2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=`grep VERSION /etc/SuSE-release | awk '{print $3}'`
32 if is_sles11; then # LU-4351
33 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 54c"
36 SRCDIR=$(cd $(dirname $0); echo $PWD)
37 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LFIND=${LFIND:-"$LFS find"}
45 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
47 MCREATE=${MCREATE:-mcreate}
48 OPENFILE=${OPENFILE:-openfile}
49 OPENUNLINK=${OPENUNLINK:-openunlink}
50 export MULTIOP=${MULTIOP:-multiop}
51 READS=${READS:-"reads"}
52 MUNLINK=${MUNLINK:-munlink}
53 SOCKETSERVER=${SOCKETSERVER:-socketserver}
54 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
55 MEMHOG=${MEMHOG:-memhog}
56 DIRECTIO=${DIRECTIO:-directio}
57 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
58 UMOUNT=${UMOUNT:-"umount -d"}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b 230d"
79 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
80 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
87 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
88 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
97 check_kernel_version() {
99 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
101 patchless|patchless_client) return 0;;
102 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
104 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
108 check_swap_layouts_support()
110 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
111 { skip "Does not support layout lock."; return 0; }
115 if [ "$ONLY" == "cleanup" ]; then
120 check_and_setup_lustre
125 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
126 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
127 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
128 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
129 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
130 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
131 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
132 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
134 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
135 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
136 rm -rf $DIR/[Rdfs][0-9]*
138 # $RUNAS_ID may get set incorrectly somewhere else
139 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
141 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
145 if [ "${ONLY}" = "MOUNT" ] ; then
146 echo "Lustre is up, please go on"
150 echo "preparing for tests involving mounts"
151 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
153 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
154 echo # add a newline after mke2fs.
158 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
159 lctl set_param debug=-1 2> /dev/null || true
162 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
164 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
166 run_test 0a "touch; rm ====================="
169 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
170 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
172 run_test 0b "chmod 0755 $DIR ============================="
175 $LCTL get_param mdc.*.import | grep "state: FULL" ||
176 error "import not FULL"
177 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
180 run_test 0c "check import proc ============================="
183 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
184 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
185 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
186 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
189 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
191 run_test 1 "mkdir; remkdir; rmdir =============================="
194 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
195 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
196 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
198 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
200 run_test 2 "mkdir; touch; rmdir; check file ===================="
203 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
204 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
205 touch $DIR/$tdir/$tfile
206 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
208 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
210 run_test 3 "mkdir; touch; rmdir; check dir ====================="
212 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
215 local remote_dir=remote_dir
217 [ $MDSCOUNT -ge 2 ] && skip "skip now for LU-4690" && return #LU-4690
218 test_mkdir $DIR/$remote_dir ||
219 error "Create remote directory failed"
221 touch $DIR/$remote_dir/$tfile ||
222 error "Create file under remote directory failed"
224 rmdir $DIR/$remote_dir &&
225 error "Expect error removing in-use dir $DIR/$remote_dir"
227 test -d $DIR/$remote_dir || error "Remote directory disappeared"
229 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
232 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
233 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
234 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
235 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
236 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
238 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
241 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
242 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
244 error "$tfile does not have perm 0666 or UID $UID"
245 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
246 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
247 error "$tfile should be 0666 and owned by UID $UID"
249 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
252 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
255 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
256 error "$tfile should be owned by UID $RUNAS_ID"
257 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
258 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
259 error "$tfile should be owned by UID $RUNAS_ID"
261 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
266 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
267 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
268 error "$tfile should be owned by GID $UID"
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 6e "touch f6e; chgrp f6e; $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 $(version_code 2.3.55) ] &&
485 # skip long symlink name for rhel6.5.
486 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
487 grep -q '6.5' /etc/redhat-release &>/dev/null &&
488 TESTS="59 60 61 4062 4063"
491 local SYMNAME=$(str_repeat 'x' $i)
492 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
493 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
496 run_test 17g "symlinks: really long symlink name and inode boundaries"
498 test_17h() { #bug 17378
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 if [[ $MDSCOUNT -gt 1 ]]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 $SETSTRIPE -c -1 $DIR/$tdir
509 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
511 touch $DIR/$tdir/$tfile || true
513 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
515 test_17i() { #bug 20018
516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
518 test_mkdir -p $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
521 if [[ $MDSCOUNT -gt 1 ]]; then
522 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
526 ln -s $foo $foo || error "create symlink failed"
527 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
528 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
529 ls -l $foo && error "error not detected"
532 run_test 17i "don't panic on short symlink"
534 test_17k() { #bug 22301
535 [[ -z "$(which rsync 2>/dev/null)" ]] &&
536 skip "no rsync command" && return 0
537 rsync --help | grep -q xattr ||
538 skip_env "$(rsync --version | head -n1) does not support xattrs"
539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
540 test_mkdir -p $DIR/$tdir
541 test_mkdir -p $DIR/$tdir.new
542 touch $DIR/$tdir/$tfile
543 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
544 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
545 error "rsync failed with xattrs enabled"
547 run_test 17k "symlinks: rsync with xattrs enabled ========================="
549 test_17l() { # LU-279
550 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
551 skip "no getfattr command" && return 0
553 touch $DIR/$tdir/$tfile
554 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
555 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
556 # -h to not follow symlinks. -m '' to list all the xattrs.
557 # grep to remove first line: '# file: $path'.
558 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
560 lgetxattr_size_check $path $xattr ||
561 error "lgetxattr_size_check $path $xattr failed"
565 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
569 local short_sym="0123456789"
570 local WDIR=$DIR/${tdir}m
577 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
578 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
579 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
581 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
582 skip "only for ldiskfs MDT" && return 0
584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
588 # create a long symlink file
589 for ((i = 0; i < 4; ++i)); do
590 long_sym=${long_sym}${long_sym}
593 echo "create 512 short and long symlink files under $WDIR"
594 for ((i = 0; i < 256; ++i)); do
595 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
596 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
602 wait_delete_completed
604 echo "recreate the 512 symlink files with a shorter string"
605 for ((i = 0; i < 512; ++i)); do
606 # rewrite the symlink file with a shorter string
607 ln -sf ${long_sym} $WDIR/long-$i
608 ln -sf ${short_sym} $WDIR/short-$i
611 mds_index=$($LFS getstripe -M $WDIR)
612 mds_index=$((mds_index+1))
613 devname=$(mdsdevname $mds_index)
614 cmd="$E2FSCK -fnvd $devname"
616 echo "stop and checking mds${mds_index}: $cmd"
617 # e2fsck should not return error
619 do_facet mds${mds_index} $cmd || rc=$?
621 start mds${mds_index} $devname $MDS_MOUNT_OPTS
622 df $MOUNT > /dev/null 2>&1
623 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
624 "short/long symlink MDT: rc=$rc"
627 run_test 17m "run e2fsck against MDT which contains short/long symlink"
629 check_fs_consistency_17n() {
635 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
636 # so it only check MDT1/MDT2 instead of all of MDTs.
637 for mdt_index in $(seq 1 2); do
638 devname=$(mdsdevname $mdt_index)
639 cmd="$E2FSCK -fnvd $devname"
641 echo "stop and checking mds${mdt_index}: $cmd"
642 # e2fsck should not return error
644 do_facet mds${mdt_index} $cmd || rc=$?
646 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
647 df $MOUNT > /dev/null 2>&1
648 [ $rc -ne 0 ] && break
656 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
657 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
658 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
660 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
661 skip "only for ldiskfs MDT" && return 0
663 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
668 for ((i=0; i<10; i++)); do
669 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
670 error "create remote dir error $i"
671 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
672 error "create files under remote dir failed $i"
675 check_fs_consistency_17n ||
676 error "e2fsck report error after create files under remote dir"
678 for ((i=0;i<10;i++)); do
679 rm -rf $DIR/$tdir/remote_dir_${i} ||
680 error "destroy remote dir error $i"
683 check_fs_consistency_17n ||
684 error "e2fsck report error after unlink files under remote dir"
686 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
687 skip "lustre < 2.4.50 does not support migrate mv " && return
689 for ((i=0; i<10; i++)); do
690 mkdir -p $DIR/$tdir/remote_dir_${i}
691 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
692 error "create files under remote dir failed $i"
693 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
694 error "migrate remote dir error $i"
696 check_fs_consistency_17n || error "e2fsck report error after migration"
698 for ((i=0;i<10;i++)); do
699 rm -rf $DIR/$tdir/remote_dir_${i} ||
700 error "destroy remote dir error $i"
703 check_fs_consistency_17n || error "e2fsck report error after unlink"
705 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
708 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
709 skip "Need MDS version at least 2.3.64" && return
711 local WDIR=$DIR/${tdir}o
717 mdt_index=$($LFS getstripe -M $WDIR)
718 mdt_index=$((mdt_index+1))
719 mdtdevname=$(mdsdevname $mdt_index)
723 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
725 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
726 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
727 ls -l $WDIR/$tfile && rc=1
728 do_facet mds${mdt_index} lctl set_param fail_loc=0
729 [[ $rc -ne 0 ]] && error "stat file should fail"
732 run_test 17o "stat file with incompat LMA feature"
735 touch $DIR/f || error "Failed to touch $DIR/f: $?"
736 ls $DIR || error "Failed to ls $DIR: $?"
738 run_test 18 "touch .../f ; ls ... =============================="
744 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
746 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
749 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
751 run_test 19b "ls -l .../f19 (should return error) =============="
754 [ $RUNAS_ID -eq $UID ] &&
755 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
756 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
758 run_test 19c "$RUNAS touch .../f19 (should return error) =="
761 cat $DIR/f19 && error || true
763 run_test 19d "cat .../f19 (should return error) =============="
775 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
777 run_test 20 "touch .../f ; ls -l ... ==========================="
780 test_mkdir -p $DIR/$tdir
781 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
782 ln -s dangle $DIR/$tdir/link
783 echo foo >> $DIR/$tdir/link
784 cat $DIR/$tdir/dangle
785 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
786 $CHECKSTAT -f -t file $DIR/$tdir/link ||
787 error "$tdir/link not linked to a file"
789 run_test 21 "write to dangling link ============================"
793 test_mkdir -p $DIR/$tdir
794 chown $RUNAS_ID:$RUNAS_GID $WDIR
795 (cd $WDIR || error "cd $WDIR failed";
796 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
798 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
799 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
800 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
802 run_test 22 "unpack tar archive as non-root user ==============="
806 test_mkdir -p $DIR/$tdir
807 local file=$DIR/$tdir/$tfile
809 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
810 openfile -f O_CREAT:O_EXCL $file &&
811 error "$file recreate succeeded" || true
813 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
815 test_23b() { # bug 18988
816 test_mkdir -p $DIR/$tdir
817 local file=$DIR/$tdir/$tfile
820 echo foo > $file || error "write filed"
821 echo bar >> $file || error "append filed"
822 $CHECKSTAT -s 8 $file || error "wrong size"
825 run_test 23b "O_APPEND check =========================="
829 echo '-- same directory rename'
830 test_mkdir $DIR/$tdir
831 touch $DIR/$tdir/$tfile.1
832 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
833 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
835 run_test 24a "rename file to non-existent target"
838 test_mkdir $DIR/$tdir
839 touch $DIR/$tdir/$tfile.{1,2}
840 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
841 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
842 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
844 run_test 24b "rename file to existing target"
847 test_mkdir $DIR/$tdir
848 test_mkdir $DIR/$tdir/d$testnum.1
849 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
850 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
851 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
853 run_test 24c "rename directory to non-existent target"
856 test_mkdir -c1 $DIR/$tdir
857 test_mkdir -c1 $DIR/$tdir/d$testnum.1
858 test_mkdir -c1 $DIR/$tdir/d$testnum.2
859 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
860 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
861 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
863 run_test 24d "rename directory to existing target"
866 echo '-- cross directory renames --'
870 mv $DIR/R5a/f $DIR/R5b/g
871 $CHECKSTAT -a $DIR/R5a/f || error
872 $CHECKSTAT -t file $DIR/R5b/g || error
874 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
879 touch $DIR/R6a/f $DIR/R6b/g
880 mv $DIR/R6a/f $DIR/R6b/g
881 $CHECKSTAT -a $DIR/R6a/f || error
882 $CHECKSTAT -t file $DIR/R6b/g || error
884 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
889 test_mkdir $DIR/R7a/d
890 mv $DIR/R7a/d $DIR/R7b/e
891 $CHECKSTAT -a $DIR/R7a/d || error
892 $CHECKSTAT -t dir $DIR/R7b/e || error
894 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
897 test_mkdir -c1 $DIR/R8a
898 test_mkdir -c1 $DIR/R8b
899 test_mkdir -c1 $DIR/R8a/d
900 test_mkdir -c1 $DIR/R8b/e
901 mrename $DIR/R8a/d $DIR/R8b/e
902 $CHECKSTAT -a $DIR/R8a/d || error
903 $CHECKSTAT -t dir $DIR/R8b/e || error
905 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
908 echo "-- rename error cases"
912 mrename $DIR/R9/f $DIR/R9/a
913 $CHECKSTAT -t file $DIR/R9/f || error
914 $CHECKSTAT -t dir $DIR/R9/a || error
915 $CHECKSTAT -a $DIR/R9/a/f || error
917 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
921 mrename $DIR/R10/f $DIR/R10/g
922 $CHECKSTAT -t dir $DIR/R10 || error
923 $CHECKSTAT -a $DIR/R10/f || error
924 $CHECKSTAT -a $DIR/R10/g || error
926 run_test 24j "source does not exist ============================"
930 test_mkdir $DIR/R11a/d
932 mv $DIR/R11a/f $DIR/R11a/d
933 $CHECKSTAT -a $DIR/R11a/f || error
934 $CHECKSTAT -t file $DIR/R11a/d/f || error
936 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
938 # bug 2429 - rename foo foo foo creates invalid file
941 $MULTIOP $f OcNs || error
943 run_test 24l "Renaming a file to itself ========================"
947 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
948 # on ext3 this does not remove either the source or target files
949 # though the "expected" operation would be to remove the source
950 $CHECKSTAT -t file ${f} || error "${f} missing"
951 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
953 run_test 24m "Renaming a file to a hard link to itself ========="
957 # this stats the old file after it was renamed, so it should fail
961 $CHECKSTAT ${f}.rename
964 run_test 24n "Statting the old file after renaming (Posix rename 2)"
967 check_kernel_version 37 || return 0
968 test_mkdir -p $DIR/d24o
969 rename_many -s random -v -n 10 $DIR/d24o
971 run_test 24o "rename of files during htree split ==============="
976 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
977 mrename $DIR/R12a $DIR/R12b
978 $CHECKSTAT -a $DIR/R12a || error
979 $CHECKSTAT -t dir $DIR/R12b || error
980 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
981 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
983 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
985 cleanup_multiop_pause() {
991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
994 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
995 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
998 trap cleanup_multiop_pause EXIT
999 mrename $DIR/R13a $DIR/R13b
1000 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1001 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1002 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1003 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1004 cleanup_multiop_pause
1005 wait $MULTIPID || error "multiop close failed"
1007 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1009 test_24r() { #bug 3789
1010 test_mkdir $DIR/R14a
1011 test_mkdir $DIR/R14a/b
1012 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1013 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1014 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1016 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1019 test_mkdir $DIR/R15a
1020 test_mkdir $DIR/R15a/b
1021 test_mkdir $DIR/R15a/b/c
1022 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1024 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1026 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1028 test_mkdir $DIR/R16a
1029 test_mkdir $DIR/R16a/b
1030 test_mkdir $DIR/R16a/b/c
1031 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1032 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1033 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1035 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1037 test_24u() { # bug12192
1039 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1040 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1042 run_test 24u "create stripe file"
1048 simple_cleanup_common() {
1051 wait_delete_completed
1054 max_pages_per_rpc() {
1055 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1059 local NRFILES=100000
1060 local FREE_INODES=$(mdt_free_inodes 0)
1061 [[ $FREE_INODES -lt $NRFILES ]] &&
1062 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1066 trap simple_cleanup_common EXIT
1068 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1069 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1072 createmany -m $DIR/$tdir/$tfile $NRFILES
1074 cancel_lru_locks mdc
1075 lctl set_param mdc.*.stats clear
1077 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1079 # LU-5 large readdir
1080 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1081 # 8 bytes for name(filename is mostly 5 in this test) +
1082 # 8 bytes for luda_type
1083 # take into account of overhead in lu_dirpage header and end mark in
1084 # each page, plus one in RPC_NUM calculation.
1086 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1087 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1088 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1089 awk '/^mds_readpage/ {print $2}')
1090 [[ $mds_readpage -gt $RPC_NUM ]] &&
1091 error "large readdir doesn't take effect"
1093 simple_cleanup_common
1095 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1097 test_24w() { # bug21506
1099 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1100 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1101 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1102 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1103 [ "$SZ1" = "$SZ2" ] || \
1104 error "Error reading at the end of the file $tfile"
1106 run_test 24w "Reading a file larger than 4Gb"
1109 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1112 local remote_dir=$DIR/$tdir/remote_dir
1115 $LFS mkdir -i $MDTIDX $remote_dir ||
1116 error "create remote directory failed"
1118 mkdir -p $DIR/$tdir/src_dir
1119 touch $DIR/$tdir/src_file
1120 mkdir -p $remote_dir/tgt_dir
1121 touch $remote_dir/tgt_file
1123 mrename $remote_dir $DIR/ &&
1124 error "rename dir cross MDT works!"
1126 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1127 error "rename dir cross MDT works!"
1129 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1130 error "rename file cross MDT works!"
1132 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1133 error "ln file cross MDT should not work!"
1135 rm -rf $DIR/$tdir || error "Can not delete directories"
1137 run_test 24x "cross rename/link should be failed"
1140 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1143 local remote_dir=$DIR/$tdir/remote_dir
1146 $LFS mkdir -i $MDTIDX $remote_dir ||
1147 error "create remote directory failed"
1149 mkdir -p $remote_dir/src_dir
1150 touch $remote_dir/src_file
1151 mkdir -p $remote_dir/tgt_dir
1152 touch $remote_dir/tgt_file
1154 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1155 error "rename subdir in the same remote dir failed!"
1157 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1158 error "rename files in the same remote dir failed!"
1160 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1161 error "link files in the same remote dir failed!"
1163 rm -rf $DIR/$tdir || error "Can not delete directories"
1165 run_test 24y "rename/link on the same dir should succeed"
1168 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1171 local remote_src=$DIR/$tdir/remote_dir
1172 local remote_tgt=$DIR/$tdir/remote_tgt
1175 $LFS mkdir -i $MDTIDX $remote_src ||
1176 error "create remote directory failed"
1178 $LFS mkdir -i $MDTIDX $remote_tgt ||
1179 error "create remote directory failed"
1181 mrename $remote_src $remote_tgt &&
1182 error "rename remote dirs should not work!"
1184 # If target dir does not exists, it should succeed
1186 mrename $remote_src $remote_tgt ||
1187 error "rename remote dirs(tgt dir does not exists) failed!"
1189 rm -rf $DIR/$tdir || error "Can not delete directories"
1191 run_test 24z "rename one remote dir to another remote dir should fail"
1193 test_24A() { # LU-3182
1198 createmany -m $DIR/$tdir/$tfile $NFILES
1199 local t=`ls $DIR/$tdir | wc -l`
1200 local u=`ls $DIR/$tdir | sort -u | wc -l`
1201 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1202 error "Expected $NFILES files, got $t ($u unique)"
1205 rm -rf $DIR/$tdir || error "Can not delete directories"
1207 run_test 24A "readdir() returns correct number of entries."
1210 echo '== symlink sanity ============================================='
1214 touch $DIR/s25/foo || error
1216 run_test 25a "create file in symlinked directory ==============="
1219 [ ! -d $DIR/d25 ] && test_25a
1220 $CHECKSTAT -t file $DIR/s25/foo || error
1222 run_test 25b "lookup file in symlinked directory ==============="
1226 test_mkdir $DIR/d26/d26-2
1227 ln -s d26/d26-2 $DIR/s26
1228 touch $DIR/s26/foo || error
1230 run_test 26a "multiple component symlink ======================="
1233 test_mkdir -p $DIR/d26b/d26-2
1234 ln -s d26b/d26-2/foo $DIR/s26-2
1235 touch $DIR/s26-2 || error
1237 run_test 26b "multiple component symlink at end of lookup ======"
1240 test_mkdir $DIR/d26.2
1241 touch $DIR/d26.2/foo
1242 ln -s d26.2 $DIR/s26.2-1
1243 ln -s s26.2-1 $DIR/s26.2-2
1244 ln -s s26.2-2 $DIR/s26.2-3
1245 chmod 0666 $DIR/s26.2-3/foo
1247 run_test 26c "chain of symlinks ================================"
1249 # recursive symlinks (bug 439)
1251 ln -s d26-3/foo $DIR/d26-3
1253 run_test 26d "create multiple component recursive symlink ======"
1256 [ ! -h $DIR/d26-3 ] && test_26d
1259 run_test 26e "unlink multiple component recursive symlink ======"
1261 # recursive symlinks (bug 7022)
1263 test_mkdir -p $DIR/$tdir
1264 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1265 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1266 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1267 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1268 cd $tfile || error "cd $tfile failed"
1269 ln -s .. dotdot || error "ln dotdot failed"
1270 ln -s dotdot/lndir lndir || error "ln lndir failed"
1271 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1272 output=`ls $tfile/$tfile/lndir/bar1`
1273 [ "$output" = bar1 ] && error "unexpected output"
1274 rm -r $tfile || error "rm $tfile failed"
1275 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1277 run_test 26f "rm -r of a directory which has recursive symlink ="
1280 echo '== stripe sanity =============================================='
1281 test_mkdir -p $DIR/d27 || error "mkdir failed"
1283 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1284 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1285 log "== test_27a: write to one stripe file ========================="
1286 cp /etc/hosts $DIR/d27/f0 || error
1288 run_test 27a "one stripe file =================================="
1291 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1292 test_mkdir -p $DIR/d27
1293 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1294 $GETSTRIPE -c $DIR/d27/f01
1295 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1296 error "two-stripe file doesn't have two stripes"
1298 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1300 run_test 27b "create and write to two stripe file"
1303 test_mkdir -p $DIR/d27
1304 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1305 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1306 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1308 run_test 27d "create file with default settings ================"
1311 test_mkdir -p $DIR/d27
1312 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1313 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1314 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1316 run_test 27e "setstripe existing file (should return error) ======"
1319 test_mkdir -p $DIR/d27
1320 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1321 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1322 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1324 run_test 27f "setstripe with bad stripe size (should return error)"
1327 test_mkdir -p $DIR/d27
1328 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1329 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1330 error "$DIR/d27/fnone has object"
1332 run_test 27g "$GETSTRIPE with no objects"
1335 touch $DIR/d27/fsome || error "touch failed"
1336 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1338 run_test 27i "$GETSTRIPE with some objects"
1341 test_mkdir -p $DIR/d27
1342 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1344 run_test 27j "setstripe with bad stripe offset (should return error)"
1346 test_27k() { # bug 2844
1347 test_mkdir -p $DIR/d27
1349 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1350 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1351 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1352 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1353 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1354 dd if=/dev/zero of=$FILE bs=4k count=1
1355 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1356 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1358 run_test 27k "limit i_blksize for broken user apps ============="
1361 test_mkdir -p $DIR/d27
1362 mcreate $DIR/f27l || error "creating file"
1363 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1364 error "setstripe should have failed" || true
1366 run_test 27l "check setstripe permissions (should return error)"
1369 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1371 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1372 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1375 trap simple_cleanup_common EXIT
1376 test_mkdir -p $DIR/$tdir
1377 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1378 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1379 error "dd should fill OST0"
1381 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1383 [ $i -gt 256 ] && break
1386 touch $DIR/$tdir/f27m_$i
1387 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1388 error "OST0 was full but new created file still use it"
1390 touch $DIR/$tdir/f27m_$i
1391 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1392 error "OST0 was full but new created file still use it"
1393 simple_cleanup_common
1395 run_test 27m "create file while OST0 was full =================="
1398 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1402 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1403 # if the OST isn't full anymore.
1405 local OSTIDX=${1:-""}
1407 local list=$(comma_list $(osts_nodes))
1408 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1410 do_nodes $list lctl set_param fail_loc=0
1411 sync # initiate all OST_DESTROYs from MDS to OST
1415 exhaust_precreations() {
1418 local FAILIDX=${3:-$OSTIDX}
1420 test_mkdir -p $DIR/$tdir
1421 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1422 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1424 local OST=$(ostname_from_index $OSTIDX)
1425 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1426 sed -e 's/_UUID$//;s/^.*-//')
1429 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1430 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1431 osc.$mdtosc_proc1.prealloc_last_id)
1432 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1433 osc.$mdtosc_proc1.prealloc_next_id)
1435 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1436 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1438 test_mkdir -p $DIR/$tdir/${OST}
1439 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1440 #define OBD_FAIL_OST_ENOSPC 0x215
1441 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1442 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1443 echo "Creating to objid $last_id on ost $OST..."
1444 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1445 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1446 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1450 exhaust_all_precreations() {
1452 for (( i=0; i < OSTCOUNT; i++ )) ; do
1453 exhaust_precreations $i $1 -1
1458 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1460 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1461 remote_ost_nodsh && skip "remote OST with nodsh" && return
1464 rm -f $DIR/$tdir/$tfile
1465 exhaust_precreations 0 0x80000215
1466 $SETSTRIPE -c -1 $DIR/$tdir
1467 touch $DIR/$tdir/$tfile || error
1468 $GETSTRIPE $DIR/$tdir/$tfile
1471 run_test 27n "create file with some full OSTs =================="
1474 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1477 remote_ost_nodsh && skip "remote OST with nodsh" && return
1480 rm -f $DIR/$tdir/$tfile
1481 exhaust_all_precreations 0x215
1483 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1488 run_test 27o "create file with all full OSTs (should error) ===="
1491 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1494 remote_ost_nodsh && skip "remote OST with nodsh" && return
1497 rm -f $DIR/$tdir/$tfile
1498 test_mkdir -p $DIR/$tdir
1500 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1501 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1502 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1504 exhaust_precreations 0 0x80000215
1505 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1506 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1507 $GETSTRIPE $DIR/$tdir/$tfile
1511 run_test 27p "append to a truncated file with some full OSTs ==="
1514 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1517 remote_ost_nodsh && skip "remote OST with nodsh" && return
1520 rm -f $DIR/$tdir/$tfile
1522 test_mkdir -p $DIR/$tdir
1523 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1524 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1525 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1527 exhaust_all_precreations 0x215
1529 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1530 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1534 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1537 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1539 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1540 remote_ost_nodsh && skip "remote OST with nodsh" && return
1543 rm -f $DIR/$tdir/$tfile
1544 exhaust_precreations 0 0x80000215
1546 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1550 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1552 test_27s() { # bug 10725
1553 test_mkdir -p $DIR/$tdir
1554 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1555 local stripe_count=0
1556 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1557 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1558 error "stripe width >= 2^32 succeeded" || true
1561 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1563 test_27t() { # bug 10864
1568 $WLFS getstripe $tfile
1571 run_test 27t "check that utils parse path correctly"
1573 test_27u() { # bug 4900
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1577 local list=$(comma_list $(mdts_nodes))
1579 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1580 do_nodes $list $LCTL set_param fail_loc=0x139
1581 test_mkdir -p $DIR/$tdir
1583 createmany -o $DIR/$tdir/t- 1000
1584 do_nodes $list $LCTL set_param fail_loc=0
1586 TLOG=$DIR/$tfile.getstripe
1587 $GETSTRIPE $DIR/$tdir > $TLOG
1588 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1589 unlinkmany $DIR/$tdir/t- 1000
1590 [[ $OBJS -gt 0 ]] &&
1591 error "$OBJS objects created on OST-0. See $TLOG" || pass
1593 run_test 27u "skip object creation on OSC w/o objects =========="
1595 test_27v() { # bug 4900
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1599 remote_ost_nodsh && skip "remote OST with nodsh" && return
1601 exhaust_all_precreations 0x215
1604 test_mkdir -p $DIR/$tdir
1605 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1607 touch $DIR/$tdir/$tfile
1608 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1610 for (( i=1; i < OSTCOUNT; i++ )); do
1611 do_facet ost$i lctl set_param fail_loc=0x705
1613 local START=`date +%s`
1614 createmany -o $DIR/$tdir/$tfile 32
1616 local FINISH=`date +%s`
1617 local TIMEOUT=`lctl get_param -n timeout`
1618 local PROCESS=$((FINISH - START))
1619 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1620 error "$FINISH - $START >= $TIMEOUT / 2"
1621 sleep $((TIMEOUT / 2 - PROCESS))
1624 run_test 27v "skip object creation on slow OST ================="
1626 test_27w() { # bug 10997
1627 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1628 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1629 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1630 error "stripe size $size != 65536" || true
1631 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1632 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1634 run_test 27w "check $SETSTRIPE -S option"
1637 [[ $OSTCOUNT -lt 2 ]] &&
1638 skip_env "skipping multiple stripe count/offset test" && return
1640 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1641 for i in $(seq 1 $OSTCOUNT); do
1643 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1644 error "setstripe -c $i -i $offset failed"
1645 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1646 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1647 [ $count -ne $i ] && error "stripe count $count != $i" || true
1648 [ $index -ne $offset ] &&
1649 error "stripe offset $index != $offset" || true
1652 run_test 27wa "check $SETSTRIPE -c -i options"
1655 remote_ost_nodsh && skip "remote OST with nodsh" && return
1656 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1658 OFFSET=$(($OSTCOUNT - 1))
1660 local OST=$(ostname_from_index $OSTIDX)
1662 test_mkdir -p $DIR/$tdir
1663 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1664 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1666 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1667 for i in `seq 0 $OFFSET`; do
1668 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1669 error "OST0 was degraded but new created file still use it"
1671 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1673 run_test 27x "create files while OST0 is degraded"
1676 [[ $OSTCOUNT -lt 2 ]] &&
1677 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1678 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1679 remote_ost_nodsh && skip "remote OST with nodsh" && return
1680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1682 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1683 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1684 osc.$mdtosc.prealloc_last_id)
1685 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1686 osc.$mdtosc.prealloc_next_id)
1687 local fcount=$((last_id - next_id))
1688 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1689 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1691 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1692 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1693 local OST_DEACTIVE_IDX=-1
1698 for OSC in $MDS_OSCS; do
1699 OST=$(osc_to_ost $OSC)
1700 OSTIDX=$(index_from_ostuuid $OST)
1701 if [ $OST_DEACTIVE_IDX == -1 ]; then
1702 OST_DEACTIVE_IDX=$OSTIDX
1704 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1705 echo $OSC "is Deactivated:"
1706 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1710 OSTIDX=$(index_from_ostuuid $OST)
1712 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1714 for OSC in $MDS_OSCS; do
1715 OST=$(osc_to_ost $OSC)
1716 OSTIDX=$(index_from_ostuuid $OST)
1717 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1718 echo $OST "is degraded:"
1719 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1720 obdfilter.$OST.degraded=1
1725 createmany -o $DIR/$tdir/$tfile $fcount
1727 for OSC in $MDS_OSCS; do
1728 OST=$(osc_to_ost $OSC)
1729 OSTIDX=$(index_from_ostuuid $OST)
1730 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1731 echo $OST "is recovered from degraded:"
1732 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1733 obdfilter.$OST.degraded=0
1735 do_facet $SINGLEMDS lctl --device %$OSC activate
1739 # all osp devices get activated, hence -1 stripe count restored
1742 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1743 # devices get activated.
1745 $SETSTRIPE -c -1 $DIR/$tfile
1746 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1748 [ $stripecnt -ne $OSTCOUNT ] &&
1749 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1752 run_test 27y "create files while OST0 is degraded and the rest inactive"
1758 lmm_count=$($GETSTRIPE -c $1)
1759 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1760 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1762 local old_ifs="$IFS"
1764 fid=($($LFS path2fid $1))
1767 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1768 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1770 # compare lmm_seq and lu_fid->f_seq
1771 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1772 # compare lmm_object_id and lu_fid->oid
1773 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1775 # check the trusted.fid attribute of the OST objects of the file
1776 local have_obdidx=false
1778 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1779 # skip lines up to and including "obdidx"
1780 [ -z "$obdidx" ] && break
1781 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1782 $have_obdidx || continue
1784 local ost=$((obdidx + 1))
1785 local dev=$(ostdevname $ost)
1788 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1790 seq=$(echo $seq | sed -e "s/^0x//g")
1791 if [ $seq == 0 ]; then
1792 oid_hex=$(echo $oid)
1794 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1796 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1800 # Don't unmount/remount the OSTs if we don't need to do that.
1801 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1802 # update too, until that use mount/ll_decode_filter_fid/mount.
1803 # Re-enable when debugfs will understand new filter_fid.
1805 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1806 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1807 $dev 2>/dev/null" | grep "parent=")
1810 mount_fstype ost$ost
1811 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1812 $(facet_mntpt ost$ost)/$obj_file)
1813 unmount_fstype ost$ost
1814 start ost$ost $dev $OST_MOUNT_OPTS
1817 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1819 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1821 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1822 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1823 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1824 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1825 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1827 if echo $ff_parent | grep -q 'stripe='; then
1828 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1831 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1832 # into f_ver in this case. See the comment on
1835 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1839 # compare lmm_seq and filter_fid->ff_parent.f_seq
1840 [ $ff_pseq = $lmm_seq ] ||
1841 error "FF parent SEQ $ff_pseq != $lmm_seq"
1842 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1843 [ $ff_poid = $lmm_oid ] ||
1844 error "FF parent OID $ff_poid != $lmm_oid"
1845 (($ff_pstripe == $stripe_nr)) ||
1846 error "FF stripe $ff_pstripe != $stripe_nr"
1848 stripe_nr=$((stripe_nr + 1))
1853 remote_ost_nodsh && skip "remote OST with nodsh" && return
1854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1855 test_mkdir -p $DIR/$tdir
1857 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1858 { error "setstripe -c -1 failed"; return 1; }
1859 # We need to send a write to every object to get parent FID info set.
1860 # This _should_ also work for setattr, but does not currently.
1861 # touch $DIR/$tdir/$tfile-1 ||
1862 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1863 { error "dd $tfile-1 failed"; return 2; }
1864 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1865 { error "setstripe -c -1 failed"; return 3; }
1866 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1867 { error "dd $tfile-2 failed"; return 4; }
1869 # make sure write RPCs have been sent to OSTs
1872 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1873 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1875 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1877 test_27A() { # b=19102
1878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1879 local restore_size=$($GETSTRIPE -S $MOUNT)
1880 local restore_count=$($GETSTRIPE -c $MOUNT)
1881 local restore_offset=$($GETSTRIPE -i $MOUNT)
1882 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1883 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1884 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1885 local default_size=$($GETSTRIPE -S $MOUNT)
1886 local default_offset=$($GETSTRIPE -i $MOUNT)
1887 local dsize=$((1024 * 1024))
1888 [ $default_size -eq $dsize ] ||
1889 error "stripe size $default_size != $dsize"
1890 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1891 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1893 run_test 27A "check filesystem-wide default LOV EA values"
1895 test_27B() { # LU-2523
1896 test_mkdir -p $DIR/$tdir
1897 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1899 # open f1 with O_LOV_DELAY_CREATE
1901 # call setstripe ioctl on open file descriptor for f1
1903 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1907 # open f1 with O_LOV_DELAY_CREATE
1909 # call setstripe ioctl on open file descriptor for f1
1911 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1913 # Allow multiop to fail in imitation of NFS's busted semantics.
1916 run_test 27B "call setstripe on open unlinked file/rename victim"
1918 test_27C() { #LU-2871
1919 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1927 test_mkdir -p $DIR/$tdir
1929 for i in $(seq 0 $((OSTCOUNT - 1))); do
1930 # set stripe across all OSTs starting from OST$i
1931 $SETSTRIPE -i $i -c -1 $tfile$i
1932 # get striping information
1933 ost_idx=($($GETSTRIPE $tfile$i |
1934 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1938 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1939 error "${#ost_idx[@]} != $OSTCOUNT"
1941 for index in $(seq 0 $((OSTCOUNT - 1))); do
1943 for j in $(echo ${ost_idx[@]}); do
1944 if [ $index -eq $j ]; then
1950 error "Can not find $index in ${ost_idx[@]}"
1954 run_test 27C "check full striping across all OSTs"
1956 # createtest also checks that device nodes are created and
1957 # then visible correctly (#2091)
1958 test_28() { # bug 2091
1960 $CREATETEST $DIR/d28/ct || error
1962 run_test 28 "create/mknod/mkdir with bad file types ============"
1965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1966 cancel_lru_locks mdc
1972 declare -i LOCKCOUNTORIG=0
1973 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1974 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1976 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1978 declare -i LOCKUNUSEDCOUNTORIG=0
1979 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1980 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1987 declare -i LOCKCOUNTCURRENT=0
1988 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1989 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1992 declare -i LOCKUNUSEDCOUNTCURRENT=0
1993 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1994 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1997 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
1998 $LCTL set_param -n ldlm.dump_namespaces ""
1999 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2000 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2001 log "dumped log to $TMP/test_29.dk (bug 5793)"
2004 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2005 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2006 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2007 log "dumped log to $TMP/test_29.dk (bug 5793)"
2011 run_test 29 "IT_GETATTR regression ============================"
2013 test_30a() { # was test_30
2014 cp $(which ls) $DIR || cp /bin/ls $DIR
2018 run_test 30a "execute binary from Lustre (execve) =============="
2021 cp `which ls` $DIR || cp /bin/ls $DIR
2023 $RUNAS $DIR/ls / || error
2026 run_test 30b "execute binary from Lustre as non-root ==========="
2028 test_30c() { # b=22376
2029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2030 cp `which ls` $DIR || cp /bin/ls $DIR
2032 cancel_lru_locks mdc
2033 cancel_lru_locks osc
2034 $RUNAS $DIR/ls / || error
2037 run_test 30c "execute binary from Lustre without read perms ===="
2040 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2041 $CHECKSTAT -a $DIR/f31 || error
2043 run_test 31a "open-unlink file =================================="
2046 touch $DIR/f31 || error
2047 ln $DIR/f31 $DIR/f31b || error
2048 $MULTIOP $DIR/f31b Ouc || error
2049 $CHECKSTAT -t file $DIR/f31 || error
2051 run_test 31b "unlink file with multiple links while open ======="
2054 touch $DIR/f31 || error
2055 ln $DIR/f31 $DIR/f31c || error
2056 multiop_bg_pause $DIR/f31 O_uc || return 1
2058 $MULTIOP $DIR/f31c Ouc
2059 kill -USR1 $MULTIPID
2062 run_test 31c "open-unlink file with multiple links ============="
2065 opendirunlink $DIR/d31d $DIR/d31d || error
2066 $CHECKSTAT -a $DIR/d31d || error
2068 run_test 31d "remove of open directory ========================="
2070 test_31e() { # bug 2904
2071 check_kernel_version 34 || return 0
2072 openfilleddirunlink $DIR/d31e || error
2074 run_test 31e "remove of open non-empty directory ==============="
2076 test_31f() { # bug 4554
2077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2079 test_mkdir $DIR/d31f
2080 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2081 cp /etc/hosts $DIR/d31f
2083 $GETSTRIPE $DIR/d31f/hosts
2084 multiop_bg_pause $DIR/d31f D_c || return 1
2087 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2088 test_mkdir $DIR/d31f
2089 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2090 cp /etc/hosts $DIR/d31f
2092 $GETSTRIPE $DIR/d31f/hosts
2093 multiop_bg_pause $DIR/d31f D_c || return 1
2096 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2097 wait $MULTIPID || error "first opendir $MULTIPID failed"
2101 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2102 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2105 run_test 31f "remove of open directory with open-unlink file ==="
2108 echo "-- cross directory link --"
2109 test_mkdir -c1 $DIR/${tdir}ga
2110 test_mkdir -c1 $DIR/${tdir}gb
2111 touch $DIR/${tdir}ga/f
2112 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2113 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2114 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2115 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2116 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2118 run_test 31g "cross directory link==============="
2121 echo "-- cross directory link --"
2122 test_mkdir -c1 $DIR/${tdir}
2123 test_mkdir -c1 $DIR/${tdir}/dir
2124 touch $DIR/${tdir}/f
2125 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2126 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2127 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2128 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2129 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2131 run_test 31h "cross directory link under child==============="
2134 echo "-- cross directory link --"
2135 test_mkdir -c1 $DIR/$tdir
2136 test_mkdir -c1 $DIR/$tdir/dir
2137 touch $DIR/$tdir/dir/f
2138 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2139 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2140 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2141 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2142 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2144 run_test 31i "cross directory link under parent==============="
2147 test_mkdir -c1 -p $DIR/$tdir
2148 test_mkdir -c1 -p $DIR/$tdir/dir1
2149 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2150 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2151 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2152 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2155 run_test 31j "link for directory==============="
2158 test_mkdir -c1 -p $DIR/$tdir
2160 touch $DIR/$tdir/exist
2161 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2162 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2163 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2164 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2165 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2166 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2167 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2170 run_test 31k "link to file: the same, non-existing, dir==============="
2176 touch $DIR/d31m2/exist
2177 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2178 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2179 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2180 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2181 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2182 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2185 run_test 31m "link to file: the same, non-existing, dir==============="
2188 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2189 nlink=$(stat --format=%h $DIR/$tfile)
2190 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2192 local cmd="exec $fd<$DIR/$tfile"
2195 trap "eval $cmd" EXIT
2196 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2197 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2198 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2199 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2200 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2203 run_test 31n "check link count of unlinked file"
2206 local TEMPNAME=$(mktemp $1_XXXXXX)
2207 mlink $TEMPNAME $1 2> /dev/null &&
2208 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2212 test_31o() { # LU-2901
2214 for LOOP in $(seq 100); do
2215 rm -f $DIR/$tdir/$tfile*
2216 for THREAD in $(seq 8); do
2217 link_one $DIR/$tdir/$tfile.$LOOP &
2220 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2221 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2222 error "$LINKS duplicate links to $tfile.$LOOP" &&
2226 run_test 31o "duplicate hard links with same filename"
2228 cleanup_test32_mount() {
2230 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2235 echo "== more mountpoints and symlinks ================="
2236 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2237 trap cleanup_test32_mount EXIT
2238 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2239 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2240 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2241 cleanup_test32_mount
2243 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2247 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2248 trap cleanup_test32_mount EXIT
2249 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2250 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2251 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2252 cleanup_test32_mount
2254 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2258 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2259 trap cleanup_test32_mount EXIT
2260 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2261 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2262 test_mkdir -p $DIR/$tdir/d2/test_dir
2263 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2264 cleanup_test32_mount
2266 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2270 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2271 trap cleanup_test32_mount EXIT
2272 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2273 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2274 test_mkdir -p $DIR/$tdir/d2/test_dir
2275 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2276 cleanup_test32_mount
2278 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2281 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2282 test_mkdir -p $DIR/d32e/tmp
2283 TMP_DIR=$DIR/d32e/tmp
2284 ln -s $DIR/d32e $TMP_DIR/symlink11
2285 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2286 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2287 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2289 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2292 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2293 test_mkdir -p $DIR/d32f/tmp
2294 TMP_DIR=$DIR/d32f/tmp
2295 ln -s $DIR/d32f $TMP_DIR/symlink11
2296 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2297 ls $DIR/d32f/tmp/symlink11 || error
2298 ls $DIR/d32f/symlink01 || error
2300 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2303 TMP_DIR=$DIR/$tdir/tmp
2304 test_mkdir -p $DIR/$tdir/tmp
2305 test_mkdir $DIR/${tdir}2
2306 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2307 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2308 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2309 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2310 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2311 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2313 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2316 rm -fr $DIR/$tdir $DIR/${tdir}2
2317 TMP_DIR=$DIR/$tdir/tmp
2318 test_mkdir -p $DIR/$tdir/tmp
2319 test_mkdir $DIR/${tdir}2
2320 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2321 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2322 ls $TMP_DIR/symlink12 || error
2323 ls $DIR/$tdir/symlink02 || error
2325 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2329 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2330 trap cleanup_test32_mount EXIT
2331 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2332 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2333 touch $DIR/$tdir/test_file
2334 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2335 cleanup_test32_mount
2337 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2341 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2342 trap cleanup_test32_mount EXIT
2343 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2344 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2345 touch $DIR/$tdir/test_file
2346 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2347 cleanup_test32_mount
2349 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2354 trap cleanup_test32_mount EXIT
2355 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2356 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2357 test_mkdir -p $DIR/$tdir/d2
2358 touch $DIR/$tdir/d2/test_file || error
2359 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2360 cleanup_test32_mount
2362 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 trap cleanup_test32_mount EXIT
2368 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2369 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2370 test_mkdir -p $DIR/$tdir/d2
2371 touch $DIR/$tdir/d2/test_file
2372 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2373 cleanup_test32_mount
2375 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2379 test_mkdir -p $DIR/d32m/tmp
2380 TMP_DIR=$DIR/d32m/tmp
2381 ln -s $DIR $TMP_DIR/symlink11
2382 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2383 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2384 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2386 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2390 test_mkdir -p $DIR/d32n/tmp
2391 TMP_DIR=$DIR/d32n/tmp
2392 ln -s $DIR $TMP_DIR/symlink11
2393 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2394 ls -l $DIR/d32n/tmp/symlink11 || error
2395 ls -l $DIR/d32n/symlink01 || error
2397 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2400 rm -fr $DIR/d32o $DIR/$tfile
2402 test_mkdir -p $DIR/d32o/tmp
2403 TMP_DIR=$DIR/d32o/tmp
2404 ln -s $DIR/$tfile $TMP_DIR/symlink12
2405 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2406 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2407 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2408 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2409 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2411 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2421 test_mkdir -p $DIR/d32p/tmp
2423 TMP_DIR=$DIR/d32p/tmp
2425 ln -s $DIR/$tfile $TMP_DIR/symlink12
2427 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2429 cat $DIR/d32p/tmp/symlink12 || error
2431 cat $DIR/d32p/symlink02 || error
2434 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2436 cleanup_testdir_mount() {
2438 $UMOUNT -d $DIR/$tdir
2442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2443 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2444 trap cleanup_testdir_mount EXIT
2445 test_mkdir -p $DIR/$tdir
2446 touch $DIR/$tdir/under_the_mount
2447 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2448 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2449 cleanup_testdir_mount
2451 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2456 trap cleanup_testdir_mount EXIT
2457 test_mkdir -p $DIR/$tdir
2458 touch $DIR/$tdir/under_the_mount
2459 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2460 ls $DIR/$tdir | grep -q under_the_mount && error || true
2461 cleanup_testdir_mount
2463 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2468 chmod 444 $DIR/$tfile
2469 chown $RUNAS_ID $DIR/$tfile
2471 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2474 run_test 33aa "write file with mode 444 (should return error) ===="
2478 test_mkdir -p $DIR/d33
2479 chown $RUNAS_ID $DIR/d33
2480 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2481 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2482 error "open RDWR" || true
2484 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2488 test_mkdir -p $DIR/d33
2489 chown $RUNAS_ID $DIR/d33
2490 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2492 run_test 33b "test open file with malformed flags (No panic and return error)"
2495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2501 remote_ost_nodsh && skip "remote OST with nodsh" && return
2504 test_mkdir -p $DIR/d33
2505 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2508 for ostnum in $(seq $OSTCOUNT); do
2509 # test-framework's OST numbering is one-based, while Lustre's
2511 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2512 # Parsing llobdstat's output sucks; we could grep the /proc
2513 # path, but that's likely to not be as portable as using the
2514 # llobdstat utility. So we parse lctl output instead.
2515 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2516 obdfilter/$ostname/stats |
2517 awk '/^write_bytes/ {print $7}' )
2518 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2519 if (( ${write_bytes:-0} > 0 ))
2526 $all_zeros || return 0
2529 echo foo > $DIR/d33/bar
2533 # Total up write_bytes after writing. We'd better find non-zeros.
2534 for ostnum in $(seq $OSTCOUNT); do
2535 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2536 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2537 obdfilter/$ostname/stats |
2538 awk '/^write_bytes/ {print $7}' )
2539 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2540 if (( ${write_bytes:-0} > 0 ))
2549 for ostnum in $(seq $OSTCOUNT); do
2550 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2551 echo "Check that write_bytes is present in obdfilter/*/stats:"
2552 do_facet ost$ostnum lctl get_param -n \
2553 obdfilter/$ostname/stats
2555 error "OST not keeping write_bytes stats (b22312)"
2558 run_test 33c "test llobdstat and write_bytes"
2561 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2564 local remote_dir=$DIR/$tdir/remote_dir
2567 $LFS mkdir -i $MDTIDX $remote_dir ||
2568 error "create remote directory failed"
2570 touch $remote_dir/$tfile
2571 chmod 444 $remote_dir/$tfile
2572 chown $RUNAS_ID $remote_dir/$tfile
2574 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2576 chown $RUNAS_ID $remote_dir
2577 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2578 error "create" || true
2579 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2580 error "open RDWR" || true
2581 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2582 error "create" || true
2584 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2586 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2589 $MCREATE $DIR/f34 || error
2590 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2591 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2592 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2593 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2595 run_test 34a "truncate file that has not been opened ==========="
2598 [ ! -f $DIR/f34 ] && test_34a
2599 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2600 $OPENFILE -f O_RDONLY $DIR/f34
2601 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2602 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2604 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2607 [ ! -f $DIR/f34 ] && test_34a
2608 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2609 $OPENFILE -f O_RDWR $DIR/f34
2610 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2611 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2613 run_test 34c "O_RDWR opening file-with-size works =============="
2616 [ ! -f $DIR/f34 ] && test_34a
2617 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2618 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2621 run_test 34d "write to sparse file ============================="
2625 $MCREATE $DIR/f34e || error
2626 $TRUNCATE $DIR/f34e 1000 || error
2627 $CHECKSTAT -s 1000 $DIR/f34e || error
2628 $OPENFILE -f O_RDWR $DIR/f34e
2629 $CHECKSTAT -s 1000 $DIR/f34e || error
2631 run_test 34e "create objects, some with size and some without =="
2633 test_34f() { # bug 6242, 6243
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2637 $MCREATE $DIR/f34f || error
2638 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2639 dd if=$DIR/f34f of=$TMP/f34f
2640 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2641 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2642 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2643 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2644 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2646 run_test 34f "read from a file with no objects until EOF ======="
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2650 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2651 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2652 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2653 cancel_lru_locks osc
2654 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2655 error "wrong size after lock cancel"
2657 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2658 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2659 error "expanding truncate failed"
2660 cancel_lru_locks osc
2661 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2662 error "wrong expanded size after lock cancel"
2664 run_test 34g "truncate long file ==============================="
2667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2671 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2672 sync # Flush the cache so that multiop below does not block on cache
2673 # flush when getting the group lock
2674 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2677 # Since just timed wait is not good enough, let's do a sync write
2678 # that way we are sure enough time for a roundtrip + processing
2679 # passed + 2 seconds of extra margin.
2680 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2684 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2685 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2689 local nsz=`stat -c %s $DIR/$tfile`
2690 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2692 run_test 34h "ftruncate file under grouplock should not block"
2695 cp /bin/sh $DIR/f35a
2697 chown $RUNAS_ID $DIR/f35a
2698 $RUNAS $DIR/f35a && error || true
2701 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2705 utime $DIR/f36 || error
2707 run_test 36a "MDS utime check (mknod, utime) ==================="
2711 utime $DIR/f36 || error
2713 run_test 36b "OST utime check (open, utime) ===================="
2718 chown $RUNAS_ID $DIR/d36
2719 $RUNAS utime $DIR/d36/f36 || error
2721 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2724 [ ! -d $DIR/d36 ] && test_36c
2725 echo "" > $DIR/d36/f36
2726 $RUNAS utime $DIR/d36/f36 || error
2728 run_test 36d "non-root OST utime check (open, utime) ==========="
2731 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2732 test_mkdir -p $DIR/$tdir
2733 touch $DIR/$tdir/$tfile
2734 $RUNAS utime $DIR/$tdir/$tfile && \
2735 error "utime worked, expected failure" || true
2737 run_test 36e "utime on non-owned file (should return error) ===="
2741 local LANG_SAVE=$LANG
2742 local LC_LANG_SAVE=$LC_LANG
2743 export LANG=C LC_LANG=C # for date language
2745 DATESTR="Dec 20 2000"
2746 test_mkdir -p $DIR/$tdir
2747 lctl set_param fail_loc=$fl
2749 cp /etc/hosts $DIR/$tdir/$tfile
2750 sync & # write RPC generated with "current" inode timestamp, but delayed
2752 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2753 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2754 cancel_lru_locks osc
2755 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2757 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2758 echo "BEFORE: $LS_BEFORE" && \
2759 echo "AFTER : $LS_AFTER" && \
2760 echo "WANT : $DATESTR" && \
2761 error "$DIR/$tdir/$tfile timestamps changed" || true
2763 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2768 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2769 subr_36fh "0x80000214"
2771 run_test 36f "utime on file racing with OST BRW write =========="
2774 remote_ost_nodsh && skip "remote OST with nodsh" && return
2775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2780 test_mkdir -p $DIR/$tdir
2781 fmd_max_age=$(do_facet ost1 \
2782 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2785 fmd_before=$(do_facet ost1 \
2786 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2787 touch $DIR/$tdir/$tfile
2788 sleep $((fmd_max_age + 12))
2789 fmd_after=$(do_facet ost1 \
2790 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2792 echo "fmd_before: $fmd_before"
2793 echo "fmd_after: $fmd_after"
2794 [[ $fmd_after -gt $fmd_before ]] &&
2795 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2796 error "fmd didn't expire after ping" || true
2798 run_test 36g "filter mod data cache expiry ====================="
2801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2802 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2803 subr_36fh "0x80000227"
2805 run_test 36h "utime on file racing with OST BRW write =========="
2807 # test_37 - duplicate with tests 32q 32r
2810 local file=$DIR/$tfile
2812 openfile -f O_DIRECTORY $file
2815 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2816 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2818 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2822 touch $DIR/${tfile}2
2823 # ls -l $DIR/$tfile $DIR/${tfile}2
2824 # ls -lu $DIR/$tfile $DIR/${tfile}2
2825 # ls -lc $DIR/$tfile $DIR/${tfile}2
2827 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2828 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2830 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2832 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2834 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2835 error "O_TRUNC didn't change timestamps"
2838 run_test 39 "mtime changed on create ==========================="
2841 test_mkdir -p -c1 $DIR/$tdir
2842 cp -p /etc/passwd $DIR/$tdir/fopen
2843 cp -p /etc/passwd $DIR/$tdir/flink
2844 cp -p /etc/passwd $DIR/$tdir/funlink
2845 cp -p /etc/passwd $DIR/$tdir/frename
2846 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2849 echo "aaaaaa" >> $DIR/$tdir/fopen
2850 echo "aaaaaa" >> $DIR/$tdir/flink
2851 echo "aaaaaa" >> $DIR/$tdir/funlink
2852 echo "aaaaaa" >> $DIR/$tdir/frename
2854 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2855 local link_new=`stat -c %Y $DIR/$tdir/flink`
2856 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2857 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2859 cat $DIR/$tdir/fopen > /dev/null
2860 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2861 rm -f $DIR/$tdir/funlink2
2862 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2864 for (( i=0; i < 2; i++ )) ; do
2865 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2866 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2867 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2868 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2870 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2871 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2872 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2873 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2875 cancel_lru_locks osc
2876 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2879 run_test 39b "mtime change on open, link, unlink, rename ======"
2881 # this should be set to past
2882 TEST_39_MTIME=`date -d "1 year ago" +%s`
2888 local mtime0=`stat -c %Y $DIR1/$tfile`
2890 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2891 local mtime1=`stat -c %Y $DIR1/$tfile`
2892 [ "$mtime1" = $TEST_39_MTIME ] || \
2893 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2896 echo hello >> $DIR1/$tfile
2898 local mtime2=`stat -c %Y $DIR1/$tfile`
2899 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2900 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2902 mv $DIR1/$tfile $DIR1/$tfile-1
2904 for (( i=0; i < 2; i++ )) ; do
2905 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2906 [ "$mtime2" = "$mtime3" ] || \
2907 error "mtime ($mtime2) changed (to $mtime3) on rename"
2909 cancel_lru_locks osc
2910 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2913 run_test 39c "mtime change on rename ==========================="
2917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2920 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2922 for (( i=0; i < 2; i++ )) ; do
2923 local mtime=`stat -c %Y $DIR1/$tfile`
2924 [ $mtime = $TEST_39_MTIME ] || \
2925 error "mtime($mtime) is not set to $TEST_39_MTIME"
2927 cancel_lru_locks osc
2928 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2931 run_test 39d "create, utime, stat =============================="
2935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2937 local mtime1=`stat -c %Y $DIR1/$tfile`
2939 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2941 for (( i=0; i < 2; i++ )) ; do
2942 local mtime2=`stat -c %Y $DIR1/$tfile`
2943 [ $mtime2 = $TEST_39_MTIME ] || \
2944 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2946 cancel_lru_locks osc
2947 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2950 run_test 39e "create, stat, utime, stat ========================"
2954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2956 mtime1=`stat -c %Y $DIR1/$tfile`
2959 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2961 for (( i=0; i < 2; i++ )) ; do
2962 local mtime2=`stat -c %Y $DIR1/$tfile`
2963 [ $mtime2 = $TEST_39_MTIME ] || \
2964 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2966 cancel_lru_locks osc
2967 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2970 run_test 39f "create, stat, sleep, utime, stat ================="
2974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2975 echo hello >> $DIR1/$tfile
2976 local mtime1=`stat -c %Y $DIR1/$tfile`
2979 chmod o+r $DIR1/$tfile
2981 for (( i=0; i < 2; i++ )) ; do
2982 local mtime2=`stat -c %Y $DIR1/$tfile`
2983 [ "$mtime1" = "$mtime2" ] || \
2984 error "lost mtime: $mtime2, should be $mtime1"
2986 cancel_lru_locks osc
2987 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2990 run_test 39g "write, chmod, stat ==============================="
2994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2999 echo hello >> $DIR1/$tfile
3000 local mtime1=`stat -c %Y $DIR1/$tfile`
3002 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3004 if [ "$d1" != "$d2" ]; then
3005 echo "write and touch not within one second"
3007 for (( i=0; i < 2; i++ )) ; do
3008 local mtime2=`stat -c %Y $DIR1/$tfile`
3009 [ "$mtime2" = $TEST_39_MTIME ] || \
3010 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3012 cancel_lru_locks osc
3013 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3017 run_test 39h "write, utime within one second, stat ============="
3020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3024 echo hello >> $DIR1/$tfile
3025 local mtime1=`stat -c %Y $DIR1/$tfile`
3027 mv $DIR1/$tfile $DIR1/$tfile-1
3029 for (( i=0; i < 2; i++ )) ; do
3030 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3032 [ "$mtime1" = "$mtime2" ] || \
3033 error "lost mtime: $mtime2, should be $mtime1"
3035 cancel_lru_locks osc
3036 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3039 run_test 39i "write, rename, stat =============================="
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3043 start_full_debug_logging
3047 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3048 lctl set_param fail_loc=0x80000412
3049 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3050 error "multiop failed"
3052 local mtime1=`stat -c %Y $DIR1/$tfile`
3054 mv $DIR1/$tfile $DIR1/$tfile-1
3056 kill -USR1 $multipid
3057 wait $multipid || error "multiop close failed"
3059 for (( i=0; i < 2; i++ )) ; do
3060 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3061 [ "$mtime1" = "$mtime2" ] ||
3062 error "mtime is lost on close: $mtime2, " \
3065 cancel_lru_locks osc
3066 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3068 lctl set_param fail_loc=0
3069 stop_full_debug_logging
3071 run_test 39j "write, rename, close, stat ======================="
3074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3078 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3080 local mtime1=`stat -c %Y $DIR1/$tfile`
3082 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3084 kill -USR1 $multipid
3085 wait $multipid || error "multiop close failed"
3087 for (( i=0; i < 2; i++ )) ; do
3088 local mtime2=`stat -c %Y $DIR1/$tfile`
3090 [ "$mtime2" = $TEST_39_MTIME ] || \
3091 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3093 cancel_lru_locks osc
3094 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3097 run_test 39k "write, utime, close, stat ========================"
3099 # this should be set to future
3100 TEST_39_ATIME=`date -d "1 year" +%s`
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3104 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3105 local atime_diff=$(do_facet $SINGLEMDS \
3106 lctl get_param -n mdd.*MDT0000*.atime_diff)
3110 # test setting directory atime to future
3111 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3112 local atime=$(stat -c %X $DIR/$tdir)
3113 [ "$atime" = $TEST_39_ATIME ] || \
3114 error "atime is not set to future: $atime, $TEST_39_ATIME"
3116 # test setting directory atime from future to now
3117 local d1=$(date +%s)
3119 local d2=$(date +%s)
3121 cancel_lru_locks mdc
3122 atime=$(stat -c %X $DIR/$tdir)
3123 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3124 error "atime is not updated from future: $atime, $d1<atime<$d2"
3126 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3129 # test setting directory atime when now > dir atime + atime_diff
3133 cancel_lru_locks mdc
3134 atime=$(stat -c %X $DIR/$tdir)
3135 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3136 error "atime is not updated : $atime, should be $d2"
3138 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3141 # test not setting directory atime when now < dir atime + atime_diff
3143 cancel_lru_locks mdc
3144 atime=$(stat -c %X $DIR/$tdir)
3145 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3146 error "atime is updated to $atime, should remain $d1<atime<$d2"
3148 do_facet $SINGLEMDS \
3149 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3151 run_test 39l "directory atime update ==========================="
3154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3157 local far_past_mtime=$(date -d "May 29 1953" +%s)
3158 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3160 touch -m -d @$far_past_mtime $DIR1/$tfile
3161 touch -a -d @$far_past_atime $DIR1/$tfile
3163 for (( i=0; i < 2; i++ )) ; do
3164 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3165 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3166 error "atime or mtime set incorrectly"
3168 cancel_lru_locks osc
3169 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3172 run_test 39m "test atime and mtime before 1970"
3174 test_39n() { # LU-3832
3175 local atime_diff=$(do_facet $SINGLEMDS \
3176 lctl get_param -n mdd.*MDT0000*.atime_diff)
3181 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3184 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3185 atime0=$(stat -c %X $DIR/$tfile)
3188 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3189 atime1=$(stat -c %X $DIR/$tfile)
3192 cancel_lru_locks mdc
3193 cancel_lru_locks osc
3194 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3195 atime2=$(stat -c %X $DIR/$tfile)
3197 do_facet $SINGLEMDS \
3198 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3200 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3201 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3203 run_test 39n "check that O_NOATIME is honored"
3206 TESTDIR=$DIR/$tdir/$tfile
3207 [ -e $TESTDIR ] && rm -rf $TESTDIR
3208 test_mkdir -p $TESTDIR
3214 links2=$(stat -c %h .)
3215 [ $(($links1 + 2)) != $links2 ] &&
3216 error "wrong links count $(($links1 + 2)) != $links2"
3218 links3=$(stat -c %h .)
3219 [ $(($links1 + 1)) != $links3 ] &&
3220 error "wrong links count $links1 != $links3"
3223 run_test 39o "directory cached attributes updated after create ========"
3226 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3228 TESTDIR=$DIR/$tdir/$tfile
3229 [ -e $TESTDIR ] && rm -rf $TESTDIR
3234 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3235 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3237 links2=$(stat -c %h .)
3238 [ $(($links1 + 2)) != $links2 ] &&
3239 error "wrong links count $(($links1 + 2)) != $links2"
3241 links3=$(stat -c %h .)
3242 [ $(($links1 + 1)) != $links3 ] &&
3243 error "wrong links count $links1 != $links3"
3246 run_test 39p "remote directory cached attributes updated after create ========"
3250 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3251 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3252 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3253 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3254 error "$tfile is not 4096 bytes in size"
3256 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3260 small_write $DIR/f41 18
3262 run_test 41 "test small file write + fstat ====================="
3264 count_ost_writes() {
3265 lctl get_param -n osc.*.stats |
3266 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3267 END { printf("%0.0f", writes) }'
3274 BG_DIRTY_RATIO_SAVE=10
3275 MAX_BG_DIRTY_RATIO=25
3279 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3280 # dirty_ratio, dirty_background_ratio
3281 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3282 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3283 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3284 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3286 # if file not here, we are a 2.4 kernel
3287 kill -CONT `pidof kupdated`
3292 # setup the trap first, so someone cannot exit the test at the
3293 # exact wrong time and mess up a machine
3294 trap start_writeback EXIT
3295 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3296 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3297 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3298 sysctl -w vm.dirty_writeback_centisecs=0
3299 sysctl -w vm.dirty_writeback_centisecs=0
3300 # save and increase /proc/sys/vm/dirty_ratio
3301 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3302 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3303 # save and increase /proc/sys/vm/dirty_background_ratio
3304 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3305 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3307 # if file not here, we are a 2.4 kernel
3308 kill -STOP `pidof kupdated`
3312 # ensure that all stripes have some grant before we test client-side cache
3314 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3315 dd if=/dev/zero of=$i bs=4k count=1
3320 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3321 # file truncation, and file removal.
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3325 cancel_lru_locks osc
3327 sync; sleep 1; sync # just to be safe
3328 BEFOREWRITES=`count_ost_writes`
3329 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3330 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3331 AFTERWRITES=`count_ost_writes`
3332 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3333 error "$BEFOREWRITES < $AFTERWRITES"
3336 run_test 42a "ensure that we don't flush on close =============="
3339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3341 cancel_lru_locks osc
3344 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3345 BEFOREWRITES=$(count_ost_writes)
3346 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3347 AFTERWRITES=$(count_ost_writes)
3348 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3349 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3351 BEFOREWRITES=$(count_ost_writes)
3352 sync || error "sync: $?"
3353 AFTERWRITES=$(count_ost_writes)
3354 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3355 error "$BEFOREWRITES < $AFTERWRITES on sync"
3357 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3361 run_test 42b "test destroy of file with cached dirty data ======"
3363 # if these tests just want to test the effect of truncation,
3364 # they have to be very careful. consider:
3365 # - the first open gets a {0,EOF}PR lock
3366 # - the first write conflicts and gets a {0, count-1}PW
3367 # - the rest of the writes are under {count,EOF}PW
3368 # - the open for truncate tries to match a {0,EOF}PR
3369 # for the filesize and cancels the PWs.
3370 # any number of fixes (don't get {0,EOF} on open, match
3371 # composite locks, do smarter file size management) fix
3372 # this, but for now we want these tests to verify that
3373 # the cancellation with truncate intent works, so we
3374 # start the file with a full-file pw lock to match against
3375 # until the truncate.
3380 cancel_lru_locks osc
3382 # prime the file with 0,EOF PW to match
3386 # now the real test..
3387 dd if=/dev/zero of=$file bs=1024 count=100
3388 BEFOREWRITES=`count_ost_writes`
3389 $TRUNCATE $file $offset
3390 cancel_lru_locks osc
3391 AFTERWRITES=`count_ost_writes`
3396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3398 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3399 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3402 run_test 42c "test partial truncate of file with cached dirty data"
3405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3407 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3408 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3411 run_test 42d "test complete truncate of file with cached dirty data"
3413 test_42e() { # bug22074
3414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3415 local TDIR=$DIR/${tdir}e
3416 local pagesz=$(page_size)
3417 local pages=16 # hardcoded 16 pages, don't change it.
3418 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3419 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3423 test_mkdir -p $DIR/${tdir}e
3424 $SETSTRIPE -c 1 $TDIR
3425 createmany -o $TDIR/f $files
3427 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3429 # we assume that with $OSTCOUNT files, at least one of them will
3430 # be allocated on OST0.
3431 warmup_files=$((OSTCOUNT * max_dirty_mb))
3432 createmany -o $TDIR/w $warmup_files
3434 # write a large amount of data into one file and sync, to get good
3435 # avail_grant number from OST.
3436 for ((i=0; i<$warmup_files; i++)); do
3437 idx=$($GETSTRIPE -i $TDIR/w$i)
3438 [ $idx -ne 0 ] && continue
3439 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3442 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3444 $LCTL get_param $proc_osc0/cur_dirty_bytes
3445 $LCTL get_param $proc_osc0/cur_grant_bytes
3447 # create as much dirty pages as we can while not to trigger the actual
3448 # RPCs directly. but depends on the env, VFS may trigger flush during this
3449 # period, hopefully we are good.
3450 for ((i=0; i<$warmup_files; i++)); do
3451 idx=$($GETSTRIPE -i $TDIR/w$i)
3452 [ $idx -ne 0 ] && continue
3453 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3455 $LCTL get_param $proc_osc0/cur_dirty_bytes
3456 $LCTL get_param $proc_osc0/cur_grant_bytes
3458 # perform the real test
3459 $LCTL set_param $proc_osc0/rpc_stats 0
3460 for ((;i<$files; i++)); do
3461 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3462 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3465 $LCTL get_param $proc_osc0/rpc_stats
3468 local have_ppr=false
3469 $LCTL get_param $proc_osc0/rpc_stats |
3470 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3471 # skip lines until we are at the RPC histogram data
3472 [ "$PPR" == "pages" ] && have_ppr=true && continue
3473 $have_ppr || continue
3475 # we only want the percent stat for < 16 pages
3476 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3478 percent=$((percent + WPCT))
3479 if [[ $percent -gt 15 ]]; then
3480 error "less than 16-pages write RPCs" \
3487 run_test 42e "verify sub-RPC writes are not done synchronously"
3490 test_mkdir -p $DIR/$tdir
3491 cp -p /bin/ls $DIR/$tdir/$tfile
3492 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3494 # give multiop a chance to open
3497 $DIR/$tdir/$tfile && error || true
3500 run_test 43 "execution of file opened for write should return -ETXTBSY"
3503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3504 test_mkdir -p $DIR/$tdir
3505 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3506 cp -p multiop $DIR/$tdir/multiop
3507 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3510 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3511 kill -USR1 $MULTIOP_PID || return 2
3512 wait $MULTIOP_PID || return 3
3513 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3515 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3519 test_mkdir -p $DIR/$tdir
3520 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3521 cp -p multiop $DIR/$tdir/multiop
3522 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3525 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3526 kill -USR1 $MULTIOP_PID || return 2
3527 wait $MULTIOP_PID || return 3
3528 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3530 run_test 43b "truncate of file being executed should return -ETXTBSY"
3533 local testdir="$DIR/$tdir"
3534 test_mkdir -p $DIR/$tdir
3536 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3537 ( cd $testdir && md5sum -c)
3539 run_test 43c "md5sum of copy into lustre========================"
3542 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3543 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3544 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3546 run_test 44 "zero length read from a sparse stripe ============="
3549 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3551 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3552 [[ $nstripe -gt $OSTCOUNT ]] &&
3553 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3555 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3557 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3558 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3562 OFFSETS="0 $((stride/2)) $((stride-1))"
3563 for offset in $OFFSETS; do
3564 for i in $(seq 0 $((nstripe-1))); do
3565 local GLOBALOFFSETS=""
3567 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3568 local myfn=$DIR/d44a-$size
3569 echo "--------writing $myfn at $size"
3570 ll_sparseness_write $myfn $size ||
3571 error "ll_sparseness_write"
3572 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3573 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3574 error "ll_sparseness_verify $GLOBALOFFSETS"
3576 for j in $(seq 0 $((nstripe-1))); do
3578 size=$((((j + $nstripe )*$stride + $offset)))
3579 ll_sparseness_write $myfn $size ||
3580 error "ll_sparseness_write"
3581 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3583 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3584 error "ll_sparseness_verify $GLOBALOFFSETS"
3589 run_test 44a "test sparse pwrite ==============================="
3593 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3599 before=`dirty_osc_total`
3600 echo executing "\"$*\""
3602 after=`dirty_osc_total`
3603 echo before $before, after $after
3606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3608 # Obtain grants from OST if it supports it
3609 echo blah > ${f}_grant
3612 do_dirty_record "echo blah > $f"
3613 [[ $before -eq $after ]] && error "write wasn't cached"
3614 do_dirty_record "> $f"
3615 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3616 do_dirty_record "echo blah > $f"
3617 [[ $before -eq $after ]] && error "write wasn't cached"
3618 do_dirty_record "sync"
3619 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3620 do_dirty_record "echo blah > $f"
3621 [[ $before -eq $after ]] && error "write wasn't cached"
3622 do_dirty_record "cancel_lru_locks osc"
3623 [[ $before -gt $after ]] ||
3624 error "lock cancellation didn't lower dirty count"
3627 run_test 45 "osc io page accounting ============================"
3629 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3630 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3631 # objects offset and an assert hit when an rpc was built with 1023's mapped
3632 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3638 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3640 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3641 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3645 run_test 46 "dirtying a previously written page ================"
3647 # test_47 is removed "Device nodes check" is moved to test_28
3649 test_48a() { # bug 2399
3650 check_kernel_version 34 || return 0
3651 test_mkdir -p $DIR/$tdir
3653 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3654 test_mkdir $DIR/$tdir || error "recreate directory failed"
3655 touch foo || error "'touch foo' failed after recreating cwd"
3656 test_mkdir $DIR/$tdir/bar ||
3657 error "'mkdir foo' failed after recreating cwd"
3658 if check_kernel_version 44; then
3659 touch .foo || error "'touch .foo' failed after recreating cwd"
3660 test_mkdir $DIR/$tdir/.bar ||
3661 error "'mkdir .foo' failed after recreating cwd"
3663 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3664 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3665 cd . || error "'cd .' failed after recreating cwd"
3666 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3667 rmdir . && error "'rmdir .' worked after recreating cwd"
3668 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3669 cd .. || error "'cd ..' failed after recreating cwd"
3671 run_test 48a "Access renamed working dir (should return errors)="
3673 test_48b() { # bug 2399
3674 check_kernel_version 34 || return 0
3676 test_mkdir -p $DIR/$tdir
3678 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3679 touch foo && error "'touch foo' worked after removing cwd"
3680 test_mkdir $DIR/$tdir/foo &&
3681 error "'mkdir foo' worked after removing cwd"
3682 if check_kernel_version 44; then
3683 touch .foo && error "'touch .foo' worked after removing cwd"
3684 test_mkdir $DIR/$tdir/.foo &&
3685 error "'mkdir .foo' worked after removing cwd"
3687 ls . > /dev/null && error "'ls .' worked after removing cwd"
3688 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3689 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3690 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3691 rmdir . && error "'rmdir .' worked after removing cwd"
3692 ln -s . foo && error "'ln -s .' worked after removing cwd"
3693 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3695 run_test 48b "Access removed working dir (should return errors)="
3697 test_48c() { # bug 2350
3698 check_kernel_version 36 || return 0
3699 #lctl set_param debug=-1
3702 test_mkdir -p $DIR/$tdir/dir
3704 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3705 $TRACE touch foo && error "touch foo worked after removing cwd"
3706 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3707 if check_kernel_version 44; then
3708 touch .foo && error "touch .foo worked after removing cwd"
3709 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3711 $TRACE ls . && error "'ls .' worked after removing cwd"
3712 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3713 is_patchless || ( $TRACE cd . &&
3714 error "'cd .' worked after removing cwd" )
3715 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3716 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3717 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3718 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3720 run_test 48c "Access removed working subdir (should return errors)"
3722 test_48d() { # bug 2350
3723 check_kernel_version 36 || return 0
3724 #lctl set_param debug=-1
3727 test_mkdir -p $DIR/$tdir/dir
3729 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3730 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3731 $TRACE touch foo && error "'touch foo' worked after removing parent"
3732 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3733 if check_kernel_version 44; then
3734 touch .foo && error "'touch .foo' worked after removing parent"
3736 error "mkdir .foo worked after removing parent"
3738 $TRACE ls . && error "'ls .' worked after removing parent"
3739 $TRACE ls .. && error "'ls ..' worked after removing parent"
3740 is_patchless || ( $TRACE cd . &&
3741 error "'cd .' worked after recreate parent" )
3742 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3743 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3744 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3745 is_patchless || ( $TRACE cd .. &&
3746 error "'cd ..' worked after removing parent" || true )
3748 run_test 48d "Access removed parent subdir (should return errors)"
3750 test_48e() { # bug 4134
3751 check_kernel_version 41 || return 0
3752 #lctl set_param debug=-1
3755 test_mkdir -p $DIR/$tdir/dir
3757 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3758 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3759 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3760 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3761 # On a buggy kernel addition of "touch foo" after cd .. will
3762 # produce kernel oops in lookup_hash_it
3763 touch ../foo && error "'cd ..' worked after recreate parent"
3765 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3767 run_test 48e "Access to recreated parent subdir (should return errors)"
3769 test_49() { # LU-1030
3770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3771 # get ost1 size - lustre-OST0000
3772 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3774 # write 800M at maximum
3775 [[ $ost1_size -lt 2 ]] && ost1_size=2
3776 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3778 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3779 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3782 # change max_pages_per_rpc while writing the file
3783 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3784 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3785 # loop until dd process exits
3786 while ps ax -opid | grep -wq $dd_pid; do
3787 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3788 sleep $((RANDOM % 5 + 1))
3790 # restore original max_pages_per_rpc
3791 $LCTL set_param $osc1_mppc=$orig_mppc
3792 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3794 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3798 test_mkdir $DIR/$tdir
3800 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3802 run_test 50 "special situations: /proc symlinks ==============="
3804 test_51a() { # was test_51
3805 # bug 1516 - create an empty entry right after ".." then split dir
3806 test_mkdir -p $DIR/$tdir
3807 touch $DIR/$tdir/foo
3808 $MCREATE $DIR/$tdir/bar
3810 createmany -m $DIR/$tdir/longfile 201
3812 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3813 $MCREATE $DIR/$tdir/longfile$FNUM
3818 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3820 run_test 51a "special situations: split htree with empty entry =="
3822 export NUMTEST=70000
3824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3825 local BASE=$DIR/d${base}.${TESTSUITE}
3827 # cleanup the directory
3832 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3833 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3834 [[ $numfree -lt 21000 ]] && skip "not enough free inodes ($numfree)" &&
3837 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3838 echo "reduced count to $NUMTEST due to inodes"
3840 # need to check free space for the directories as well
3841 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3842 numfree=$((blkfree / 4))
3843 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3844 echo "reduced count to $NUMTEST due to blocks"
3846 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3847 echo "failed" > $BASE/fnum
3849 run_test 51b "exceed 64k subdirectory nlink limit"
3851 test_51ba() { # LU-993
3852 local BASE=$DIR/d${base}.${TESTSUITE}
3853 # unlink all but 100 subdirectories, then check it still works
3855 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3857 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3858 local DELETE=$((NUMTEST - LEFT))
3860 # continue on to run this test even if 51b didn't finish,
3861 # just to delete the many subdirectories created.
3862 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3864 # for ldiskfs the nlink count should be 1, but this is OSD specific
3865 # and so this is listed for informational purposes only
3866 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3867 unlinkmany -d $BASE/d $DELETE
3870 if [ $RC -ne 0 ]; then
3871 if [ "$NUMPREV" == "failed" ]; then
3872 skip "previous setup failed"
3875 error "unlink of first $DELETE subdirs failed"
3880 echo "nlink between: $(stat -c %h $BASE)"
3881 # trim the first line of ls output
3882 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3883 [ $FOUND -ne $LEFT ] &&
3884 error "can't find subdirs: found only $FOUND/$LEFT"
3886 unlinkmany -d $BASE/d $DELETE $LEFT ||
3887 error "unlink of second $LEFT subdirs failed"
3888 # regardless of whether the backing filesystem tracks nlink accurately
3889 # or not, the nlink count shouldn't be more than "." and ".." here
3890 local AFTER=$(stat -c %h $BASE)
3891 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
3892 echo "nlink after: $AFTER"
3894 run_test 51ba "verify nlink for many subdirectory cleanup"
3897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3898 [[ $OSTCOUNT -lt 3 ]] &&
3899 skip_env "skipping test with few OSTs" && return
3900 test_mkdir -p $DIR/$tdir
3901 createmany -o $DIR/$tdir/t- 1000
3902 $GETSTRIPE $DIR/$tdir > $TMP/files
3903 for N in $(seq 0 $((OSTCOUNT - 1))); do
3904 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
3905 END { printf("%0.0f", objs) }' $TMP/files)
3906 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
3907 '($1 == '$N') { objs += 1 } \
3908 END { printf("%0.0f", objs) }')
3909 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3911 unlinkmany $DIR/$tdir/t- 1000
3914 for N in $(seq 1 $((OSTCOUNT - 1))); do
3915 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
3916 error "OST $N has less objects vs OST $NLAST" \
3917 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
3918 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
3919 error "OST $N has less objects vs OST $NLAST" \
3920 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
3922 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
3923 error "OST $N has less #0 objects vs OST $NLAST" \
3924 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3925 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
3926 error "OST $N has less #0 objects vs OST $NLAST" \
3927 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3931 run_test 51d "check object distribution ===================="
3934 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3935 test_mkdir -p $DIR/$tdir
3936 touch $DIR/$tdir/foo
3937 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3938 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3939 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3940 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3941 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3943 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3944 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3945 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3947 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3948 cp -r $DIR/$tdir /tmp/
3949 rm -fr $DIR/$tdir || error "cleanup rm failed"
3951 run_test 52a "append-only flag test (should return errors) ====="
3954 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3955 test_mkdir -p $DIR/$tdir
3956 touch $DIR/$tdir/foo
3957 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3958 cat test > $DIR/$tdir/foo && error "cat test worked"
3959 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3960 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3961 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3963 echo foo >> $DIR/$tdir/foo && error "echo worked"
3964 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3965 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3966 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3967 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3969 chattr -i $DIR/$tdir/foo || error "chattr failed"
3971 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3973 run_test 52b "immutable flag test (should return errors) ======="
3976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3978 remote_ost_nodsh && skip "remote OST with nodsh" && return
3991 local support_last_seq=true
3993 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
3994 support_last_seq=false
3997 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3999 for value in $(do_facet $SINGLEMDS \
4000 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4001 param=$(echo ${value[0]} | cut -d "=" -f1)
4002 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4004 if $support_last_seq; then
4005 param_seq=$(echo $param |
4006 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4007 mds_last_seq=$(do_facet $SINGLEMDS \
4008 $LCTL get_param -n $param_seq)
4010 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4012 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4013 node=$(facet_active_host ost$((ostnum+1)))
4014 param="obdfilter.$ostname.last_id"
4015 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4016 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4017 ost_last_id=$ost_last
4019 if $support_last_seq; then
4020 ost_last_id=$(echo $ost_last |
4021 awk -F':' '{print $2}' |
4023 ost_last_seq=$(echo $ost_last |
4024 awk -F':' '{print $1}')
4025 [[ $ost_last_seq = $mds_last_seq ]] || continue
4028 if [[ $ost_last_id != $mds_last ]]; then
4029 error "$ost_last_id != $mds_last"
4036 $found || error "can not match last_seq/last_id for $mdtosc"
4039 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4042 $SOCKETSERVER $DIR/socket ||
4043 error "$SOCKETSERVER $DIR/socket failed: $?"
4044 $SOCKETCLIENT $DIR/socket ||
4045 error "$SOCKETCLIENT $DIR/socket failed: $?"
4046 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4048 run_test 54a "unix domain socket test =========================="
4054 dd if=/dev/zero of=$f bs=$(page_size) count=1
4056 run_test 54b "char device works in lustre ======================"
4059 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4060 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4061 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4063 for i in $(seq 3 7); do
4064 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4072 loopdev="$DIR/loop54c"
4075 $UMOUNT -d $tdir || rc=$?
4076 losetup -d $loopdev || true
4082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4085 loopdev="$DIR/loop54c"
4088 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4089 mknod $loopdev b 7 $LOOPNUM
4090 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
4091 dd if=/dev/zero of=$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4092 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
4093 trap cleanup_54c EXIT
4094 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4096 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4097 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4099 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4102 run_test 54c "block device works in lustre ====================="
4108 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4110 run_test 54d "fifo device works in lustre ======================"
4113 check_kernel_version 46 || return 0
4116 cp -aL /dev/console $f
4117 echo $string > $f || error "echo $string to $f failed"
4119 run_test 54e "console/tty device works in lustre ======================"
4121 #The test_55 used to be iopen test and it was removed by bz#24037.
4122 #run_test 55 "check iopen_connect_dentry() ======================"
4124 test_56a() { # was test_56
4127 test_mkdir -p $DIR/$tdir/dir
4129 NUMFILESx2=$(($NUMFILES * 2))
4130 for i in $(seq 1 $NUMFILES); do
4131 touch $DIR/$tdir/file$i
4132 touch $DIR/$tdir/dir/file$i
4135 # test lfs getstripe with --recursive
4136 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4137 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4138 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4139 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4140 [[ $FILENUM -eq $NUMFILES ]] ||
4141 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4142 echo "$GETSTRIPE --recursive passed."
4144 # test lfs getstripe with file instead of dir
4145 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4146 [[ $FILENUM -eq 1 ]] ||
4147 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4148 echo "$GETSTRIPE file1 passed."
4150 #test lfs getstripe with --verbose
4151 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4152 grep -c lmm_magic) -eq $NUMFILES ]] ||
4153 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4154 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4155 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4156 echo "$GETSTRIPE --verbose passed."
4158 #test lfs getstripe with --obd
4159 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4160 grep -q "unknown obduuid" ||
4161 error "$GETSTRIPE --obd wrong_uuid should return error message"
4163 [[ $OSTCOUNT -lt 2 ]] &&
4164 skip_env "skipping other $GETSTRIPE --obd test" && return
4167 OBDUUID=$(ostuuid_from_index $OSTIDX)
4168 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4169 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4170 [[ $FOUND -eq $FILENUM ]] ||
4171 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4172 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4173 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4174 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4175 error "$GETSTRIPE --obd: should not show file on other obd"
4176 echo "$GETSTRIPE --obd passed"
4178 run_test 56a "check $GETSTRIPE"
4183 local LOCAL_NUMFILES="$1"
4184 local LOCAL_NUMDIRS="$2"
4185 local MKDIR_PARAMS="$3"
4186 local DIR_STRIPE_PARAMS="$4"
4188 if [ ! -d "$TDIR" ] ; then
4189 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4190 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4191 for i in `seq 1 $LOCAL_NUMFILES` ; do
4194 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4195 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4196 for j in `seq 1 $LOCAL_NUMFILES` ; do
4197 touch $TDIR/dir$i/file$j
4203 setup_56_special() {
4207 if [ ! -e "$TDIR/loop1b" ] ; then
4208 for i in `seq 1 $LOCAL_NUMFILES` ; do
4209 mknod $TDIR/loop${i}b b 7 $i
4210 mknod $TDIR/null${i}c c 1 3
4211 ln -s $TDIR/file1 $TDIR/link${i}l
4213 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4214 mknod $TDIR/dir$i/loop${i}b b 7 $i
4215 mknod $TDIR/dir$i/null${i}c c 1 3
4216 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4225 setup_56 $NUMFILES $NUMDIRS
4227 EXPECTED=$(($NUMDIRS + 2))
4228 # test lfs find with -name
4229 for i in $(seq 1 $NUMFILES) ; do
4230 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4231 [ $NUMS -eq $EXPECTED ] ||
4232 error "lfs find -name \"*$i\" $TDIR wrong: "\
4233 "found $NUMS, expected $EXPECTED"
4236 run_test 56g "check lfs find -name ============================="
4242 setup_56 $NUMFILES $NUMDIRS
4244 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4245 # test lfs find with ! -name
4246 for i in $(seq 1 $NUMFILES) ; do
4247 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4248 [ $NUMS -eq $EXPECTED ] ||
4249 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4250 "found $NUMS, expected $EXPECTED"
4253 run_test 56h "check lfs find ! -name ============================="
4257 test_mkdir -p $DIR/$tdir
4258 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4259 CMD="$LFIND -ost $UUID $DIR/$tdir"
4261 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4263 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4267 setup_56_special $NUMFILES $NUMDIRS
4269 EXPECTED=$((NUMDIRS + 1))
4270 CMD="$LFIND -type d $TDIR"
4271 NUMS=$($CMD | wc -l)
4272 [ $NUMS -eq $EXPECTED ] ||
4273 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4275 run_test 56j "check lfs find -type d ============================="
4279 setup_56_special $NUMFILES $NUMDIRS
4281 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4282 CMD="$LFIND -type f $TDIR"
4283 NUMS=$($CMD | wc -l)
4284 [ $NUMS -eq $EXPECTED ] ||
4285 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4287 run_test 56k "check lfs find -type f ============================="
4291 setup_56_special $NUMFILES $NUMDIRS
4293 EXPECTED=$((NUMDIRS + NUMFILES))
4294 CMD="$LFIND -type b $TDIR"
4295 NUMS=$($CMD | wc -l)
4296 [ $NUMS -eq $EXPECTED ] ||
4297 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4299 run_test 56l "check lfs find -type b ============================="
4303 setup_56_special $NUMFILES $NUMDIRS
4305 EXPECTED=$((NUMDIRS + NUMFILES))
4306 CMD="$LFIND -type c $TDIR"
4307 NUMS=$($CMD | wc -l)
4308 [ $NUMS -eq $EXPECTED ] ||
4309 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4311 run_test 56m "check lfs find -type c ============================="
4315 setup_56_special $NUMFILES $NUMDIRS
4317 EXPECTED=$((NUMDIRS + NUMFILES))
4318 CMD="$LFIND -type l $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4323 run_test 56n "check lfs find -type l ============================="
4327 setup_56 $NUMFILES $NUMDIRS
4328 utime $TDIR/file1 > /dev/null || error "utime (1)"
4329 utime $TDIR/file2 > /dev/null || error "utime (2)"
4330 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4331 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4332 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4333 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4336 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4337 [ $NUMS -eq $EXPECTED ] || \
4338 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4341 CMD="$LFIND -mtime 0 $TDIR"
4342 NUMS=$($CMD | wc -l)
4343 [ $NUMS -eq $EXPECTED ] ||
4344 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4346 run_test 56o "check lfs find -mtime for old files =========================="
4349 [ $RUNAS_ID -eq $UID ] &&
4350 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4353 setup_56 $NUMFILES $NUMDIRS
4355 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4357 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4358 NUMS=$($CMD | wc -l)
4359 [ $NUMS -eq $EXPECTED ] || \
4360 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4362 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4363 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4364 NUMS=$($CMD | wc -l)
4365 [ $NUMS -eq $EXPECTED ] || \
4366 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4368 run_test 56p "check lfs find -uid and ! -uid ==============================="
4371 [ $RUNAS_ID -eq $UID ] &&
4372 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4375 setup_56 $NUMFILES $NUMDIRS
4377 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4380 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4381 NUMS=$($CMD | wc -l)
4382 [ $NUMS -eq $EXPECTED ] ||
4383 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4385 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4386 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4387 NUMS=$($CMD | wc -l)
4388 [ $NUMS -eq $EXPECTED ] ||
4389 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4391 run_test 56q "check lfs find -gid and ! -gid ==============================="
4395 setup_56 $NUMFILES $NUMDIRS
4398 CMD="$LFIND -size 0 -type f $TDIR"
4399 NUMS=$($CMD | wc -l)
4400 [ $NUMS -eq $EXPECTED ] ||
4401 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4403 CMD="$LFIND ! -size 0 -type f $TDIR"
4404 NUMS=$($CMD | wc -l)
4405 [ $NUMS -eq $EXPECTED ] ||
4406 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4407 echo "test" > $TDIR/$tfile
4408 echo "test2" > $TDIR/$tfile.2 && sync
4410 CMD="$LFIND -size 5 -type f $TDIR"
4411 NUMS=$($CMD | wc -l)
4412 [ $NUMS -eq $EXPECTED ] ||
4413 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4415 CMD="$LFIND -size +5 -type f $TDIR"
4416 NUMS=$($CMD | wc -l)
4417 [ $NUMS -eq $EXPECTED ] ||
4418 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4420 CMD="$LFIND -size +0 -type f $TDIR"
4421 NUMS=$($CMD | wc -l)
4422 [ $NUMS -eq $EXPECTED ] ||
4423 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4425 CMD="$LFIND ! -size -5 -type f $TDIR"
4426 NUMS=$($CMD | wc -l)
4427 [ $NUMS -eq $EXPECTED ] ||
4428 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4430 CMD="$LFIND -size -5 -type f $TDIR"
4431 NUMS=$($CMD | wc -l)
4432 [ $NUMS -eq $EXPECTED ] ||
4433 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4435 run_test 56r "check lfs find -size works =========================="
4437 test_56s() { # LU-611
4439 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4441 if [[ $OSTCOUNT -gt 1 ]]; then
4442 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4446 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4450 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4451 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4452 NUMS=$($CMD | wc -l)
4453 [ $NUMS -eq $EXPECTED ] ||
4454 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4456 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4457 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4458 NUMS=$($CMD | wc -l)
4459 [ $NUMS -eq $EXPECTED ] ||
4460 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4463 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4464 NUMS=$($CMD | wc -l)
4465 [ $NUMS -eq $EXPECTED ] ||
4466 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4468 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4469 NUMS=$($CMD | wc -l)
4470 [ $NUMS -eq $EXPECTED ] ||
4471 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4474 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4475 NUMS=$($CMD | wc -l)
4476 [ $NUMS -eq $EXPECTED ] ||
4477 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4479 run_test 56s "check lfs find -stripe-count works"
4481 test_56t() { # LU-611
4483 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4485 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4487 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4488 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4489 NUMS=$($CMD | wc -l)
4490 [ $NUMS -eq $EXPECTED ] ||
4491 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4493 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4494 NUMS=$($CMD | wc -l)
4495 [ $NUMS -eq $EXPECTED ] ||
4496 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4498 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4499 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4500 NUMS=$($CMD | wc -l)
4501 [ $NUMS -eq $EXPECTED ] ||
4502 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4504 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4505 NUMS=$($CMD | wc -l)
4506 [ $NUMS -eq $EXPECTED ] ||
4507 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4510 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4511 NUMS=$($CMD | wc -l)
4512 [ $NUMS -eq $EXPECTED ] ||
4513 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4515 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4516 NUMS=$($CMD | wc -l)
4517 [ $NUMS -eq $EXPECTED ] ||
4518 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4521 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4522 NUMS=$($CMD | wc -l)
4523 [ $NUMS -eq $EXPECTED ] ||
4524 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4526 run_test 56t "check lfs find -stripe-size works"
4528 test_56u() { # LU-611
4530 setup_56 $NUMFILES $NUMDIRS "-i 0"
4532 if [[ $OSTCOUNT -gt 1 ]]; then
4533 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4539 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4540 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4541 NUMS=$($CMD | wc -l)
4542 [ $NUMS -eq $EXPECTED ] ||
4543 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4546 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4547 NUMS=$($CMD | wc -l)
4548 [ $NUMS -eq $EXPECTED ] ||
4549 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4551 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4552 NUMS=$($CMD | wc -l)
4553 [ $NUMS -eq $EXPECTED ] ||
4554 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4557 # This should produce an error and not return any files
4558 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4559 NUMS=$($CMD 2>/dev/null | wc -l)
4560 [ $NUMS -eq $EXPECTED ] ||
4561 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4563 if [[ $OSTCOUNT -gt 1 ]]; then
4564 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4565 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4566 NUMS=$($CMD | wc -l)
4567 [ $NUMS -eq $EXPECTED ] ||
4568 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4571 run_test 56u "check lfs find -stripe-index works"
4578 setup_56 $NUMFILES $NUMDIRS
4580 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4581 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4583 for file in $($LFIND -mdt $UUID $TDIR); do
4584 file_mdt_idx=$($GETSTRIPE -M $file)
4585 [ $file_mdt_idx -eq $MDT_IDX ] ||
4586 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4589 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4591 # Get and check the actual stripe count of one file.
4592 # Usage: check_stripe_count <file> <expected_stripe_count>
4593 check_stripe_count() {
4598 [[ -z "$file" || -z "$expected" ]] &&
4599 error "check_stripe_count: invalid argument!"
4601 local cmd="$GETSTRIPE -c $file"
4602 actual=$($cmd) || error "$cmd failed"
4603 actual=${actual%% *}
4605 if [[ $actual -ne $expected ]]; then
4606 [[ $expected -eq -1 ]] ||
4607 error "$cmd wrong: found $actual, expected $expected"
4608 [[ $actual -eq $OSTCOUNT ]] ||
4609 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4617 rm -rf $TDIR || error "remove $TDIR failed"
4618 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4621 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4622 error "$GETSTRIPE -S -d $TDIR failed"
4623 stripe_size=${stripe_size%% *}
4625 local file_size=$((stripe_size * OSTCOUNT))
4626 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4627 local required_space=$((file_num * file_size))
4628 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4629 [[ $free_space -le $((required_space / 1024)) ]] &&
4630 skip_env "need at least $required_space bytes free space," \
4631 "have $free_space kbytes" && return
4634 local dd_count=$((file_size / dd_bs))
4636 # write data into the files
4640 for i in $(seq 1 $NUMFILES); do
4642 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4643 error "write data into $file failed"
4645 for i in $(seq 1 $NUMDIRS); do
4646 for j in $(seq 1 $NUMFILES); do
4647 file=$TDIR/dir$i/file$j
4648 yes | dd bs=$dd_bs count=$dd_count of=$file \
4650 error "write data into $file failed"
4655 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4658 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4660 eval $cmd || error "$cmd failed"
4662 check_stripe_count $TDIR/file1 $expected
4665 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4667 eval $cmd || error "$cmd failed"
4669 for j in $(seq 1 $NUMFILES); do
4670 check_stripe_count $TDIR/dir1/file$j $expected
4673 # lfs_migrate works with lfs find
4674 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4675 $LFS_MIGRATE -y -c $expected"
4677 eval $cmd || error "$cmd failed"
4679 for i in $(seq 2 $NUMFILES); do
4680 check_stripe_count $TDIR/file$i $expected
4682 for i in $(seq 2 $NUMDIRS); do
4683 for j in $(seq 1 $NUMFILES); do
4684 check_stripe_count $TDIR/dir$i/file$j $expected
4688 run_test 56w "check lfs_migrate -c stripe_count works"
4691 check_swap_layouts_support && return 0
4692 [[ $OSTCOUNT -lt 2 ]] &&
4693 skip_env "need 2 OST, skipping test" && return
4695 local dir0=$DIR/$tdir/$testnum
4696 mkdir -p $dir0 || error "creating dir $dir0"
4698 local ref1=/etc/passwd
4699 local file1=$dir0/file1
4701 $SETSTRIPE -c 2 $file1
4703 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4704 stripe=$($GETSTRIPE -c $file1)
4705 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4706 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4711 run_test 56x "lfs migration support"
4714 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4715 skip "No HSM support on MDS of $(get_lustre_version)," \
4716 "need 2.4.53 at least" && return
4719 local dir0=$DIR/$tdir/$testnum
4720 mkdir -p $dir0 || error "creating dir $dir0"
4721 local f1=$dir0/file1
4722 local f2=$dir0/file2
4724 touch $f1 || error "creating std file $f1"
4725 $MULTIOP $f2 H2c || error "creating released file $f2"
4727 # a directory can be raid0, so ask only for files
4728 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4729 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4731 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4732 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4734 # only files can be released, so no need to force file search
4735 res=$($LFIND $dir0 -L released)
4736 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4738 res=$($LFIND $dir0 \! -L released)
4739 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4742 run_test 56y "lfs find -L raid0|released"
4745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4746 # note test will not do anything if MDS is not local
4747 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4748 skip "Only applicable to ldiskfs-based MDTs"
4752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4753 local MNTDEV="osd*.*MDT*.mntdev"
4754 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4755 [ -z "$DEV" ] && error "can't access $MNTDEV"
4756 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4757 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4758 error "can't access $DEV"
4759 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4760 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4764 run_test 57a "verify MDS filesystem created with large inodes =="
4767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4768 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4769 skip "Only applicable to ldiskfs-based MDTs"
4773 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4778 local FILEN=$dir/f$FILECOUNT
4780 rm -rf $dir || error "removing $dir"
4781 test_mkdir -p $dir || error "creating $dir"
4782 local num=$(get_mds_dir $dir)
4785 echo "mcreating $FILECOUNT files"
4786 createmany -m $dir/f 1 $FILECOUNT || \
4787 error "creating files in $dir"
4789 # verify that files do not have EAs yet
4790 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4791 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4795 df $dir #make sure we get new statfs data
4796 local MDSFREE=$(do_facet $mymds \
4797 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4798 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4799 echo "opening files to create objects/EAs"
4801 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4802 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4805 # verify that files have EAs now
4806 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4807 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4809 sleep 1 #make sure we get new statfs data
4811 local MDSFREE2=$(do_facet $mymds \
4812 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4813 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4814 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
4815 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4816 error "MDC before $MDCFREE != after $MDCFREE2"
4818 echo "MDC before $MDCFREE != after $MDCFREE2"
4819 echo "unable to confirm if MDS has large inodes"
4824 run_test 57b "default LOV EAs are stored inside large inodes ==="
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4828 [ -z "$(which wiretest 2>/dev/null)" ] &&
4829 skip_env "could not find wiretest" && return
4832 run_test 58 "verify cross-platform wire constants =============="
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4836 echo "touch 130 files"
4837 createmany -o $DIR/f59- 130
4839 unlinkmany $DIR/f59- 130
4841 # wait for commitment of removal
4842 wait_delete_completed
4844 run_test 59 "verify cancellation of llog records async ========="
4846 TEST60_HEAD="test_60 run $RANDOM"
4848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4849 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4850 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4851 skip_env "missing subtest run-llog.sh" && return
4852 log "$TEST60_HEAD - from kernel mode"
4853 do_facet mgs sh run-llog.sh
4855 run_test 60a "llog sanity tests run from kernel module =========="
4857 test_60b() { # bug 6411
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4860 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4872 [[ $LLOG_COUNT -gt 50 ]] &&
4873 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
4875 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4879 echo "create 5000 files"
4880 createmany -o $DIR/f60c- 5000
4881 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4882 lctl set_param fail_loc=0x80000137
4883 unlinkmany $DIR/f60c- 5000
4884 lctl set_param fail_loc=0
4886 run_test 60c "unlink file when mds full"
4889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4890 SAVEPRINTK=$(lctl get_param -n printk)
4892 # verify "lctl mark" is even working"
4893 MESSAGE="test message ID $RANDOM $$"
4894 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4895 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4897 lctl set_param printk=0 || error "set lnet.printk failed"
4898 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4899 MESSAGE="new test message ID $RANDOM $$"
4900 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4901 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4902 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4904 lctl set_param -n printk="$SAVEPRINTK"
4906 run_test 60d "test printk console message masking"
4909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4911 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4912 cancel_lru_locks osc
4913 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4916 run_test 61 "mmap() writes don't make sync hang ================"
4918 # bug 2330 - insufficient obd_match error checking causes LBUG
4920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4923 cancel_lru_locks osc
4924 lctl set_param fail_loc=0x405
4925 cat $f && error "cat succeeded, expect -EIO"
4926 lctl set_param fail_loc=0
4928 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4929 # match every page all of the time.
4930 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4932 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4933 # Though this test is irrelevant anymore, it helped to reveal some
4934 # other grant bugs (LU-4482), let's keep it.
4935 test_63a() { # was test_63
4936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4937 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4938 for i in `seq 10` ; do
4939 dd if=/dev/zero of=$DIR/f63 bs=8k &
4945 rm -f $DIR/f63 || true
4947 run_test 63a "Verify oig_wait interruption does not crash ======="
4949 # bug 2248 - async write errors didn't return to application on sync
4950 # bug 3677 - async write errors left page locked
4952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4954 lctl set_param debug=-1
4956 # ensure we have a grant to do async writes
4957 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4960 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4961 lctl set_param fail_loc=0x80000406
4962 $MULTIOP $DIR/$tfile Owy && \
4963 error "sync didn't return ENOMEM"
4964 sync; sleep 2; sync # do a real sync this time to flush page
4965 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4966 error "locked page left in cache after async error" || true
4969 run_test 63b "async write errors should be returned to fsync ==="
4972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4974 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4976 run_test 64a "verify filter grant calculations (in kernel) ====="
4979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4980 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4982 run_test 64b "check out-of-space detection on client ==========="
4985 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4987 run_test 64c "verify grant shrink ========================------"
4989 # bug 1414 - set/get directories' stripe info
4991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4992 test_mkdir -p $DIR/$tdir
4994 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4996 run_test 65a "directory with no stripe info ===================="
4999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5000 test_mkdir -p $DIR/$tdir
5001 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5004 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5006 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5010 if [[ $OSTCOUNT -gt 1 ]]; then
5011 test_mkdir -p $DIR/$tdir
5012 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5013 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5015 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5018 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5022 test_mkdir -p $DIR/$tdir
5023 if [[ $STRIPECOUNT -le 0 ]]; then
5025 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5026 #LOV_MAX_STRIPE_COUNT is 2000
5027 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5029 sc=$(($STRIPECOUNT - 1))
5031 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5032 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5033 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5034 error "lverify failed"
5036 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5040 test_mkdir -p $DIR/$tdir
5042 $SETSTRIPE $DIR/$tdir || error "setstripe"
5043 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5044 error "no stripe info failed"
5046 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5048 run_test 65e "directory setstripe defaults ======================="
5051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5052 test_mkdir -p $DIR/${tdir}f
5053 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5055 run_test 65f "dir setstripe permission (should return error) ==="
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5059 test_mkdir -p $DIR/$tdir
5060 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5062 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5063 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5064 error "delete default stripe failed"
5066 run_test 65g "directory setstripe -d ==========================="
5069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5070 test_mkdir -p $DIR/$tdir
5071 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5073 test_mkdir -p $DIR/$tdir/dd1
5074 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5075 error "stripe info inherit failed"
5077 run_test 65h "directory stripe info inherit ===================="
5079 test_65i() { # bug6367
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5081 $SETSTRIPE -S 65536 -c -1 $MOUNT
5083 run_test 65i "set non-default striping on root directory (bug 6367)="
5085 test_65ia() { # bug12836
5086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5087 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5089 run_test 65ia "getstripe on -1 default directory striping"
5091 test_65ib() { # bug12836
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5093 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5095 run_test 65ib "getstripe -v on -1 default directory striping"
5097 test_65ic() { # bug12836
5098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5099 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5101 run_test 65ic "new find on -1 default directory striping"
5103 test_65j() { # bug6367
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5106 # if we aren't already remounting for each test, do so for this test
5107 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5108 cleanup || error "failed to unmount"
5111 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5113 run_test 65j "set default striping on root directory (bug 6367)="
5115 test_65k() { # bug11679
5116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5117 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5118 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5120 echo "Check OST status: "
5121 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5122 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5124 for OSC in $MDS_OSCS; do
5125 echo $OSC "is activate"
5126 do_facet $SINGLEMDS lctl --device %$OSC activate
5130 for INACTIVE_OSC in $MDS_OSCS; do
5131 echo "Deactivate: " $INACTIVE_OSC
5132 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5133 for STRIPE_OSC in $MDS_OSCS; do
5134 OST=`osc_to_ost $STRIPE_OSC`
5135 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5136 awk -F: /$OST/'{ print $1 }' | head -n 1`
5138 [ -f $DIR/$tdir/$IDX ] && continue
5139 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5140 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5142 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5145 echo $INACTIVE_OSC "is Activate."
5146 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5149 run_test 65k "validate manual striping works properly with deactivated OSCs"
5151 test_65l() { # bug 12836
5152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5153 test_mkdir -p $DIR/$tdir/test_dir
5154 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5155 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5157 run_test 65l "lfs find on -1 stripe dir ========================"
5159 # bug 2543 - update blocks count on client
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5163 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5164 sync; sync_all_data; sync; sync_all_data
5165 cancel_lru_locks osc
5166 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5167 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5169 run_test 66 "update inode blocks count on client ==============="
5174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5176 if [ ! -z "$LLOOP" ]; then
5177 if swapon -s | grep -q $LLOOP; then
5178 swapoff $LLOOP || error "swapoff failed"
5181 $LCTL blockdev_detach $LLOOP || error "detach failed"
5185 if [ ! -z "$LLITELOOPLOAD" ]; then
5193 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5197 swapon -s | awk '($1 == "'$1'") { print $4 }'
5200 # test case for lloop driver, basic function
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5203 [ "$UID" != 0 ] && skip_env "must run as root" && return
5204 llite_lloop_enabled || \
5205 { skip_env "llite_lloop module disabled" && return; }
5207 trap cleanup_68 EXIT
5209 if ! module_loaded llite_lloop; then
5210 if load_module llite/llite_lloop; then
5213 skip_env "can't find module llite_lloop"
5218 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5219 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5220 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5222 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5223 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5227 run_test 68a "lloop driver - basic test ========================"
5229 # excercise swapping to lustre by adding a high priority swapfile entry
5230 # and then consuming memory until it is used.
5231 test_68b() { # was test_68
5232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5233 [ "$UID" != 0 ] && skip_env "must run as root" && return
5234 lctl get_param -n devices | grep -q obdfilter && \
5235 skip "local OST" && return
5237 grep -q llite_lloop /proc/modules
5238 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5240 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5241 skip "can't reliably test swap with TCP" && return
5243 MEMTOTAL=`meminfo MemTotal`
5244 NR_BLOCKS=$((MEMTOTAL>>8))
5245 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5247 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5248 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5251 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5253 trap cleanup_68 EXIT
5255 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5257 echo "before: `swapon -s | grep $LLOOP`"
5258 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5259 echo "after: `swapon -s | grep $LLOOP`"
5260 SWAPUSED=`swap_used $LLOOP`
5264 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5266 run_test 68b "support swapping to Lustre ========================"
5268 # bug5265, obdfilter oa2dentry return -ENOENT
5269 # #define OBD_FAIL_OST_ENOENT 0x217
5271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5272 remote_ost_nodsh && skip "remote OST with nodsh" && return
5275 $SETSTRIPE -c 1 -i 0 $f
5277 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5279 do_facet ost1 lctl set_param fail_loc=0x217
5280 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5281 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5283 do_facet ost1 lctl set_param fail_loc=0
5284 $DIRECTIO write $f 0 2 || error "write error"
5286 cancel_lru_locks osc
5287 $DIRECTIO read $f 0 1 || error "read error"
5289 do_facet ost1 lctl set_param fail_loc=0x217
5290 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5292 do_facet ost1 lctl set_param fail_loc=0
5295 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5298 test_mkdir -p $DIR/$tdir
5299 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5301 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5303 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 [ "$RUNAS_ID" = "$UID" ] &&
5306 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5308 # Check that testing environment is properly set up. Skip if not
5309 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5310 skip_env "User $RUNAS_ID does not exist - skipping"
5313 # We had better clear the $DIR to get enough space for dd
5316 chmod 777 $DIR/$tfile
5317 chmod ug+s $DIR/$tfile
5318 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5319 error "$RUNAS dd $DIR/$tfile failed"
5320 # See if we are still setuid/sgid
5321 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5322 error "S/gid is not dropped on write"
5323 # Now test that MDS is updated too
5324 cancel_lru_locks mdc
5325 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5326 error "S/gid is not dropped on MDS"
5329 run_test 72a "Test that remove suid works properly (bug5695) ===="
5331 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5334 [ "$RUNAS_ID" = "$UID" ] && \
5335 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5336 [ "$RUNAS_ID" -eq 0 ] && \
5337 skip_env "RUNAS_ID = 0 -- skipping" && return
5339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5340 # Check that testing environment is properly set up. Skip if not
5341 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5342 skip_env "User $RUNAS_ID does not exist - skipping"
5345 touch $DIR/${tfile}-f{g,u}
5346 test_mkdir $DIR/${tfile}-dg
5347 test_mkdir $DIR/${tfile}-du
5348 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5349 chmod g+s $DIR/${tfile}-{f,d}g
5350 chmod u+s $DIR/${tfile}-{f,d}u
5351 for perm in 777 2777 4777; do
5352 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5353 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5354 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5355 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5359 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5361 # bug 3462 - multiple simultaneous MDC requests
5363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5364 test_mkdir $DIR/d73-1
5365 test_mkdir $DIR/d73-2
5366 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5369 lctl set_param fail_loc=0x80000129
5370 $MULTIOP $DIR/d73-1/f73-2 Oc &
5372 lctl set_param fail_loc=0
5374 $MULTIOP $DIR/d73-2/f73-3 Oc &
5378 wait $pid1 || return 1
5382 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5383 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5384 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5388 run_test 73 "multiple MDC requests (should not deadlock)"
5390 test_74a() { # bug 6149, 6184
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5392 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5394 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5395 # will spin in a tight reconnection loop
5397 $LCTL set_param fail_loc=0x8000030e
5398 # get any lock that won't be difficult - lookup works.
5400 $LCTL set_param fail_loc=0
5404 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5406 test_74b() { # bug 13310
5407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5408 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5410 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5411 # will spin in a tight reconnection loop
5412 $LCTL set_param fail_loc=0x8000030e
5413 # get a "difficult" lock
5415 $LCTL set_param fail_loc=0
5419 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5423 #define OBD_FAIL_LDLM_NEW_LOCK
5424 $LCTL set_param fail_loc=0x319
5425 touch $DIR/$tfile && error "touch successful"
5426 $LCTL set_param fail_loc=0
5429 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5432 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5435 get_inode_slab_tunables() {
5436 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5439 set_inode_slab_tunables() {
5440 echo "lustre_inode_cache $1" > /proc/slabinfo
5443 test_76() { # Now for bug 20433, added originally in bug 1443
5444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5445 local SLAB_SETTINGS=`get_inode_slab_tunables`
5446 local CPUS=`getconf _NPROCESSORS_ONLN`
5447 # we cannot set limit below 1 which means 1 inode in each
5448 # per-cpu cache is still allowed
5449 set_inode_slab_tunables "1 1 0"
5450 cancel_lru_locks osc
5451 BEFORE_INODES=$(num_inodes)
5452 echo "before inodes: $BEFORE_INODES"
5454 [ "$SLOW" = "no" ] && COUNT=100
5455 for i in $(seq $COUNT); do
5459 cancel_lru_locks osc
5460 AFTER_INODES=$(num_inodes)
5461 echo "after inodes: $AFTER_INODES"
5463 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5465 AFTER_INODES=$(num_inodes)
5467 echo "wait $wait seconds inodes: $AFTER_INODES"
5468 if [ $wait -gt 30 ]; then
5469 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5472 set_inode_slab_tunables "$SLAB_SETTINGS"
5474 run_test 76 "confirm clients recycle inodes properly ===="
5480 # Note: in sptlrpc modes which enable its own bulk checksum, the
5481 # original crc32_le bulk checksum will be automatically disabled,
5482 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5483 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5484 # In this case set_checksums() will not be no-op, because sptlrpc
5485 # bulk checksum will be enabled all through the test.
5487 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5488 lctl set_param -n osc.*.checksums $1
5492 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5493 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5494 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5495 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5498 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5499 log "set checksum type to $1"
5502 F77_TMP=$TMP/f77-temp
5505 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5506 error "error writing to $F77_TMP"
5509 test_77a() { # bug 10889
5510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5511 $GSS && skip "could not run with gss" && return
5512 [ ! -f $F77_TMP ] && setup_f77
5514 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5518 run_test 77a "normal checksum read/write operation"
5520 test_77b() { # bug 10889
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 $GSS && skip "could not run with gss" && return
5523 [ ! -f $F77_TMP ] && setup_f77
5524 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5525 $LCTL set_param fail_loc=0x80000409
5528 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5529 error "dd error: $?"
5530 $LCTL set_param fail_loc=0
5532 for algo in $CKSUM_TYPES; do
5533 cancel_lru_locks osc
5534 set_checksum_type $algo
5535 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5536 $LCTL set_param fail_loc=0x80000408
5537 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5538 $LCTL set_param fail_loc=0
5541 set_checksum_type $ORIG_CSUM_TYPE
5544 run_test 77b "checksum error on client write, read"
5546 test_77d() { # bug 10889
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 $GSS && skip "could not run with gss" && return
5549 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5550 $LCTL set_param fail_loc=0x80000409
5552 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5553 error "direct write: rc=$?"
5554 $LCTL set_param fail_loc=0
5557 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5558 $LCTL set_param fail_loc=0x80000408
5560 cancel_lru_locks osc
5561 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5562 error "direct read: rc=$?"
5563 $LCTL set_param fail_loc=0
5566 run_test 77d "checksum error on OST direct write, read"
5568 test_77f() { # bug 10889
5569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5570 $GSS && skip "could not run with gss" && return
5572 for algo in $CKSUM_TYPES; do
5573 cancel_lru_locks osc
5574 set_checksum_type $algo
5575 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5576 $LCTL set_param fail_loc=0x409
5577 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5578 error "direct write succeeded"
5579 $LCTL set_param fail_loc=0
5581 set_checksum_type $ORIG_CSUM_TYPE
5584 run_test 77f "repeat checksum error on write (expect error)"
5586 test_77g() { # bug 10889
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 $GSS && skip "could not run with gss" && return
5589 remote_ost_nodsh && skip "remote OST with nodsh" && return
5591 [ ! -f $F77_TMP ] && setup_f77
5593 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5594 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5595 do_facet ost1 lctl set_param fail_loc=0x8000021a
5597 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5598 error "write error: rc=$?"
5599 do_facet ost1 lctl set_param fail_loc=0
5602 cancel_lru_locks osc
5603 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5604 do_facet ost1 lctl set_param fail_loc=0x8000021b
5606 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5607 do_facet ost1 lctl set_param fail_loc=0
5610 run_test 77g "checksum error on OST write, read"
5612 test_77i() { # bug 13805
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 $GSS && skip "could not run with gss" && return
5615 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5616 lctl set_param fail_loc=0x40b
5617 remount_client $MOUNT
5618 lctl set_param fail_loc=0
5619 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5620 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5621 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5622 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5624 remount_client $MOUNT
5626 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5628 test_77j() { # bug 13805
5629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5630 $GSS && skip "could not run with gss" && return
5631 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5632 lctl set_param fail_loc=0x40c
5633 remount_client $MOUNT
5634 lctl set_param fail_loc=0
5635 sleep 2 # wait async osc connect to finish
5636 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5637 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5638 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5639 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5641 remount_client $MOUNT
5643 run_test 77j "client only supporting ADLER32"
5645 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5649 test_78() { # bug 10901
5650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5651 remote_ost || { skip_env "local OST" && return; }
5654 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5655 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5656 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5657 echo "MemTotal: $MEMTOTAL"
5659 # reserve 256MB of memory for the kernel and other running processes,
5660 # and then take 1/2 of the remaining memory for the read/write buffers.
5661 if [ $MEMTOTAL -gt 512 ] ;then
5662 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5664 # for those poor memory-starved high-end clusters...
5665 MEMTOTAL=$((MEMTOTAL / 2))
5667 echo "Mem to use for directio: $MEMTOTAL"
5669 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5670 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5671 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5672 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5674 echo "Smallest OST: $SMALLESTOST"
5675 [[ $SMALLESTOST -lt 10240 ]] &&
5676 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5678 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5679 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5681 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5682 echo "File size: $F78SIZE"
5683 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5684 for i in $(seq 1 $NSEQ); do
5685 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5686 echo directIO rdwr round $i of $NSEQ
5687 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5692 run_test 78 "handle large O_DIRECT writes correctly ============"
5694 test_79() { # bug 12743
5695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5696 wait_delete_completed
5698 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5699 BKFREE=$(calc_osc_kbytes kbytesfree)
5700 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5702 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5703 DFTOTAL=`echo $STRING | cut -d, -f1`
5704 DFUSED=`echo $STRING | cut -d, -f2`
5705 DFAVAIL=`echo $STRING | cut -d, -f3`
5706 DFFREE=$(($DFTOTAL - $DFUSED))
5708 ALLOWANCE=$((64 * $OSTCOUNT))
5710 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5711 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5712 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5714 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5715 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5716 error "df free($DFFREE) mismatch OST free($BKFREE)"
5718 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5719 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5720 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5723 run_test 79 "df report consistency check ======================="
5725 test_80() { # bug 10718
5726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5727 # relax strong synchronous semantics for slow backends like ZFS
5728 local soc="obdfilter.*.sync_on_lock_cancel"
5729 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5731 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5732 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5733 facet_active_host $host; done | sort -u)
5734 do_nodes $hosts lctl set_param $soc=never
5737 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5739 local BEFORE=`date +%s`
5740 cancel_lru_locks osc
5741 local AFTER=`date +%s`
5742 local DIFF=$((AFTER-BEFORE))
5743 if [ $DIFF -gt 1 ] ; then
5744 error "elapsed for 1M@1T = $DIFF"
5747 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5751 run_test 80 "Page eviction is equally fast at high offsets too ===="
5753 test_81a() { # LU-456
5754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5755 remote_ost_nodsh && skip "remote OST with nodsh" && return
5756 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5757 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5758 do_facet ost1 lctl set_param fail_loc=0x80000228
5760 # write should trigger a retry and success
5761 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5762 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5764 if [ $RC -ne 0 ] ; then
5765 error "write should success, but failed for $RC"
5768 run_test 81a "OST should retry write when get -ENOSPC ==============="
5770 test_81b() { # LU-456
5771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5772 remote_ost_nodsh && skip "remote OST with nodsh" && return
5773 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5774 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5775 do_facet ost1 lctl set_param fail_loc=0x228
5777 # write should retry several times and return -ENOSPC finally
5778 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5779 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5782 if [ $RC -ne $ENOSPC ] ; then
5783 error "dd should fail for -ENOSPC, but succeed."
5786 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5788 test_82() { # LU-1031
5789 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5793 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5795 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5797 kill -USR1 $MULTIPID2
5799 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5800 error "First grouplock does not block second one"
5802 echo "Second grouplock blocks first one"
5804 kill -USR1 $MULTIPID1
5808 run_test 82 "Basic grouplock test ==============================="
5811 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5813 test_mkdir -p $DIR/d99cvsroot
5814 chown $RUNAS_ID $DIR/d99cvsroot
5815 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5818 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5821 run_test 99a "cvs init ========================================="
5824 [ -z "$(which cvs 2>/dev/null)" ] &&
5825 skip_env "could not find cvs" && return
5826 [ ! -d $DIR/d99cvsroot ] && test_99a
5828 # some versions of cvs import exit(1) when asked to import links or
5829 # files they can't read. ignore those files.
5830 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5831 ! -perm +4 -printf '-I %f\n')
5832 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5833 d99reposname vtag rtag
5835 run_test 99b "cvs import ======================================="
5838 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5839 [ ! -d $DIR/d99cvsroot ] && test_99b
5841 test_mkdir -p $DIR/d99reposname
5842 chown $RUNAS_ID $DIR/d99reposname
5843 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5845 run_test 99c "cvs checkout ====================================="
5848 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5849 [ ! -d $DIR/d99cvsroot ] && test_99c
5850 cd $DIR/d99reposname
5852 $RUNAS cvs add -m 'addmsg' foo99
5854 run_test 99d "cvs add =========================================="
5857 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5858 [ ! -d $DIR/d99cvsroot ] && test_99c
5859 cd $DIR/d99reposname
5862 run_test 99e "cvs update ======================================="
5865 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5866 [ ! -d $DIR/d99cvsroot ] && test_99d
5867 cd $DIR/d99reposname
5868 $RUNAS cvs commit -m 'nomsg' foo99
5869 rm -fr $DIR/d99cvsroot
5871 run_test 99f "cvs commit ======================================="
5874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5875 [ "$NETTYPE" = tcp ] || \
5876 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5879 remote_ost_nodsh && skip "remote OST with nodsh" && return
5880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5882 { skip "useless for local single node setup" && return; }
5884 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5885 [ "$PROT" != "tcp" ] && continue
5886 RPORT=$(echo $REMOTE | cut -d: -f2)
5887 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5890 LPORT=`echo $LOCAL | cut -d: -f2`
5891 if [ $LPORT -ge 1024 ]; then
5892 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5894 error_exit "local: $LPORT > 1024, remote: $RPORT"
5897 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5899 run_test 100 "check local port using privileged port ==========="
5901 function get_named_value()
5910 echo $line | sed "s/^$tag[ ]*//"
5917 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5918 awk '/^max_cached_mb/ { print $2 }')
5921 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5927 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
5931 local cache_limit=32
5933 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5934 trap cleanup_101a EXIT
5935 $LCTL set_param -n llite.*.read_ahead_stats 0
5936 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5939 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5941 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5942 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5945 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
5946 get_named_value 'read but discarded' | cut -d" " -f1); do
5947 discard=$(($discard + $s))
5951 if [[ $(($discard * 10)) -gt $nreads ]]; then
5952 $LCTL get_param osc.*-osc*.rpc_stats
5953 $LCTL get_param llite.*.read_ahead_stats
5954 error "too many ($discard) discarded pages"
5956 rm -f $DIR/$tfile || true
5958 run_test 101a "check read-ahead for random reads ================"
5961 test_mkdir -p $DIR/$tdir
5962 local STRIPE_SIZE=$1
5963 local FILE_LENGTH=$2
5966 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
5968 local list=$(comma_list $(osts_nodes))
5969 set_osd_param $list '' read_cache_enable 0
5970 set_osd_param $list '' writethrough_cache_enable 0
5972 trap cleanup_test101bc EXIT
5973 # prepare the read-ahead file
5974 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5976 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
5977 count=$FILE_SIZE_MB 2> /dev/null
5981 cleanup_test101bc() {
5986 local list=$(comma_list $(osts_nodes))
5987 set_osd_param $list '' read_cache_enable 1
5988 set_osd_param $list '' writethrough_cache_enable 1
5992 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5997 local STRIPE_SIZE=$2
5998 local FILE_LENGTH=$3
5999 local RA_INC=1048576
6000 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6001 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6002 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6003 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6004 get_named_value 'read but discarded' |
6005 cut -d" " -f1 | calc_total)
6006 if [[ $DISCARD -gt $discard_limit ]]; then
6007 $LCTL get_param llite.*.read_ahead_stats
6008 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6010 echo "Read-ahead success for size ${READ_SIZE}"
6015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6016 [[ $OSTCOUNT -lt 2 ]] &&
6017 skip_env "skipping stride IO stride-ahead test" && return
6018 local STRIPE_SIZE=1048576
6019 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6020 if [ $SLOW == "yes" ]; then
6021 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6023 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6026 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6028 # prepare the read-ahead file
6029 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6030 cancel_lru_locks osc
6031 for BIDX in 2 4 8 16 32 64 128 256
6033 local BSIZE=$((BIDX*4096))
6034 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6035 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6036 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6037 $LCTL set_param -n llite.*.read_ahead_stats 0
6038 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6039 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6040 cancel_lru_locks osc
6041 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6046 run_test 101b "check stride-io mode read-ahead ================="
6049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6050 local STRIPE_SIZE=1048576
6051 local FILE_LENGTH=$((STRIPE_SIZE*100))
6055 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6057 cancel_lru_locks osc
6058 $LCTL set_param osc.*.rpc_stats 0
6059 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6060 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6061 local stats=$($LCTL get_param -n $osc_rpc_stats)
6062 local lines=$(echo "$stats" | awk 'END {print NR;}')
6065 if [ $lines -le 20 ]; then
6068 for size in 1 2 4 8; do
6069 local rpc=$(echo "$stats" |
6070 awk '($1 == "'$size':") {print $2; exit; }')
6072 error "Small $((size*4))k read IO $rpc !"
6074 echo "$osc_rpc_stats check passed!"
6079 run_test 101c "check stripe_size aligned read-ahead ================="
6082 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6083 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6088 local file=$DIR/$tfile
6089 local sz_MB=${FILESIZE_101d:-500}
6090 local ra_MB=${READAHEAD_MB:-40}
6092 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6093 [ $free_MB -lt $sz_MB ] &&
6094 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6096 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6097 $SETSTRIPE -c -1 $file || error "setstripe failed"
6099 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6100 echo Cancel LRU locks on lustre client to flush the client cache
6101 cancel_lru_locks osc
6103 echo Disable read-ahead
6104 local old_READAHEAD=$(set_read_ahead 0)
6106 echo Reading the test file $file with read-ahead disabled
6107 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6109 echo Cancel LRU locks on lustre client to flush the client cache
6110 cancel_lru_locks osc
6111 echo Enable read-ahead with ${ra_MB}MB
6112 set_read_ahead $ra_MB
6114 echo Reading the test file $file with read-ahead enabled
6115 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6117 echo "read-ahead disabled time read $raOFF"
6118 echo "read-ahead enabled time read $raON"
6120 set_read_ahead $old_READAHEAD
6122 wait_delete_completed
6124 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6125 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6127 run_test 101d "file read with and without read-ahead enabled"
6130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6131 local file=$DIR/$tfile
6132 local size_KB=500 #KB
6136 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6137 local need_KB=$((count * size_KB))
6138 [[ $free_KB -le $need_KB ]] &&
6139 skip_env "Need free space $need_KB, have $free_KB" && return
6141 echo "Creating $count ${size_KB}K test files"
6142 for ((i = 0; i < $count; i++)); do
6143 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6146 echo "Cancel LRU locks on lustre client to flush the client cache"
6147 cancel_lru_locks osc
6149 echo "Reset readahead stats"
6150 $LCTL set_param -n llite.*.read_ahead_stats 0
6152 for ((i = 0; i < $count; i++)); do
6153 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6156 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6157 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6159 for ((i = 0; i < $count; i++)); do
6160 rm -rf $file.$i 2>/dev/null
6163 #10000 means 20% reads are missing in readahead
6164 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6166 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6168 cleanup_test101f() {
6170 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6171 rm -rf $DIR/$tfile 2>/dev/null
6175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6176 local file=$DIR/$tfile
6179 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6180 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6181 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6182 trap cleanup_test101f EXIT
6184 echo Cancel LRU locks on lustre client to flush the client cache
6185 cancel_lru_locks osc
6187 echo Reset readahead stats
6188 $LCTL set_param -n llite.*.read_ahead_stats 0
6189 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6190 # readahead should read in 2M file on second read, so only miss
6192 echo Random 4K reads on 2M file for 1000 times
6193 $READS -f $file -s 2097152 -b 4096 -n $nreads
6195 echo checking missing pages
6196 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6197 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6199 [ $miss -lt 3 ] || error "misses too much pages!"
6202 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6205 test_mkdir -p $DIR/$tdir
6206 chown $RUNAS_ID $DIR/$tdir
6209 STRIPE_COUNT=$OSTCOUNT
6210 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6212 trap cleanup_test102 EXIT
6214 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6216 for num in 1 2 3 4; do
6217 for count in $(seq 1 $STRIPE_COUNT); do
6218 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6219 local size=`expr $STRIPE_SIZE \* $num`
6220 local file=file"$num-$idx-$count"
6221 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6227 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6233 rm -rf $DIR/d0.sanity/d102
6237 local testfile=$DIR/xattr_testfile
6241 [ "$UID" != 0 ] && skip_env "must run as root" && return
6242 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6243 skip_env "must have user_xattr" && return
6245 [ -z "$(which setfattr 2>/dev/null)" ] &&
6246 skip_env "could not find setfattr" && return
6248 echo "set/get xattr..."
6249 setfattr -n trusted.name1 -v value1 $testfile ||
6250 error "setfattr -n trusted.name1=value1 $testfile failed"
6251 getfattr -n trusted.name1 $testfile 2> /dev/null |
6252 grep "trusted.name1=.value1" ||
6253 error "$testfile missing trusted.name1=value1"
6255 setfattr -n user.author1 -v author1 $testfile ||
6256 error "setfattr -n user.author1=author1 $testfile failed"
6257 getfattr -n user.author1 $testfile 2> /dev/null |
6258 grep "user.author1=.author1" ||
6259 error "$testfile missing trusted.author1=author1"
6262 setfattr -n trusted.name2 -v value2 $testfile ||
6263 error "$testfile unable to set trusted.name2"
6264 setfattr -n trusted.name3 -v value3 $testfile ||
6265 error "$testfile unable to set trusted.name3"
6266 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6267 grep "trusted.name" | wc -l) -eq 3 ] ||
6268 error "$testfile missing 3 trusted.name xattrs"
6270 setfattr -n user.author2 -v author2 $testfile ||
6271 error "$testfile unable to set user.author2"
6272 setfattr -n user.author3 -v author3 $testfile ||
6273 error "$testfile unable to set user.author3"
6274 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6275 grep "user.author" | wc -l) -eq 3 ] ||
6276 error "$testfile missing 3 user.author xattrs"
6278 echo "remove xattr..."
6279 setfattr -x trusted.name1 $testfile ||
6280 error "$testfile error deleting trusted.name1"
6281 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6282 error "$testfile did not delete trusted.name1 xattr"
6284 setfattr -x user.author1 $testfile ||
6285 error "$testfile error deleting user.author1"
6286 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6287 error "$testfile did not delete trusted.name1 xattr"
6289 # b10667: setting lustre special xattr be silently discarded
6290 echo "set lustre special xattr ..."
6291 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6292 error "$testfile allowed setting trusted.lov"
6294 run_test 102a "user xattr test =================================="
6297 [ -z "$(which setfattr 2>/dev/null)" ] &&
6298 skip_env "could not find setfattr" && return
6300 # b10930: get/set/list trusted.lov xattr
6301 echo "get/set/list trusted.lov xattr ..."
6302 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6303 local testfile=$DIR/$tfile
6304 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6305 error "setstripe failed"
6306 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6307 error "getstripe failed"
6308 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6309 error "can't get trusted.lov from $testfile"
6311 local testfile2=${testfile}2
6312 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6313 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6316 setfattr -n trusted.lov -v $value $testfile2
6317 local stripe_size=$($GETSTRIPE -S $testfile2)
6318 local stripe_count=$($GETSTRIPE -c $testfile2)
6319 [[ $stripe_size -eq 65536 ]] ||
6320 error "stripe size $stripe_size != 65536"
6321 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6322 error "stripe count $stripe_count != $STRIPECOUNT"
6325 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6328 [ -z "$(which setfattr 2>/dev/null)" ] &&
6329 skip_env "could not find setfattr" && return
6331 # b10930: get/set/list lustre.lov xattr
6332 echo "get/set/list lustre.lov xattr ..."
6333 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6334 test_mkdir -p $DIR/$tdir
6335 chown $RUNAS_ID $DIR/$tdir
6336 local testfile=$DIR/$tdir/$tfile
6337 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6338 error "setstripe failed"
6339 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6340 error "getstripe failed"
6341 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6342 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6344 local testfile2=${testfile}2
6345 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6346 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6348 $RUNAS $MCREATE $testfile2
6349 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6350 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6351 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6352 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6353 [ $stripe_count -eq $STRIPECOUNT ] ||
6354 error "stripe count $stripe_count != $STRIPECOUNT"
6356 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6358 compare_stripe_info1() {
6359 local stripe_index_all_zero=true
6361 for num in 1 2 3 4; do
6362 for count in $(seq 1 $STRIPE_COUNT); do
6363 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6364 local size=$((STRIPE_SIZE * num))
6365 local file=file"$num-$offset-$count"
6366 stripe_size=$(lfs getstripe -S $PWD/$file)
6367 [[ $stripe_size -ne $size ]] &&
6368 error "$file: size $stripe_size != $size"
6369 stripe_count=$(lfs getstripe -c $PWD/$file)
6370 # allow fewer stripes to be created, ORI-601
6371 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6372 error "$file: count $stripe_count != $count"
6373 stripe_index=$(lfs getstripe -i $PWD/$file)
6374 [[ $stripe_index -ne 0 ]] &&
6375 stripe_index_all_zero=false
6379 $stripe_index_all_zero &&
6380 error "all files are being extracted starting from OST index 0"
6385 [ -n "$(which tar 2>/dev/null)" ] &&
6386 strings $(which tar) | grep -q "lustre" && echo tar
6390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6391 # b10930: tar test for trusted.lov xattr
6392 TAR=$(find_lustre_tar)
6393 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6394 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6396 test_mkdir -p $DIR/d102d
6397 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6399 compare_stripe_info1
6401 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6405 # b10930: tar test for trusted.lov xattr
6406 TAR=$(find_lustre_tar)
6407 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6408 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6410 test_mkdir -p $DIR/d102f
6412 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6414 compare_stripe_info1
6416 run_test 102f "tar copy files, not keep osts ==========="
6419 local xsize=${1:-1024} # in bytes
6420 local file=$DIR/$tfile
6422 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6423 skip "must have user_xattr" && return 0
6424 [ -z "$(which setfattr 2>/dev/null)" ] &&
6425 skip_env "could not find setfattr" && return 0
6426 [ -z "$(which getfattr 2>/dev/null)" ] &&
6427 skip_env "could not find getfattr" && return 0
6431 local value="$(generate_string $xsize)"
6433 local xbig=trusted.big
6434 log "save $xbig on $file"
6435 setfattr -n $xbig -v $value $file ||
6436 error "saving $xbig on $file failed"
6438 local orig=$(get_xattr_value $xbig $file)
6439 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6441 local xsml=trusted.sml
6442 log "save $xsml on $file"
6443 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6445 local new=$(get_xattr_value $xbig $file)
6446 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6448 log "grow $xsml on $file"
6449 setfattr -n $xsml -v "$value" $file ||
6450 error "growing $xsml on $file failed"
6452 new=$(get_xattr_value $xbig $file)
6453 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6454 log "$xbig still valid after growing $xsml"
6459 test_102h() { # bug 15777
6462 run_test 102h "grow xattr from inside inode to external block"
6465 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6466 grow_xattr $(max_xattr_size)
6468 run_test 102ha "grow xattr from inside inode to external inode"
6470 test_102i() { # bug 17038
6471 [ -z "$(which getfattr 2>/dev/null)" ] &&
6472 skip "could not find getfattr" && return
6474 ln -s $DIR/$tfile $DIR/${tfile}link
6475 getfattr -n trusted.lov $DIR/$tfile ||
6476 error "lgetxattr on $DIR/$tfile failed"
6477 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6478 grep -i "no such attr" ||
6479 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6480 rm -f $DIR/$tfile $DIR/${tfile}link
6482 run_test 102i "lgetxattr test on symbolic link ============"
6485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6486 TAR=$(find_lustre_tar)
6487 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6488 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6489 setup_test102 "$RUNAS"
6490 test_mkdir -p $DIR/d102j
6491 chown $RUNAS_ID $DIR/d102j
6492 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6494 compare_stripe_info1 "$RUNAS"
6496 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6499 [ -z "$(which setfattr 2>/dev/null)" ] &&
6500 skip "could not find setfattr" && return
6502 # b22187 just check that does not crash for regular file.
6503 setfattr -n trusted.lov $DIR/$tfile
6504 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6505 local test_kdir=$DIR/d102k
6506 test_mkdir $test_kdir
6507 local default_size=`$GETSTRIPE -S $test_kdir`
6508 local default_count=`$GETSTRIPE -c $test_kdir`
6509 local default_offset=`$GETSTRIPE -i $test_kdir`
6510 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6511 error 'dir setstripe failed'
6512 setfattr -n trusted.lov $test_kdir
6513 local stripe_size=`$GETSTRIPE -S $test_kdir`
6514 local stripe_count=`$GETSTRIPE -c $test_kdir`
6515 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6516 [ $stripe_size -eq $default_size ] ||
6517 error "stripe size $stripe_size != $default_size"
6518 [ $stripe_count -eq $default_count ] ||
6519 error "stripe count $stripe_count != $default_count"
6520 [ $stripe_offset -eq $default_offset ] ||
6521 error "stripe offset $stripe_offset != $default_offset"
6522 rm -rf $DIR/$tfile $test_kdir
6524 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6527 [ -z "$(which getfattr 2>/dev/null)" ] &&
6528 skip "could not find getfattr" && return
6530 # LU-532 trusted. xattr is invisible to non-root
6531 local testfile=$DIR/$tfile
6535 echo "listxattr as user..."
6536 chown $RUNAS_ID $testfile
6537 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6538 grep -q "trusted" &&
6539 error "$testfile trusted xattrs are user visible"
6543 run_test 102l "listxattr size test =================================="
6545 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6546 local path=$DIR/$tfile
6549 listxattr_size_check $path || error "listattr_size_check $path failed"
6551 run_test 102m "Ensure listxattr fails on small bufffer ========"
6555 getxattr() { # getxattr path name
6556 # Return the base64 encoding of the value of xattr name on path.
6560 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6562 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6564 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6566 getfattr --absolute-names --encoding=base64 --name=$name $path |
6567 awk -F= -v name=$name '$1 == name {
6568 print substr($0, index($0, "=") + 1);
6572 test_102n() { # LU-4101 mdt: protect internal xattrs
6573 local file0=$DIR/$tfile.0
6574 local file1=$DIR/$tfile.1
6575 local xattr0=$TMP/$tfile.0
6576 local xattr1=$TMP/$tfile.1
6580 [ -z "$(which setfattr 2>/dev/null)" ] &&
6581 skip "could not find setfattr" && return
6583 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6585 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6589 rm -rf $file0 $file1 $xattr0 $xattr1
6592 # Get 'before' xattrs of $file1.
6593 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6595 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6596 # Try to copy xattr from $file0 to $file1.
6597 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6599 setfattr --name=trusted.$name --value="$value" $file1 ||
6600 error "setxattr 'trusted.$name' failed"
6602 # Try to set a garbage xattr.
6603 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6605 setfattr --name=trusted.$name --value="$value" $file1 ||
6606 error "setxattr 'trusted.$name' failed"
6608 # Try to remove the xattr from $file1. We don't care if this
6609 # appears to succeed or fail, we just don't want there to be
6610 # any changes or crashes.
6611 setfattr --remove=$trusted.$name $file1 2> /dev/null
6614 # Get 'after' xattrs of file1.
6615 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6617 if ! diff $xattr0 $xattr1; then
6618 error "before and after xattrs of '$file1' differ"
6621 rm -rf $file0 $file1 $xattr0 $xattr1
6625 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6627 test_102p() { # LU-4703 setxattr did not check ownership
6628 local testfile=$DIR/$tfile
6630 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6631 skip "MDS needs to be at least 2.5.56" && return
6635 echo "setfacl as user..."
6636 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6637 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6639 echo "setfattr as user..."
6640 setfacl -m "u:$RUNAS_ID:---" $testfile
6641 $RUNAS setfattr -x system.posix_acl_access $testfile
6642 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6644 run_test 102p "check setxattr(2) correctly fails without permission"
6648 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6653 [ "$UID" != 0 ] && skip_env "must run as root" && return
6654 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6655 skip "must have acl enabled" && return
6656 [ -z "$(which setfacl 2>/dev/null)" ] &&
6657 skip_env "could not find setfacl" && return
6658 $GSS && skip "could not run under gss" && return
6660 declare -a identity_old
6662 for num in $(seq $MDSCOUNT); do
6663 switch_identity $num true || identity_old[$num]=$?
6670 echo "performing cp ..."
6671 run_acl_subtest cp || error "run_acl_subtest cp failed"
6672 echo "performing getfacl-noacl..."
6673 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6674 echo "performing misc..."
6675 run_acl_subtest misc || error "misc test failed"
6676 echo "performing permissions..."
6677 run_acl_subtest permissions || error "permissions failed"
6678 echo "performing setfacl..."
6679 run_acl_subtest setfacl || error "setfacl test failed"
6681 # inheritance test got from HP
6682 echo "performing inheritance..."
6683 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6684 chmod +x make-tree || error "chmod +x failed"
6685 run_acl_subtest inheritance || error "inheritance test failed"
6688 echo "LU-974 ignore umask when acl is enabled..."
6689 run_acl_subtest 974 || error "LU-974 umask test failed"
6690 if [ $MDSCOUNT -ge 2 ]; then
6691 run_acl_subtest 974_remote ||
6692 error "LU-974 umask test failed under remote dir"
6695 echo "LU-2561 newly created file is same size as directory..."
6696 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6697 run_acl_subtest 2561 || error "LU-2561 test failed"
6699 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6705 for num in $(seq $MDSCOUNT); do
6706 if [ "${identity_old[$num]}" = 1 ]; then
6707 switch_identity $num false || identity_old[$num]=$?
6711 run_test 103 "acl test ========================================="
6714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6716 lfs df || error "lfs df failed"
6717 lfs df -ih || error "lfs df -ih failed"
6718 lfs df -h $DIR || error "lfs df -h $DIR failed"
6719 lfs df -i $DIR || error "lfs df -i $DIR failed"
6720 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6721 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6723 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6724 lctl --device %$OSC deactivate
6725 lfs df || error "lfs df with deactivated OSC failed"
6726 lctl --device %$OSC activate
6727 # wait the osc back to normal
6728 wait_osc_import_state client ost FULL
6730 lfs df || error "lfs df with reactivated OSC failed"
6733 run_test 104a "lfs df [-ih] [path] test ========================="
6736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6737 [ $RUNAS_ID -eq $UID ] &&
6738 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6740 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6741 grep "Permission denied" | wc -l)))
6742 if [ $denied_cnt -ne 0 ]; then
6743 error "lfs check servers test failed"
6746 run_test 104b "$RUNAS lfs check servers test ===================="
6749 # doesn't work on 2.4 kernels
6751 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6752 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6754 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6758 run_test 105a "flock when mounted without -o flock test ========"
6762 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6763 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6765 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6769 run_test 105b "fcntl when mounted without -o flock test ========"
6773 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6774 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6776 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6780 run_test 105c "lockf when mounted without -o flock test ========"
6782 test_105d() { # bug 15924
6783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6784 test_mkdir -p $DIR/$tdir
6785 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6786 skip "mount w/o flock enabled" && return
6787 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6788 $LCTL set_param fail_loc=0x80000315
6789 flocks_test 2 $DIR/$tdir
6791 run_test 105d "flock race (should not freeze) ========"
6793 test_105e() { # bug 22660 && 22040
6794 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6795 skip "mount w/o flock enabled" && return
6797 flocks_test 3 $DIR/$tfile
6799 run_test 105e "Two conflicting flocks from same process ======="
6801 test_106() { #bug 10921
6802 test_mkdir -p $DIR/$tdir
6803 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6804 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6806 run_test 106 "attempt exec of dir followed by chown of that dir"
6809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6816 local save_pattern=$(sysctl -n kernel.core_pattern)
6817 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6818 sysctl -w kernel.core_pattern=$file
6819 sysctl -w kernel.core_uses_pid=0
6827 kill -s 11 $SLEEPPID
6829 if [ -e $file ]; then
6830 size=`stat -c%s $file`
6831 [ $size -eq 0 ] && error "Fail to create core file $file"
6833 error "Fail to create core file $file"
6836 sysctl -w kernel.core_pattern=$save_pattern
6837 sysctl -w kernel.core_uses_pid=$save_uses_pid
6840 run_test 107 "Coredump on SIG"
6843 test_mkdir -p $DIR/$tdir
6844 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6845 error "mkdir with 255 char failed"
6846 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6847 error "mkdir with 256 char should fail, but did not"
6848 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6849 error "create with 255 char failed"
6850 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6851 error "create with 256 char should fail, but did not"
6856 run_test 110 "filename length checking"
6859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6860 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
6861 tail -1 | cut -c11-20)
6862 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
6863 echo "Starting with $OSTIO_pre threads"
6866 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
6867 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
6868 echo "$NUMTEST creates/unlinks"
6869 test_mkdir -p $DIR/$tdir
6870 createmany -o $DIR/$tdir/$tfile $NUMTEST
6871 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6873 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
6874 tail -1 | cut -c11-20)
6876 # don't return an error
6877 [ $OSTIO_post == $OSTIO_pre ] && echo \
6878 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6879 echo "This may be fine, depending on what ran before this test" &&
6880 echo "and how fast this system is." && return
6882 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6884 run_test 115 "verify dynamic thread creation===================="
6887 wait_delete_completed
6888 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6889 echo OST kbytes available: ${AVAIL[@]}
6890 MAXI=0; MAXV=${AVAIL[0]}
6891 MINI=0; MINV=${AVAIL[0]}
6892 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6893 #echo OST $i: ${AVAIL[i]}kb
6894 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
6895 MAXV=${AVAIL[i]}; MAXI=$i
6897 if [[ ${AVAIL[i]} -lt $MINV ]]; then
6898 MINV=${AVAIL[i]}; MINI=$i
6901 echo Min free space: OST $MINI: $MINV
6902 echo Max free space: OST $MAXI: $MAXV
6905 test_116a() { # was previously test_116()
6906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6907 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
6909 echo -n "Free space priority "
6910 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6915 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6916 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
6918 trap simple_cleanup_common EXIT
6921 # Check if we need to generate uneven OSTs
6922 test_mkdir -p $DIR/$tdir/OST${MINI}
6923 local FILL=$(($MINV / 4))
6924 local DIFF=$(($MAXV - $MINV))
6925 local DIFF2=$(($DIFF * 100 / $MINV))
6927 local threshold=$(do_facet $SINGLEMDS \
6928 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
6929 threshold=${threshold%%%}
6930 echo -n "Check for uneven OSTs: "
6931 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6933 if [[ $DIFF2 -gt $threshold ]]; then
6935 echo "Don't need to fill OST$MINI"
6937 # generate uneven OSTs. Write 2% over the QOS threshold value
6939 DIFF=$(($threshold - $DIFF2 + 2))
6940 DIFF2=$(( ($MINV * $DIFF)/100 ))
6941 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6942 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6943 error "setstripe failed"
6944 DIFF=$(($DIFF2 / 2048))
6946 while [ $i -lt $DIFF ]; do
6948 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6949 bs=2M count=1 2>/dev/null
6958 DIFF=$(($MAXV - $MINV))
6959 DIFF2=$(($DIFF * 100 / $MINV))
6960 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6961 if [[ $DIFF2 -gt $threshold ]]; then
6964 echo "failed - QOS mode won't be used"
6965 skip "QOS imbalance criteria not met"
6966 simple_cleanup_common
6970 MINI1=$MINI; MINV1=$MINV
6971 MAXI1=$MAXI; MAXV1=$MAXV
6973 # now fill using QOS
6974 $SETSTRIPE -c 1 $DIR/$tdir
6975 FILL=$(($FILL / 200))
6976 if [ $FILL -gt 600 ]; then
6979 echo "writing $FILL files to QOS-assigned OSTs"
6981 while [ $i -lt $FILL ]; do
6983 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6987 echo "wrote $i 200k files"
6991 echo "Note: free space may not be updated, so measurements might be off"
6993 DIFF2=$(($MAXV - $MINV))
6994 echo "free space delta: orig $DIFF final $DIFF2"
6995 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6996 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6997 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6998 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6999 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7000 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7002 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7004 # Figure out which files were written where
7005 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7006 awk '/'$MINI1': / {print $2; exit}')
7008 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7009 echo "$MINC files created on smaller OST $MINI1"
7010 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7011 awk '/'$MAXI1': / {print $2; exit}')
7013 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7014 echo "$MAXC files created on larger OST $MAXI1"
7015 FILL=$(($MAXC * 100 / $MINC - 100))
7016 [[ $MINC -gt 0 ]] &&
7017 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7018 [[ $MAXC -gt $MINC ]] ||
7019 error_ignore LU-9 "stripe QOS didn't balance free space"
7020 simple_cleanup_common
7022 run_test 116a "stripe QOS: free space balance ==================="
7024 test_116b() { # LU-2093
7025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7026 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7027 head -1 2>/dev/null)" ] && skip "no QOS" && return
7028 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7030 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7031 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7032 do_facet $SINGLEMDS lctl set_param \
7033 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7035 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7036 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7037 do_facet $SINGLEMDS lctl set_param fail_loc=0
7039 do_facet $SINGLEMDS lctl set_param \
7040 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7042 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7044 test_117() # bug 10891
7046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7047 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7048 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7049 lctl set_param fail_loc=0x21e
7050 > $DIR/$tfile || error "truncate failed"
7051 lctl set_param fail_loc=0
7052 echo "Truncate succeeded."
7055 run_test 117 "verify osd extend =========="
7057 NO_SLOW_RESENDCOUNT=4
7058 export OLD_RESENDCOUNT=""
7059 set_resend_count () {
7060 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7061 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7062 lctl set_param -n $PROC_RESENDCOUNT $1
7063 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7066 # for reduce test_118* time (b=14842)
7067 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7069 # Reset async IO behavior after error case
7071 FILE=$DIR/reset_async
7073 # Ensure all OSCs are cleared
7074 $SETSTRIPE -c -1 $FILE
7075 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7080 test_118a() #bug 11710
7082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7085 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7086 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7087 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7089 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7090 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7095 run_test 118a "verify O_SYNC works =========="
7099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7100 remote_ost_nodsh && skip "remote OST with nodsh" && return
7104 #define OBD_FAIL_OST_ENOENT 0x217
7105 set_nodes_failloc "$(osts_nodes)" 0x217
7106 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7108 set_nodes_failloc "$(osts_nodes)" 0
7109 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7110 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7113 if [[ $RC -eq 0 ]]; then
7114 error "Must return error due to dropped pages, rc=$RC"
7118 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7119 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7123 echo "Dirty pages not leaked on ENOENT"
7125 # Due to the above error the OSC will issue all RPCs syncronously
7126 # until a subsequent RPC completes successfully without error.
7127 $MULTIOP $DIR/$tfile Ow4096yc
7132 run_test 118b "Reclaim dirty pages on fatal error =========="
7136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7138 # for 118c, restore the original resend count, LU-1940
7139 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7140 set_resend_count $OLD_RESENDCOUNT
7141 remote_ost_nodsh && skip "remote OST with nodsh" && return
7145 #define OBD_FAIL_OST_EROFS 0x216
7146 set_nodes_failloc "$(osts_nodes)" 0x216
7148 # multiop should block due to fsync until pages are written
7149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7153 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7154 error "Multiop failed to block on fsync, pid=$MULTIPID"
7157 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7159 if [[ $WRITEBACK -eq 0 ]]; then
7160 error "No page in writeback, writeback=$WRITEBACK"
7163 set_nodes_failloc "$(osts_nodes)" 0
7166 if [[ $RC -ne 0 ]]; then
7167 error "Multiop fsync failed, rc=$RC"
7170 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7171 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7173 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7174 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7178 echo "Dirty pages flushed via fsync on EROFS"
7181 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7183 # continue to use small resend count to reduce test_118* time (b=14842)
7184 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7189 remote_ost_nodsh && skip "remote OST with nodsh" && return
7193 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7194 set_nodes_failloc "$(osts_nodes)" 0x214
7195 # multiop should block due to fsync until pages are written
7196 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7200 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7201 error "Multiop failed to block on fsync, pid=$MULTIPID"
7204 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7206 if [[ $WRITEBACK -eq 0 ]]; then
7207 error "No page in writeback, writeback=$WRITEBACK"
7210 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7211 set_nodes_failloc "$(osts_nodes)" 0
7213 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7214 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7216 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7217 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7221 echo "Dirty pages gaurenteed flushed via fsync"
7224 run_test 118d "Fsync validation inject a delay of the bulk =========="
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7230 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7231 lctl set_param fail_loc=0x8000040a
7233 # Should simulate EINVAL error which is fatal
7234 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7236 if [[ $RC -eq 0 ]]; then
7237 error "Must return error due to dropped pages, rc=$RC"
7240 lctl set_param fail_loc=0x0
7242 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7246 if [[ $LOCKED -ne 0 ]]; then
7247 error "Locked pages remain in cache, locked=$LOCKED"
7250 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7251 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7255 echo "No pages locked after fsync"
7260 run_test 118f "Simulate unrecoverable OSC side error =========="
7263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7266 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7267 lctl set_param fail_loc=0x406
7269 # simulate local -ENOMEM
7270 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7273 lctl set_param fail_loc=0
7274 if [[ $RC -eq 0 ]]; then
7275 error "Must return error due to dropped pages, rc=$RC"
7278 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7279 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7280 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7282 if [[ $LOCKED -ne 0 ]]; then
7283 error "Locked pages remain in cache, locked=$LOCKED"
7286 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7287 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7291 echo "No pages locked after fsync"
7296 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7300 remote_ost_nodsh && skip "remote OST with nodsh" && return
7304 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7305 set_nodes_failloc "$(osts_nodes)" 0x20e
7306 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7307 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7310 set_nodes_failloc "$(osts_nodes)" 0
7311 if [[ $RC -eq 0 ]]; then
7312 error "Must return error due to dropped pages, rc=$RC"
7315 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7316 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7317 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7319 if [[ $LOCKED -ne 0 ]]; then
7320 error "Locked pages remain in cache, locked=$LOCKED"
7323 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7324 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7328 echo "No pages locked after fsync"
7332 run_test 118h "Verify timeout in handling recoverables errors =========="
7334 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7338 remote_ost_nodsh && skip "remote OST with nodsh" && return
7342 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7343 set_nodes_failloc "$(osts_nodes)" 0x20e
7345 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7346 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7349 set_nodes_failloc "$(osts_nodes)" 0
7353 if [[ $RC -ne 0 ]]; then
7354 error "got error, but should be not, rc=$RC"
7357 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7358 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7359 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7360 if [[ $LOCKED -ne 0 ]]; then
7361 error "Locked pages remain in cache, locked=$LOCKED"
7364 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7365 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7369 echo "No pages locked after fsync"
7373 run_test 118i "Fix error before timeout in recoverable error =========="
7375 [ "$SLOW" = "no" ] && set_resend_count 4
7378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7379 remote_ost_nodsh && skip "remote OST with nodsh" && return
7383 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7384 set_nodes_failloc "$(osts_nodes)" 0x220
7386 # return -EIO from OST
7387 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7389 set_nodes_failloc "$(osts_nodes)" 0x0
7390 if [[ $RC -eq 0 ]]; then
7391 error "Must return error due to dropped pages, rc=$RC"
7394 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7395 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7396 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7397 if [[ $LOCKED -ne 0 ]]; then
7398 error "Locked pages remain in cache, locked=$LOCKED"
7401 # in recoverable error on OST we want resend and stay until it finished
7402 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7403 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7407 echo "No pages locked after fsync"
7411 run_test 118j "Simulate unrecoverable OST side error =========="
7415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7416 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7418 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7419 set_nodes_failloc "$(osts_nodes)" 0x20e
7420 test_mkdir -p $DIR/$tdir
7422 for ((i=0;i<10;i++)); do
7423 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7424 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7431 set_nodes_failloc "$(osts_nodes)" 0
7434 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7440 test_mkdir -p $DIR/$tdir
7441 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7444 run_test 118l "fsync dir ========="
7446 test_118m() # LU-3066
7448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7449 test_mkdir -p $DIR/$tdir
7450 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7453 run_test 118m "fdatasync dir ========="
7455 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7457 test_119a() # bug 11737
7459 BSIZE=$((512 * 1024))
7460 directio write $DIR/$tfile 0 1 $BSIZE
7461 # We ask to read two blocks, which is more than a file size.
7462 # directio will indicate an error when requested and actual
7463 # sizes aren't equeal (a normal situation in this case) and
7464 # print actual read amount.
7465 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7466 if [ "$NOB" != "$BSIZE" ]; then
7467 error "read $NOB bytes instead of $BSIZE"
7471 run_test 119a "Short directIO read must return actual read amount"
7473 test_119b() # bug 11737
7475 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7477 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7478 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7480 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7481 error "direct read failed"
7484 run_test 119b "Sparse directIO read must return actual read amount"
7486 test_119c() # bug 13099
7489 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7490 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7493 run_test 119c "Testing for direct read hitting hole"
7495 test_119d() # bug 15950
7497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7498 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7499 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7501 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7502 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7503 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7504 lctl set_param fail_loc=0x40d
7505 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7508 cat $DIR/$tfile > /dev/null &
7509 lctl set_param fail_loc=0
7512 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7514 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7515 error "the read rpcs have not completed in 2s"
7517 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7519 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7523 test_mkdir -p $DIR/$tdir
7524 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7525 skip "no early lock cancel on server" && return 0
7527 lru_resize_disable mdc
7528 lru_resize_disable osc
7529 cancel_lru_locks mdc
7530 # asynchronous object destroy at MDT could cause bl ast to client
7531 cancel_lru_locks osc
7533 stat $DIR/$tdir > /dev/null
7534 can1=$(do_facet $SINGLEMDS \
7535 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7536 awk '/ldlm_cancel/ {print $2}')
7537 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7538 awk '/ldlm_bl_callback/ {print $2}')
7539 test_mkdir -c1 $DIR/$tdir/d1
7540 can2=$(do_facet $SINGLEMDS \
7541 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7542 awk '/ldlm_cancel/ {print $2}')
7543 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7544 awk '/ldlm_bl_callback/ {print $2}')
7545 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7546 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7547 lru_resize_enable mdc
7548 lru_resize_enable osc
7550 run_test 120a "Early Lock Cancel: mkdir test"
7553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7554 test_mkdir $DIR/$tdir
7555 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7556 skip "no early lock cancel on server" && return 0
7557 lru_resize_disable mdc
7558 lru_resize_disable osc
7559 cancel_lru_locks mdc
7560 stat $DIR/$tdir > /dev/null
7561 can1=$(do_facet $SINGLEMDS \
7562 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7563 awk '/ldlm_cancel/ {print $2}')
7564 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7565 awk '/ldlm_bl_callback/ {print $2}')
7567 can2=$(do_facet $SINGLEMDS \
7568 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7569 awk '/ldlm_cancel/ {print $2}')
7570 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7571 awk '/ldlm_bl_callback/ {print $2}')
7572 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7573 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7574 lru_resize_enable mdc
7575 lru_resize_enable osc
7577 run_test 120b "Early Lock Cancel: create test"
7580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7581 test_mkdir -c1 $DIR/$tdir
7582 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7583 skip "no early lock cancel on server" && return 0
7584 lru_resize_disable mdc
7585 lru_resize_disable osc
7586 test_mkdir -p -c1 $DIR/$tdir/d1
7587 test_mkdir -p -c1 $DIR/$tdir/d2
7588 touch $DIR/$tdir/d1/f1
7589 cancel_lru_locks mdc
7590 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7591 can1=$(do_facet $SINGLEMDS \
7592 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7593 awk '/ldlm_cancel/ {print $2}')
7594 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7595 awk '/ldlm_bl_callback/ {print $2}')
7596 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7597 can2=$(do_facet $SINGLEMDS \
7598 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7599 awk '/ldlm_cancel/ {print $2}')
7600 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7601 awk '/ldlm_bl_callback/ {print $2}')
7602 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7603 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7604 lru_resize_enable mdc
7605 lru_resize_enable osc
7607 run_test 120c "Early Lock Cancel: link test"
7610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7611 test_mkdir -p -c1 $DIR/$tdir
7612 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7613 skip "no early lock cancel on server" && return 0
7614 lru_resize_disable mdc
7615 lru_resize_disable osc
7617 cancel_lru_locks mdc
7618 stat $DIR/$tdir > /dev/null
7619 can1=$(do_facet $SINGLEMDS \
7620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7621 awk '/ldlm_cancel/ {print $2}')
7622 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7623 awk '/ldlm_bl_callback/ {print $2}')
7624 chmod a+x $DIR/$tdir
7625 can2=$(do_facet $SINGLEMDS \
7626 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7627 awk '/ldlm_cancel/ {print $2}')
7628 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7629 awk '/ldlm_bl_callback/ {print $2}')
7630 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7631 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7632 lru_resize_enable mdc
7633 lru_resize_enable osc
7635 run_test 120d "Early Lock Cancel: setattr test"
7638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7639 test_mkdir -p -c1 $DIR/$tdir
7640 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7641 skip "no early lock cancel on server" && return 0
7642 lru_resize_disable mdc
7643 lru_resize_disable osc
7644 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7645 cancel_lru_locks mdc
7646 cancel_lru_locks osc
7647 dd if=$DIR/$tdir/f1 of=/dev/null
7648 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7649 can1=$(do_facet $SINGLEMDS \
7650 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7651 awk '/ldlm_cancel/ {print $2}')
7652 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7653 awk '/ldlm_bl_callback/ {print $2}')
7654 unlink $DIR/$tdir/f1
7655 can2=$(do_facet $SINGLEMDS \
7656 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7657 awk '/ldlm_cancel/ {print $2}')
7658 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7659 awk '/ldlm_bl_callback/ {print $2}')
7660 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7661 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7662 lru_resize_enable mdc
7663 lru_resize_enable osc
7665 run_test 120e "Early Lock Cancel: unlink test"
7668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7669 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7670 skip "no early lock cancel on server" && return 0
7671 test_mkdir -p -c1 $DIR/$tdir
7672 lru_resize_disable mdc
7673 lru_resize_disable osc
7674 test_mkdir -p -c1 $DIR/$tdir/d1
7675 test_mkdir -p -c1 $DIR/$tdir/d2
7676 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7677 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7678 cancel_lru_locks mdc
7679 cancel_lru_locks osc
7680 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7681 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7682 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7683 can1=$(do_facet $SINGLEMDS \
7684 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7685 awk '/ldlm_cancel/ {print $2}')
7686 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7687 awk '/ldlm_bl_callback/ {print $2}')
7688 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7689 can2=$(do_facet $SINGLEMDS \
7690 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7691 awk '/ldlm_cancel/ {print $2}')
7692 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7693 awk '/ldlm_bl_callback/ {print $2}')
7694 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7695 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7696 lru_resize_enable mdc
7697 lru_resize_enable osc
7699 run_test 120f "Early Lock Cancel: rename test"
7702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7703 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7704 skip "no early lock cancel on server" && return 0
7705 lru_resize_disable mdc
7706 lru_resize_disable osc
7708 echo create $count files
7709 test_mkdir -p $DIR/$tdir
7710 cancel_lru_locks mdc
7711 cancel_lru_locks osc
7714 can0=$(do_facet $SINGLEMDS \
7715 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7716 awk '/ldlm_cancel/ {print $2}')
7717 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7718 awk '/ldlm_bl_callback/ {print $2}')
7719 createmany -o $DIR/$tdir/f $count
7721 can1=$(do_facet $SINGLEMDS \
7722 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7723 awk '/ldlm_cancel/ {print $2}')
7724 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7725 awk '/ldlm_bl_callback/ {print $2}')
7727 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7728 echo rm $count files
7731 can2=$(do_facet $SINGLEMDS \
7732 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7733 awk '/ldlm_cancel/ {print $2}')
7734 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7735 awk '/ldlm_bl_callback/ {print $2}')
7737 echo total: $count removes in $((t2-t1))
7738 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7740 # wait for commitment of removal
7741 lru_resize_enable mdc
7742 lru_resize_enable osc
7744 run_test 120g "Early Lock Cancel: performance test"
7746 test_121() { #bug #10589
7747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7749 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7750 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7751 lctl set_param fail_loc=0x310
7752 cancel_lru_locks osc > /dev/null
7753 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7754 lctl set_param fail_loc=0
7755 [[ $reads -eq $writes ]] ||
7756 error "read $reads blocks, must be $writes blocks"
7758 run_test 121 "read cancel race ========="
7760 test_123a() { # was test 123, statahead(bug 11401)
7761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7763 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7764 log "testing on UP system. Performance may be not as good as expected."
7769 test_mkdir -p $DIR/$tdir
7770 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7771 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7773 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7774 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7776 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7777 lctl set_param -n llite.*.statahead_max 0
7778 lctl get_param llite.*.statahead_max
7779 cancel_lru_locks mdc
7780 cancel_lru_locks osc
7782 time ls -l $DIR/$tdir | wc -l
7784 delta=$((etime - stime))
7785 log "ls $i files without statahead: $delta sec"
7786 lctl set_param llite.*.statahead_max=$max
7788 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7789 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7790 cancel_lru_locks mdc
7791 cancel_lru_locks osc
7793 time ls -l $DIR/$tdir | wc -l
7795 delta_sa=$((etime - stime))
7796 log "ls $i files with statahead: $delta_sa sec"
7797 lctl get_param -n llite.*.statahead_stats
7798 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7800 [[ $swrong -lt $ewrong ]] &&
7801 log "statahead was stopped, maybe too many locks held!"
7802 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
7804 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7805 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7806 lctl set_param -n llite.*.statahead_max 0
7807 lctl get_param llite.*.statahead_max
7808 cancel_lru_locks mdc
7809 cancel_lru_locks osc
7811 time ls -l $DIR/$tdir | wc -l
7813 delta=$((etime - stime))
7814 log "ls $i files again without statahead: $delta sec"
7815 lctl set_param llite.*.statahead_max=$max
7816 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7817 if [ $SLOWOK -eq 0 ]; then
7818 error "ls $i files is slower with statahead!"
7820 log "ls $i files is slower with statahead!"
7826 [ $delta -gt 20 ] && break
7827 [ $delta -gt 8 ] && MULT=$((50 / delta))
7828 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7836 delta=$((etime - stime))
7837 log "rm -r $DIR/$tdir/: $delta seconds"
7839 lctl get_param -n llite.*.statahead_stats
7841 run_test 123a "verify statahead work"
7843 test_123b () { # statahead(bug 15027)
7844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7845 test_mkdir -p $DIR/$tdir
7846 createmany -o $DIR/$tdir/$tfile-%d 1000
7848 cancel_lru_locks mdc
7849 cancel_lru_locks osc
7851 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7852 lctl set_param fail_loc=0x80000803
7853 ls -lR $DIR/$tdir > /dev/null
7855 lctl set_param fail_loc=0x0
7856 lctl get_param -n llite.*.statahead_stats
7861 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7865 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7866 skip "no lru resize on server" && return 0
7868 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7870 log "create $NR files at $DIR/$tdir"
7871 createmany -o $DIR/$tdir/f $NR ||
7872 error "failed to create $NR files in $DIR/$tdir"
7874 cancel_lru_locks mdc
7875 ls -l $DIR/$tdir > /dev/null
7879 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
7880 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7881 LRU_SIZE=$($LCTL get_param -n $PARAM)
7882 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
7883 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7885 log "NS=$(basename $NSDIR)"
7890 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
7891 skip "Not enough cached locks created!"
7898 # We know that lru resize allows one client to hold $LIMIT locks
7899 # for 10h. After that locks begin to be killed by client.
7901 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
7904 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7905 # killing locks. Some time was spent for creating locks. This means
7906 # that up to the moment of sleep finish we must have killed some of
7907 # them (10-100 locks). This depends on how fast ther were created.
7908 # Many of them were touched in almost the same moment and thus will
7909 # be killed in groups.
7910 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7912 # Use $LRU_SIZE_B here to take into account real number of locks
7913 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7914 local LRU_SIZE_B=$LRU_SIZE
7916 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
7917 log "OLD_LVF=$OLD_LVF"
7918 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
7920 # Let's make sure that we really have some margin. Client checks
7921 # cached locks every 10 sec.
7923 log "Sleep ${SLEEP} sec"
7925 while ((SEC<$SLEEP)); do
7929 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
7933 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7934 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
7936 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
7937 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7938 unlinkmany $DIR/$tdir/f $NR
7942 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7943 log "unlink $NR files at $DIR/$tdir"
7944 unlinkmany $DIR/$tdir/f $NR
7946 run_test 124a "lru resize ======================================="
7948 get_max_pool_limit()
7950 local limit=$($LCTL get_param \
7951 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
7954 if [[ $l -gt $max ]]; then
7962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7963 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7964 skip "no lru resize on server" && return 0
7966 LIMIT=$(get_max_pool_limit)
7968 NR=$(($(default_lru_size)*20))
7969 if [[ $NR -gt $LIMIT ]]; then
7970 log "Limit lock number by $LIMIT locks"
7973 lru_resize_disable mdc
7974 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7975 error "failed to create $DIR/$tdir/disable_lru_resize"
7977 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7978 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7979 cancel_lru_locks mdc
7982 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7985 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7988 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7992 nolruresize_delta=$((etime-stime))
7993 log "ls -la time: $nolruresize_delta seconds"
7994 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7995 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7997 lru_resize_enable mdc
7998 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7999 error "failed to create $DIR/$tdir/enable_lru_resize"
8001 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8002 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8003 cancel_lru_locks mdc
8006 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8009 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8012 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8016 lruresize_delta=$((etime-stime))
8017 log "ls -la time: $lruresize_delta seconds"
8018 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8020 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8021 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8022 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8023 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8025 log "lru resize performs the same with no lru resize"
8027 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8029 run_test 124b "lru resize (performance test) ======================="
8031 test_125() { # 13358
8032 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8033 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8034 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8035 test_mkdir -p $DIR/d125 || error "mkdir failed"
8036 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8037 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8038 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8040 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8042 test_126() { # bug 12829/13455
8043 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8044 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8045 $GSS && skip "must run as gss disabled" && return
8047 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8048 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8050 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8052 run_test 126 "check that the fsgid provided by the client is taken into account"
8054 test_127a() { # bug 15521
8055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8056 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8057 $LCTL set_param osc.*.stats=0
8058 FSIZE=$((2048 * 1024))
8059 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8060 cancel_lru_locks osc
8061 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8063 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8064 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8065 echo "got $COUNT $NAME"
8066 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8067 eval $NAME=$COUNT || error "Wrong proc format"
8070 read_bytes|write_bytes)
8071 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8072 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8073 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8074 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8075 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8076 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8077 error "sumsquare is too small: $SUMSQ"
8078 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8079 error "sumsquare is too big: $SUMSQ"
8083 done < $DIR/${tfile}.tmp
8085 #check that we actually got some stats
8086 [ "$read_bytes" ] || error "Missing read_bytes stats"
8087 [ "$write_bytes" ] || error "Missing write_bytes stats"
8088 [ "$read_bytes" != 0 ] || error "no read done"
8089 [ "$write_bytes" != 0 ] || error "no write done"
8091 run_test 127a "verify the client stats are sane"
8093 test_127b() { # bug LU-333
8094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8095 $LCTL set_param llite.*.stats=0
8096 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8097 # perform 2 reads and writes so MAX is different from SUM.
8098 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8099 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8100 cancel_lru_locks osc
8101 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8102 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8104 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8105 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8106 echo "got $COUNT $NAME"
8107 eval $NAME=$COUNT || error "Wrong proc format"
8111 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8112 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8113 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8114 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8117 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8118 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8119 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8120 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8124 done < $TMP/${tfile}.tmp
8126 #check that we actually got some stats
8127 [ "$read_bytes" ] || error "Missing read_bytes stats"
8128 [ "$write_bytes" ] || error "Missing write_bytes stats"
8129 [ "$read_bytes" != 0 ] || error "no read done"
8130 [ "$write_bytes" != 0 ] || error "no write done"
8132 run_test 127b "verify the llite client stats are sane"
8134 test_128() { # bug 15212
8136 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8141 result=$(grep error $TMP/$tfile.log)
8143 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8145 run_test 128 "interactive lfs for 2 consecutive find's"
8152 local LDPROC=/proc/fs/ldiskfs
8153 local facets=$(get_facets MDS)
8155 for facet in ${facets//,/ }; do
8156 canondev=$(ldiskfs_canon \
8157 *.$(convert_facet2label $facet).mntdev $facet)
8158 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8159 LDPROC=/sys/fs/ldiskfs
8160 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8166 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8167 skip "Only applicable to ldiskfs-based MDTs"
8170 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8175 test_mkdir -p $DIR/$tdir
8177 # block size of mds1
8178 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8179 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8180 local MAX=$((MDSBLOCKSIZE * 3))
8182 local I=$(stat -c%s "$DIR/$tdir")
8184 local STRIPE_COUNT=1
8185 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8186 MAX=$((MAX*STRIPE_COUNT))
8187 while [[ $I -le $MAX ]]; do
8188 $MULTIOP $DIR/$tdir/$J Oc
8190 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8191 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8192 #and EFBIG for previous versions
8193 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8195 echo "return code $rc received as expected"
8196 multiop $DIR/$tdir/$J Oc ||
8197 error_exit "multiop failed w/o dir size limit"
8199 I=$(stat -c%s "$DIR/$tdir")
8201 if [ $(lustre_version_code $SINGLEMDS) -lt \
8202 $(version_code 2.4.51) ]
8204 [[ $I -eq $MAX ]] && return 0
8206 [[ $I -gt $MAX ]] && return 0
8208 error_exit "current dir size $I, previous limit $MAX"
8209 elif [ $rc -ne 0 ]; then
8211 error_exit "return code $rc received instead of expected " \
8212 "$EFBIG or $ENOSPC, files in dir $I"
8215 I=$(stat -c%s "$DIR/$tdir")
8219 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8221 run_test 129 "test directory size limit ========================"
8230 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8231 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8234 trap cleanup_130 EXIT RETURN
8236 local fm_file=$DIR/$tfile
8237 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8238 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8239 error "dd failed for $fm_file"
8241 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8242 filefrag -ves $fm_file
8244 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8245 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8246 [ $RC != 0 ] && error "filefrag $fm_file failed"
8248 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8249 grep -v "ext:" | grep -v "found")
8250 lun=$($GETSTRIPE -i $fm_file)
8252 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8255 for line in $filefrag_op
8257 frag_lun=`echo $line | cut -d: -f5`
8258 ext_len=`echo $line | cut -d: -f4`
8259 if (( $frag_lun != $lun )); then
8261 error "FIEMAP on 1-stripe file($fm_file) failed"
8264 (( tot_len += ext_len ))
8267 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8269 error "FIEMAP on 1-stripe file($fm_file) failed;"
8275 echo "FIEMAP on single striped file succeeded"
8277 run_test 130a "FIEMAP (1-stripe file)"
8280 [ "$OSTCOUNT" -lt "2" ] &&
8281 skip_env "skipping FIEMAP on 2-stripe file test" && return
8283 [ "$OSTCOUNT" -ge "10" ] &&
8284 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8286 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8287 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8290 trap cleanup_130 EXIT RETURN
8292 local fm_file=$DIR/$tfile
8293 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8294 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8295 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8297 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8298 error "dd failed on $fm_file"
8300 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8301 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8302 grep -v "ext:" | grep -v "found")
8304 last_lun=$(echo $filefrag_op | cut -d: -f5)
8309 for line in $filefrag_op
8311 frag_lun=`echo $line | cut -d: -f5`
8312 ext_len=`echo $line | cut -d: -f4`
8313 if (( $frag_lun != $last_lun )); then
8314 if (( tot_len != 1024 )); then
8316 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8323 (( tot_len += ext_len ))
8326 if (( num_luns != 2 || tot_len != 1024 )); then
8328 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8334 echo "FIEMAP on 2-stripe file succeeded"
8336 run_test 130b "FIEMAP (2-stripe file)"
8339 [ "$OSTCOUNT" -lt "2" ] &&
8340 skip_env "skipping FIEMAP on 2-stripe file" && return
8342 [ "$OSTCOUNT" -ge "10" ] &&
8343 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8345 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8346 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8349 trap cleanup_130 EXIT RETURN
8351 local fm_file=$DIR/$tfile
8352 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8353 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8354 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8356 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8358 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8359 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8361 last_lun=`echo $filefrag_op | cut -d: -f5`
8366 for line in $filefrag_op
8368 frag_lun=`echo $line | cut -d: -f5`
8369 ext_len=`echo $line | cut -d: -f4`
8370 if (( $frag_lun != $last_lun )); then
8371 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8372 if (( logical != 512 )); then
8374 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8377 if (( tot_len != 512 )); then
8379 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8386 (( tot_len += ext_len ))
8389 if (( num_luns != 2 || tot_len != 512 )); then
8391 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8397 echo "FIEMAP on 2-stripe file with hole succeeded"
8399 run_test 130c "FIEMAP (2-stripe file with hole)"
8402 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8404 [ "$OSTCOUNT" -ge "10" ] &&
8405 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8407 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8408 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8410 trap cleanup_130 EXIT RETURN
8412 local fm_file=$DIR/$tfile
8413 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8414 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8415 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8417 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8418 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8419 error "dd failed on $fm_file"
8421 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8422 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8423 grep -v "ext:" | grep -v "found"`
8425 last_lun=`echo $filefrag_op | cut -d: -f5`
8430 for line in $filefrag_op
8432 frag_lun=`echo $line | cut -d: -f5`
8433 ext_len=`echo $line | cut -d: -f4`
8434 if (( $frag_lun != $last_lun )); then
8435 if (( tot_len != 1024 )); then
8437 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8444 (( tot_len += ext_len ))
8447 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8449 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8455 echo "FIEMAP on N-stripe file succeeded"
8457 run_test 130d "FIEMAP (N-stripe file)"
8460 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8462 [ "$OSTCOUNT" -ge "10" ] &&
8463 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8465 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8466 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8468 trap cleanup_130 EXIT RETURN
8470 local fm_file=$DIR/$tfile
8471 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8472 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8473 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8476 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8477 for ((i = 0; i < $NUM_BLKS; i++))
8479 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8482 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8483 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8485 last_lun=`echo $filefrag_op | cut -d: -f5`
8490 for line in $filefrag_op
8492 frag_lun=`echo $line | cut -d: -f5`
8493 ext_len=`echo $line | cut -d: -f4`
8494 if (( $frag_lun != $last_lun )); then
8495 if (( tot_len != $EXPECTED_LEN )); then
8497 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8504 (( tot_len += ext_len ))
8507 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8509 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8515 echo "FIEMAP with continuation calls succeeded"
8517 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8519 # Test for writev/readv
8521 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8522 error "writev test failed"
8523 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8524 error "readv failed"
8527 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8530 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8531 error "append writev test failed"
8532 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8533 error "append writev test failed"
8536 run_test 131b "test append writev"
8539 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8542 run_test 131c "test read/write on file w/o objects"
8545 rwv -f $DIR/$tfile -w -n 1 1572864
8546 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8547 if [ "$NOB" != 1572864 ]; then
8548 error "Short read filed: read $NOB bytes instead of 1572864"
8552 run_test 131d "test short read"
8555 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8556 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8557 error "read hitting hole failed"
8560 run_test 131e "test read hitting hole"
8565 for node in $(osts_nodes); do
8566 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8567 [ x$gl = x"" ] && gl=0
8568 gl_sum=$((gl_sum + gl))
8578 if [ x$som = x"enabled" ]; then
8579 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8580 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8581 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8583 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8584 MOUNTOPT="$MOUNTOPT,som_preview"
8585 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8588 # do remount to make new mount-conf parameters actual
8595 test_132() { #1028, SOM
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8598 local num=$(get_mds_dir $DIR)
8599 local mymds=mds${num}
8600 local MOUNTOPT_SAVE=$MOUNTOPT
8602 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8603 cancel_lru_locks osc
8605 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8607 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8608 stat $DIR/$tfile >/dev/null
8609 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8610 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8612 som_mode_switch $som1 $gl1 $gl2
8614 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8615 cancel_lru_locks osc
8617 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8618 if [ $som1 == $som2 ]; then
8619 error "som is still "$som2
8620 if [ x$som2 = x"enabled" ]; then
8627 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8628 stat $DIR/$tfile >/dev/null
8629 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8630 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8631 som_mode_switch $som2 $gl1 $gl2
8632 MOUNTOPT=$MOUNTOPT_SAVE
8634 run_test 132 "som avoids glimpse rpc"
8640 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8642 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8644 *) error "Wrong argument $1" ;;
8647 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8648 # if the argument $3 is zero, it means any stat increment is ok.
8649 if [[ $3 -gt 0 ]]; then
8650 count=$(echo $res | awk '{ print $2 }')
8651 [[ $count -ne $3 ]] &&
8652 error "The $2 counter on $1 is wrong - expected $3"
8657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8658 remote_ost_nodsh && skip "remote OST with nodsh" && return
8659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8661 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8662 { skip "MDS doesn't support rename stats"; return; }
8663 local testdir=$DIR/${tdir}/stats_testdir
8664 mkdir -p $DIR/${tdir}
8667 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8668 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8670 # verify mdt stats first.
8671 mkdir ${testdir} || error "mkdir failed"
8672 check_stats $SINGLEMDS "mkdir" 1
8673 touch ${testdir}/${tfile} || "touch failed"
8674 check_stats $SINGLEMDS "open" 1
8675 check_stats $SINGLEMDS "close" 1
8676 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8677 check_stats $SINGLEMDS "mknod" 1
8678 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8679 check_stats $SINGLEMDS "unlink" 1
8680 rm -f ${testdir}/${tfile} || error "file remove failed"
8681 check_stats $SINGLEMDS "unlink" 2
8683 # remove working dir and check mdt stats again.
8684 rmdir ${testdir} || error "rmdir failed"
8685 check_stats $SINGLEMDS "rmdir" 1
8687 local testdir1=$DIR/${tdir}/stats_testdir1
8689 mkdir -p ${testdir1}
8690 touch ${testdir1}/test1
8691 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8692 check_stats $SINGLEMDS "crossdir_rename" 1
8694 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8695 check_stats $SINGLEMDS "samedir_rename" 1
8699 run_test 133a "Verifying MDT stats ========================================"
8702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8703 remote_ost_nodsh && skip "remote OST with nodsh" && return
8704 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8705 local testdir=$DIR/${tdir}/stats_testdir
8706 mkdir -p ${testdir} || error "mkdir failed"
8707 touch ${testdir}/${tfile} || "touch failed"
8708 cancel_lru_locks mdc
8711 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8712 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8714 # extra mdt stats verification.
8715 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8716 check_stats $SINGLEMDS "setattr" 1
8717 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8718 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8720 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8721 check_stats $SINGLEMDS "getattr" 1
8723 $LFS df || error "lfs failed"
8724 check_stats $SINGLEMDS "statfs" 1
8728 run_test 133b "Verifying extra MDT stats =================================="
8731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8732 remote_ost_nodsh && skip "remote OST with nodsh" && return
8733 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8734 local testdir=$DIR/${tdir}/stats_testdir
8735 test_mkdir -p ${testdir} || error "mkdir failed"
8737 # verify obdfilter stats.
8738 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8740 cancel_lru_locks osc
8741 wait_delete_completed
8744 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8745 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8747 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8749 cancel_lru_locks osc
8750 check_stats ost "write" 1
8752 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8753 check_stats ost "read" 1
8755 > ${testdir}/${tfile} || error "truncate failed"
8756 check_stats ost "punch" 1
8758 rm -f ${testdir}/${tfile} || error "file remove failed"
8759 wait_delete_completed
8760 check_stats ost "destroy" 1
8764 run_test 133c "Verifying OST stats ========================================"
8771 while [ $value -ge 2 ]; do
8776 if [ $orig -gt $order ]; then
8784 local size=('K' 'M' 'G' 'T');
8786 local size_string=$value
8788 while [ $value -ge 1024 ]; do
8789 if [ $i -gt 3 ]; then
8790 #T is the biggest unit we get here, if that is bigger,
8792 size_string=${value}T
8795 value=$((value >> 10))
8796 if [ $value -lt 1024 ]; then
8797 size_string=${value}${size[$i]}
8808 local context=${2:-.}
8809 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8811 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8817 remote_ost_nodsh && skip "remote OST with nodsh" && return
8818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8819 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8820 { skip "MDS doesn't support rename stats"; return; }
8822 local testdir1=$DIR/${tdir}/stats_testdir1
8823 local testdir2=$DIR/${tdir}/stats_testdir2
8825 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8827 mkdir -p ${testdir1} || error "mkdir failed"
8828 mkdir -p ${testdir2} || error "mkdir failed"
8830 createmany -o $testdir1/test 512 || error "createmany failed"
8832 # check samedir rename size
8833 mv ${testdir1}/test0 ${testdir1}/test_0
8835 local testdir1_size=$(ls -l $DIR/${tdir} |
8836 awk '/stats_testdir1/ {print $5}')
8837 local testdir2_size=$(ls -l $DIR/${tdir} |
8838 awk '/stats_testdir2/ {print $5}')
8840 testdir1_size=$(order_2 $testdir1_size)
8841 testdir2_size=$(order_2 $testdir2_size)
8843 testdir1_size=$(size_in_KMGT $testdir1_size)
8844 testdir2_size=$(size_in_KMGT $testdir2_size)
8846 echo "source rename dir size: ${testdir1_size}"
8847 echo "target rename dir size: ${testdir2_size}"
8849 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8850 eval $cmd || error "$cmd failed"
8851 local samedir=$($cmd | grep 'same_dir')
8852 local same_sample=$(get_rename_size $testdir1_size)
8853 [ -z "$samedir" ] && error "samedir_rename_size count error"
8854 [[ $same_sample -eq 1 ]] ||
8855 error "samedir_rename_size error $same_sample"
8856 echo "Check same dir rename stats success"
8858 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8860 # check crossdir rename size
8861 mv ${testdir1}/test_0 ${testdir2}/test_0
8863 testdir1_size=$(ls -l $DIR/${tdir} |
8864 awk '/stats_testdir1/ {print $5}')
8865 testdir2_size=$(ls -l $DIR/${tdir} |
8866 awk '/stats_testdir2/ {print $5}')
8868 testdir1_size=$(order_2 $testdir1_size)
8869 testdir2_size=$(order_2 $testdir2_size)
8871 testdir1_size=$(size_in_KMGT $testdir1_size)
8872 testdir2_size=$(size_in_KMGT $testdir2_size)
8874 echo "source rename dir size: ${testdir1_size}"
8875 echo "target rename dir size: ${testdir2_size}"
8877 eval $cmd || error "$cmd failed"
8878 local crossdir=$($cmd | grep 'crossdir')
8879 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8880 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8881 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8882 [[ $src_sample -eq 1 ]] ||
8883 error "crossdir_rename_size error $src_sample"
8884 [[ $tgt_sample -eq 1 ]] ||
8885 error "crossdir_rename_size error $tgt_sample"
8886 echo "Check cross dir rename stats success"
8889 run_test 133d "Verifying rename_stats ========================================"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8893 local testdir=$DIR/${tdir}/stats_testdir
8894 local ctr f0 f1 bs=32768 count=42 sum
8896 remote_ost_nodsh && skip "remote OST with nodsh" && return
8897 mkdir -p ${testdir} || error "mkdir failed"
8899 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8901 for ctr in {write,read}_bytes; do
8903 cancel_lru_locks osc
8905 do_facet ost1 $LCTL set_param -n \
8906 "obdfilter.*.exports.clear=clear"
8908 if [ $ctr = write_bytes ]; then
8910 f1=${testdir}/${tfile}
8912 f0=${testdir}/${tfile}
8916 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8919 cancel_lru_locks osc
8921 sum=$(do_facet ost1 $LCTL get_param \
8922 "obdfilter.*.exports.*.stats" |
8923 awk -v ctr=$ctr 'BEGIN { sum = 0 }
8924 $1 == ctr { sum += $7 }
8925 END { printf("%0.0f", sum) }')
8927 if ((sum != bs * count)); then
8928 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8934 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8937 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8940 # First without trusting modes.
8941 find $proc_dirs -exec cat '{}' \; &> /dev/null
8943 # Second verifying readability.
8946 -exec cat '{}' \; &> /dev/null ||
8947 error "proc file read failed"
8949 for facet in $SINGLEMDS ost1; do
8950 do_facet $facet find $proc_dirs \
8951 ! -name req_history \
8952 -exec cat '{}' \\\; &> /dev/null
8954 do_facet $facet find $proc_dirs \
8955 ! -name req_history \
8957 -exec cat '{}' \\\; &> /dev/null ||
8958 error "proc file read failed"
8961 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8964 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8967 # Second verifying readability.
8970 -not -name force_lbug \
8971 -not -name changelog_mask \
8972 -exec badarea_io '{}' \; > /dev/null
8974 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
8975 skip "Too old lustre on MDS"
8977 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
8978 skip "Too old lustre on ost1"
8980 for facet in $SINGLEMDS ost1; do
8981 do_facet $facet find $proc_dirs \
8983 -not -name force_lbug \
8984 -not -name changelog_mask \
8985 -exec badarea_io '{}' \\\; &> /dev/null
8991 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
8993 test_140() { #bug-17379
8994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8995 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8996 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8997 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8999 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9000 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9002 while i=`expr $i + 1`; do
9003 test_mkdir -p $i || error "Creating dir $i"
9004 cd $i || error "Changing to $i"
9005 ln -s ../stat stat || error "Creating stat symlink"
9006 # Read the symlink until ELOOP present,
9007 # not LBUGing the system is considered success,
9008 # we didn't overrun the stack.
9009 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9011 if [ $ret -eq 40 ]; then
9014 error "Open stat symlink"
9020 echo "The symlink depth = $i"
9021 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9022 error "Invalid symlink depth"
9024 # Test recursive symlink
9025 ln -s symlink_self symlink_self
9026 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9027 echo "open symlink_self returns $ret"
9028 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9030 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9034 local TF="$TMP/$tfile"
9036 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9038 cancel_lru_locks osc
9039 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9040 remount_client $MOUNT
9042 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9045 $TRUNCATE $DIR/$tfile 6000
9046 cancel_lru_locks osc
9047 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9050 echo "12345" >>$DIR/$tfile
9051 cancel_lru_locks osc
9052 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9055 echo "12345" >>$DIR/$tfile
9056 cancel_lru_locks osc
9057 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9062 run_test 150 "truncate/append tests"
9064 #LU-2902 roc_hit was not able to read all values from lproc
9065 function roc_hit_init() {
9066 local list=$(comma_list $(osts_nodes))
9067 local dir=$DIR/$tdir-check
9068 local file=$dir/file
9074 #use setstripe to do a write to every ost
9075 for i in $(seq 0 $((OSTCOUNT-1))); do
9076 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9077 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9078 idx=$(printf %04x $i)
9079 BEFORE=$(get_osd_param $list *OST*$idx stats |
9080 awk '$1 == "cache_access" {sum += $2}
9081 END { printf("%0.0f", sum) }')
9083 cancel_lru_locks osc
9084 cat $file >/dev/null
9086 AFTER=$(get_osd_param $list *OST*$idx stats |
9087 awk '$1 == "cache_access" {sum += $2}
9088 END { printf("%0.0f", sum) }')
9090 echo BEFORE:$BEFORE AFTER:$AFTER
9091 if ! let "AFTER - BEFORE == 4"; then
9093 error "roc_hit is not safe to use"
9101 function roc_hit() {
9102 local list=$(comma_list $(osts_nodes))
9103 echo $(get_osd_param $list '' stats |
9104 awk '$1 == "cache_hit" {sum += $2}
9105 END { printf("%0.0f", sum) }')
9108 function set_cache() {
9111 if [ "$2" == "off" ]; then
9114 local list=$(comma_list $(osts_nodes))
9115 set_osd_param $list '' $1_cache_enable $on
9117 cancel_lru_locks osc
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9122 remote_ost_nodsh && skip "remote OST with nodsh" && return
9125 local list=$(comma_list $(osts_nodes))
9127 # check whether obdfilter is cache capable at all
9128 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9129 echo "not cache-capable obdfilter"
9133 # check cache is enabled on all obdfilters
9134 if get_osd_param $list '' read_cache_enable | grep 0; then
9135 echo "oss cache is disabled"
9139 set_osd_param $list '' writethrough_cache_enable 1
9141 # check write cache is enabled on all obdfilters
9142 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9143 echo "oss write cache is NOT enabled"
9149 #define OBD_FAIL_OBD_NO_LRU 0x609
9150 do_nodes $list $LCTL set_param fail_loc=0x609
9152 # pages should be in the case right after write
9153 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9156 local BEFORE=$(roc_hit)
9157 cancel_lru_locks osc
9158 cat $DIR/$tfile >/dev/null
9159 local AFTER=$(roc_hit)
9161 do_nodes $list $LCTL set_param fail_loc=0
9163 if ! let "AFTER - BEFORE == CPAGES"; then
9164 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9167 # the following read invalidates the cache
9168 cancel_lru_locks osc
9169 set_osd_param $list '' read_cache_enable 0
9170 cat $DIR/$tfile >/dev/null
9172 # now data shouldn't be found in the cache
9174 cancel_lru_locks osc
9175 cat $DIR/$tfile >/dev/null
9177 if let "AFTER - BEFORE != 0"; then
9178 error "IN CACHE: before: $BEFORE, after: $AFTER"
9181 set_osd_param $list '' read_cache_enable 1
9184 run_test 151 "test cache on oss and controls ==============================="
9187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9188 local TF="$TMP/$tfile"
9190 # simulate ENOMEM during write
9191 #define OBD_FAIL_OST_NOMEM 0x226
9192 lctl set_param fail_loc=0x80000226
9193 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9195 sync || error "sync failed"
9196 lctl set_param fail_loc=0
9198 # discard client's cache
9199 cancel_lru_locks osc
9201 # simulate ENOMEM during read
9202 lctl set_param fail_loc=0x80000226
9203 cmp $TF $DIR/$tfile || error "cmp failed"
9204 lctl set_param fail_loc=0
9208 run_test 152 "test read/write with enomem ============================"
9211 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9213 run_test 153 "test if fdatasync does not crash ======================="
9215 dot_lustre_fid_permission_check() {
9217 local ffid=$MOUNT/.lustre/fid/$fid
9220 echo "stat fid $fid"
9221 stat $ffid > /dev/null || error "stat $ffid failed."
9222 echo "touch fid $fid"
9223 touch $ffid || error "touch $ffid failed."
9224 echo "write to fid $fid"
9225 cat /etc/hosts > $ffid || error "write $ffid failed."
9226 echo "read fid $fid"
9227 diff /etc/hosts $ffid || error "read $ffid failed."
9228 echo "append write to fid $fid"
9229 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9230 echo "rename fid $fid"
9231 mv $ffid $test_dir/$tfile.1 &&
9232 error "rename $ffid to $tfile.1 should fail."
9233 touch $test_dir/$tfile.1
9234 mv $test_dir/$tfile.1 $ffid &&
9235 error "rename $tfile.1 to $ffid should fail."
9236 rm -f $test_dir/$tfile.1
9237 echo "truncate fid $fid"
9238 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9239 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9240 echo "link fid $fid"
9241 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9243 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9244 echo "setfacl fid $fid"
9245 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9246 echo "getfacl fid $fid"
9247 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9249 echo "unlink fid $fid"
9250 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9251 echo "mknod fid $fid"
9252 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9254 fid=[0xf00000400:0x1:0x0]
9255 ffid=$MOUNT/.lustre/fid/$fid
9257 echo "stat non-exist fid $fid"
9258 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9259 echo "write to non-exist fid $fid"
9260 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9261 echo "link new fid $fid"
9262 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9264 mkdir -p $test_dir/$tdir
9265 touch $test_dir/$tdir/$tfile
9266 fid=$($LFS path2fid $test_dir/$tdir)
9269 error "error: could not get fid for $test_dir/$dir/$tfile."
9271 ffid=$MOUNT/.lustre/fid/$fid
9274 ls $ffid > /dev/null || error "ls $ffid failed."
9275 echo "touch $fid/$tfile.1"
9276 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9278 echo "touch $MOUNT/.lustre/fid/$tfile"
9279 touch $MOUNT/.lustre/fid/$tfile && \
9280 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9282 echo "setxattr to $MOUNT/.lustre/fid"
9283 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9285 echo "listxattr for $MOUNT/.lustre/fid"
9286 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9288 echo "delxattr from $MOUNT/.lustre/fid"
9289 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9291 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9292 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9293 error "touch invalid fid should fail."
9295 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9296 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9297 error "touch non-normal fid should fail."
9299 echo "rename $tdir to $MOUNT/.lustre/fid"
9300 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9301 error "rename to $MOUNT/.lustre/fid should fail."
9303 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9305 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9306 local new_obf_mode=777
9308 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9309 chmod $new_obf_mode $DIR/.lustre/fid ||
9310 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9312 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9313 [ $obf_mode -eq $new_obf_mode ] ||
9314 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9316 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9317 chmod $old_obf_mode $DIR/.lustre/fid ||
9318 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9321 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9322 fid=$($LFS path2fid $test_dir/$tfile-2)
9323 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9324 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9325 error "create lov data thru .lustre should fail."
9326 echo "cp /etc/passwd $test_dir/$tfile-2"
9327 cp /etc/passwd $test_dir/$tfile-2 ||
9328 error "copy to $test_dir/$tfile-2 failed."
9329 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9330 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9331 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9333 rm -rf $test_dir/tfile.lnk
9334 rm -rf $test_dir/$tfile-2
9338 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9339 skip "Need MDS version at least 2.4.1" && return
9342 local FID=$($LFS path2fid $DIR/$tfile)
9343 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9345 # check that we get the same pathname back
9346 local FOUND=$($LFS fid2path $MOUNT $FID)
9347 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9348 [ "$FOUND" != "$DIR/$tfile" ] &&
9349 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9353 run_test 154A "lfs path2fid and fid2path basic checks"
9356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9357 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9358 { skip "Need MDS version at least 2.2.51"; return 0; }
9359 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9361 cp /etc/hosts $DIR/$tfile
9363 fid=$($LFS path2fid $DIR/$tfile)
9365 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9367 dot_lustre_fid_permission_check "$fid" $DIR ||
9368 error "dot lustre permission check $fid failed"
9370 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9372 touch $MOUNT/.lustre/file &&
9373 error "creation is not allowed under .lustre"
9375 mkdir $MOUNT/.lustre/dir &&
9376 error "mkdir is not allowed under .lustre"
9380 run_test 154a "Open-by-FID"
9383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9384 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9385 { skip "Need MDS version at least 2.2.51"; return 0; }
9387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9389 local remote_dir=$DIR/$tdir/remote_dir
9394 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9395 error "create remote directory failed"
9397 cp /etc/hosts $remote_dir/$tfile
9399 fid=$($LFS path2fid $remote_dir/$tfile)
9401 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9403 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9404 error "dot lustre permission check $fid failed"
9407 run_test 154b "Open-by-FID for remote directory"
9410 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9411 skip "Need MDS version at least 2.4.1" && return
9413 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9414 local FID1=$($LFS path2fid $DIR/$tfile.1)
9415 local FID2=$($LFS path2fid $DIR/$tfile.2)
9416 local FID3=$($LFS path2fid $DIR/$tfile.3)
9419 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9420 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9421 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9423 [ "$FID" = "${!want}" ] ||
9424 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9428 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9429 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9430 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9434 run_test 154c "lfs path2fid and fid2path multiple arguments"
9437 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9438 skip "Need MDS version at least 2.5.53" && return
9441 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9445 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9452 fid=$($LFS path2fid $DIR/$tfile)
9455 cmd="exec $fd<$DIR/$tfile"
9457 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9458 echo $fid_list | grep $fid
9461 cmd="exec $fd>/dev/null"
9463 if [ $rc -ne 0 ]; then
9464 error "FID $fid not found in open files list $fid_list"
9467 run_test 154d "Verify open file fid"
9469 test_155_small_load() {
9470 local temp=$TMP/$tfile
9471 local file=$DIR/$tfile
9473 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9474 error "dd of=$temp bs=6096 count=1 failed"
9476 cancel_lru_locks osc
9477 cmp $temp $file || error "$temp $file differ"
9479 $TRUNCATE $temp 6000
9480 $TRUNCATE $file 6000
9481 cmp $temp $file || error "$temp $file differ (truncate1)"
9483 echo "12345" >>$temp
9484 echo "12345" >>$file
9485 cmp $temp $file || error "$temp $file differ (append1)"
9487 echo "12345" >>$temp
9488 echo "12345" >>$file
9489 cmp $temp $file || error "$temp $file differ (append2)"
9495 test_155_big_load() {
9496 remote_ost_nodsh && skip "remote OST with nodsh" && return
9497 local temp=$TMP/$tfile
9498 local file=$DIR/$tfile
9501 local cache_size=$(do_facet ost$((MAXI+1)) \
9502 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9503 local large_file_size=$((cache_size * 2))
9505 echo "OSS cache size: $cache_size KB"
9506 echo "Large file size: $large_file_size KB"
9508 [ $MAXV -le $large_file_size ] && \
9509 skip_env "max available OST size needs > $large_file_size KB" && \
9512 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9514 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9515 error "dd of=$temp bs=$large_file_size count=1k failed"
9518 cancel_lru_locks osc
9519 cmp $temp $file || error "$temp $file differ"
9526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9528 set_cache writethrough on
9531 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9536 set_cache writethrough off
9539 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9544 set_cache writethrough on
9547 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9552 set_cache writethrough off
9555 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9560 set_cache writethrough on
9563 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9568 set_cache writethrough off
9571 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9576 set_cache writethrough on
9579 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9584 set_cache writethrough off
9587 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9594 local file="$DIR/$tfile"
9596 [ "$(facet_fstype ost1)" = "zfs" ] &&
9597 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9602 log "Turn on read and write cache"
9604 set_cache writethrough on
9606 log "Write data and read it back."
9607 log "Read should be satisfied from the cache."
9608 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9610 cancel_lru_locks osc
9611 cat $file >/dev/null
9613 if ! let "AFTER - BEFORE == CPAGES"; then
9614 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9616 log "cache hits:: before: $BEFORE, after: $AFTER"
9619 log "Read again; it should be satisfied from the cache."
9621 cancel_lru_locks osc
9622 cat $file >/dev/null
9624 if ! let "AFTER - BEFORE == CPAGES"; then
9625 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9627 log "cache hits:: before: $BEFORE, after: $AFTER"
9631 log "Turn off the read cache and turn on the write cache"
9633 set_cache writethrough on
9635 log "Read again; it should be satisfied from the cache."
9637 cancel_lru_locks osc
9638 cat $file >/dev/null
9640 if ! let "AFTER - BEFORE == CPAGES"; then
9641 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9643 log "cache hits:: before: $BEFORE, after: $AFTER"
9646 log "Read again; it should not be satisfied from the cache."
9648 cancel_lru_locks osc
9649 cat $file >/dev/null
9651 if ! let "AFTER - BEFORE == 0"; then
9652 error "IN CACHE: before: $BEFORE, after: $AFTER"
9654 log "cache hits:: before: $BEFORE, after: $AFTER"
9657 log "Write data and read it back."
9658 log "Read should be satisfied from the cache."
9659 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9661 cancel_lru_locks osc
9662 cat $file >/dev/null
9664 if ! let "AFTER - BEFORE == CPAGES"; then
9665 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9667 log "cache hits:: before: $BEFORE, after: $AFTER"
9670 log "Read again; it should not be satisfied from the cache."
9672 cancel_lru_locks osc
9673 cat $file >/dev/null
9675 if ! let "AFTER - BEFORE == 0"; then
9676 error "IN CACHE: before: $BEFORE, after: $AFTER"
9678 log "cache hits:: before: $BEFORE, after: $AFTER"
9682 log "Turn off read and write cache"
9684 set_cache writethrough off
9686 log "Write data and read it back"
9687 log "It should not be satisfied from the cache."
9689 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9690 cancel_lru_locks osc
9692 cat $file >/dev/null
9694 if ! let "AFTER - BEFORE == 0"; then
9695 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9697 log "cache hits:: before: $BEFORE, after: $AFTER"
9700 log "Turn on the read cache and turn off the write cache"
9702 set_cache writethrough off
9704 log "Write data and read it back"
9705 log "It should not be satisfied from the cache."
9707 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9709 cancel_lru_locks osc
9710 cat $file >/dev/null
9712 if ! let "AFTER - BEFORE == 0"; then
9713 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9715 log "cache hits:: before: $BEFORE, after: $AFTER"
9718 log "Read again; it should be satisfied from the cache."
9720 cancel_lru_locks osc
9721 cat $file >/dev/null
9723 if ! let "AFTER - BEFORE == CPAGES"; then
9724 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9726 log "cache hits:: before: $BEFORE, after: $AFTER"
9731 run_test 156 "Verification of tunables ============================"
9735 if [[ $MDSCOUNT -gt 1 ]]; then
9736 error_ignore bz17935 $*
9744 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9746 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9748 if [ $MASK -eq 1 ]; then
9749 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9751 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9755 changelog_extract_field() {
9761 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9762 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9768 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9769 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9770 { skip "Need MDS version at least 2.2.0"; return; }
9772 local CL_USERS="mdd.$MDT0.changelog_users"
9773 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9774 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9775 echo "Registered as changelog user $USER"
9776 $GET_CL_USERS | grep -q $USER ||
9777 error "User $USER not found in changelog_users"
9780 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9781 touch $DIR/$tdir/pics/2008/zachy/timestamp
9782 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9783 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9784 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9785 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9786 rm $DIR/$tdir/pics/desktop.jpg
9788 $LFS changelog $MDT0 | tail -5
9790 echo "verifying changelog mask"
9791 changelog_chmask "MKDIR"
9792 changelog_chmask "CLOSE"
9794 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9795 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9797 changelog_chmask "MKDIR"
9798 changelog_chmask "CLOSE"
9800 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9801 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9803 $LFS changelog $MDT0
9804 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9805 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9806 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9807 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9810 echo "verifying target fid"
9811 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9812 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9813 [ "$fidc" == "$fidf" ] ||
9814 err17935 "fid in changelog $fidc != file fid $fidf"
9815 echo "verifying parent fid"
9816 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9817 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9818 [ "$fidc" == "$fidf" ] ||
9819 err17935 "pfid in changelog $fidc != dir fid $fidf"
9821 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9822 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9823 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9824 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9825 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9826 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9828 MIN_REC=$($GET_CL_USERS |
9829 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9830 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
9831 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9832 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9833 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9835 # LU-3446 changelog index reset on MDT restart
9836 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9837 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9838 $LFS changelog_clear $MDT0 $USER 0
9839 stop $SINGLEMDS || error "Fail to stop MDT."
9840 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9841 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9842 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9843 [ $CUR_REC1 == $CUR_REC2 ] ||
9844 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9846 echo "verifying user deregister"
9847 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9848 $GET_CL_USERS | grep -q $USER &&
9849 error "User $USER still in changelog_users"
9851 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9852 if [ $USERS -eq 0 ]; then
9853 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9854 touch $DIR/$tdir/chloe
9855 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9856 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9857 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9859 echo "$USERS other changelog users; can't verify off"
9862 run_test 160a "changelog sanity"
9864 test_160b() { # LU-3587
9865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9866 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9867 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9868 { skip "Need MDS version at least 2.2.0"; return; }
9870 local CL_USERS="mdd.$MDT0.changelog_users"
9871 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9872 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9873 echo "Registered as changelog user $USER"
9874 $GET_CL_USERS | grep -q $USER ||
9875 error "User $USER not found in changelog_users"
9877 local LONGNAME1=$(str_repeat a 255)
9878 local LONGNAME2=$(str_repeat b 255)
9881 echo "creating very long named file"
9882 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9883 echo "moving very long named file"
9884 mv $LONGNAME1 $LONGNAME2
9886 $LFS changelog $MDT0 | grep RENME
9888 echo "deregistering $USER"
9889 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9893 run_test 160b "Verify that very long rename doesn't crash in changelog"
9897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9900 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9901 changelog_register -n)
9905 $MCREATE $DIR/$tdir/foo_160c
9906 changelog_chmask "TRUNC"
9907 $TRUNCATE $DIR/$tdir/foo_160c 200
9908 changelog_chmask "TRUNC"
9909 $TRUNCATE $DIR/$tdir/foo_160c 199
9910 $LFS changelog $MDT0
9911 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
9912 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
9913 $LFS changelog_clear $MDT0 $USER 0
9915 # Deregistration step
9916 echo "deregistering $USER"
9917 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9919 run_test 160c "verify that changelog log catch the truncate event"
9922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9923 test_mkdir -p -c1 $DIR/$tdir
9924 cp /etc/hosts $DIR/$tdir/$tfile
9925 test_mkdir -c1 $DIR/$tdir/foo1
9926 test_mkdir -c1 $DIR/$tdir/foo2
9927 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9928 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9929 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9930 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9931 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9932 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9933 $LFS fid2path $DIR $FID
9934 err17935 "bad link ea"
9937 rm $DIR/$tdir/foo2/zachary
9939 rm $DIR/$tdir/foo2/thor
9941 rm $DIR/$tdir/$tfile
9943 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9944 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9946 $LFS fid2path $DIR $FID
9947 err17935 "bad link rename"
9949 rm $DIR/$tdir/foo2/maggie
9952 local longname=filename_avg_len_is_thirty_two_
9953 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
9954 error "failed to hardlink many files"
9955 links=$($LFS fid2path $DIR $FID | wc -l)
9956 echo -n "${links}/1000 links in link EA"
9957 [[ $links -gt 60 ]] ||
9958 err17935 "expected at least 60 links in link EA"
9959 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
9960 error "failed to unlink many hardlinks"
9962 run_test 161a "link ea sanity"
9965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9966 [ $MDSCOUNT -lt 2 ] &&
9967 skip "skipping remote directory test" && return
9969 local remote_dir=$DIR/$tdir/remote_dir
9972 $LFS mkdir -i $MDTIDX $remote_dir ||
9973 error "create remote directory failed"
9975 cp /etc/hosts $remote_dir/$tfile
9976 mkdir -p $remote_dir/foo1
9977 mkdir -p $remote_dir/foo2
9978 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9979 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9980 ln $remote_dir/$tfile $remote_dir/foo1/luna
9981 ln $remote_dir/$tfile $remote_dir/foo2/thor
9983 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9985 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9986 $LFS fid2path $DIR $FID
9987 err17935 "bad link ea"
9990 rm $remote_dir/foo2/zachary
9992 rm $remote_dir/foo2/thor
9994 rm $remote_dir/$tfile
9996 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9997 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9998 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9999 $LFS fid2path $DIR $FID
10000 err17935 "bad link rename"
10002 rm $remote_dir/foo2/maggie
10005 local longname=filename_avg_len_is_thirty_two_
10006 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10007 error "failed to hardlink many files"
10008 links=$($LFS fid2path $DIR $FID | wc -l)
10009 echo -n "${links}/1000 links in link EA"
10010 [[ ${links} -gt 60 ]] ||
10011 err17935 "expected at least 60 links in link EA"
10012 unlinkmany $remote_dir/foo2/$longname 1000 ||
10013 error "failed to unlink many hardlinks"
10015 run_test 161b "link ea sanity under remote directory"
10018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10019 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10020 skip "Need MDS version at least 2.1.5" && return
10022 # define CLF_RENAME_LAST 0x0001
10023 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10024 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10025 changelog_register -n)
10027 mkdir -p $DIR/$tdir
10028 touch $DIR/$tdir/foo_161c
10029 touch $DIR/$tdir/bar_161c
10030 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10031 $LFS changelog $MDT0 | grep RENME
10032 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10034 $LFS changelog_clear $MDT0 $USER 0
10035 if [ x$flags != "x0x1" ]; then
10036 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10038 error "flag $flags is not 0x1"
10040 echo "rename overwrite a target having nlink = 1," \
10041 "changelog record has flags of $flags"
10043 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10044 touch $DIR/$tdir/foo_161c
10045 touch $DIR/$tdir/bar_161c
10046 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10047 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10048 $LFS changelog $MDT0 | grep RENME
10049 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10050 $LFS changelog_clear $MDT0 $USER 0
10051 if [ x$flags != "x0x0" ]; then
10052 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10054 error "flag $flags is not 0x0"
10056 echo "rename overwrite a target having nlink > 1," \
10057 "changelog record has flags of $flags"
10059 # rename doesn't overwrite a target (changelog flag 0x0)
10060 touch $DIR/$tdir/foo_161c
10061 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10062 $LFS changelog $MDT0 | grep RENME
10063 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10064 $LFS changelog_clear $MDT0 $USER 0
10065 if [ x$flags != "x0x0" ]; then
10066 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10068 error "flag $flags is not 0x0"
10070 echo "rename doesn't overwrite a target," \
10071 "changelog record has flags of $flags"
10073 # define CLF_UNLINK_LAST 0x0001
10074 # unlink a file having nlink = 1 (changelog flag 0x1)
10075 rm -f $DIR/$tdir/foo2_161c
10076 $LFS changelog $MDT0 | grep UNLNK
10077 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10078 $LFS changelog_clear $MDT0 $USER 0
10079 if [ x$flags != "x0x1" ]; then
10080 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10082 error "flag $flags is not 0x1"
10084 echo "unlink a file having nlink = 1," \
10085 "changelog record has flags of $flags"
10087 # unlink a file having nlink > 1 (changelog flag 0x0)
10088 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10089 rm -f $DIR/$tdir/foobar_161c
10090 $LFS changelog $MDT0 | grep UNLNK
10091 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10092 $LFS changelog_clear $MDT0 $USER 0
10093 if [ x$flags != "x0x0" ]; then
10094 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10096 error "flag $flags is not 0x0"
10098 echo "unlink a file having nlink > 1," \
10099 "changelog record has flags of $flags"
10100 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10102 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10109 local path=$(${LFS} fid2path $*)
10112 if [ $RC -ne 0 ]; then
10113 err17935 "path looked up of $expected failed. Error $RC"
10115 elif [ "${path}" != "${expected}" ]; then
10116 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10119 echo "fid $fid resolves to path $path (expected $expected)"
10123 # Make changes to filesystem
10124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10125 test_mkdir -p -c1 $DIR/$tdir/d2
10126 touch $DIR/$tdir/d2/$tfile
10127 touch $DIR/$tdir/d2/x1
10128 touch $DIR/$tdir/d2/x2
10129 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10130 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10132 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10133 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10136 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10137 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10138 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10140 # softlink to wrong file
10141 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10142 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10143 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10146 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10147 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10148 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10149 # fid2path dir/fsname should both work
10150 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10151 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10153 # hardlink count: check that there are 2 links
10154 # Doesnt work with CMD yet: 17935
10155 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10156 err17935 "expected 2 links"
10158 # hardlink indexing: remove the first link
10159 rm $DIR/$tdir/d2/p/q/r/hlink
10160 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10164 run_test 162 "path lookup sanity"
10167 # do directio so as not to populate the page cache
10168 log "creating a 10 Mb file"
10169 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10170 log "starting reads"
10171 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10172 log "truncating the file"
10173 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10175 kill %+ || true # reads might have finished
10176 echo "wait until dd is finished"
10178 log "removing the temporary file"
10179 rm -rf $DIR/$tfile || error "tmp file removal failed"
10181 run_test 169 "parallel read and truncate should not deadlock"
10184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10185 $LCTL clear # bug 18514
10186 $LCTL debug_daemon start $TMP/${tfile}_log_good
10188 $LCTL debug_daemon stop
10189 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10190 error "sed failed to read log_good"
10192 $LCTL debug_daemon start $TMP/${tfile}_log_good
10194 $LCTL debug_daemon stop
10196 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10197 error "lctl df log_bad failed"
10199 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10200 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10202 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10203 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10205 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10206 error "bad_line good_line1 good_line2 are empty"
10208 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10209 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10210 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10212 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10213 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10214 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10216 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10217 error "bad_line_new good_line_new are empty"
10219 local expected_good=$((good_line1 + good_line2*2))
10221 rm -f $TMP/${tfile}*
10222 # LU-231, short malformed line may not be counted into bad lines
10223 if [ $bad_line -ne $bad_line_new ] &&
10224 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10225 error "expected $bad_line bad lines, but got $bad_line_new"
10229 if [ $expected_good -ne $good_line_new ]; then
10230 error "expected $expected_good good lines, but got $good_line_new"
10235 run_test 170 "test lctl df to handle corrupted log ====================="
10237 test_171() { # bug20592
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10239 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10240 $LCTL set_param fail_loc=0x50e
10241 $LCTL set_param fail_val=3000
10242 multiop_bg_pause $DIR/$tfile O_s || true
10244 kill -USR1 $MULTIPID
10248 if dmesg | grep "recursive fault"; then
10249 error "caught a recursive fault"
10251 $LCTL set_param fail_loc=0
10254 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10256 # it would be good to share it with obdfilter-survey/libecho code
10257 setup_obdecho_osc () {
10260 local obdfilter_name=$2
10261 echo "Creating new osc for $obdfilter_name on $ost_nid"
10262 # make sure we can find loopback nid
10263 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10265 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10266 ${obdfilter_name}_osc_UUID || rc=2; }
10267 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10268 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10272 cleanup_obdecho_osc () {
10273 local obdfilter_name=$1
10274 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10275 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10282 local pages=${3:-64}
10287 local obd_size=$(get_obd_size $node $OBD)
10288 local page_size=$(get_page_size $node)
10289 if [[ -n "$obd_size" ]]; then
10290 local new_count=$((obd_size / (pages * page_size / 1024)))
10291 [[ $new_count -ge $count ]] || count=$new_count
10294 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10295 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10297 if [ $rc -eq 0 ]; then
10298 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10299 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10301 echo "New object id is $id"
10302 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10304 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10305 "test_brw $count w v $pages $id" || rc=4; }
10306 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10308 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10309 "cleanup" || rc=5; }
10310 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10311 "detach" || rc=6; }
10312 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10318 remote_ost_nodsh && skip "remote OST with nodsh" && return
10320 local rmmod_local=0
10322 if ! module_loaded obdecho; then
10323 load_module obdecho/obdecho
10327 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10328 local host=$(lctl get_param -n osc.$osc.import |
10329 awk '/current_connection:/ {print $2}' )
10330 local target=$(lctl get_param -n osc.$osc.import |
10331 awk '/target:/ {print $2}' )
10332 target=${target%_UUID}
10334 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10335 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10336 [[ -n $target ]] && cleanup_obdecho_osc $target
10337 [ $rmmod_local -eq 1 ] && rmmod obdecho
10340 run_test 180a "test obdecho on osc"
10343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10344 remote_ost_nodsh && skip "remote OST with nodsh" && return
10346 local rmmod_remote=0
10348 do_facet ost1 "lsmod | grep -q obdecho || " \
10349 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10350 "modprobe obdecho; }" && rmmod_remote=1
10351 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10352 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10353 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10356 run_test 180b "test obdecho directly on obdfilter"
10358 test_180c() { # LU-2598
10359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10360 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10361 skip "Need MDS version at least 2.4.0" && return
10364 local rmmod_remote=false
10365 local pages=16384 # 64MB bulk I/O RPC size
10368 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10369 rmmod_remote=true || error "failed to load module obdecho"
10371 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10373 if [ -n "$target" ]; then
10374 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10376 echo "there is no obdfilter target on ost1"
10379 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10382 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10384 test_181() { # bug 22177
10385 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10386 # create enough files to index the directory
10387 createmany -o $DIR/$tdir/foobar 4000
10388 # print attributes for debug purpose
10391 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10393 # remove the files & current working dir
10394 unlinkmany $DIR/$tdir/foobar 4000
10396 kill -USR1 $MULTIPID
10398 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10401 run_test 181 "Test open-unlinked dir ========================"
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10405 # disable MDC RPC lock wouldn't crash client
10409 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10410 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10411 $LCTL set_param fail_loc=0x804
10413 for (( i=0; i < $tcount; i++ )) ; do
10414 mkdir $DIR/$tdir/$i
10415 createmany -o $DIR/$tdir/$i/f- $fcount &
10419 for (( i=0; i < $tcount; i++ )) ; do
10420 unlinkmany $DIR/$tdir/$i/f- $fcount &
10426 $LCTL set_param fail_loc=0
10428 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10430 test_183() { # LU-2275
10431 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10432 skip "Need MDS version at least 2.3.56" && return
10434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10435 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10436 echo aaa > $DIR/$tdir/$tfile
10438 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10439 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10441 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10442 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10444 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10446 # Flush negative dentry cache
10447 touch $DIR/$tdir/$tfile
10449 # We are not checking for any leaked references here, they'll
10450 # become evident next time we do cleanup with module unload.
10453 run_test 183 "No crash or request leak in case of strange dispositions ========"
10455 # test suite 184 is for LU-2016, LU-2017
10457 check_swap_layouts_support && return 0
10459 dir0=$DIR/$tdir/$testnum
10460 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10465 $SETSTRIPE -c1 $file1
10467 $SETSTRIPE -c2 $file2
10469 gen1=$($GETSTRIPE -g $file1)
10470 gen2=$($GETSTRIPE -g $file2)
10472 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10473 gen=$($GETSTRIPE -g $file1)
10474 [[ $gen1 != $gen ]] ||
10475 "Layout generation on $file1 does not change"
10476 gen=$($GETSTRIPE -g $file2)
10477 [[ $gen2 != $gen ]] ||
10478 "Layout generation on $file2 does not change"
10480 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10481 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10483 run_test 184a "Basic layout swap"
10486 check_swap_layouts_support && return 0
10488 dir0=$DIR/$tdir/$testnum
10489 mkdir -p $dir0 || error "creating dir $dir0"
10496 $SETSTRIPE -c1 $file1
10497 $SETSTRIPE -c2 $file2
10498 $SETSTRIPE -c1 $file3
10499 chown $RUNAS_ID $file3
10500 gen1=$($GETSTRIPE -g $file1)
10501 gen2=$($GETSTRIPE -g $file2)
10503 $LFS swap_layouts $dir1 $dir2 &&
10504 error "swap of directories layouts should fail"
10505 $LFS swap_layouts $dir1 $file1 &&
10506 error "swap of directory and file layouts should fail"
10507 $RUNAS $LFS swap_layouts $file1 $file2 &&
10508 error "swap of file we cannot write should fail"
10509 $LFS swap_layouts $file1 $file3 &&
10510 error "swap of file with different owner should fail"
10511 /bin/true # to clear error code
10513 run_test 184b "Forbidden layout swap (will generate errors)"
10516 check_swap_layouts_support && return 0
10518 local dir0=$DIR/$tdir/$testnum
10519 mkdir -p $dir0 || error "creating dir $dir0"
10521 local ref1=$dir0/ref1
10522 local ref2=$dir0/ref2
10523 local file1=$dir0/file1
10524 local file2=$dir0/file2
10525 # create a file large enough for the concurent test
10526 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10527 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10528 echo "ref file size: ref1($(stat -c %s $ref1))," \
10529 "ref2($(stat -c %s $ref2))"
10532 dd if=$ref1 of=$file1 bs=16k &
10535 # Make sure dd starts to copy file
10536 while [ ! -f $file1 ]; do sleep 0.1; done
10538 $LFS swap_layouts $file1 $file2
10541 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10542 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10544 # how many bytes copied before swapping layout
10545 local copied=$(stat -c %s $file2)
10546 local remaining=$(stat -c %s $ref1)
10547 remaining=$((remaining - copied))
10548 echo "Copied $copied bytes before swapping layout..."
10550 cmp -n $copied $file1 $ref2 | grep differ &&
10551 error "Content mismatch [0, $copied) of ref2 and file1"
10552 cmp -n $copied $file2 $ref1 ||
10553 error "Content mismatch [0, $copied) of ref1 and file2"
10554 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10555 error "Content mismatch [$copied, EOF) of ref1 and file1"
10558 rm -f $ref1 $ref2 $file1 $file2
10560 run_test 184c "Concurrent write and layout swap"
10563 check_swap_layouts_support && return 0
10564 [ -z "$(which getfattr 2>/dev/null)" ] &&
10565 skip "no getfattr command" && return 0
10567 local file1=$DIR/$tdir/$tfile-1
10568 local file2=$DIR/$tdir/$tfile-2
10569 local file3=$DIR/$tdir/$tfile-3
10573 mkdir -p $DIR/$tdir
10574 touch $file1 || error "create $file1 failed"
10575 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10576 error "create $file2 failed"
10577 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10578 error "create $file3 failed"
10579 lovea1=$($LFS getstripe $file1 | sed 1d)
10581 $LFS swap_layouts $file2 $file3 ||
10582 error "swap $file2 $file3 layouts failed"
10583 $LFS swap_layouts $file1 $file2 ||
10584 error "swap $file1 $file2 layouts failed"
10586 lovea2=$($LFS getstripe $file2 | sed 1d)
10587 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10589 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10590 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10592 run_test 184d "allow stripeless layouts swap"
10595 test_185() { # LU-2441
10596 # LU-3553 - no volatile file support in old servers
10597 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10598 { skip "Need MDS version at least 2.3.60"; return 0; }
10600 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10601 touch $DIR/$tdir/spoo
10602 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10603 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10604 error "cannot create/write a volatile file"
10605 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10606 error "FID is still valid after close"
10608 multiop_bg_pause $DIR/$tdir vVw4096_c
10615 # assume that the next FID for this client is sequential, since stdout
10616 # is unfortunately eaten by multiop_bg_pause
10617 local n=$((${fidv[1]} + 1))
10618 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10619 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10620 error "FID is missing before close"
10621 kill -USR1 $multi_pid
10622 # 1 second delay, so if mtime change we will see it
10624 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10625 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10627 run_test 185 "Volatile file support"
10630 local dir0=$DIR/$tdir/$testnum
10631 mkdir -p $dir0 || error "creating dir $dir0"
10633 local file=$dir0/file1
10634 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10635 local dv1=$($LFS data_version $file)
10636 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10637 local dv2=$($LFS data_version $file)
10638 [[ $dv1 != $dv2 ]] ||
10639 error "data version did not change on write $dv1 == $dv2"
10644 run_test 187a "Test data version change"
10647 local dir0=$DIR/$tdir/$testnum
10648 mkdir -p $dir0 || error "creating dir $dir0"
10650 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10651 [[ ${DV[0]} != ${DV[1]} ]] ||
10652 error "data version did not change on write"\
10653 " ${DV[0]} == ${DV[1]}"
10658 run_test 187b "Test data version change on volatile file"
10661 check_file_in_pool()
10666 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10669 for t in $tlist ; do
10670 [ "$i" -eq "$t" ] && continue 2
10673 echo "pool list: $tlist"
10674 echo "striping: $res"
10675 error_noexit "$file not allocated in $pool"
10682 echo "Creating new pool"
10685 create_pool $FSNAME.$pool ||
10686 { error_noexit "No pool created, result code $?"; return 1; }
10687 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10688 { error_noexit "$pool not in lfs pool_list"; return 2; }
10691 pool_add_targets() {
10692 echo "Adding targets to pool"
10698 local list=$(seq $first $step $last)
10700 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10701 do_facet mgs $LCTL pool_add \
10702 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10703 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10704 | sort -u | tr '\n' ' ' " "$t" || {
10705 error_noexit "Add to pool failed"
10708 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10709 local addcount=$(((last - first) / step + 1))
10710 [ $lfscount -eq $addcount ] || {
10711 error_noexit "lfs pool_list bad ost count" \
10712 "$lfscount != $addcount"
10720 echo "Setting pool on directory $tdir"
10722 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10724 error_noexit "Cannot set pool $pool to $tdir"
10731 echo "Checking pool on directory $tdir"
10733 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10734 [ "$res" = "$pool" ] && return 0
10736 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10740 pool_dir_rel_path() {
10741 echo "Testing relative path works well"
10746 mkdir -p $root/$tdir/$tdir
10748 pool_set_dir $pool $tdir || return 1
10749 pool_set_dir $pool ./$tdir || return 2
10750 pool_set_dir $pool ../$tdir || return 3
10751 pool_set_dir $pool ../$tdir/$tdir || return 4
10752 rm -rf $tdir; cd - > /dev/null
10755 pool_alloc_files() {
10756 echo "Checking files allocation from directory pool"
10763 for i in $(seq -w 1 $count)
10765 local file=$tdir/file-$i
10767 check_file_in_pool $file $pool "$tlist" || \
10768 failed=$((failed + 1))
10770 [ "$failed" = 0 ] && return 0
10772 error_noexit "$failed files not allocated in $pool"
10776 pool_create_files() {
10777 echo "Creating files in pool"
10785 for i in $(seq -w 1 $count)
10787 local file=$tdir/spoo-$i
10788 $SETSTRIPE -p $pool $file
10789 check_file_in_pool $file $pool "$tlist" || \
10790 failed=$((failed + 1))
10792 [ "$failed" = 0 ] && return 0
10794 error_noexit "$failed files not allocated in $pool"
10799 echo "Checking 'lfs df' output"
10802 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10804 local res=$($LFS df --pool $FSNAME.$pool |
10806 grep "$FSNAME-OST" |
10808 [ "$res" = "$t" ] && return 0
10810 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10814 pool_file_rel_path() {
10815 echo "Creating files in a pool with relative pathname"
10820 { error_noexit "unable to create $tdir"; return 1 ; }
10821 local file="/..$tdir/$tfile-1"
10822 $SETSTRIPE -p $pool $file ||
10823 { error_noexit "unable to create $file" ; return 2 ; }
10826 $SETSTRIPE -p $pool $tfile-2 || {
10827 error_noexit "unable to create $tfile-2 in $tdir"
10832 pool_remove_first_target() {
10833 echo "Removing first target from a pool"
10836 local pname="lov.$FSNAME-*.pools.$pool"
10837 local t=$($LCTL get_param -n $pname | head -n1)
10838 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10839 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10840 error_noexit "$t not removed from $FSNAME.$pool"
10845 pool_remove_all_targets() {
10846 echo "Removing all targets from pool"
10849 local pname="lov.$FSNAME-*.pools.$pool"
10850 for t in $($LCTL get_param -n $pname | sort -u)
10852 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10854 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10855 error_noexit "Pool $FSNAME.$pool cannot be drained"
10858 # striping on an empty/nonexistant pool should fall back
10859 # to "pool of everything"
10861 error_noexit "failed to use fallback striping for empty pool"
10864 # setstripe on an empty pool should fail
10865 $SETSTRIPE -p $pool $file 2>/dev/null && {
10866 error_noexit "expected failure when creating file" \
10874 echo "Destroying pool"
10878 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10881 # striping on an empty/nonexistant pool should fall back
10882 # to "pool of everything"
10884 error_noexit "failed to use fallback striping for missing pool"
10887 # setstripe on an empty pool should fail
10888 $SETSTRIPE -p $pool $file 2>/dev/null && {
10889 error_noexit "expected failure when creating file" \
10890 "with missing pool"
10894 # get param should return err once pool is gone
10895 if wait_update $HOSTNAME "lctl get_param -n \
10896 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10898 remove_pool_from_list $FSNAME.$pool
10901 error_noexit "Pool $FSNAME.$pool is not destroyed"
10906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10907 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10909 local POOL=${POOL:-cea1}
10910 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10911 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10914 local last_ost=$(($OSTCOUNT - 1))
10916 local ost_list=$(seq $first_ost $ost_step $last_ost)
10917 local ost_range="$first_ost $last_ost $ost_step"
10918 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10919 local file_dir=$POOL_ROOT/file_tst
10923 # former test_200a test_200b
10924 pool_add $POOL || { rc=$? ; break; }
10925 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10926 # former test_200c test_200d
10927 mkdir -p $test_path
10928 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10929 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10930 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10931 || { rc=$? ; break; }
10932 # former test_200e test_200f
10933 local files=$((OSTCOUNT*3))
10934 pool_alloc_files $POOL $test_path $files "$ost_list" \
10935 || { rc=$? ; break; }
10936 pool_create_files $POOL $file_dir $files "$ost_list" \
10937 || { rc=$? ; break; }
10938 # former test_200g test_200h
10939 pool_lfs_df $POOL || { rc=$? ; break; }
10940 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10942 # former test_201a test_201b test_201c
10943 pool_remove_first_target $POOL || { rc=$? ; break; }
10945 local f=$test_path/$tfile
10946 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10947 pool_remove $POOL $f || { rc=$? ; break; }
10954 run_test 200 "OST pools"
10956 # usage: default_attr <count | size | offset>
10958 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10961 # usage: check_default_stripe_attr
10962 check_default_stripe_attr() {
10963 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10965 --stripe-count|--count)
10966 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10967 --stripe-size|--size)
10968 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10969 --stripe-index|--index)
10972 error "unknown getstripe attr '$1'"
10975 [ $ACTUAL != $EXPECTED ] &&
10976 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10980 test_mkdir -p $DIR/$tdir
10981 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10983 check_default_stripe_attr --stripe-count
10984 check_default_stripe_attr --stripe-size
10985 check_default_stripe_attr --stripe-index
10989 run_test 204a "Print default stripe attributes ================="
10992 test_mkdir -p $DIR/$tdir
10993 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10995 check_default_stripe_attr --stripe-size
10996 check_default_stripe_attr --stripe-index
11000 run_test 204b "Print default stripe size and offset ==========="
11003 test_mkdir -p $DIR/$tdir
11004 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11006 check_default_stripe_attr --stripe-count
11007 check_default_stripe_attr --stripe-index
11011 run_test 204c "Print default stripe count and offset ==========="
11014 test_mkdir -p $DIR/$tdir
11015 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11017 check_default_stripe_attr --stripe-count
11018 check_default_stripe_attr --stripe-size
11022 run_test 204d "Print default stripe count and size ============="
11025 test_mkdir -p $DIR/$tdir
11026 $SETSTRIPE -d $DIR/$tdir
11028 check_default_stripe_attr --stripe-count --raw
11029 check_default_stripe_attr --stripe-size --raw
11030 check_default_stripe_attr --stripe-index --raw
11034 run_test 204e "Print raw stripe attributes ================="
11037 test_mkdir -p $DIR/$tdir
11038 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11040 check_default_stripe_attr --stripe-size --raw
11041 check_default_stripe_attr --stripe-index --raw
11045 run_test 204f "Print raw stripe size and offset ==========="
11048 test_mkdir -p $DIR/$tdir
11049 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11051 check_default_stripe_attr --stripe-count --raw
11052 check_default_stripe_attr --stripe-index --raw
11056 run_test 204g "Print raw stripe count and offset ==========="
11059 test_mkdir -p $DIR/$tdir
11060 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11062 check_default_stripe_attr --stripe-count --raw
11063 check_default_stripe_attr --stripe-size --raw
11067 run_test 204h "Print raw stripe count and size ============="
11069 # Figure out which job scheduler is being used, if any,
11070 # or use a fake one
11071 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11072 JOBENV=SLURM_JOB_ID
11073 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11075 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11077 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11078 JOBENV=LOADL_STEP_ID
11079 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11085 verify_jobstats() {
11089 # clear old jobstats
11090 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11091 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11093 # use a new JobID for this test, or we might see an old one
11094 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11098 log "Using JobID environment variable $JOBENV=$JOBVAL"
11100 if [ $JOBENV = "FAKE_JOBID" ]; then
11101 FAKE_JOBID=$JOBVAL $cmd
11106 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11107 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11108 do_facet $FACET lctl get_param mdt.*.job_stats |
11109 grep $JOBVAL || error "No job stats found on MDT $FACET"
11111 if [ "$target" = "ost" -o "$target" = "both" ]; then
11113 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11114 grep $JOBVAL || error "No job stats found on OST $FACET"
11120 NEW_JOBENV=${1:-$OLD_JOBENV}
11121 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11122 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11125 test_205() { # Job stats
11126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11127 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11128 skip "Server doesn't support jobstats" && return 0
11129 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11132 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11133 if [ $OLD_JOBENV != $JOBENV ]; then
11134 jobstats_set $JOBENV
11135 trap jobstats_set EXIT
11139 cmd="mkdir $DIR/$tfile"
11140 verify_jobstats "$cmd" "mdt"
11142 cmd="rm -fr $DIR/$tfile"
11143 verify_jobstats "$cmd" "mdt"
11145 cmd="mknod $DIR/$tfile c 1 3"
11146 verify_jobstats "$cmd" "mdt"
11148 cmd="rm -f $DIR/$tfile"
11149 verify_jobstats "$cmd" "mdt"
11151 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11152 verify_jobstats "$cmd" "mdt"
11154 cmd="touch $DIR/$tfile"
11155 verify_jobstats "$cmd" "both"
11157 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11158 verify_jobstats "$cmd" "ost"
11160 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11161 verify_jobstats "$cmd" "ost"
11163 cmd="$TRUNCATE $DIR/$tfile 0"
11164 verify_jobstats "$cmd" "both"
11166 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11167 verify_jobstats "$cmd" "mdt"
11170 rm -f $DIR/jobstats_test_rename
11172 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11174 run_test 205 "Verify job stats"
11176 # LU-1480, LU-1773 and LU-1657
11178 mkdir -p $DIR/$tdir
11179 $SETSTRIPE -c -1 $DIR/$tdir
11180 #define OBD_FAIL_LOV_INIT 0x1403
11181 $LCTL set_param fail_loc=0xa0001403
11182 $LCTL set_param fail_val=1
11183 touch $DIR/$tdir/$tfile || true
11185 run_test 206 "fail lov_init_raid0() doesn't lbug"
11188 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11189 local fsz=`stat -c %s $DIR/$tfile`
11190 cancel_lru_locks mdc
11192 # do not return layout in getattr intent
11193 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11194 $LCTL set_param fail_loc=0x170
11195 local sz=`stat -c %s $DIR/$tfile`
11197 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11201 run_test 207a "can refresh layout at glimpse"
11204 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11205 local cksum=`md5sum $DIR/$tfile`
11206 local fsz=`stat -c %s $DIR/$tfile`
11207 cancel_lru_locks mdc
11208 cancel_lru_locks osc
11210 # do not return layout in getattr intent
11211 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11212 $LCTL set_param fail_loc=0x171
11214 # it will refresh layout after the file is opened but before read issues
11215 echo checksum is "$cksum"
11216 echo "$cksum" |md5sum -c --quiet || error "file differs"
11220 run_test 207b "can refresh layout at open"
11223 # FIXME: in this test suite, only RD lease is used. This is okay
11224 # for now as only exclusive open is supported. After generic lease
11225 # is done, this test suite should be revised. - Jinshan
11227 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11228 { skip "Need MDS version at least 2.4.52"; return 0; }
11230 echo "==== test 1: verify get lease work"
11231 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11233 echo "==== test 2: verify lease can be broken by upcoming open"
11234 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11238 $MULTIOP $DIR/$tfile oO_RDONLY:c
11239 kill -USR1 $PID && wait $PID || error "break lease error"
11241 echo "==== test 3: verify lease can't be granted if an open already exists"
11242 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11246 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11247 kill -USR1 $PID && wait $PID || error "open file error"
11249 echo "==== test 4: lease can sustain over recovery"
11250 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11256 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11258 echo "==== test 5: lease broken can't be regained by replay"
11259 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11263 # open file to break lease and then recovery
11264 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11267 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11271 run_test 208 "Exclusive open"
11274 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11275 skip_env "must have disp_stripe" && return
11278 sync; sleep 5; sync;
11280 echo 3 > /proc/sys/vm/drop_caches
11281 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11283 # open/close 500 times
11284 for i in $(seq 500); do
11288 echo 3 > /proc/sys/vm/drop_caches
11289 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11291 echo "before: $req_before, after: $req_after"
11292 [ $((req_after - req_before)) -ge 300 ] &&
11293 error "open/close requests are not freed"
11296 run_test 209 "read-only open/close requests should be freed promptly"
11300 size=$((size % 8192 + 1))
11301 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11302 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11303 rm -f $DIR/f212 $DIR/f212.xyz
11305 run_test 212 "Sendfile test ============================================"
11308 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11309 cancel_lru_locks osc
11310 lctl set_param fail_loc=0x8000040f
11311 # generate a read lock
11312 cat $DIR/$tfile > /dev/null
11313 # write to the file, it will try to cancel the above read lock.
11314 cat /etc/hosts >> $DIR/$tfile
11316 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11318 test_214() { # for bug 20133
11319 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11320 for (( i=0; i < 340; i++ )) ; do
11321 touch $DIR/$tdir/d214c/a$i
11324 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11325 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11326 ls $DIR/d214c || error "ls $DIR/d214c failed"
11327 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11328 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11330 run_test 214 "hash-indexed directory test - bug 20133"
11332 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11333 create_lnet_proc_files() {
11334 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11335 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11337 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11338 rm -f "$TMP/lnet_$1.sys_tmp"
11341 # counterpart of create_lnet_proc_files
11342 remove_lnet_proc_files() {
11343 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11346 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11347 # 3rd arg as regexp for body
11348 check_lnet_proc_stats() {
11349 local l=$(cat "$TMP/lnet_$1" |wc -l)
11350 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11352 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11355 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11356 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11357 # optional and can be regexp for 2nd line (lnet.routes case)
11358 check_lnet_proc_entry() {
11359 local blp=2 # blp stands for 'position of 1st line of body'
11360 [ -z "$5" ] || blp=3 # lnet.routes case
11362 local l=$(cat "$TMP/lnet_$1" |wc -l)
11363 # subtracting one from $blp because the body can be empty
11364 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11366 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11367 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11369 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11370 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11372 # bail out if any unexpected line happened
11373 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11374 [ "$?" != 0 ] || error "$2 misformatted"
11377 test_215() { # for bugs 18102, 21079, 21517
11378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11379 local N='(0|[1-9][0-9]*)' # non-negative numeric
11380 local P='[1-9][0-9]*' # positive numeric
11381 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11382 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11383 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11384 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11386 local L1 # regexp for 1st line
11387 local L2 # regexp for 2nd line (optional)
11388 local BR # regexp for the rest (body)
11390 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11391 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11392 create_lnet_proc_files "stats"
11393 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11394 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11395 remove_lnet_proc_files "stats"
11397 # /proc/sys/lnet/routes should look like this:
11398 # Routing disabled/enabled
11399 # net hops priority state router
11400 # where net is a string like tcp0, hops > 0, priority >= 0,
11401 # state is up/down,
11402 # router is a string like 192.168.1.1@tcp2
11403 L1="^Routing (disabled|enabled)$"
11404 L2="^net +hops +priority +state +router$"
11405 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11406 create_lnet_proc_files "routes"
11407 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11408 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11409 remove_lnet_proc_files "routes"
11411 # /proc/sys/lnet/routers should look like this:
11412 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11413 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11414 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11415 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11416 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11417 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11418 create_lnet_proc_files "routers"
11419 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11420 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11421 remove_lnet_proc_files "routers"
11423 # /proc/sys/lnet/peers should look like this:
11424 # nid refs state last max rtr min tx min queue
11425 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11426 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11427 # numeric (0 or >0 or <0), queue >= 0.
11428 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11429 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11430 create_lnet_proc_files "peers"
11431 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11432 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11433 remove_lnet_proc_files "peers"
11435 # /proc/sys/lnet/buffers should look like this:
11436 # pages count credits min
11437 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11438 L1="^pages +count +credits +min$"
11439 BR="^ +$N +$N +$I +$I$"
11440 create_lnet_proc_files "buffers"
11441 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11442 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11443 remove_lnet_proc_files "buffers"
11445 # /proc/sys/lnet/nis should look like this:
11446 # nid status alive refs peer rtr max tx min
11447 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11448 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11449 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11450 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11451 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11452 create_lnet_proc_files "nis"
11453 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11454 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11455 remove_lnet_proc_files "nis"
11457 # can we successfully write to /proc/sys/lnet/stats?
11458 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11459 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11461 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11463 test_216() { # bug 20317
11464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11465 remote_ost_nodsh && skip "remote OST with nodsh" && return
11468 local facets=$(get_facets OST)
11469 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11471 save_lustre_params client "osc.*.contention_seconds" > $p
11472 save_lustre_params $facets \
11473 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11474 save_lustre_params $facets \
11475 "ldlm.namespaces.filter-*.contended_locks" >> $p
11476 save_lustre_params $facets \
11477 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11480 # agressive lockless i/o settings
11481 for node in $(osts_nodes); do
11482 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'
11484 lctl set_param -n osc.*.contention_seconds 60
11486 $DIRECTIO write $DIR/$tfile 0 10 4096
11487 $CHECKSTAT -s 40960 $DIR/$tfile
11489 # disable lockless i/o
11490 for node in $(osts_nodes); do
11491 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11493 lctl set_param -n osc.*.contention_seconds 0
11496 dd if=/dev/zero of=$DIR/$tfile count=0
11497 $CHECKSTAT -s 0 $DIR/$tfile
11499 restore_lustre_params <$p
11503 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11505 test_217() { # bug 22430
11506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11510 for node in $(nodes_list); do
11511 nid=$(host_nids_address $node $NETTYPE)
11512 if [[ $nid = *-* ]] ; then
11513 echo "lctl ping $nid@$NETTYPE"
11514 lctl ping $nid@$NETTYPE
11516 echo "skipping $node (no hyphen detected)"
11520 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11523 # do directio so as not to populate the page cache
11524 log "creating a 10 Mb file"
11525 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11526 log "starting reads"
11527 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11528 log "truncating the file"
11529 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11531 kill %+ || true # reads might have finished
11532 echo "wait until dd is finished"
11534 log "removing the temporary file"
11535 rm -rf $DIR/$tfile || error "tmp file removal failed"
11537 run_test 218 "parallel read and truncate should not deadlock ======================="
11540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11541 # write one partial page
11542 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11543 # set no grant so vvp_io_commit_write will do sync write
11544 $LCTL set_param fail_loc=0x411
11545 # write a full page at the end of file
11546 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11548 $LCTL set_param fail_loc=0
11549 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11550 $LCTL set_param fail_loc=0x411
11551 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11554 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11555 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11557 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11559 test_220() { #LU-325
11560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11561 remote_ost_nodsh && skip "remote OST with nodsh" && return
11564 test_mkdir -p $DIR/$tdir
11565 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11566 awk '{print $2}' | sed -e 's/_UUID$//')
11569 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11570 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11571 osc.$mdtosc_proc1.prealloc_last_id)
11572 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11573 osc.$mdtosc_proc1.prealloc_next_id)
11577 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11578 #define OBD_FAIL_OST_ENOINO 0x229
11579 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11580 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11581 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11583 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11585 MDSOBJS=$((last_id - next_id))
11586 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11588 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11589 echo "OST still has $count kbytes free"
11591 echo "create $MDSOBJS files @next_id..."
11592 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11594 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11595 osc.$mdtosc_proc1.prealloc_last_id)
11596 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11597 osc.$mdtosc_proc1.prealloc_next_id)
11599 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11604 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11605 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11607 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11608 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11609 echo "unlink $MDSOBJS files @$next_id..."
11610 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11612 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11616 dd if=`which date` of=$MOUNT/date oflag=sync
11617 chmod +x $MOUNT/date
11619 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11620 $LCTL set_param fail_loc=0x80001401
11622 $MOUNT/date > /dev/null
11625 run_test 221 "make sure fault and truncate race to not cause OOM"
11628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11630 test_mkdir -p $DIR/$tdir
11631 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11632 createmany -o $DIR/$tdir/$tfile 10
11633 cancel_lru_locks mdc
11634 cancel_lru_locks osc
11635 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11636 $LCTL set_param fail_loc=0x31a
11637 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11638 $LCTL set_param fail_loc=0
11641 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11646 test_mkdir -p $DIR/$tdir
11647 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11648 createmany -o $DIR/$tdir/$tfile 10
11649 cancel_lru_locks mdc
11650 cancel_lru_locks osc
11651 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11652 $LCTL set_param fail_loc=0x31a
11653 rm -r $DIR/$tdir || "AGL for rmdir failed"
11654 $LCTL set_param fail_loc=0
11656 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11661 test_mkdir -p $DIR/$tdir
11662 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11663 createmany -o $DIR/$tdir/$tfile 10
11664 cancel_lru_locks mdc
11665 cancel_lru_locks osc
11666 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11667 $LCTL set_param fail_loc=0x31b
11668 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11669 $LCTL set_param fail_loc=0
11672 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11674 test_224a() { # LU-1039, MRP-303
11675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11676 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11677 $LCTL set_param fail_loc=0x508
11678 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11679 $LCTL set_param fail_loc=0
11682 run_test 224a "Don't panic on bulk IO failure"
11684 test_224b() { # LU-1039, MRP-303
11685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11686 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11687 cancel_lru_locks osc
11688 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11689 $LCTL set_param fail_loc=0x515
11690 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11691 $LCTL set_param fail_loc=0
11694 run_test 224b "Don't panic on bulk IO failure"
11696 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11699 if [ -z ${MDSSURVEY} ]; then
11700 skip_env "mds-survey not found" && return
11703 [ $MDSCOUNT -ge 2 ] &&
11704 skip "skipping now for more than one MDT" && return
11706 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11707 { skip "Need MDS version at least 2.2.51"; return; }
11709 local mds=$(facet_host $SINGLEMDS)
11710 local target=$(do_nodes $mds 'lctl dl' | \
11711 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11713 local cmd1="file_count=1000 thrhi=4"
11714 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11715 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11716 local cmd="$cmd1 $cmd2 $cmd3"
11718 rm -f ${TMP}/mds_survey*
11720 eval $cmd || error "mds-survey with zero-stripe failed"
11721 cat ${TMP}/mds_survey*
11722 rm -f ${TMP}/mds_survey*
11724 run_test 225a "Metadata survey sanity with zero-stripe"
11727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11729 if [ -z ${MDSSURVEY} ]; then
11730 skip_env "mds-survey not found" && return
11732 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11733 { skip "Need MDS version at least 2.2.51"; return; }
11735 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11736 skip_env "Need to mount OST to test" && return
11739 [ $MDSCOUNT -ge 2 ] &&
11740 skip "skipping now for more than one MDT" && return
11741 local mds=$(facet_host $SINGLEMDS)
11742 local target=$(do_nodes $mds 'lctl dl' | \
11743 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11745 local cmd1="file_count=1000 thrhi=4"
11746 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11747 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11748 local cmd="$cmd1 $cmd2 $cmd3"
11750 rm -f ${TMP}/mds_survey*
11752 eval $cmd || error "mds-survey with stripe_count failed"
11753 cat ${TMP}/mds_survey*
11754 rm -f ${TMP}/mds_survey*
11756 run_test 225b "Metadata survey sanity with stripe_count = 1"
11758 mcreate_path2fid () {
11764 local path=$DIR/$tdir/$name
11769 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11770 error "cannot create $desc"
11772 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11774 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11776 fid_path=$($LFS fid2path $MOUNT $fid)
11778 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11780 [ "$path" == "$fid_path" ] ||
11781 error "fid2path returned $fid_path, expected $path"
11783 echo "pass with $path and $fid"
11788 mkdir -p $DIR/$tdir
11790 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11791 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11792 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11793 mcreate_path2fid 0040666 0 0 dir "directory"
11794 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11795 mcreate_path2fid 0100666 0 0 file "regular file"
11796 mcreate_path2fid 0120666 0 0 link "symbolic link"
11797 mcreate_path2fid 0140666 0 0 sock "socket"
11799 run_test 226a "call path2fid and fid2path on files of all type"
11802 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11806 mkdir -p $DIR/$tdir
11807 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11808 error "create remote directory failed"
11809 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11810 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11811 "character special file (null)"
11812 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11813 "character special file (no device)"
11814 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11815 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11816 "block special file (loop)"
11817 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11818 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11819 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11821 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11823 # LU-1299 Executing or running ldd on a truncated executable does not
11824 # cause an out-of-memory condition.
11826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11827 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
11828 dd if=$(which date) of=$MOUNT/date bs=1k count=1
11829 chmod +x $MOUNT/date
11831 $MOUNT/date > /dev/null
11832 ldd $MOUNT/date > /dev/null
11835 run_test 227 "running truncated executable does not cause OOM"
11837 # LU-1512 try to reuse idle OI blocks
11839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11840 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11841 skip "non-ldiskfs backend" && return
11843 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11844 local myDIR=$DIR/$tdir
11847 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11848 $LCTL set_param fail_loc=0x80001002
11849 createmany -o $myDIR/t- 10000
11850 $LCTL set_param fail_loc=0
11851 # The guard is current the largest FID holder
11853 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11855 local IDX=$(($SEQ % 64))
11857 do_facet $SINGLEMDS sync
11858 # Make sure journal flushed.
11860 local blk1=$(do_facet $SINGLEMDS \
11861 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11862 grep Blockcount | awk '{print $4}')
11864 # Remove old files, some OI blocks will become idle.
11865 unlinkmany $myDIR/t- 10000
11866 # Create new files, idle OI blocks should be reused.
11867 createmany -o $myDIR/t- 2000
11868 do_facet $SINGLEMDS sync
11869 # Make sure journal flushed.
11871 local blk2=$(do_facet $SINGLEMDS \
11872 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11873 grep Blockcount | awk '{print $4}')
11875 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11877 run_test 228a "try to reuse idle OI blocks"
11880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11881 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11882 skip "non-ldiskfs backend" && return
11884 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11885 local myDIR=$DIR/$tdir
11888 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11889 $LCTL set_param fail_loc=0x80001002
11890 createmany -o $myDIR/t- 10000
11891 $LCTL set_param fail_loc=0
11892 # The guard is current the largest FID holder
11894 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11896 local IDX=$(($SEQ % 64))
11898 do_facet $SINGLEMDS sync
11899 # Make sure journal flushed.
11901 local blk1=$(do_facet $SINGLEMDS \
11902 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11903 grep Blockcount | awk '{print $4}')
11905 # Remove old files, some OI blocks will become idle.
11906 unlinkmany $myDIR/t- 10000
11909 stop $SINGLEMDS || error "Fail to stop MDT."
11911 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11913 df $MOUNT || error "Fail to df."
11914 # Create new files, idle OI blocks should be reused.
11915 createmany -o $myDIR/t- 2000
11916 do_facet $SINGLEMDS sync
11917 # Make sure journal flushed.
11919 local blk2=$(do_facet $SINGLEMDS \
11920 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11921 grep Blockcount | awk '{print $4}')
11923 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11925 run_test 228b "idle OI blocks can be reused after MDT restart"
11929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11930 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11931 skip "non-ldiskfs backend" && return
11933 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11934 local myDIR=$DIR/$tdir
11937 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11938 $LCTL set_param fail_loc=0x80001002
11939 # 20000 files can guarantee there are index nodes in the OI file
11940 createmany -o $myDIR/t- 20000
11941 $LCTL set_param fail_loc=0
11942 # The guard is current the largest FID holder
11944 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11946 local IDX=$(($SEQ % 64))
11948 do_facet $SINGLEMDS sync
11949 # Make sure journal flushed.
11951 local blk1=$(do_facet $SINGLEMDS \
11952 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11953 grep Blockcount | awk '{print $4}')
11955 # Remove old files, some OI blocks will become idle.
11956 unlinkmany $myDIR/t- 20000
11958 # The OI file should become empty now
11960 # Create new files, idle OI blocks should be reused.
11961 createmany -o $myDIR/t- 2000
11962 do_facet $SINGLEMDS sync
11963 # Make sure journal flushed.
11965 local blk2=$(do_facet $SINGLEMDS \
11966 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11967 grep Blockcount | awk '{print $4}')
11969 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11971 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11973 test_229() { # LU-2482, LU-3448
11974 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11975 skip "No HSM support on MDS of $(get_lustre_version)," \
11976 "need 2.4.53 at least" && return
11977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11978 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11982 # Create a file with a released layout and stripe count 2.
11983 $MULTIOP $DIR/$tfile H2c ||
11984 error "failed to create file with released layout"
11986 $GETSTRIPE -v $DIR/$tfile
11988 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11989 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11991 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11992 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11993 stat $DIR/$tfile || error "failed to stat released file"
11995 chown $RUNAS_ID $DIR/$tfile ||
11996 error "chown $RUNAS_ID $DIR/$tfile failed"
11998 chgrp $RUNAS_ID $DIR/$tfile ||
11999 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12001 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12002 rm $DIR/$tfile || error "failed to remove released file"
12004 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12008 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12011 mkdir -p $DIR/$tdir/test_230_local
12012 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12013 [ $mdt_idx -ne 0 ] &&
12014 error "create local directory on wrong MDT $mdt_idx"
12016 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12017 error "create remote directory failed"
12018 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12019 [ $mdt_idx -ne $MDTIDX ] &&
12020 error "create remote directory on wrong MDT $mdt_idx"
12022 createmany -o $DIR/$tdir/test_230/t- 10 ||
12023 error "create files on remote directory failed"
12024 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12025 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12026 rm -r $DIR/$tdir || error "unlink remote directory failed"
12028 run_test 230a "Create remote directory and files under the remote directory"
12031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12032 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12039 local migrate_dir=$DIR/$tdir/migrate_dir
12040 local other_dir=$DIR/$tdir/other_dir
12042 mkdir -p $migrate_dir
12043 mkdir -p $other_dir
12044 for ((i=0; i<10; i++)); do
12045 mkdir -p $migrate_dir/dir_${i}
12046 createmany -o $migrate_dir/dir_${i}/f 10 ||
12047 error "create files under remote dir failed $i"
12050 cp /etc/passwd $migrate_dir/$tfile
12051 cp /etc/passwd $other_dir/$tfile
12052 mkdir -p $migrate_dir/dir_default_stripe2
12053 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12054 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12056 mkdir -p $other_dir
12057 ln $migrate_dir/$tfile $other_dir/luna
12058 ln $migrate_dir/$tfile $migrate_dir/sofia
12059 ln $other_dir/$tfile $migrate_dir/david
12060 ln -s $migrate_dir/$tfile $other_dir/zachary
12061 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12062 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12064 $LFS mv -v -M $MDTIDX $migrate_dir ||
12065 error "migrate remote dir error"
12067 echo "migratate to MDT1, then checking.."
12068 for ((i=0; i<10; i++)); do
12069 for file in $(find $migrate_dir/dir_${i}); do
12070 mdt_index=$($LFS getstripe -M $file)
12071 [ $mdt_index == $MDTIDX ] ||
12072 error "$file is not on MDT${MDTIDX}"
12076 # the multiple link file should still in MDT0
12077 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12078 [ $mdt_index == 0 ] ||
12079 error "$file is not on MDT${MDTIDX}"
12081 diff /etc/passwd $migrate_dir/$tfile ||
12082 error "$tfile different after migration"
12084 diff /etc/passwd $other_dir/luna ||
12085 error "luna different after migration"
12087 diff /etc/passwd $migrate_dir/sofia ||
12088 error "sofia different after migration"
12090 diff /etc/passwd $migrate_dir/david ||
12091 error "david different after migration"
12093 diff /etc/passwd $other_dir/zachary ||
12094 error "zachary different after migration"
12096 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12097 error "${tfile}_ln different after migration"
12099 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12100 error "${tfile}_ln_other different after migration"
12102 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12103 [ $stripe_count = 2 ] ||
12104 error "dir strpe_count $d != 2 after migration."
12106 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12107 [ $stripe_count = 2 ] ||
12108 error "file strpe_count $d != 2 after migration."
12110 #migrate back to MDT0
12112 $LFS mv -v -M $MDTIDX $migrate_dir ||
12113 error "migrate remote dir error"
12115 echo "migrate back to MDT0, checking.."
12116 for file in $(find $migrate_dir); do
12117 mdt_index=$($LFS getstripe -M $file)
12118 [ $mdt_index == $MDTIDX ] ||
12119 error "$file is not on MDT${MDTIDX}"
12122 diff /etc/passwd ${migrate_dir}/$tfile ||
12123 error "$tfile different after migration"
12125 diff /etc/passwd ${other_dir}/luna ||
12126 error "luna different after migration"
12128 diff /etc/passwd ${migrate_dir}/sofia ||
12129 error "sofia different after migration"
12131 diff /etc/passwd ${other_dir}/zachary ||
12132 error "zachary different after migration"
12134 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12135 error "${tfile}_ln different after migration"
12137 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12138 error "${tfile}_ln_other different after migration"
12140 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12141 [ $stripe_count = 2 ] ||
12142 error "dir strpe_count $d != 2 after migration."
12144 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12145 [ $stripe_count = 2 ] ||
12146 error "file strpe_count $d != 2 after migration."
12148 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12150 run_test 230b "migrate directory"
12153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12154 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12159 #If migrating directory fails in the middle, all entries of
12160 #the directory is still accessiable.
12161 mkdir -p $DIR/$tdir
12163 createmany -o $DIR/$tdir/f 10 ||
12164 error "create files under ${tdir} failed"
12166 #failed after migrating 5 entries
12167 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12168 do_facet mds1 lctl set_param fail_loc=0x20001801
12169 do_facet mds1 lctl set_param fail_val=5
12170 local t=`ls $DIR/$tdir | wc -l`
12171 $LFS mv -M $MDTIDX $DIR/$tdir &&
12172 error "migrate should failed after 5 entries"
12173 local u=`ls $DIR/$tdir | wc -l`
12174 [ "$u" == "$t" ] || error "$u != $t during migration"
12176 for file in $(find $DIR/$tdir); do
12177 stat $file || error "stat $file failed"
12180 do_facet mds1 lctl set_param fail_loc=0
12181 do_facet mds1 lctl set_param fail_val=0
12183 $LFS mv -M $MDTIDX $DIR/$tdir ||
12184 error "migrate open files should failed with open files"
12186 echo "Finish migration, then checking.."
12187 for file in $(find $DIR/$tdir); do
12188 mdt_index=$($LFS getstripe -M $file)
12189 [ $mdt_index == $MDTIDX ] ||
12190 error "$file is not on MDT${MDTIDX}"
12193 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12195 run_test 230c "check directory accessiblity if migration is failed"
12198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12205 mkdir -p $DIR/$tdir
12207 for ((i=0; i<100; i++)); do
12208 mkdir -p $DIR/$tdir/dir_${i}
12209 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12210 error "create files under remote dir failed $i"
12213 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12215 echo "Finish migration, then checking.."
12216 for file in $(find $DIR/$tdir); do
12217 mdt_index=$($LFS getstripe -M $file)
12218 [ $mdt_index == $MDTIDX ] ||
12219 error "$file is not on MDT${MDTIDX}"
12222 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12224 run_test 230d "check migrate big directory"
12228 # For simplicity this test assumes that max_pages_per_rpc
12229 # is the same across all OSCs
12230 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12231 local bulk_size=$((max_pages * 4096))
12233 mkdir -p $DIR/$tdir
12235 # clear the OSC stats
12236 $LCTL set_param osc.*.stats=0 &>/dev/null
12238 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12239 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12240 oflag=direct &>/dev/null || error "dd failed"
12242 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12243 if [ x$nrpcs != "x1" ]; then
12244 error "found $nrpc ost_write RPCs, not 1 as expected"
12247 # Drop the OSC cache, otherwise we will read from it
12248 cancel_lru_locks osc
12250 # clear the OSC stats
12251 $LCTL set_param osc.*.stats=0 &>/dev/null
12253 # Client reads $bulk_size.
12254 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12255 iflag=direct &>/dev/null || error "dd failed"
12257 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12258 if [ x$nrpcs != "x1" ]; then
12259 error "found $nrpc ost_read RPCs, not 1 as expected"
12262 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12265 mkdir -p $DIR/$tdir
12267 for i in {0..1023}; do
12268 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12269 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12270 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12274 run_test 231b "must not assert on fully utilized OST request buffer"
12277 mkdir -p $DIR/$tdir
12278 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12279 $LCTL set_param fail_loc=0x31c
12281 # ignore dd failure
12282 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12284 $LCTL set_param fail_loc=0
12285 umount_client $MOUNT || error "umount failed"
12286 mount_client $MOUNT || error "mount failed"
12288 run_test 232 "failed lock should not block umount"
12291 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12292 { skip "Need MDS version at least 2.3.64"; return; }
12294 local fid=$($LFS path2fid $MOUNT)
12295 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12296 error "cannot access $MOUNT using its FID '$fid'"
12298 run_test 233a "checking that OBF of the FS root succeeds"
12301 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12302 { skip "Need MDS version at least 2.5.90"; return; }
12304 local fid=$($LFS path2fid $MOUNT/.lustre)
12305 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12306 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12308 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12309 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12310 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12312 run_test 233b "checking that OBF of the FS .lustre succeeds"
12315 local p="$TMP/sanityN-$TESTNAME.parameters"
12316 save_lustre_params client "llite.*.xattr_cache" > $p
12317 lctl set_param llite.*.xattr_cache 1 ||
12318 { skip "xattr cache is not supported"; return 0; }
12320 mkdir -p $DIR/$tdir || error "mkdir failed"
12321 touch $DIR/$tdir/$tfile || error "touch failed"
12322 # OBD_FAIL_LLITE_XATTR_ENOMEM
12323 $LCTL set_param fail_loc=0x1405
12324 if [ ! -f /etc/SuSE-release ]; then
12325 # attr pre-2.4.44-7 had a bug with rc
12326 # LU-3703 - SLES clients have older attr
12327 getfattr -n user.attr $DIR/$tdir/$tfile &&
12328 error "getfattr should have failed with ENOMEM"
12330 $LCTL set_param fail_loc=0x0
12333 restore_lustre_params < $p
12336 run_test 234 "xattr cache should not crash on ENOMEM"
12339 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12340 skip "Need MDS version at least 2.4.52" && return
12341 flock_deadlock $DIR/$tfile
12346 124) error "process hangs on a deadlock"
12348 *) error "error executing flock_deadlock $DIR/$tfile"
12352 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12356 check_swap_layouts_support && return 0
12357 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12359 local ref1=/etc/passwd
12360 local ref2=/etc/group
12361 local file1=$DIR/$tdir/f1
12362 local file2=$DIR/$tdir/f2
12364 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12365 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12366 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12367 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12368 local fd=$(free_fd)
12369 local cmd="exec $fd<>$file2"
12372 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12373 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12376 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12381 run_test 236 "Layout swap on open unlinked file"
12383 # test to verify file handle related system calls
12384 # (name_to_handle_at/open_by_handle_at)
12385 # The new system calls are supported in glibc >= 2.14.
12388 echo "Test file_handle syscalls" > $DIR/$tfile
12389 check_fhandle_syscalls $DIR/$tfile ||
12390 error "check_fhandle_syscalls failed"
12392 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12394 # LU-4659 linkea consistency
12397 ln $DIR/$tfile $DIR/$tfile.lnk
12398 touch $DIR/$tfile.new
12399 mv $DIR/$tfile.new $DIR/$tfile
12400 local fid1=$(lfs path2fid $DIR/$tfile)
12401 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12402 local path1=$(lfs fid2path $FSNAME $fid1)
12403 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12404 local path2=$(lfs fid2path $FSNAME $fid2)
12405 [ $tfile.lnk == $path2 ] ||
12406 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12409 run_test 238 "Verify linkea consistency"
12411 test_striped_dir() {
12416 mkdir -p $DIR/$tdir
12417 $LFS setdirstripe -i $mdt_index -c 2 -t all_char $DIR/$tdir/striped_dir ||
12418 error "set striped dir error"
12420 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12421 if [ "$stripe_count" != "2" ]; then
12422 error "stripe_count is $stripe_count, expect 2"
12425 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12426 if [ "$stripe_index" != "$mdt_index" ]; then
12427 error "stripe_index is $stripe_index, expect $mdt_index"
12430 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12431 error "nlink error after create striped dir"
12433 mkdir $DIR/$tdir/striped_dir/a
12434 mkdir $DIR/$tdir/striped_dir/b
12436 stat $DIR/$tdir/striped_dir/a ||
12437 error "create dir under striped dir failed"
12438 stat $DIR/$tdir/striped_dir/b ||
12439 error "create dir under striped dir failed"
12441 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12442 error "nlink error after mkdir"
12444 rmdir $DIR/$tdir/striped_dir/a
12445 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12446 error "nlink error after rmdir"
12448 rmdir $DIR/$tdir/striped_dir/b
12449 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12450 error "nlink error after rmdir"
12452 rmdir $DIR/$tdir/striped_dir ||
12453 error "rmdir striped dir error"
12458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12459 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12461 test_striped_dir 0 || error "failed on striped dir on MDT0"
12462 test_striped_dir 1 || error "failed on striped dir on MDT0"
12464 run_test 300a "basic striped dir sanity test"
12467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12474 test_mkdir $DIR/$tdir || error "mkdir fail"
12475 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12476 error "set striped dir error"
12477 for ((i=0; i<10; i++)); do
12478 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12480 touch $DIR/$tdir/striped_dir/file_$i ||
12481 error "touch error $i"
12482 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12483 [ $mtime1 -eq $mtime2 ] &&
12484 error "mtime not change after create"
12486 rm -f $DIR/$tdir/striped_dir/file_$i ||
12487 error "unlink error $i"
12488 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12489 [ $mtime2 -eq $mtime3 ] &&
12490 error "mtime did not change after unlink"
12494 run_test 300b "check ctime/mtime for striped dir"
12497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12498 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12501 mkdir -p $DIR/$tdir
12502 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12503 error "set striped dir error"
12505 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12506 error "chown striped dir failed"
12508 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12509 error "create 5k files failed"
12511 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12513 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12517 run_test 300c "chown && check ls under striped directory"
12520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12521 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12525 mkdir -p $DIR/$tdir
12526 $SETSTRIPE -c 2 $DIR/$tdir
12528 #local striped directory
12529 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12530 error "set striped dir error"
12531 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12532 error "create 10 files failed"
12534 #remote striped directory
12535 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12536 error "set striped dir error"
12537 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12538 error "create 10 files failed"
12540 for file in $(find $DIR/$tdir); do
12541 stripe_count=$($GETSTRIPE -c $file)
12542 [ $stripe_count -eq 2 ] ||
12543 error "wrong stripe $stripe_count for $file"
12548 run_test 300d "check default stripe under striped directory"
12551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12556 mkdir -p $DIR/$tdir
12558 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12559 error "set striped dir error"
12561 touch $DIR/$tdir/striped_dir/a
12562 touch $DIR/$tdir/striped_dir/b
12563 touch $DIR/$tdir/striped_dir/c
12565 mkdir $DIR/$tdir/striped_dir/dir_a
12566 mkdir $DIR/$tdir/striped_dir/dir_b
12567 mkdir $DIR/$tdir/striped_dir/dir_c
12569 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12570 error "set striped dir under striped dir error"
12572 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12573 error "set striped dir under striped dir error"
12575 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12576 error "set striped dir under striped dir error"
12578 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12579 error "rename file under striped dir should fail"
12581 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12582 error "rename dir under striped dir should fail"
12584 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12585 error "rename dir under different stripes should fail"
12587 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12588 error "rename file under striped dir should succeed"
12590 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12591 error "rename dir under striped dir should succeed"
12595 run_test 300e "check rename under striped directory"
12598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12599 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12604 mkdir -p $DIR/$tdir
12606 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12607 error "set striped dir error"
12609 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12610 error "set striped dir error"
12612 touch $DIR/$tdir/striped_dir/a
12613 mkdir $DIR/$tdir/striped_dir/dir_a
12614 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12615 error "create striped dir under striped dir fails"
12617 touch $DIR/$tdir/striped_dir1/b
12618 mkdir $DIR/$tdir/striped_dir1/dir_b
12619 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12620 error "create striped dir under striped dir fails"
12622 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12623 error "rename file under different striped dir should fail"
12625 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12626 error "rename dir under different striped dir should fail"
12628 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12629 error "rename striped dir under diff striped dir should fail"
12631 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12632 error "rename file under diff striped dirs fails"
12634 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12635 error "rename dir under diff striped dirs fails"
12639 run_test 300f "check rename cross striped directory"
12642 # tests that do cleanup/setup should be run at the end
12646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12648 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12649 $LCTL set_param fail_loc=0x903
12650 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12651 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12654 FAIL_ON_ERROR=true cleanup
12655 FAIL_ON_ERROR=true setup
12657 run_test 900 "umount should not race with any mgc requeue thread"
12660 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12661 check_and_cleanup_lustre
12662 if [ "$I_MOUNTED" != "yes" ]; then
12663 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true