2518 error "create remote directory failed"
2520 touch $remote_dir/$tfile
2521 chmod 444 $remote_dir/$tfile
2522 chown $RUNAS_ID $remote_dir/$tfile
2524 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2526 chown $RUNAS_ID $remote_dir
2527 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2528 error "create" || true
2529 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2530 error "open RDWR" || true
2531 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2532 error "create" || true
2534 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2536 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2539 $MCREATE $DIR/f34 || error
2540 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2541 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2542 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2543 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 run_test 34a "truncate file that has not been opened ==========="
2548 [ ! -f $DIR/f34 ] && test_34a
2549 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2550 $OPENFILE -f O_RDONLY $DIR/f34
2551 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2552 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2554 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2557 [ ! -f $DIR/f34 ] && test_34a
2558 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2559 $OPENFILE -f O_RDWR $DIR/f34
2560 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2561 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2563 run_test 34c "O_RDWR opening file-with-size works =============="
2566 [ ! -f $DIR/f34 ] && test_34a
2567 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2568 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2571 run_test 34d "write to sparse file ============================="
2575 $MCREATE $DIR/f34e || error
2576 $TRUNCATE $DIR/f34e 1000 || error
2577 $CHECKSTAT -s 1000 $DIR/f34e || error
2578 $OPENFILE -f O_RDWR $DIR/f34e
2579 $CHECKSTAT -s 1000 $DIR/f34e || error
2581 run_test 34e "create objects, some with size and some without =="
2583 test_34f() { # bug 6242, 6243
2584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2587 $MCREATE $DIR/f34f || error
2588 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2589 dd if=$DIR/f34f of=$TMP/f34f
2590 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2591 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2592 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2593 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2594 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2596 run_test 34f "read from a file with no objects until EOF ======="
2599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2600 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2601 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2602 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2603 cancel_lru_locks osc
2604 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2605 error "wrong size after lock cancel"
2607 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2608 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2609 error "expanding truncate failed"
2610 cancel_lru_locks osc
2611 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2612 error "wrong expanded size after lock cancel"
2614 run_test 34g "truncate long file ==============================="
2617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2621 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2622 sync # Flush the cache so that multiop below does not block on cache
2623 # flush when getting the group lock
2624 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2627 # Since just timed wait is not good enough, let's do a sync write
2628 # that way we are sure enough time for a roundtrip + processing
2629 # passed + 2 seconds of extra margin.
2630 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2634 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2635 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2639 local nsz=`stat -c %s $DIR/$tfile`
2640 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2642 run_test 34h "ftruncate file under grouplock should not block"
2645 cp /bin/sh $DIR/f35a
2647 chown $RUNAS_ID $DIR/f35a
2648 $RUNAS $DIR/f35a && error || true
2651 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2655 utime $DIR/f36 || error
2657 run_test 36a "MDS utime check (mknod, utime) ==================="
2661 utime $DIR/f36 || error
2663 run_test 36b "OST utime check (open, utime) ===================="
2668 chown $RUNAS_ID $DIR/d36
2669 $RUNAS utime $DIR/d36/f36 || error
2671 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2674 [ ! -d $DIR/d36 ] && test_36c
2675 echo "" > $DIR/d36/f36
2676 $RUNAS utime $DIR/d36/f36 || error
2678 run_test 36d "non-root OST utime check (open, utime) ==========="
2681 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2682 test_mkdir -p $DIR/$tdir
2683 touch $DIR/$tdir/$tfile
2684 $RUNAS utime $DIR/$tdir/$tfile && \
2685 error "utime worked, expected failure" || true
2687 run_test 36e "utime on non-owned file (should return error) ===="
2691 local LANG_SAVE=$LANG
2692 local LC_LANG_SAVE=$LC_LANG
2693 export LANG=C LC_LANG=C # for date language
2695 DATESTR="Dec 20 2000"
2696 test_mkdir -p $DIR/$tdir
2697 lctl set_param fail_loc=$fl
2699 cp /etc/hosts $DIR/$tdir/$tfile
2700 sync & # write RPC generated with "current" inode timestamp, but delayed
2702 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2703 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2704 cancel_lru_locks osc
2705 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2707 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2708 echo "BEFORE: $LS_BEFORE" && \
2709 echo "AFTER : $LS_AFTER" && \
2710 echo "WANT : $DATESTR" && \
2711 error "$DIR/$tdir/$tfile timestamps changed" || true
2713 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2718 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2719 subr_36fh "0x80000214"
2721 run_test 36f "utime on file racing with OST BRW write =========="
2724 remote_ost_nodsh && skip "remote OST with nodsh" && return
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2730 test_mkdir -p $DIR/$tdir
2731 fmd_max_age=$(do_facet ost1 \
2732 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2735 fmd_before=$(do_facet ost1 \
2736 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2737 touch $DIR/$tdir/$tfile
2738 sleep $((fmd_max_age + 12))
2739 fmd_after=$(do_facet ost1 \
2740 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2742 echo "fmd_before: $fmd_before"
2743 echo "fmd_after: $fmd_after"
2744 [ "$fmd_after" -gt "$fmd_before" ] && \
2745 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2746 error "fmd didn't expire after ping" || true
2748 run_test 36g "filter mod data cache expiry ====================="
2751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2752 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2753 subr_36fh "0x80000227"
2755 run_test 36h "utime on file racing with OST BRW write =========="
2757 # test_37 - duplicate with tests 32q 32r
2760 local file=$DIR/$tfile
2762 openfile -f O_DIRECTORY $file
2765 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2766 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2768 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2772 touch $DIR/${tfile}2
2773 # ls -l $DIR/$tfile $DIR/${tfile}2
2774 # ls -lu $DIR/$tfile $DIR/${tfile}2
2775 # ls -lc $DIR/$tfile $DIR/${tfile}2
2777 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2778 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2780 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2782 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2784 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2785 error "O_TRUNC didn't change timestamps"
2788 run_test 39 "mtime changed on create ==========================="
2791 test_mkdir -p $DIR/$tdir
2792 cp -p /etc/passwd $DIR/$tdir/fopen
2793 cp -p /etc/passwd $DIR/$tdir/flink
2794 cp -p /etc/passwd $DIR/$tdir/funlink
2795 cp -p /etc/passwd $DIR/$tdir/frename
2796 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2799 echo "aaaaaa" >> $DIR/$tdir/fopen
2800 echo "aaaaaa" >> $DIR/$tdir/flink
2801 echo "aaaaaa" >> $DIR/$tdir/funlink
2802 echo "aaaaaa" >> $DIR/$tdir/frename
2804 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2805 local link_new=`stat -c %Y $DIR/$tdir/flink`
2806 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2807 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2809 cat $DIR/$tdir/fopen > /dev/null
2810 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2811 rm -f $DIR/$tdir/funlink2
2812 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2814 for (( i=0; i < 2; i++ )) ; do
2815 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2816 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2817 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2818 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2820 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2821 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2822 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2823 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2825 cancel_lru_locks osc
2826 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2829 run_test 39b "mtime change on open, link, unlink, rename ======"
2831 # this should be set to past
2832 TEST_39_MTIME=`date -d "1 year ago" +%s`
2838 local mtime0=`stat -c %Y $DIR1/$tfile`
2840 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2841 local mtime1=`stat -c %Y $DIR1/$tfile`
2842 [ "$mtime1" = $TEST_39_MTIME ] || \
2843 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2846 echo hello >> $DIR1/$tfile
2848 local mtime2=`stat -c %Y $DIR1/$tfile`
2849 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2850 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2852 mv $DIR1/$tfile $DIR1/$tfile-1
2854 for (( i=0; i < 2; i++ )) ; do
2855 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2856 [ "$mtime2" = "$mtime3" ] || \
2857 error "mtime ($mtime2) changed (to $mtime3) on rename"
2859 cancel_lru_locks osc
2860 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2863 run_test 39c "mtime change on rename ==========================="
2867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2870 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2872 for (( i=0; i < 2; i++ )) ; do
2873 local mtime=`stat -c %Y $DIR1/$tfile`
2874 [ $mtime = $TEST_39_MTIME ] || \
2875 error "mtime($mtime) is not set to $TEST_39_MTIME"
2877 cancel_lru_locks osc
2878 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2881 run_test 39d "create, utime, stat =============================="
2885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2887 local mtime1=`stat -c %Y $DIR1/$tfile`
2889 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2891 for (( i=0; i < 2; i++ )) ; do
2892 local mtime2=`stat -c %Y $DIR1/$tfile`
2893 [ $mtime2 = $TEST_39_MTIME ] || \
2894 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2896 cancel_lru_locks osc
2897 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2900 run_test 39e "create, stat, utime, stat ========================"
2904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2906 mtime1=`stat -c %Y $DIR1/$tfile`
2909 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2911 for (( i=0; i < 2; i++ )) ; do
2912 local mtime2=`stat -c %Y $DIR1/$tfile`
2913 [ $mtime2 = $TEST_39_MTIME ] || \
2914 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2916 cancel_lru_locks osc
2917 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2920 run_test 39f "create, stat, sleep, utime, stat ================="
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2925 echo hello >> $DIR1/$tfile
2926 local mtime1=`stat -c %Y $DIR1/$tfile`
2929 chmod o+r $DIR1/$tfile
2931 for (( i=0; i < 2; i++ )) ; do
2932 local mtime2=`stat -c %Y $DIR1/$tfile`
2933 [ "$mtime1" = "$mtime2" ] || \
2934 error "lost mtime: $mtime2, should be $mtime1"
2936 cancel_lru_locks osc
2937 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2940 run_test 39g "write, chmod, stat ==============================="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2949 echo hello >> $DIR1/$tfile
2950 local mtime1=`stat -c %Y $DIR1/$tfile`
2952 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2954 if [ "$d1" != "$d2" ]; then
2955 echo "write and touch not within one second"
2957 for (( i=0; i < 2; i++ )) ; do
2958 local mtime2=`stat -c %Y $DIR1/$tfile`
2959 [ "$mtime2" = $TEST_39_MTIME ] || \
2960 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2962 cancel_lru_locks osc
2963 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2967 run_test 39h "write, utime within one second, stat ============="
2970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2974 echo hello >> $DIR1/$tfile
2975 local mtime1=`stat -c %Y $DIR1/$tfile`
2977 mv $DIR1/$tfile $DIR1/$tfile-1
2979 for (( i=0; i < 2; i++ )) ; do
2980 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2982 [ "$mtime1" = "$mtime2" ] || \
2983 error "lost mtime: $mtime2, should be $mtime1"
2985 cancel_lru_locks osc
2986 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2989 run_test 39i "write, rename, stat =============================="
2992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2993 start_full_debug_logging
2997 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2998 lctl set_param fail_loc=0x80000412
2999 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3000 error "multiop failed"
3002 local mtime1=`stat -c %Y $DIR1/$tfile`
3004 mv $DIR1/$tfile $DIR1/$tfile-1
3006 kill -USR1 $multipid
3007 wait $multipid || error "multiop close failed"
3009 for (( i=0; i < 2; i++ )) ; do
3010 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3011 [ "$mtime1" = "$mtime2" ] ||
3012 error "mtime is lost on close: $mtime2, " \
3015 cancel_lru_locks osc
3016 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3018 lctl set_param fail_loc=0
3019 stop_full_debug_logging
3021 run_test 39j "write, rename, close, stat ======================="
3024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3028 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3030 local mtime1=`stat -c %Y $DIR1/$tfile`
3032 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3034 kill -USR1 $multipid
3035 wait $multipid || error "multiop close failed"
3037 for (( i=0; i < 2; i++ )) ; do
3038 local mtime2=`stat -c %Y $DIR1/$tfile`
3040 [ "$mtime2" = $TEST_39_MTIME ] || \
3041 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3043 cancel_lru_locks osc
3044 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3047 run_test 39k "write, utime, close, stat ========================"
3049 # this should be set to future
3050 TEST_39_ATIME=`date -d "1 year" +%s`
3053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3054 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3055 local atime_diff=$(do_facet $SINGLEMDS \
3056 lctl get_param -n mdd.*MDT0000*.atime_diff)
3060 # test setting directory atime to future
3061 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3062 local atime=$(stat -c %X $DIR/$tdir)
3063 [ "$atime" = $TEST_39_ATIME ] || \
3064 error "atime is not set to future: $atime, $TEST_39_ATIME"
3066 # test setting directory atime from future to now
3067 local d1=$(date +%s)
3069 local d2=$(date +%s)
3071 cancel_lru_locks mdc
3072 atime=$(stat -c %X $DIR/$tdir)
3073 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3074 error "atime is not updated from future: $atime, $d1<atime<$d2"
3076 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3079 # test setting directory atime when now > dir atime + atime_diff
3083 cancel_lru_locks mdc
3084 atime=$(stat -c %X $DIR/$tdir)
3085 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3086 error "atime is not updated : $atime, should be $d2"
3088 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3091 # test not setting directory atime when now < dir atime + atime_diff
3093 cancel_lru_locks mdc
3094 atime=$(stat -c %X $DIR/$tdir)
3095 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3096 error "atime is updated to $atime, should remain $d1<atime<$d2"
3098 do_facet $SINGLEMDS \
3099 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3101 run_test 39l "directory atime update ==========================="
3104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3107 local far_past_mtime=$(date -d "May 29 1953" +%s)
3108 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3110 touch -m -d @$far_past_mtime $DIR1/$tfile
3111 touch -a -d @$far_past_atime $DIR1/$tfile
3113 for (( i=0; i < 2; i++ )) ; do
3114 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3115 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3116 error "atime or mtime set incorrectly"
3118 cancel_lru_locks osc
3119 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3122 run_test 39m "test atime and mtime before 1970"
3125 TESTDIR=$DIR/$tdir/$tfile
3126 [ -e $TESTDIR ] && rm -rf $TESTDIR
3133 links2=$(stat -c %h .)
3134 [ $(($links1 + 2)) != $links2 ] &&
3135 error "wrong links count $(($links1 + 2)) != $links2"
3137 links3=$(stat -c %h .)
3138 [ $(($links1 + 1)) != $links3 ] &&
3139 error "wrong links count $links1 != $links3"
3142 run_test 39o "directory cached attributes updated after create ========"
3145 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3146 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3147 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3148 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3149 error "$tfile is not 4096 bytes in size"
3151 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3155 small_write $DIR/f41 18
3157 run_test 41 "test small file write + fstat ====================="
3159 count_ost_writes() {
3160 lctl get_param -n osc.*.stats |
3161 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3168 BG_DIRTY_RATIO_SAVE=10
3169 MAX_BG_DIRTY_RATIO=25
3173 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3174 # dirty_ratio, dirty_background_ratio
3175 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3176 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3177 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3178 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3180 # if file not here, we are a 2.4 kernel
3181 kill -CONT `pidof kupdated`
3186 # setup the trap first, so someone cannot exit the test at the
3187 # exact wrong time and mess up a machine
3188 trap start_writeback EXIT
3189 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3190 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3191 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3192 sysctl -w vm.dirty_writeback_centisecs=0
3193 sysctl -w vm.dirty_writeback_centisecs=0
3194 # save and increase /proc/sys/vm/dirty_ratio
3195 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3196 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3197 # save and increase /proc/sys/vm/dirty_background_ratio
3198 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3199 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3201 # if file not here, we are a 2.4 kernel
3202 kill -STOP `pidof kupdated`
3206 # ensure that all stripes have some grant before we test client-side cache
3208 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3209 dd if=/dev/zero of=$i bs=4k count=1
3214 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3215 # file truncation, and file removal.
3217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3219 cancel_lru_locks osc
3221 sync; sleep 1; sync # just to be safe
3222 BEFOREWRITES=`count_ost_writes`
3223 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3224 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3225 AFTERWRITES=`count_ost_writes`
3226 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3227 error "$BEFOREWRITES < $AFTERWRITES"
3230 run_test 42a "ensure that we don't flush on close =============="
3233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3235 cancel_lru_locks osc
3238 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3239 BEFOREWRITES=`count_ost_writes`
3240 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3241 AFTERWRITES=`count_ost_writes`
3242 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3243 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3245 BEFOREWRITES=`count_ost_writes`
3246 sync || error "sync: $?"
3247 AFTERWRITES=`count_ost_writes`
3248 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3249 error "$BEFOREWRITES < $AFTERWRITES on sync"
3251 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3255 run_test 42b "test destroy of file with cached dirty data ======"
3257 # if these tests just want to test the effect of truncation,
3258 # they have to be very careful. consider:
3259 # - the first open gets a {0,EOF}PR lock
3260 # - the first write conflicts and gets a {0, count-1}PW
3261 # - the rest of the writes are under {count,EOF}PW
3262 # - the open for truncate tries to match a {0,EOF}PR
3263 # for the filesize and cancels the PWs.
3264 # any number of fixes (don't get {0,EOF} on open, match
3265 # composite locks, do smarter file size management) fix
3266 # this, but for now we want these tests to verify that
3267 # the cancellation with truncate intent works, so we
3268 # start the file with a full-file pw lock to match against
3269 # until the truncate.
3274 cancel_lru_locks osc
3276 # prime the file with 0,EOF PW to match
3280 # now the real test..
3281 dd if=/dev/zero of=$file bs=1024 count=100
3282 BEFOREWRITES=`count_ost_writes`
3283 $TRUNCATE $file $offset
3284 cancel_lru_locks osc
3285 AFTERWRITES=`count_ost_writes`
3290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3292 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3293 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3296 run_test 42c "test partial truncate of file with cached dirty data"
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3301 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3302 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3305 run_test 42d "test complete truncate of file with cached dirty data"
3307 test_42e() { # bug22074
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 local TDIR=$DIR/${tdir}e
3310 local pagesz=$(page_size)
3311 local pages=16 # hardcoded 16 pages, don't change it.
3312 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3313 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3317 test_mkdir -p $DIR/${tdir}e
3318 $SETSTRIPE -c 1 $TDIR
3319 createmany -o $TDIR/f $files
3321 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3323 # we assume that with $OSTCOUNT files, at least one of them will
3324 # be allocated on OST0.
3325 warmup_files=$((OSTCOUNT * max_dirty_mb))
3326 createmany -o $TDIR/w $warmup_files
3328 # write a large amount of data into one file and sync, to get good
3329 # avail_grant number from OST.
3330 for ((i=0; i<$warmup_files; i++)); do
3331 idx=$($GETSTRIPE -i $TDIR/w$i)
3332 [ $idx -ne 0 ] && continue
3333 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3336 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3338 $LCTL get_param $proc_osc0/cur_dirty_bytes
3339 $LCTL get_param $proc_osc0/cur_grant_bytes
3341 # create as much dirty pages as we can while not to trigger the actual
3342 # RPCs directly. but depends on the env, VFS may trigger flush during this
3343 # period, hopefully we are good.
3344 for ((i=0; i<$warmup_files; i++)); do
3345 idx=$($GETSTRIPE -i $TDIR/w$i)
3346 [ $idx -ne 0 ] && continue
3347 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3349 $LCTL get_param $proc_osc0/cur_dirty_bytes
3350 $LCTL get_param $proc_osc0/cur_grant_bytes
3352 # perform the real test
3353 $LCTL set_param $proc_osc0/rpc_stats 0
3354 for ((;i<$files; i++)); do
3355 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3356 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3359 $LCTL get_param $proc_osc0/rpc_stats
3362 local have_ppr=false
3363 $LCTL get_param $proc_osc0/rpc_stats |
3364 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3365 # skip lines until we are at the RPC histogram data
3366 [ "$PPR" == "pages" ] && have_ppr=true && continue
3367 $have_ppr || continue
3369 # we only want the percent stat for < 16 pages
3370 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3372 percent=$((percent + WPCT))
3373 if [ $percent -gt 15 ]; then
3374 error "less than 16-pages write RPCs" \
3381 run_test 42e "verify sub-RPC writes are not done synchronously"
3384 test_mkdir -p $DIR/$tdir
3385 cp -p /bin/ls $DIR/$tdir/$tfile
3386 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3388 # give multiop a chance to open
3391 $DIR/$tdir/$tfile && error || true
3394 run_test 43 "execution of file opened for write should return -ETXTBSY"
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3398 test_mkdir -p $DIR/$tdir
3399 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3400 cp -p multiop $DIR/$tdir/multiop
3401 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3404 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3405 kill -USR1 $MULTIOP_PID || return 2
3406 wait $MULTIOP_PID || return 3
3409 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3413 test_mkdir -p $DIR/$tdir
3414 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3415 cp -p multiop $DIR/$tdir/multiop
3416 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3419 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3420 kill -USR1 $MULTIOP_PID || return 2
3421 wait $MULTIOP_PID || return 3
3424 run_test 43b "truncate of file being executed should return -ETXTBSY"
3427 local testdir="$DIR/$tdir"
3428 test_mkdir -p $DIR/$tdir
3430 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3431 ( cd $testdir && md5sum -c)
3433 run_test 43c "md5sum of copy into lustre========================"
3436 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3437 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3438 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3440 run_test 44 "zero length read from a sparse stripe ============="
3443 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3445 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3446 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3447 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3449 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3450 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3453 OFFSETS="0 $((stride/2)) $((stride-1))"
3454 for offset in $OFFSETS ; do
3455 for i in `seq 0 $((nstripe-1))`; do
3456 local GLOBALOFFSETS=""
3457 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3458 local myfn=$DIR/d44a-$size
3459 echo "--------writing $myfn at $size"
3460 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3461 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3462 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3463 || error "ll_sparseness_verify $GLOBALOFFSETS"
3465 for j in `seq 0 $((nstripe-1))`; do
3466 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3467 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3468 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3470 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3471 || error "ll_sparseness_verify $GLOBALOFFSETS"
3476 run_test 44a "test sparse pwrite ==============================="
3480 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3486 before=`dirty_osc_total`
3487 echo executing "\"$*\""
3489 after=`dirty_osc_total`
3490 echo before $before, after $after
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3495 # Obtain grants from OST if it supports it
3496 echo blah > ${f}_grant
3499 do_dirty_record "echo blah > $f"
3500 [ $before -eq $after ] && error "write wasn't cached"
3501 do_dirty_record "> $f"
3502 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3503 do_dirty_record "echo blah > $f"
3504 [ $before -eq $after ] && error "write wasn't cached"
3505 do_dirty_record "sync"
3506 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3507 do_dirty_record "echo blah > $f"
3508 [ $before -eq $after ] && error "write wasn't cached"
3509 do_dirty_record "cancel_lru_locks osc"
3510 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3513 run_test 45 "osc io page accounting ============================"
3515 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3516 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3517 # objects offset and an assert hit when an rpc was built with 1023's mapped
3518 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3524 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3526 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3527 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3531 run_test 46 "dirtying a previously written page ================"
3533 # test_47 is removed "Device nodes check" is moved to test_28
3535 test_48a() { # bug 2399
3536 check_kernel_version 34 || return 0
3537 test_mkdir -p $DIR/$tdir
3539 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3540 test_mkdir $DIR/$tdir || error "recreate directory failed"
3541 touch foo || error "'touch foo' failed after recreating cwd"
3542 test_mkdir $DIR/$tdir/bar ||
3543 error "'mkdir foo' failed after recreating cwd"
3544 if check_kernel_version 44; then
3545 touch .foo || error "'touch .foo' failed after recreating cwd"
3546 test_mkdir $DIR/$tdir/.bar ||
3547 error "'mkdir .foo' failed after recreating cwd"
3549 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3550 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3551 cd . || error "'cd .' failed after recreating cwd"
3552 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3553 rmdir . && error "'rmdir .' worked after recreating cwd"
3554 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3555 cd .. || error "'cd ..' failed after recreating cwd"
3557 run_test 48a "Access renamed working dir (should return errors)="
3559 test_48b() { # bug 2399
3560 check_kernel_version 34 || return 0
3562 test_mkdir -p $DIR/$tdir
3564 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3565 touch foo && error "'touch foo' worked after removing cwd"
3566 test_mkdir $DIR/$tdir/foo &&
3567 error "'mkdir foo' worked after removing cwd"
3568 if check_kernel_version 44; then
3569 touch .foo && error "'touch .foo' worked after removing cwd"
3570 test_mkdir $DIR/$tdir/.foo &&
3571 error "'mkdir .foo' worked after removing cwd"
3573 ls . > /dev/null && error "'ls .' worked after removing cwd"
3574 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3575 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3576 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3577 rmdir . && error "'rmdir .' worked after removing cwd"
3578 ln -s . foo && error "'ln -s .' worked after removing cwd"
3579 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3581 run_test 48b "Access removed working dir (should return errors)="
3583 test_48c() { # bug 2350
3584 check_kernel_version 36 || return 0
3585 #lctl set_param debug=-1
3588 test_mkdir -p $DIR/$tdir/dir
3590 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3591 $TRACE touch foo && error "touch foo worked after removing cwd"
3592 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3593 if check_kernel_version 44; then
3594 touch .foo && error "touch .foo worked after removing cwd"
3595 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3597 $TRACE ls . && error "'ls .' worked after removing cwd"
3598 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3599 is_patchless || ( $TRACE cd . &&
3600 error "'cd .' worked after removing cwd" )
3601 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3602 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3603 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3604 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3606 run_test 48c "Access removed working subdir (should return errors)"
3608 test_48d() { # bug 2350
3609 check_kernel_version 36 || return 0
3610 #lctl set_param debug=-1
3613 test_mkdir -p $DIR/$tdir/dir
3615 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3616 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3617 $TRACE touch foo && error "'touch foo' worked after removing parent"
3618 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3619 if check_kernel_version 44; then
3620 touch .foo && error "'touch .foo' worked after removing parent"
3622 error "mkdir .foo worked after removing parent"
3624 $TRACE ls . && error "'ls .' worked after removing parent"
3625 $TRACE ls .. && error "'ls ..' worked after removing parent"
3626 is_patchless || ( $TRACE cd . &&
3627 error "'cd .' worked after recreate parent" )
3628 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3629 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3630 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3631 is_patchless || ( $TRACE cd .. &&
3632 error "'cd ..' worked after removing parent" || true )
3634 run_test 48d "Access removed parent subdir (should return errors)"
3636 test_48e() { # bug 4134
3637 check_kernel_version 41 || return 0
3638 #lctl set_param debug=-1
3641 test_mkdir -p $DIR/$tdir/dir
3643 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3644 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3645 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3646 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3647 # On a buggy kernel addition of "touch foo" after cd .. will
3648 # produce kernel oops in lookup_hash_it
3649 touch ../foo && error "'cd ..' worked after recreate parent"
3651 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3653 run_test 48e "Access to recreated parent subdir (should return errors)"
3655 test_49() { # LU-1030
3656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3657 # get ost1 size - lustre-OST0000
3658 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3659 # write 800M at maximum
3660 [ $ost1_size -gt 819200 ] && ost1_size=819200
3662 lfs setstripe -c 1 -i 0 $DIR/$tfile
3663 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3666 # change max_pages_per_rpc while writing the file
3667 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3668 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3669 # loop until dd process exits
3670 while ps ax -opid | grep -wq $dd_pid; do
3671 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3672 sleep $((RANDOM % 5 + 1))
3674 # restore original max_pages_per_rpc
3675 $LCTL set_param $osc1_mppc=$orig_mppc
3676 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3678 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3682 test_mkdir $DIR/$tdir
3684 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3686 run_test 50 "special situations: /proc symlinks ==============="
3688 test_51a() { # was test_51
3689 # bug 1516 - create an empty entry right after ".." then split dir
3690 test_mkdir -p $DIR/$tdir
3691 touch $DIR/$tdir/foo
3692 $MCREATE $DIR/$tdir/bar
3694 createmany -m $DIR/$tdir/longfile 201
3696 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3697 $MCREATE $DIR/$tdir/longfile$FNUM
3702 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3704 run_test 51a "special situations: split htree with empty entry =="
3706 export NUMTEST=70000
3708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3709 local BASE=$DIR/$tdir
3711 # cleanup the directory
3716 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3717 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3718 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3721 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3722 echo "reduced count to $NUMTEST due to inodes"
3724 # need to check free space for the directories as well
3725 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3726 numfree=$((blkfree / 4))
3727 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3728 echo "reduced count to $NUMTEST due to blocks"
3730 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3731 echo "failed" > $BASE/fnum
3733 run_test 51b "exceed 64k subdirectory nlink limit"
3735 test_51ba() { # LU-993
3736 local BASE=$DIR/$tdir
3737 # unlink all but 100 subdirectories, then check it still works
3739 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3741 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3742 local DELETE=$((NUMTEST - LEFT))
3744 # continue on to run this test even if 51b didn't finish,
3745 # just to delete the many subdirectories created.
3746 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3748 # for ldiskfs the nlink count should be 1, but this is OSD specific
3749 # and so this is listed for informational purposes only
3750 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3751 unlinkmany -d $BASE/d $DELETE
3754 if [ $RC -ne 0 ]; then
3755 if [ "$NUMPREV" == "failed" ]; then
3756 skip "previous setup failed"
3759 error "unlink of first $DELETE subdirs failed"
3764 echo "nlink between: $(stat -c %h $BASE)"
3765 # trim the first line of ls output
3766 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3767 [ $FOUND -ne $LEFT ] &&
3768 error "can't find subdirs: found only $FOUND/$LEFT"
3770 unlinkmany -d $BASE/d $DELETE $LEFT ||
3771 error "unlink of second $LEFT subdirs failed"
3772 # regardless of whether the backing filesystem tracks nlink accurately
3773 # or not, the nlink count shouldn't be more than "." and ".." here
3774 local AFTER=$(stat -c %h $BASE)
3775 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3776 echo "nlink after: $AFTER"
3778 run_test 51ba "verify nlink for many subdirectory cleanup"
3781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3782 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3783 test_mkdir -p $DIR/$tdir
3784 createmany -o $DIR/$tdir/t- 1000
3785 $GETSTRIPE $DIR/$tdir > $TMP/files
3786 for N in `seq 0 $((OSTCOUNT - 1))`; do
3787 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3788 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3789 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3791 unlinkmany $DIR/$tdir/t- 1000
3794 for N in `seq 1 $((OSTCOUNT - 1))`; do
3795 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3796 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3797 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3798 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3800 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3801 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3802 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3803 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3807 run_test 51d "check object distribution ===================="
3810 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3811 test_mkdir -p $DIR/$tdir
3812 touch $DIR/$tdir/foo
3813 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3814 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3815 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3816 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3817 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3819 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3820 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3821 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3823 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3824 cp -r $DIR/$tdir /tmp/
3825 rm -fr $DIR/$tdir || error "cleanup rm failed"
3827 run_test 52a "append-only flag test (should return errors) ====="
3830 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3831 test_mkdir -p $DIR/$tdir
3832 touch $DIR/$tdir/foo
3833 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3834 cat test > $DIR/$tdir/foo && error "cat test worked"
3835 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3836 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3837 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3839 echo foo >> $DIR/$tdir/foo && error "echo worked"
3840 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3841 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3842 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3843 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3845 chattr -i $DIR/$tdir/foo || error "chattr failed"
3847 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3849 run_test 52b "immutable flag test (should return errors) ======="
3852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3854 remote_ost_nodsh && skip "remote OST with nodsh" && return
3869 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3870 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3871 param=$(echo ${value[0]} | cut -d "=" -f1)
3872 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3873 param_seq=$(echo ${param} |
3874 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3875 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3876 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3878 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3879 node=$(facet_active_host ost$((ostnum+1)))
3880 param="obdfilter.$ostname.last_id"
3881 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3882 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3883 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3885 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3886 if [ $ost_last_seq = $mds_last_seq ]; then
3887 if [ $ost_last_id != $mds_last ]; then
3888 error "$ost_last != $mds_last_id"
3896 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3899 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3902 [ ! -f "$SOCKETSERVER" ] &&
3903 skip_env "no socketserver, skipping" && return
3904 [ ! -f "$SOCKETCLIENT" ] &&
3905 skip_env "no socketclient, skipping" && return
3906 $SOCKETSERVER $DIR/socket
3907 $SOCKETCLIENT $DIR/socket || error "$SOCKETCLIENT $DIR/socket failed"
3908 $MUNLINK $DIR/socket
3910 run_test 54a "unix domain socket test =========================="
3916 dd if=/dev/zero of=$f bs=$(page_size) count=1
3918 run_test 54b "char device works in lustre ======================"
3921 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3922 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3923 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3925 for i in $(seq 3 7); do
3926 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3937 loopdev="$DIR/loop54c"
3940 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3941 mknod $loopdev b 7 $LOOPNUM
3942 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3943 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3944 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3945 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3947 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3948 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3950 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3955 run_test 54c "block device works in lustre ====================="
3961 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3963 run_test 54d "fifo device works in lustre ======================"
3966 check_kernel_version 46 || return 0
3969 cp -aL /dev/console $f
3970 echo $string > $f || error "echo $string to $f failed"
3972 run_test 54e "console/tty device works in lustre ======================"
3974 #The test_55 used to be iopen test and it was removed by bz#24037.
3975 #run_test 55 "check iopen_connect_dentry() ======================"
3977 test_56a() { # was test_56
3980 test_mkdir $DIR/$tdir
3981 test_mkdir $DIR/$tdir/dir
3983 NUMFILESx2=$(($NUMFILES * 2))
3984 for i in `seq 1 $NUMFILES` ; do
3985 touch $DIR/$tdir/file$i
3986 touch $DIR/$tdir/dir/file$i
3989 # test lfs getstripe with --recursive
3990 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3991 [ $FILENUM -eq $NUMFILESx2 ] ||
3992 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3993 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3994 [ $FILENUM -eq $NUMFILES ] ||
3995 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3996 echo "$GETSTRIPE --recursive passed."
3998 # test lfs getstripe with file instead of dir
3999 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4000 [ $FILENUM -eq 1 ] || error \
4001 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4002 echo "$GETSTRIPE file1 passed."
4004 #test lfs getstripe with --verbose
4005 [ `$GETSTRIPE --verbose $DIR/$tdir |
4006 grep -c lmm_magic` -eq $NUMFILES ] ||
4007 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4008 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4009 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4010 echo "$GETSTRIPE --verbose passed."
4012 #test lfs getstripe with --obd
4013 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4014 grep -q "unknown obduuid" ||
4015 error "$GETSTRIPE --obd wrong_uuid should return error message"
4017 [ "$OSTCOUNT" -lt 2 ] &&
4018 skip_env "skipping other $GETSTRIPE --obd test" && return
4021 OBDUUID=$(ostuuid_from_index $OSTIDX)
4022 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4023 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4024 [ $FOUND -eq $FILENUM ] ||
4025 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4026 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4027 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4028 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4029 error "$GETSTRIPE --obd: should not show file on other obd"
4030 echo "$GETSTRIPE --obd passed"
4032 run_test 56a "check $GETSTRIPE"
4037 local LOCAL_NUMFILES="$1"
4038 local LOCAL_NUMDIRS="$2"
4039 local MKDIR_PARAMS="$3"
4041 if [ ! -d "$TDIR" ] ; then
4043 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4044 for i in `seq 1 $LOCAL_NUMFILES` ; do
4047 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4048 test_mkdir $TDIR/dir$i
4049 for j in `seq 1 $LOCAL_NUMFILES` ; do
4050 touch $TDIR/dir$i/file$j
4056 setup_56_special() {
4060 if [ ! -e "$TDIR/loop1b" ] ; then
4061 for i in `seq 1 $LOCAL_NUMFILES` ; do
4062 mknod $TDIR/loop${i}b b 7 $i
4063 mknod $TDIR/null${i}c c 1 3
4064 ln -s $TDIR/file1 $TDIR/link${i}l
4066 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4067 mknod $TDIR/dir$i/loop${i}b b 7 $i
4068 mknod $TDIR/dir$i/null${i}c c 1 3
4069 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4078 setup_56 $NUMFILES $NUMDIRS
4080 EXPECTED=$(($NUMDIRS + 2))
4081 # test lfs find with -name
4082 for i in $(seq 1 $NUMFILES) ; do
4083 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4084 [ $NUMS -eq $EXPECTED ] ||
4085 error "lfs find -name \"*$i\" $TDIR wrong: "\
4086 "found $NUMS, expected $EXPECTED"
4089 run_test 56g "check lfs find -name ============================="
4095 setup_56 $NUMFILES $NUMDIRS
4097 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4098 # test lfs find with ! -name
4099 for i in $(seq 1 $NUMFILES) ; do
4100 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4101 [ $NUMS -eq $EXPECTED ] ||
4102 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4103 "found $NUMS, expected $EXPECTED"
4106 run_test 56h "check lfs find ! -name ============================="
4110 test_mkdir -p $DIR/$tdir
4111 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4112 CMD="$LFIND -ost $UUID $DIR/$tdir"
4114 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4116 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4120 setup_56_special $NUMFILES $NUMDIRS
4122 EXPECTED=$((NUMDIRS + 1))
4123 CMD="$LFIND -type d $TDIR"
4124 NUMS=$($CMD | wc -l)
4125 [ $NUMS -eq $EXPECTED ] ||
4126 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4128 run_test 56j "check lfs find -type d ============================="
4132 setup_56_special $NUMFILES $NUMDIRS
4134 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4135 CMD="$LFIND -type f $TDIR"
4136 NUMS=$($CMD | wc -l)
4137 [ $NUMS -eq $EXPECTED ] ||
4138 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4140 run_test 56k "check lfs find -type f ============================="
4144 setup_56_special $NUMFILES $NUMDIRS
4146 EXPECTED=$((NUMDIRS + NUMFILES))
4147 CMD="$LFIND -type b $TDIR"
4148 NUMS=$($CMD | wc -l)
4149 [ $NUMS -eq $EXPECTED ] ||
4150 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4152 run_test 56l "check lfs find -type b ============================="
4156 setup_56_special $NUMFILES $NUMDIRS
4158 EXPECTED=$((NUMDIRS + NUMFILES))
4159 CMD="$LFIND -type c $TDIR"
4160 NUMS=$($CMD | wc -l)
4161 [ $NUMS -eq $EXPECTED ] ||
4162 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4164 run_test 56m "check lfs find -type c ============================="
4168 setup_56_special $NUMFILES $NUMDIRS
4170 EXPECTED=$((NUMDIRS + NUMFILES))
4171 CMD="$LFIND -type l $TDIR"
4172 NUMS=$($CMD | wc -l)
4173 [ $NUMS -eq $EXPECTED ] ||
4174 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4176 run_test 56n "check lfs find -type l ============================="
4180 setup_56 $NUMFILES $NUMDIRS
4182 utime $TDIR/file1 > /dev/null || error "utime (1)"
4183 utime $TDIR/file2 > /dev/null || error "utime (2)"
4184 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4185 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4186 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4187 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4190 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4191 [ $NUMS -eq $EXPECTED ] || \
4192 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4195 CMD="$LFIND -mtime 0 $TDIR"
4196 NUMS=$($CMD | wc -l)
4197 [ $NUMS -eq $EXPECTED ] ||
4198 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4200 run_test 56o "check lfs find -mtime for old files =========================="
4203 [ $RUNAS_ID -eq $UID ] &&
4204 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4207 setup_56 $NUMFILES $NUMDIRS
4209 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4211 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4212 NUMS=$($CMD | wc -l)
4213 [ $NUMS -eq $EXPECTED ] || \
4214 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4216 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4217 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4218 NUMS=$($CMD | wc -l)
4219 [ $NUMS -eq $EXPECTED ] || \
4220 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4222 run_test 56p "check lfs find -uid and ! -uid ==============================="
4225 [ $RUNAS_ID -eq $UID ] &&
4226 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4229 setup_56 $NUMFILES $NUMDIRS
4231 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4234 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4235 NUMS=$($CMD | wc -l)
4236 [ $NUMS -eq $EXPECTED ] ||
4237 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4239 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4240 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4241 NUMS=$($CMD | wc -l)
4242 [ $NUMS -eq $EXPECTED ] ||
4243 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4245 run_test 56q "check lfs find -gid and ! -gid ==============================="
4249 setup_56 $NUMFILES $NUMDIRS
4252 CMD="$LFIND -size 0 -type f $TDIR"
4253 NUMS=$($CMD | wc -l)
4254 [ $NUMS -eq $EXPECTED ] ||
4255 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4257 CMD="$LFIND ! -size 0 -type f $TDIR"
4258 NUMS=$($CMD | wc -l)
4259 [ $NUMS -eq $EXPECTED ] ||
4260 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4261 echo "test" > $TDIR/$tfile
4262 echo "test2" > $TDIR/$tfile.2 && sync
4264 CMD="$LFIND -size 5 -type f $TDIR"
4265 NUMS=$($CMD | wc -l)
4266 [ $NUMS -eq $EXPECTED ] ||
4267 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4269 CMD="$LFIND -size +5 -type f $TDIR"
4270 NUMS=$($CMD | wc -l)
4271 [ $NUMS -eq $EXPECTED ] ||
4272 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4274 CMD="$LFIND -size +0 -type f $TDIR"
4275 NUMS=$($CMD | wc -l)
4276 [ $NUMS -eq $EXPECTED ] ||
4277 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4279 CMD="$LFIND ! -size -5 -type f $TDIR"
4280 NUMS=$($CMD | wc -l)
4281 [ $NUMS -eq $EXPECTED ] ||
4282 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4284 CMD="$LFIND -size -5 -type f $TDIR"
4285 NUMS=$($CMD | wc -l)
4286 [ $NUMS -eq $EXPECTED ] ||
4287 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4289 run_test 56r "check lfs find -size works =========================="
4291 test_56s() { # LU-611
4293 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4295 if [ $OSTCOUNT -gt 1 ]; then
4296 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4300 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4304 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4305 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4306 NUMS=$($CMD | wc -l)
4307 [ $NUMS -eq $EXPECTED ] ||
4308 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4310 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4311 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4312 NUMS=$($CMD | wc -l)
4313 [ $NUMS -eq $EXPECTED ] ||
4314 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4317 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4318 NUMS=$($CMD | wc -l)
4319 [ $NUMS -eq $EXPECTED ] ||
4320 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4322 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4323 NUMS=$($CMD | wc -l)
4324 [ $NUMS -eq $EXPECTED ] ||
4325 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4328 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4329 NUMS=$($CMD | wc -l)
4330 [ $NUMS -eq $EXPECTED ] ||
4331 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4333 run_test 56s "check lfs find -stripe-count works"
4335 test_56t() { # LU-611
4337 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4339 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4341 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4342 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4343 NUMS=$($CMD | wc -l)
4344 [ $NUMS -eq $EXPECTED ] ||
4345 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4347 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4348 NUMS=$($CMD | wc -l)
4349 [ $NUMS -eq $EXPECTED ] ||
4350 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4352 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4353 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4354 NUMS=$($CMD | wc -l)
4355 [ $NUMS -eq $EXPECTED ] ||
4356 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4358 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4359 NUMS=$($CMD | wc -l)
4360 [ $NUMS -eq $EXPECTED ] ||
4361 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4364 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4365 NUMS=$($CMD | wc -l)
4366 [ $NUMS -eq $EXPECTED ] ||
4367 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4369 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4370 NUMS=$($CMD | wc -l)
4371 [ $NUMS -eq $EXPECTED ] ||
4372 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4375 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4376 NUMS=$($CMD | wc -l)
4377 [ $NUMS -eq $EXPECTED ] ||
4378 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4380 run_test 56t "check lfs find -stripe-size works"
4382 test_56u() { # LU-611
4384 setup_56 $NUMFILES $NUMDIRS "-i 0"
4386 if [ $OSTCOUNT -gt 1 ]; then
4387 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4393 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4394 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4395 NUMS=$($CMD | wc -l)
4396 [ $NUMS -eq $EXPECTED ] ||
4397 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4400 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4401 NUMS=$($CMD | wc -l)
4402 [ $NUMS -eq $EXPECTED ] ||
4403 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4405 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4406 NUMS=$($CMD | wc -l)
4407 [ $NUMS -eq $EXPECTED ] ||
4408 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4411 # This should produce an error and not return any files
4412 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4413 NUMS=$($CMD 2>/dev/null | wc -l)
4414 [ $NUMS -eq $EXPECTED ] ||
4415 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 if [ $OSTCOUNT -gt 1 ]; then
4418 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4419 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4420 NUMS=$($CMD | wc -l)
4421 [ $NUMS -eq $EXPECTED ] ||
4422 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4425 run_test 56u "check lfs find -stripe-index works"
4432 setup_56 $NUMFILES $NUMDIRS
4434 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4435 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4437 for file in $($LFIND -mdt $UUID $TDIR); do
4438 file_mdt_idx=$($GETSTRIPE -M $file)
4439 [ $file_mdt_idx -eq $MDT_IDX ] ||
4440 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4443 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4445 # Get and check the actual stripe count of one file.
4446 # Usage: check_stripe_count <file> <expected_stripe_count>
4447 check_stripe_count() {
4452 [[ -z "$file" || -z "$expected" ]] &&
4453 error "check_stripe_count: invalid argument!"
4455 local cmd="$GETSTRIPE -c $file"
4456 actual=$($cmd) || error "$cmd failed"
4457 actual=${actual%% *}
4459 if [[ $actual -ne $expected ]]; then
4460 [[ $expected -eq -1 ]] ||
4461 error "$cmd wrong: found $actual, expected $expected"
4462 [[ $actual -eq $OSTCOUNT ]] ||
4463 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4471 rm -rf $TDIR || error "remove $TDIR failed"
4472 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4475 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4476 error "$GETSTRIPE -S -d $TDIR failed"
4477 stripe_size=${stripe_size%% *}
4479 local file_size=$((stripe_size * OSTCOUNT))
4480 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4481 local required_space=$((file_num * file_size))
4482 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4483 [[ $free_space -le $((required_space / 1024)) ]] &&
4484 skip_env "need at least $required_space bytes free space," \
4485 "have $free_space kbytes" && return
4488 local dd_count=$((file_size / dd_bs))
4490 # write data into the files
4494 for i in $(seq 1 $NUMFILES); do
4496 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4497 error "write data into $file failed"
4499 for i in $(seq 1 $NUMDIRS); do
4500 for j in $(seq 1 $NUMFILES); do
4501 file=$TDIR/dir$i/file$j
4502 yes | dd bs=$dd_bs count=$dd_count of=$file \
4504 error "write data into $file failed"
4509 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4512 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4514 eval $cmd || error "$cmd failed"
4516 check_stripe_count $TDIR/file1 $expected
4519 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4521 eval $cmd || error "$cmd failed"
4523 for j in $(seq 1 $NUMFILES); do
4524 check_stripe_count $TDIR/dir1/file$j $expected
4527 # lfs_migrate works with lfs find
4528 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4529 $LFS_MIGRATE -y -c $expected"
4531 eval $cmd || error "$cmd failed"
4533 for i in $(seq 2 $NUMFILES); do
4534 check_stripe_count $TDIR/file$i $expected
4536 for i in $(seq 2 $NUMDIRS); do
4537 for j in $(seq 1 $NUMFILES); do
4538 check_stripe_count $TDIR/dir$i/file$j $expected
4542 run_test 56w "check lfs_migrate -c stripe_count works"
4545 check_swap_layouts_support && return 0
4546 [ "$OSTCOUNT" -lt "2" ] &&
4547 skip_env "need 2 OST, skipping test" && return
4549 local dir0=$DIR/$tdir/$testnum
4550 mkdir -p $dir0 || error "creating dir $dir0"
4552 local ref1=/etc/passwd
4553 local file1=$dir0/file1
4555 $SETSTRIPE -c 2 $file1
4557 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4558 stripe=$($GETSTRIPE -c $file1)
4559 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4560 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4565 run_test 56x "lfs migration support"
4568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4569 # note test will not do anything if MDS is not local
4570 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4571 skip "Only applicable to ldiskfs-based MDTs"
4575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4576 local MNTDEV="osd*.*MDT*.mntdev"
4577 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4578 [ -z "$DEV" ] && error "can't access $MNTDEV"
4579 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4580 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4581 error "can't access $DEV"
4582 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4583 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4587 run_test 57a "verify MDS filesystem created with large inodes =="
4590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4591 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4592 skip "Only applicable to ldiskfs-based MDTs"
4596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4601 local FILEN=$dir/f$FILECOUNT
4603 rm -rf $dir || error "removing $dir"
4604 test_mkdir -p $dir || error "creating $dir"
4605 local num=$(get_mds_dir $dir)
4608 echo "mcreating $FILECOUNT files"
4609 createmany -m $dir/f 1 $FILECOUNT || \
4610 error "creating files in $dir"
4612 # verify that files do not have EAs yet
4613 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4614 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4618 df $dir #make sure we get new statfs data
4619 local MDSFREE=$(do_facet $mymds \
4620 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4621 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4622 echo "opening files to create objects/EAs"
4624 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4625 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4628 # verify that files have EAs now
4629 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4630 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4632 sleep 1 #make sure we get new statfs data
4634 local MDSFREE2=$(do_facet $mymds \
4635 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4636 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4637 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4638 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4639 error "MDC before $MDCFREE != after $MDCFREE2"
4641 echo "MDC before $MDCFREE != after $MDCFREE2"
4642 echo "unable to confirm if MDS has large inodes"
4647 run_test 57b "default LOV EAs are stored inside large inodes ==="
4650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4651 [ -z "$(which wiretest 2>/dev/null)" ] &&
4652 skip_env "could not find wiretest" && return
4655 run_test 58 "verify cross-platform wire constants =============="
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 echo "touch 130 files"
4660 createmany -o $DIR/f59- 130
4662 unlinkmany $DIR/f59- 130
4664 # wait for commitment of removal
4665 wait_delete_completed
4667 run_test 59 "verify cancellation of llog records async ========="
4669 TEST60_HEAD="test_60 run $RANDOM"
4671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4672 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4673 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4674 log "$TEST60_HEAD - from kernel mode"
4675 do_facet mgs sh run-llog.sh
4677 run_test 60a "llog sanity tests run from kernel module =========="
4679 test_60b() { # bug 6411
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4682 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4694 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4696 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4700 echo "create 5000 files"
4701 createmany -o $DIR/f60c- 5000
4702 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4703 lctl set_param fail_loc=0x80000137
4704 unlinkmany $DIR/f60c- 5000
4705 lctl set_param fail_loc=0
4707 run_test 60c "unlink file when mds full"
4710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4711 SAVEPRINTK=$(lctl get_param -n printk)
4713 # verify "lctl mark" is even working"
4714 MESSAGE="test message ID $RANDOM $$"
4715 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4716 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4718 lctl set_param printk=0 || error "set lnet.printk failed"
4719 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4720 MESSAGE="new test message ID $RANDOM $$"
4721 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4722 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4723 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4725 lctl set_param -n printk="$SAVEPRINTK"
4727 run_test 60d "test printk console message masking"
4730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4732 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4733 cancel_lru_locks osc
4734 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4737 run_test 61 "mmap() writes don't make sync hang ================"
4739 # bug 2330 - insufficient obd_match error checking causes LBUG
4741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4744 cancel_lru_locks osc
4745 lctl set_param fail_loc=0x405
4746 cat $f && error "cat succeeded, expect -EIO"
4747 lctl set_param fail_loc=0
4749 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4750 # match every page all of the time.
4751 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4753 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4754 test_63a() { # was test_63
4755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4756 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4757 lctl set_param -n osc.*.max_dirty_mb 0
4758 for i in `seq 10` ; do
4759 dd if=/dev/zero of=$DIR/f63 bs=8k &
4765 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4766 rm -f $DIR/f63 || true
4768 run_test 63a "Verify oig_wait interruption does not crash ======="
4770 # bug 2248 - async write errors didn't return to application on sync
4771 # bug 3677 - async write errors left page locked
4773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4775 lctl set_param debug=-1
4777 # ensure we have a grant to do async writes
4778 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4781 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4782 lctl set_param fail_loc=0x80000406
4783 $MULTIOP $DIR/$tfile Owy && \
4784 error "sync didn't return ENOMEM"
4785 sync; sleep 2; sync # do a real sync this time to flush page
4786 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4787 error "locked page left in cache after async error" || true
4790 run_test 63b "async write errors should be returned to fsync ==="
4793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4795 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4797 run_test 64a "verify filter grant calculations (in kernel) ====="
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4801 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4804 run_test 64b "check out-of-space detection on client ==========="
4807 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4809 run_test 64c "verify grant shrink ========================------"
4811 # bug 1414 - set/get directories' stripe info
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4814 test_mkdir -p $DIR/$tdir
4816 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4818 run_test 65a "directory with no stripe info ===================="
4821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4822 test_mkdir -p $DIR/$tdir
4823 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4826 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4828 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4832 if [ $OSTCOUNT -gt 1 ]; then
4833 test_mkdir -p $DIR/$tdir
4834 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4835 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4837 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4840 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4844 test_mkdir -p $DIR/$tdir
4845 if [ $STRIPECOUNT -le 0 ]; then
4847 elif [ $STRIPECOUNT -gt 2000 ]; then
4848 #LOV_MAX_STRIPE_COUNT is 2000
4849 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4851 sc=$(($STRIPECOUNT - 1))
4853 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4854 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4855 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4856 error "lverify failed"
4858 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4862 test_mkdir -p $DIR/$tdir
4864 $SETSTRIPE $DIR/$tdir || error "setstripe"
4865 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4866 error "no stripe info failed"
4868 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4870 run_test 65e "directory setstripe defaults ======================="
4873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4874 test_mkdir -p $DIR/${tdir}f
4875 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4877 run_test 65f "dir setstripe permission (should return error) ==="
4880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4881 test_mkdir -p $DIR/$tdir
4882 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4884 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4885 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4886 error "delete default stripe failed"
4888 run_test 65g "directory setstripe -d ==========================="
4891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4892 test_mkdir -p $DIR/$tdir
4893 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4895 test_mkdir -p $DIR/$tdir/dd1
4896 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4897 error "stripe info inherit failed"
4899 run_test 65h "directory stripe info inherit ===================="
4901 test_65i() { # bug6367
4902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4903 $SETSTRIPE -S 65536 -c -1 $MOUNT
4905 run_test 65i "set non-default striping on root directory (bug 6367)="
4907 test_65ia() { # bug12836
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4909 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4911 run_test 65ia "getstripe on -1 default directory striping"
4913 test_65ib() { # bug12836
4914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4915 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4917 run_test 65ib "getstripe -v on -1 default directory striping"
4919 test_65ic() { # bug12836
4920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4921 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4923 run_test 65ic "new find on -1 default directory striping"
4925 test_65j() { # bug6367
4926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4928 # if we aren't already remounting for each test, do so for this test
4929 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4930 cleanup || error "failed to unmount"
4933 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4935 run_test 65j "set default striping on root directory (bug 6367)="
4937 test_65k() { # bug11679
4938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4942 echo "Check OST status: "
4943 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4944 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4946 for OSC in $MDS_OSCS; do
4947 echo $OSC "is activate"
4948 do_facet $SINGLEMDS lctl --device %$OSC activate
4952 for INACTIVE_OSC in $MDS_OSCS; do
4953 echo "Deactivate: " $INACTIVE_OSC
4954 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4955 for STRIPE_OSC in $MDS_OSCS; do
4956 OST=`osc_to_ost $STRIPE_OSC`
4957 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4958 awk -F: /$OST/'{ print $1 }' | head -n 1`
4960 [ -f $DIR/$tdir/$IDX ] && continue
4961 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4962 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4964 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4967 echo $INACTIVE_OSC "is Activate."
4968 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4971 run_test 65k "validate manual striping works properly with deactivated OSCs"
4973 test_65l() { # bug 12836
4974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4975 test_mkdir -p $DIR/$tdir/test_dir
4976 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4977 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4979 run_test 65l "lfs find on -1 stripe dir ========================"
4981 # bug 2543 - update blocks count on client
4983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4985 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4986 sync; sync_all_data; sync; sync_all_data
4987 cancel_lru_locks osc
4988 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4989 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4991 run_test 66 "update inode blocks count on client ==============="
4996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4998 if [ ! -z "$LLOOP" ]; then
4999 if swapon -s | grep -q $LLOOP; then
5000 swapoff $LLOOP || error "swapoff failed"
5003 $LCTL blockdev_detach $LLOOP || error "detach failed"
5007 if [ ! -z "$LLITELOOPLOAD" ]; then
5015 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5019 swapon -s | awk '($1 == "'$1'") { print $4 }'
5022 # test case for lloop driver, basic function
5024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5025 [ "$UID" != 0 ] && skip_env "must run as root" && return
5026 llite_lloop_enabled || \
5027 { skip_env "llite_lloop module disabled" && return; }
5029 trap cleanup_68 EXIT
5031 if ! module_loaded llite_lloop; then
5032 if load_module llite/llite_lloop; then
5035 skip_env "can't find module llite_lloop"
5040 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5041 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5042 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5044 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5045 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5049 run_test 68a "lloop driver - basic test ========================"
5051 # excercise swapping to lustre by adding a high priority swapfile entry
5052 # and then consuming memory until it is used.
5053 test_68b() { # was test_68
5054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5055 [ "$UID" != 0 ] && skip_env "must run as root" && return
5056 lctl get_param -n devices | grep -q obdfilter && \
5057 skip "local OST" && return
5059 grep -q llite_lloop /proc/modules
5060 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5062 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5063 skip "can't reliably test swap with TCP" && return
5065 MEMTOTAL=`meminfo MemTotal`
5066 NR_BLOCKS=$((MEMTOTAL>>8))
5067 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5069 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5070 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5073 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5075 trap cleanup_68 EXIT
5077 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5079 echo "before: `swapon -s | grep $LLOOP`"
5080 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5081 echo "after: `swapon -s | grep $LLOOP`"
5082 SWAPUSED=`swap_used $LLOOP`
5086 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5088 run_test 68b "support swapping to Lustre ========================"
5090 # bug5265, obdfilter oa2dentry return -ENOENT
5091 # #define OBD_FAIL_OST_ENOENT 0x217
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5094 remote_ost_nodsh && skip "remote OST with nodsh" && return
5097 $SETSTRIPE -c 1 -i 0 $f
5099 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5101 do_facet ost1 lctl set_param fail_loc=0x217
5102 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5103 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5105 do_facet ost1 lctl set_param fail_loc=0
5106 $DIRECTIO write $f 0 2 || error "write error"
5108 cancel_lru_locks osc
5109 $DIRECTIO read $f 0 1 || error "read error"
5111 do_facet ost1 lctl set_param fail_loc=0x217
5112 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5114 do_facet ost1 lctl set_param fail_loc=0
5117 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5120 test_mkdir -p $DIR/$tdir
5121 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5123 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5125 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5127 [ "$RUNAS_ID" = "$UID" ] &&
5128 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5130 # Check that testing environment is properly set up. Skip if not
5131 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5132 skip_env "User $RUNAS_ID does not exist - skipping"
5135 # We had better clear the $DIR to get enough space for dd
5138 chmod 777 $DIR/$tfile
5139 chmod ug+s $DIR/$tfile
5140 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5141 error "$RUNAS dd $DIR/$tfile failed"
5142 # See if we are still setuid/sgid
5143 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5144 error "S/gid is not dropped on write"
5145 # Now test that MDS is updated too
5146 cancel_lru_locks mdc
5147 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5148 error "S/gid is not dropped on MDS"
5151 run_test 72a "Test that remove suid works properly (bug5695) ===="
5153 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5156 [ "$RUNAS_ID" = "$UID" ] && \
5157 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5158 [ "$RUNAS_ID" -eq 0 ] && \
5159 skip_env "RUNAS_ID = 0 -- skipping" && return
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5162 # Check that testing environment is properly set up. Skip if not
5163 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5164 skip_env "User $RUNAS_ID does not exist - skipping"
5167 touch $DIR/${tfile}-f{g,u}
5168 test_mkdir $DIR/${tfile}-dg
5169 test_mkdir $DIR/${tfile}-du
5170 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5171 chmod g+s $DIR/${tfile}-{f,d}g
5172 chmod u+s $DIR/${tfile}-{f,d}u
5173 for perm in 777 2777 4777; do
5174 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5175 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5176 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5177 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5181 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5183 # bug 3462 - multiple simultaneous MDC requests
5185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5186 test_mkdir $DIR/d73-1
5187 test_mkdir $DIR/d73-2
5188 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5191 lctl set_param fail_loc=0x80000129
5192 $MULTIOP $DIR/d73-1/f73-2 Oc &
5194 lctl set_param fail_loc=0
5196 $MULTIOP $DIR/d73-2/f73-3 Oc &
5200 wait $pid1 || return 1
5204 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5205 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5206 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5210 run_test 73 "multiple MDC requests (should not deadlock)"
5212 test_74a() { # bug 6149, 6184
5213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5214 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5216 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5217 # will spin in a tight reconnection loop
5219 lctl set_param fail_loc=0x8000030e
5220 # get any lock that won't be difficult - lookup works.
5222 lctl set_param fail_loc=0
5226 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5228 test_74b() { # bug 13310
5229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5230 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5232 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5233 # will spin in a tight reconnection loop
5234 lctl set_param fail_loc=0x8000030e
5235 # get a "difficult" lock
5237 lctl set_param fail_loc=0
5241 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 #define OBD_FAIL_LDLM_NEW_LOCK
5246 lctl set_param fail_loc=0x80000319
5247 touch $DIR/$tfile && error "Touch successful"
5250 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5253 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5256 get_inode_slab_tunables() {
5257 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5260 set_inode_slab_tunables() {
5261 echo "lustre_inode_cache $1" > /proc/slabinfo
5264 test_76() { # Now for bug 20433, added originally in bug 1443
5265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 local SLAB_SETTINGS=`get_inode_slab_tunables`
5267 local CPUS=`getconf _NPROCESSORS_ONLN`
5268 # we cannot set limit below 1 which means 1 inode in each
5269 # per-cpu cache is still allowed
5270 set_inode_slab_tunables "1 1 0"
5271 cancel_lru_locks osc
5272 BEFORE_INODES=`num_inodes`
5273 echo "before inodes: $BEFORE_INODES"
5275 [ "$SLOW" = "no" ] && COUNT=100
5276 for i in `seq $COUNT`; do
5280 cancel_lru_locks osc
5281 AFTER_INODES=`num_inodes`
5282 echo "after inodes: $AFTER_INODES"
5284 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5286 AFTER_INODES=`num_inodes`
5288 echo "wait $wait seconds inodes: $AFTER_INODES"
5289 if [ $wait -gt 30 ]; then
5290 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5293 set_inode_slab_tunables "$SLAB_SETTINGS"
5295 run_test 76 "confirm clients recycle inodes properly ===="
5301 # Note: in sptlrpc modes which enable its own bulk checksum, the
5302 # original crc32_le bulk checksum will be automatically disabled,
5303 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5304 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5305 # In this case set_checksums() will not be no-op, because sptlrpc
5306 # bulk checksum will be enabled all through the test.
5308 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5309 lctl set_param -n osc.*.checksums $1
5313 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5314 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5315 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5316 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5319 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5320 log "set checksum type to $1"
5323 F77_TMP=$TMP/f77-temp
5326 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5327 error "error writing to $F77_TMP"
5330 test_77a() { # bug 10889
5331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5332 $GSS && skip "could not run with gss" && return
5333 [ ! -f $F77_TMP ] && setup_f77
5335 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5339 run_test 77a "normal checksum read/write operation ============="
5341 test_77b() { # bug 10889
5342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5343 $GSS && skip "could not run with gss" && return
5344 [ ! -f $F77_TMP ] && setup_f77
5345 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5346 lctl set_param fail_loc=0x80000409
5348 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5349 error "dd error: $?"
5350 lctl set_param fail_loc=0
5353 run_test 77b "checksum error on client write ===================="
5355 test_77c() { # bug 10889
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 $GSS && skip "could not run with gss" && return
5358 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5360 for algo in $CKSUM_TYPES; do
5361 cancel_lru_locks osc
5362 set_checksum_type $algo
5363 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5364 lctl set_param fail_loc=0x80000408
5365 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5366 lctl set_param fail_loc=0
5369 set_checksum_type $ORIG_CSUM_TYPE
5372 run_test 77c "checksum error on client read ==================="
5374 test_77d() { # bug 10889
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 $GSS && skip "could not run with gss" && return
5377 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5378 lctl set_param fail_loc=0x80000409
5380 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5381 error "direct write: rc=$?"
5382 lctl set_param fail_loc=0
5385 run_test 77d "checksum error on OST direct write ==============="
5387 test_77e() { # bug 10889
5388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 $GSS && skip "could not run with gss" && return
5390 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5391 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5392 lctl set_param fail_loc=0x80000408
5394 cancel_lru_locks osc
5395 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5396 error "direct read: rc=$?"
5397 lctl set_param fail_loc=0
5400 run_test 77e "checksum error on OST direct read ================"
5402 test_77f() { # bug 10889
5403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5404 $GSS && skip "could not run with gss" && return
5406 for algo in $CKSUM_TYPES; do
5407 cancel_lru_locks osc
5408 set_checksum_type $algo
5409 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5410 lctl set_param fail_loc=0x409
5411 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5412 error "direct write succeeded"
5413 lctl set_param fail_loc=0
5415 set_checksum_type $ORIG_CSUM_TYPE
5418 run_test 77f "repeat checksum error on write (expect error) ===="
5420 test_77g() { # bug 10889
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 $GSS && skip "could not run with gss" && return
5423 remote_ost_nodsh && skip "remote OST with nodsh" && return
5425 [ ! -f $F77_TMP ] && setup_f77
5427 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5428 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5429 do_facet ost1 lctl set_param fail_loc=0x8000021a
5431 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5432 error "write error: rc=$?"
5433 do_facet ost1 lctl set_param fail_loc=0
5436 run_test 77g "checksum error on OST write ======================"
5438 test_77h() { # bug 10889
5439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5440 $GSS && skip "could not run with gss" && return
5441 remote_ost_nodsh && skip "remote OST with nodsh" && return
5443 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5444 cancel_lru_locks osc
5445 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5446 do_facet ost1 lctl set_param fail_loc=0x8000021b
5448 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5449 do_facet ost1 lctl set_param fail_loc=0
5452 run_test 77h "checksum error on OST read ======================="
5454 test_77i() { # bug 13805
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5456 $GSS && skip "could not run with gss" && return
5457 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5458 lctl set_param fail_loc=0x40b
5459 remount_client $MOUNT
5460 lctl set_param fail_loc=0
5461 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5462 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5463 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5464 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5466 remount_client $MOUNT
5468 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5470 test_77j() { # bug 13805
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 $GSS && skip "could not run with gss" && return
5473 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5474 lctl set_param fail_loc=0x40c
5475 remount_client $MOUNT
5476 lctl set_param fail_loc=0
5477 sleep 2 # wait async osc connect to finish
5478 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5479 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5480 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5481 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5483 remount_client $MOUNT
5485 run_test 77j "client only supporting ADLER32 ===================="
5487 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5491 test_78() { # bug 10901
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 remote_ost || { skip_env "local OST" && return; }
5496 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5497 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5498 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5499 echo "MemTotal: $MEMTOTAL"
5500 # reserve 256MB of memory for the kernel and other running processes,
5501 # and then take 1/2 of the remaining memory for the read/write buffers.
5502 if [ $MEMTOTAL -gt 512 ] ;then
5503 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5505 # for those poor memory-starved high-end clusters...
5506 MEMTOTAL=$((MEMTOTAL / 2))
5508 echo "Mem to use for directio: $MEMTOTAL"
5509 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5510 [ $F78SIZE -gt 512 ] && F78SIZE=512
5511 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5512 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5513 echo "Smallest OST: $SMALLESTOST"
5514 [ $SMALLESTOST -lt 10240 ] && \
5515 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5517 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5518 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5520 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5521 echo "File size: $F78SIZE"
5522 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5523 for i in `seq 1 $NSEQ`
5525 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5526 echo directIO rdwr round $i of $NSEQ
5527 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5532 run_test 78 "handle large O_DIRECT writes correctly ============"
5534 test_79() { # bug 12743
5535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5536 wait_delete_completed
5538 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5539 BKFREE=$(calc_osc_kbytes kbytesfree)
5540 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5542 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5543 DFTOTAL=`echo $STRING | cut -d, -f1`
5544 DFUSED=`echo $STRING | cut -d, -f2`
5545 DFAVAIL=`echo $STRING | cut -d, -f3`
5546 DFFREE=$(($DFTOTAL - $DFUSED))
5548 ALLOWANCE=$((64 * $OSTCOUNT))
5550 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5551 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5552 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5554 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5555 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5556 error "df free($DFFREE) mismatch OST free($BKFREE)"
5558 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5559 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5560 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5563 run_test 79 "df report consistency check ======================="
5565 test_80() { # bug 10718
5566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5567 # relax strong synchronous semantics for slow backends like ZFS
5568 local soc="obdfilter.*.sync_on_lock_cancel"
5569 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5571 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5572 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5573 facet_active_host $host; done | sort -u)
5574 do_nodes $hosts lctl set_param $soc=never
5577 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5579 local BEFORE=`date +%s`
5580 cancel_lru_locks osc
5581 local AFTER=`date +%s`
5582 local DIFF=$((AFTER-BEFORE))
5583 if [ $DIFF -gt 1 ] ; then
5584 error "elapsed for 1M@1T = $DIFF"
5587 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5591 run_test 80 "Page eviction is equally fast at high offsets too ===="
5593 test_81a() { # LU-456
5594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5595 remote_ost_nodsh && skip "remote OST with nodsh" && return
5596 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5597 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5598 do_facet ost1 lctl set_param fail_loc=0x80000228
5600 # write should trigger a retry and success
5601 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5602 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5604 if [ $RC -ne 0 ] ; then
5605 error "write should success, but failed for $RC"
5608 run_test 81a "OST should retry write when get -ENOSPC ==============="
5610 test_81b() { # LU-456
5611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5612 remote_ost_nodsh && skip "remote OST with nodsh" && return
5613 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5614 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5615 do_facet ost1 lctl set_param fail_loc=0x228
5617 # write should retry several times and return -ENOSPC finally
5618 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5619 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5622 if [ $RC -ne $ENOSPC ] ; then
5623 error "dd should fail for -ENOSPC, but succeed."
5626 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5628 test_82() { # LU-1031
5629 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5633 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5635 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5637 kill -USR1 $MULTIPID2
5639 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5640 error "First grouplock does not block second one"
5642 echo "Second grouplock blocks first one"
5644 kill -USR1 $MULTIPID1
5648 run_test 82 "Basic grouplock test ==============================="
5651 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5653 test_mkdir -p $DIR/d99cvsroot
5654 chown $RUNAS_ID $DIR/d99cvsroot
5655 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5658 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5661 run_test 99a "cvs init ========================================="
5664 [ -z "$(which cvs 2>/dev/null)" ] &&
5665 skip_env "could not find cvs" && return
5666 [ ! -d $DIR/d99cvsroot ] && test_99a
5668 # some versions of cvs import exit(1) when asked to import links or
5669 # files they can't read. ignore those files.
5670 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5671 ! -perm +4 -printf '-I %f\n')
5672 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5673 d99reposname vtag rtag
5675 run_test 99b "cvs import ======================================="
5678 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5679 [ ! -d $DIR/d99cvsroot ] && test_99b
5681 test_mkdir -p $DIR/d99reposname
5682 chown $RUNAS_ID $DIR/d99reposname
5683 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5685 run_test 99c "cvs checkout ====================================="
5688 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5689 [ ! -d $DIR/d99cvsroot ] && test_99c
5690 cd $DIR/d99reposname
5692 $RUNAS cvs add -m 'addmsg' foo99
5694 run_test 99d "cvs add =========================================="
5697 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5698 [ ! -d $DIR/d99cvsroot ] && test_99c
5699 cd $DIR/d99reposname
5702 run_test 99e "cvs update ======================================="
5705 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5706 [ ! -d $DIR/d99cvsroot ] && test_99d
5707 cd $DIR/d99reposname
5708 $RUNAS cvs commit -m 'nomsg' foo99
5709 rm -fr $DIR/d99cvsroot
5711 run_test 99f "cvs commit ======================================="
5714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5715 [ "$NETTYPE" = tcp ] || \
5716 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5719 remote_ost_nodsh && skip "remote OST with nodsh" && return
5720 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5722 { skip "useless for local single node setup" && return; }
5724 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5725 [ "$PROT" != "tcp" ] && continue
5726 RPORT=$(echo $REMOTE | cut -d: -f2)
5727 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5730 LPORT=`echo $LOCAL | cut -d: -f2`
5731 if [ $LPORT -ge 1024 ]; then
5732 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5734 error_exit "local: $LPORT > 1024, remote: $RPORT"
5737 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5739 run_test 100 "check local port using privileged port ==========="
5741 function get_named_value()
5750 echo $line | sed "s/^$tag[ ]*//"
5757 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5758 awk '/^max_cached_mb/ { print $2 }')
5761 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5770 local cache_limit=32
5772 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5773 trap cleanup_101a EXIT
5774 $LCTL set_param -n llite.*.read_ahead_stats 0
5775 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5778 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5780 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5781 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5784 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5785 get_named_value 'read but discarded' | cut -d" " -f1`; do
5786 discard=$(($discard + $s))
5790 if [ $(($discard * 10)) -gt $nreads ] ;then
5791 $LCTL get_param osc.*-osc*.rpc_stats
5792 $LCTL get_param llite.*.read_ahead_stats
5793 error "too many ($discard) discarded pages"
5795 rm -f $DIR/$tfile || true
5797 run_test 101a "check read-ahead for random reads ================"
5800 test_mkdir -p $DIR/$tdir
5802 STRIPE_COUNT=$OSTCOUNT
5805 local list=$(comma_list $(osts_nodes))
5806 set_osd_param $list '' read_cache_enable 0
5807 set_osd_param $list '' writethrough_cache_enable 0
5809 trap cleanup_test101bc EXIT
5810 # prepare the read-ahead file
5811 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5813 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5816 cleanup_test101bc() {
5821 local list=$(comma_list $(osts_nodes))
5822 set_osd_param $list '' read_cache_enable 1
5823 set_osd_param $list '' writethrough_cache_enable 1
5827 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5832 local STRIPE_SIZE=1048576
5833 local RA_INC=1048576
5834 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5835 local FILE_LENGTH=$((64*100))
5836 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5837 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5838 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5839 get_named_value 'read but discarded' | \
5840 cut -d" " -f1 | calc_total`
5841 if [ $DISCARD -gt $discard_limit ]; then
5842 $LCTL get_param llite.*.read_ahead_stats
5843 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5845 echo "Read-ahead success for size ${READ_SIZE}"
5850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5851 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5852 local STRIPE_SIZE=1048576
5853 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5854 local FILE_LENGTH=$((STRIPE_SIZE*100))
5855 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5856 # prepare the read-ahead file
5858 cancel_lru_locks osc
5859 for BIDX in 2 4 8 16 32 64 128 256
5861 local BSIZE=$((BIDX*4096))
5862 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5863 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5864 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5865 $LCTL set_param -n llite.*.read_ahead_stats 0
5866 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5867 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5868 cancel_lru_locks osc
5874 run_test 101b "check stride-io mode read-ahead ================="
5877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5878 local STRIPE_SIZE=1048576
5879 local FILE_LENGTH=$((STRIPE_SIZE*100))
5885 cancel_lru_locks osc
5886 $LCTL set_param osc.*.rpc_stats 0
5887 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5888 for osc in $($LCTL get_param -N osc.*); do
5889 if [ "$osc" == "osc.num_refs" ]; then
5893 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5894 if [ $lines -le 20 ]; then
5898 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5899 awk '$1 == "1:" { print $2; exit; }')
5900 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5901 awk '$1 == "2:" { print $2; exit; }')
5902 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5903 awk '$1 == "4:" { print $2; exit; }')
5904 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5905 awk '$1 == "8:" { print $2; exit; }')
5907 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5908 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5909 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5910 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5911 echo "${osc} rpc check passed!"
5916 run_test 101c "check stripe_size aligned read-ahead ================="
5919 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5920 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5925 local file=$DIR/$tfile
5926 local size=${FILESIZE_101c:-500}
5927 local ra_MB=${READAHEAD_MB:-40}
5929 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5930 [ $space -gt $((size * 1024)) ] ||
5931 { skip "Need free space ${size}M, have ${space}K" && return; }
5933 echo "Creating test file $file of size ${size}M with ${space}K free space"
5934 $SETSTRIPE -c -1 $file || error "setstripe failed"
5935 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5936 echo Cancel LRU locks on lustre client to flush the client cache
5937 cancel_lru_locks osc
5939 echo Disable read-ahead
5940 local old_READAHEAD=$(set_read_ahead 0)
5942 echo Reading the test file $file with read-ahead disabled
5943 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5945 echo Cancel LRU locks on lustre client to flush the client cache
5946 cancel_lru_locks osc
5947 echo Enable read-ahead with ${ra_MB}MB
5948 set_read_ahead $ra_MB
5950 echo Reading the test file $file with read-ahead enabled
5951 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5953 echo read-ahead disabled time read $time_ra_OFF
5954 echo read-ahead enabled time read $time_ra_ON
5956 set_read_ahead $old_READAHEAD
5958 wait_delete_completed
5960 [ $time_ra_ON -lt $time_ra_OFF ] ||
5961 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5962 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5964 run_test 101d "file read with and without read-ahead enabled ================="
5967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5968 local file=$DIR/$tfile
5973 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5974 local need_space=$((count * size))
5975 [ $space -gt $need_space ] ||
5976 { skip_env "Need free space $need_space, have $space" && return; }
5978 echo Creating $count ${size}K test files
5979 for ((i = 0; i < $count; i++)); do
5980 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5983 echo Cancel LRU locks on lustre client to flush the client cache
5984 cancel_lru_locks osc
5986 echo Reset readahead stats
5987 $LCTL set_param -n llite.*.read_ahead_stats 0
5989 for ((i = 0; i < $count; i++)); do
5990 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5993 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5994 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5996 for ((i = 0; i < $count; i++)); do
5997 rm -rf ${file}_${i} 2>/dev/null
6000 #10000 means 20% reads are missing in readahead
6001 [ $miss -lt 10000 ] || error "misses too much for small reads"
6003 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6005 cleanup_test101f() {
6007 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6008 rm -rf $DIR/$tfile 2>/dev/null
6012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6013 local file=$DIR/$tfile
6016 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6017 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6018 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6019 trap cleanup_test101f EXIT
6021 echo Cancel LRU locks on lustre client to flush the client cache
6022 cancel_lru_locks osc
6024 echo Reset readahead stats
6025 $LCTL set_param -n llite.*.read_ahead_stats 0
6026 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6027 # readahead should read in 2M file on second read, so only miss
6029 echo Random 4K reads on 2M file for 1000 times
6030 $READS -f $file -s 2097152 -b 4096 -n $nreads
6032 echo checking missing pages
6033 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6034 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6036 [ $miss -lt 3 ] || error "misses too much pages!"
6039 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6042 test_mkdir -p $DIR/$tdir
6043 chown $RUNAS_ID $DIR/$tdir
6046 STRIPE_COUNT=$OSTCOUNT
6047 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6049 trap cleanup_test102 EXIT
6051 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6053 for num in 1 2 3 4; do
6054 for count in $(seq 1 $STRIPE_COUNT); do
6055 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6056 local size=`expr $STRIPE_SIZE \* $num`
6057 local file=file"$num-$idx-$count"
6058 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6064 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6070 rm -rf $DIR/d0.sanity/d102
6074 local testfile=$DIR/xattr_testfile
6078 [ "$UID" != 0 ] && skip_env "must run as root" && return
6079 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6080 skip_env "must have user_xattr" && return
6082 [ -z "$(which setfattr 2>/dev/null)" ] &&
6083 skip_env "could not find setfattr" && return
6085 echo "set/get xattr..."
6086 setfattr -n trusted.name1 -v value1 $testfile ||
6087 error "setfattr -n trusted.name1=value1 $testfile failed"
6088 getfattr -n trusted.name1 $testfile 2> /dev/null |
6089 grep "trusted.name1=.value1" ||
6090 error "$testfile missing trusted.name1=value1"
6092 setfattr -n user.author1 -v author1 $testfile ||
6093 error "setfattr -n user.author1=author1 $testfile failed"
6094 getfattr -n user.author1 $testfile 2> /dev/null |
6095 grep "user.author1=.author1" ||
6096 error "$testfile missing trusted.author1=author1"
6099 setfattr -n trusted.name2 -v value2 $testfile ||
6100 error "$testfile unable to set trusted.name2"
6101 setfattr -n trusted.name3 -v value3 $testfile ||
6102 error "$testfile unable to set trusted.name3"
6103 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6104 grep "trusted.name" | wc -l) -eq 3 ] ||
6105 error "$testfile missing 3 trusted.name xattrs"
6107 setfattr -n user.author2 -v author2 $testfile ||
6108 error "$testfile unable to set user.author2"
6109 setfattr -n user.author3 -v author3 $testfile ||
6110 error "$testfile unable to set user.author3"
6111 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6112 grep "user.author" | wc -l) -eq 3 ] ||
6113 error "$testfile missing 3 user.author xattrs"
6115 echo "remove xattr..."
6116 setfattr -x trusted.name1 $testfile ||
6117 error "$testfile error deleting trusted.name1"
6118 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6119 error "$testfile did not delete trusted.name1 xattr"
6121 setfattr -x user.author1 $testfile ||
6122 error "$testfile error deleting user.author1"
6123 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6124 error "$testfile did not delete trusted.name1 xattr"
6126 # b10667: setting lustre special xattr be silently discarded
6127 echo "set lustre special xattr ..."
6128 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6129 error "$testfile allowed setting trusted.lov"
6131 run_test 102a "user xattr test =================================="
6134 # b10930: get/set/list trusted.lov xattr
6135 echo "get/set/list trusted.lov xattr ..."
6136 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6137 local testfile=$DIR/$tfile
6138 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6139 error "setstripe failed"
6140 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6141 error "getstripe failed"
6142 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6143 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6145 local testfile2=${testfile}2
6146 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6147 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6150 setfattr -n trusted.lov -v $value $testfile2
6151 local stripe_size=$($GETSTRIPE -S $testfile2)
6152 local stripe_count=$($GETSTRIPE -c $testfile2)
6153 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6154 [ $stripe_count -eq $STRIPECOUNT ] ||
6155 error "stripe count $stripe_count != $STRIPECOUNT"
6158 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6161 # b10930: get/set/list lustre.lov xattr
6162 echo "get/set/list lustre.lov xattr ..."
6163 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6164 test_mkdir -p $DIR/$tdir
6165 chown $RUNAS_ID $DIR/$tdir
6166 local testfile=$DIR/$tdir/$tfile
6167 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6168 error "setstripe failed"
6169 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6170 error "getstripe failed"
6171 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6172 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6174 local testfile2=${testfile}2
6175 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6176 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6178 $RUNAS $MCREATE $testfile2
6179 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6180 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6181 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6182 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6183 [ $stripe_count -eq $STRIPECOUNT ] ||
6184 error "stripe count $stripe_count != $STRIPECOUNT"
6186 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6188 compare_stripe_info1() {
6189 local stripe_index_all_zero=true
6191 for num in 1 2 3 4; do
6192 for count in $(seq 1 $STRIPE_COUNT); do
6193 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6194 local size=$((STRIPE_SIZE * num))
6195 local file=file"$num-$offset-$count"
6196 stripe_size=$(lfs getstripe -S $PWD/$file)
6197 [ $stripe_size -ne $size ] &&
6198 error "$file: size $stripe_size != $size"
6199 stripe_count=$(lfs getstripe -c $PWD/$file)
6200 # allow fewer stripes to be created, ORI-601
6201 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6202 error "$file: count $stripe_count != $count"
6203 stripe_index=$(lfs getstripe -i $PWD/$file)
6204 [ $stripe_index -ne 0 ] &&
6205 stripe_index_all_zero=false
6209 $stripe_index_all_zero &&
6210 error "all files are being extracted starting from OST index 0"
6215 [ -n "$(which tar 2>/dev/null)" ] &&
6216 strings $(which tar) | grep -q "lustre" && echo tar
6220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6221 # b10930: tar test for trusted.lov xattr
6222 TAR=$(find_lustre_tar)
6223 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6224 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6226 test_mkdir -p $DIR/d102d
6227 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6229 compare_stripe_info1
6231 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6235 # b10930: tar test for trusted.lov xattr
6236 TAR=$(find_lustre_tar)
6237 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6238 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6240 test_mkdir -p $DIR/d102f
6242 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6244 compare_stripe_info1
6246 run_test 102f "tar copy files, not keep osts ==========="
6249 local xsize=${1:-1024} # in bytes
6250 local file=$DIR/$tfile
6252 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6253 skip "must have user_xattr" && return 0
6254 [ -z "$(which setfattr 2>/dev/null)" ] &&
6255 skip_env "could not find setfattr" && return 0
6256 [ -z "$(which getfattr 2>/dev/null)" ] &&
6257 skip_env "could not find getfattr" && return 0
6261 local value="$(generate_string $xsize)"
6263 local xbig=trusted.big
6264 log "save $xbig on $file"
6265 setfattr -n $xbig -v $value $file ||
6266 error "saving $xbig on $file failed"
6268 local orig=$(get_xattr_value $xbig $file)
6269 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6271 local xsml=trusted.sml
6272 log "save $xsml on $file"
6273 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6275 local new=$(get_xattr_value $xbig $file)
6276 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6278 log "grow $xsml on $file"
6279 setfattr -n $xsml -v "$value" $file ||
6280 error "growing $xsml on $file failed"
6282 new=$(get_xattr_value $xbig $file)
6283 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6284 log "$xbig still valid after growing $xsml"
6289 test_102h() { # bug 15777
6292 run_test 102h "grow xattr from inside inode to external block"
6295 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6296 grow_xattr $(max_xattr_size)
6298 run_test 102ha "grow xattr from inside inode to external inode"
6300 test_102i() { # bug 17038
6302 ln -s $DIR/$tfile $DIR/${tfile}link
6303 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6304 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"
6305 rm -f $DIR/$tfile $DIR/${tfile}link
6307 run_test 102i "lgetxattr test on symbolic link ============"
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6311 TAR=$(find_lustre_tar)
6312 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6313 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6314 setup_test102 "$RUNAS"
6315 test_mkdir -p $DIR/d102j
6316 chown $RUNAS_ID $DIR/d102j
6317 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6319 compare_stripe_info1 "$RUNAS"
6321 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6325 # b22187 just check that does not crash for regular file.
6326 setfattr -n trusted.lov $DIR/$tfile
6327 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6328 local test_kdir=$DIR/d102k
6329 test_mkdir $test_kdir
6330 local default_size=`$GETSTRIPE -S $test_kdir`
6331 local default_count=`$GETSTRIPE -c $test_kdir`
6332 local default_offset=`$GETSTRIPE -i $test_kdir`
6333 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6334 error 'dir setstripe failed'
6335 setfattr -n trusted.lov $test_kdir
6336 local stripe_size=`$GETSTRIPE -S $test_kdir`
6337 local stripe_count=`$GETSTRIPE -c $test_kdir`
6338 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6339 [ $stripe_size -eq $default_size ] ||
6340 error "stripe size $stripe_size != $default_size"
6341 [ $stripe_count -eq $default_count ] ||
6342 error "stripe count $stripe_count != $default_count"
6343 [ $stripe_offset -eq $default_offset ] ||
6344 error "stripe offset $stripe_offset != $default_offset"
6345 rm -rf $DIR/$tfile $test_kdir
6347 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6350 # LU-532 trusted. xattr is invisible to non-root
6351 local testfile=$DIR/$tfile
6355 echo "listxattr as user..."
6356 chown $RUNAS_ID $testfile
6357 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6358 grep -q "trusted" &&
6359 error "$testfile trusted xattrs are user visible"
6363 run_test 102l "listxattr filter test =================================="
6369 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6374 [ "$UID" != 0 ] && skip_env "must run as root" && return
6375 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6376 skip "must have acl enabled" && return
6377 [ -z "$(which setfacl 2>/dev/null)" ] &&
6378 skip_env "could not find setfacl" && return
6379 $GSS && skip "could not run under gss" && return
6381 declare -a identity_old
6383 for num in $(seq $MDSCOUNT); do
6384 switch_identity $num true || identity_old[$num]=$?
6391 echo "performing cp ..."
6392 run_acl_subtest cp || error "run_acl_subtest cp failed"
6393 echo "performing getfacl-noacl..."
6394 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6395 echo "performing misc..."
6396 run_acl_subtest misc || error "misc test failed"
6397 echo "performing permissions..."
6398 run_acl_subtest permissions || error "permissions failed"
6399 echo "performing setfacl..."
6400 run_acl_subtest setfacl || error "setfacl test failed"
6402 # inheritance test got from HP
6403 echo "performing inheritance..."
6404 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6405 chmod +x make-tree || error "chmod +x failed"
6406 run_acl_subtest inheritance || error "inheritance test failed"
6409 echo "LU-974 ignore umask when acl is enabled..."
6410 run_acl_subtest 974 || error "LU-974 umask test failed"
6411 if [ $MDSCOUNT -ge 2 ]; then
6412 run_acl_subtest 974_remote ||
6413 error "LU-974 umask test failed under remote dir"
6416 echo "LU-2561 newly created file is same size as directory..."
6417 run_acl_subtest 2561 || error "LU-2561 test failed"
6422 for num in $(seq $MDSCOUNT); do
6423 if [ "${identity_old[$num]}" = 1 ]; then
6424 switch_identity $num false || identity_old[$num]=$?
6428 run_test 103 "acl test ========================================="
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6433 lfs df || error "lfs df failed"
6434 lfs df -ih || error "lfs df -ih failed"
6435 lfs df -h $DIR || error "lfs df -h $DIR failed"
6436 lfs df -i $DIR || error "lfs df -i $DIR failed"
6437 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6438 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6440 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6441 lctl --device %$OSC deactivate
6442 lfs df || error "lfs df with deactivated OSC failed"
6443 lctl --device %$OSC activate
6444 # wait the osc back to normal
6445 wait_osc_import_state client ost FULL
6447 lfs df || error "lfs df with reactivated OSC failed"
6450 run_test 104a "lfs df [-ih] [path] test ========================="
6453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6454 [ $RUNAS_ID -eq $UID ] &&
6455 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6457 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6458 grep "Permission denied" | wc -l)))
6459 if [ $denied_cnt -ne 0 ]; then
6460 error "lfs check servers test failed"
6463 run_test 104b "$RUNAS lfs check servers test ===================="
6466 # doesn't work on 2.4 kernels
6468 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6469 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6471 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6475 run_test 105a "flock when mounted without -o flock test ========"
6479 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6480 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6482 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6486 run_test 105b "fcntl when mounted without -o flock test ========"
6490 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6491 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6493 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6497 run_test 105c "lockf when mounted without -o flock test ========"
6499 test_105d() { # bug 15924
6500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6501 test_mkdir -p $DIR/$tdir
6502 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6503 skip "mount w/o flock enabled" && return
6504 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6505 $LCTL set_param fail_loc=0x80000315
6506 flocks_test 2 $DIR/$tdir
6508 run_test 105d "flock race (should not freeze) ========"
6510 test_105e() { # bug 22660 && 22040
6511 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6512 skip "mount w/o flock enabled" && return
6514 flocks_test 3 $DIR/$tfile
6516 run_test 105e "Two conflicting flocks from same process ======="
6518 test_106() { #bug 10921
6519 test_mkdir -p $DIR/$tdir
6520 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6521 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6523 run_test 106 "attempt exec of dir followed by chown of that dir"
6526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6533 local save_pattern=$(sysctl -n kernel.core_pattern)
6534 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6535 sysctl -w kernel.core_pattern=$file
6536 sysctl -w kernel.core_uses_pid=0
6544 kill -s 11 $SLEEPPID
6546 if [ -e $file ]; then
6547 size=`stat -c%s $file`
6548 [ $size -eq 0 ] && error "Fail to create core file $file"
6550 error "Fail to create core file $file"
6553 sysctl -w kernel.core_pattern=$save_pattern
6554 sysctl -w kernel.core_uses_pid=$save_uses_pid
6557 run_test 107 "Coredump on SIG"
6560 test_mkdir -p $DIR/$tdir
6561 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6562 error "mkdir with 255 char failed"
6563 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6564 error "mkdir with 256 char should fail, but did not"
6565 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6566 error "create with 255 char failed"
6567 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6568 error "create with 256 char should fail, but did not"
6573 run_test 110 "filename length checking"
6576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6577 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6579 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6581 echo "Starting with $OSTIO_pre threads"
6584 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6585 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6586 echo "$NUMTEST creates/unlinks"
6587 test_mkdir -p $DIR/$tdir
6588 createmany -o $DIR/$tdir/$tfile $NUMTEST
6589 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6591 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6594 # don't return an error
6595 [ $OSTIO_post == $OSTIO_pre ] && echo \
6596 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6597 echo "This may be fine, depending on what ran before this test" &&
6598 echo "and how fast this system is." && return
6600 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6602 run_test 115 "verify dynamic thread creation===================="
6605 wait_delete_completed
6606 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6607 echo OST kbytes available: ${AVAIL[@]}
6608 MAXI=0; MAXV=${AVAIL[0]}
6609 MINI=0; MINV=${AVAIL[0]}
6610 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6611 #echo OST $i: ${AVAIL[i]}kb
6612 if [ ${AVAIL[i]} -gt $MAXV ]; then
6613 MAXV=${AVAIL[i]}; MAXI=$i
6615 if [ ${AVAIL[i]} -lt $MINV ]; then
6616 MINV=${AVAIL[i]}; MINI=$i
6619 echo Min free space: OST $MINI: $MINV
6620 echo Max free space: OST $MAXI: $MAXV
6623 test_116a() { # was previously test_116()
6624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6625 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6627 echo -n "Free space priority "
6628 lctl get_param -n lov.*-clilov-*.qos_prio_free
6631 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6634 # generate uneven OSTs
6635 test_mkdir -p $DIR/$tdir/OST${MINI}
6638 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6639 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6641 while [ $FILL -gt 0 ]; do
6643 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6644 FILL=$(($FILL - 2048))
6652 DIFF=$(($MAXV - $MINV))
6653 DIFF2=$(($DIFF * 100 / $MINV))
6654 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6655 if [ $DIFF2 -gt 20 ]; then
6658 echo "failed - QOS mode won't be used"
6659 error_ignore "QOS imbalance criteria not met"
6663 MINI1=$MINI; MINV1=$MINV
6664 MAXI1=$MAXI; MAXV1=$MAXV
6666 # now fill using QOS
6667 echo writing a bunch of files to QOS-assigned OSTs
6668 $SETSTRIPE -c 1 $DIR/$tdir
6670 while [ $FILL -gt 0 ]; do
6672 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6673 FILL=$(($FILL - 200))
6676 echo "wrote $i 200k files"
6680 echo "Note: free space may not be updated, so measurements might be off"
6682 DIFF2=$(($MAXV - $MINV))
6683 echo "free space delta: orig $DIFF final $DIFF2"
6684 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6685 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6686 echo "Wrote $DIFF to smaller OST $MINI1"
6687 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6688 echo "Wrote $DIFF2 to larger OST $MAXI1"
6689 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6691 # Figure out which files were written where
6692 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6693 awk '/'$MINI1': / {print $2; exit}')
6695 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6696 echo "$MINC files created on smaller OST $MINI1"
6697 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6698 awk '/'$MAXI1': / {print $2; exit}')
6700 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6701 echo "$MAXC files created on larger OST $MAXI1"
6702 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6703 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6707 run_test 116a "stripe QOS: free space balance ==================="
6709 test_116b() { # LU-2093
6710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6711 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6713 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6714 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6716 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6717 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6718 do_facet $SINGLEMDS lctl set_param fail_loc=0
6720 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6722 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6724 test_117() # bug 10891
6726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6727 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6728 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6729 lctl set_param fail_loc=0x21e
6730 > $DIR/$tfile || error "truncate failed"
6731 lctl set_param fail_loc=0
6732 echo "Truncate succeeded."
6735 run_test 117 "verify fsfilt_extend =========="
6737 NO_SLOW_RESENDCOUNT=4
6738 export OLD_RESENDCOUNT=""
6739 set_resend_count () {
6740 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6741 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6742 lctl set_param -n $PROC_RESENDCOUNT $1
6743 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6746 # for reduce test_118* time (b=14842)
6747 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6749 # Reset async IO behavior after error case
6751 FILE=$DIR/reset_async
6753 # Ensure all OSCs are cleared
6754 $SETSTRIPE -c -1 $FILE
6755 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6760 test_118a() #bug 11710
6762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6765 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6766 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6767 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6769 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6770 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6775 run_test 118a "verify O_SYNC works =========="
6779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6780 remote_ost_nodsh && skip "remote OST with nodsh" && return
6784 #define OBD_FAIL_OST_ENOENT 0x217
6785 set_nodes_failloc "$(osts_nodes)" 0x217
6786 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6788 set_nodes_failloc "$(osts_nodes)" 0
6789 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6790 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6793 if [[ $RC -eq 0 ]]; then
6794 error "Must return error due to dropped pages, rc=$RC"
6798 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6799 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6803 echo "Dirty pages not leaked on ENOENT"
6805 # Due to the above error the OSC will issue all RPCs syncronously
6806 # until a subsequent RPC completes successfully without error.
6807 $MULTIOP $DIR/$tfile Ow4096yc
6812 run_test 118b "Reclaim dirty pages on fatal error =========="
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6818 # for 118c, restore the original resend count, LU-1940
6819 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6820 set_resend_count $OLD_RESENDCOUNT
6821 remote_ost_nodsh && skip "remote OST with nodsh" && return
6825 #define OBD_FAIL_OST_EROFS 0x216
6826 set_nodes_failloc "$(osts_nodes)" 0x216
6828 # multiop should block due to fsync until pages are written
6829 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6833 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6834 error "Multiop failed to block on fsync, pid=$MULTIPID"
6837 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6839 if [[ $WRITEBACK -eq 0 ]]; then
6840 error "No page in writeback, writeback=$WRITEBACK"
6843 set_nodes_failloc "$(osts_nodes)" 0
6846 if [[ $RC -ne 0 ]]; then
6847 error "Multiop fsync failed, rc=$RC"
6850 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6851 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6853 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6854 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6858 echo "Dirty pages flushed via fsync on EROFS"
6861 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6863 # continue to use small resend count to reduce test_118* time (b=14842)
6864 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6869 remote_ost_nodsh && skip "remote OST with nodsh" && return
6873 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6874 set_nodes_failloc "$(osts_nodes)" 0x214
6875 # multiop should block due to fsync until pages are written
6876 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6880 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6881 error "Multiop failed to block on fsync, pid=$MULTIPID"
6884 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6886 if [[ $WRITEBACK -eq 0 ]]; then
6887 error "No page in writeback, writeback=$WRITEBACK"
6890 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6891 set_nodes_failloc "$(osts_nodes)" 0
6893 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6894 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6896 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6897 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6901 echo "Dirty pages gaurenteed flushed via fsync"
6904 run_test 118d "Fsync validation inject a delay of the bulk =========="
6907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6910 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6911 lctl set_param fail_loc=0x8000040a
6913 # Should simulate EINVAL error which is fatal
6914 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6916 if [[ $RC -eq 0 ]]; then
6917 error "Must return error due to dropped pages, rc=$RC"
6920 lctl set_param fail_loc=0x0
6922 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6923 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6926 if [[ $LOCKED -ne 0 ]]; then
6927 error "Locked pages remain in cache, locked=$LOCKED"
6930 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6931 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6935 echo "No pages locked after fsync"
6940 run_test 118f "Simulate unrecoverable OSC side error =========="
6943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6946 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6947 lctl set_param fail_loc=0x406
6949 # simulate local -ENOMEM
6950 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6953 lctl set_param fail_loc=0
6954 if [[ $RC -eq 0 ]]; then
6955 error "Must return error due to dropped pages, rc=$RC"
6958 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6959 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6960 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6962 if [[ $LOCKED -ne 0 ]]; then
6963 error "Locked pages remain in cache, locked=$LOCKED"
6966 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6967 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6971 echo "No pages locked after fsync"
6976 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6980 remote_ost_nodsh && skip "remote OST with nodsh" && return
6984 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6985 set_nodes_failloc "$(osts_nodes)" 0x20e
6986 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6987 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6990 set_nodes_failloc "$(osts_nodes)" 0
6991 if [[ $RC -eq 0 ]]; then
6992 error "Must return error due to dropped pages, rc=$RC"
6995 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6996 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6997 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6999 if [[ $LOCKED -ne 0 ]]; then
7000 error "Locked pages remain in cache, locked=$LOCKED"
7003 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7004 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7008 echo "No pages locked after fsync"
7012 run_test 118h "Verify timeout in handling recoverables errors =========="
7014 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7018 remote_ost_nodsh && skip "remote OST with nodsh" && return
7022 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7023 set_nodes_failloc "$(osts_nodes)" 0x20e
7025 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7026 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7029 set_nodes_failloc "$(osts_nodes)" 0
7033 if [[ $RC -ne 0 ]]; then
7034 error "got error, but should be not, rc=$RC"
7037 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7038 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7039 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7040 if [[ $LOCKED -ne 0 ]]; then
7041 error "Locked pages remain in cache, locked=$LOCKED"
7044 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7045 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7049 echo "No pages locked after fsync"
7053 run_test 118i "Fix error before timeout in recoverable error =========="
7055 [ "$SLOW" = "no" ] && set_resend_count 4
7058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7059 remote_ost_nodsh && skip "remote OST with nodsh" && return
7063 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7064 set_nodes_failloc "$(osts_nodes)" 0x220
7066 # return -EIO from OST
7067 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7069 set_nodes_failloc "$(osts_nodes)" 0x0
7070 if [[ $RC -eq 0 ]]; then
7071 error "Must return error due to dropped pages, rc=$RC"
7074 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7075 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7076 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7077 if [[ $LOCKED -ne 0 ]]; then
7078 error "Locked pages remain in cache, locked=$LOCKED"
7081 # in recoverable error on OST we want resend and stay until it finished
7082 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7083 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7087 echo "No pages locked after fsync"
7091 run_test 118j "Simulate unrecoverable OST side error =========="
7095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7096 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7098 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7099 set_nodes_failloc "$(osts_nodes)" 0x20e
7100 test_mkdir -p $DIR/$tdir
7102 for ((i=0;i<10;i++)); do
7103 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7104 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7111 set_nodes_failloc "$(osts_nodes)" 0
7114 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7120 test_mkdir -p $DIR/$tdir
7121 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7124 run_test 118l "fsync dir ========="
7126 test_118m() # LU-3066
7128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7129 test_mkdir -p $DIR/$tdir
7130 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7133 run_test 118m "fdatasync dir ========="
7135 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7137 test_119a() # bug 11737
7139 BSIZE=$((512 * 1024))
7140 directio write $DIR/$tfile 0 1 $BSIZE
7141 # We ask to read two blocks, which is more than a file size.
7142 # directio will indicate an error when requested and actual
7143 # sizes aren't equeal (a normal situation in this case) and
7144 # print actual read amount.
7145 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7146 if [ "$NOB" != "$BSIZE" ]; then
7147 error "read $NOB bytes instead of $BSIZE"
7151 run_test 119a "Short directIO read must return actual read amount"
7153 test_119b() # bug 11737
7155 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7157 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7158 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7160 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7161 error "direct read failed"
7164 run_test 119b "Sparse directIO read must return actual read amount"
7166 test_119c() # bug 13099
7169 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7170 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7173 run_test 119c "Testing for direct read hitting hole"
7175 test_119d() # bug 15950
7177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7178 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7179 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7181 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7182 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7183 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7184 lctl set_param fail_loc=0x40d
7185 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7188 cat $DIR/$tfile > /dev/null &
7189 lctl set_param fail_loc=0
7192 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7194 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7195 error "the read rpcs have not completed in 2s"
7197 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7199 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7203 test_mkdir -p $DIR/$tdir
7204 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7205 skip "no early lock cancel on server" && return 0
7207 lru_resize_disable mdc
7208 lru_resize_disable osc
7209 cancel_lru_locks mdc
7210 # asynchronous object destroy at MDT could cause bl ast to client
7211 cancel_lru_locks osc
7213 stat $DIR/$tdir > /dev/null
7214 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7215 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7216 test_mkdir $DIR/$tdir/d1
7217 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7218 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7219 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7220 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7221 lru_resize_enable mdc
7222 lru_resize_enable osc
7224 run_test 120a "Early Lock Cancel: mkdir test"
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 test_mkdir -p $DIR/$tdir
7229 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7230 skip "no early lock cancel on server" && return 0
7231 lru_resize_disable mdc
7232 lru_resize_disable osc
7233 cancel_lru_locks mdc
7234 stat $DIR/$tdir > /dev/null
7235 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7236 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7238 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7239 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7240 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7241 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7242 lru_resize_enable mdc
7243 lru_resize_enable osc
7245 run_test 120b "Early Lock Cancel: create test"
7248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7249 test_mkdir -p $DIR/$tdir
7250 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7251 skip "no early lock cancel on server" && return 0
7252 lru_resize_disable mdc
7253 lru_resize_disable osc
7254 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7255 touch $DIR/$tdir/d1/f1
7256 cancel_lru_locks mdc
7257 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7258 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7259 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7260 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7261 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7262 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7263 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7264 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7265 lru_resize_enable mdc
7266 lru_resize_enable osc
7268 run_test 120c "Early Lock Cancel: link test"
7271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7272 test_mkdir -p $DIR/$tdir
7273 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7274 skip "no early lock cancel on server" && return 0
7275 lru_resize_disable mdc
7276 lru_resize_disable osc
7278 cancel_lru_locks mdc
7279 stat $DIR/$tdir > /dev/null
7280 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7281 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7282 chmod a+x $DIR/$tdir
7283 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7284 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7285 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7286 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7287 lru_resize_enable mdc
7288 lru_resize_enable osc
7290 run_test 120d "Early Lock Cancel: setattr test"
7293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7294 test_mkdir -p $DIR/$tdir
7295 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7296 skip "no early lock cancel on server" && return 0
7297 lru_resize_disable mdc
7298 lru_resize_disable osc
7299 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7300 cancel_lru_locks mdc
7301 cancel_lru_locks osc
7302 dd if=$DIR/$tdir/f1 of=/dev/null
7303 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7304 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7305 awk '/ldlm_cancel/ {print $2}'`
7306 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7307 awk '/ldlm_bl_callback/ {print $2}'`
7308 unlink $DIR/$tdir/f1
7309 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7310 awk '/ldlm_cancel/ {print $2}'`
7311 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7312 awk '/ldlm_bl_callback/ {print $2}'`
7313 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7314 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7315 lru_resize_enable mdc
7316 lru_resize_enable osc
7318 run_test 120e "Early Lock Cancel: unlink test"
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7322 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7323 skip "no early lock cancel on server" && return 0
7324 test_mkdir -p $DIR/$tdir
7325 lru_resize_disable mdc
7326 lru_resize_disable osc
7327 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7328 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7329 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7330 cancel_lru_locks mdc
7331 cancel_lru_locks osc
7332 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7333 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7334 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7335 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7336 awk '/ldlm_cancel/ {print $2}'`
7337 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7338 awk '/ldlm_bl_callback/ {print $2}'`
7339 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7340 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7341 awk '/ldlm_cancel/ {print $2}'`
7342 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7343 awk '/ldlm_bl_callback/ {print $2}'`
7344 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7345 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7346 lru_resize_enable mdc
7347 lru_resize_enable osc
7349 run_test 120f "Early Lock Cancel: rename test"
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7353 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7354 skip "no early lock cancel on server" && return 0
7355 lru_resize_disable mdc
7356 lru_resize_disable osc
7358 echo create $count files
7359 test_mkdir -p $DIR/$tdir
7360 cancel_lru_locks mdc
7361 cancel_lru_locks osc
7364 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7365 awk '/ldlm_cancel/ {print $2}'`
7366 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7367 awk '/ldlm_bl_callback/ {print $2}'`
7368 createmany -o $DIR/$tdir/f $count
7370 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7371 awk '/ldlm_cancel/ {print $2}'`
7372 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7373 awk '/ldlm_bl_callback/ {print $2}'`
7375 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7376 echo rm $count files
7379 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7380 awk '/ldlm_cancel/ {print $2}'`
7381 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7382 awk '/ldlm_bl_callback/ {print $2}'`
7384 echo total: $count removes in $((t2-t1))
7385 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7387 # wait for commitment of removal
7388 lru_resize_enable mdc
7389 lru_resize_enable osc
7391 run_test 120g "Early Lock Cancel: performance test"
7393 test_121() { #bug #10589
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7396 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7397 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7398 lctl set_param fail_loc=0x310
7399 cancel_lru_locks osc > /dev/null
7400 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7401 lctl set_param fail_loc=0
7402 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7404 run_test 121 "read cancel race ========="
7406 test_123a() { # was test 123, statahead(bug 11401)
7407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7409 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7410 log "testing on UP system. Performance may be not as good as expected."
7415 test_mkdir -p $DIR/$tdir
7416 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7417 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7419 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7420 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7422 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7423 lctl set_param -n llite.*.statahead_max 0
7424 lctl get_param llite.*.statahead_max
7425 cancel_lru_locks mdc
7426 cancel_lru_locks osc
7428 time ls -l $DIR/$tdir | wc -l
7430 delta=$((etime - stime))
7431 log "ls $i files without statahead: $delta sec"
7432 lctl set_param llite.*.statahead_max=$max
7434 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7435 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7436 cancel_lru_locks mdc
7437 cancel_lru_locks osc
7439 time ls -l $DIR/$tdir | wc -l
7441 delta_sa=$((etime - stime))
7442 log "ls $i files with statahead: $delta_sa sec"
7443 lctl get_param -n llite.*.statahead_stats
7444 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7446 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7447 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7449 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7450 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7451 lctl set_param -n llite.*.statahead_max 0
7452 lctl get_param llite.*.statahead_max
7453 cancel_lru_locks mdc
7454 cancel_lru_locks osc
7456 time ls -l $DIR/$tdir | wc -l
7458 delta=$((etime - stime))
7459 log "ls $i files again without statahead: $delta sec"
7460 lctl set_param llite.*.statahead_max=$max
7461 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7462 if [ $SLOWOK -eq 0 ]; then
7463 error "ls $i files is slower with statahead!"
7465 log "ls $i files is slower with statahead!"
7471 [ $delta -gt 20 ] && break
7472 [ $delta -gt 8 ] && MULT=$((50 / delta))
7473 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7481 delta=$((etime - stime))
7482 log "rm -r $DIR/$tdir/: $delta seconds"
7484 lctl get_param -n llite.*.statahead_stats
7486 run_test 123a "verify statahead work"
7488 test_123b () { # statahead(bug 15027)
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7490 test_mkdir -p $DIR/$tdir
7491 createmany -o $DIR/$tdir/$tfile-%d 1000
7493 cancel_lru_locks mdc
7494 cancel_lru_locks osc
7496 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7497 lctl set_param fail_loc=0x80000803
7498 ls -lR $DIR/$tdir > /dev/null
7500 lctl set_param fail_loc=0x0
7501 lctl get_param -n llite.*.statahead_stats
7506 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7510 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7511 skip "no lru resize on server" && return 0
7513 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7515 log "create $NR files at $DIR/$tdir"
7516 createmany -o $DIR/$tdir/f $NR ||
7517 error "failed to create $NR files in $DIR/$tdir"
7519 cancel_lru_locks mdc
7520 ls -l $DIR/$tdir > /dev/null
7524 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7525 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7526 LRU_SIZE=$(lctl get_param -n $PARAM)
7527 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7528 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7530 log "NS=$(basename $NSDIR)"
7535 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7536 skip "Not enough cached locks created!"
7543 # We know that lru resize allows one client to hold $LIMIT locks
7544 # for 10h. After that locks begin to be killed by client.
7546 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7549 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7550 # killing locks. Some time was spent for creating locks. This means
7551 # that up to the moment of sleep finish we must have killed some of
7552 # them (10-100 locks). This depends on how fast ther were created.
7553 # Many of them were touched in almost the same moment and thus will
7554 # be killed in groups.
7555 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7557 # Use $LRU_SIZE_B here to take into account real number of locks
7558 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7559 local LRU_SIZE_B=$LRU_SIZE
7561 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7562 log "OLD_LVF=$OLD_LVF"
7563 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7565 # Let's make sure that we really have some margin. Client checks
7566 # cached locks every 10 sec.
7568 log "Sleep ${SLEEP} sec"
7570 while ((SEC<$SLEEP)); do
7574 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7578 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7579 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7581 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7582 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7583 unlinkmany $DIR/$tdir/f $NR
7587 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7588 log "unlink $NR files at $DIR/$tdir"
7589 unlinkmany $DIR/$tdir/f $NR
7591 run_test 124a "lru resize ======================================="
7593 get_max_pool_limit()
7595 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7598 if test $l -gt $max; then
7606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7607 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7608 skip "no lru resize on server" && return 0
7610 LIMIT=`get_max_pool_limit`
7612 NR=$(($(default_lru_size)*20))
7613 if [ $NR -gt $LIMIT ]; then
7614 log "Limit lock number by $LIMIT locks"
7617 lru_resize_disable mdc
7618 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7619 error "failed to create $DIR/$tdir/disable_lru_resize"
7621 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7622 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7623 cancel_lru_locks mdc
7626 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7629 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7632 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7636 nolruresize_delta=$((etime-stime))
7637 log "ls -la time: $nolruresize_delta seconds"
7638 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7639 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7641 lru_resize_enable mdc
7642 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7643 error "failed to create $DIR/$tdir/enable_lru_resize"
7645 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7646 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7647 cancel_lru_locks mdc
7650 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7653 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7656 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7660 lruresize_delta=$((etime-stime))
7661 log "ls -la time: $lruresize_delta seconds"
7662 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7664 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7665 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7666 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7667 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7669 log "lru resize performs the same with no lru resize"
7671 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7673 run_test 124b "lru resize (performance test) ======================="
7675 test_125() { # 13358
7676 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7677 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7678 test_mkdir -p $DIR/d125 || error "mkdir failed"
7679 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7680 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7681 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7683 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7685 test_126() { # bug 12829/13455
7686 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7687 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7688 $GSS && skip "must run as gss disabled" && return
7690 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7691 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7693 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7695 run_test 126 "check that the fsgid provided by the client is taken into account"
7697 test_127a() { # bug 15521
7698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7699 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7700 $LCTL set_param osc.*.stats=0
7701 FSIZE=$((2048 * 1024))
7702 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7703 cancel_lru_locks osc
7704 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7706 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7707 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7708 echo "got $COUNT $NAME"
7709 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7710 eval $NAME=$COUNT || error "Wrong proc format"
7713 read_bytes|write_bytes)
7714 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7715 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7716 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7717 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7718 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7719 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7720 error "sumsquare is too small: $SUMSQ"
7721 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7722 error "sumsquare is too big: $SUMSQ"
7726 done < $DIR/${tfile}.tmp
7728 #check that we actually got some stats
7729 [ "$read_bytes" ] || error "Missing read_bytes stats"
7730 [ "$write_bytes" ] || error "Missing write_bytes stats"
7731 [ "$read_bytes" != 0 ] || error "no read done"
7732 [ "$write_bytes" != 0 ] || error "no write done"
7734 run_test 127a "verify the client stats are sane"
7736 test_127b() { # bug LU-333
7737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7738 $LCTL set_param llite.*.stats=0
7739 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7740 # perform 2 reads and writes so MAX is different from SUM.
7741 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7742 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7743 cancel_lru_locks osc
7744 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7745 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7747 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7748 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7749 echo "got $COUNT $NAME"
7750 eval $NAME=$COUNT || error "Wrong proc format"
7754 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7755 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7756 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7757 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7760 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7761 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7762 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7763 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7767 done < $TMP/${tfile}.tmp
7769 #check that we actually got some stats
7770 [ "$read_bytes" ] || error "Missing read_bytes stats"
7771 [ "$write_bytes" ] || error "Missing write_bytes stats"
7772 [ "$read_bytes" != 0 ] || error "no read done"
7773 [ "$write_bytes" != 0 ] || error "no write done"
7775 run_test 127b "verify the llite client stats are sane"
7777 test_128() { # bug 15212
7779 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7784 result=$(grep error $TMP/$tfile.log)
7786 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7788 run_test 128 "interactive lfs for 2 consecutive find's"
7795 local LDPROC=/proc/fs/ldiskfs
7796 local facets=$(get_facets MDS)
7798 for facet in ${facets//,/ }; do
7799 canondev=$(ldiskfs_canon \
7800 *.$(convert_facet2label $facet).mntdev $facet)
7801 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7802 LDPROC=/sys/fs/ldiskfs
7803 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7809 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7810 skip "Only applicable to ldiskfs-based MDTs"
7813 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7819 test_mkdir -p $DIR/$tdir
7823 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7824 $MULTIOP $DIR/$tdir/$J Oc
7826 if [ $rc -eq $EFBIG ]; then
7828 echo "return code $rc received as expected"
7830 elif [ $rc -ne 0 ]; then
7832 error_exit "return code $rc received instead of expected $EFBIG"
7835 I=$(stat -c%s "$DIR/$tdir")
7839 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7841 run_test 129 "test directory size limit ========================"
7850 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7851 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7854 trap cleanup_130 EXIT RETURN
7856 local fm_file=$DIR/$tfile
7857 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7858 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7859 error "dd failed for $fm_file"
7861 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7862 filefrag -ves $fm_file
7864 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7865 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7866 [ $RC != 0 ] && error "filefrag $fm_file failed"
7868 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7869 grep -v "ext:" | grep -v "found")
7870 lun=$($GETSTRIPE -i $fm_file)
7872 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7875 for line in $filefrag_op
7877 frag_lun=`echo $line | cut -d: -f5`
7878 ext_len=`echo $line | cut -d: -f4`
7879 if (( $frag_lun != $lun )); then
7881 error "FIEMAP on 1-stripe file($fm_file) failed"
7884 (( tot_len += ext_len ))
7887 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7889 error "FIEMAP on 1-stripe file($fm_file) failed;"
7895 echo "FIEMAP on single striped file succeeded"
7897 run_test 130a "FIEMAP (1-stripe file)"
7900 [ "$OSTCOUNT" -lt "2" ] &&
7901 skip_env "skipping FIEMAP on 2-stripe file test" && return
7903 [ "$OSTCOUNT" -ge "10" ] &&
7904 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7906 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7907 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7910 trap cleanup_130 EXIT RETURN
7912 local fm_file=$DIR/$tfile
7913 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7914 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7915 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7917 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7918 error "dd failed on $fm_file"
7920 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7921 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7922 grep -v "ext:" | grep -v "found")
7924 last_lun=$(echo $filefrag_op | cut -d: -f5)
7929 for line in $filefrag_op
7931 frag_lun=`echo $line | cut -d: -f5`
7932 ext_len=`echo $line | cut -d: -f4`
7933 if (( $frag_lun != $last_lun )); then
7934 if (( tot_len != 1024 )); then
7936 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7943 (( tot_len += ext_len ))
7946 if (( num_luns != 2 || tot_len != 1024 )); then
7948 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7954 echo "FIEMAP on 2-stripe file succeeded"
7956 run_test 130b "FIEMAP (2-stripe file)"
7959 [ "$OSTCOUNT" -lt "2" ] &&
7960 skip_env "skipping FIEMAP on 2-stripe file" && return
7962 [ "$OSTCOUNT" -ge "10" ] &&
7963 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7965 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7966 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7969 trap cleanup_130 EXIT RETURN
7971 local fm_file=$DIR/$tfile
7972 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7973 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7974 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7976 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7978 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7979 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7981 last_lun=`echo $filefrag_op | cut -d: -f5`
7986 for line in $filefrag_op
7988 frag_lun=`echo $line | cut -d: -f5`
7989 ext_len=`echo $line | cut -d: -f4`
7990 if (( $frag_lun != $last_lun )); then
7991 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7992 if (( logical != 512 )); then
7994 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7997 if (( tot_len != 512 )); then
7999 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8006 (( tot_len += ext_len ))
8009 if (( num_luns != 2 || tot_len != 512 )); then
8011 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8017 echo "FIEMAP on 2-stripe file with hole succeeded"
8019 run_test 130c "FIEMAP (2-stripe file with hole)"
8022 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8024 [ "$OSTCOUNT" -ge "10" ] &&
8025 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8027 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8028 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8030 trap cleanup_130 EXIT RETURN
8032 local fm_file=$DIR/$tfile
8033 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8034 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8035 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8036 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
8038 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8039 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8041 last_lun=`echo $filefrag_op | cut -d: -f5`
8046 for line in $filefrag_op
8048 frag_lun=`echo $line | cut -d: -f5`
8049 ext_len=`echo $line | cut -d: -f4`
8050 if (( $frag_lun != $last_lun )); then
8051 if (( tot_len != 1024 )); then
8053 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8060 (( tot_len += ext_len ))
8063 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8065 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8071 echo "FIEMAP on N-stripe file succeeded"
8073 run_test 130d "FIEMAP (N-stripe file)"
8076 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8078 [ "$OSTCOUNT" -ge "10" ] &&
8079 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8081 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8082 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8084 trap cleanup_130 EXIT RETURN
8086 local fm_file=$DIR/$tfile
8087 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8088 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8089 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8092 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8093 for ((i = 0; i < $NUM_BLKS; i++))
8095 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8098 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8099 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8101 last_lun=`echo $filefrag_op | cut -d: -f5`
8106 for line in $filefrag_op
8108 frag_lun=`echo $line | cut -d: -f5`
8109 ext_len=`echo $line | cut -d: -f4`
8110 if (( $frag_lun != $last_lun )); then
8111 if (( tot_len != $EXPECTED_LEN )); then
8113 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8120 (( tot_len += ext_len ))
8123 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8125 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8131 echo "FIEMAP with continuation calls succeeded"
8133 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8135 # Test for writev/readv
8137 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8138 error "writev test failed"
8139 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8140 error "readv failed"
8143 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8146 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8147 error "append writev test failed"
8148 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8149 error "append writev test failed"
8152 run_test 131b "test append writev"
8155 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8158 run_test 131c "test read/write on file w/o objects"
8161 rwv -f $DIR/$tfile -w -n 1 1572864
8162 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8163 if [ "$NOB" != 1572864 ]; then
8164 error "Short read filed: read $NOB bytes instead of 1572864"
8168 run_test 131d "test short read"
8171 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8172 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8173 error "read hitting hole failed"
8176 run_test 131e "test read hitting hole"
8181 for node in $(osts_nodes); do
8182 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8183 [ x$gl = x"" ] && gl=0
8184 gl_sum=$((gl_sum + gl))
8194 if [ x$som = x"enabled" ]; then
8195 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8196 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8197 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8199 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8200 MOUNTOPT="$MOUNTOPT,som_preview"
8201 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8204 # do remount to make new mount-conf parameters actual
8211 test_132() { #1028, SOM
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8214 local num=$(get_mds_dir $DIR)
8215 local mymds=mds${num}
8216 local MOUNTOPT_SAVE=$MOUNTOPT
8218 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8219 cancel_lru_locks osc
8221 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8223 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8224 stat $DIR/$tfile >/dev/null
8225 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8226 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8228 som_mode_switch $som1 $gl1 $gl2
8230 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8231 cancel_lru_locks osc
8233 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8234 if [ $som1 == $som2 ]; then
8235 error "som is still "$som2
8236 if [ x$som2 = x"enabled" ]; then
8243 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8244 stat $DIR/$tfile >/dev/null
8245 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8246 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8247 som_mode_switch $som2 $gl1 $gl2
8248 MOUNTOPT=$MOUNTOPT_SAVE
8250 run_test 132 "som avoids glimpse rpc"
8256 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8258 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8260 *) error "Wrong argument $1" ;;
8263 count=`echo $res | awk '{print $2}'`
8264 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8265 # if the argument $3 is zero, it means any stat increment is ok.
8266 if [ $3 -gt 0 ] ; then
8267 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8273 remote_ost_nodsh && skip "remote OST with nodsh" && return
8274 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8276 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8277 { skip "MDS doesn't support rename stats"; return; }
8278 local testdir=$DIR/${tdir}/stats_testdir
8279 mkdir -p $DIR/${tdir}
8282 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8283 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8285 # verify mdt stats first.
8286 mkdir ${testdir} || error "mkdir failed"
8287 check_stats $SINGLEMDS "mkdir" 1
8288 touch ${testdir}/${tfile} || "touch failed"
8289 check_stats $SINGLEMDS "open" 1
8290 check_stats $SINGLEMDS "close" 1
8291 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8292 check_stats $SINGLEMDS "mknod" 1
8293 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8294 check_stats $SINGLEMDS "unlink" 1
8295 rm -f ${testdir}/${tfile} || error "file remove failed"
8296 check_stats $SINGLEMDS "unlink" 2
8298 # remove working dir and check mdt stats again.
8299 rmdir ${testdir} || error "rmdir failed"
8300 check_stats $SINGLEMDS "rmdir" 1
8302 local testdir1=$DIR/${tdir}/stats_testdir1
8304 mkdir -p ${testdir1}
8305 touch ${testdir1}/test1
8306 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8307 check_stats $SINGLEMDS "crossdir_rename" 1
8309 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8310 check_stats $SINGLEMDS "samedir_rename" 1
8314 run_test 133a "Verifying MDT stats ========================================"
8317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8318 remote_ost_nodsh && skip "remote OST with nodsh" && return
8319 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8320 local testdir=$DIR/${tdir}/stats_testdir
8321 mkdir -p ${testdir} || error "mkdir failed"
8322 touch ${testdir}/${tfile} || "touch failed"
8323 cancel_lru_locks mdc
8326 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8327 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8329 # extra mdt stats verification.
8330 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8331 check_stats $SINGLEMDS "setattr" 1
8332 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8333 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8335 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8336 check_stats $SINGLEMDS "getattr" 1
8338 $LFS df || error "lfs failed"
8339 check_stats $SINGLEMDS "statfs" 1
8343 run_test 133b "Verifying extra MDT stats =================================="
8346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8347 remote_ost_nodsh && skip "remote OST with nodsh" && return
8348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8349 local testdir=$DIR/${tdir}/stats_testdir
8350 test_mkdir -p ${testdir} || error "mkdir failed"
8352 # verify obdfilter stats.
8353 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8355 cancel_lru_locks osc
8356 wait_delete_completed
8359 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8360 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8362 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8364 cancel_lru_locks osc
8365 check_stats ost "write" 1
8367 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8368 check_stats ost "read" 1
8370 > ${testdir}/${tfile} || error "truncate failed"
8371 check_stats ost "punch" 1
8373 rm -f ${testdir}/${tfile} || error "file remove failed"
8374 wait_delete_completed
8375 check_stats ost "destroy" 1
8379 run_test 133c "Verifying OST stats ========================================"
8386 while [ $value -ge 2 ]; do
8391 if [ $orig -gt $order ]; then
8399 local size=('K' 'M' 'G' 'T');
8401 local size_string=$value
8403 while [ $value -ge 1024 ]; do
8404 if [ $i -gt 3 ]; then
8405 #T is the biggest unit we get here, if that is bigger,
8407 size_string=${value}T
8410 value=$((value >> 10))
8411 if [ $value -lt 1024 ]; then
8412 size_string=${value}${size[$i]}
8423 local context=${2:-.}
8424 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8426 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8432 remote_ost_nodsh && skip "remote OST with nodsh" && return
8433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8434 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8435 { skip "MDS doesn't support rename stats"; return; }
8437 local testdir1=$DIR/${tdir}/stats_testdir1
8438 local testdir2=$DIR/${tdir}/stats_testdir2
8440 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8442 mkdir -p ${testdir1} || error "mkdir failed"
8443 mkdir -p ${testdir2} || error "mkdir failed"
8445 createmany -o $testdir1/test 512 || error "createmany failed"
8447 # check samedir rename size
8448 mv ${testdir1}/test0 ${testdir1}/test_0
8450 local testdir1_size=$(ls -l $DIR/${tdir} |
8451 awk '/stats_testdir1/ {print $5}')
8452 local testdir2_size=$(ls -l $DIR/${tdir} |
8453 awk '/stats_testdir2/ {print $5}')
8455 testdir1_size=$(order_2 $testdir1_size)
8456 testdir2_size=$(order_2 $testdir2_size)
8458 testdir1_size=$(size_in_KMGT $testdir1_size)
8459 testdir2_size=$(size_in_KMGT $testdir2_size)
8461 echo "source rename dir size: ${testdir1_size}"
8462 echo "target rename dir size: ${testdir2_size}"
8464 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8465 eval $cmd || error "$cmd failed"
8466 local samedir=$($cmd | grep 'same_dir')
8467 local same_sample=$(get_rename_size $testdir1_size)
8468 [ -z "$samedir" ] && error "samedir_rename_size count error"
8469 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8470 echo "Check same dir rename stats success"
8472 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8474 # check crossdir rename size
8475 mv ${testdir1}/test_0 ${testdir2}/test_0
8477 testdir1_size=$(ls -l $DIR/${tdir} |
8478 awk '/stats_testdir1/ {print $5}')
8479 testdir2_size=$(ls -l $DIR/${tdir} |
8480 awk '/stats_testdir2/ {print $5}')
8482 testdir1_size=$(order_2 $testdir1_size)
8483 testdir2_size=$(order_2 $testdir2_size)
8485 testdir1_size=$(size_in_KMGT $testdir1_size)
8486 testdir2_size=$(size_in_KMGT $testdir2_size)
8488 echo "source rename dir size: ${testdir1_size}"
8489 echo "target rename dir size: ${testdir2_size}"
8491 eval $cmd || error "$cmd failed"
8492 local crossdir=$($cmd | grep 'crossdir')
8493 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8494 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8495 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8496 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8497 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8498 echo "Check cross dir rename stats success"
8501 run_test 133d "Verifying rename_stats ========================================"
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8505 local testdir=$DIR/${tdir}/stats_testdir
8506 local ctr f0 f1 bs=32768 count=42 sum
8508 remote_ost_nodsh && skip "remote OST with nodsh" && return
8509 mkdir -p ${testdir} || error "mkdir failed"
8511 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8513 for ctr in {write,read}_bytes; do
8515 cancel_lru_locks osc
8517 do_facet ost1 $LCTL set_param -n \
8518 "obdfilter.*.exports.clear=clear"
8520 if [ $ctr = write_bytes ]; then
8522 f1=${testdir}/${tfile}
8524 f0=${testdir}/${tfile}
8528 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8531 cancel_lru_locks osc
8533 sum=$(do_facet ost1 $LCTL get_param \
8534 "obdfilter.*.exports.*.stats" | \
8537 $1 == ctr { sum += $7 }
8540 if ((sum != bs * count)); then
8541 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8547 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8550 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8553 # First without trusting modes.
8555 -exec cat '{}' \; &> /dev/null
8557 # Second verifying readability.
8561 -exec cat '{}' \; > /dev/null ||
8562 error "proc file read failed"
8564 for facet in $SINGLEMDS ost1; do
8565 do_facet $facet find $proc_dirs \
8566 -not -name req_history \
8567 -exec cat '{}' \\\; &> /dev/null
8569 do_facet $facet find $proc_dirs \
8570 -not -name req_history \
8573 -exec cat '{}' \\\; > /dev/null ||
8574 error "proc file read failed"
8577 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8579 test_140() { #bug-17379
8580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8581 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8582 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8583 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8585 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8586 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8588 while i=`expr $i + 1`; do
8589 test_mkdir -p $i || error "Creating dir $i"
8590 cd $i || error "Changing to $i"
8591 ln -s ../stat stat || error "Creating stat symlink"
8592 # Read the symlink until ELOOP present,
8593 # not LBUGing the system is considered success,
8594 # we didn't overrun the stack.
8595 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8597 if [ $ret -eq 40 ]; then
8600 error "Open stat symlink"
8606 echo "The symlink depth = $i"
8607 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8608 error "Invalid symlink depth"
8610 # Test recursive symlink
8611 ln -s symlink_self symlink_self
8612 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8613 echo "open symlink_self returns $ret"
8614 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8616 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8620 local TF="$TMP/$tfile"
8622 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8624 cancel_lru_locks osc
8625 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8626 remount_client $MOUNT
8628 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8631 $TRUNCATE $DIR/$tfile 6000
8632 cancel_lru_locks osc
8633 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8636 echo "12345" >>$DIR/$tfile
8637 cancel_lru_locks osc
8638 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8641 echo "12345" >>$DIR/$tfile
8642 cancel_lru_locks osc
8643 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8648 run_test 150 "truncate/append tests"
8650 #LU-2902 roc_hit was not able to read all values from lproc
8651 function roc_hit_init() {
8652 local list=$(comma_list $(osts_nodes))
8653 local dir=$DIR/$tdir-check
8654 local file=$dir/file
8660 #use setstripe to do a write to every ost
8661 for i in $(seq 0 $((OSTCOUNT-1))); do
8662 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8663 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8664 idx=$(printf %04x $i)
8665 BEFORE=$(get_osd_param $list *OST*$idx stats |
8666 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8667 if [ -z "$BEFORE" ]; then
8671 cancel_lru_locks osc
8672 cat $file >/dev/null
8674 AFTER=$(get_osd_param $list *OST*$idx stats |
8675 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8677 echo BEFORE:$BEFORE AFTER:$AFTER
8678 if ! let "AFTER - BEFORE == 4"; then
8680 error "roc_hit is not safe to use"
8688 function roc_hit() {
8689 local list=$(comma_list $(osts_nodes))
8690 echo $(get_osd_param $list '' stats |
8691 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8694 function set_cache() {
8697 if [ "$2" == "off" ]; then
8700 local list=$(comma_list $(osts_nodes))
8701 set_osd_param $list '' $1_cache_enable $on
8703 cancel_lru_locks osc
8707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8708 remote_ost_nodsh && skip "remote OST with nodsh" && return
8711 local list=$(comma_list $(osts_nodes))
8713 # check whether obdfilter is cache capable at all
8714 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8715 echo "not cache-capable obdfilter"
8719 # check cache is enabled on all obdfilters
8720 if get_osd_param $list '' read_cache_enable | grep 0; then
8721 echo "oss cache is disabled"
8725 set_osd_param $list '' writethrough_cache_enable 1
8727 # check write cache is enabled on all obdfilters
8728 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8729 echo "oss write cache is NOT enabled"
8735 #define OBD_FAIL_OBD_NO_LRU 0x609
8736 do_nodes $list $LCTL set_param fail_loc=0x609
8738 # pages should be in the case right after write
8739 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8742 local BEFORE=$(roc_hit)
8743 cancel_lru_locks osc
8744 cat $DIR/$tfile >/dev/null
8745 local AFTER=$(roc_hit)
8747 do_nodes $list $LCTL set_param fail_loc=0
8749 if ! let "AFTER - BEFORE == CPAGES"; then
8750 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8753 # the following read invalidates the cache
8754 cancel_lru_locks osc
8755 set_osd_param $list '' read_cache_enable 0
8756 cat $DIR/$tfile >/dev/null
8758 # now data shouldn't be found in the cache
8760 cancel_lru_locks osc
8761 cat $DIR/$tfile >/dev/null
8763 if let "AFTER - BEFORE != 0"; then
8764 error "IN CACHE: before: $BEFORE, after: $AFTER"
8767 set_osd_param $list '' read_cache_enable 1
8770 run_test 151 "test cache on oss and controls ==============================="
8773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8774 local TF="$TMP/$tfile"
8776 # simulate ENOMEM during write
8777 #define OBD_FAIL_OST_NOMEM 0x226
8778 lctl set_param fail_loc=0x80000226
8779 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8781 sync || error "sync failed"
8782 lctl set_param fail_loc=0
8784 # discard client's cache
8785 cancel_lru_locks osc
8787 # simulate ENOMEM during read
8788 lctl set_param fail_loc=0x80000226
8789 cmp $TF $DIR/$tfile || error "cmp failed"
8790 lctl set_param fail_loc=0
8794 run_test 152 "test read/write with enomem ============================"
8797 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8799 run_test 153 "test if fdatasync does not crash ======================="
8801 dot_lustre_fid_permission_check() {
8803 local ffid=$MOUNT/.lustre/fid/$fid
8806 echo "stat fid $fid"
8807 stat $ffid > /dev/null || error "stat $ffid failed."
8808 echo "touch fid $fid"
8809 touch $ffid || error "touch $ffid failed."
8810 echo "write to fid $fid"
8811 cat /etc/hosts > $ffid || error "write $ffid failed."
8812 echo "read fid $fid"
8813 diff /etc/hosts $ffid || error "read $ffid failed."
8814 echo "append write to fid $fid"
8815 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8816 echo "rename fid $fid"
8817 mv $ffid $test_dir/$tfile.1 &&
8818 error "rename $ffid to $tfile.1 should fail."
8819 touch $test_dir/$tfile.1
8820 mv $test_dir/$tfile.1 $ffid &&
8821 error "rename $tfile.1 to $ffid should fail."
8822 rm -f $test_dir/$tfile.1
8823 echo "truncate fid $fid"
8824 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8825 echo "link fid $fid"
8826 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8827 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8828 echo "setfacl fid $fid"
8829 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8830 echo "getfacl fid $fid"
8831 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8833 echo "unlink fid $fid"
8834 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8835 echo "mknod fid $fid"
8836 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8838 fid=[0xf00000400:0x1:0x0]
8839 ffid=$MOUNT/.lustre/fid/$fid
8841 echo "stat non-exist fid $fid"
8842 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8843 echo "write to non-exist fid $fid"
8844 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8845 echo "link new fid $fid"
8846 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8848 mkdir -p $test_dir/$tdir
8849 touch $test_dir/$tdir/$tfile
8850 fid=$($LFS path2fid $test_dir/$tdir)
8853 error "error: could not get fid for $test_dir/$dir/$tfile."
8855 ffid=$MOUNT/.lustre/fid/$fid
8858 ls $ffid > /dev/null || error "ls $ffid failed."
8859 echo "touch $fid/$tfile.1"
8860 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8862 echo "touch $MOUNT/.lustre/fid/$tfile"
8863 touch $MOUNT/.lustre/fid/$tfile && \
8864 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8866 echo "setxattr to $MOUNT/.lustre/fid"
8867 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8869 echo "listxattr for $MOUNT/.lustre/fid"
8870 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8872 echo "delxattr from $MOUNT/.lustre/fid"
8873 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8875 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8876 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8877 error "touch invalid fid should fail."
8879 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8880 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8881 error "touch non-normal fid should fail."
8883 echo "rename $tdir to $MOUNT/.lustre/fid"
8884 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8885 error "rename to $MOUNT/.lustre/fid should fail."
8887 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8889 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8890 local new_obf_mode=777
8892 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8893 chmod $new_obf_mode $DIR/.lustre/fid ||
8894 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8896 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8897 [ $obf_mode -eq $new_obf_mode ] ||
8898 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8900 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8901 chmod $old_obf_mode $DIR/.lustre/fid ||
8902 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8905 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8906 fid=$($LFS path2fid $test_dir/$tfile-2)
8907 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8908 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8909 error "create lov data thru .lustre should fail."
8910 echo "cp /etc/passwd $test_dir/$tfile-2"
8911 cp /etc/passwd $test_dir/$tfile-2 ||
8912 error "copy to $test_dir/$tfile-2 failed."
8913 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8914 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8915 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8917 rm -rf $test_dir/tfile.lnk
8918 rm -rf $test_dir/$tfile-2
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8923 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8924 { skip "Need MDS version at least 2.2.51"; return 0; }
8926 cp /etc/hosts $DIR/$tfile
8928 fid=$($LFS path2fid $DIR/$tfile)
8930 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8932 dot_lustre_fid_permission_check "$fid" $DIR ||
8933 error "dot lustre permission check $fid failed"
8935 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8937 touch $MOUNT/.lustre/file &&
8938 error "creation is not allowed under .lustre"
8940 mkdir $MOUNT/.lustre/dir &&
8941 error "mkdir is not allowed under .lustre"
8945 run_test 154a "Open-by-FID"
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8949 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8950 { skip "Need MDS version at least 2.2.51"; return 0; }
8952 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8954 local remote_dir=$DIR/$tdir/remote_dir
8959 $LFS mkdir -i $MDTIDX $remote_dir ||
8960 error "create remote directory failed"
8962 cp /etc/hosts $remote_dir/$tfile
8964 fid=$($LFS path2fid $remote_dir/$tfile)
8966 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8968 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8969 error "dot lustre permission check $fid failed"
8972 run_test 154b "Open-by-FID for remote directory"
8974 test_155_small_load() {
8975 local temp=$TMP/$tfile
8976 local file=$DIR/$tfile
8978 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8979 error "dd of=$temp bs=6096 count=1 failed"
8981 cancel_lru_locks osc
8982 cmp $temp $file || error "$temp $file differ"
8984 $TRUNCATE $temp 6000
8985 $TRUNCATE $file 6000
8986 cmp $temp $file || error "$temp $file differ (truncate1)"
8988 echo "12345" >>$temp
8989 echo "12345" >>$file
8990 cmp $temp $file || error "$temp $file differ (append1)"
8992 echo "12345" >>$temp
8993 echo "12345" >>$file
8994 cmp $temp $file || error "$temp $file differ (append2)"
9000 test_155_big_load() {
9001 remote_ost_nodsh && skip "remote OST with nodsh" && return
9002 local temp=$TMP/$tfile
9003 local file=$DIR/$tfile
9006 local cache_size=$(do_facet ost$((MAXI+1)) \
9007 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9008 local large_file_size=$((cache_size * 2))
9010 echo "OSS cache size: $cache_size KB"
9011 echo "Large file size: $large_file_size KB"
9013 [ $MAXV -le $large_file_size ] && \
9014 skip_env "max available OST size needs > $large_file_size KB" && \
9017 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9019 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9020 error "dd of=$temp bs=$large_file_size count=1k failed"
9023 cancel_lru_locks osc
9024 cmp $temp $file || error "$temp $file differ"
9031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9033 set_cache writethrough on
9036 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 set_cache writethrough off
9044 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9049 set_cache writethrough on
9052 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9057 set_cache writethrough off
9060 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9065 set_cache writethrough on
9068 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9073 set_cache writethrough off
9076 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9081 set_cache writethrough on
9084 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9089 set_cache writethrough off
9092 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9099 local file="$DIR/$tfile"
9101 [ "$(facet_fstype ost1)" = "zfs" ] &&
9102 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9107 log "Turn on read and write cache"
9109 set_cache writethrough on
9111 log "Write data and read it back."
9112 log "Read should be satisfied from the cache."
9113 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9115 cancel_lru_locks osc
9116 cat $file >/dev/null
9118 if ! let "AFTER - BEFORE == CPAGES"; then
9119 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9121 log "cache hits:: before: $BEFORE, after: $AFTER"
9124 log "Read again; it should be satisfied from the cache."
9126 cancel_lru_locks osc
9127 cat $file >/dev/null
9129 if ! let "AFTER - BEFORE == CPAGES"; then
9130 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9132 log "cache hits:: before: $BEFORE, after: $AFTER"
9136 log "Turn off the read cache and turn on the write cache"
9138 set_cache writethrough on
9140 log "Read again; it should be satisfied from the cache."
9142 cancel_lru_locks osc
9143 cat $file >/dev/null
9145 if ! let "AFTER - BEFORE == CPAGES"; then
9146 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9148 log "cache hits:: before: $BEFORE, after: $AFTER"
9151 log "Read again; it should not be satisfied from the cache."
9153 cancel_lru_locks osc
9154 cat $file >/dev/null
9156 if ! let "AFTER - BEFORE == 0"; then
9157 error "IN CACHE: before: $BEFORE, after: $AFTER"
9159 log "cache hits:: before: $BEFORE, after: $AFTER"
9162 log "Write data and read it back."
9163 log "Read should be satisfied from the cache."
9164 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9166 cancel_lru_locks osc
9167 cat $file >/dev/null
9169 if ! let "AFTER - BEFORE == CPAGES"; then
9170 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9172 log "cache hits:: before: $BEFORE, after: $AFTER"
9175 log "Read again; it should not be satisfied from the cache."
9177 cancel_lru_locks osc
9178 cat $file >/dev/null
9180 if ! let "AFTER - BEFORE == 0"; then
9181 error "IN CACHE: before: $BEFORE, after: $AFTER"
9183 log "cache hits:: before: $BEFORE, after: $AFTER"
9187 log "Turn off read and write cache"
9189 set_cache writethrough off
9191 log "Write data and read it back"
9192 log "It should not be satisfied from the cache."
9194 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9195 cancel_lru_locks osc
9197 cat $file >/dev/null
9199 if ! let "AFTER - BEFORE == 0"; then
9200 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9202 log "cache hits:: before: $BEFORE, after: $AFTER"
9206 log "Turn on the read cache and turn off the write cache"
9208 set_cache writethrough off
9210 log "Write data and read it back"
9211 log "It should not be satisfied from the cache."
9213 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9215 cancel_lru_locks osc
9216 cat $file >/dev/null
9218 if ! let "AFTER - BEFORE == 0"; then
9219 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9221 log "cache hits:: before: $BEFORE, after: $AFTER"
9224 log "Read again; it should be satisfied from the cache."
9226 cancel_lru_locks osc
9227 cat $file >/dev/null
9229 if ! let "AFTER - BEFORE == CPAGES"; then
9230 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9232 log "cache hits:: before: $BEFORE, after: $AFTER"
9237 run_test 156 "Verification of tunables ============================"
9241 if [ $MDSCOUNT -gt 1 ]; then
9242 error_ignore 17935 $*
9250 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9252 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9254 if [ $MASK -eq 1 ]; then
9255 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9257 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9261 changelog_extract_field() {
9267 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9268 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9274 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9275 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9276 { skip "Need MDS version at least 2.2.0"; return; }
9278 local CL_USERS="mdd.$MDT0.changelog_users"
9279 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9280 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9281 echo "Registered as changelog user $USER"
9282 $GET_CL_USERS | grep -q $USER ||
9283 error "User $USER not found in changelog_users"
9286 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9287 touch $DIR/$tdir/pics/2008/zachy/timestamp
9288 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9289 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9290 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9291 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9292 rm $DIR/$tdir/pics/desktop.jpg
9294 $LFS changelog $MDT0 | tail -5
9296 echo "verifying changelog mask"
9297 changelog_chmask "MKDIR"
9298 changelog_chmask "CLOSE"
9300 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9301 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9303 changelog_chmask "MKDIR"
9304 changelog_chmask "CLOSE"
9306 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9307 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9309 $LFS changelog $MDT0
9310 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9311 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9312 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9313 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9316 echo "verifying target fid"
9317 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9318 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9319 [ "$fidc" == "$fidf" ] ||
9320 err17935 "fid in changelog $fidc != file fid $fidf"
9321 echo "verifying parent fid"
9322 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9323 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9324 [ "$fidc" == "$fidf" ] ||
9325 err17935 "pfid in changelog $fidc != dir fid $fidf"
9327 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9328 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9329 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9330 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9331 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9332 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9334 MIN_REC=$($GET_CL_USERS |
9335 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9336 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9337 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9338 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9339 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9341 # LU-3446 changelog index reset on MDT restart
9342 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9343 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9344 $LFS changelog_clear $MDT0 $USER 0
9345 stop $SINGLEMDS || error "Fail to stop MDT."
9346 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9347 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9348 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9349 [ $CUR_REC1 == $CUR_REC2 ] ||
9350 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9352 echo "verifying user deregister"
9353 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9354 $GET_CL_USERS | grep -q $USER &&
9355 error "User $USER still in changelog_users"
9357 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9358 if [ $USERS -eq 0 ]; then
9359 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9360 touch $DIR/$tdir/chloe
9361 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9362 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9363 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9365 echo "$USERS other changelog users; can't verify off"
9368 run_test 160a "changelog sanity"
9370 test_160b() { # LU-3587
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9372 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9373 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9374 { skip "Need MDS version at least 2.2.0"; return; }
9376 local CL_USERS="mdd.$MDT0.changelog_users"
9377 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9378 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9379 echo "Registered as changelog user $USER"
9380 $GET_CL_USERS | grep -q $USER ||
9381 error "User $USER not found in changelog_users"
9383 local LONGNAME1=$(str_repeat a 255)
9384 local LONGNAME2=$(str_repeat b 255)
9387 echo "creating very long named file"
9388 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9389 echo "moving very long named file"
9390 mv $LONGNAME1 $LONGNAME2
9392 $LFS changelog $MDT0 | grep RENME
9394 echo "deregistering $USER"
9395 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9399 run_test 160b "Verify that very long rename doesn't crash in changelog"
9402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9403 test_mkdir -p $DIR/$tdir
9404 cp /etc/hosts $DIR/$tdir/$tfile
9405 test_mkdir $DIR/$tdir/foo1
9406 test_mkdir $DIR/$tdir/foo2
9407 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9408 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9409 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9410 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9411 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9412 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9413 $LFS fid2path $DIR $FID
9414 err17935 "bad link ea"
9417 rm $DIR/$tdir/foo2/zachary
9419 rm $DIR/$tdir/foo2/thor
9421 rm $DIR/$tdir/$tfile
9423 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9424 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9426 $LFS fid2path $DIR $FID
9427 err17935 "bad link rename"
9429 rm $DIR/$tdir/foo2/maggie
9432 local longname=filename_avg_len_is_thirty_two_
9433 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9434 error "failed to hardlink many files"
9435 links=$($LFS fid2path $DIR $FID | wc -l)
9436 echo -n "${links}/1000 links in link EA"
9437 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9438 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9439 error "failed to unlink many hardlinks"
9441 run_test 161a "link ea sanity"
9444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9445 [ $MDSCOUNT -lt 2 ] &&
9446 skip "skipping remote directory test" && return
9448 local remote_dir=$DIR/$tdir/remote_dir
9451 $LFS mkdir -i $MDTIDX $remote_dir ||
9452 error "create remote directory failed"
9454 cp /etc/hosts $remote_dir/$tfile
9455 mkdir -p $remote_dir/foo1
9456 mkdir -p $remote_dir/foo2
9457 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9458 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9459 ln $remote_dir/$tfile $remote_dir/foo1/luna
9460 ln $remote_dir/$tfile $remote_dir/foo2/thor
9462 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9464 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9465 $LFS fid2path $DIR $FID
9466 err17935 "bad link ea"
9469 rm $remote_dir/foo2/zachary
9471 rm $remote_dir/foo2/thor
9473 rm $remote_dir/$tfile
9475 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9476 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9477 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9478 $LFS fid2path $DIR $FID
9479 err17935 "bad link rename"
9481 rm $remote_dir/foo2/maggie
9484 local longname=filename_avg_len_is_thirty_two_
9485 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9486 error "failed to hardlink many files"
9487 links=$($LFS fid2path $DIR $FID | wc -l)
9488 echo -n "${links}/1000 links in link EA"
9489 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9490 unlinkmany $remote_dir/foo2/$longname 1000 ||
9491 error "failed to unlink many hardlinks"
9493 run_test 161b "link ea sanity under remote directory"
9496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9497 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9498 skip "Need MDS version at least 2.1.5" && return
9500 # define CLF_RENAME_LAST 0x0001
9501 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9502 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9503 changelog_register -n)
9506 touch $DIR/$tdir/foo_161c
9507 touch $DIR/$tdir/bar_161c
9508 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9509 $LFS changelog $MDT0 | grep RENME
9510 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9512 $LFS changelog_clear $MDT0 $USER 0
9513 if [ x$flags != "x0x1" ]; then
9514 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9516 error "flag $flags is not 0x1"
9518 echo "rename overwrite a target having nlink = 1," \
9519 "changelog record has flags of $flags"
9521 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9522 touch $DIR/$tdir/foo_161c
9523 touch $DIR/$tdir/bar_161c
9524 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9525 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9526 $LFS changelog $MDT0 | grep RENME
9527 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9528 $LFS changelog_clear $MDT0 $USER 0
9529 if [ x$flags != "x0x0" ]; then
9530 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9532 error "flag $flags is not 0x0"
9534 echo "rename overwrite a target having nlink > 1," \
9535 "changelog record has flags of $flags"
9537 # rename doesn't overwrite a target (changelog flag 0x0)
9538 touch $DIR/$tdir/foo_161c
9539 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9540 $LFS changelog $MDT0 | grep RENME
9541 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9542 $LFS changelog_clear $MDT0 $USER 0
9543 if [ x$flags != "x0x0" ]; then
9544 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9546 error "flag $flags is not 0x0"
9548 echo "rename doesn't overwrite a target," \
9549 "changelog record has flags of $flags"
9551 # define CLF_UNLINK_LAST 0x0001
9552 # unlink a file having nlink = 1 (changelog flag 0x1)
9553 rm -f $DIR/$tdir/foo2_161c
9554 $LFS changelog $MDT0 | grep UNLNK
9555 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9556 $LFS changelog_clear $MDT0 $USER 0
9557 if [ x$flags != "x0x1" ]; then
9558 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9560 error "flag $flags is not 0x1"
9562 echo "unlink a file having nlink = 1," \
9563 "changelog record has flags of $flags"
9565 # unlink a file having nlink > 1 (changelog flag 0x0)
9566 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9567 rm -f $DIR/$tdir/foobar_161c
9568 $LFS changelog $MDT0 | grep UNLNK
9569 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9570 $LFS changelog_clear $MDT0 $USER 0
9571 if [ x$flags != "x0x0" ]; then
9572 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9574 error "flag $flags is not 0x0"
9576 echo "unlink a file having nlink > 1," \
9577 "changelog record has flags of $flags"
9578 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9580 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9587 local path=$(${LFS} fid2path $*)
9590 if [ $RC -ne 0 ]; then
9591 err17935 "path looked up of $expected failed. Error $RC"
9593 elif [ "${path}" != "${expected}" ]; then
9594 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9597 echo "fid $fid resolves to path $path (expected $expected)"
9601 # Make changes to filesystem
9602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9603 test_mkdir -p $DIR/$tdir/d2
9604 touch $DIR/$tdir/d2/$tfile
9605 touch $DIR/$tdir/d2/x1
9606 touch $DIR/$tdir/d2/x2
9607 test_mkdir -p $DIR/$tdir/d2/a/b/c
9608 test_mkdir -p $DIR/$tdir/d2/p/q/r
9610 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9611 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9614 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9615 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9616 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9618 # softlink to wrong file
9619 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9620 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9621 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9624 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9625 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9626 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9627 # fid2path dir/fsname should both work
9628 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9629 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9631 # hardlink count: check that there are 2 links
9632 # Doesnt work with CMD yet: 17935
9633 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9634 err17935 "expected 2 links"
9636 # hardlink indexing: remove the first link
9637 rm $DIR/$tdir/d2/p/q/r/hlink
9638 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9642 run_test 162 "path lookup sanity"
9645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9647 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9650 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9651 # this proc file is temporary and linux-only
9652 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9653 error "kernel->userspace send failed"
9656 run_test 163 "kernel <-> userspace comms"
9659 # do directio so as not to populate the page cache
9660 log "creating a 10 Mb file"
9661 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9662 log "starting reads"
9663 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9664 log "truncating the file"
9665 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9667 kill %+ || true # reads might have finished
9668 echo "wait until dd is finished"
9670 log "removing the temporary file"
9671 rm -rf $DIR/$tfile || error "tmp file removal failed"
9673 run_test 169 "parallel read and truncate should not deadlock"
9676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9677 $LCTL clear # bug 18514
9678 $LCTL debug_daemon start $TMP/${tfile}_log_good
9680 $LCTL debug_daemon stop
9681 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9682 error "sed failed to read log_good"
9684 $LCTL debug_daemon start $TMP/${tfile}_log_good
9686 $LCTL debug_daemon stop
9688 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9689 error "lctl df log_bad failed"
9691 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9692 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9694 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9695 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9697 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9698 error "bad_line good_line1 good_line2 are empty"
9700 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9701 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9702 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9704 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9705 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9706 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9708 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9709 error "bad_line_new good_line_new are empty"
9711 local expected_good=$((good_line1 + good_line2*2))
9713 rm -f $TMP/${tfile}*
9714 # LU-231, short malformed line may not be counted into bad lines
9715 if [ $bad_line -ne $bad_line_new ] &&
9716 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9717 error "expected $bad_line bad lines, but got $bad_line_new"
9721 if [ $expected_good -ne $good_line_new ]; then
9722 error "expected $expected_good good lines, but got $good_line_new"
9727 run_test 170 "test lctl df to handle corrupted log ====================="
9729 test_171() { # bug20592
9730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9731 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9732 $LCTL set_param fail_loc=0x50e
9733 $LCTL set_param fail_val=3000
9734 multiop_bg_pause $DIR/$tfile O_s || true
9736 kill -USR1 $MULTIPID
9740 if dmesg | grep "recursive fault"; then
9741 error "caught a recursive fault"
9743 $LCTL set_param fail_loc=0
9746 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9748 # it would be good to share it with obdfilter-survey/libecho code
9749 setup_obdecho_osc () {
9752 local obdfilter_name=$2
9753 echo "Creating new osc for $obdfilter_name on $ost_nid"
9754 # make sure we can find loopback nid
9755 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9757 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9758 ${obdfilter_name}_osc_UUID || rc=2; }
9759 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9760 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9764 cleanup_obdecho_osc () {
9765 local obdfilter_name=$1
9766 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9767 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9774 local pages=${3:-64}
9779 local obd_size=$(get_obd_size $node $OBD)
9780 local page_size=$(get_page_size $node)
9781 if [[ -n "$obd_size" ]]; then
9782 local new_count=$((obd_size / (pages * page_size / 1024)))
9783 [[ $new_count -ge $count ]] || count=$new_count
9786 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9787 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9789 if [ $rc -eq 0 ]; then
9790 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9791 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9793 echo "New object id is $id"
9794 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9796 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9797 "test_brw $count w v $pages $id" || rc=4; }
9798 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9800 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9801 "cleanup" || rc=5; }
9802 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9804 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9810 remote_ost_nodsh && skip "remote OST with nodsh" && return
9814 if ! module_loaded obdecho; then
9815 load_module obdecho/obdecho
9819 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9820 local host=$(lctl get_param -n osc.$osc.import |
9821 awk '/current_connection:/ {print $2}' )
9822 local target=$(lctl get_param -n osc.$osc.import |
9823 awk '/target:/ {print $2}' )
9824 target=${target%_UUID}
9826 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9827 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9828 [[ -n $target ]] && cleanup_obdecho_osc $target
9829 [ $rmmod_local -eq 1 ] && rmmod obdecho
9832 run_test 180a "test obdecho on osc"
9835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9836 remote_ost_nodsh && skip "remote OST with nodsh" && return
9838 local rmmod_remote=0
9840 do_facet ost1 "lsmod | grep -q obdecho || " \
9841 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9842 "modprobe obdecho; }" && rmmod_remote=1
9843 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9844 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9845 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9848 run_test 180b "test obdecho directly on obdfilter"
9850 test_180c() { # LU-2598
9851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9852 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9853 skip "Need MDS version at least 2.4.0" && return
9856 local rmmod_remote=false
9857 local pages=16384 # 64MB bulk I/O RPC size
9860 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9861 rmmod_remote=true || error "failed to load module obdecho"
9863 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9864 if [[ -n $target ]]; then
9865 obdecho_test "$target" ost1 "$pages" ||
9868 echo "there is no obdfilter target on ost1"
9871 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9874 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9876 test_181() { # bug 22177
9877 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9878 # create enough files to index the directory
9879 createmany -o $DIR/$tdir/foobar 4000
9880 # print attributes for debug purpose
9883 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9885 # remove the files & current working dir
9886 unlinkmany $DIR/$tdir/foobar 4000
9888 kill -USR1 $MULTIPID
9890 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9893 run_test 181 "Test open-unlinked dir ========================"
9896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9897 # disable MDC RPC lock wouldn't crash client
9901 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9902 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9903 $LCTL set_param fail_loc=0x804
9905 for (( i=0; i < $tcount; i++ )) ; do
9907 createmany -o $DIR/$tdir/$i/f- $fcount &
9911 for (( i=0; i < $tcount; i++ )) ; do
9912 unlinkmany $DIR/$tdir/$i/f- $fcount &
9918 $LCTL set_param fail_loc=0
9920 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9922 test_183() { # LU-2275
9923 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
9924 skip "Need MDS version at least 2.3.56" && return
9926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9927 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9928 echo aaa > $DIR/$tdir/$tfile
9930 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9931 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9933 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9934 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9936 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9938 # Flush negative dentry cache
9939 touch $DIR/$tdir/$tfile
9941 # We are not checking for any leaked references here, they'll
9942 # become evident next time we do cleanup with module unload.
9945 run_test 183 "No crash or request leak in case of strange dispositions ========"
9947 # test suite 184 is for LU-2016, LU-2017
9949 check_swap_layouts_support && return 0
9951 dir0=$DIR/$tdir/$testnum
9952 test_mkdir -p $dir0 || error "creating dir $dir0"
9957 $SETSTRIPE -c1 $file1
9959 $SETSTRIPE -c2 $file2
9961 gen1=$($GETSTRIPE -g $file1)
9962 gen2=$($GETSTRIPE -g $file2)
9964 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9965 gen=$($GETSTRIPE -g $file1)
9966 [[ $gen1 != $gen ]] ||
9967 "Layout generation on $file1 does not change"
9968 gen=$($GETSTRIPE -g $file2)
9969 [[ $gen2 != $gen ]] ||
9970 "Layout generation on $file2 does not change"
9972 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9973 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9975 run_test 184a "Basic layout swap"
9978 check_swap_layouts_support && return 0
9980 dir0=$DIR/$tdir/$testnum
9981 mkdir -p $dir0 || error "creating dir $dir0"
9988 $SETSTRIPE -c1 $file1
9989 $SETSTRIPE -c2 $file2
9990 $SETSTRIPE -c1 $file3
9991 chown $RUNAS_ID $file3
9992 gen1=$($GETSTRIPE -g $file1)
9993 gen2=$($GETSTRIPE -g $file2)
9995 $LFS swap_layouts $dir1 $dir2 &&
9996 error "swap of directories layouts should fail"
9997 $LFS swap_layouts $dir1 $file1 &&
9998 error "swap of directory and file layouts should fail"
9999 $RUNAS $LFS swap_layouts $file1 $file2 &&
10000 error "swap of file we cannot write should fail"
10001 $LFS swap_layouts $file1 $file3 &&
10002 error "swap of file with different owner should fail"
10003 /bin/true # to clear error code
10005 run_test 184b "Forbidden layout swap (will generate errors)"
10008 check_swap_layouts_support && return 0
10010 local dir0=$DIR/$tdir/$testnum
10011 mkdir -p $dir0 || error "creating dir $dir0"
10013 local ref1=$dir0/ref1
10014 local ref2=$dir0/ref2
10015 local file1=$dir0/file1
10016 local file2=$dir0/file2
10017 # create a file large enough for the concurent test
10018 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10019 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10020 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10023 dd if=$ref1 of=$file1 bs=16k &
10026 # Make sure dd starts to copy file
10027 while [ ! -f $file1 ]; do sleep 0.1; done
10029 $LFS swap_layouts $file1 $file2
10032 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10033 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10035 # how many bytes copied before swapping layout
10036 local copied=`stat -c %s $file2`
10037 local remaining=`stat -c %s $ref1`
10038 remaining=$((remaining - copied))
10039 echo "Copied $copied bytes before swapping layout..."
10041 cmp -n $copied $file1 $ref2 | grep differ &&
10042 error "Content mismatch [0, $copied) of ref2 and file1"
10043 cmp -n $copied $file2 $ref1 ||
10044 error "Content mismatch [0, $copied) of ref1 and file2"
10045 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10046 error "Content mismatch [$copied, EOF) of ref1 and file1"
10049 rm -f $ref1 $ref2 $file1 $file2
10051 run_test 184c "Concurrent write and layout swap"
10054 check_swap_layouts_support && return 0
10056 local file1=$DIR/$tdir/$tfile-1
10057 local file2=$DIR/$tdir/$tfile-2
10058 local file3=$DIR/$tdir/$tfile-3
10062 mkdir -p $DIR/$tdir
10063 touch $file1 || error "create $file1 failed"
10064 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10065 error "create $file2 failed"
10066 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10067 error "create $file3 failed"
10068 lovea1=$($LFS getstripe $file1 | sed 1d)
10070 $LFS swap_layouts $file2 $file3 ||
10071 error "swap $file2 $file3 layouts failed"
10072 $LFS swap_layouts $file1 $file2 ||
10073 error "swap $file1 $file2 layouts failed"
10075 lovea2=$($LFS getstripe $file2 | sed 1d)
10076 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10078 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10079 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10081 run_test 184d "allow stripeless layouts swap"
10084 test_185() { # LU-2441
10085 # LU-3553 - no volatile file support in old servers
10086 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10087 { skip "Need MDS version at least 2.3.60"; return 0; }
10089 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10090 touch $DIR/$tdir/spoo
10091 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10092 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10093 error "cannot create/write a volatile file"
10094 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10095 error "FID is still valid after close"
10097 multiop_bg_pause $DIR/$tdir vVw4096_c
10104 # assume that the next FID for this client is sequential, since stdout
10105 # is unfortunately eaten by multiop_bg_pause
10106 local n=$((${fidv[1]} + 1))
10107 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10108 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10109 error "FID is missing before close"
10110 kill -USR1 $multi_pid
10111 # 1 second delay, so if mtime change we will see it
10113 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10114 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10116 run_test 185 "Volatile file support"
10119 check_file_in_pool()
10124 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10127 for t in $tlist ; do
10128 [ "$i" -eq "$t" ] && continue 2
10131 echo "pool list: $tlist"
10132 echo "striping: $res"
10133 error_noexit "$file not allocated in $pool"
10140 echo "Creating new pool"
10143 create_pool $FSNAME.$pool ||
10144 { error_noexit "No pool created, result code $?"; return 1; }
10145 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10146 { error_noexit "$pool not in lfs pool_list"; return 2; }
10149 pool_add_targets() {
10150 echo "Adding targets to pool"
10156 local list=$(seq $first $step $last)
10158 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10159 do_facet mgs $LCTL pool_add \
10160 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10161 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10162 | sort -u | tr '\n' ' ' " "$t" || {
10163 error_noexit "Add to pool failed"
10166 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10167 local addcount=$(((last - first) / step + 1))
10168 [ $lfscount -eq $addcount ] || {
10169 error_noexit "lfs pool_list bad ost count" \
10170 "$lfscount != $addcount"
10178 echo "Setting pool on directory $tdir"
10180 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10182 error_noexit "Cannot set pool $pool to $tdir"
10189 echo "Checking pool on directory $tdir"
10191 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10192 [ "$res" = "$pool" ] && return 0
10194 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10198 pool_dir_rel_path() {
10199 echo "Testing relative path works well"
10204 mkdir -p $root/$tdir/$tdir
10206 pool_set_dir $pool $tdir || return 1
10207 pool_set_dir $pool ./$tdir || return 2
10208 pool_set_dir $pool ../$tdir || return 3
10209 pool_set_dir $pool ../$tdir/$tdir || return 4
10210 rm -rf $tdir; cd - > /dev/null
10213 pool_alloc_files() {
10214 echo "Checking files allocation from directory pool"
10221 for i in $(seq -w 1 $count)
10223 local file=$tdir/file-$i
10225 check_file_in_pool $file $pool "$tlist" || \
10226 failed=$((failed + 1))
10228 [ "$failed" = 0 ] && return 0
10230 error_noexit "$failed files not allocated in $pool"
10234 pool_create_files() {
10235 echo "Creating files in pool"
10243 for i in $(seq -w 1 $count)
10245 local file=$tdir/spoo-$i
10246 $SETSTRIPE -p $pool $file
10247 check_file_in_pool $file $pool "$tlist" || \
10248 failed=$((failed + 1))
10250 [ "$failed" = 0 ] && return 0
10252 error_noexit "$failed files not allocated in $pool"
10257 echo "Checking 'lfs df' output"
10260 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10262 local res=$($LFS df --pool $FSNAME.$pool |
10264 grep "$FSNAME-OST" |
10266 [ "$res" = "$t" ] && return 0
10268 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10272 pool_file_rel_path() {
10273 echo "Creating files in a pool with relative pathname"
10278 { error_noexit "unable to create $tdir"; return 1 ; }
10279 local file="/..$tdir/$tfile-1"
10280 $SETSTRIPE -p $pool $file ||
10281 { error_noexit "unable to create $file" ; return 2 ; }
10284 $SETSTRIPE -p $pool $tfile-2 || {
10285 error_noexit "unable to create $tfile-2 in $tdir"
10290 pool_remove_first_target() {
10291 echo "Removing first target from a pool"
10294 local pname="lov.$FSNAME-*.pools.$pool"
10295 local t=$($LCTL get_param -n $pname | head -1)
10296 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10297 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10298 error_noexit "$t not removed from $FSNAME.$pool"
10303 pool_remove_all_targets() {
10304 echo "Removing all targets from pool"
10307 local pname="lov.$FSNAME-*.pools.$pool"
10308 for t in $($LCTL get_param -n $pname | sort -u)
10310 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10312 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10313 error_noexit "Pool $FSNAME.$pool cannot be drained"
10316 # striping on an empty/nonexistant pool should fall back
10317 # to "pool of everything"
10319 error_noexit "failed to use fallback striping for empty pool"
10322 # setstripe on an empty pool should fail
10323 $SETSTRIPE -p $pool $file 2>/dev/null && {
10324 error_noexit "expected failure when creating file" \
10332 echo "Destroying pool"
10336 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10339 # striping on an empty/nonexistant pool should fall back
10340 # to "pool of everything"
10342 error_noexit "failed to use fallback striping for missing pool"
10345 # setstripe on an empty pool should fail
10346 $SETSTRIPE -p $pool $file 2>/dev/null && {
10347 error_noexit "expected failure when creating file" \
10348 "with missing pool"
10352 # get param should return err once pool is gone
10353 if wait_update $HOSTNAME "lctl get_param -n \
10354 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10356 remove_pool_from_list $FSNAME.$pool
10359 error_noexit "Pool $FSNAME.$pool is not destroyed"
10364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10365 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10367 local POOL=${POOL:-cea1}
10368 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10369 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10372 local last_ost=$(($OSTCOUNT - 1))
10374 local ost_list=$(seq $first_ost $ost_step $last_ost)
10375 local ost_range="$first_ost $last_ost $ost_step"
10376 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10377 local file_dir=$POOL_ROOT/file_tst
10381 # former test_200a test_200b
10382 pool_add $POOL || { rc=$? ; break; }
10383 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10384 # former test_200c test_200d
10385 mkdir -p $test_path
10386 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10387 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10388 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10389 || { rc=$? ; break; }
10390 # former test_200e test_200f
10391 local files=$((OSTCOUNT*3))
10392 pool_alloc_files $POOL $test_path $files "$ost_list" \
10393 || { rc=$? ; break; }
10394 pool_create_files $POOL $file_dir $files "$ost_list" \
10395 || { rc=$? ; break; }
10396 # former test_200g test_200h
10397 pool_lfs_df $POOL || { rc=$? ; break; }
10398 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10400 # former test_201a test_201b test_201c
10401 pool_remove_first_target $POOL || { rc=$? ; break; }
10403 local f=$test_path/$tfile
10404 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10405 pool_remove $POOL $f || { rc=$? ; break; }
10412 run_test 200 "OST pools"
10414 # usage: default_attr <count | size | offset>
10416 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10419 # usage: check_default_stripe_attr
10420 check_default_stripe_attr() {
10421 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10423 --stripe-count|--count)
10424 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10425 --stripe-size|--size)
10426 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10427 --stripe-index|--index)
10430 error "unknown getstripe attr '$1'"
10433 [ $ACTUAL != $EXPECTED ] &&
10434 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10438 test_mkdir -p $DIR/$tdir
10439 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10441 check_default_stripe_attr --stripe-count
10442 check_default_stripe_attr --stripe-size
10443 check_default_stripe_attr --stripe-index
10447 run_test 204a "Print default stripe attributes ================="
10450 test_mkdir -p $DIR/$tdir
10451 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10453 check_default_stripe_attr --stripe-size
10454 check_default_stripe_attr --stripe-index
10458 run_test 204b "Print default stripe size and offset ==========="
10461 test_mkdir -p $DIR/$tdir
10462 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10464 check_default_stripe_attr --stripe-count
10465 check_default_stripe_attr --stripe-index
10469 run_test 204c "Print default stripe count and offset ==========="
10472 test_mkdir -p $DIR/$tdir
10473 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10475 check_default_stripe_attr --stripe-count
10476 check_default_stripe_attr --stripe-size
10480 run_test 204d "Print default stripe count and size ============="
10483 test_mkdir -p $DIR/$tdir
10484 $SETSTRIPE -d $DIR/$tdir
10486 check_default_stripe_attr --stripe-count --raw
10487 check_default_stripe_attr --stripe-size --raw
10488 check_default_stripe_attr --stripe-index --raw
10492 run_test 204e "Print raw stripe attributes ================="
10495 test_mkdir -p $DIR/$tdir
10496 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10498 check_default_stripe_attr --stripe-size --raw
10499 check_default_stripe_attr --stripe-index --raw
10503 run_test 204f "Print raw stripe size and offset ==========="
10506 test_mkdir -p $DIR/$tdir
10507 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10509 check_default_stripe_attr --stripe-count --raw
10510 check_default_stripe_attr --stripe-index --raw
10514 run_test 204g "Print raw stripe count and offset ==========="
10517 test_mkdir -p $DIR/$tdir
10518 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10520 check_default_stripe_attr --stripe-count --raw
10521 check_default_stripe_attr --stripe-size --raw
10525 run_test 204h "Print raw stripe count and size ============="
10527 # Figure out which job scheduler is being used, if any,
10528 # or use a fake one
10529 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10530 JOBENV=SLURM_JOB_ID
10531 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10533 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10535 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10536 JOBENV=LOADL_STEP_ID
10537 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10543 verify_jobstats() {
10547 # clear old jobstats
10548 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10549 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10551 # use a new JobID for this test, or we might see an old one
10552 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10556 log "Using JobID environment variable $JOBENV=$JOBVAL"
10558 if [ $JOBENV = "FAKE_JOBID" ]; then
10559 FAKE_JOBID=$JOBVAL $cmd
10564 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10565 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10566 do_facet $FACET lctl get_param mdt.*.job_stats |
10567 grep $JOBVAL || error "No job stats found on MDT $FACET"
10569 if [ "$target" = "ost" -o "$target" = "both" ]; then
10571 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10572 grep $JOBVAL || error "No job stats found on OST $FACET"
10578 NEW_JOBENV=${1:-$OLD_JOBENV}
10579 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10580 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10583 test_205() { # Job stats
10584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10585 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10586 skip "Server doesn't support jobstats" && return 0
10589 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10590 if [ $OLD_JOBENV != $JOBENV ]; then
10591 jobstats_set $JOBENV
10592 trap jobstats_set EXIT
10596 cmd="mkdir $DIR/$tfile"
10597 verify_jobstats "$cmd" "mdt"
10599 cmd="rm -fr $DIR/$tfile"
10600 verify_jobstats "$cmd" "mdt"
10602 cmd="mknod $DIR/$tfile c 1 3"
10603 verify_jobstats "$cmd" "mdt"
10605 cmd="rm -f $DIR/$tfile"
10606 verify_jobstats "$cmd" "mdt"
10608 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10609 verify_jobstats "$cmd" "mdt"
10611 cmd="touch $DIR/$tfile"
10612 verify_jobstats "$cmd" "both"
10614 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10615 verify_jobstats "$cmd" "ost"
10617 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10618 verify_jobstats "$cmd" "ost"
10620 cmd="$TRUNCATE $DIR/$tfile 0"
10621 verify_jobstats "$cmd" "both"
10623 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10624 verify_jobstats "$cmd" "mdt"
10627 rm -f $DIR/jobstats_test_rename
10629 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10631 run_test 205 "Verify job stats"
10633 # LU-1480, LU-1773 and LU-1657
10635 mkdir -p $DIR/$tdir
10636 lfs setstripe -c -1 $DIR/$tdir
10637 #define OBD_FAIL_LOV_INIT 0x1403
10638 $LCTL set_param fail_loc=0xa0001403
10639 $LCTL set_param fail_val=1
10640 touch $DIR/$tdir/$tfile || true
10642 run_test 206 "fail lov_init_raid0() doesn't lbug"
10645 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10646 local fsz=`stat -c %s $DIR/$tfile`
10647 cancel_lru_locks mdc
10649 # do not return layout in getattr intent
10650 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10651 $LCTL set_param fail_loc=0x170
10652 local sz=`stat -c %s $DIR/$tfile`
10654 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10658 run_test 207a "can refresh layout at glimpse"
10661 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10662 local cksum=`md5sum $DIR/$tfile`
10663 local fsz=`stat -c %s $DIR/$tfile`
10664 cancel_lru_locks mdc
10665 cancel_lru_locks osc
10667 # do not return layout in getattr intent
10668 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10669 $LCTL set_param fail_loc=0x171
10671 # it will refresh layout after the file is opened but before read issues
10672 echo checksum is "$cksum"
10673 echo "$cksum" |md5sum -c --quiet || error "file differs"
10677 run_test 207b "can refresh layout at open"
10681 size=$((size % 8192 + 1))
10682 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10683 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10684 rm -f $DIR/f212 $DIR/f212.xyz
10686 run_test 212 "Sendfile test ============================================"
10689 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10690 cancel_lru_locks osc
10691 lctl set_param fail_loc=0x8000040f
10692 # generate a read lock
10693 cat $DIR/$tfile > /dev/null
10694 # write to the file, it will try to cancel the above read lock.
10695 cat /etc/hosts >> $DIR/$tfile
10697 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10699 test_214() { # for bug 20133
10700 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10701 for (( i=0; i < 340; i++ )) ; do
10702 touch $DIR/$tdir/d214c/a$i
10705 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10706 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10707 ls $DIR/d214c || error "ls $DIR/d214c failed"
10708 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
10709 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10711 run_test 214 "hash-indexed directory test - bug 20133"
10713 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10714 create_lnet_proc_files() {
10715 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10716 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10718 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10719 rm -f "$TMP/lnet_$1.sys_tmp"
10722 # counterpart of create_lnet_proc_files
10723 remove_lnet_proc_files() {
10724 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10727 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10728 # 3rd arg as regexp for body
10729 check_lnet_proc_stats() {
10730 local l=$(cat "$TMP/lnet_$1" |wc -l)
10731 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10733 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10736 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10737 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10738 # optional and can be regexp for 2nd line (lnet.routes case)
10739 check_lnet_proc_entry() {
10740 local blp=2 # blp stands for 'position of 1st line of body'
10741 [ "$5" = "" ] || blp=3 # lnet.routes case
10743 local l=$(cat "$TMP/lnet_$1" |wc -l)
10744 # subtracting one from $blp because the body can be empty
10745 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10747 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10748 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10750 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10751 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10753 # bail out if any unexpected line happened
10754 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10755 [ "$?" != 0 ] || error "$2 misformatted"
10758 test_215() { # for bugs 18102, 21079, 21517
10759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10760 local N='(0|[1-9][0-9]*)' # non-negative numeric
10761 local P='[1-9][0-9]*' # positive numeric
10762 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10763 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10764 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10765 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10767 local L1 # regexp for 1st line
10768 local L2 # regexp for 2nd line (optional)
10769 local BR # regexp for the rest (body)
10771 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10772 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10773 create_lnet_proc_files "stats"
10774 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10775 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10776 remove_lnet_proc_files "stats"
10778 # /proc/sys/lnet/routes should look like this:
10779 # Routing disabled/enabled
10780 # net hops state router
10781 # where net is a string like tcp0, hops >= 0, state is up/down,
10782 # router is a string like 192.168.1.1@tcp2
10783 L1="^Routing (disabled|enabled)$"
10784 L2="^net +hops +state +router$"
10785 BR="^$NET +$N +(up|down) +$NID$"
10786 create_lnet_proc_files "routes"
10787 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10788 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10789 remove_lnet_proc_files "routes"
10791 # /proc/sys/lnet/routers should look like this:
10792 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10793 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10794 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10795 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10796 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10797 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10798 create_lnet_proc_files "routers"
10799 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10800 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10801 remove_lnet_proc_files "routers"
10803 # /proc/sys/lnet/peers should look like this:
10804 # nid refs state last max rtr min tx min queue
10805 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10806 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10807 # numeric (0 or >0 or <0), queue >= 0.
10808 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10809 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10810 create_lnet_proc_files "peers"
10811 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10812 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10813 remove_lnet_proc_files "peers"
10815 # /proc/sys/lnet/buffers should look like this:
10816 # pages count credits min
10817 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10818 L1="^pages +count +credits +min$"
10819 BR="^ +$N +$N +$I +$I$"
10820 create_lnet_proc_files "buffers"
10821 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10822 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10823 remove_lnet_proc_files "buffers"
10825 # /proc/sys/lnet/nis should look like this:
10826 # nid status alive refs peer rtr max tx min
10827 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10828 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10829 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10830 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10831 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10832 create_lnet_proc_files "nis"
10833 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10834 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10835 remove_lnet_proc_files "nis"
10837 # can we successfully write to /proc/sys/lnet/stats?
10838 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10839 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10841 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10843 test_216() { # bug 20317
10844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10845 remote_ost_nodsh && skip "remote OST with nodsh" && return
10848 local facets=$(get_facets OST)
10849 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10851 save_lustre_params client "osc.*.contention_seconds" > $p
10852 save_lustre_params $facets \
10853 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10854 save_lustre_params $facets \
10855 "ldlm.namespaces.filter-*.contended_locks" >> $p
10856 save_lustre_params $facets \
10857 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10860 # agressive lockless i/o settings
10861 for node in $(osts_nodes); do
10862 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'
10864 lctl set_param -n osc.*.contention_seconds 60
10866 $DIRECTIO write $DIR/$tfile 0 10 4096
10867 $CHECKSTAT -s 40960 $DIR/$tfile
10869 # disable lockless i/o
10870 for node in $(osts_nodes); do
10871 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10873 lctl set_param -n osc.*.contention_seconds 0
10876 dd if=/dev/zero of=$DIR/$tfile count=0
10877 $CHECKSTAT -s 0 $DIR/$tfile
10879 restore_lustre_params <$p
10883 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10885 test_217() { # bug 22430
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10890 for node in $(nodes_list); do
10891 nid=$(host_nids_address $node $NETTYPE)
10892 if [[ $nid = *-* ]] ; then
10893 echo "lctl ping $nid@$NETTYPE"
10894 lctl ping $nid@$NETTYPE
10896 echo "skipping $node (no hyphen detected)"
10900 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10903 # do directio so as not to populate the page cache
10904 log "creating a 10 Mb file"
10905 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10906 log "starting reads"
10907 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10908 log "truncating the file"
10909 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10911 kill %+ || true # reads might have finished
10912 echo "wait until dd is finished"
10914 log "removing the temporary file"
10915 rm -rf $DIR/$tfile || error "tmp file removal failed"
10917 run_test 218 "parallel read and truncate should not deadlock ======================="
10920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10921 # write one partial page
10922 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10923 # set no grant so vvp_io_commit_write will do sync write
10924 $LCTL set_param fail_loc=0x411
10925 # write a full page at the end of file
10926 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10928 $LCTL set_param fail_loc=0
10929 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10930 $LCTL set_param fail_loc=0x411
10931 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10933 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10935 test_220() { #LU-325
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10937 remote_ost_nodsh && skip "remote OST with nodsh" && return
10940 test_mkdir -p $DIR/$tdir
10941 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10942 awk '{print $2}' | sed -e 's/_UUID$//')
10945 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10946 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10947 osc.$mdtosc_proc1.prealloc_last_id)
10948 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10949 osc.$mdtosc_proc1.prealloc_next_id)
10953 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10954 #define OBD_FAIL_OST_ENOINO 0x229
10955 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10956 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10957 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10959 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10961 MDSOBJS=$((last_id - next_id))
10962 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10964 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10965 echo "OST still has $count kbytes free"
10967 echo "create $MDSOBJS files @next_id..."
10968 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10970 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10971 osc.$mdtosc_proc1.prealloc_last_id)
10972 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10973 osc.$mdtosc_proc1.prealloc_next_id)
10975 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10980 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10981 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10983 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10984 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10985 echo "unlink $MDSOBJS files @$next_id..."
10986 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10988 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10992 dd if=`which date` of=$MOUNT/date oflag=sync
10993 chmod +x $MOUNT/date
10995 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10996 $LCTL set_param fail_loc=0x80001401
10998 $MOUNT/date > /dev/null
11001 run_test 221 "make sure fault and truncate race to not cause OOM"
11004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11006 test_mkdir -p $DIR/$tdir
11007 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11008 createmany -o $DIR/$tdir/$tfile 10
11009 cancel_lru_locks mdc
11010 cancel_lru_locks osc
11011 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11012 $LCTL set_param fail_loc=0x31a
11013 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11014 $LCTL set_param fail_loc=0
11017 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11022 test_mkdir -p $DIR/$tdir
11023 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11024 createmany -o $DIR/$tdir/$tfile 10
11025 cancel_lru_locks mdc
11026 cancel_lru_locks osc
11027 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11028 $LCTL set_param fail_loc=0x31a
11029 rm -r $DIR/$tdir || "AGL for rmdir failed"
11030 $LCTL set_param fail_loc=0
11032 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11037 test_mkdir -p $DIR/$tdir
11038 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11039 createmany -o $DIR/$tdir/$tfile 10
11040 cancel_lru_locks mdc
11041 cancel_lru_locks osc
11042 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11043 $LCTL set_param fail_loc=0x31b
11044 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11045 $LCTL set_param fail_loc=0
11048 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11050 test_224a() { # LU-1039, MRP-303
11051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11052 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11053 $LCTL set_param fail_loc=0x508
11054 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11055 $LCTL set_param fail_loc=0
11058 run_test 224a "Don't panic on bulk IO failure"
11060 test_224b() { # LU-1039, MRP-303
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11062 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11063 cancel_lru_locks osc
11064 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11065 $LCTL set_param fail_loc=0x515
11066 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11067 $LCTL set_param fail_loc=0
11070 run_test 224b "Don't panic on bulk IO failure"
11072 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11075 if [ -z ${MDSSURVEY} ]; then
11076 skip_env "mds-survey not found" && return
11079 [ $MDSCOUNT -ge 2 ] &&
11080 skip "skipping now for more than one MDT" && return
11082 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11083 { skip "Need MDS version at least 2.2.51"; return; }
11085 local mds=$(facet_host $SINGLEMDS)
11086 local target=$(do_nodes $mds 'lctl dl' | \
11087 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11089 local cmd1="file_count=1000 thrhi=4"
11090 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11091 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11092 local cmd="$cmd1 $cmd2 $cmd3"
11094 rm -f ${TMP}/mds_survey*
11096 eval $cmd || error "mds-survey with zero-stripe failed"
11097 cat ${TMP}/mds_survey*
11098 rm -f ${TMP}/mds_survey*
11100 run_test 225a "Metadata survey sanity with zero-stripe"
11103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11105 if [ -z ${MDSSURVEY} ]; then
11106 skip_env "mds-survey not found" && return
11108 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11109 { skip "Need MDS version at least 2.2.51"; return; }
11111 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11112 skip_env "Need to mount OST to test" && return
11115 [ $MDSCOUNT -ge 2 ] &&
11116 skip "skipping now for more than one MDT" && return
11117 local mds=$(facet_host $SINGLEMDS)
11118 local target=$(do_nodes $mds 'lctl dl' | \
11119 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11121 local cmd1="file_count=1000 thrhi=4"
11122 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11123 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11124 local cmd="$cmd1 $cmd2 $cmd3"
11126 rm -f ${TMP}/mds_survey*
11128 eval $cmd || error "mds-survey with stripe_count failed"
11129 cat ${TMP}/mds_survey*
11130 rm -f ${TMP}/mds_survey*
11132 run_test 225b "Metadata survey sanity with stripe_count = 1"
11134 mcreate_path2fid () {
11140 local path=$DIR/$tdir/$name
11145 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11146 error "cannot create $desc"
11148 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11150 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11152 fid_path=$($LFS fid2path $MOUNT $fid)
11154 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11156 [ "$path" == "$fid_path" ] ||
11157 error "fid2path returned $fid_path, expected $path"
11159 echo "pass with $path and $fid"
11164 mkdir -p $DIR/$tdir
11166 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11167 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11168 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11169 mcreate_path2fid 0040666 0 0 dir "directory"
11170 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11171 mcreate_path2fid 0100666 0 0 file "regular file"
11172 mcreate_path2fid 0120666 0 0 link "symbolic link"
11173 mcreate_path2fid 0140666 0 0 sock "socket"
11175 run_test 226a "call path2fid and fid2path on files of all type"
11178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11182 mkdir -p $DIR/$tdir
11183 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11184 error "create remote directory failed"
11185 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11186 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11187 "character special file (null)"
11188 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11189 "character special file (no device)"
11190 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11191 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11192 "block special file (loop)"
11193 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11194 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11195 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11197 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11199 # LU-1299 Executing or running ldd on a truncated executable does not
11200 # cause an out-of-memory condition.
11202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11203 dd if=`which date` of=$MOUNT/date bs=1k count=1
11204 chmod +x $MOUNT/date
11206 $MOUNT/date > /dev/null
11207 ldd $MOUNT/date > /dev/null
11210 run_test 227 "running truncated executable does not cause OOM"
11212 # LU-1512 try to reuse idle OI blocks
11214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11215 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11216 skip "non-ldiskfs backend" && return
11218 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11219 local myDIR=$DIR/$tdir
11222 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11223 $LCTL set_param fail_loc=0x80001002
11224 createmany -o $myDIR/t- 10000
11225 $LCTL set_param fail_loc=0
11226 # The guard is current the largest FID holder
11228 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11230 local IDX=$(($SEQ % 64))
11232 do_facet $SINGLEMDS sync
11233 # Make sure journal flushed.
11235 local blk1=$(do_facet $SINGLEMDS \
11236 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11237 grep Blockcount | awk '{print $4}')
11239 # Remove old files, some OI blocks will become idle.
11240 unlinkmany $myDIR/t- 10000
11241 # Create new files, idle OI blocks should be reused.
11242 createmany -o $myDIR/t- 2000
11243 do_facet $SINGLEMDS sync
11244 # Make sure journal flushed.
11246 local blk2=$(do_facet $SINGLEMDS \
11247 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11248 grep Blockcount | awk '{print $4}')
11250 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11252 run_test 228a "try to reuse idle OI blocks"
11255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11256 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11257 skip "non-ldiskfs backend" && return
11259 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11260 local myDIR=$DIR/$tdir
11263 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11264 $LCTL set_param fail_loc=0x80001002
11265 createmany -o $myDIR/t- 10000
11266 $LCTL set_param fail_loc=0
11267 # The guard is current the largest FID holder
11269 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11271 local IDX=$(($SEQ % 64))
11273 do_facet $SINGLEMDS sync
11274 # Make sure journal flushed.
11276 local blk1=$(do_facet $SINGLEMDS \
11277 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11278 grep Blockcount | awk '{print $4}')
11280 # Remove old files, some OI blocks will become idle.
11281 unlinkmany $myDIR/t- 10000
11284 stop $SINGLEMDS || error "Fail to stop MDT."
11286 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11288 df $MOUNT || error "Fail to df."
11289 # Create new files, idle OI blocks should be reused.
11290 createmany -o $myDIR/t- 2000
11291 do_facet $SINGLEMDS sync
11292 # Make sure journal flushed.
11294 local blk2=$(do_facet $SINGLEMDS \
11295 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11296 grep Blockcount | awk '{print $4}')
11298 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11300 run_test 228b "idle OI blocks can be reused after MDT restart"
11304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11305 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11306 skip "non-ldiskfs backend" && return
11308 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11309 local myDIR=$DIR/$tdir
11312 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11313 $LCTL set_param fail_loc=0x80001002
11314 # 20000 files can guarantee there are index nodes in the OI file
11315 createmany -o $myDIR/t- 20000
11316 $LCTL set_param fail_loc=0
11317 # The guard is current the largest FID holder
11319 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11321 local IDX=$(($SEQ % 64))
11323 do_facet $SINGLEMDS sync
11324 # Make sure journal flushed.
11326 local blk1=$(do_facet $SINGLEMDS \
11327 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11328 grep Blockcount | awk '{print $4}')
11330 # Remove old files, some OI blocks will become idle.
11331 unlinkmany $myDIR/t- 20000
11333 # The OI file should become empty now
11335 # Create new files, idle OI blocks should be reused.
11336 createmany -o $myDIR/t- 2000
11337 do_facet $SINGLEMDS sync
11338 # Make sure journal flushed.
11340 local blk2=$(do_facet $SINGLEMDS \
11341 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11342 grep Blockcount | awk '{print $4}')
11344 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11346 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11350 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11353 mkdir -p $DIR/$tdir/test_230_local
11354 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11355 [ $mdt_idx -ne 0 ] &&
11356 error "create local directory on wrong MDT $mdt_idx"
11358 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11359 error "create remote directory failed"
11360 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11361 [ $mdt_idx -ne $MDTIDX ] &&
11362 error "create remote directory on wrong MDT $mdt_idx"
11364 createmany -o $DIR/$tdir/test_230/t- 10 ||
11365 error "create files on remote directory failed"
11366 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11367 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11368 rm -r $DIR/$tdir || error "unlink remote directory failed"
11370 run_test 230a "Create remote directory and files under the remote directory"
11373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11374 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11376 local remote_dir=$DIR/$tdir/remote_dir
11379 mkdir -p $DIR/$tdir
11380 $LFS mkdir -i $MDTIDX $remote_dir ||
11381 error "create remote directory failed"
11383 $LFS mkdir -i 0 $remote_dir/new_dir &&
11384 error "nested remote directory create succeed!"
11386 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11387 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11388 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11391 error "create remote directory failed after set enable_remote_dir"
11393 rm -rf $remote_dir || error "first unlink remote directory failed"
11395 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11396 error "chown worked"
11398 do_facet mds$MDTIDX lctl set_param \
11399 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11400 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11401 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11404 error "create remote dir failed after set enable_remote_dir_gid"
11406 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11408 run_test 230b "nested remote directory should be failed"
11412 # For simplicity this test assumes that max_pages_per_rpc
11413 # is the same across all OSCs
11414 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11415 local bulk_size=$((max_pages * 4096))
11417 mkdir -p $DIR/$tdir
11419 # clear the OSC stats
11420 $LCTL set_param osc.*.stats=0 &>/dev/null
11422 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11423 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11424 oflag=direct &>/dev/null || error "dd failed"
11426 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11427 if [ x$nrpcs != "x1" ]; then
11428 error "found $nrpc ost_write RPCs, not 1 as expected"
11431 # Drop the OSC cache, otherwise we will read from it
11432 cancel_lru_locks osc
11434 # clear the OSC stats
11435 $LCTL set_param osc.*.stats=0 &>/dev/null
11437 # Client reads $bulk_size.
11438 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11439 iflag=direct &>/dev/null || error "dd failed"
11441 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11442 if [ x$nrpcs != "x1" ]; then
11443 error "found $nrpc ost_read RPCs, not 1 as expected"
11446 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11449 mkdir -p $DIR/$tdir
11451 for i in {0..1023}; do
11452 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11453 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11454 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11458 run_test 231b "must not assert on fully utilized OST request buffer"
11461 mkdir -p $DIR/$tdir
11462 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11463 $LCTL set_param fail_loc=0x31c
11465 # ignore dd failure
11466 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11468 $LCTL set_param fail_loc=0
11469 umount_client $MOUNT || error "umount failed"
11470 mount_client $MOUNT || error "mount failed"
11472 run_test 232 "failed lock should not block umount"
11475 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11476 { skip "Need MDS version at least 2.3.64"; return; }
11478 local fid=$($LFS path2fid $MOUNT)
11479 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11480 error "cannot access $MOUNT using its FID '$fid'"
11482 run_test 233 "checking that OBF of the FS root succeeds"
11485 # tests that do cleanup/setup should be run at the end
11489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11491 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11492 $LCTL set_param fail_loc=0x903
11493 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11494 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11497 FAIL_ON_ERROR=true cleanup
11498 FAIL_ON_ERROR=true setup
11500 run_test 900 "umount should not race with any mgc requeue thread"
11503 check_and_cleanup_lustre
11504 if [ "$I_MOUNTED" != "yes" ]; then
11505 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true