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 $(flock_is_enabled); 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 $(flock_is_enabled); 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 $(flock_is_enabled); 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 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6786 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6787 $LCTL set_param fail_loc=0x80000315
6788 flocks_test 2 $DIR/$tdir
6790 run_test 105d "flock race (should not freeze) ========"
6792 test_105e() { # bug 22660 && 22040
6793 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6795 flocks_test 3 $DIR/$tfile
6797 run_test 105e "Two conflicting flocks from same process ======="
6799 test_106() { #bug 10921
6800 test_mkdir -p $DIR/$tdir
6801 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6802 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6804 run_test 106 "attempt exec of dir followed by chown of that dir"
6807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6814 local save_pattern=$(sysctl -n kernel.core_pattern)
6815 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6816 sysctl -w kernel.core_pattern=$file
6817 sysctl -w kernel.core_uses_pid=0
6825 kill -s 11 $SLEEPPID
6827 if [ -e $file ]; then
6828 size=`stat -c%s $file`
6829 [ $size -eq 0 ] && error "Fail to create core file $file"
6831 error "Fail to create core file $file"
6834 sysctl -w kernel.core_pattern=$save_pattern
6835 sysctl -w kernel.core_uses_pid=$save_uses_pid
6838 run_test 107 "Coredump on SIG"
6841 test_mkdir -p $DIR/$tdir
6842 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6843 error "mkdir with 255 char failed"
6844 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6845 error "mkdir with 256 char should fail, but did not"
6846 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6847 error "create with 255 char failed"
6848 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6849 error "create with 256 char should fail, but did not"
6854 run_test 110 "filename length checking"
6857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6858 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
6859 tail -1 | cut -c11-20)
6860 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
6861 echo "Starting with $OSTIO_pre threads"
6864 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
6865 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
6866 echo "$NUMTEST creates/unlinks"
6867 test_mkdir -p $DIR/$tdir
6868 createmany -o $DIR/$tdir/$tfile $NUMTEST
6869 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6871 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
6872 tail -1 | cut -c11-20)
6874 # don't return an error
6875 [ $OSTIO_post == $OSTIO_pre ] && echo \
6876 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6877 echo "This may be fine, depending on what ran before this test" &&
6878 echo "and how fast this system is." && return
6880 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6882 run_test 115 "verify dynamic thread creation===================="
6885 wait_delete_completed
6886 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6887 echo OST kbytes available: ${AVAIL[@]}
6888 MAXI=0; MAXV=${AVAIL[0]}
6889 MINI=0; MINV=${AVAIL[0]}
6890 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6891 #echo OST $i: ${AVAIL[i]}kb
6892 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
6893 MAXV=${AVAIL[i]}; MAXI=$i
6895 if [[ ${AVAIL[i]} -lt $MINV ]]; then
6896 MINV=${AVAIL[i]}; MINI=$i
6899 echo Min free space: OST $MINI: $MINV
6900 echo Max free space: OST $MAXI: $MAXV
6903 test_116a() { # was previously test_116()
6904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6905 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
6907 echo -n "Free space priority "
6908 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6913 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6914 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
6916 trap simple_cleanup_common EXIT
6919 # Check if we need to generate uneven OSTs
6920 test_mkdir -p $DIR/$tdir/OST${MINI}
6921 local FILL=$(($MINV / 4))
6922 local DIFF=$(($MAXV - $MINV))
6923 local DIFF2=$(($DIFF * 100 / $MINV))
6925 local threshold=$(do_facet $SINGLEMDS \
6926 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
6927 threshold=${threshold%%%}
6928 echo -n "Check for uneven OSTs: "
6929 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6931 if [[ $DIFF2 -gt $threshold ]]; then
6933 echo "Don't need to fill OST$MINI"
6935 # generate uneven OSTs. Write 2% over the QOS threshold value
6937 DIFF=$(($threshold - $DIFF2 + 2))
6938 DIFF2=$(( ($MINV * $DIFF)/100 ))
6939 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6940 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6941 error "setstripe failed"
6942 DIFF=$(($DIFF2 / 2048))
6944 while [ $i -lt $DIFF ]; do
6946 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6947 bs=2M count=1 2>/dev/null
6956 DIFF=$(($MAXV - $MINV))
6957 DIFF2=$(($DIFF * 100 / $MINV))
6958 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6959 if [[ $DIFF2 -gt $threshold ]]; then
6962 echo "failed - QOS mode won't be used"
6963 skip "QOS imbalance criteria not met"
6964 simple_cleanup_common
6968 MINI1=$MINI; MINV1=$MINV
6969 MAXI1=$MAXI; MAXV1=$MAXV
6971 # now fill using QOS
6972 $SETSTRIPE -c 1 $DIR/$tdir
6973 FILL=$(($FILL / 200))
6974 if [ $FILL -gt 600 ]; then
6977 echo "writing $FILL files to QOS-assigned OSTs"
6979 while [ $i -lt $FILL ]; do
6981 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6985 echo "wrote $i 200k files"
6989 echo "Note: free space may not be updated, so measurements might be off"
6991 DIFF2=$(($MAXV - $MINV))
6992 echo "free space delta: orig $DIFF final $DIFF2"
6993 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6994 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6995 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6996 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6997 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6998 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7000 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7002 # Figure out which files were written where
7003 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7004 awk '/'$MINI1': / {print $2; exit}')
7006 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7007 echo "$MINC files created on smaller OST $MINI1"
7008 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7009 awk '/'$MAXI1': / {print $2; exit}')
7011 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7012 echo "$MAXC files created on larger OST $MAXI1"
7013 FILL=$(($MAXC * 100 / $MINC - 100))
7014 [[ $MINC -gt 0 ]] &&
7015 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7016 [[ $MAXC -gt $MINC ]] ||
7017 error_ignore LU-9 "stripe QOS didn't balance free space"
7018 simple_cleanup_common
7020 run_test 116a "stripe QOS: free space balance ==================="
7022 test_116b() { # LU-2093
7023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7024 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7025 head -1 2>/dev/null)" ] && skip "no QOS" && return
7026 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7028 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7029 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7030 do_facet $SINGLEMDS lctl set_param \
7031 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7033 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7034 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7035 do_facet $SINGLEMDS lctl set_param fail_loc=0
7037 do_facet $SINGLEMDS lctl set_param \
7038 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7040 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7042 test_117() # bug 10891
7044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7045 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7046 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7047 lctl set_param fail_loc=0x21e
7048 > $DIR/$tfile || error "truncate failed"
7049 lctl set_param fail_loc=0
7050 echo "Truncate succeeded."
7053 run_test 117 "verify osd extend =========="
7055 NO_SLOW_RESENDCOUNT=4
7056 export OLD_RESENDCOUNT=""
7057 set_resend_count () {
7058 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7059 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7060 lctl set_param -n $PROC_RESENDCOUNT $1
7061 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7064 # for reduce test_118* time (b=14842)
7065 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7067 # Reset async IO behavior after error case
7069 FILE=$DIR/reset_async
7071 # Ensure all OSCs are cleared
7072 $SETSTRIPE -c -1 $FILE
7073 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7078 test_118a() #bug 11710
7080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7083 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7084 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7085 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7087 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7088 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7093 run_test 118a "verify O_SYNC works =========="
7097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7098 remote_ost_nodsh && skip "remote OST with nodsh" && return
7102 #define OBD_FAIL_OST_ENOENT 0x217
7103 set_nodes_failloc "$(osts_nodes)" 0x217
7104 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7106 set_nodes_failloc "$(osts_nodes)" 0
7107 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7108 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7111 if [[ $RC -eq 0 ]]; then
7112 error "Must return error due to dropped pages, rc=$RC"
7116 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7117 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7121 echo "Dirty pages not leaked on ENOENT"
7123 # Due to the above error the OSC will issue all RPCs syncronously
7124 # until a subsequent RPC completes successfully without error.
7125 $MULTIOP $DIR/$tfile Ow4096yc
7130 run_test 118b "Reclaim dirty pages on fatal error =========="
7134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7136 # for 118c, restore the original resend count, LU-1940
7137 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7138 set_resend_count $OLD_RESENDCOUNT
7139 remote_ost_nodsh && skip "remote OST with nodsh" && return
7143 #define OBD_FAIL_OST_EROFS 0x216
7144 set_nodes_failloc "$(osts_nodes)" 0x216
7146 # multiop should block due to fsync until pages are written
7147 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7151 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7152 error "Multiop failed to block on fsync, pid=$MULTIPID"
7155 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7157 if [[ $WRITEBACK -eq 0 ]]; then
7158 error "No page in writeback, writeback=$WRITEBACK"
7161 set_nodes_failloc "$(osts_nodes)" 0
7164 if [[ $RC -ne 0 ]]; then
7165 error "Multiop fsync failed, rc=$RC"
7168 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7169 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7171 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7172 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7176 echo "Dirty pages flushed via fsync on EROFS"
7179 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7181 # continue to use small resend count to reduce test_118* time (b=14842)
7182 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7187 remote_ost_nodsh && skip "remote OST with nodsh" && return
7191 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7192 set_nodes_failloc "$(osts_nodes)" 0x214
7193 # multiop should block due to fsync until pages are written
7194 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7198 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7199 error "Multiop failed to block on fsync, pid=$MULTIPID"
7202 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7204 if [[ $WRITEBACK -eq 0 ]]; then
7205 error "No page in writeback, writeback=$WRITEBACK"
7208 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7209 set_nodes_failloc "$(osts_nodes)" 0
7211 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7212 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7214 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7215 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7219 echo "Dirty pages gaurenteed flushed via fsync"
7222 run_test 118d "Fsync validation inject a delay of the bulk =========="
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7229 lctl set_param fail_loc=0x8000040a
7231 # Should simulate EINVAL error which is fatal
7232 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7234 if [[ $RC -eq 0 ]]; then
7235 error "Must return error due to dropped pages, rc=$RC"
7238 lctl set_param fail_loc=0x0
7240 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7241 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7242 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7244 if [[ $LOCKED -ne 0 ]]; then
7245 error "Locked pages remain in cache, locked=$LOCKED"
7248 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7249 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7253 echo "No pages locked after fsync"
7258 run_test 118f "Simulate unrecoverable OSC side error =========="
7261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7264 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7265 lctl set_param fail_loc=0x406
7267 # simulate local -ENOMEM
7268 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7271 lctl set_param fail_loc=0
7272 if [[ $RC -eq 0 ]]; then
7273 error "Must return error due to dropped pages, rc=$RC"
7276 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7277 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7278 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7280 if [[ $LOCKED -ne 0 ]]; then
7281 error "Locked pages remain in cache, locked=$LOCKED"
7284 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7285 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7289 echo "No pages locked after fsync"
7294 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7298 remote_ost_nodsh && skip "remote OST with nodsh" && return
7302 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7303 set_nodes_failloc "$(osts_nodes)" 0x20e
7304 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7305 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7308 set_nodes_failloc "$(osts_nodes)" 0
7309 if [[ $RC -eq 0 ]]; then
7310 error "Must return error due to dropped pages, rc=$RC"
7313 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7314 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7315 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7317 if [[ $LOCKED -ne 0 ]]; then
7318 error "Locked pages remain in cache, locked=$LOCKED"
7321 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7322 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7326 echo "No pages locked after fsync"
7330 run_test 118h "Verify timeout in handling recoverables errors =========="
7332 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7336 remote_ost_nodsh && skip "remote OST with nodsh" && return
7340 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7341 set_nodes_failloc "$(osts_nodes)" 0x20e
7343 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7344 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7347 set_nodes_failloc "$(osts_nodes)" 0
7351 if [[ $RC -ne 0 ]]; then
7352 error "got error, but should be not, rc=$RC"
7355 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7356 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7357 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7358 if [[ $LOCKED -ne 0 ]]; then
7359 error "Locked pages remain in cache, locked=$LOCKED"
7362 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7363 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7367 echo "No pages locked after fsync"
7371 run_test 118i "Fix error before timeout in recoverable error =========="
7373 [ "$SLOW" = "no" ] && set_resend_count 4
7376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7377 remote_ost_nodsh && skip "remote OST with nodsh" && return
7381 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7382 set_nodes_failloc "$(osts_nodes)" 0x220
7384 # return -EIO from OST
7385 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7387 set_nodes_failloc "$(osts_nodes)" 0x0
7388 if [[ $RC -eq 0 ]]; then
7389 error "Must return error due to dropped pages, rc=$RC"
7392 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7393 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7394 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7395 if [[ $LOCKED -ne 0 ]]; then
7396 error "Locked pages remain in cache, locked=$LOCKED"
7399 # in recoverable error on OST we want resend and stay until it finished
7400 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7401 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7405 echo "No pages locked after fsync"
7409 run_test 118j "Simulate unrecoverable OST side error =========="
7413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7414 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7416 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7417 set_nodes_failloc "$(osts_nodes)" 0x20e
7418 test_mkdir -p $DIR/$tdir
7420 for ((i=0;i<10;i++)); do
7421 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7422 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7429 set_nodes_failloc "$(osts_nodes)" 0
7432 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7438 test_mkdir -p $DIR/$tdir
7439 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7442 run_test 118l "fsync dir ========="
7444 test_118m() # LU-3066
7446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7447 test_mkdir -p $DIR/$tdir
7448 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7451 run_test 118m "fdatasync dir ========="
7453 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7455 test_119a() # bug 11737
7457 BSIZE=$((512 * 1024))
7458 directio write $DIR/$tfile 0 1 $BSIZE
7459 # We ask to read two blocks, which is more than a file size.
7460 # directio will indicate an error when requested and actual
7461 # sizes aren't equeal (a normal situation in this case) and
7462 # print actual read amount.
7463 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7464 if [ "$NOB" != "$BSIZE" ]; then
7465 error "read $NOB bytes instead of $BSIZE"
7469 run_test 119a "Short directIO read must return actual read amount"
7471 test_119b() # bug 11737
7473 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7475 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7476 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7478 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7479 error "direct read failed"
7482 run_test 119b "Sparse directIO read must return actual read amount"
7484 test_119c() # bug 13099
7487 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7488 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7491 run_test 119c "Testing for direct read hitting hole"
7493 test_119d() # bug 15950
7495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7496 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7497 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7499 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7500 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7501 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7502 lctl set_param fail_loc=0x40d
7503 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7506 cat $DIR/$tfile > /dev/null &
7507 lctl set_param fail_loc=0
7510 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7512 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7513 error "the read rpcs have not completed in 2s"
7515 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7517 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7521 test_mkdir -p $DIR/$tdir
7522 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7523 skip "no early lock cancel on server" && return 0
7525 lru_resize_disable mdc
7526 lru_resize_disable osc
7527 cancel_lru_locks mdc
7528 # asynchronous object destroy at MDT could cause bl ast to client
7529 cancel_lru_locks osc
7531 stat $DIR/$tdir > /dev/null
7532 can1=$(do_facet $SINGLEMDS \
7533 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7534 awk '/ldlm_cancel/ {print $2}')
7535 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7536 awk '/ldlm_bl_callback/ {print $2}')
7537 test_mkdir -c1 $DIR/$tdir/d1
7538 can2=$(do_facet $SINGLEMDS \
7539 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7540 awk '/ldlm_cancel/ {print $2}')
7541 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7542 awk '/ldlm_bl_callback/ {print $2}')
7543 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7544 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7545 lru_resize_enable mdc
7546 lru_resize_enable osc
7548 run_test 120a "Early Lock Cancel: mkdir test"
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7552 test_mkdir $DIR/$tdir
7553 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7554 skip "no early lock cancel on server" && return 0
7555 lru_resize_disable mdc
7556 lru_resize_disable osc
7557 cancel_lru_locks mdc
7558 stat $DIR/$tdir > /dev/null
7559 can1=$(do_facet $SINGLEMDS \
7560 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7561 awk '/ldlm_cancel/ {print $2}')
7562 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7563 awk '/ldlm_bl_callback/ {print $2}')
7565 can2=$(do_facet $SINGLEMDS \
7566 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7567 awk '/ldlm_cancel/ {print $2}')
7568 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7569 awk '/ldlm_bl_callback/ {print $2}')
7570 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7571 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7572 lru_resize_enable mdc
7573 lru_resize_enable osc
7575 run_test 120b "Early Lock Cancel: create test"
7578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7579 test_mkdir -c1 $DIR/$tdir
7580 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7581 skip "no early lock cancel on server" && return 0
7582 lru_resize_disable mdc
7583 lru_resize_disable osc
7584 test_mkdir -p -c1 $DIR/$tdir/d1
7585 test_mkdir -p -c1 $DIR/$tdir/d2
7586 touch $DIR/$tdir/d1/f1
7587 cancel_lru_locks mdc
7588 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7589 can1=$(do_facet $SINGLEMDS \
7590 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7591 awk '/ldlm_cancel/ {print $2}')
7592 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7593 awk '/ldlm_bl_callback/ {print $2}')
7594 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7595 can2=$(do_facet $SINGLEMDS \
7596 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7597 awk '/ldlm_cancel/ {print $2}')
7598 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7599 awk '/ldlm_bl_callback/ {print $2}')
7600 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7601 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7602 lru_resize_enable mdc
7603 lru_resize_enable osc
7605 run_test 120c "Early Lock Cancel: link test"
7608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7609 test_mkdir -p -c1 $DIR/$tdir
7610 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7611 skip "no early lock cancel on server" && return 0
7612 lru_resize_disable mdc
7613 lru_resize_disable osc
7615 cancel_lru_locks mdc
7616 stat $DIR/$tdir > /dev/null
7617 can1=$(do_facet $SINGLEMDS \
7618 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7619 awk '/ldlm_cancel/ {print $2}')
7620 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7621 awk '/ldlm_bl_callback/ {print $2}')
7622 chmod a+x $DIR/$tdir
7623 can2=$(do_facet $SINGLEMDS \
7624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7625 awk '/ldlm_cancel/ {print $2}')
7626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7627 awk '/ldlm_bl_callback/ {print $2}')
7628 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7629 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7630 lru_resize_enable mdc
7631 lru_resize_enable osc
7633 run_test 120d "Early Lock Cancel: setattr test"
7636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7637 test_mkdir -p -c1 $DIR/$tdir
7638 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7639 skip "no early lock cancel on server" && return 0
7640 lru_resize_disable mdc
7641 lru_resize_disable osc
7642 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7643 cancel_lru_locks mdc
7644 cancel_lru_locks osc
7645 dd if=$DIR/$tdir/f1 of=/dev/null
7646 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7647 can1=$(do_facet $SINGLEMDS \
7648 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7649 awk '/ldlm_cancel/ {print $2}')
7650 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7651 awk '/ldlm_bl_callback/ {print $2}')
7652 unlink $DIR/$tdir/f1
7653 can2=$(do_facet $SINGLEMDS \
7654 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7655 awk '/ldlm_cancel/ {print $2}')
7656 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7657 awk '/ldlm_bl_callback/ {print $2}')
7658 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7659 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7660 lru_resize_enable mdc
7661 lru_resize_enable osc
7663 run_test 120e "Early Lock Cancel: unlink test"
7666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7667 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7668 skip "no early lock cancel on server" && return 0
7669 test_mkdir -p -c1 $DIR/$tdir
7670 lru_resize_disable mdc
7671 lru_resize_disable osc
7672 test_mkdir -p -c1 $DIR/$tdir/d1
7673 test_mkdir -p -c1 $DIR/$tdir/d2
7674 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7675 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7676 cancel_lru_locks mdc
7677 cancel_lru_locks osc
7678 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7679 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7680 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7681 can1=$(do_facet $SINGLEMDS \
7682 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7683 awk '/ldlm_cancel/ {print $2}')
7684 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7685 awk '/ldlm_bl_callback/ {print $2}')
7686 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7687 can2=$(do_facet $SINGLEMDS \
7688 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7689 awk '/ldlm_cancel/ {print $2}')
7690 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7691 awk '/ldlm_bl_callback/ {print $2}')
7692 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7693 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7694 lru_resize_enable mdc
7695 lru_resize_enable osc
7697 run_test 120f "Early Lock Cancel: rename test"
7700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7701 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7702 skip "no early lock cancel on server" && return 0
7703 lru_resize_disable mdc
7704 lru_resize_disable osc
7706 echo create $count files
7707 test_mkdir -p $DIR/$tdir
7708 cancel_lru_locks mdc
7709 cancel_lru_locks osc
7712 can0=$(do_facet $SINGLEMDS \
7713 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7714 awk '/ldlm_cancel/ {print $2}')
7715 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7716 awk '/ldlm_bl_callback/ {print $2}')
7717 createmany -o $DIR/$tdir/f $count
7719 can1=$(do_facet $SINGLEMDS \
7720 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7721 awk '/ldlm_cancel/ {print $2}')
7722 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7723 awk '/ldlm_bl_callback/ {print $2}')
7725 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7726 echo rm $count files
7729 can2=$(do_facet $SINGLEMDS \
7730 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7731 awk '/ldlm_cancel/ {print $2}')
7732 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7733 awk '/ldlm_bl_callback/ {print $2}')
7735 echo total: $count removes in $((t2-t1))
7736 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7738 # wait for commitment of removal
7739 lru_resize_enable mdc
7740 lru_resize_enable osc
7742 run_test 120g "Early Lock Cancel: performance test"
7744 test_121() { #bug #10589
7745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7747 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7748 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7749 lctl set_param fail_loc=0x310
7750 cancel_lru_locks osc > /dev/null
7751 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7752 lctl set_param fail_loc=0
7753 [[ $reads -eq $writes ]] ||
7754 error "read $reads blocks, must be $writes blocks"
7756 run_test 121 "read cancel race ========="
7758 test_123a() { # was test 123, statahead(bug 11401)
7759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7761 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7762 log "testing on UP system. Performance may be not as good as expected."
7767 test_mkdir -p $DIR/$tdir
7768 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7769 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7771 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7772 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7774 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7775 lctl set_param -n llite.*.statahead_max 0
7776 lctl get_param llite.*.statahead_max
7777 cancel_lru_locks mdc
7778 cancel_lru_locks osc
7780 time ls -l $DIR/$tdir | wc -l
7782 delta=$((etime - stime))
7783 log "ls $i files without statahead: $delta sec"
7784 lctl set_param llite.*.statahead_max=$max
7786 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7787 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7788 cancel_lru_locks mdc
7789 cancel_lru_locks osc
7791 time ls -l $DIR/$tdir | wc -l
7793 delta_sa=$((etime - stime))
7794 log "ls $i files with statahead: $delta_sa sec"
7795 lctl get_param -n llite.*.statahead_stats
7796 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7798 [[ $swrong -lt $ewrong ]] &&
7799 log "statahead was stopped, maybe too many locks held!"
7800 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
7802 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7803 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7804 lctl set_param -n llite.*.statahead_max 0
7805 lctl get_param llite.*.statahead_max
7806 cancel_lru_locks mdc
7807 cancel_lru_locks osc
7809 time ls -l $DIR/$tdir | wc -l
7811 delta=$((etime - stime))
7812 log "ls $i files again without statahead: $delta sec"
7813 lctl set_param llite.*.statahead_max=$max
7814 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7815 if [ $SLOWOK -eq 0 ]; then
7816 error "ls $i files is slower with statahead!"
7818 log "ls $i files is slower with statahead!"
7824 [ $delta -gt 20 ] && break
7825 [ $delta -gt 8 ] && MULT=$((50 / delta))
7826 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7834 delta=$((etime - stime))
7835 log "rm -r $DIR/$tdir/: $delta seconds"
7837 lctl get_param -n llite.*.statahead_stats
7839 run_test 123a "verify statahead work"
7841 test_123b () { # statahead(bug 15027)
7842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7843 test_mkdir -p $DIR/$tdir
7844 createmany -o $DIR/$tdir/$tfile-%d 1000
7846 cancel_lru_locks mdc
7847 cancel_lru_locks osc
7849 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7850 lctl set_param fail_loc=0x80000803
7851 ls -lR $DIR/$tdir > /dev/null
7853 lctl set_param fail_loc=0x0
7854 lctl get_param -n llite.*.statahead_stats
7859 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7863 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7864 skip "no lru resize on server" && return 0
7866 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7868 log "create $NR files at $DIR/$tdir"
7869 createmany -o $DIR/$tdir/f $NR ||
7870 error "failed to create $NR files in $DIR/$tdir"
7872 cancel_lru_locks mdc
7873 ls -l $DIR/$tdir > /dev/null
7877 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
7878 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7879 LRU_SIZE=$($LCTL get_param -n $PARAM)
7880 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
7881 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7883 log "NS=$(basename $NSDIR)"
7888 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
7889 skip "Not enough cached locks created!"
7896 # We know that lru resize allows one client to hold $LIMIT locks
7897 # for 10h. After that locks begin to be killed by client.
7899 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
7902 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7903 # killing locks. Some time was spent for creating locks. This means
7904 # that up to the moment of sleep finish we must have killed some of
7905 # them (10-100 locks). This depends on how fast ther were created.
7906 # Many of them were touched in almost the same moment and thus will
7907 # be killed in groups.
7908 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7910 # Use $LRU_SIZE_B here to take into account real number of locks
7911 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7912 local LRU_SIZE_B=$LRU_SIZE
7914 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
7915 log "OLD_LVF=$OLD_LVF"
7916 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
7918 # Let's make sure that we really have some margin. Client checks
7919 # cached locks every 10 sec.
7921 log "Sleep ${SLEEP} sec"
7923 while ((SEC<$SLEEP)); do
7927 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
7931 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7932 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
7934 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
7935 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7936 unlinkmany $DIR/$tdir/f $NR
7940 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7941 log "unlink $NR files at $DIR/$tdir"
7942 unlinkmany $DIR/$tdir/f $NR
7944 run_test 124a "lru resize ======================================="
7946 get_max_pool_limit()
7948 local limit=$($LCTL get_param \
7949 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
7952 if [[ $l -gt $max ]]; then
7960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7961 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7962 skip "no lru resize on server" && return 0
7964 LIMIT=$(get_max_pool_limit)
7966 NR=$(($(default_lru_size)*20))
7967 if [[ $NR -gt $LIMIT ]]; then
7968 log "Limit lock number by $LIMIT locks"
7971 lru_resize_disable mdc
7972 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7973 error "failed to create $DIR/$tdir/disable_lru_resize"
7975 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7976 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7977 cancel_lru_locks mdc
7980 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7983 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7986 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7990 nolruresize_delta=$((etime-stime))
7991 log "ls -la time: $nolruresize_delta seconds"
7992 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7993 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7995 lru_resize_enable mdc
7996 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7997 error "failed to create $DIR/$tdir/enable_lru_resize"
7999 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8000 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8001 cancel_lru_locks mdc
8004 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8007 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8010 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8014 lruresize_delta=$((etime-stime))
8015 log "ls -la time: $lruresize_delta seconds"
8016 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8018 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8019 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8020 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8021 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8023 log "lru resize performs the same with no lru resize"
8025 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8027 run_test 124b "lru resize (performance test) ======================="
8029 test_125() { # 13358
8030 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8031 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8032 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8033 test_mkdir -p $DIR/d125 || error "mkdir failed"
8034 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8035 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8036 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8038 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8040 test_126() { # bug 12829/13455
8041 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8042 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8043 $GSS && skip "must run as gss disabled" && return
8045 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8046 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8048 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8050 run_test 126 "check that the fsgid provided by the client is taken into account"
8052 test_127a() { # bug 15521
8053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8054 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8055 $LCTL set_param osc.*.stats=0
8056 FSIZE=$((2048 * 1024))
8057 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8058 cancel_lru_locks osc
8059 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8061 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8062 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8063 echo "got $COUNT $NAME"
8064 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8065 eval $NAME=$COUNT || error "Wrong proc format"
8068 read_bytes|write_bytes)
8069 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8070 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8071 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8072 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8073 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8074 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8075 error "sumsquare is too small: $SUMSQ"
8076 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8077 error "sumsquare is too big: $SUMSQ"
8081 done < $DIR/${tfile}.tmp
8083 #check that we actually got some stats
8084 [ "$read_bytes" ] || error "Missing read_bytes stats"
8085 [ "$write_bytes" ] || error "Missing write_bytes stats"
8086 [ "$read_bytes" != 0 ] || error "no read done"
8087 [ "$write_bytes" != 0 ] || error "no write done"
8089 run_test 127a "verify the client stats are sane"
8091 test_127b() { # bug LU-333
8092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8093 $LCTL set_param llite.*.stats=0
8094 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8095 # perform 2 reads and writes so MAX is different from SUM.
8096 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8097 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8098 cancel_lru_locks osc
8099 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8100 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8102 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8103 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8104 echo "got $COUNT $NAME"
8105 eval $NAME=$COUNT || error "Wrong proc format"
8109 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8110 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8111 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8112 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8115 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8116 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8117 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8118 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8122 done < $TMP/${tfile}.tmp
8124 #check that we actually got some stats
8125 [ "$read_bytes" ] || error "Missing read_bytes stats"
8126 [ "$write_bytes" ] || error "Missing write_bytes stats"
8127 [ "$read_bytes" != 0 ] || error "no read done"
8128 [ "$write_bytes" != 0 ] || error "no write done"
8130 run_test 127b "verify the llite client stats are sane"
8132 test_128() { # bug 15212
8134 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8139 result=$(grep error $TMP/$tfile.log)
8141 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8143 run_test 128 "interactive lfs for 2 consecutive find's"
8150 local LDPROC=/proc/fs/ldiskfs
8151 local facets=$(get_facets MDS)
8153 for facet in ${facets//,/ }; do
8154 canondev=$(ldiskfs_canon \
8155 *.$(convert_facet2label $facet).mntdev $facet)
8156 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8157 LDPROC=/sys/fs/ldiskfs
8158 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8164 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8165 skip "Only applicable to ldiskfs-based MDTs"
8168 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8173 test_mkdir -p $DIR/$tdir
8175 # block size of mds1
8176 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8177 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8178 local MAX=$((MDSBLOCKSIZE * 3))
8180 local I=$(stat -c%s "$DIR/$tdir")
8182 local STRIPE_COUNT=1
8183 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8184 MAX=$((MAX*STRIPE_COUNT))
8185 while [[ $I -le $MAX ]]; do
8186 $MULTIOP $DIR/$tdir/$J Oc
8188 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8189 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8190 #and EFBIG for previous versions
8191 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8193 echo "return code $rc received as expected"
8194 multiop $DIR/$tdir/$J Oc ||
8195 error_exit "multiop failed w/o dir size limit"
8197 I=$(stat -c%s "$DIR/$tdir")
8199 if [ $(lustre_version_code $SINGLEMDS) -lt \
8200 $(version_code 2.4.51) ]
8202 [[ $I -eq $MAX ]] && return 0
8204 [[ $I -gt $MAX ]] && return 0
8206 error_exit "current dir size $I, previous limit $MAX"
8207 elif [ $rc -ne 0 ]; then
8209 error_exit "return code $rc received instead of expected " \
8210 "$EFBIG or $ENOSPC, files in dir $I"
8213 I=$(stat -c%s "$DIR/$tdir")
8217 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8219 run_test 129 "test directory size limit ========================"
8228 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8229 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8232 trap cleanup_130 EXIT RETURN
8234 local fm_file=$DIR/$tfile
8235 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8236 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8237 error "dd failed for $fm_file"
8239 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8240 filefrag -ves $fm_file
8242 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8243 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8244 [ $RC != 0 ] && error "filefrag $fm_file failed"
8246 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8247 grep -v "ext:" | grep -v "found")
8248 lun=$($GETSTRIPE -i $fm_file)
8250 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8253 for line in $filefrag_op
8255 frag_lun=`echo $line | cut -d: -f5`
8256 ext_len=`echo $line | cut -d: -f4`
8257 if (( $frag_lun != $lun )); then
8259 error "FIEMAP on 1-stripe file($fm_file) failed"
8262 (( tot_len += ext_len ))
8265 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8267 error "FIEMAP on 1-stripe file($fm_file) failed;"
8273 echo "FIEMAP on single striped file succeeded"
8275 run_test 130a "FIEMAP (1-stripe file)"
8278 [ "$OSTCOUNT" -lt "2" ] &&
8279 skip_env "skipping FIEMAP on 2-stripe file test" && return
8281 [ "$OSTCOUNT" -ge "10" ] &&
8282 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8284 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8285 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8288 trap cleanup_130 EXIT RETURN
8290 local fm_file=$DIR/$tfile
8291 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8292 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8293 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8295 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8296 error "dd failed on $fm_file"
8298 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8299 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8300 grep -v "ext:" | grep -v "found")
8302 last_lun=$(echo $filefrag_op | cut -d: -f5)
8307 for line in $filefrag_op
8309 frag_lun=`echo $line | cut -d: -f5`
8310 ext_len=`echo $line | cut -d: -f4`
8311 if (( $frag_lun != $last_lun )); then
8312 if (( tot_len != 1024 )); then
8314 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8321 (( tot_len += ext_len ))
8324 if (( num_luns != 2 || tot_len != 1024 )); then
8326 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8332 echo "FIEMAP on 2-stripe file succeeded"
8334 run_test 130b "FIEMAP (2-stripe file)"
8337 [ "$OSTCOUNT" -lt "2" ] &&
8338 skip_env "skipping FIEMAP on 2-stripe file" && return
8340 [ "$OSTCOUNT" -ge "10" ] &&
8341 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8343 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8344 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8347 trap cleanup_130 EXIT RETURN
8349 local fm_file=$DIR/$tfile
8350 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8351 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8352 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8354 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8356 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8357 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8359 last_lun=`echo $filefrag_op | cut -d: -f5`
8364 for line in $filefrag_op
8366 frag_lun=`echo $line | cut -d: -f5`
8367 ext_len=`echo $line | cut -d: -f4`
8368 if (( $frag_lun != $last_lun )); then
8369 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8370 if (( logical != 512 )); then
8372 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8375 if (( tot_len != 512 )); then
8377 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8384 (( tot_len += ext_len ))
8387 if (( num_luns != 2 || tot_len != 512 )); then
8389 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8395 echo "FIEMAP on 2-stripe file with hole succeeded"
8397 run_test 130c "FIEMAP (2-stripe file with hole)"
8400 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8402 [ "$OSTCOUNT" -ge "10" ] &&
8403 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8405 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8406 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8408 trap cleanup_130 EXIT RETURN
8410 local fm_file=$DIR/$tfile
8411 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8412 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8413 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8415 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8416 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8417 error "dd failed on $fm_file"
8419 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8420 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8421 grep -v "ext:" | grep -v "found"`
8423 last_lun=`echo $filefrag_op | cut -d: -f5`
8428 for line in $filefrag_op
8430 frag_lun=`echo $line | cut -d: -f5`
8431 ext_len=`echo $line | cut -d: -f4`
8432 if (( $frag_lun != $last_lun )); then
8433 if (( tot_len != 1024 )); then
8435 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8442 (( tot_len += ext_len ))
8445 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8447 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8453 echo "FIEMAP on N-stripe file succeeded"
8455 run_test 130d "FIEMAP (N-stripe file)"
8458 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8460 [ "$OSTCOUNT" -ge "10" ] &&
8461 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8463 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8464 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8466 trap cleanup_130 EXIT RETURN
8468 local fm_file=$DIR/$tfile
8469 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8470 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8471 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8474 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8475 for ((i = 0; i < $NUM_BLKS; i++))
8477 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8480 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8481 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8483 last_lun=`echo $filefrag_op | cut -d: -f5`
8488 for line in $filefrag_op
8490 frag_lun=`echo $line | cut -d: -f5`
8491 ext_len=`echo $line | cut -d: -f4`
8492 if (( $frag_lun != $last_lun )); then
8493 if (( tot_len != $EXPECTED_LEN )); then
8495 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8502 (( tot_len += ext_len ))
8505 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8507 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8513 echo "FIEMAP with continuation calls succeeded"
8515 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8517 # Test for writev/readv
8519 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8520 error "writev test failed"
8521 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8522 error "readv failed"
8525 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8528 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8529 error "append writev test failed"
8530 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8531 error "append writev test failed"
8534 run_test 131b "test append writev"
8537 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8540 run_test 131c "test read/write on file w/o objects"
8543 rwv -f $DIR/$tfile -w -n 1 1572864
8544 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8545 if [ "$NOB" != 1572864 ]; then
8546 error "Short read filed: read $NOB bytes instead of 1572864"
8550 run_test 131d "test short read"
8553 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8554 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8555 error "read hitting hole failed"
8558 run_test 131e "test read hitting hole"
8563 for node in $(osts_nodes); do
8564 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8565 [ x$gl = x"" ] && gl=0
8566 gl_sum=$((gl_sum + gl))
8576 if [ x$som = x"enabled" ]; then
8577 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8578 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8579 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8581 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8582 MOUNTOPT="$MOUNTOPT,som_preview"
8583 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8586 # do remount to make new mount-conf parameters actual
8593 test_132() { #1028, SOM
8594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8596 local num=$(get_mds_dir $DIR)
8597 local mymds=mds${num}
8598 local MOUNTOPT_SAVE=$MOUNTOPT
8600 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8601 cancel_lru_locks osc
8603 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8605 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8606 stat $DIR/$tfile >/dev/null
8607 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8608 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8610 som_mode_switch $som1 $gl1 $gl2
8612 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8613 cancel_lru_locks osc
8615 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8616 if [ $som1 == $som2 ]; then
8617 error "som is still "$som2
8618 if [ x$som2 = x"enabled" ]; then
8625 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8626 stat $DIR/$tfile >/dev/null
8627 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8628 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8629 som_mode_switch $som2 $gl1 $gl2
8630 MOUNTOPT=$MOUNTOPT_SAVE
8632 run_test 132 "som avoids glimpse rpc"
8638 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8640 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8642 *) error "Wrong argument $1" ;;
8645 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8646 # if the argument $3 is zero, it means any stat increment is ok.
8647 if [[ $3 -gt 0 ]]; then
8648 count=$(echo $res | awk '{ print $2 }')
8649 [[ $count -ne $3 ]] &&
8650 error "The $2 counter on $1 is wrong - expected $3"
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8656 remote_ost_nodsh && skip "remote OST with nodsh" && return
8657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8659 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8660 { skip "MDS doesn't support rename stats"; return; }
8661 local testdir=$DIR/${tdir}/stats_testdir
8662 mkdir -p $DIR/${tdir}
8665 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8666 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8668 # verify mdt stats first.
8669 mkdir ${testdir} || error "mkdir failed"
8670 check_stats $SINGLEMDS "mkdir" 1
8671 touch ${testdir}/${tfile} || "touch failed"
8672 check_stats $SINGLEMDS "open" 1
8673 check_stats $SINGLEMDS "close" 1
8674 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8675 check_stats $SINGLEMDS "mknod" 1
8676 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8677 check_stats $SINGLEMDS "unlink" 1
8678 rm -f ${testdir}/${tfile} || error "file remove failed"
8679 check_stats $SINGLEMDS "unlink" 2
8681 # remove working dir and check mdt stats again.
8682 rmdir ${testdir} || error "rmdir failed"
8683 check_stats $SINGLEMDS "rmdir" 1
8685 local testdir1=$DIR/${tdir}/stats_testdir1
8687 mkdir -p ${testdir1}
8688 touch ${testdir1}/test1
8689 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8690 check_stats $SINGLEMDS "crossdir_rename" 1
8692 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8693 check_stats $SINGLEMDS "samedir_rename" 1
8697 run_test 133a "Verifying MDT stats ========================================"
8700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8701 remote_ost_nodsh && skip "remote OST with nodsh" && return
8702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8703 local testdir=$DIR/${tdir}/stats_testdir
8704 mkdir -p ${testdir} || error "mkdir failed"
8705 touch ${testdir}/${tfile} || "touch failed"
8706 cancel_lru_locks mdc
8709 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8710 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8712 # extra mdt stats verification.
8713 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8714 check_stats $SINGLEMDS "setattr" 1
8715 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8716 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8718 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8719 check_stats $SINGLEMDS "getattr" 1
8721 $LFS df || error "lfs failed"
8722 check_stats $SINGLEMDS "statfs" 1
8726 run_test 133b "Verifying extra MDT stats =================================="
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8730 remote_ost_nodsh && skip "remote OST with nodsh" && return
8731 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8732 local testdir=$DIR/${tdir}/stats_testdir
8733 test_mkdir -p ${testdir} || error "mkdir failed"
8735 # verify obdfilter stats.
8736 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8738 cancel_lru_locks osc
8739 wait_delete_completed
8742 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8743 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8745 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8747 cancel_lru_locks osc
8748 check_stats ost "write" 1
8750 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8751 check_stats ost "read" 1
8753 > ${testdir}/${tfile} || error "truncate failed"
8754 check_stats ost "punch" 1
8756 rm -f ${testdir}/${tfile} || error "file remove failed"
8757 wait_delete_completed
8758 check_stats ost "destroy" 1
8762 run_test 133c "Verifying OST stats ========================================"
8769 while [ $value -ge 2 ]; do
8774 if [ $orig -gt $order ]; then
8782 local size=('K' 'M' 'G' 'T');
8784 local size_string=$value
8786 while [ $value -ge 1024 ]; do
8787 if [ $i -gt 3 ]; then
8788 #T is the biggest unit we get here, if that is bigger,
8790 size_string=${value}T
8793 value=$((value >> 10))
8794 if [ $value -lt 1024 ]; then
8795 size_string=${value}${size[$i]}
8806 local context=${2:-.}
8807 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8809 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8815 remote_ost_nodsh && skip "remote OST with nodsh" && return
8816 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8817 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8818 { skip "MDS doesn't support rename stats"; return; }
8820 local testdir1=$DIR/${tdir}/stats_testdir1
8821 local testdir2=$DIR/${tdir}/stats_testdir2
8823 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8825 mkdir -p ${testdir1} || error "mkdir failed"
8826 mkdir -p ${testdir2} || error "mkdir failed"
8828 createmany -o $testdir1/test 512 || error "createmany failed"
8830 # check samedir rename size
8831 mv ${testdir1}/test0 ${testdir1}/test_0
8833 local testdir1_size=$(ls -l $DIR/${tdir} |
8834 awk '/stats_testdir1/ {print $5}')
8835 local testdir2_size=$(ls -l $DIR/${tdir} |
8836 awk '/stats_testdir2/ {print $5}')
8838 testdir1_size=$(order_2 $testdir1_size)
8839 testdir2_size=$(order_2 $testdir2_size)
8841 testdir1_size=$(size_in_KMGT $testdir1_size)
8842 testdir2_size=$(size_in_KMGT $testdir2_size)
8844 echo "source rename dir size: ${testdir1_size}"
8845 echo "target rename dir size: ${testdir2_size}"
8847 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8848 eval $cmd || error "$cmd failed"
8849 local samedir=$($cmd | grep 'same_dir')
8850 local same_sample=$(get_rename_size $testdir1_size)
8851 [ -z "$samedir" ] && error "samedir_rename_size count error"
8852 [[ $same_sample -eq 1 ]] ||
8853 error "samedir_rename_size error $same_sample"
8854 echo "Check same dir rename stats success"
8856 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8858 # check crossdir rename size
8859 mv ${testdir1}/test_0 ${testdir2}/test_0
8861 testdir1_size=$(ls -l $DIR/${tdir} |
8862 awk '/stats_testdir1/ {print $5}')
8863 testdir2_size=$(ls -l $DIR/${tdir} |
8864 awk '/stats_testdir2/ {print $5}')
8866 testdir1_size=$(order_2 $testdir1_size)
8867 testdir2_size=$(order_2 $testdir2_size)
8869 testdir1_size=$(size_in_KMGT $testdir1_size)
8870 testdir2_size=$(size_in_KMGT $testdir2_size)
8872 echo "source rename dir size: ${testdir1_size}"
8873 echo "target rename dir size: ${testdir2_size}"
8875 eval $cmd || error "$cmd failed"
8876 local crossdir=$($cmd | grep 'crossdir')
8877 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8878 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8879 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8880 [[ $src_sample -eq 1 ]] ||
8881 error "crossdir_rename_size error $src_sample"
8882 [[ $tgt_sample -eq 1 ]] ||
8883 error "crossdir_rename_size error $tgt_sample"
8884 echo "Check cross dir rename stats success"
8887 run_test 133d "Verifying rename_stats ========================================"
8890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8891 local testdir=$DIR/${tdir}/stats_testdir
8892 local ctr f0 f1 bs=32768 count=42 sum
8894 remote_ost_nodsh && skip "remote OST with nodsh" && return
8895 mkdir -p ${testdir} || error "mkdir failed"
8897 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8899 for ctr in {write,read}_bytes; do
8901 cancel_lru_locks osc
8903 do_facet ost1 $LCTL set_param -n \
8904 "obdfilter.*.exports.clear=clear"
8906 if [ $ctr = write_bytes ]; then
8908 f1=${testdir}/${tfile}
8910 f0=${testdir}/${tfile}
8914 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8917 cancel_lru_locks osc
8919 sum=$(do_facet ost1 $LCTL get_param \
8920 "obdfilter.*.exports.*.stats" |
8921 awk -v ctr=$ctr 'BEGIN { sum = 0 }
8922 $1 == ctr { sum += $7 }
8923 END { printf("%0.0f", sum) }')
8925 if ((sum != bs * count)); then
8926 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8932 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8935 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8938 # First without trusting modes.
8939 find $proc_dirs -exec cat '{}' \; &> /dev/null
8941 # Second verifying readability.
8944 -exec cat '{}' \; &> /dev/null ||
8945 error "proc file read failed"
8947 for facet in $SINGLEMDS ost1; do
8948 do_facet $facet find $proc_dirs \
8949 ! -name req_history \
8950 -exec cat '{}' \\\; &> /dev/null
8952 do_facet $facet find $proc_dirs \
8953 ! -name req_history \
8955 -exec cat '{}' \\\; &> /dev/null ||
8956 error "proc file read failed"
8959 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8962 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8965 # Second verifying readability.
8968 -not -name force_lbug \
8969 -not -name changelog_mask \
8970 -exec badarea_io '{}' \; > /dev/null
8972 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
8973 skip "Too old lustre on MDS"
8975 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
8976 skip "Too old lustre on ost1"
8978 for facet in $SINGLEMDS ost1; do
8979 do_facet $facet find $proc_dirs \
8981 -not -name force_lbug \
8982 -not -name changelog_mask \
8983 -exec badarea_io '{}' \\\; &> /dev/null
8989 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
8991 test_140() { #bug-17379
8992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8993 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8994 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8995 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8997 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8998 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9000 while i=`expr $i + 1`; do
9001 test_mkdir -p $i || error "Creating dir $i"
9002 cd $i || error "Changing to $i"
9003 ln -s ../stat stat || error "Creating stat symlink"
9004 # Read the symlink until ELOOP present,
9005 # not LBUGing the system is considered success,
9006 # we didn't overrun the stack.
9007 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9009 if [ $ret -eq 40 ]; then
9012 error "Open stat symlink"
9018 echo "The symlink depth = $i"
9019 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9020 error "Invalid symlink depth"
9022 # Test recursive symlink
9023 ln -s symlink_self symlink_self
9024 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9025 echo "open symlink_self returns $ret"
9026 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9028 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9032 local TF="$TMP/$tfile"
9034 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9036 cancel_lru_locks osc
9037 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9038 remount_client $MOUNT
9040 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9043 $TRUNCATE $DIR/$tfile 6000
9044 cancel_lru_locks osc
9045 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9048 echo "12345" >>$DIR/$tfile
9049 cancel_lru_locks osc
9050 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9053 echo "12345" >>$DIR/$tfile
9054 cancel_lru_locks osc
9055 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9060 run_test 150 "truncate/append tests"
9062 #LU-2902 roc_hit was not able to read all values from lproc
9063 function roc_hit_init() {
9064 local list=$(comma_list $(osts_nodes))
9065 local dir=$DIR/$tdir-check
9066 local file=$dir/file
9072 #use setstripe to do a write to every ost
9073 for i in $(seq 0 $((OSTCOUNT-1))); do
9074 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9075 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9076 idx=$(printf %04x $i)
9077 BEFORE=$(get_osd_param $list *OST*$idx stats |
9078 awk '$1 == "cache_access" {sum += $2}
9079 END { printf("%0.0f", sum) }')
9081 cancel_lru_locks osc
9082 cat $file >/dev/null
9084 AFTER=$(get_osd_param $list *OST*$idx stats |
9085 awk '$1 == "cache_access" {sum += $2}
9086 END { printf("%0.0f", sum) }')
9088 echo BEFORE:$BEFORE AFTER:$AFTER
9089 if ! let "AFTER - BEFORE == 4"; then
9091 error "roc_hit is not safe to use"
9099 function roc_hit() {
9100 local list=$(comma_list $(osts_nodes))
9101 echo $(get_osd_param $list '' stats |
9102 awk '$1 == "cache_hit" {sum += $2}
9103 END { printf("%0.0f", sum) }')
9106 function set_cache() {
9109 if [ "$2" == "off" ]; then
9112 local list=$(comma_list $(osts_nodes))
9113 set_osd_param $list '' $1_cache_enable $on
9115 cancel_lru_locks osc
9119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9120 remote_ost_nodsh && skip "remote OST with nodsh" && return
9123 local list=$(comma_list $(osts_nodes))
9125 # check whether obdfilter is cache capable at all
9126 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9127 echo "not cache-capable obdfilter"
9131 # check cache is enabled on all obdfilters
9132 if get_osd_param $list '' read_cache_enable | grep 0; then
9133 echo "oss cache is disabled"
9137 set_osd_param $list '' writethrough_cache_enable 1
9139 # check write cache is enabled on all obdfilters
9140 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9141 echo "oss write cache is NOT enabled"
9147 #define OBD_FAIL_OBD_NO_LRU 0x609
9148 do_nodes $list $LCTL set_param fail_loc=0x609
9150 # pages should be in the case right after write
9151 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9154 local BEFORE=$(roc_hit)
9155 cancel_lru_locks osc
9156 cat $DIR/$tfile >/dev/null
9157 local AFTER=$(roc_hit)
9159 do_nodes $list $LCTL set_param fail_loc=0
9161 if ! let "AFTER - BEFORE == CPAGES"; then
9162 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9165 # the following read invalidates the cache
9166 cancel_lru_locks osc
9167 set_osd_param $list '' read_cache_enable 0
9168 cat $DIR/$tfile >/dev/null
9170 # now data shouldn't be found in the cache
9172 cancel_lru_locks osc
9173 cat $DIR/$tfile >/dev/null
9175 if let "AFTER - BEFORE != 0"; then
9176 error "IN CACHE: before: $BEFORE, after: $AFTER"
9179 set_osd_param $list '' read_cache_enable 1
9182 run_test 151 "test cache on oss and controls ==============================="
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9186 local TF="$TMP/$tfile"
9188 # simulate ENOMEM during write
9189 #define OBD_FAIL_OST_NOMEM 0x226
9190 lctl set_param fail_loc=0x80000226
9191 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9193 sync || error "sync failed"
9194 lctl set_param fail_loc=0
9196 # discard client's cache
9197 cancel_lru_locks osc
9199 # simulate ENOMEM during read
9200 lctl set_param fail_loc=0x80000226
9201 cmp $TF $DIR/$tfile || error "cmp failed"
9202 lctl set_param fail_loc=0
9206 run_test 152 "test read/write with enomem ============================"
9209 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9211 run_test 153 "test if fdatasync does not crash ======================="
9213 dot_lustre_fid_permission_check() {
9215 local ffid=$MOUNT/.lustre/fid/$fid
9218 echo "stat fid $fid"
9219 stat $ffid > /dev/null || error "stat $ffid failed."
9220 echo "touch fid $fid"
9221 touch $ffid || error "touch $ffid failed."
9222 echo "write to fid $fid"
9223 cat /etc/hosts > $ffid || error "write $ffid failed."
9224 echo "read fid $fid"
9225 diff /etc/hosts $ffid || error "read $ffid failed."
9226 echo "append write to fid $fid"
9227 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9228 echo "rename fid $fid"
9229 mv $ffid $test_dir/$tfile.1 &&
9230 error "rename $ffid to $tfile.1 should fail."
9231 touch $test_dir/$tfile.1
9232 mv $test_dir/$tfile.1 $ffid &&
9233 error "rename $tfile.1 to $ffid should fail."
9234 rm -f $test_dir/$tfile.1
9235 echo "truncate fid $fid"
9236 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9237 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9238 echo "link fid $fid"
9239 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9241 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9242 echo "setfacl fid $fid"
9243 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9244 echo "getfacl fid $fid"
9245 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9247 echo "unlink fid $fid"
9248 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9249 echo "mknod fid $fid"
9250 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9252 fid=[0xf00000400:0x1:0x0]
9253 ffid=$MOUNT/.lustre/fid/$fid
9255 echo "stat non-exist fid $fid"
9256 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9257 echo "write to non-exist fid $fid"
9258 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9259 echo "link new fid $fid"
9260 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9262 mkdir -p $test_dir/$tdir
9263 touch $test_dir/$tdir/$tfile
9264 fid=$($LFS path2fid $test_dir/$tdir)
9267 error "error: could not get fid for $test_dir/$dir/$tfile."
9269 ffid=$MOUNT/.lustre/fid/$fid
9272 ls $ffid > /dev/null || error "ls $ffid failed."
9273 echo "touch $fid/$tfile.1"
9274 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9276 echo "touch $MOUNT/.lustre/fid/$tfile"
9277 touch $MOUNT/.lustre/fid/$tfile && \
9278 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9280 echo "setxattr to $MOUNT/.lustre/fid"
9281 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9283 echo "listxattr for $MOUNT/.lustre/fid"
9284 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9286 echo "delxattr from $MOUNT/.lustre/fid"
9287 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9289 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9290 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9291 error "touch invalid fid should fail."
9293 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9294 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9295 error "touch non-normal fid should fail."
9297 echo "rename $tdir to $MOUNT/.lustre/fid"
9298 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9299 error "rename to $MOUNT/.lustre/fid should fail."
9301 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9303 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9304 local new_obf_mode=777
9306 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9307 chmod $new_obf_mode $DIR/.lustre/fid ||
9308 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9310 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9311 [ $obf_mode -eq $new_obf_mode ] ||
9312 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9314 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9315 chmod $old_obf_mode $DIR/.lustre/fid ||
9316 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9319 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9320 fid=$($LFS path2fid $test_dir/$tfile-2)
9321 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9322 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9323 error "create lov data thru .lustre should fail."
9324 echo "cp /etc/passwd $test_dir/$tfile-2"
9325 cp /etc/passwd $test_dir/$tfile-2 ||
9326 error "copy to $test_dir/$tfile-2 failed."
9327 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9328 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9329 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9331 rm -rf $test_dir/tfile.lnk
9332 rm -rf $test_dir/$tfile-2
9336 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9337 skip "Need MDS version at least 2.4.1" && return
9340 local FID=$($LFS path2fid $DIR/$tfile)
9341 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9343 # check that we get the same pathname back
9344 local FOUND=$($LFS fid2path $MOUNT $FID)
9345 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9346 [ "$FOUND" != "$DIR/$tfile" ] &&
9347 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9351 run_test 154A "lfs path2fid and fid2path basic checks"
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9355 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9356 { skip "Need MDS version at least 2.2.51"; return 0; }
9357 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9359 cp /etc/hosts $DIR/$tfile
9361 fid=$($LFS path2fid $DIR/$tfile)
9363 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9365 dot_lustre_fid_permission_check "$fid" $DIR ||
9366 error "dot lustre permission check $fid failed"
9368 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9370 touch $MOUNT/.lustre/file &&
9371 error "creation is not allowed under .lustre"
9373 mkdir $MOUNT/.lustre/dir &&
9374 error "mkdir is not allowed under .lustre"
9378 run_test 154a "Open-by-FID"
9381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9382 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9383 { skip "Need MDS version at least 2.2.51"; return 0; }
9385 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9387 local remote_dir=$DIR/$tdir/remote_dir
9392 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9393 error "create remote directory failed"
9395 cp /etc/hosts $remote_dir/$tfile
9397 fid=$($LFS path2fid $remote_dir/$tfile)
9399 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9401 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9402 error "dot lustre permission check $fid failed"
9405 run_test 154b "Open-by-FID for remote directory"
9408 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9409 skip "Need MDS version at least 2.4.1" && return
9411 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9412 local FID1=$($LFS path2fid $DIR/$tfile.1)
9413 local FID2=$($LFS path2fid $DIR/$tfile.2)
9414 local FID3=$($LFS path2fid $DIR/$tfile.3)
9417 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9418 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9419 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9421 [ "$FID" = "${!want}" ] ||
9422 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9426 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9427 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9428 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9432 run_test 154c "lfs path2fid and fid2path multiple arguments"
9435 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9436 skip "Need MDS version at least 2.5.53" && return
9439 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9443 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9450 fid=$($LFS path2fid $DIR/$tfile)
9453 cmd="exec $fd<$DIR/$tfile"
9455 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9456 echo $fid_list | grep $fid
9459 cmd="exec $fd>/dev/null"
9461 if [ $rc -ne 0 ]; then
9462 error "FID $fid not found in open files list $fid_list"
9465 run_test 154d "Verify open file fid"
9467 test_155_small_load() {
9468 local temp=$TMP/$tfile
9469 local file=$DIR/$tfile
9471 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9472 error "dd of=$temp bs=6096 count=1 failed"
9474 cancel_lru_locks osc
9475 cmp $temp $file || error "$temp $file differ"
9477 $TRUNCATE $temp 6000
9478 $TRUNCATE $file 6000
9479 cmp $temp $file || error "$temp $file differ (truncate1)"
9481 echo "12345" >>$temp
9482 echo "12345" >>$file
9483 cmp $temp $file || error "$temp $file differ (append1)"
9485 echo "12345" >>$temp
9486 echo "12345" >>$file
9487 cmp $temp $file || error "$temp $file differ (append2)"
9493 test_155_big_load() {
9494 remote_ost_nodsh && skip "remote OST with nodsh" && return
9495 local temp=$TMP/$tfile
9496 local file=$DIR/$tfile
9499 local cache_size=$(do_facet ost$((MAXI+1)) \
9500 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9501 local large_file_size=$((cache_size * 2))
9503 echo "OSS cache size: $cache_size KB"
9504 echo "Large file size: $large_file_size KB"
9506 [ $MAXV -le $large_file_size ] && \
9507 skip_env "max available OST size needs > $large_file_size KB" && \
9510 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9512 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9513 error "dd of=$temp bs=$large_file_size count=1k failed"
9516 cancel_lru_locks osc
9517 cmp $temp $file || error "$temp $file differ"
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9526 set_cache writethrough on
9529 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9534 set_cache writethrough off
9537 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9542 set_cache writethrough on
9545 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9550 set_cache writethrough off
9553 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9558 set_cache writethrough on
9561 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9566 set_cache writethrough off
9569 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9574 set_cache writethrough on
9577 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9582 set_cache writethrough off
9585 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9592 local file="$DIR/$tfile"
9594 [ "$(facet_fstype ost1)" = "zfs" ] &&
9595 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9600 log "Turn on read and write cache"
9602 set_cache writethrough on
9604 log "Write data and read it back."
9605 log "Read should be satisfied from the cache."
9606 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9608 cancel_lru_locks osc
9609 cat $file >/dev/null
9611 if ! let "AFTER - BEFORE == CPAGES"; then
9612 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9614 log "cache hits:: before: $BEFORE, after: $AFTER"
9617 log "Read again; it should be satisfied from the cache."
9619 cancel_lru_locks osc
9620 cat $file >/dev/null
9622 if ! let "AFTER - BEFORE == CPAGES"; then
9623 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9625 log "cache hits:: before: $BEFORE, after: $AFTER"
9629 log "Turn off the read cache and turn on the write cache"
9631 set_cache writethrough on
9633 log "Read again; it should be satisfied from the cache."
9635 cancel_lru_locks osc
9636 cat $file >/dev/null
9638 if ! let "AFTER - BEFORE == CPAGES"; then
9639 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9641 log "cache hits:: before: $BEFORE, after: $AFTER"
9644 log "Read again; it should not be satisfied from the cache."
9646 cancel_lru_locks osc
9647 cat $file >/dev/null
9649 if ! let "AFTER - BEFORE == 0"; then
9650 error "IN CACHE: before: $BEFORE, after: $AFTER"
9652 log "cache hits:: before: $BEFORE, after: $AFTER"
9655 log "Write data and read it back."
9656 log "Read should be satisfied from the cache."
9657 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9659 cancel_lru_locks osc
9660 cat $file >/dev/null
9662 if ! let "AFTER - BEFORE == CPAGES"; then
9663 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9665 log "cache hits:: before: $BEFORE, after: $AFTER"
9668 log "Read again; it should not be satisfied from the cache."
9670 cancel_lru_locks osc
9671 cat $file >/dev/null
9673 if ! let "AFTER - BEFORE == 0"; then
9674 error "IN CACHE: before: $BEFORE, after: $AFTER"
9676 log "cache hits:: before: $BEFORE, after: $AFTER"
9680 log "Turn off read and write cache"
9682 set_cache writethrough off
9684 log "Write data and read it back"
9685 log "It should not be satisfied from the cache."
9687 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9688 cancel_lru_locks osc
9690 cat $file >/dev/null
9692 if ! let "AFTER - BEFORE == 0"; then
9693 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9695 log "cache hits:: before: $BEFORE, after: $AFTER"
9698 log "Turn on the read cache and turn off the write cache"
9700 set_cache writethrough off
9702 log "Write data and read it back"
9703 log "It should not be satisfied from the cache."
9705 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9707 cancel_lru_locks osc
9708 cat $file >/dev/null
9710 if ! let "AFTER - BEFORE == 0"; then
9711 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9713 log "cache hits:: before: $BEFORE, after: $AFTER"
9716 log "Read again; it should be satisfied from the cache."
9718 cancel_lru_locks osc
9719 cat $file >/dev/null
9721 if ! let "AFTER - BEFORE == CPAGES"; then
9722 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9724 log "cache hits:: before: $BEFORE, after: $AFTER"
9729 run_test 156 "Verification of tunables ============================"
9733 if [[ $MDSCOUNT -gt 1 ]]; then
9734 error_ignore bz17935 $*
9742 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9744 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9746 if [ $MASK -eq 1 ]; then
9747 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9749 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9753 changelog_extract_field() {
9759 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9760 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9766 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9767 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9768 { skip "Need MDS version at least 2.2.0"; return; }
9770 local CL_USERS="mdd.$MDT0.changelog_users"
9771 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9772 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9773 echo "Registered as changelog user $USER"
9774 $GET_CL_USERS | grep -q $USER ||
9775 error "User $USER not found in changelog_users"
9778 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9779 touch $DIR/$tdir/pics/2008/zachy/timestamp
9780 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9781 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9782 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9783 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9784 rm $DIR/$tdir/pics/desktop.jpg
9786 $LFS changelog $MDT0 | tail -5
9788 echo "verifying changelog mask"
9789 changelog_chmask "MKDIR"
9790 changelog_chmask "CLOSE"
9792 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9793 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9795 changelog_chmask "MKDIR"
9796 changelog_chmask "CLOSE"
9798 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9799 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9801 $LFS changelog $MDT0
9802 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9803 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9804 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9805 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9808 echo "verifying target fid"
9809 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9810 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9811 [ "$fidc" == "$fidf" ] ||
9812 err17935 "fid in changelog $fidc != file fid $fidf"
9813 echo "verifying parent fid"
9814 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9815 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9816 [ "$fidc" == "$fidf" ] ||
9817 err17935 "pfid in changelog $fidc != dir fid $fidf"
9819 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9820 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9821 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9822 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9823 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9824 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9826 MIN_REC=$($GET_CL_USERS |
9827 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9828 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
9829 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9830 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9831 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9833 # LU-3446 changelog index reset on MDT restart
9834 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9835 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9836 $LFS changelog_clear $MDT0 $USER 0
9837 stop $SINGLEMDS || error "Fail to stop MDT."
9838 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9839 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9840 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9841 [ $CUR_REC1 == $CUR_REC2 ] ||
9842 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9844 echo "verifying user deregister"
9845 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9846 $GET_CL_USERS | grep -q $USER &&
9847 error "User $USER still in changelog_users"
9849 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9850 if [ $USERS -eq 0 ]; then
9851 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9852 touch $DIR/$tdir/chloe
9853 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9854 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9855 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9857 echo "$USERS other changelog users; can't verify off"
9860 run_test 160a "changelog sanity"
9862 test_160b() { # LU-3587
9863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9864 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9865 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9866 { skip "Need MDS version at least 2.2.0"; return; }
9868 local CL_USERS="mdd.$MDT0.changelog_users"
9869 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9870 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9871 echo "Registered as changelog user $USER"
9872 $GET_CL_USERS | grep -q $USER ||
9873 error "User $USER not found in changelog_users"
9875 local LONGNAME1=$(str_repeat a 255)
9876 local LONGNAME2=$(str_repeat b 255)
9879 echo "creating very long named file"
9880 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9881 echo "moving very long named file"
9882 mv $LONGNAME1 $LONGNAME2
9884 $LFS changelog $MDT0 | grep RENME
9886 echo "deregistering $USER"
9887 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9891 run_test 160b "Verify that very long rename doesn't crash in changelog"
9895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9898 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9899 changelog_register -n)
9903 $MCREATE $DIR/$tdir/foo_160c
9904 changelog_chmask "TRUNC"
9905 $TRUNCATE $DIR/$tdir/foo_160c 200
9906 changelog_chmask "TRUNC"
9907 $TRUNCATE $DIR/$tdir/foo_160c 199
9908 $LFS changelog $MDT0
9909 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
9910 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
9911 $LFS changelog_clear $MDT0 $USER 0
9913 # Deregistration step
9914 echo "deregistering $USER"
9915 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9917 run_test 160c "verify that changelog log catch the truncate event"
9920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9921 test_mkdir -p -c1 $DIR/$tdir
9922 cp /etc/hosts $DIR/$tdir/$tfile
9923 test_mkdir -c1 $DIR/$tdir/foo1
9924 test_mkdir -c1 $DIR/$tdir/foo2
9925 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9926 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9927 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9928 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9929 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9930 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9931 $LFS fid2path $DIR $FID
9932 err17935 "bad link ea"
9935 rm $DIR/$tdir/foo2/zachary
9937 rm $DIR/$tdir/foo2/thor
9939 rm $DIR/$tdir/$tfile
9941 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9942 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9944 $LFS fid2path $DIR $FID
9945 err17935 "bad link rename"
9947 rm $DIR/$tdir/foo2/maggie
9950 local longname=filename_avg_len_is_thirty_two_
9951 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
9952 error "failed to hardlink many files"
9953 links=$($LFS fid2path $DIR $FID | wc -l)
9954 echo -n "${links}/1000 links in link EA"
9955 [[ $links -gt 60 ]] ||
9956 err17935 "expected at least 60 links in link EA"
9957 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
9958 error "failed to unlink many hardlinks"
9960 run_test 161a "link ea sanity"
9963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9964 [ $MDSCOUNT -lt 2 ] &&
9965 skip "skipping remote directory test" && return
9967 local remote_dir=$DIR/$tdir/remote_dir
9970 $LFS mkdir -i $MDTIDX $remote_dir ||
9971 error "create remote directory failed"
9973 cp /etc/hosts $remote_dir/$tfile
9974 mkdir -p $remote_dir/foo1
9975 mkdir -p $remote_dir/foo2
9976 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9977 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9978 ln $remote_dir/$tfile $remote_dir/foo1/luna
9979 ln $remote_dir/$tfile $remote_dir/foo2/thor
9981 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9983 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9984 $LFS fid2path $DIR $FID
9985 err17935 "bad link ea"
9988 rm $remote_dir/foo2/zachary
9990 rm $remote_dir/foo2/thor
9992 rm $remote_dir/$tfile
9994 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9995 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9996 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9997 $LFS fid2path $DIR $FID
9998 err17935 "bad link rename"
10000 rm $remote_dir/foo2/maggie
10003 local longname=filename_avg_len_is_thirty_two_
10004 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10005 error "failed to hardlink many files"
10006 links=$($LFS fid2path $DIR $FID | wc -l)
10007 echo -n "${links}/1000 links in link EA"
10008 [[ ${links} -gt 60 ]] ||
10009 err17935 "expected at least 60 links in link EA"
10010 unlinkmany $remote_dir/foo2/$longname 1000 ||
10011 error "failed to unlink many hardlinks"
10013 run_test 161b "link ea sanity under remote directory"
10016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10017 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10018 skip "Need MDS version at least 2.1.5" && return
10020 # define CLF_RENAME_LAST 0x0001
10021 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10022 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10023 changelog_register -n)
10025 mkdir -p $DIR/$tdir
10026 touch $DIR/$tdir/foo_161c
10027 touch $DIR/$tdir/bar_161c
10028 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10029 $LFS changelog $MDT0 | grep RENME
10030 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10032 $LFS changelog_clear $MDT0 $USER 0
10033 if [ x$flags != "x0x1" ]; then
10034 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10036 error "flag $flags is not 0x1"
10038 echo "rename overwrite a target having nlink = 1," \
10039 "changelog record has flags of $flags"
10041 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10042 touch $DIR/$tdir/foo_161c
10043 touch $DIR/$tdir/bar_161c
10044 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10045 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10046 $LFS changelog $MDT0 | grep RENME
10047 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10048 $LFS changelog_clear $MDT0 $USER 0
10049 if [ x$flags != "x0x0" ]; then
10050 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10052 error "flag $flags is not 0x0"
10054 echo "rename overwrite a target having nlink > 1," \
10055 "changelog record has flags of $flags"
10057 # rename doesn't overwrite a target (changelog flag 0x0)
10058 touch $DIR/$tdir/foo_161c
10059 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10060 $LFS changelog $MDT0 | grep RENME
10061 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10062 $LFS changelog_clear $MDT0 $USER 0
10063 if [ x$flags != "x0x0" ]; then
10064 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10066 error "flag $flags is not 0x0"
10068 echo "rename doesn't overwrite a target," \
10069 "changelog record has flags of $flags"
10071 # define CLF_UNLINK_LAST 0x0001
10072 # unlink a file having nlink = 1 (changelog flag 0x1)
10073 rm -f $DIR/$tdir/foo2_161c
10074 $LFS changelog $MDT0 | grep UNLNK
10075 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10076 $LFS changelog_clear $MDT0 $USER 0
10077 if [ x$flags != "x0x1" ]; then
10078 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10080 error "flag $flags is not 0x1"
10082 echo "unlink a file having nlink = 1," \
10083 "changelog record has flags of $flags"
10085 # unlink a file having nlink > 1 (changelog flag 0x0)
10086 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10087 rm -f $DIR/$tdir/foobar_161c
10088 $LFS changelog $MDT0 | grep UNLNK
10089 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10090 $LFS changelog_clear $MDT0 $USER 0
10091 if [ x$flags != "x0x0" ]; then
10092 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10094 error "flag $flags is not 0x0"
10096 echo "unlink a file having nlink > 1," \
10097 "changelog record has flags of $flags"
10098 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10100 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10107 local path=$(${LFS} fid2path $*)
10110 if [ $RC -ne 0 ]; then
10111 err17935 "path looked up of $expected failed. Error $RC"
10113 elif [ "${path}" != "${expected}" ]; then
10114 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10117 echo "fid $fid resolves to path $path (expected $expected)"
10121 # Make changes to filesystem
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10123 test_mkdir -p -c1 $DIR/$tdir/d2
10124 touch $DIR/$tdir/d2/$tfile
10125 touch $DIR/$tdir/d2/x1
10126 touch $DIR/$tdir/d2/x2
10127 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10128 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10130 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10131 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10134 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10135 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10136 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10138 # softlink to wrong file
10139 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10140 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10141 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10144 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10145 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10146 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10147 # fid2path dir/fsname should both work
10148 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10149 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10151 # hardlink count: check that there are 2 links
10152 # Doesnt work with CMD yet: 17935
10153 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10154 err17935 "expected 2 links"
10156 # hardlink indexing: remove the first link
10157 rm $DIR/$tdir/d2/p/q/r/hlink
10158 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10162 run_test 162 "path lookup sanity"
10165 # do directio so as not to populate the page cache
10166 log "creating a 10 Mb file"
10167 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10168 log "starting reads"
10169 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10170 log "truncating the file"
10171 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10173 kill %+ || true # reads might have finished
10174 echo "wait until dd is finished"
10176 log "removing the temporary file"
10177 rm -rf $DIR/$tfile || error "tmp file removal failed"
10179 run_test 169 "parallel read and truncate should not deadlock"
10182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10183 $LCTL clear # bug 18514
10184 $LCTL debug_daemon start $TMP/${tfile}_log_good
10186 $LCTL debug_daemon stop
10187 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10188 error "sed failed to read log_good"
10190 $LCTL debug_daemon start $TMP/${tfile}_log_good
10192 $LCTL debug_daemon stop
10194 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10195 error "lctl df log_bad failed"
10197 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10198 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10200 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10201 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10203 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10204 error "bad_line good_line1 good_line2 are empty"
10206 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10207 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10208 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10210 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10211 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10212 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10214 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10215 error "bad_line_new good_line_new are empty"
10217 local expected_good=$((good_line1 + good_line2*2))
10219 rm -f $TMP/${tfile}*
10220 # LU-231, short malformed line may not be counted into bad lines
10221 if [ $bad_line -ne $bad_line_new ] &&
10222 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10223 error "expected $bad_line bad lines, but got $bad_line_new"
10227 if [ $expected_good -ne $good_line_new ]; then
10228 error "expected $expected_good good lines, but got $good_line_new"
10233 run_test 170 "test lctl df to handle corrupted log ====================="
10235 test_171() { # bug20592
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10237 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10238 $LCTL set_param fail_loc=0x50e
10239 $LCTL set_param fail_val=3000
10240 multiop_bg_pause $DIR/$tfile O_s || true
10242 kill -USR1 $MULTIPID
10246 if dmesg | grep "recursive fault"; then
10247 error "caught a recursive fault"
10249 $LCTL set_param fail_loc=0
10252 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10254 # it would be good to share it with obdfilter-survey/libecho code
10255 setup_obdecho_osc () {
10258 local obdfilter_name=$2
10259 echo "Creating new osc for $obdfilter_name on $ost_nid"
10260 # make sure we can find loopback nid
10261 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10263 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10264 ${obdfilter_name}_osc_UUID || rc=2; }
10265 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10266 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10270 cleanup_obdecho_osc () {
10271 local obdfilter_name=$1
10272 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10273 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10280 local pages=${3:-64}
10285 local obd_size=$(get_obd_size $node $OBD)
10286 local page_size=$(get_page_size $node)
10287 if [[ -n "$obd_size" ]]; then
10288 local new_count=$((obd_size / (pages * page_size / 1024)))
10289 [[ $new_count -ge $count ]] || count=$new_count
10292 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10293 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10295 if [ $rc -eq 0 ]; then
10296 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10297 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10299 echo "New object id is $id"
10300 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10302 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10303 "test_brw $count w v $pages $id" || rc=4; }
10304 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10306 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10307 "cleanup" || rc=5; }
10308 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10309 "detach" || rc=6; }
10310 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10316 remote_ost_nodsh && skip "remote OST with nodsh" && return
10318 local rmmod_local=0
10320 if ! module_loaded obdecho; then
10321 load_module obdecho/obdecho
10325 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10326 local host=$(lctl get_param -n osc.$osc.import |
10327 awk '/current_connection:/ {print $2}' )
10328 local target=$(lctl get_param -n osc.$osc.import |
10329 awk '/target:/ {print $2}' )
10330 target=${target%_UUID}
10332 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10333 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10334 [[ -n $target ]] && cleanup_obdecho_osc $target
10335 [ $rmmod_local -eq 1 ] && rmmod obdecho
10338 run_test 180a "test obdecho on osc"
10341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10342 remote_ost_nodsh && skip "remote OST with nodsh" && return
10344 local rmmod_remote=0
10346 do_facet ost1 "lsmod | grep -q obdecho || " \
10347 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10348 "modprobe obdecho; }" && rmmod_remote=1
10349 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10350 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10351 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10354 run_test 180b "test obdecho directly on obdfilter"
10356 test_180c() { # LU-2598
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10358 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10359 skip "Need MDS version at least 2.4.0" && return
10362 local rmmod_remote=false
10363 local pages=16384 # 64MB bulk I/O RPC size
10366 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10367 rmmod_remote=true || error "failed to load module obdecho"
10369 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10371 if [ -n "$target" ]; then
10372 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10374 echo "there is no obdfilter target on ost1"
10377 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10380 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10382 test_181() { # bug 22177
10383 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10384 # create enough files to index the directory
10385 createmany -o $DIR/$tdir/foobar 4000
10386 # print attributes for debug purpose
10389 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10391 # remove the files & current working dir
10392 unlinkmany $DIR/$tdir/foobar 4000
10394 kill -USR1 $MULTIPID
10396 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10399 run_test 181 "Test open-unlinked dir ========================"
10402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10403 # disable MDC RPC lock wouldn't crash client
10407 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10408 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10409 $LCTL set_param fail_loc=0x804
10411 for (( i=0; i < $tcount; i++ )) ; do
10412 mkdir $DIR/$tdir/$i
10413 createmany -o $DIR/$tdir/$i/f- $fcount &
10417 for (( i=0; i < $tcount; i++ )) ; do
10418 unlinkmany $DIR/$tdir/$i/f- $fcount &
10424 $LCTL set_param fail_loc=0
10426 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10428 test_183() { # LU-2275
10429 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10430 skip "Need MDS version at least 2.3.56" && return
10432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10433 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10434 echo aaa > $DIR/$tdir/$tfile
10436 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10437 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10439 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10440 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10442 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10444 # Flush negative dentry cache
10445 touch $DIR/$tdir/$tfile
10447 # We are not checking for any leaked references here, they'll
10448 # become evident next time we do cleanup with module unload.
10451 run_test 183 "No crash or request leak in case of strange dispositions ========"
10453 # test suite 184 is for LU-2016, LU-2017
10455 check_swap_layouts_support && return 0
10457 dir0=$DIR/$tdir/$testnum
10458 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10463 $SETSTRIPE -c1 $file1
10465 $SETSTRIPE -c2 $file2
10467 gen1=$($GETSTRIPE -g $file1)
10468 gen2=$($GETSTRIPE -g $file2)
10470 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10471 gen=$($GETSTRIPE -g $file1)
10472 [[ $gen1 != $gen ]] ||
10473 "Layout generation on $file1 does not change"
10474 gen=$($GETSTRIPE -g $file2)
10475 [[ $gen2 != $gen ]] ||
10476 "Layout generation on $file2 does not change"
10478 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10479 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10481 run_test 184a "Basic layout swap"
10484 check_swap_layouts_support && return 0
10486 dir0=$DIR/$tdir/$testnum
10487 mkdir -p $dir0 || error "creating dir $dir0"
10494 $SETSTRIPE -c1 $file1
10495 $SETSTRIPE -c2 $file2
10496 $SETSTRIPE -c1 $file3
10497 chown $RUNAS_ID $file3
10498 gen1=$($GETSTRIPE -g $file1)
10499 gen2=$($GETSTRIPE -g $file2)
10501 $LFS swap_layouts $dir1 $dir2 &&
10502 error "swap of directories layouts should fail"
10503 $LFS swap_layouts $dir1 $file1 &&
10504 error "swap of directory and file layouts should fail"
10505 $RUNAS $LFS swap_layouts $file1 $file2 &&
10506 error "swap of file we cannot write should fail"
10507 $LFS swap_layouts $file1 $file3 &&
10508 error "swap of file with different owner should fail"
10509 /bin/true # to clear error code
10511 run_test 184b "Forbidden layout swap (will generate errors)"
10514 check_swap_layouts_support && return 0
10516 local dir0=$DIR/$tdir/$testnum
10517 mkdir -p $dir0 || error "creating dir $dir0"
10519 local ref1=$dir0/ref1
10520 local ref2=$dir0/ref2
10521 local file1=$dir0/file1
10522 local file2=$dir0/file2
10523 # create a file large enough for the concurent test
10524 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10525 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10526 echo "ref file size: ref1($(stat -c %s $ref1))," \
10527 "ref2($(stat -c %s $ref2))"
10530 dd if=$ref1 of=$file1 bs=16k &
10533 # Make sure dd starts to copy file
10534 while [ ! -f $file1 ]; do sleep 0.1; done
10536 $LFS swap_layouts $file1 $file2
10539 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10540 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10542 # how many bytes copied before swapping layout
10543 local copied=$(stat -c %s $file2)
10544 local remaining=$(stat -c %s $ref1)
10545 remaining=$((remaining - copied))
10546 echo "Copied $copied bytes before swapping layout..."
10548 cmp -n $copied $file1 $ref2 | grep differ &&
10549 error "Content mismatch [0, $copied) of ref2 and file1"
10550 cmp -n $copied $file2 $ref1 ||
10551 error "Content mismatch [0, $copied) of ref1 and file2"
10552 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10553 error "Content mismatch [$copied, EOF) of ref1 and file1"
10556 rm -f $ref1 $ref2 $file1 $file2
10558 run_test 184c "Concurrent write and layout swap"
10561 check_swap_layouts_support && return 0
10562 [ -z "$(which getfattr 2>/dev/null)" ] &&
10563 skip "no getfattr command" && return 0
10565 local file1=$DIR/$tdir/$tfile-1
10566 local file2=$DIR/$tdir/$tfile-2
10567 local file3=$DIR/$tdir/$tfile-3
10571 mkdir -p $DIR/$tdir
10572 touch $file1 || error "create $file1 failed"
10573 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10574 error "create $file2 failed"
10575 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10576 error "create $file3 failed"
10577 lovea1=$($LFS getstripe $file1 | sed 1d)
10579 $LFS swap_layouts $file2 $file3 ||
10580 error "swap $file2 $file3 layouts failed"
10581 $LFS swap_layouts $file1 $file2 ||
10582 error "swap $file1 $file2 layouts failed"
10584 lovea2=$($LFS getstripe $file2 | sed 1d)
10585 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10587 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10588 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10590 run_test 184d "allow stripeless layouts swap"
10593 test_185() { # LU-2441
10594 # LU-3553 - no volatile file support in old servers
10595 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10596 { skip "Need MDS version at least 2.3.60"; return 0; }
10598 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10599 touch $DIR/$tdir/spoo
10600 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10601 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10602 error "cannot create/write a volatile file"
10603 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10604 error "FID is still valid after close"
10606 multiop_bg_pause $DIR/$tdir vVw4096_c
10613 # assume that the next FID for this client is sequential, since stdout
10614 # is unfortunately eaten by multiop_bg_pause
10615 local n=$((${fidv[1]} + 1))
10616 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10617 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10618 error "FID is missing before close"
10619 kill -USR1 $multi_pid
10620 # 1 second delay, so if mtime change we will see it
10622 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10623 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10625 run_test 185 "Volatile file support"
10628 local dir0=$DIR/$tdir/$testnum
10629 mkdir -p $dir0 || error "creating dir $dir0"
10631 local file=$dir0/file1
10632 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10633 local dv1=$($LFS data_version $file)
10634 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10635 local dv2=$($LFS data_version $file)
10636 [[ $dv1 != $dv2 ]] ||
10637 error "data version did not change on write $dv1 == $dv2"
10642 run_test 187a "Test data version change"
10645 local dir0=$DIR/$tdir/$testnum
10646 mkdir -p $dir0 || error "creating dir $dir0"
10648 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10649 [[ ${DV[0]} != ${DV[1]} ]] ||
10650 error "data version did not change on write"\
10651 " ${DV[0]} == ${DV[1]}"
10656 run_test 187b "Test data version change on volatile file"
10659 check_file_in_pool()
10664 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10667 for t in $tlist ; do
10668 [ "$i" -eq "$t" ] && continue 2
10671 echo "pool list: $tlist"
10672 echo "striping: $res"
10673 error_noexit "$file not allocated in $pool"
10680 echo "Creating new pool"
10683 create_pool $FSNAME.$pool ||
10684 { error_noexit "No pool created, result code $?"; return 1; }
10685 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10686 { error_noexit "$pool not in lfs pool_list"; return 2; }
10689 pool_add_targets() {
10690 echo "Adding targets to pool"
10696 local list=$(seq $first $step $last)
10698 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10699 do_facet mgs $LCTL pool_add \
10700 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10701 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10702 | sort -u | tr '\n' ' ' " "$t" || {
10703 error_noexit "Add to pool failed"
10706 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10707 local addcount=$(((last - first) / step + 1))
10708 [ $lfscount -eq $addcount ] || {
10709 error_noexit "lfs pool_list bad ost count" \
10710 "$lfscount != $addcount"
10718 echo "Setting pool on directory $tdir"
10720 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10722 error_noexit "Cannot set pool $pool to $tdir"
10729 echo "Checking pool on directory $tdir"
10731 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10732 [ "$res" = "$pool" ] && return 0
10734 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10738 pool_dir_rel_path() {
10739 echo "Testing relative path works well"
10744 mkdir -p $root/$tdir/$tdir
10746 pool_set_dir $pool $tdir || return 1
10747 pool_set_dir $pool ./$tdir || return 2
10748 pool_set_dir $pool ../$tdir || return 3
10749 pool_set_dir $pool ../$tdir/$tdir || return 4
10750 rm -rf $tdir; cd - > /dev/null
10753 pool_alloc_files() {
10754 echo "Checking files allocation from directory pool"
10761 for i in $(seq -w 1 $count)
10763 local file=$tdir/file-$i
10765 check_file_in_pool $file $pool "$tlist" || \
10766 failed=$((failed + 1))
10768 [ "$failed" = 0 ] && return 0
10770 error_noexit "$failed files not allocated in $pool"
10774 pool_create_files() {
10775 echo "Creating files in pool"
10783 for i in $(seq -w 1 $count)
10785 local file=$tdir/spoo-$i
10786 $SETSTRIPE -p $pool $file
10787 check_file_in_pool $file $pool "$tlist" || \
10788 failed=$((failed + 1))
10790 [ "$failed" = 0 ] && return 0
10792 error_noexit "$failed files not allocated in $pool"
10797 echo "Checking 'lfs df' output"
10800 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10802 local res=$($LFS df --pool $FSNAME.$pool |
10804 grep "$FSNAME-OST" |
10806 [ "$res" = "$t" ] && return 0
10808 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10812 pool_file_rel_path() {
10813 echo "Creating files in a pool with relative pathname"
10818 { error_noexit "unable to create $tdir"; return 1 ; }
10819 local file="/..$tdir/$tfile-1"
10820 $SETSTRIPE -p $pool $file ||
10821 { error_noexit "unable to create $file" ; return 2 ; }
10824 $SETSTRIPE -p $pool $tfile-2 || {
10825 error_noexit "unable to create $tfile-2 in $tdir"
10830 pool_remove_first_target() {
10831 echo "Removing first target from a pool"
10834 local pname="lov.$FSNAME-*.pools.$pool"
10835 local t=$($LCTL get_param -n $pname | head -n1)
10836 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10837 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10838 error_noexit "$t not removed from $FSNAME.$pool"
10843 pool_remove_all_targets() {
10844 echo "Removing all targets from pool"
10847 local pname="lov.$FSNAME-*.pools.$pool"
10848 for t in $($LCTL get_param -n $pname | sort -u)
10850 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10852 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10853 error_noexit "Pool $FSNAME.$pool cannot be drained"
10856 # striping on an empty/nonexistant pool should fall back
10857 # to "pool of everything"
10859 error_noexit "failed to use fallback striping for empty pool"
10862 # setstripe on an empty pool should fail
10863 $SETSTRIPE -p $pool $file 2>/dev/null && {
10864 error_noexit "expected failure when creating file" \
10872 echo "Destroying pool"
10876 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10879 # striping on an empty/nonexistant pool should fall back
10880 # to "pool of everything"
10882 error_noexit "failed to use fallback striping for missing pool"
10885 # setstripe on an empty pool should fail
10886 $SETSTRIPE -p $pool $file 2>/dev/null && {
10887 error_noexit "expected failure when creating file" \
10888 "with missing pool"
10892 # get param should return err once pool is gone
10893 if wait_update $HOSTNAME "lctl get_param -n \
10894 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10896 remove_pool_from_list $FSNAME.$pool
10899 error_noexit "Pool $FSNAME.$pool is not destroyed"
10904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10905 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10907 local POOL=${POOL:-cea1}
10908 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10909 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10912 local last_ost=$(($OSTCOUNT - 1))
10914 local ost_list=$(seq $first_ost $ost_step $last_ost)
10915 local ost_range="$first_ost $last_ost $ost_step"
10916 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10917 local file_dir=$POOL_ROOT/file_tst
10921 # former test_200a test_200b
10922 pool_add $POOL || { rc=$? ; break; }
10923 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10924 # former test_200c test_200d
10925 mkdir -p $test_path
10926 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10927 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10928 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10929 || { rc=$? ; break; }
10930 # former test_200e test_200f
10931 local files=$((OSTCOUNT*3))
10932 pool_alloc_files $POOL $test_path $files "$ost_list" \
10933 || { rc=$? ; break; }
10934 pool_create_files $POOL $file_dir $files "$ost_list" \
10935 || { rc=$? ; break; }
10936 # former test_200g test_200h
10937 pool_lfs_df $POOL || { rc=$? ; break; }
10938 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10940 # former test_201a test_201b test_201c
10941 pool_remove_first_target $POOL || { rc=$? ; break; }
10943 local f=$test_path/$tfile
10944 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10945 pool_remove $POOL $f || { rc=$? ; break; }
10952 run_test 200 "OST pools"
10954 # usage: default_attr <count | size | offset>
10956 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10959 # usage: check_default_stripe_attr
10960 check_default_stripe_attr() {
10961 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10963 --stripe-count|--count)
10964 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10965 --stripe-size|--size)
10966 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10967 --stripe-index|--index)
10970 error "unknown getstripe attr '$1'"
10973 [ $ACTUAL != $EXPECTED ] &&
10974 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10978 test_mkdir -p $DIR/$tdir
10979 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10981 check_default_stripe_attr --stripe-count
10982 check_default_stripe_attr --stripe-size
10983 check_default_stripe_attr --stripe-index
10987 run_test 204a "Print default stripe attributes ================="
10990 test_mkdir -p $DIR/$tdir
10991 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10993 check_default_stripe_attr --stripe-size
10994 check_default_stripe_attr --stripe-index
10998 run_test 204b "Print default stripe size and offset ==========="
11001 test_mkdir -p $DIR/$tdir
11002 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11004 check_default_stripe_attr --stripe-count
11005 check_default_stripe_attr --stripe-index
11009 run_test 204c "Print default stripe count and offset ==========="
11012 test_mkdir -p $DIR/$tdir
11013 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11015 check_default_stripe_attr --stripe-count
11016 check_default_stripe_attr --stripe-size
11020 run_test 204d "Print default stripe count and size ============="
11023 test_mkdir -p $DIR/$tdir
11024 $SETSTRIPE -d $DIR/$tdir
11026 check_default_stripe_attr --stripe-count --raw
11027 check_default_stripe_attr --stripe-size --raw
11028 check_default_stripe_attr --stripe-index --raw
11032 run_test 204e "Print raw stripe attributes ================="
11035 test_mkdir -p $DIR/$tdir
11036 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11038 check_default_stripe_attr --stripe-size --raw
11039 check_default_stripe_attr --stripe-index --raw
11043 run_test 204f "Print raw stripe size and offset ==========="
11046 test_mkdir -p $DIR/$tdir
11047 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11049 check_default_stripe_attr --stripe-count --raw
11050 check_default_stripe_attr --stripe-index --raw
11054 run_test 204g "Print raw stripe count and offset ==========="
11057 test_mkdir -p $DIR/$tdir
11058 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11060 check_default_stripe_attr --stripe-count --raw
11061 check_default_stripe_attr --stripe-size --raw
11065 run_test 204h "Print raw stripe count and size ============="
11067 # Figure out which job scheduler is being used, if any,
11068 # or use a fake one
11069 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11070 JOBENV=SLURM_JOB_ID
11071 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11073 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11075 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11076 JOBENV=LOADL_STEP_ID
11077 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11083 verify_jobstats() {
11087 # clear old jobstats
11088 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11089 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11091 # use a new JobID for this test, or we might see an old one
11092 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11096 log "Using JobID environment variable $JOBENV=$JOBVAL"
11098 if [ $JOBENV = "FAKE_JOBID" ]; then
11099 FAKE_JOBID=$JOBVAL $cmd
11104 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11105 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11106 do_facet $FACET lctl get_param mdt.*.job_stats |
11107 grep $JOBVAL || error "No job stats found on MDT $FACET"
11109 if [ "$target" = "ost" -o "$target" = "both" ]; then
11111 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11112 grep $JOBVAL || error "No job stats found on OST $FACET"
11118 NEW_JOBENV=${1:-$OLD_JOBENV}
11119 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11120 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11123 test_205() { # Job stats
11124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11125 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11126 skip "Server doesn't support jobstats" && return 0
11127 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11130 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11131 if [ $OLD_JOBENV != $JOBENV ]; then
11132 jobstats_set $JOBENV
11133 trap jobstats_set EXIT
11137 cmd="mkdir $DIR/$tfile"
11138 verify_jobstats "$cmd" "mdt"
11140 cmd="rm -fr $DIR/$tfile"
11141 verify_jobstats "$cmd" "mdt"
11143 cmd="mknod $DIR/$tfile c 1 3"
11144 verify_jobstats "$cmd" "mdt"
11146 cmd="rm -f $DIR/$tfile"
11147 verify_jobstats "$cmd" "mdt"
11149 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11150 verify_jobstats "$cmd" "mdt"
11152 cmd="touch $DIR/$tfile"
11153 verify_jobstats "$cmd" "both"
11155 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11156 verify_jobstats "$cmd" "ost"
11158 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11159 verify_jobstats "$cmd" "ost"
11161 cmd="$TRUNCATE $DIR/$tfile 0"
11162 verify_jobstats "$cmd" "both"
11164 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11165 verify_jobstats "$cmd" "mdt"
11168 rm -f $DIR/jobstats_test_rename
11170 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11172 run_test 205 "Verify job stats"
11174 # LU-1480, LU-1773 and LU-1657
11176 mkdir -p $DIR/$tdir
11177 $SETSTRIPE -c -1 $DIR/$tdir
11178 #define OBD_FAIL_LOV_INIT 0x1403
11179 $LCTL set_param fail_loc=0xa0001403
11180 $LCTL set_param fail_val=1
11181 touch $DIR/$tdir/$tfile || true
11183 run_test 206 "fail lov_init_raid0() doesn't lbug"
11186 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11187 local fsz=`stat -c %s $DIR/$tfile`
11188 cancel_lru_locks mdc
11190 # do not return layout in getattr intent
11191 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11192 $LCTL set_param fail_loc=0x170
11193 local sz=`stat -c %s $DIR/$tfile`
11195 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11199 run_test 207a "can refresh layout at glimpse"
11202 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11203 local cksum=`md5sum $DIR/$tfile`
11204 local fsz=`stat -c %s $DIR/$tfile`
11205 cancel_lru_locks mdc
11206 cancel_lru_locks osc
11208 # do not return layout in getattr intent
11209 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11210 $LCTL set_param fail_loc=0x171
11212 # it will refresh layout after the file is opened but before read issues
11213 echo checksum is "$cksum"
11214 echo "$cksum" |md5sum -c --quiet || error "file differs"
11218 run_test 207b "can refresh layout at open"
11221 # FIXME: in this test suite, only RD lease is used. This is okay
11222 # for now as only exclusive open is supported. After generic lease
11223 # is done, this test suite should be revised. - Jinshan
11225 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11226 { skip "Need MDS version at least 2.4.52"; return 0; }
11228 echo "==== test 1: verify get lease work"
11229 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11231 echo "==== test 2: verify lease can be broken by upcoming open"
11232 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11236 $MULTIOP $DIR/$tfile oO_RDONLY:c
11237 kill -USR1 $PID && wait $PID || error "break lease error"
11239 echo "==== test 3: verify lease can't be granted if an open already exists"
11240 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11244 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11245 kill -USR1 $PID && wait $PID || error "open file error"
11247 echo "==== test 4: lease can sustain over recovery"
11248 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11254 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11256 echo "==== test 5: lease broken can't be regained by replay"
11257 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11261 # open file to break lease and then recovery
11262 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11265 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11269 run_test 208 "Exclusive open"
11272 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11273 skip_env "must have disp_stripe" && return
11276 sync; sleep 5; sync;
11278 echo 3 > /proc/sys/vm/drop_caches
11279 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11281 # open/close 500 times
11282 for i in $(seq 500); do
11286 echo 3 > /proc/sys/vm/drop_caches
11287 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11289 echo "before: $req_before, after: $req_after"
11290 [ $((req_after - req_before)) -ge 300 ] &&
11291 error "open/close requests are not freed"
11294 run_test 209 "read-only open/close requests should be freed promptly"
11298 size=$((size % 8192 + 1))
11299 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11300 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11301 rm -f $DIR/f212 $DIR/f212.xyz
11303 run_test 212 "Sendfile test ============================================"
11306 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11307 cancel_lru_locks osc
11308 lctl set_param fail_loc=0x8000040f
11309 # generate a read lock
11310 cat $DIR/$tfile > /dev/null
11311 # write to the file, it will try to cancel the above read lock.
11312 cat /etc/hosts >> $DIR/$tfile
11314 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11316 test_214() { # for bug 20133
11317 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11318 for (( i=0; i < 340; i++ )) ; do
11319 touch $DIR/$tdir/d214c/a$i
11322 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11323 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11324 ls $DIR/d214c || error "ls $DIR/d214c failed"
11325 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11326 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11328 run_test 214 "hash-indexed directory test - bug 20133"
11330 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11331 create_lnet_proc_files() {
11332 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11333 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11335 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11336 rm -f "$TMP/lnet_$1.sys_tmp"
11339 # counterpart of create_lnet_proc_files
11340 remove_lnet_proc_files() {
11341 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11344 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11345 # 3rd arg as regexp for body
11346 check_lnet_proc_stats() {
11347 local l=$(cat "$TMP/lnet_$1" |wc -l)
11348 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11350 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11353 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11354 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11355 # optional and can be regexp for 2nd line (lnet.routes case)
11356 check_lnet_proc_entry() {
11357 local blp=2 # blp stands for 'position of 1st line of body'
11358 [ -z "$5" ] || blp=3 # lnet.routes case
11360 local l=$(cat "$TMP/lnet_$1" |wc -l)
11361 # subtracting one from $blp because the body can be empty
11362 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11364 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11365 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11367 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11368 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11370 # bail out if any unexpected line happened
11371 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11372 [ "$?" != 0 ] || error "$2 misformatted"
11375 test_215() { # for bugs 18102, 21079, 21517
11376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11377 local N='(0|[1-9][0-9]*)' # non-negative numeric
11378 local P='[1-9][0-9]*' # positive numeric
11379 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11380 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11381 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11382 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11384 local L1 # regexp for 1st line
11385 local L2 # regexp for 2nd line (optional)
11386 local BR # regexp for the rest (body)
11388 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11389 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11390 create_lnet_proc_files "stats"
11391 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11392 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11393 remove_lnet_proc_files "stats"
11395 # /proc/sys/lnet/routes should look like this:
11396 # Routing disabled/enabled
11397 # net hops priority state router
11398 # where net is a string like tcp0, hops > 0, priority >= 0,
11399 # state is up/down,
11400 # router is a string like 192.168.1.1@tcp2
11401 L1="^Routing (disabled|enabled)$"
11402 L2="^net +hops +priority +state +router$"
11403 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11404 create_lnet_proc_files "routes"
11405 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11406 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11407 remove_lnet_proc_files "routes"
11409 # /proc/sys/lnet/routers should look like this:
11410 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11411 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11412 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11413 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11414 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11415 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11416 create_lnet_proc_files "routers"
11417 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11418 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11419 remove_lnet_proc_files "routers"
11421 # /proc/sys/lnet/peers should look like this:
11422 # nid refs state last max rtr min tx min queue
11423 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11424 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11425 # numeric (0 or >0 or <0), queue >= 0.
11426 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11427 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11428 create_lnet_proc_files "peers"
11429 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11430 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11431 remove_lnet_proc_files "peers"
11433 # /proc/sys/lnet/buffers should look like this:
11434 # pages count credits min
11435 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11436 L1="^pages +count +credits +min$"
11437 BR="^ +$N +$N +$I +$I$"
11438 create_lnet_proc_files "buffers"
11439 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11440 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11441 remove_lnet_proc_files "buffers"
11443 # /proc/sys/lnet/nis should look like this:
11444 # nid status alive refs peer rtr max tx min
11445 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11446 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11447 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11448 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11449 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11450 create_lnet_proc_files "nis"
11451 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11452 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11453 remove_lnet_proc_files "nis"
11455 # can we successfully write to /proc/sys/lnet/stats?
11456 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11457 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11459 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11461 test_216() { # bug 20317
11462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11463 remote_ost_nodsh && skip "remote OST with nodsh" && return
11466 local facets=$(get_facets OST)
11467 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11469 save_lustre_params client "osc.*.contention_seconds" > $p
11470 save_lustre_params $facets \
11471 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11472 save_lustre_params $facets \
11473 "ldlm.namespaces.filter-*.contended_locks" >> $p
11474 save_lustre_params $facets \
11475 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11478 # agressive lockless i/o settings
11479 for node in $(osts_nodes); do
11480 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'
11482 lctl set_param -n osc.*.contention_seconds 60
11484 $DIRECTIO write $DIR/$tfile 0 10 4096
11485 $CHECKSTAT -s 40960 $DIR/$tfile
11487 # disable lockless i/o
11488 for node in $(osts_nodes); do
11489 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11491 lctl set_param -n osc.*.contention_seconds 0
11494 dd if=/dev/zero of=$DIR/$tfile count=0
11495 $CHECKSTAT -s 0 $DIR/$tfile
11497 restore_lustre_params <$p
11501 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11503 test_217() { # bug 22430
11504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11508 for node in $(nodes_list); do
11509 nid=$(host_nids_address $node $NETTYPE)
11510 if [[ $nid = *-* ]] ; then
11511 echo "lctl ping $nid@$NETTYPE"
11512 lctl ping $nid@$NETTYPE
11514 echo "skipping $node (no hyphen detected)"
11518 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11521 # do directio so as not to populate the page cache
11522 log "creating a 10 Mb file"
11523 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11524 log "starting reads"
11525 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11526 log "truncating the file"
11527 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11529 kill %+ || true # reads might have finished
11530 echo "wait until dd is finished"
11532 log "removing the temporary file"
11533 rm -rf $DIR/$tfile || error "tmp file removal failed"
11535 run_test 218 "parallel read and truncate should not deadlock ======================="
11538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11539 # write one partial page
11540 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11541 # set no grant so vvp_io_commit_write will do sync write
11542 $LCTL set_param fail_loc=0x411
11543 # write a full page at the end of file
11544 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11546 $LCTL set_param fail_loc=0
11547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11548 $LCTL set_param fail_loc=0x411
11549 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11552 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11553 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11555 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11557 test_220() { #LU-325
11558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11559 remote_ost_nodsh && skip "remote OST with nodsh" && return
11562 test_mkdir -p $DIR/$tdir
11563 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11564 awk '{print $2}' | sed -e 's/_UUID$//')
11567 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11568 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11569 osc.$mdtosc_proc1.prealloc_last_id)
11570 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11571 osc.$mdtosc_proc1.prealloc_next_id)
11575 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11576 #define OBD_FAIL_OST_ENOINO 0x229
11577 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11578 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11579 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11581 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11583 MDSOBJS=$((last_id - next_id))
11584 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11586 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11587 echo "OST still has $count kbytes free"
11589 echo "create $MDSOBJS files @next_id..."
11590 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11592 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11593 osc.$mdtosc_proc1.prealloc_last_id)
11594 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11595 osc.$mdtosc_proc1.prealloc_next_id)
11597 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11602 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11603 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11605 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11606 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11607 echo "unlink $MDSOBJS files @$next_id..."
11608 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11610 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11614 dd if=`which date` of=$MOUNT/date oflag=sync
11615 chmod +x $MOUNT/date
11617 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11618 $LCTL set_param fail_loc=0x80001401
11620 $MOUNT/date > /dev/null
11623 run_test 221 "make sure fault and truncate race to not cause OOM"
11626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11628 test_mkdir -p $DIR/$tdir
11629 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11630 createmany -o $DIR/$tdir/$tfile 10
11631 cancel_lru_locks mdc
11632 cancel_lru_locks osc
11633 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11634 $LCTL set_param fail_loc=0x31a
11635 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11636 $LCTL set_param fail_loc=0
11639 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11644 test_mkdir -p $DIR/$tdir
11645 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11646 createmany -o $DIR/$tdir/$tfile 10
11647 cancel_lru_locks mdc
11648 cancel_lru_locks osc
11649 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11650 $LCTL set_param fail_loc=0x31a
11651 rm -r $DIR/$tdir || "AGL for rmdir failed"
11652 $LCTL set_param fail_loc=0
11654 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11659 test_mkdir -p $DIR/$tdir
11660 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11661 createmany -o $DIR/$tdir/$tfile 10
11662 cancel_lru_locks mdc
11663 cancel_lru_locks osc
11664 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11665 $LCTL set_param fail_loc=0x31b
11666 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11667 $LCTL set_param fail_loc=0
11670 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11672 test_224a() { # LU-1039, MRP-303
11673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11674 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11675 $LCTL set_param fail_loc=0x508
11676 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11677 $LCTL set_param fail_loc=0
11680 run_test 224a "Don't panic on bulk IO failure"
11682 test_224b() { # LU-1039, MRP-303
11683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11684 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11685 cancel_lru_locks osc
11686 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11687 $LCTL set_param fail_loc=0x515
11688 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11689 $LCTL set_param fail_loc=0
11692 run_test 224b "Don't panic on bulk IO failure"
11694 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11697 if [ -z ${MDSSURVEY} ]; then
11698 skip_env "mds-survey not found" && return
11701 [ $MDSCOUNT -ge 2 ] &&
11702 skip "skipping now for more than one MDT" && return
11704 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11705 { skip "Need MDS version at least 2.2.51"; return; }
11707 local mds=$(facet_host $SINGLEMDS)
11708 local target=$(do_nodes $mds 'lctl dl' | \
11709 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11711 local cmd1="file_count=1000 thrhi=4"
11712 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11713 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11714 local cmd="$cmd1 $cmd2 $cmd3"
11716 rm -f ${TMP}/mds_survey*
11718 eval $cmd || error "mds-survey with zero-stripe failed"
11719 cat ${TMP}/mds_survey*
11720 rm -f ${TMP}/mds_survey*
11722 run_test 225a "Metadata survey sanity with zero-stripe"
11725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11727 if [ -z ${MDSSURVEY} ]; then
11728 skip_env "mds-survey not found" && return
11730 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11731 { skip "Need MDS version at least 2.2.51"; return; }
11733 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11734 skip_env "Need to mount OST to test" && return
11737 [ $MDSCOUNT -ge 2 ] &&
11738 skip "skipping now for more than one MDT" && return
11739 local mds=$(facet_host $SINGLEMDS)
11740 local target=$(do_nodes $mds 'lctl dl' | \
11741 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11743 local cmd1="file_count=1000 thrhi=4"
11744 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11745 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11746 local cmd="$cmd1 $cmd2 $cmd3"
11748 rm -f ${TMP}/mds_survey*
11750 eval $cmd || error "mds-survey with stripe_count failed"
11751 cat ${TMP}/mds_survey*
11752 rm -f ${TMP}/mds_survey*
11754 run_test 225b "Metadata survey sanity with stripe_count = 1"
11756 mcreate_path2fid () {
11762 local path=$DIR/$tdir/$name
11767 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11768 error "cannot create $desc"
11770 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11772 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11774 fid_path=$($LFS fid2path $MOUNT $fid)
11776 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11778 [ "$path" == "$fid_path" ] ||
11779 error "fid2path returned $fid_path, expected $path"
11781 echo "pass with $path and $fid"
11786 mkdir -p $DIR/$tdir
11788 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11789 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11790 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11791 mcreate_path2fid 0040666 0 0 dir "directory"
11792 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11793 mcreate_path2fid 0100666 0 0 file "regular file"
11794 mcreate_path2fid 0120666 0 0 link "symbolic link"
11795 mcreate_path2fid 0140666 0 0 sock "socket"
11797 run_test 226a "call path2fid and fid2path on files of all type"
11800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11804 mkdir -p $DIR/$tdir
11805 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11806 error "create remote directory failed"
11807 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11808 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11809 "character special file (null)"
11810 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11811 "character special file (no device)"
11812 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11813 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11814 "block special file (loop)"
11815 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11816 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11817 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11819 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11821 # LU-1299 Executing or running ldd on a truncated executable does not
11822 # cause an out-of-memory condition.
11824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11825 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
11826 dd if=$(which date) of=$MOUNT/date bs=1k count=1
11827 chmod +x $MOUNT/date
11829 $MOUNT/date > /dev/null
11830 ldd $MOUNT/date > /dev/null
11833 run_test 227 "running truncated executable does not cause OOM"
11835 # LU-1512 try to reuse idle OI blocks
11837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11838 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11839 skip "non-ldiskfs backend" && return
11841 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11842 local myDIR=$DIR/$tdir
11845 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11846 $LCTL set_param fail_loc=0x80001002
11847 createmany -o $myDIR/t- 10000
11848 $LCTL set_param fail_loc=0
11849 # The guard is current the largest FID holder
11851 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11853 local IDX=$(($SEQ % 64))
11855 do_facet $SINGLEMDS sync
11856 # Make sure journal flushed.
11858 local blk1=$(do_facet $SINGLEMDS \
11859 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11860 grep Blockcount | awk '{print $4}')
11862 # Remove old files, some OI blocks will become idle.
11863 unlinkmany $myDIR/t- 10000
11864 # Create new files, idle OI blocks should be reused.
11865 createmany -o $myDIR/t- 2000
11866 do_facet $SINGLEMDS sync
11867 # Make sure journal flushed.
11869 local blk2=$(do_facet $SINGLEMDS \
11870 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11871 grep Blockcount | awk '{print $4}')
11873 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11875 run_test 228a "try to reuse idle OI blocks"
11878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11879 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11880 skip "non-ldiskfs backend" && return
11882 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11883 local myDIR=$DIR/$tdir
11886 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11887 $LCTL set_param fail_loc=0x80001002
11888 createmany -o $myDIR/t- 10000
11889 $LCTL set_param fail_loc=0
11890 # The guard is current the largest FID holder
11892 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11894 local IDX=$(($SEQ % 64))
11896 do_facet $SINGLEMDS sync
11897 # Make sure journal flushed.
11899 local blk1=$(do_facet $SINGLEMDS \
11900 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11901 grep Blockcount | awk '{print $4}')
11903 # Remove old files, some OI blocks will become idle.
11904 unlinkmany $myDIR/t- 10000
11907 stop $SINGLEMDS || error "Fail to stop MDT."
11909 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11911 df $MOUNT || error "Fail to df."
11912 # Create new files, idle OI blocks should be reused.
11913 createmany -o $myDIR/t- 2000
11914 do_facet $SINGLEMDS sync
11915 # Make sure journal flushed.
11917 local blk2=$(do_facet $SINGLEMDS \
11918 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11919 grep Blockcount | awk '{print $4}')
11921 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11923 run_test 228b "idle OI blocks can be reused after MDT restart"
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11928 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11929 skip "non-ldiskfs backend" && return
11931 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11932 local myDIR=$DIR/$tdir
11935 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11936 $LCTL set_param fail_loc=0x80001002
11937 # 20000 files can guarantee there are index nodes in the OI file
11938 createmany -o $myDIR/t- 20000
11939 $LCTL set_param fail_loc=0
11940 # The guard is current the largest FID holder
11942 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11944 local IDX=$(($SEQ % 64))
11946 do_facet $SINGLEMDS sync
11947 # Make sure journal flushed.
11949 local blk1=$(do_facet $SINGLEMDS \
11950 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11951 grep Blockcount | awk '{print $4}')
11953 # Remove old files, some OI blocks will become idle.
11954 unlinkmany $myDIR/t- 20000
11956 # The OI file should become empty now
11958 # Create new files, idle OI blocks should be reused.
11959 createmany -o $myDIR/t- 2000
11960 do_facet $SINGLEMDS sync
11961 # Make sure journal flushed.
11963 local blk2=$(do_facet $SINGLEMDS \
11964 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11965 grep Blockcount | awk '{print $4}')
11967 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11969 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11971 test_229() { # LU-2482, LU-3448
11972 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11973 skip "No HSM support on MDS of $(get_lustre_version)," \
11974 "need 2.4.53 at least" && return
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11976 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11980 # Create a file with a released layout and stripe count 2.
11981 $MULTIOP $DIR/$tfile H2c ||
11982 error "failed to create file with released layout"
11984 $GETSTRIPE -v $DIR/$tfile
11986 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11987 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11989 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11990 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11991 stat $DIR/$tfile || error "failed to stat released file"
11993 chown $RUNAS_ID $DIR/$tfile ||
11994 error "chown $RUNAS_ID $DIR/$tfile failed"
11996 chgrp $RUNAS_ID $DIR/$tfile ||
11997 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11999 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12000 rm $DIR/$tfile || error "failed to remove released file"
12002 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12009 mkdir -p $DIR/$tdir/test_230_local
12010 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12011 [ $mdt_idx -ne 0 ] &&
12012 error "create local directory on wrong MDT $mdt_idx"
12014 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12015 error "create remote directory failed"
12016 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12017 [ $mdt_idx -ne $MDTIDX ] &&
12018 error "create remote directory on wrong MDT $mdt_idx"
12020 createmany -o $DIR/$tdir/test_230/t- 10 ||
12021 error "create files on remote directory failed"
12022 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12023 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12024 rm -r $DIR/$tdir || error "unlink remote directory failed"
12026 run_test 230a "Create remote directory and files under the remote directory"
12029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12030 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12037 local migrate_dir=$DIR/$tdir/migrate_dir
12038 local other_dir=$DIR/$tdir/other_dir
12040 mkdir -p $migrate_dir
12041 mkdir -p $other_dir
12042 for ((i=0; i<10; i++)); do
12043 mkdir -p $migrate_dir/dir_${i}
12044 createmany -o $migrate_dir/dir_${i}/f 10 ||
12045 error "create files under remote dir failed $i"
12048 cp /etc/passwd $migrate_dir/$tfile
12049 cp /etc/passwd $other_dir/$tfile
12050 mkdir -p $migrate_dir/dir_default_stripe2
12051 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12052 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12054 mkdir -p $other_dir
12055 ln $migrate_dir/$tfile $other_dir/luna
12056 ln $migrate_dir/$tfile $migrate_dir/sofia
12057 ln $other_dir/$tfile $migrate_dir/david
12058 ln -s $migrate_dir/$tfile $other_dir/zachary
12059 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12060 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12062 $LFS mv -v -M $MDTIDX $migrate_dir ||
12063 error "migrate remote dir error"
12065 echo "migratate to MDT1, then checking.."
12066 for ((i=0; i<10; i++)); do
12067 for file in $(find $migrate_dir/dir_${i}); do
12068 mdt_index=$($LFS getstripe -M $file)
12069 [ $mdt_index == $MDTIDX ] ||
12070 error "$file is not on MDT${MDTIDX}"
12074 # the multiple link file should still in MDT0
12075 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12076 [ $mdt_index == 0 ] ||
12077 error "$file is not on MDT${MDTIDX}"
12079 diff /etc/passwd $migrate_dir/$tfile ||
12080 error "$tfile different after migration"
12082 diff /etc/passwd $other_dir/luna ||
12083 error "luna different after migration"
12085 diff /etc/passwd $migrate_dir/sofia ||
12086 error "sofia different after migration"
12088 diff /etc/passwd $migrate_dir/david ||
12089 error "david different after migration"
12091 diff /etc/passwd $other_dir/zachary ||
12092 error "zachary different after migration"
12094 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12095 error "${tfile}_ln different after migration"
12097 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12098 error "${tfile}_ln_other different after migration"
12100 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12101 [ $stripe_count = 2 ] ||
12102 error "dir strpe_count $d != 2 after migration."
12104 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12105 [ $stripe_count = 2 ] ||
12106 error "file strpe_count $d != 2 after migration."
12108 #migrate back to MDT0
12110 $LFS mv -v -M $MDTIDX $migrate_dir ||
12111 error "migrate remote dir error"
12113 echo "migrate back to MDT0, checking.."
12114 for file in $(find $migrate_dir); do
12115 mdt_index=$($LFS getstripe -M $file)
12116 [ $mdt_index == $MDTIDX ] ||
12117 error "$file is not on MDT${MDTIDX}"
12120 diff /etc/passwd ${migrate_dir}/$tfile ||
12121 error "$tfile different after migration"
12123 diff /etc/passwd ${other_dir}/luna ||
12124 error "luna different after migration"
12126 diff /etc/passwd ${migrate_dir}/sofia ||
12127 error "sofia different after migration"
12129 diff /etc/passwd ${other_dir}/zachary ||
12130 error "zachary different after migration"
12132 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12133 error "${tfile}_ln different after migration"
12135 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12136 error "${tfile}_ln_other different after migration"
12138 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12139 [ $stripe_count = 2 ] ||
12140 error "dir strpe_count $d != 2 after migration."
12142 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12143 [ $stripe_count = 2 ] ||
12144 error "file strpe_count $d != 2 after migration."
12146 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12148 run_test 230b "migrate directory"
12151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12152 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12157 #If migrating directory fails in the middle, all entries of
12158 #the directory is still accessiable.
12159 mkdir -p $DIR/$tdir
12161 createmany -o $DIR/$tdir/f 10 ||
12162 error "create files under ${tdir} failed"
12164 #failed after migrating 5 entries
12165 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12166 do_facet mds1 lctl set_param fail_loc=0x20001801
12167 do_facet mds1 lctl set_param fail_val=5
12168 local t=`ls $DIR/$tdir | wc -l`
12169 $LFS mv -M $MDTIDX $DIR/$tdir &&
12170 error "migrate should failed after 5 entries"
12171 local u=`ls $DIR/$tdir | wc -l`
12172 [ "$u" == "$t" ] || error "$u != $t during migration"
12174 for file in $(find $DIR/$tdir); do
12175 stat $file || error "stat $file failed"
12178 do_facet mds1 lctl set_param fail_loc=0
12179 do_facet mds1 lctl set_param fail_val=0
12181 $LFS mv -M $MDTIDX $DIR/$tdir ||
12182 error "migrate open files should failed with open files"
12184 echo "Finish migration, then checking.."
12185 for file in $(find $DIR/$tdir); do
12186 mdt_index=$($LFS getstripe -M $file)
12187 [ $mdt_index == $MDTIDX ] ||
12188 error "$file is not on MDT${MDTIDX}"
12191 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12193 run_test 230c "check directory accessiblity if migration is failed"
12196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12203 mkdir -p $DIR/$tdir
12205 for ((i=0; i<100; i++)); do
12206 mkdir -p $DIR/$tdir/dir_${i}
12207 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12208 error "create files under remote dir failed $i"
12211 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12213 echo "Finish migration, then checking.."
12214 for file in $(find $DIR/$tdir); do
12215 mdt_index=$($LFS getstripe -M $file)
12216 [ $mdt_index == $MDTIDX ] ||
12217 error "$file is not on MDT${MDTIDX}"
12220 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12222 run_test 230d "check migrate big directory"
12226 # For simplicity this test assumes that max_pages_per_rpc
12227 # is the same across all OSCs
12228 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12229 local bulk_size=$((max_pages * 4096))
12231 mkdir -p $DIR/$tdir
12233 # clear the OSC stats
12234 $LCTL set_param osc.*.stats=0 &>/dev/null
12236 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12237 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12238 oflag=direct &>/dev/null || error "dd failed"
12240 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12241 if [ x$nrpcs != "x1" ]; then
12242 error "found $nrpc ost_write RPCs, not 1 as expected"
12245 # Drop the OSC cache, otherwise we will read from it
12246 cancel_lru_locks osc
12248 # clear the OSC stats
12249 $LCTL set_param osc.*.stats=0 &>/dev/null
12251 # Client reads $bulk_size.
12252 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12253 iflag=direct &>/dev/null || error "dd failed"
12255 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12256 if [ x$nrpcs != "x1" ]; then
12257 error "found $nrpc ost_read RPCs, not 1 as expected"
12260 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12263 mkdir -p $DIR/$tdir
12265 for i in {0..1023}; do
12266 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12267 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12268 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12272 run_test 231b "must not assert on fully utilized OST request buffer"
12275 mkdir -p $DIR/$tdir
12276 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12277 $LCTL set_param fail_loc=0x31c
12279 # ignore dd failure
12280 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12282 $LCTL set_param fail_loc=0
12283 umount_client $MOUNT || error "umount failed"
12284 mount_client $MOUNT || error "mount failed"
12286 run_test 232 "failed lock should not block umount"
12289 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12290 { skip "Need MDS version at least 2.3.64"; return; }
12292 local fid=$($LFS path2fid $MOUNT)
12293 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12294 error "cannot access $MOUNT using its FID '$fid'"
12296 run_test 233a "checking that OBF of the FS root succeeds"
12299 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12300 { skip "Need MDS version at least 2.5.90"; return; }
12302 local fid=$($LFS path2fid $MOUNT/.lustre)
12303 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12304 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12306 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12307 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12308 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12310 run_test 233b "checking that OBF of the FS .lustre succeeds"
12313 local p="$TMP/sanityN-$TESTNAME.parameters"
12314 save_lustre_params client "llite.*.xattr_cache" > $p
12315 lctl set_param llite.*.xattr_cache 1 ||
12316 { skip "xattr cache is not supported"; return 0; }
12318 mkdir -p $DIR/$tdir || error "mkdir failed"
12319 touch $DIR/$tdir/$tfile || error "touch failed"
12320 # OBD_FAIL_LLITE_XATTR_ENOMEM
12321 $LCTL set_param fail_loc=0x1405
12322 if [ ! -f /etc/SuSE-release ]; then
12323 # attr pre-2.4.44-7 had a bug with rc
12324 # LU-3703 - SLES clients have older attr
12325 getfattr -n user.attr $DIR/$tdir/$tfile &&
12326 error "getfattr should have failed with ENOMEM"
12328 $LCTL set_param fail_loc=0x0
12331 restore_lustre_params < $p
12334 run_test 234 "xattr cache should not crash on ENOMEM"
12337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12338 skip "Need MDS version at least 2.4.52" && return
12339 flock_deadlock $DIR/$tfile
12344 124) error "process hangs on a deadlock"
12346 *) error "error executing flock_deadlock $DIR/$tfile"
12350 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12354 check_swap_layouts_support && return 0
12355 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12357 local ref1=/etc/passwd
12358 local ref2=/etc/group
12359 local file1=$DIR/$tdir/f1
12360 local file2=$DIR/$tdir/f2
12362 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12363 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12364 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12365 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12366 local fd=$(free_fd)
12367 local cmd="exec $fd<>$file2"
12370 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12371 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12374 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12379 run_test 236 "Layout swap on open unlinked file"
12381 # test to verify file handle related system calls
12382 # (name_to_handle_at/open_by_handle_at)
12383 # The new system calls are supported in glibc >= 2.14.
12386 echo "Test file_handle syscalls" > $DIR/$tfile
12387 check_fhandle_syscalls $DIR/$tfile ||
12388 error "check_fhandle_syscalls failed"
12390 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12392 # LU-4659 linkea consistency
12395 ln $DIR/$tfile $DIR/$tfile.lnk
12396 touch $DIR/$tfile.new
12397 mv $DIR/$tfile.new $DIR/$tfile
12398 local fid1=$(lfs path2fid $DIR/$tfile)
12399 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12400 local path1=$(lfs fid2path $FSNAME $fid1)
12401 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12402 local path2=$(lfs fid2path $FSNAME $fid2)
12403 [ $tfile.lnk == $path2 ] ||
12404 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12407 run_test 238 "Verify linkea consistency"
12409 test_striped_dir() {
12414 mkdir -p $DIR/$tdir
12415 $LFS setdirstripe -i $mdt_index -c 2 -t all_char $DIR/$tdir/striped_dir ||
12416 error "set striped dir error"
12418 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12419 if [ "$stripe_count" != "2" ]; then
12420 error "stripe_count is $stripe_count, expect 2"
12423 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12424 if [ "$stripe_index" != "$mdt_index" ]; then
12425 error "stripe_index is $stripe_index, expect $mdt_index"
12428 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12429 error "nlink error after create striped dir"
12431 mkdir $DIR/$tdir/striped_dir/a
12432 mkdir $DIR/$tdir/striped_dir/b
12434 stat $DIR/$tdir/striped_dir/a ||
12435 error "create dir under striped dir failed"
12436 stat $DIR/$tdir/striped_dir/b ||
12437 error "create dir under striped dir failed"
12439 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12440 error "nlink error after mkdir"
12442 rmdir $DIR/$tdir/striped_dir/a
12443 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12444 error "nlink error after rmdir"
12446 rmdir $DIR/$tdir/striped_dir/b
12447 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12448 error "nlink error after rmdir"
12450 rmdir $DIR/$tdir/striped_dir ||
12451 error "rmdir striped dir error"
12456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12457 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12459 test_striped_dir 0 || error "failed on striped dir on MDT0"
12460 test_striped_dir 1 || error "failed on striped dir on MDT0"
12462 run_test 300a "basic striped dir sanity test"
12465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12472 test_mkdir $DIR/$tdir || error "mkdir fail"
12473 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12474 error "set striped dir error"
12475 for ((i=0; i<10; i++)); do
12476 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12478 touch $DIR/$tdir/striped_dir/file_$i ||
12479 error "touch error $i"
12480 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12481 [ $mtime1 -eq $mtime2 ] &&
12482 error "mtime not change after create"
12484 rm -f $DIR/$tdir/striped_dir/file_$i ||
12485 error "unlink error $i"
12486 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12487 [ $mtime2 -eq $mtime3 ] &&
12488 error "mtime did not change after unlink"
12492 run_test 300b "check ctime/mtime for striped dir"
12495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12496 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12499 mkdir -p $DIR/$tdir
12500 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12501 error "set striped dir error"
12503 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12504 error "chown striped dir failed"
12506 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12507 error "create 5k files failed"
12509 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12511 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12515 run_test 300c "chown && check ls under striped directory"
12518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12519 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12523 mkdir -p $DIR/$tdir
12524 $SETSTRIPE -c 2 $DIR/$tdir
12526 #local striped directory
12527 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12528 error "set striped dir error"
12529 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12530 error "create 10 files failed"
12532 #remote striped directory
12533 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12534 error "set striped dir error"
12535 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12536 error "create 10 files failed"
12538 for file in $(find $DIR/$tdir); do
12539 stripe_count=$($GETSTRIPE -c $file)
12540 [ $stripe_count -eq 2 ] ||
12541 error "wrong stripe $stripe_count for $file"
12546 run_test 300d "check default stripe under striped directory"
12549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12550 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12554 mkdir -p $DIR/$tdir
12556 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12557 error "set striped dir error"
12559 touch $DIR/$tdir/striped_dir/a
12560 touch $DIR/$tdir/striped_dir/b
12561 touch $DIR/$tdir/striped_dir/c
12563 mkdir $DIR/$tdir/striped_dir/dir_a
12564 mkdir $DIR/$tdir/striped_dir/dir_b
12565 mkdir $DIR/$tdir/striped_dir/dir_c
12567 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12568 error "set striped dir under striped dir error"
12570 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12571 error "set striped dir under striped dir error"
12573 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12574 error "set striped dir under striped dir error"
12576 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12577 error "rename file under striped dir should fail"
12579 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12580 error "rename dir under striped dir should fail"
12582 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12583 error "rename dir under different stripes should fail"
12585 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12586 error "rename file under striped dir should succeed"
12588 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12589 error "rename dir under striped dir should succeed"
12593 run_test 300e "check rename under striped directory"
12596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12597 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12602 mkdir -p $DIR/$tdir
12604 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12605 error "set striped dir error"
12607 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12608 error "set striped dir error"
12610 touch $DIR/$tdir/striped_dir/a
12611 mkdir $DIR/$tdir/striped_dir/dir_a
12612 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12613 error "create striped dir under striped dir fails"
12615 touch $DIR/$tdir/striped_dir1/b
12616 mkdir $DIR/$tdir/striped_dir1/dir_b
12617 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12618 error "create striped dir under striped dir fails"
12620 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12621 error "rename file under different striped dir should fail"
12623 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12624 error "rename dir under different striped dir should fail"
12626 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12627 error "rename striped dir under diff striped dir should fail"
12629 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12630 error "rename file under diff striped dirs fails"
12632 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12633 error "rename dir under diff striped dirs fails"
12637 run_test 300f "check rename cross striped directory"
12640 # tests that do cleanup/setup should be run at the end
12644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12646 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12647 $LCTL set_param fail_loc=0x903
12648 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12649 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12652 FAIL_ON_ERROR=true cleanup
12653 FAIL_ON_ERROR=true setup
12655 run_test 900 "umount should not race with any mgc requeue thread"
12658 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12659 check_and_cleanup_lustre
12660 if [ "$I_MOUNTED" != "yes" ]; then
12661 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true