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
42 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
43 CREATETEST=${CREATETEST:-createtest}
45 LFIND=${LFIND:-"$LFS find"}
46 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
48 MCREATE=${MCREATE:-mcreate}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
63 export PARALLEL=${PARALLEL:-"no"}
65 export NAME=${NAME:-local}
72 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
73 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
74 . $LUSTRE/tests/test-framework.sh
76 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b 230d"
81 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
82 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
89 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
90 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
99 check_kernel_version() {
101 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
103 patchless|patchless_client) return 0;;
104 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
106 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 if [ "$ONLY" == "cleanup" ]; then
122 check_and_setup_lustre
127 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
128 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
129 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
130 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
131 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
132 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
133 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
134 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
136 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
137 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
138 rm -rf $DIR/[Rdfs][0-9]*
140 # $RUNAS_ID may get set incorrectly somewhere else
141 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
143 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
147 if [ "${ONLY}" = "MOUNT" ] ; then
148 echo "Lustre is up, please go on"
152 echo "preparing for tests involving mounts"
153 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
155 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
156 echo # add a newline after mke2fs.
160 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
161 lctl set_param debug=-1 2> /dev/null || true
164 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
166 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
168 run_test 0a "touch; rm ====================="
171 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
172 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
174 run_test 0b "chmod 0755 $DIR ============================="
177 $LCTL get_param mdc.*.import | grep "state: FULL" ||
178 error "import not FULL"
179 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
182 run_test 0c "check import proc ============================="
185 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
186 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
187 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
188 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
193 run_test 1 "mkdir; remkdir; rmdir =============================="
196 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
197 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
198 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
200 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
202 run_test 2 "mkdir; touch; rmdir; check file ===================="
205 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
206 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
207 touch $DIR/$tdir/$tfile
208 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
210 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
212 run_test 3 "mkdir; touch; rmdir; check dir ====================="
214 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
218 test_mkdir $DIR/$tdir ||
219 error "Create remote directory failed"
221 touch $DIR/$tdir/$tfile ||
222 error "Create file under remote directory failed"
225 error "Expect error removing in-use dir $DIR/$tdir"
227 test -d $DIR/$tdir || error "Remote directory disappeared"
229 rm -rf $DIR/$tdir || error "remove remote dir error"
231 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
234 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
235 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
236 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
237 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
238 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
240 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
243 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
244 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
245 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
246 error "$tfile does not have perm 0666 or UID $UID"
247 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
248 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
249 error "$tfile should be 0666 and owned by UID $UID"
251 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
254 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
256 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
257 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
258 error "$tfile should be owned by UID $RUNAS_ID"
259 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
260 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
261 error "$tfile should be owned by UID $RUNAS_ID"
263 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
266 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
268 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
269 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
270 error "$tfile should be owned by GID $UID"
271 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
272 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
273 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
275 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
278 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
279 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
280 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
281 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
282 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
283 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
284 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
285 error "$tdir/d/subdir should be GID $RUNAS_GID"
287 run_test 6g "Is new dir in sgid dir inheriting group?"
289 test_6h() { # bug 7331
290 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
291 touch $DIR/$tfile || error "touch failed"
292 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
293 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
294 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
295 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
296 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
298 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
301 test_mkdir $DIR/$tdir
302 $MCREATE $DIR/$tdir/$tfile
303 chmod 0666 $DIR/$tdir/$tfile
304 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
305 error "$tdir/$tfile should be mode 0666"
307 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
310 if [ ! -d $DIR/$tdir ]; then
313 $MCREATE $DIR/$tdir/$tfile
314 echo -n foo > $DIR/$tdir/$tfile
315 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
316 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
318 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
321 test_mkdir $DIR/$tdir
322 touch $DIR/$tdir/$tfile
323 chmod 0666 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
325 error "$tfile mode not 0666"
327 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
330 test_mkdir $DIR/$tdir
331 test_mkdir $DIR/$tdir/d2
332 test_mkdir $DIR/$tdir/d2/d3
333 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
335 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
338 test_mkdir $DIR/$tdir
339 test_mkdir $DIR/$tdir/d2
340 touch $DIR/$tdir/d2/$tfile
341 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
342 error "$tdir/d2/$tfile not a file"
344 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
347 test_mkdir $DIR/$tdir
348 test_mkdir $DIR/$tdir/d2
349 chmod 0666 $DIR/$tdir/d2
350 chmod 0705 $DIR/$tdir/d2
351 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
352 error "$tdir/d2 mode not 0705"
354 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
359 chmod 0666 $DIR/$tdir/$tfile
360 chmod 0654 $DIR/$tdir/$tfile
361 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
362 error "$tdir/d2 mode not 0654"
364 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
367 test_mkdir $DIR/$tdir
368 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
370 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
371 error "$tdir/$tfile size not 0 after truncate"
373 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
376 test_mkdir $DIR/$tdir
377 touch $DIR/$tdir/$tfile
379 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
381 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
384 test_mkdir $DIR/$tdir
385 touch $DIR/$tdir/$tfile
386 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
387 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
388 error "$tdir/${tfile_2} not a file after rename"
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 test_mkdir $DIR/$tdir
394 touch $DIR/$tdir/$tfile
395 rm -rf $DIR/$tdir/$tfile
396 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 test_mkdir -p $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
405 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
406 error "$tdir/l-exist not a symlink"
407 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
408 error "$tdir/l-exist not referencing a file"
409 rm -f $DIR/$tdir/l-exist
410 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
412 run_test 17a "symlinks: create, remove (real) =================="
415 test_mkdir -p $DIR/$tdir
416 ln -s no-such-file $DIR/$tdir/l-dangle
418 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
419 error "$tdir/l-dangle not referencing no-such-file"
420 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
421 error "$tdir/l-dangle not referencing non-existent file"
422 rm -f $DIR/$tdir/l-dangle
423 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
425 run_test 17b "symlinks: create, remove (dangling) =============="
427 test_17c() { # bug 3440 - don't save failed open RPC for replay
428 test_mkdir -p $DIR/$tdir
429 ln -s foo $DIR/$tdir/$tfile
430 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
432 run_test 17c "symlinks: open dangling (should return error) ===="
435 test_mkdir -p $DIR/$tdir
436 ln -s foo $DIR/$tdir/$tfile
437 touch $DIR/$tdir/$tfile || error "creating to new symlink"
439 run_test 17d "symlinks: create dangling ========================"
442 test_mkdir -p $DIR/$tdir
443 local foo=$DIR/$tdir/$tfile
444 ln -s $foo $foo || error "create symlink failed"
445 ls -l $foo || error "ls -l failed"
446 ls $foo && error "ls not failed" || true
448 run_test 17e "symlinks: create recursive symlink (should return error) ===="
451 test_mkdir -p $DIR/$tdir
452 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
460 run_test 17f "symlinks: long and very long symlink name ========================"
462 # str_repeat(S, N) generate a string that is string S repeated N times
467 while [ $((n -= 1)) -ge 0 ]; do
473 # Long symlinks and LU-2241
475 test_mkdir -p $DIR/$tdir
476 local TESTS="59 60 61 4094 4095"
478 # Fix for inode size boundary in 2.1.4
479 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
482 # Patch not applied to 2.2 or 2.3 branches
483 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
484 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
487 # skip long symlink name for rhel6.5.
488 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
489 grep -q '6.5' /etc/redhat-release &>/dev/null &&
490 TESTS="59 60 61 4062 4063"
493 local SYMNAME=$(str_repeat 'x' $i)
494 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
495 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
498 run_test 17g "symlinks: really long symlink name and inode boundaries"
500 test_17h() { #bug 17378
501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
504 test_mkdir -p $DIR/$tdir
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 $SETSTRIPE -c -1 $DIR/$tdir
511 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
513 touch $DIR/$tdir/$tfile || true
515 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
517 test_17i() { #bug 20018
518 remote_mds_nodsh && skip "remote MDS with nodsh" && return
519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
520 test_mkdir -c1 $DIR/$tdir
521 local foo=$DIR/$tdir/$tfile
523 if [[ $MDSCOUNT -gt 1 ]]; then
524 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
528 ln -s $foo $foo || error "create symlink failed"
529 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
530 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
531 ls -l $foo && error "error not detected"
534 run_test 17i "don't panic on short symlink"
536 test_17k() { #bug 22301
537 [[ -z "$(which rsync 2>/dev/null)" ]] &&
538 skip "no rsync command" && return 0
539 rsync --help | grep -q xattr ||
540 skip_env "$(rsync --version | head -n1) does not support xattrs"
541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
542 test_mkdir -p $DIR/$tdir
543 test_mkdir -p $DIR/$tdir.new
544 touch $DIR/$tdir/$tfile
545 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
546 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
547 error "rsync failed with xattrs enabled"
549 run_test 17k "symlinks: rsync with xattrs enabled ========================="
551 test_17l() { # LU-279
552 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
553 skip "no getfattr command" && return 0
555 touch $DIR/$tdir/$tfile
556 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
557 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
558 # -h to not follow symlinks. -m '' to list all the xattrs.
559 # grep to remove first line: '# file: $path'.
560 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
562 lgetxattr_size_check $path $xattr ||
563 error "lgetxattr_size_check $path $xattr failed"
567 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
571 local short_sym="0123456789"
572 local WDIR=$DIR/${tdir}m
579 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
580 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
581 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
583 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
584 skip "only for ldiskfs MDT" && return 0
586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
590 # create a long symlink file
591 for ((i = 0; i < 4; ++i)); do
592 long_sym=${long_sym}${long_sym}
595 echo "create 512 short and long symlink files under $WDIR"
596 for ((i = 0; i < 256; ++i)); do
597 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
598 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
604 wait_delete_completed
606 echo "recreate the 512 symlink files with a shorter string"
607 for ((i = 0; i < 512; ++i)); do
608 # rewrite the symlink file with a shorter string
609 ln -sf ${long_sym} $WDIR/long-$i
610 ln -sf ${short_sym} $WDIR/short-$i
613 mds_index=$($LFS getstripe -M $WDIR)
614 mds_index=$((mds_index+1))
615 devname=$(mdsdevname $mds_index)
616 cmd="$E2FSCK -fnvd $devname"
618 echo "stop and checking mds${mds_index}: $cmd"
619 # e2fsck should not return error
621 do_facet mds${mds_index} $cmd || rc=$?
623 start mds${mds_index} $devname $MDS_MOUNT_OPTS
624 df $MOUNT > /dev/null 2>&1
625 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
626 "short/long symlink MDT: rc=$rc"
629 run_test 17m "run e2fsck against MDT which contains short/long symlink"
631 check_fs_consistency_17n() {
637 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
638 # so it only check MDT1/MDT2 instead of all of MDTs.
639 for mdt_index in $(seq 1 2); do
640 devname=$(mdsdevname $mdt_index)
641 cmd="$E2FSCK -fnvd $devname"
643 echo "stop and checking mds${mdt_index}: $cmd"
644 # e2fsck should not return error
646 do_facet mds${mdt_index} $cmd || rc=$?
648 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
649 df $MOUNT > /dev/null 2>&1
650 [ $rc -ne 0 ] && break
658 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
659 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
660 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
662 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
663 skip "only for ldiskfs MDT" && return 0
665 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
670 for ((i=0; i<10; i++)); do
671 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
672 error "create remote dir error $i"
673 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
674 error "create files under remote dir failed $i"
677 check_fs_consistency_17n ||
678 error "e2fsck report error after create files under remote dir"
680 for ((i=0;i<10;i++)); do
681 rm -rf $DIR/$tdir/remote_dir_${i} ||
682 error "destroy remote dir error $i"
685 check_fs_consistency_17n ||
686 error "e2fsck report error after unlink files under remote dir"
688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
689 skip "lustre < 2.4.50 does not support migrate mv " && return
691 for ((i=0; i<10; i++)); do
692 mkdir -p $DIR/$tdir/remote_dir_${i}
693 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
694 error "create files under remote dir failed $i"
695 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
696 error "migrate remote dir error $i"
698 check_fs_consistency_17n || error "e2fsck report error after migration"
700 for ((i=0;i<10;i++)); do
701 rm -rf $DIR/$tdir/remote_dir_${i} ||
702 error "destroy remote dir error $i"
705 check_fs_consistency_17n || error "e2fsck report error after unlink"
707 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
710 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
711 skip "Need MDS version at least 2.3.64" && return
713 local WDIR=$DIR/${tdir}o
719 mdt_index=$($LFS getstripe -M $WDIR)
720 mdt_index=$((mdt_index+1))
721 mdtdevname=$(mdsdevname $mdt_index)
725 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
727 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
728 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
729 ls -l $WDIR/$tfile && rc=1
730 do_facet mds${mdt_index} lctl set_param fail_loc=0
731 [[ $rc -ne 0 ]] && error "stat file should fail"
734 run_test 17o "stat file with incompat LMA feature"
737 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
738 ls $DIR || error "Failed to ls $DIR: $?"
740 run_test 18 "touch .../f ; ls ... =============================="
746 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
748 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
751 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
753 run_test 19b "ls -l .../f19 (should return error) =============="
756 [ $RUNAS_ID -eq $UID ] &&
757 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
758 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
760 run_test 19c "$RUNAS touch .../f19 (should return error) =="
763 cat $DIR/f19 && error || true
765 run_test 19d "cat .../f19 (should return error) =============="
777 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
779 run_test 20 "touch .../f ; ls -l ... ==========================="
782 test_mkdir -p $DIR/$tdir
783 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
784 ln -s dangle $DIR/$tdir/link
785 echo foo >> $DIR/$tdir/link
786 cat $DIR/$tdir/dangle
787 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
788 $CHECKSTAT -f -t file $DIR/$tdir/link ||
789 error "$tdir/link not linked to a file"
791 run_test 21 "write to dangling link ============================"
795 test_mkdir -p $DIR/$tdir
796 chown $RUNAS_ID:$RUNAS_GID $WDIR
797 (cd $WDIR || error "cd $WDIR failed";
798 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
800 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
801 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
802 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
804 run_test 22 "unpack tar archive as non-root user ==============="
808 test_mkdir -p $DIR/$tdir
809 local file=$DIR/$tdir/$tfile
811 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
812 openfile -f O_CREAT:O_EXCL $file &&
813 error "$file recreate succeeded" || true
815 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
817 test_23b() { # bug 18988
818 test_mkdir -p $DIR/$tdir
819 local file=$DIR/$tdir/$tfile
822 echo foo > $file || error "write filed"
823 echo bar >> $file || error "append filed"
824 $CHECKSTAT -s 8 $file || error "wrong size"
827 run_test 23b "O_APPEND check =========================="
831 echo '-- same directory rename'
832 test_mkdir $DIR/$tdir
833 touch $DIR/$tdir/$tfile.1
834 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
835 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
837 run_test 24a "rename file to non-existent target"
840 test_mkdir $DIR/$tdir
841 touch $DIR/$tdir/$tfile.{1,2}
842 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
843 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
844 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
846 run_test 24b "rename file to existing target"
849 test_mkdir $DIR/$tdir
850 test_mkdir $DIR/$tdir/d$testnum.1
851 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
852 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
853 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
855 run_test 24c "rename directory to non-existent target"
858 test_mkdir -c1 $DIR/$tdir
859 test_mkdir -c1 $DIR/$tdir/d$testnum.1
860 test_mkdir -c1 $DIR/$tdir/d$testnum.2
861 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
862 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
863 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
865 run_test 24d "rename directory to existing target"
868 echo '-- cross directory renames --'
872 mv $DIR/R5a/f $DIR/R5b/g
873 $CHECKSTAT -a $DIR/R5a/f || error
874 $CHECKSTAT -t file $DIR/R5b/g || error
876 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
881 touch $DIR/R6a/f $DIR/R6b/g
882 mv $DIR/R6a/f $DIR/R6b/g
883 $CHECKSTAT -a $DIR/R6a/f || error
884 $CHECKSTAT -t file $DIR/R6b/g || error
886 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
891 test_mkdir $DIR/R7a/d
892 mv $DIR/R7a/d $DIR/R7b/e
893 $CHECKSTAT -a $DIR/R7a/d || error
894 $CHECKSTAT -t dir $DIR/R7b/e || error
896 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
899 test_mkdir -c1 $DIR/R8a
900 test_mkdir -c1 $DIR/R8b
901 test_mkdir -c1 $DIR/R8a/d
902 test_mkdir -c1 $DIR/R8b/e
903 mrename $DIR/R8a/d $DIR/R8b/e
904 $CHECKSTAT -a $DIR/R8a/d || error
905 $CHECKSTAT -t dir $DIR/R8b/e || error
907 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
910 echo "-- rename error cases"
914 mrename $DIR/R9/f $DIR/R9/a
915 $CHECKSTAT -t file $DIR/R9/f || error
916 $CHECKSTAT -t dir $DIR/R9/a || error
917 $CHECKSTAT -a $DIR/R9/a/f || error
919 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
923 mrename $DIR/R10/f $DIR/R10/g
924 $CHECKSTAT -t dir $DIR/R10 || error
925 $CHECKSTAT -a $DIR/R10/f || error
926 $CHECKSTAT -a $DIR/R10/g || error
928 run_test 24j "source does not exist ============================"
932 test_mkdir $DIR/R11a/d
934 mv $DIR/R11a/f $DIR/R11a/d
935 $CHECKSTAT -a $DIR/R11a/f || error
936 $CHECKSTAT -t file $DIR/R11a/d/f || error
938 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
940 # bug 2429 - rename foo foo foo creates invalid file
943 $MULTIOP $f OcNs || error
945 run_test 24l "Renaming a file to itself ========================"
949 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
950 # on ext3 this does not remove either the source or target files
951 # though the "expected" operation would be to remove the source
952 $CHECKSTAT -t file ${f} || error "${f} missing"
953 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
955 run_test 24m "Renaming a file to a hard link to itself ========="
959 # this stats the old file after it was renamed, so it should fail
963 $CHECKSTAT ${f}.rename
966 run_test 24n "Statting the old file after renaming (Posix rename 2)"
969 check_kernel_version 37 || return 0
970 test_mkdir -p $DIR/d24o
971 rename_many -s random -v -n 10 $DIR/d24o
973 run_test 24o "rename of files during htree split ==============="
978 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
979 mrename $DIR/R12a $DIR/R12b
980 $CHECKSTAT -a $DIR/R12a || error
981 $CHECKSTAT -t dir $DIR/R12b || error
982 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
983 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
985 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
987 cleanup_multiop_pause() {
993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
996 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
997 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1000 trap cleanup_multiop_pause EXIT
1001 mrename $DIR/R13a $DIR/R13b
1002 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1003 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1004 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1005 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1006 cleanup_multiop_pause
1007 wait $MULTIPID || error "multiop close failed"
1009 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1011 test_24r() { #bug 3789
1012 test_mkdir $DIR/R14a
1013 test_mkdir $DIR/R14a/b
1014 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1015 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1016 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1018 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1021 test_mkdir $DIR/R15a
1022 test_mkdir $DIR/R15a/b
1023 test_mkdir $DIR/R15a/b/c
1024 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1025 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1026 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1028 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1030 test_mkdir $DIR/R16a
1031 test_mkdir $DIR/R16a/b
1032 test_mkdir $DIR/R16a/b/c
1033 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1034 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1035 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1037 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1039 test_24u() { # bug12192
1040 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1041 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1043 run_test 24u "create stripe file"
1049 simple_cleanup_common() {
1052 wait_delete_completed
1055 max_pages_per_rpc() {
1056 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1060 local NRFILES=100000
1061 local FREE_INODES=$(mdt_free_inodes 0)
1062 [[ $FREE_INODES -lt $NRFILES ]] &&
1063 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1067 trap simple_cleanup_common EXIT
1069 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1070 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1073 createmany -m $DIR/$tdir/$tfile $NRFILES
1075 cancel_lru_locks mdc
1076 lctl set_param mdc.*.stats clear
1078 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1080 # LU-5 large readdir
1081 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1082 # 8 bytes for name(filename is mostly 5 in this test) +
1083 # 8 bytes for luda_type
1084 # take into account of overhead in lu_dirpage header and end mark in
1085 # each page, plus one in RPC_NUM calculation.
1087 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1088 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1089 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1090 awk '/^mds_readpage/ {print $2}')
1091 [[ $mds_readpage -gt $RPC_NUM ]] &&
1092 error "large readdir doesn't take effect"
1094 simple_cleanup_common
1096 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1098 test_24w() { # bug21506
1100 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1101 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1102 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1103 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1104 [[ "$SZ1" -eq "$SZ2" ]] ||
1105 error "Error reading at the end of the file $tfile"
1107 run_test 24w "Reading a file larger than 4Gb"
1110 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1113 local remote_dir=$DIR/$tdir/remote_dir
1116 $LFS mkdir -i $MDTIDX $remote_dir ||
1117 error "create remote directory failed"
1119 mkdir -p $DIR/$tdir/src_dir
1120 touch $DIR/$tdir/src_file
1121 mkdir -p $remote_dir/tgt_dir
1122 touch $remote_dir/tgt_file
1124 mrename $remote_dir $DIR/ &&
1125 error "rename dir cross MDT works!"
1127 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1128 error "rename dir cross MDT works!"
1130 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1131 error "rename file cross MDT works!"
1133 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1134 error "ln file cross MDT should not work!"
1136 rm -rf $DIR/$tdir || error "Can not delete directories"
1138 run_test 24x "cross rename/link should be failed"
1141 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1144 local remote_dir=$DIR/$tdir/remote_dir
1147 $LFS mkdir -i $MDTIDX $remote_dir ||
1148 error "create remote directory failed"
1150 mkdir -p $remote_dir/src_dir
1151 touch $remote_dir/src_file
1152 mkdir -p $remote_dir/tgt_dir
1153 touch $remote_dir/tgt_file
1155 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1156 error "rename subdir in the same remote dir failed!"
1158 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1159 error "rename files in the same remote dir failed!"
1161 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1162 error "link files in the same remote dir failed!"
1164 rm -rf $DIR/$tdir || error "Can not delete directories"
1166 run_test 24y "rename/link on the same dir should succeed"
1169 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1172 local remote_src=$DIR/$tdir/remote_dir
1173 local remote_tgt=$DIR/$tdir/remote_tgt
1176 $LFS mkdir -i $MDTIDX $remote_src ||
1177 error "create remote directory failed"
1179 $LFS mkdir -i $MDTIDX $remote_tgt ||
1180 error "create remote directory failed"
1182 mrename $remote_src $remote_tgt &&
1183 error "rename remote dirs should not work!"
1185 # If target dir does not exists, it should succeed
1187 mrename $remote_src $remote_tgt ||
1188 error "rename remote dirs(tgt dir does not exists) failed!"
1190 rm -rf $DIR/$tdir || error "Can not delete directories"
1192 run_test 24z "rename one remote dir to another remote dir should fail"
1194 test_24A() { # LU-3182
1199 createmany -m $DIR/$tdir/$tfile $NFILES
1200 local t=$(ls $DIR/$tdir | wc -l)
1201 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1202 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1203 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1204 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1207 rm -rf $DIR/$tdir || error "Can not delete directories"
1209 run_test 24A "readdir() returns correct number of entries."
1211 test_24B() { # LU-4805
1212 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1216 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1217 error "create striped dir failed"
1219 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1220 [ $count -eq 2 ] || error "Expected 2, got $count"
1222 touch $DIR/$tdir/striped_dir/a
1224 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1225 [ $count -eq 3 ] || error "Expected 3, got $count"
1227 touch $DIR/$tdir/striped_dir/.f
1229 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1230 [ $count -eq 4 ] || error "Expected 4, got $count"
1232 rm -rf $DIR/$tdir || error "Can not delete directories"
1234 run_test 24B "readdir for striped dir return correct number of entries"
1237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1243 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1244 error "create striped dir failed"
1246 cd $DIR/$tdir/d0/striped_dir
1248 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1249 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1250 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1252 [ "$d0_ino" = "$parent_ino" ] ||
1253 error ".. wrong, expect $d0_ino, get $parent_ino"
1255 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1256 error "mv striped dir failed"
1258 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1260 [ "$d1_ino" = "$parent_ino" ] ||
1261 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1263 run_test 24C "check .. in striped dir"
1266 echo '== symlink sanity ============================================='
1270 touch $DIR/s25/foo || error
1272 run_test 25a "create file in symlinked directory ==============="
1275 [ ! -d $DIR/d25 ] && test_25a
1276 $CHECKSTAT -t file $DIR/s25/foo || error
1278 run_test 25b "lookup file in symlinked directory ==============="
1282 test_mkdir $DIR/d26/d26-2
1283 ln -s d26/d26-2 $DIR/s26
1284 touch $DIR/s26/foo || error
1286 run_test 26a "multiple component symlink ======================="
1289 test_mkdir -p $DIR/d26b/d26-2
1290 ln -s d26b/d26-2/foo $DIR/s26-2
1291 touch $DIR/s26-2 || error
1293 run_test 26b "multiple component symlink at end of lookup ======"
1296 test_mkdir $DIR/d26.2
1297 touch $DIR/d26.2/foo
1298 ln -s d26.2 $DIR/s26.2-1
1299 ln -s s26.2-1 $DIR/s26.2-2
1300 ln -s s26.2-2 $DIR/s26.2-3
1301 chmod 0666 $DIR/s26.2-3/foo
1303 run_test 26c "chain of symlinks ================================"
1305 # recursive symlinks (bug 439)
1307 ln -s d26-3/foo $DIR/d26-3
1309 run_test 26d "create multiple component recursive symlink ======"
1312 [ ! -h $DIR/d26-3 ] && test_26d
1315 run_test 26e "unlink multiple component recursive symlink ======"
1317 # recursive symlinks (bug 7022)
1319 test_mkdir -p $DIR/$tdir
1320 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1321 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1322 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1323 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1324 cd $tfile || error "cd $tfile failed"
1325 ln -s .. dotdot || error "ln dotdot failed"
1326 ln -s dotdot/lndir lndir || error "ln lndir failed"
1327 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1328 output=`ls $tfile/$tfile/lndir/bar1`
1329 [ "$output" = bar1 ] && error "unexpected output"
1330 rm -r $tfile || error "rm $tfile failed"
1331 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1333 run_test 26f "rm -r of a directory which has recursive symlink ="
1336 echo '== stripe sanity =============================================='
1337 test_mkdir -p $DIR/d27 || error "mkdir failed"
1339 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1340 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1341 log "== test_27a: write to one stripe file ========================="
1342 cp /etc/hosts $DIR/d27/f0 || error
1344 run_test 27a "one stripe file =================================="
1347 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1348 test_mkdir -p $DIR/d27
1349 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1350 $GETSTRIPE -c $DIR/d27/f01
1351 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1352 error "two-stripe file doesn't have two stripes"
1354 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1356 run_test 27b "create and write to two stripe file"
1359 test_mkdir -p $DIR/d27
1360 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1361 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1362 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1364 run_test 27d "create file with default settings ================"
1367 test_mkdir -p $DIR/d27
1368 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1369 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1370 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1372 run_test 27e "setstripe existing file (should return error) ======"
1375 test_mkdir -p $DIR/d27
1376 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1377 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1378 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1380 run_test 27f "setstripe with bad stripe size (should return error)"
1383 test_mkdir -p $DIR/d27
1384 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1385 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1386 error "$DIR/d27/fnone has object"
1388 run_test 27g "$GETSTRIPE with no objects"
1391 touch $DIR/d27/fsome || error "touch failed"
1392 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1394 run_test 27i "$GETSTRIPE with some objects"
1397 test_mkdir -p $DIR/d27
1398 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1400 run_test 27j "setstripe with bad stripe offset (should return error)"
1402 test_27k() { # bug 2844
1403 test_mkdir -p $DIR/d27
1405 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1406 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1407 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1408 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1409 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1410 dd if=/dev/zero of=$FILE bs=4k count=1
1411 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1412 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1414 run_test 27k "limit i_blksize for broken user apps ============="
1417 test_mkdir -p $DIR/d27
1418 mcreate $DIR/f27l || error "creating file"
1419 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1420 error "setstripe should have failed" || true
1422 run_test 27l "check setstripe permissions (should return error)"
1425 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1427 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1428 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1431 trap simple_cleanup_common EXIT
1432 test_mkdir -p $DIR/$tdir
1433 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1434 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1435 error "dd should fill OST0"
1437 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1439 [ $i -gt 256 ] && break
1442 touch $DIR/$tdir/f27m_$i
1443 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1444 error "OST0 was full but new created file still use it"
1446 touch $DIR/$tdir/f27m_$i
1447 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1448 error "OST0 was full but new created file still use it"
1449 simple_cleanup_common
1451 run_test 27m "create file while OST0 was full =================="
1454 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1458 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1459 # if the OST isn't full anymore.
1461 local OSTIDX=${1:-""}
1463 local list=$(comma_list $(osts_nodes))
1464 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1466 do_nodes $list lctl set_param fail_loc=0
1467 sync # initiate all OST_DESTROYs from MDS to OST
1471 exhaust_precreations() {
1474 local FAILIDX=${3:-$OSTIDX}
1476 test_mkdir -p $DIR/$tdir
1477 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1478 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1480 local OST=$(ostname_from_index $OSTIDX)
1481 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1482 sed -e 's/_UUID$//;s/^.*-//')
1485 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1486 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1487 osc.$mdtosc_proc1.prealloc_last_id)
1488 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1489 osc.$mdtosc_proc1.prealloc_next_id)
1491 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1492 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1494 test_mkdir -p $DIR/$tdir/${OST}
1495 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1496 #define OBD_FAIL_OST_ENOSPC 0x215
1497 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1498 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1499 echo "Creating to objid $last_id on ost $OST..."
1500 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1501 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1502 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1506 exhaust_all_precreations() {
1508 for (( i=0; i < OSTCOUNT; i++ )) ; do
1509 exhaust_precreations $i $1 -1
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
1521 exhaust_precreations 0 0x80000215
1522 $SETSTRIPE -c -1 $DIR/$tdir
1523 touch $DIR/$tdir/$tfile || error
1524 $GETSTRIPE $DIR/$tdir/$tfile
1527 run_test 27n "create file with some full OSTs =================="
1530 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1533 remote_ost_nodsh && skip "remote OST with nodsh" && return
1536 rm -f $DIR/$tdir/$tfile
1537 exhaust_all_precreations 0x215
1539 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1544 run_test 27o "create file with all full OSTs (should error) ===="
1547 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1549 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1550 remote_ost_nodsh && skip "remote OST with nodsh" && return
1553 rm -f $DIR/$tdir/$tfile
1554 test_mkdir -p $DIR/$tdir
1556 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1557 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1558 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1560 exhaust_precreations 0 0x80000215
1561 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1562 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1563 $GETSTRIPE $DIR/$tdir/$tfile
1567 run_test 27p "append to a truncated file with some full OSTs ==="
1570 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1573 remote_ost_nodsh && skip "remote OST with nodsh" && return
1576 rm -f $DIR/$tdir/$tfile
1578 test_mkdir -p $DIR/$tdir
1579 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1580 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1581 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1583 exhaust_all_precreations 0x215
1585 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1586 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1590 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1593 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1596 remote_ost_nodsh && skip "remote OST with nodsh" && return
1599 rm -f $DIR/$tdir/$tfile
1600 exhaust_precreations 0 0x80000215
1602 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1606 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1608 test_27s() { # bug 10725
1609 test_mkdir -p $DIR/$tdir
1610 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1611 local stripe_count=0
1612 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1613 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1614 error "stripe width >= 2^32 succeeded" || true
1617 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1619 test_27t() { # bug 10864
1624 $WLFS getstripe $tfile
1627 run_test 27t "check that utils parse path correctly"
1629 test_27u() { # bug 4900
1630 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1633 local list=$(comma_list $(mdts_nodes))
1635 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1636 do_nodes $list $LCTL set_param fail_loc=0x139
1637 test_mkdir -p $DIR/$tdir
1639 createmany -o $DIR/$tdir/t- 1000
1640 do_nodes $list $LCTL set_param fail_loc=0
1642 TLOG=$DIR/$tfile.getstripe
1643 $GETSTRIPE $DIR/$tdir > $TLOG
1644 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1645 unlinkmany $DIR/$tdir/t- 1000
1646 [[ $OBJS -gt 0 ]] &&
1647 error "$OBJS objects created on OST-0. See $TLOG" || pass
1649 run_test 27u "skip object creation on OSC w/o objects =========="
1651 test_27v() { # bug 4900
1652 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1655 remote_ost_nodsh && skip "remote OST with nodsh" && return
1657 exhaust_all_precreations 0x215
1660 test_mkdir -p $DIR/$tdir
1661 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1663 touch $DIR/$tdir/$tfile
1664 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1666 for (( i=1; i < OSTCOUNT; i++ )); do
1667 do_facet ost$i lctl set_param fail_loc=0x705
1669 local START=`date +%s`
1670 createmany -o $DIR/$tdir/$tfile 32
1672 local FINISH=`date +%s`
1673 local TIMEOUT=`lctl get_param -n timeout`
1674 local PROCESS=$((FINISH - START))
1675 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1676 error "$FINISH - $START >= $TIMEOUT / 2"
1677 sleep $((TIMEOUT / 2 - PROCESS))
1680 run_test 27v "skip object creation on slow OST ================="
1682 test_27w() { # bug 10997
1683 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1684 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1685 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1686 error "stripe size $size != 65536" || true
1687 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1688 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1690 run_test 27w "check $SETSTRIPE -S option"
1693 [[ $OSTCOUNT -lt 2 ]] &&
1694 skip_env "skipping multiple stripe count/offset test" && return
1696 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1697 for i in $(seq 1 $OSTCOUNT); do
1699 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1700 error "setstripe -c $i -i $offset failed"
1701 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1702 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1703 [ $count -ne $i ] && error "stripe count $count != $i" || true
1704 [ $index -ne $offset ] &&
1705 error "stripe offset $index != $offset" || true
1708 run_test 27wa "check $SETSTRIPE -c -i options"
1711 remote_ost_nodsh && skip "remote OST with nodsh" && return
1712 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1714 OFFSET=$(($OSTCOUNT - 1))
1716 local OST=$(ostname_from_index $OSTIDX)
1718 test_mkdir -p $DIR/$tdir
1719 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1720 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1722 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1723 for i in `seq 0 $OFFSET`; do
1724 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1725 error "OST0 was degraded but new created file still use it"
1727 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1729 run_test 27x "create files while OST0 is degraded"
1732 [[ $OSTCOUNT -lt 2 ]] &&
1733 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1735 remote_ost_nodsh && skip "remote OST with nodsh" && return
1736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1738 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1739 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1740 osc.$mdtosc.prealloc_last_id)
1741 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1742 osc.$mdtosc.prealloc_next_id)
1743 local fcount=$((last_id - next_id))
1744 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1745 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1747 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1748 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1749 local OST_DEACTIVE_IDX=-1
1754 for OSC in $MDS_OSCS; do
1755 OST=$(osc_to_ost $OSC)
1756 OSTIDX=$(index_from_ostuuid $OST)
1757 if [ $OST_DEACTIVE_IDX == -1 ]; then
1758 OST_DEACTIVE_IDX=$OSTIDX
1760 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1761 echo $OSC "is Deactivated:"
1762 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1766 OSTIDX=$(index_from_ostuuid $OST)
1768 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1770 for OSC in $MDS_OSCS; do
1771 OST=$(osc_to_ost $OSC)
1772 OSTIDX=$(index_from_ostuuid $OST)
1773 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1774 echo $OST "is degraded:"
1775 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1776 obdfilter.$OST.degraded=1
1781 createmany -o $DIR/$tdir/$tfile $fcount
1783 for OSC in $MDS_OSCS; do
1784 OST=$(osc_to_ost $OSC)
1785 OSTIDX=$(index_from_ostuuid $OST)
1786 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1787 echo $OST "is recovered from degraded:"
1788 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1789 obdfilter.$OST.degraded=0
1791 do_facet $SINGLEMDS lctl --device %$OSC activate
1795 # all osp devices get activated, hence -1 stripe count restored
1798 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1799 # devices get activated.
1801 $SETSTRIPE -c -1 $DIR/$tfile
1802 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1804 [ $stripecnt -ne $OSTCOUNT ] &&
1805 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1808 run_test 27y "create files while OST0 is degraded and the rest inactive"
1814 lmm_count=$($GETSTRIPE -c $1)
1815 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1816 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1818 local old_ifs="$IFS"
1820 fid=($($LFS path2fid $1))
1823 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1824 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1826 # compare lmm_seq and lu_fid->f_seq
1827 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1828 # compare lmm_object_id and lu_fid->oid
1829 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1831 # check the trusted.fid attribute of the OST objects of the file
1832 local have_obdidx=false
1834 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1835 # skip lines up to and including "obdidx"
1836 [ -z "$obdidx" ] && break
1837 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1838 $have_obdidx || continue
1840 local ost=$((obdidx + 1))
1841 local dev=$(ostdevname $ost)
1844 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1846 seq=$(echo $seq | sed -e "s/^0x//g")
1847 if [ $seq == 0 ]; then
1848 oid_hex=$(echo $oid)
1850 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1852 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1856 # Don't unmount/remount the OSTs if we don't need to do that.
1857 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1858 # update too, until that use mount/ll_decode_filter_fid/mount.
1859 # Re-enable when debugfs will understand new filter_fid.
1861 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1862 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1863 $dev 2>/dev/null" | grep "parent=")
1866 mount_fstype ost$ost
1867 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1868 $(facet_mntpt ost$ost)/$obj_file)
1869 unmount_fstype ost$ost
1870 start ost$ost $dev $OST_MOUNT_OPTS
1873 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1875 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1877 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1878 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1879 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1880 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1881 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1883 if echo $ff_parent | grep -q 'stripe='; then
1884 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1887 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1888 # into f_ver in this case. See the comment on
1891 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1895 # compare lmm_seq and filter_fid->ff_parent.f_seq
1896 [ $ff_pseq = $lmm_seq ] ||
1897 error "FF parent SEQ $ff_pseq != $lmm_seq"
1898 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1899 [ $ff_poid = $lmm_oid ] ||
1900 error "FF parent OID $ff_poid != $lmm_oid"
1901 (($ff_pstripe == $stripe_nr)) ||
1902 error "FF stripe $ff_pstripe != $stripe_nr"
1904 stripe_nr=$((stripe_nr + 1))
1909 remote_ost_nodsh && skip "remote OST with nodsh" && return
1910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1911 test_mkdir -p $DIR/$tdir
1913 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1914 { error "setstripe -c -1 failed"; return 1; }
1915 # We need to send a write to every object to get parent FID info set.
1916 # This _should_ also work for setattr, but does not currently.
1917 # touch $DIR/$tdir/$tfile-1 ||
1918 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1919 { error "dd $tfile-1 failed"; return 2; }
1920 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1921 { error "setstripe -c -1 failed"; return 3; }
1922 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1923 { error "dd $tfile-2 failed"; return 4; }
1925 # make sure write RPCs have been sent to OSTs
1928 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1929 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1931 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1933 test_27A() { # b=19102
1934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1935 local restore_size=$($GETSTRIPE -S $MOUNT)
1936 local restore_count=$($GETSTRIPE -c $MOUNT)
1937 local restore_offset=$($GETSTRIPE -i $MOUNT)
1938 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1939 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1940 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1941 local default_size=$($GETSTRIPE -S $MOUNT)
1942 local default_offset=$($GETSTRIPE -i $MOUNT)
1943 local dsize=$((1024 * 1024))
1944 [ $default_size -eq $dsize ] ||
1945 error "stripe size $default_size != $dsize"
1946 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1947 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1949 run_test 27A "check filesystem-wide default LOV EA values"
1951 test_27B() { # LU-2523
1952 test_mkdir -p $DIR/$tdir
1953 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1955 # open f1 with O_LOV_DELAY_CREATE
1957 # call setstripe ioctl on open file descriptor for f1
1959 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1963 # open f1 with O_LOV_DELAY_CREATE
1965 # call setstripe ioctl on open file descriptor for f1
1967 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1969 # Allow multiop to fail in imitation of NFS's busted semantics.
1972 run_test 27B "call setstripe on open unlinked file/rename victim"
1974 test_27C() { #LU-2871
1975 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1983 test_mkdir -p $DIR/$tdir
1985 for i in $(seq 0 $((OSTCOUNT - 1))); do
1986 # set stripe across all OSTs starting from OST$i
1987 $SETSTRIPE -i $i -c -1 $tfile$i
1988 # get striping information
1989 ost_idx=($($GETSTRIPE $tfile$i |
1990 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1994 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1995 error "${#ost_idx[@]} != $OSTCOUNT"
1997 for index in $(seq 0 $((OSTCOUNT - 1))); do
1999 for j in $(echo ${ost_idx[@]}); do
2000 if [ $index -eq $j ]; then
2006 error "Can not find $index in ${ost_idx[@]}"
2010 run_test 27C "check full striping across all OSTs"
2012 # createtest also checks that device nodes are created and
2013 # then visible correctly (#2091)
2014 test_28() { # bug 2091
2016 $CREATETEST $DIR/d28/ct || error
2018 run_test 28 "create/mknod/mkdir with bad file types ============"
2021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2022 cancel_lru_locks mdc
2028 declare -i LOCKCOUNTORIG=0
2029 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2030 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2032 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2034 declare -i LOCKUNUSEDCOUNTORIG=0
2035 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2036 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2043 declare -i LOCKCOUNTCURRENT=0
2044 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2045 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2048 declare -i LOCKUNUSEDCOUNTCURRENT=0
2049 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2050 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2053 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2054 $LCTL set_param -n ldlm.dump_namespaces ""
2055 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2056 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2057 log "dumped log to $TMP/test_29.dk (bug 5793)"
2060 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2061 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2062 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2063 log "dumped log to $TMP/test_29.dk (bug 5793)"
2067 run_test 29 "IT_GETATTR regression ============================"
2069 test_30a() { # was test_30
2070 cp $(which ls) $DIR || cp /bin/ls $DIR
2074 run_test 30a "execute binary from Lustre (execve) =============="
2077 cp `which ls` $DIR || cp /bin/ls $DIR
2079 $RUNAS $DIR/ls / || error
2082 run_test 30b "execute binary from Lustre as non-root ==========="
2084 test_30c() { # b=22376
2085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2086 cp `which ls` $DIR || cp /bin/ls $DIR
2088 cancel_lru_locks mdc
2089 cancel_lru_locks osc
2090 $RUNAS $DIR/ls / || error
2093 run_test 30c "execute binary from Lustre without read perms ===="
2096 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2097 $CHECKSTAT -a $DIR/f31 || error
2099 run_test 31a "open-unlink file =================================="
2102 touch $DIR/f31 || error
2103 ln $DIR/f31 $DIR/f31b || error
2104 $MULTIOP $DIR/f31b Ouc || error
2105 $CHECKSTAT -t file $DIR/f31 || error
2107 run_test 31b "unlink file with multiple links while open ======="
2110 touch $DIR/f31 || error
2111 ln $DIR/f31 $DIR/f31c || error
2112 multiop_bg_pause $DIR/f31 O_uc || return 1
2114 $MULTIOP $DIR/f31c Ouc
2115 kill -USR1 $MULTIPID
2118 run_test 31c "open-unlink file with multiple links ============="
2121 opendirunlink $DIR/d31d $DIR/d31d || error
2122 $CHECKSTAT -a $DIR/d31d || error
2124 run_test 31d "remove of open directory ========================="
2126 test_31e() { # bug 2904
2127 check_kernel_version 34 || return 0
2128 openfilleddirunlink $DIR/d31e || error
2130 run_test 31e "remove of open non-empty directory ==============="
2132 test_31f() { # bug 4554
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2135 test_mkdir $DIR/d31f
2136 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2137 cp /etc/hosts $DIR/d31f
2139 $GETSTRIPE $DIR/d31f/hosts
2140 multiop_bg_pause $DIR/d31f D_c || return 1
2143 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2144 test_mkdir $DIR/d31f
2145 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2146 cp /etc/hosts $DIR/d31f
2148 $GETSTRIPE $DIR/d31f/hosts
2149 multiop_bg_pause $DIR/d31f D_c || return 1
2152 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2153 wait $MULTIPID || error "first opendir $MULTIPID failed"
2157 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2158 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2161 run_test 31f "remove of open directory with open-unlink file ==="
2164 echo "-- cross directory link --"
2165 test_mkdir -c1 $DIR/${tdir}ga
2166 test_mkdir -c1 $DIR/${tdir}gb
2167 touch $DIR/${tdir}ga/f
2168 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2169 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2170 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2171 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2172 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2174 run_test 31g "cross directory link==============="
2177 echo "-- cross directory link --"
2178 test_mkdir -c1 $DIR/${tdir}
2179 test_mkdir -c1 $DIR/${tdir}/dir
2180 touch $DIR/${tdir}/f
2181 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2182 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2183 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2184 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2185 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2187 run_test 31h "cross directory link under child==============="
2190 echo "-- cross directory link --"
2191 test_mkdir -c1 $DIR/$tdir
2192 test_mkdir -c1 $DIR/$tdir/dir
2193 touch $DIR/$tdir/dir/f
2194 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2195 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2196 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2197 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2198 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2200 run_test 31i "cross directory link under parent==============="
2203 test_mkdir -c1 -p $DIR/$tdir
2204 test_mkdir -c1 -p $DIR/$tdir/dir1
2205 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2206 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2207 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2208 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2211 run_test 31j "link for directory==============="
2214 test_mkdir -c1 -p $DIR/$tdir
2216 touch $DIR/$tdir/exist
2217 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2218 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2219 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2220 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2221 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2222 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2223 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2226 run_test 31k "link to file: the same, non-existing, dir==============="
2232 touch $DIR/d31m2/exist
2233 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2234 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2235 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2236 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2237 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2238 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2241 run_test 31m "link to file: the same, non-existing, dir==============="
2244 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2245 nlink=$(stat --format=%h $DIR/$tfile)
2246 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2248 local cmd="exec $fd<$DIR/$tfile"
2251 trap "eval $cmd" EXIT
2252 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2253 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2254 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2255 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2256 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2259 run_test 31n "check link count of unlinked file"
2262 local TEMPNAME=$(mktemp $1_XXXXXX)
2263 mlink $TEMPNAME $1 2> /dev/null &&
2264 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2268 test_31o() { # LU-2901
2270 for LOOP in $(seq 100); do
2271 rm -f $DIR/$tdir/$tfile*
2272 for THREAD in $(seq 8); do
2273 link_one $DIR/$tdir/$tfile.$LOOP &
2276 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2277 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2278 error "$LINKS duplicate links to $tfile.$LOOP" &&
2282 run_test 31o "duplicate hard links with same filename"
2285 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2288 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2289 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2291 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2292 error "open unlink test1 failed"
2293 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2294 error "open unlink test2 failed"
2296 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2297 error "test1 still exists"
2298 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2299 error "test2 still exists"
2301 run_test 31p "remove of open striped directory"
2303 cleanup_test32_mount() {
2305 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2310 echo "== more mountpoints and symlinks ================="
2311 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2312 trap cleanup_test32_mount EXIT
2313 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2314 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2315 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2316 cleanup_test32_mount
2318 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2322 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2323 trap cleanup_test32_mount EXIT
2324 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2325 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2326 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2327 cleanup_test32_mount
2329 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2333 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2334 trap cleanup_test32_mount EXIT
2335 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2336 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2337 test_mkdir -p $DIR/$tdir/d2/test_dir
2338 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2339 cleanup_test32_mount
2341 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2345 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2346 trap cleanup_test32_mount EXIT
2347 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2348 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2349 test_mkdir -p $DIR/$tdir/d2/test_dir
2350 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2351 cleanup_test32_mount
2353 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2356 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2357 test_mkdir -p $DIR/d32e/tmp
2358 TMP_DIR=$DIR/d32e/tmp
2359 ln -s $DIR/d32e $TMP_DIR/symlink11
2360 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2361 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2362 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2364 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2367 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2368 test_mkdir -p $DIR/d32f/tmp
2369 TMP_DIR=$DIR/d32f/tmp
2370 ln -s $DIR/d32f $TMP_DIR/symlink11
2371 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2372 ls $DIR/d32f/tmp/symlink11 || error
2373 ls $DIR/d32f/symlink01 || error
2375 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2378 TMP_DIR=$DIR/$tdir/tmp
2379 test_mkdir -p $DIR/$tdir/tmp
2380 test_mkdir $DIR/${tdir}2
2381 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2382 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2383 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2384 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2385 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2386 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2388 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2391 rm -fr $DIR/$tdir $DIR/${tdir}2
2392 TMP_DIR=$DIR/$tdir/tmp
2393 test_mkdir -p $DIR/$tdir/tmp
2394 test_mkdir $DIR/${tdir}2
2395 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2396 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2397 ls $TMP_DIR/symlink12 || error
2398 ls $DIR/$tdir/symlink02 || error
2400 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2404 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2405 trap cleanup_test32_mount EXIT
2406 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2407 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2408 touch $DIR/$tdir/test_file
2409 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2410 cleanup_test32_mount
2412 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2416 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2417 trap cleanup_test32_mount EXIT
2418 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2419 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2420 touch $DIR/$tdir/test_file
2421 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2422 cleanup_test32_mount
2424 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2429 trap cleanup_test32_mount EXIT
2430 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2431 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2432 test_mkdir -p $DIR/$tdir/d2
2433 touch $DIR/$tdir/d2/test_file || error
2434 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2435 cleanup_test32_mount
2437 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 trap cleanup_test32_mount EXIT
2443 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2444 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2445 test_mkdir -p $DIR/$tdir/d2
2446 touch $DIR/$tdir/d2/test_file
2447 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2448 cleanup_test32_mount
2450 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2454 test_mkdir -p $DIR/d32m/tmp
2455 TMP_DIR=$DIR/d32m/tmp
2456 ln -s $DIR $TMP_DIR/symlink11
2457 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2458 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2459 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2461 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2465 test_mkdir -p $DIR/d32n/tmp
2466 TMP_DIR=$DIR/d32n/tmp
2467 ln -s $DIR $TMP_DIR/symlink11
2468 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2469 ls -l $DIR/d32n/tmp/symlink11 || error
2470 ls -l $DIR/d32n/symlink01 || error
2472 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2476 test_mkdir -p $DIR/d32o/tmp
2477 TMP_DIR=$DIR/d32o/tmp
2478 ln -s $DIR/$tfile $TMP_DIR/symlink12
2479 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2480 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2481 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2482 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2483 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2485 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2495 test_mkdir -p $DIR/d32p/tmp
2497 TMP_DIR=$DIR/d32p/tmp
2499 ln -s $DIR/$tfile $TMP_DIR/symlink12
2501 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2503 cat $DIR/d32p/tmp/symlink12 || error
2505 cat $DIR/d32p/symlink02 || error
2508 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2510 cleanup_testdir_mount() {
2512 $UMOUNT -d $DIR/$tdir
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_testdir_mount EXIT
2519 test_mkdir -p $DIR/$tdir
2520 touch $DIR/$tdir/under_the_mount
2521 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2522 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2523 cleanup_testdir_mount
2525 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_testdir_mount EXIT
2531 test_mkdir -p $DIR/$tdir
2532 touch $DIR/$tdir/under_the_mount
2533 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2534 ls $DIR/$tdir | grep -q under_the_mount && error || true
2535 cleanup_testdir_mount
2537 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2542 chmod 444 $DIR/$tfile
2543 chown $RUNAS_ID $DIR/$tfile
2545 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2548 run_test 33aa "write file with mode 444 (should return error) ===="
2552 test_mkdir -p $DIR/d33
2553 chown $RUNAS_ID $DIR/d33
2554 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2555 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2556 error "open RDWR" || true
2558 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2562 test_mkdir -p $DIR/d33
2563 chown $RUNAS_ID $DIR/d33
2564 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2566 run_test 33b "test open file with malformed flags (No panic and return error)"
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2575 remote_ost_nodsh && skip "remote OST with nodsh" && return
2578 test_mkdir -p $DIR/d33
2579 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2582 for ostnum in $(seq $OSTCOUNT); do
2583 # test-framework's OST numbering is one-based, while Lustre's
2585 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2586 # Parsing llobdstat's output sucks; we could grep the /proc
2587 # path, but that's likely to not be as portable as using the
2588 # llobdstat utility. So we parse lctl output instead.
2589 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2590 obdfilter/$ostname/stats |
2591 awk '/^write_bytes/ {print $7}' )
2592 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2593 if (( ${write_bytes:-0} > 0 ))
2600 $all_zeros || return 0
2603 echo foo > $DIR/d33/bar
2607 # Total up write_bytes after writing. We'd better find non-zeros.
2608 for ostnum in $(seq $OSTCOUNT); do
2609 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2610 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2611 obdfilter/$ostname/stats |
2612 awk '/^write_bytes/ {print $7}' )
2613 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2614 if (( ${write_bytes:-0} > 0 ))
2623 for ostnum in $(seq $OSTCOUNT); do
2624 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2625 echo "Check that write_bytes is present in obdfilter/*/stats:"
2626 do_facet ost$ostnum lctl get_param -n \
2627 obdfilter/$ostname/stats
2629 error "OST not keeping write_bytes stats (b22312)"
2632 run_test 33c "test llobdstat and write_bytes"
2635 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2638 local remote_dir=$DIR/$tdir/remote_dir
2641 $LFS mkdir -i $MDTIDX $remote_dir ||
2642 error "create remote directory failed"
2644 touch $remote_dir/$tfile
2645 chmod 444 $remote_dir/$tfile
2646 chown $RUNAS_ID $remote_dir/$tfile
2648 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2650 chown $RUNAS_ID $remote_dir
2651 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2652 error "create" || true
2653 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2654 error "open RDWR" || true
2655 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2656 error "create" || true
2658 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2661 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2665 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2666 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2667 mkdir $DIR/$tdir/local_dir
2669 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2670 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2671 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2673 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2674 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2676 rmdir $DIR/$tdir/* || error "rmdir failed"
2679 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2680 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2681 mkdir $DIR/$tdir/local_dir
2683 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2684 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2685 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2687 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2688 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2690 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2693 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2694 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2695 mkdir $DIR/$tdir/local_dir
2697 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2698 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2699 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2701 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2702 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2704 run_test 33e "mkdir and striped directory should have same mode"
2706 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2709 $MCREATE $DIR/f34 || error
2710 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2711 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2712 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2713 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2715 run_test 34a "truncate file that has not been opened ==========="
2718 [ ! -f $DIR/f34 ] && test_34a
2719 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2720 $OPENFILE -f O_RDONLY $DIR/f34
2721 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2722 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2724 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2727 [ ! -f $DIR/f34 ] && test_34a
2728 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2729 $OPENFILE -f O_RDWR $DIR/f34
2730 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2731 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2733 run_test 34c "O_RDWR opening file-with-size works =============="
2736 [ ! -f $DIR/f34 ] && test_34a
2737 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2738 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2741 run_test 34d "write to sparse file ============================="
2745 $MCREATE $DIR/f34e || error
2746 $TRUNCATE $DIR/f34e 1000 || error
2747 $CHECKSTAT -s 1000 $DIR/f34e || error
2748 $OPENFILE -f O_RDWR $DIR/f34e
2749 $CHECKSTAT -s 1000 $DIR/f34e || error
2751 run_test 34e "create objects, some with size and some without =="
2753 test_34f() { # bug 6242, 6243
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2757 $MCREATE $DIR/f34f || error
2758 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2759 dd if=$DIR/f34f of=$TMP/f34f
2760 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2761 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2762 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2763 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2764 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2766 run_test 34f "read from a file with no objects until EOF ======="
2769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2770 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2771 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2772 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2773 cancel_lru_locks osc
2774 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2775 error "wrong size after lock cancel"
2777 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2778 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2779 error "expanding truncate failed"
2780 cancel_lru_locks osc
2781 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2782 error "wrong expanded size after lock cancel"
2784 run_test 34g "truncate long file ==============================="
2787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2791 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2792 sync # Flush the cache so that multiop below does not block on cache
2793 # flush when getting the group lock
2794 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2797 # Since just timed wait is not good enough, let's do a sync write
2798 # that way we are sure enough time for a roundtrip + processing
2799 # passed + 2 seconds of extra margin.
2800 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2804 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2805 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2809 local nsz=`stat -c %s $DIR/$tfile`
2810 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2812 run_test 34h "ftruncate file under grouplock should not block"
2815 cp /bin/sh $DIR/f35a
2817 chown $RUNAS_ID $DIR/f35a
2818 $RUNAS $DIR/f35a && error || true
2821 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2825 utime $DIR/f36 || error
2827 run_test 36a "MDS utime check (mknod, utime) ==================="
2831 utime $DIR/f36 || error
2833 run_test 36b "OST utime check (open, utime) ===================="
2838 chown $RUNAS_ID $DIR/d36
2839 $RUNAS utime $DIR/d36/f36 || error
2841 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2844 [ ! -d $DIR/d36 ] && test_36c
2845 echo "" > $DIR/d36/f36
2846 $RUNAS utime $DIR/d36/f36 || error
2848 run_test 36d "non-root OST utime check (open, utime) ==========="
2851 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2852 test_mkdir -p $DIR/$tdir
2853 touch $DIR/$tdir/$tfile
2854 $RUNAS utime $DIR/$tdir/$tfile && \
2855 error "utime worked, expected failure" || true
2857 run_test 36e "utime on non-owned file (should return error) ===="
2861 local LANG_SAVE=$LANG
2862 local LC_LANG_SAVE=$LC_LANG
2863 export LANG=C LC_LANG=C # for date language
2865 DATESTR="Dec 20 2000"
2866 test_mkdir -p $DIR/$tdir
2867 lctl set_param fail_loc=$fl
2869 cp /etc/hosts $DIR/$tdir/$tfile
2870 sync & # write RPC generated with "current" inode timestamp, but delayed
2872 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2873 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2874 cancel_lru_locks osc
2875 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2877 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2878 echo "BEFORE: $LS_BEFORE" && \
2879 echo "AFTER : $LS_AFTER" && \
2880 echo "WANT : $DATESTR" && \
2881 error "$DIR/$tdir/$tfile timestamps changed" || true
2883 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2888 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2889 subr_36fh "0x80000214"
2891 run_test 36f "utime on file racing with OST BRW write =========="
2894 remote_ost_nodsh && skip "remote OST with nodsh" && return
2895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2900 test_mkdir -p $DIR/$tdir
2901 fmd_max_age=$(do_facet ost1 \
2902 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2905 fmd_before=$(do_facet ost1 \
2906 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2907 touch $DIR/$tdir/$tfile
2908 sleep $((fmd_max_age + 12))
2909 fmd_after=$(do_facet ost1 \
2910 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2912 echo "fmd_before: $fmd_before"
2913 echo "fmd_after: $fmd_after"
2914 [[ $fmd_after -gt $fmd_before ]] &&
2915 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2916 error "fmd didn't expire after ping" || true
2918 run_test 36g "filter mod data cache expiry ====================="
2921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2922 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2923 subr_36fh "0x80000227"
2925 run_test 36h "utime on file racing with OST BRW write =========="
2928 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2931 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2933 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2934 local new_mtime=$((mtime + 200))
2936 #change Modify time of striped dir
2937 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2938 error "change mtime failed"
2940 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2942 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2944 run_test 36i "change mtime on striped directory"
2946 # test_37 - duplicate with tests 32q 32r
2949 local file=$DIR/$tfile
2951 openfile -f O_DIRECTORY $file
2954 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2955 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2957 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2961 touch $DIR/${tfile}2
2962 # ls -l $DIR/$tfile $DIR/${tfile}2
2963 # ls -lu $DIR/$tfile $DIR/${tfile}2
2964 # ls -lc $DIR/$tfile $DIR/${tfile}2
2966 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2967 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2969 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2971 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2973 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2974 error "O_TRUNC didn't change timestamps"
2977 run_test 39 "mtime changed on create ==========================="
2980 test_mkdir -p -c1 $DIR/$tdir
2981 cp -p /etc/passwd $DIR/$tdir/fopen
2982 cp -p /etc/passwd $DIR/$tdir/flink
2983 cp -p /etc/passwd $DIR/$tdir/funlink
2984 cp -p /etc/passwd $DIR/$tdir/frename
2985 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2988 echo "aaaaaa" >> $DIR/$tdir/fopen
2989 echo "aaaaaa" >> $DIR/$tdir/flink
2990 echo "aaaaaa" >> $DIR/$tdir/funlink
2991 echo "aaaaaa" >> $DIR/$tdir/frename
2993 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2994 local link_new=`stat -c %Y $DIR/$tdir/flink`
2995 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2996 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2998 cat $DIR/$tdir/fopen > /dev/null
2999 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3000 rm -f $DIR/$tdir/funlink2
3001 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3003 for (( i=0; i < 2; i++ )) ; do
3004 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3005 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3006 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3007 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3009 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3010 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3011 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3012 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3014 cancel_lru_locks osc
3015 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3018 run_test 39b "mtime change on open, link, unlink, rename ======"
3020 # this should be set to past
3021 TEST_39_MTIME=`date -d "1 year ago" +%s`
3027 local mtime0=`stat -c %Y $DIR1/$tfile`
3029 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3030 local mtime1=`stat -c %Y $DIR1/$tfile`
3031 [ "$mtime1" = $TEST_39_MTIME ] || \
3032 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3035 echo hello >> $DIR1/$tfile
3037 local mtime2=`stat -c %Y $DIR1/$tfile`
3038 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3039 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3041 mv $DIR1/$tfile $DIR1/$tfile-1
3043 for (( i=0; i < 2; i++ )) ; do
3044 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3045 [ "$mtime2" = "$mtime3" ] || \
3046 error "mtime ($mtime2) changed (to $mtime3) on rename"
3048 cancel_lru_locks osc
3049 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3052 run_test 39c "mtime change on rename ==========================="
3056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3059 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3061 for (( i=0; i < 2; i++ )) ; do
3062 local mtime=`stat -c %Y $DIR1/$tfile`
3063 [ $mtime = $TEST_39_MTIME ] || \
3064 error "mtime($mtime) is not set to $TEST_39_MTIME"
3066 cancel_lru_locks osc
3067 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3070 run_test 39d "create, utime, stat =============================="
3074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3076 local mtime1=`stat -c %Y $DIR1/$tfile`
3078 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3080 for (( i=0; i < 2; i++ )) ; do
3081 local mtime2=`stat -c %Y $DIR1/$tfile`
3082 [ $mtime2 = $TEST_39_MTIME ] || \
3083 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3085 cancel_lru_locks osc
3086 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3089 run_test 39e "create, stat, utime, stat ========================"
3093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3095 mtime1=`stat -c %Y $DIR1/$tfile`
3098 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3100 for (( i=0; i < 2; i++ )) ; do
3101 local mtime2=`stat -c %Y $DIR1/$tfile`
3102 [ $mtime2 = $TEST_39_MTIME ] || \
3103 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3105 cancel_lru_locks osc
3106 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3109 run_test 39f "create, stat, sleep, utime, stat ================="
3113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3114 echo hello >> $DIR1/$tfile
3115 local mtime1=`stat -c %Y $DIR1/$tfile`
3118 chmod o+r $DIR1/$tfile
3120 for (( i=0; i < 2; i++ )) ; do
3121 local mtime2=`stat -c %Y $DIR1/$tfile`
3122 [ "$mtime1" = "$mtime2" ] || \
3123 error "lost mtime: $mtime2, should be $mtime1"
3125 cancel_lru_locks osc
3126 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3129 run_test 39g "write, chmod, stat ==============================="
3133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3138 echo hello >> $DIR1/$tfile
3139 local mtime1=`stat -c %Y $DIR1/$tfile`
3141 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3143 if [ "$d1" != "$d2" ]; then
3144 echo "write and touch not within one second"
3146 for (( i=0; i < 2; i++ )) ; do
3147 local mtime2=`stat -c %Y $DIR1/$tfile`
3148 [ "$mtime2" = $TEST_39_MTIME ] || \
3149 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3151 cancel_lru_locks osc
3152 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3156 run_test 39h "write, utime within one second, stat ============="
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3163 echo hello >> $DIR1/$tfile
3164 local mtime1=`stat -c %Y $DIR1/$tfile`
3166 mv $DIR1/$tfile $DIR1/$tfile-1
3168 for (( i=0; i < 2; i++ )) ; do
3169 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3171 [ "$mtime1" = "$mtime2" ] || \
3172 error "lost mtime: $mtime2, should be $mtime1"
3174 cancel_lru_locks osc
3175 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3178 run_test 39i "write, rename, stat =============================="
3181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3182 start_full_debug_logging
3186 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3187 lctl set_param fail_loc=0x80000412
3188 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3189 error "multiop failed"
3191 local mtime1=`stat -c %Y $DIR1/$tfile`
3193 mv $DIR1/$tfile $DIR1/$tfile-1
3195 kill -USR1 $multipid
3196 wait $multipid || error "multiop close failed"
3198 for (( i=0; i < 2; i++ )) ; do
3199 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3200 [ "$mtime1" = "$mtime2" ] ||
3201 error "mtime is lost on close: $mtime2, " \
3204 cancel_lru_locks osc
3205 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3207 lctl set_param fail_loc=0
3208 stop_full_debug_logging
3210 run_test 39j "write, rename, close, stat ======================="
3213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3217 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3219 local mtime1=`stat -c %Y $DIR1/$tfile`
3221 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3223 kill -USR1 $multipid
3224 wait $multipid || error "multiop close failed"
3226 for (( i=0; i < 2; i++ )) ; do
3227 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ "$mtime2" = $TEST_39_MTIME ] || \
3230 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39k "write, utime, close, stat ========================"
3238 # this should be set to future
3239 TEST_39_ATIME=`date -d "1 year" +%s`
3242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3243 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3244 local atime_diff=$(do_facet $SINGLEMDS \
3245 lctl get_param -n mdd.*MDT0000*.atime_diff)
3249 # test setting directory atime to future
3250 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3251 local atime=$(stat -c %X $DIR/$tdir)
3252 [ "$atime" = $TEST_39_ATIME ] || \
3253 error "atime is not set to future: $atime, $TEST_39_ATIME"
3255 # test setting directory atime from future to now
3256 local d1=$(date +%s)
3258 local d2=$(date +%s)
3260 cancel_lru_locks mdc
3261 atime=$(stat -c %X $DIR/$tdir)
3262 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3263 error "atime is not updated from future: $atime, $d1<atime<$d2"
3265 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3268 # test setting directory atime when now > dir atime + atime_diff
3272 cancel_lru_locks mdc
3273 atime=$(stat -c %X $DIR/$tdir)
3274 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3275 error "atime is not updated : $atime, should be $d2"
3277 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3280 # test not setting directory atime when now < dir atime + atime_diff
3282 cancel_lru_locks mdc
3283 atime=$(stat -c %X $DIR/$tdir)
3284 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3285 error "atime is updated to $atime, should remain $d1<atime<$d2"
3287 do_facet $SINGLEMDS \
3288 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3290 run_test 39l "directory atime update ==========================="
3293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3296 local far_past_mtime=$(date -d "May 29 1953" +%s)
3297 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3299 touch -m -d @$far_past_mtime $DIR1/$tfile
3300 touch -a -d @$far_past_atime $DIR1/$tfile
3302 for (( i=0; i < 2; i++ )) ; do
3303 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3304 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3305 error "atime or mtime set incorrectly"
3307 cancel_lru_locks osc
3308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3311 run_test 39m "test atime and mtime before 1970"
3313 test_39n() { # LU-3832
3314 local atime_diff=$(do_facet $SINGLEMDS \
3315 lctl get_param -n mdd.*MDT0000*.atime_diff)
3320 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3323 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3324 atime0=$(stat -c %X $DIR/$tfile)
3327 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3328 atime1=$(stat -c %X $DIR/$tfile)
3331 cancel_lru_locks mdc
3332 cancel_lru_locks osc
3333 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3334 atime2=$(stat -c %X $DIR/$tfile)
3336 do_facet $SINGLEMDS \
3337 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3339 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3340 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3342 run_test 39n "check that O_NOATIME is honored"
3345 TESTDIR=$DIR/$tdir/$tfile
3346 [ -e $TESTDIR ] && rm -rf $TESTDIR
3347 test_mkdir -p $TESTDIR
3353 links2=$(stat -c %h .)
3354 [ $(($links1 + 2)) != $links2 ] &&
3355 error "wrong links count $(($links1 + 2)) != $links2"
3357 links3=$(stat -c %h .)
3358 [ $(($links1 + 1)) != $links3 ] &&
3359 error "wrong links count $links1 != $links3"
3362 run_test 39o "directory cached attributes updated after create ========"
3365 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3367 TESTDIR=$DIR/$tdir/$tfile
3368 [ -e $TESTDIR ] && rm -rf $TESTDIR
3373 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3374 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3376 links2=$(stat -c %h .)
3377 [ $(($links1 + 2)) != $links2 ] &&
3378 error "wrong links count $(($links1 + 2)) != $links2"
3380 links3=$(stat -c %h .)
3381 [ $(($links1 + 1)) != $links3 ] &&
3382 error "wrong links count $links1 != $links3"
3385 run_test 39p "remote directory cached attributes updated after create ========"
3389 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3390 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3391 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3392 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3393 error "$tfile is not 4096 bytes in size"
3395 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3399 small_write $DIR/f41 18
3401 run_test 41 "test small file write + fstat ====================="
3403 count_ost_writes() {
3404 lctl get_param -n osc.*.stats |
3405 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3406 END { printf("%0.0f", writes) }'
3413 BG_DIRTY_RATIO_SAVE=10
3414 MAX_BG_DIRTY_RATIO=25
3418 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3419 # dirty_ratio, dirty_background_ratio
3420 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3421 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3422 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3423 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3425 # if file not here, we are a 2.4 kernel
3426 kill -CONT `pidof kupdated`
3431 # setup the trap first, so someone cannot exit the test at the
3432 # exact wrong time and mess up a machine
3433 trap start_writeback EXIT
3434 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3435 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3436 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3437 sysctl -w vm.dirty_writeback_centisecs=0
3438 sysctl -w vm.dirty_writeback_centisecs=0
3439 # save and increase /proc/sys/vm/dirty_ratio
3440 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3441 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3442 # save and increase /proc/sys/vm/dirty_background_ratio
3443 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3444 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3446 # if file not here, we are a 2.4 kernel
3447 kill -STOP `pidof kupdated`
3451 # ensure that all stripes have some grant before we test client-side cache
3453 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3454 dd if=/dev/zero of=$i bs=4k count=1
3459 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3460 # file truncation, and file removal.
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3464 cancel_lru_locks osc
3466 sync; sleep 1; sync # just to be safe
3467 BEFOREWRITES=`count_ost_writes`
3468 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3469 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3470 AFTERWRITES=`count_ost_writes`
3471 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3472 error "$BEFOREWRITES < $AFTERWRITES"
3475 run_test 42a "ensure that we don't flush on close =============="
3478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3480 cancel_lru_locks osc
3483 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3484 BEFOREWRITES=$(count_ost_writes)
3485 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3486 AFTERWRITES=$(count_ost_writes)
3487 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3488 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3490 BEFOREWRITES=$(count_ost_writes)
3491 sync || error "sync: $?"
3492 AFTERWRITES=$(count_ost_writes)
3493 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3494 error "$BEFOREWRITES < $AFTERWRITES on sync"
3496 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3500 run_test 42b "test destroy of file with cached dirty data ======"
3502 # if these tests just want to test the effect of truncation,
3503 # they have to be very careful. consider:
3504 # - the first open gets a {0,EOF}PR lock
3505 # - the first write conflicts and gets a {0, count-1}PW
3506 # - the rest of the writes are under {count,EOF}PW
3507 # - the open for truncate tries to match a {0,EOF}PR
3508 # for the filesize and cancels the PWs.
3509 # any number of fixes (don't get {0,EOF} on open, match
3510 # composite locks, do smarter file size management) fix
3511 # this, but for now we want these tests to verify that
3512 # the cancellation with truncate intent works, so we
3513 # start the file with a full-file pw lock to match against
3514 # until the truncate.
3519 cancel_lru_locks osc
3521 # prime the file with 0,EOF PW to match
3525 # now the real test..
3526 dd if=/dev/zero of=$file bs=1024 count=100
3527 BEFOREWRITES=`count_ost_writes`
3528 $TRUNCATE $file $offset
3529 cancel_lru_locks osc
3530 AFTERWRITES=`count_ost_writes`
3535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3537 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3538 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3541 run_test 42c "test partial truncate of file with cached dirty data"
3544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3546 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3547 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3550 run_test 42d "test complete truncate of file with cached dirty data"
3552 test_42e() { # bug22074
3553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3554 local TDIR=$DIR/${tdir}e
3555 local pagesz=$(page_size)
3556 local pages=16 # hardcoded 16 pages, don't change it.
3557 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3558 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3562 test_mkdir -p $DIR/${tdir}e
3563 $SETSTRIPE -c 1 $TDIR
3564 createmany -o $TDIR/f $files
3566 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3568 # we assume that with $OSTCOUNT files, at least one of them will
3569 # be allocated on OST0.
3570 warmup_files=$((OSTCOUNT * max_dirty_mb))
3571 createmany -o $TDIR/w $warmup_files
3573 # write a large amount of data into one file and sync, to get good
3574 # avail_grant number from OST.
3575 for ((i=0; i<$warmup_files; i++)); do
3576 idx=$($GETSTRIPE -i $TDIR/w$i)
3577 [ $idx -ne 0 ] && continue
3578 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3581 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3583 $LCTL get_param $proc_osc0/cur_dirty_bytes
3584 $LCTL get_param $proc_osc0/cur_grant_bytes
3586 # create as much dirty pages as we can while not to trigger the actual
3587 # RPCs directly. but depends on the env, VFS may trigger flush during this
3588 # period, hopefully we are good.
3589 for ((i=0; i<$warmup_files; i++)); do
3590 idx=$($GETSTRIPE -i $TDIR/w$i)
3591 [ $idx -ne 0 ] && continue
3592 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3594 $LCTL get_param $proc_osc0/cur_dirty_bytes
3595 $LCTL get_param $proc_osc0/cur_grant_bytes
3597 # perform the real test
3598 $LCTL set_param $proc_osc0/rpc_stats 0
3599 for ((;i<$files; i++)); do
3600 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3601 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3604 $LCTL get_param $proc_osc0/rpc_stats
3607 local have_ppr=false
3608 $LCTL get_param $proc_osc0/rpc_stats |
3609 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3610 # skip lines until we are at the RPC histogram data
3611 [ "$PPR" == "pages" ] && have_ppr=true && continue
3612 $have_ppr || continue
3614 # we only want the percent stat for < 16 pages
3615 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3617 percent=$((percent + WPCT))
3618 if [[ $percent -gt 15 ]]; then
3619 error "less than 16-pages write RPCs" \
3626 run_test 42e "verify sub-RPC writes are not done synchronously"
3629 test_mkdir -p $DIR/$tdir
3630 cp -p /bin/ls $DIR/$tdir/$tfile
3631 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3633 # give multiop a chance to open
3636 $DIR/$tdir/$tfile && error || true
3639 run_test 43 "execution of file opened for write should return -ETXTBSY"
3642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3643 test_mkdir -p $DIR/$tdir
3644 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3645 cp -p multiop $DIR/$tdir/multiop
3646 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3649 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3650 kill -USR1 $MULTIOP_PID || return 2
3651 wait $MULTIOP_PID || return 3
3652 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3654 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3658 test_mkdir -p $DIR/$tdir
3659 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3660 cp -p multiop $DIR/$tdir/multiop
3661 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3664 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3665 kill -USR1 $MULTIOP_PID || return 2
3666 wait $MULTIOP_PID || return 3
3667 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3669 run_test 43b "truncate of file being executed should return -ETXTBSY"
3672 local testdir="$DIR/$tdir"
3673 test_mkdir -p $DIR/$tdir
3675 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3676 ( cd $testdir && md5sum -c)
3678 run_test 43c "md5sum of copy into lustre========================"
3681 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3682 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3683 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3685 run_test 44 "zero length read from a sparse stripe ============="
3688 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3690 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3691 [[ $nstripe -gt $OSTCOUNT ]] &&
3692 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3694 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3696 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3697 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3701 OFFSETS="0 $((stride/2)) $((stride-1))"
3702 for offset in $OFFSETS; do
3703 for i in $(seq 0 $((nstripe-1))); do
3704 local GLOBALOFFSETS=""
3706 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3707 local myfn=$DIR/d44a-$size
3708 echo "--------writing $myfn at $size"
3709 ll_sparseness_write $myfn $size ||
3710 error "ll_sparseness_write"
3711 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3712 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3713 error "ll_sparseness_verify $GLOBALOFFSETS"
3715 for j in $(seq 0 $((nstripe-1))); do
3717 size=$((((j + $nstripe )*$stride + $offset)))
3718 ll_sparseness_write $myfn $size ||
3719 error "ll_sparseness_write"
3720 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3722 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3723 error "ll_sparseness_verify $GLOBALOFFSETS"
3728 run_test 44a "test sparse pwrite ==============================="
3732 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3738 before=`dirty_osc_total`
3739 echo executing "\"$*\""
3741 after=`dirty_osc_total`
3742 echo before $before, after $after
3745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3747 # Obtain grants from OST if it supports it
3748 echo blah > ${f}_grant
3751 do_dirty_record "echo blah > $f"
3752 [[ $before -eq $after ]] && error "write wasn't cached"
3753 do_dirty_record "> $f"
3754 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3755 do_dirty_record "echo blah > $f"
3756 [[ $before -eq $after ]] && error "write wasn't cached"
3757 do_dirty_record "sync"
3758 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3759 do_dirty_record "echo blah > $f"
3760 [[ $before -eq $after ]] && error "write wasn't cached"
3761 do_dirty_record "cancel_lru_locks osc"
3762 [[ $before -gt $after ]] ||
3763 error "lock cancellation didn't lower dirty count"
3766 run_test 45 "osc io page accounting ============================"
3768 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3769 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3770 # objects offset and an assert hit when an rpc was built with 1023's mapped
3771 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3777 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3779 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3780 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3784 run_test 46 "dirtying a previously written page ================"
3786 # test_47 is removed "Device nodes check" is moved to test_28
3788 test_48a() { # bug 2399
3789 check_kernel_version 34 || return 0
3790 test_mkdir -p $DIR/$tdir
3792 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3793 test_mkdir $DIR/$tdir || error "recreate directory failed"
3794 touch foo || error "'touch foo' failed after recreating cwd"
3795 test_mkdir $DIR/$tdir/bar ||
3796 error "'mkdir foo' failed after recreating cwd"
3797 if check_kernel_version 44; then
3798 touch .foo || error "'touch .foo' failed after recreating cwd"
3799 test_mkdir $DIR/$tdir/.bar ||
3800 error "'mkdir .foo' failed after recreating cwd"
3802 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3803 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3804 cd . || error "'cd .' failed after recreating cwd"
3805 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3806 rmdir . && error "'rmdir .' worked after recreating cwd"
3807 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3808 cd .. || error "'cd ..' failed after recreating cwd"
3810 run_test 48a "Access renamed working dir (should return errors)="
3812 test_48b() { # bug 2399
3813 check_kernel_version 34 || return 0
3815 test_mkdir -p $DIR/$tdir
3817 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3818 touch foo && error "'touch foo' worked after removing cwd"
3819 test_mkdir $DIR/$tdir/foo &&
3820 error "'mkdir foo' worked after removing cwd"
3821 if check_kernel_version 44; then
3822 touch .foo && error "'touch .foo' worked after removing cwd"
3823 test_mkdir $DIR/$tdir/.foo &&
3824 error "'mkdir .foo' worked after removing cwd"
3826 ls . > /dev/null && error "'ls .' worked after removing cwd"
3827 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3828 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3829 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3830 rmdir . && error "'rmdir .' worked after removing cwd"
3831 ln -s . foo && error "'ln -s .' worked after removing cwd"
3832 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3834 run_test 48b "Access removed working dir (should return errors)="
3836 test_48c() { # bug 2350
3837 check_kernel_version 36 || return 0
3838 #lctl set_param debug=-1
3841 test_mkdir -p $DIR/$tdir/dir
3843 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3844 $TRACE touch foo && error "touch foo worked after removing cwd"
3845 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3846 if check_kernel_version 44; then
3847 touch .foo && error "touch .foo worked after removing cwd"
3848 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3850 $TRACE ls . && error "'ls .' worked after removing cwd"
3851 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3852 is_patchless || ( $TRACE cd . &&
3853 error "'cd .' worked after removing cwd" )
3854 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3855 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3856 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3857 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3859 run_test 48c "Access removed working subdir (should return errors)"
3861 test_48d() { # bug 2350
3862 check_kernel_version 36 || return 0
3863 #lctl set_param debug=-1
3866 test_mkdir -p $DIR/$tdir/dir
3868 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3869 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3870 $TRACE touch foo && error "'touch foo' worked after removing parent"
3871 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3872 if check_kernel_version 44; then
3873 touch .foo && error "'touch .foo' worked after removing parent"
3875 error "mkdir .foo worked after removing parent"
3877 $TRACE ls . && error "'ls .' worked after removing parent"
3878 $TRACE ls .. && error "'ls ..' worked after removing parent"
3879 is_patchless || ( $TRACE cd . &&
3880 error "'cd .' worked after recreate parent" )
3881 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3882 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3883 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3884 is_patchless || ( $TRACE cd .. &&
3885 error "'cd ..' worked after removing parent" || true )
3887 run_test 48d "Access removed parent subdir (should return errors)"
3889 test_48e() { # bug 4134
3890 check_kernel_version 41 || return 0
3891 #lctl set_param debug=-1
3894 test_mkdir -p $DIR/$tdir/dir
3896 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3897 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3898 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3899 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3900 # On a buggy kernel addition of "touch foo" after cd .. will
3901 # produce kernel oops in lookup_hash_it
3902 touch ../foo && error "'cd ..' worked after recreate parent"
3904 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3906 run_test 48e "Access to recreated parent subdir (should return errors)"
3908 test_49() { # LU-1030
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3910 # get ost1 size - lustre-OST0000
3911 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3913 # write 800M at maximum
3914 [[ $ost1_size -lt 2 ]] && ost1_size=2
3915 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3917 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3918 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3921 # change max_pages_per_rpc while writing the file
3922 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3923 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3924 # loop until dd process exits
3925 while ps ax -opid | grep -wq $dd_pid; do
3926 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3927 sleep $((RANDOM % 5 + 1))
3929 # restore original max_pages_per_rpc
3930 $LCTL set_param $osc1_mppc=$orig_mppc
3931 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3933 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3937 test_mkdir $DIR/$tdir
3939 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3941 run_test 50 "special situations: /proc symlinks ==============="
3943 test_51a() { # was test_51
3944 # bug 1516 - create an empty entry right after ".." then split dir
3945 test_mkdir -c1 $DIR/$tdir
3946 touch $DIR/$tdir/foo
3947 $MCREATE $DIR/$tdir/bar
3949 createmany -m $DIR/$tdir/longfile 201
3951 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3952 $MCREATE $DIR/$tdir/longfile$FNUM
3957 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3959 run_test 51a "special situations: split htree with empty entry =="
3961 export NUMTEST=70000
3963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3964 local BASE=$DIR/d${base}.${TESTSUITE}
3966 # cleanup the directory
3969 test_mkdir -p -c1 $BASE
3971 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3972 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3973 [[ $numfree -lt 21000 ]] && skip "not enough free inodes ($numfree)" &&
3976 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3977 echo "reduced count to $NUMTEST due to inodes"
3979 # need to check free space for the directories as well
3980 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3981 numfree=$((blkfree / 4))
3982 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3983 echo "reduced count to $NUMTEST due to blocks"
3985 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3986 echo "failed" > $BASE/fnum
3988 run_test 51b "exceed 64k subdirectory nlink limit"
3990 test_51ba() { # LU-993
3991 local BASE=$DIR/d${base}.${TESTSUITE}
3992 # unlink all but 100 subdirectories, then check it still works
3994 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3996 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3997 local DELETE=$((NUMTEST - LEFT))
3999 # continue on to run this test even if 51b didn't finish,
4000 # just to delete the many subdirectories created.
4001 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4003 # for ldiskfs the nlink count should be 1, but this is OSD specific
4004 # and so this is listed for informational purposes only
4005 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4006 unlinkmany -d $BASE/d $DELETE
4009 if [ $RC -ne 0 ]; then
4010 if [ "$NUMPREV" == "failed" ]; then
4011 skip "previous setup failed"
4014 error "unlink of first $DELETE subdirs failed"
4019 echo "nlink between: $(stat -c %h $BASE)"
4020 # trim the first line of ls output
4021 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4022 [ $FOUND -ne $LEFT ] &&
4023 error "can't find subdirs: found only $FOUND/$LEFT"
4025 unlinkmany -d $BASE/d $DELETE $LEFT ||
4026 error "unlink of second $LEFT subdirs failed"
4027 # regardless of whether the backing filesystem tracks nlink accurately
4028 # or not, the nlink count shouldn't be more than "." and ".." here
4029 local AFTER=$(stat -c %h $BASE)
4030 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4031 echo "nlink after: $AFTER"
4033 run_test 51ba "verify nlink for many subdirectory cleanup"
4036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4037 [[ $OSTCOUNT -lt 3 ]] &&
4038 skip_env "skipping test with few OSTs" && return
4039 test_mkdir -p $DIR/$tdir
4040 createmany -o $DIR/$tdir/t- 1000
4041 $GETSTRIPE $DIR/$tdir > $TMP/files
4042 for N in $(seq 0 $((OSTCOUNT - 1))); do
4043 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4044 END { printf("%0.0f", objs) }' $TMP/files)
4045 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4046 '($1 == '$N') { objs += 1 } \
4047 END { printf("%0.0f", objs) }')
4048 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4050 unlinkmany $DIR/$tdir/t- 1000
4053 for N in $(seq 1 $((OSTCOUNT - 1))); do
4054 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4055 error "OST $N has less objects vs OST $NLAST" \
4056 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4057 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4058 error "OST $N has less objects vs OST $NLAST" \
4059 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4061 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4062 error "OST $N has less #0 objects vs OST $NLAST" \
4063 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4064 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4065 error "OST $N has less #0 objects vs OST $NLAST" \
4066 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4070 run_test 51d "check object distribution ===================="
4073 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4074 skip "Only applicable to ldiskfs-based MDTs"
4078 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4079 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4081 touch $DIR/$tdir/d0/foo
4082 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4083 error "file exceed 65000 nlink limit!"
4084 unlinkmany $DIR/$tdir/d0/f- 65001
4087 run_test 51e "check file nlink limit"
4090 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4091 test_mkdir -p $DIR/$tdir
4092 touch $DIR/$tdir/foo
4093 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4094 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4095 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4096 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4097 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4099 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4100 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4101 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4103 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4104 cp -r $DIR/$tdir /tmp/
4105 rm -fr $DIR/$tdir || error "cleanup rm failed"
4107 run_test 52a "append-only flag test (should return errors) ====="
4110 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4111 test_mkdir -p $DIR/$tdir
4112 touch $DIR/$tdir/foo
4113 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4114 cat test > $DIR/$tdir/foo && error "cat test worked"
4115 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4116 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4117 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4119 echo foo >> $DIR/$tdir/foo && error "echo worked"
4120 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4121 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4122 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4123 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4125 chattr -i $DIR/$tdir/foo || error "chattr failed"
4127 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4129 run_test 52b "immutable flag test (should return errors) ======="
4132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4133 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4134 remote_ost_nodsh && skip "remote OST with nodsh" && return
4147 local support_last_seq=true
4149 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4150 support_last_seq=false
4153 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4155 for value in $(do_facet $SINGLEMDS \
4156 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4157 param=$(echo ${value[0]} | cut -d "=" -f1)
4158 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4160 if $support_last_seq; then
4161 param_seq=$(echo $param |
4162 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4163 mds_last_seq=$(do_facet $SINGLEMDS \
4164 $LCTL get_param -n $param_seq)
4166 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4168 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4169 node=$(facet_active_host ost$((ostnum+1)))
4170 param="obdfilter.$ostname.last_id"
4171 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4172 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4173 ost_last_id=$ost_last
4175 if $support_last_seq; then
4176 ost_last_id=$(echo $ost_last |
4177 awk -F':' '{print $2}' |
4179 ost_last_seq=$(echo $ost_last |
4180 awk -F':' '{print $1}')
4181 [[ $ost_last_seq = $mds_last_seq ]] || continue
4184 if [[ $ost_last_id != $mds_last ]]; then
4185 error "$ost_last_id != $mds_last"
4192 $found || error "can not match last_seq/last_id for $mdtosc"
4195 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4198 $SOCKETSERVER $DIR/socket ||
4199 error "$SOCKETSERVER $DIR/socket failed: $?"
4200 $SOCKETCLIENT $DIR/socket ||
4201 error "$SOCKETCLIENT $DIR/socket failed: $?"
4202 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4204 run_test 54a "unix domain socket test =========================="
4210 dd if=/dev/zero of=$f bs=$(page_size) count=1
4212 run_test 54b "char device works in lustre ======================"
4215 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4216 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4217 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4219 for i in $(seq 3 7); do
4220 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4228 loopdev="$DIR/loop54c"
4231 $UMOUNT -d $DIR/$tdir || rc=$?
4232 losetup -d $loopdev || true
4233 losetup -d $LOOPDEV || true
4234 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4240 loopdev="$DIR/loop54c"
4243 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4244 trap cleanup_54c EXIT
4245 mknod $loopdev b 7 $LOOPNUM
4246 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4247 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4248 losetup $loopdev $DIR/$tfile ||
4249 error "can't set up $loopdev for $DIR/$tfile"
4250 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4251 test_mkdir -p $DIR/$tdir
4252 mount -t ext2 $loopdev $DIR/$tdir ||
4253 error "error mounting $loopdev on $DIR/$tdir"
4254 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4257 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4261 run_test 54c "block device works in lustre ====================="
4267 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4269 run_test 54d "fifo device works in lustre ======================"
4272 check_kernel_version 46 || return 0
4275 cp -aL /dev/console $f
4276 echo $string > $f || error "echo $string to $f failed"
4278 run_test 54e "console/tty device works in lustre ======================"
4280 #The test_55 used to be iopen test and it was removed by bz#24037.
4281 #run_test 55 "check iopen_connect_dentry() ======================"
4283 test_56a() { # was test_56
4286 test_mkdir -p $DIR/$tdir/dir
4288 NUMFILESx2=$(($NUMFILES * 2))
4289 for i in $(seq 1 $NUMFILES); do
4290 touch $DIR/$tdir/file$i
4291 touch $DIR/$tdir/dir/file$i
4294 # test lfs getstripe with --recursive
4295 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4296 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4297 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4298 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4299 [[ $FILENUM -eq $NUMFILES ]] ||
4300 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4301 echo "$GETSTRIPE --recursive passed."
4303 # test lfs getstripe with file instead of dir
4304 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4305 [[ $FILENUM -eq 1 ]] ||
4306 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4307 echo "$GETSTRIPE file1 passed."
4309 #test lfs getstripe with --verbose
4310 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4311 grep -c lmm_magic) -eq $NUMFILES ]] ||
4312 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4313 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4314 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4315 echo "$GETSTRIPE --verbose passed."
4317 #test lfs getstripe with --obd
4318 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4319 grep -q "unknown obduuid" ||
4320 error "$GETSTRIPE --obd wrong_uuid should return error message"
4322 [[ $OSTCOUNT -lt 2 ]] &&
4323 skip_env "skipping other $GETSTRIPE --obd test" && return
4326 OBDUUID=$(ostuuid_from_index $OSTIDX)
4327 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4328 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4329 [[ $FOUND -eq $FILENUM ]] ||
4330 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4331 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4332 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4333 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4334 error "$GETSTRIPE --obd: should not show file on other obd"
4335 echo "$GETSTRIPE --obd passed"
4337 run_test 56a "check $GETSTRIPE"
4342 local LOCAL_NUMFILES="$1"
4343 local LOCAL_NUMDIRS="$2"
4344 local MKDIR_PARAMS="$3"
4345 local DIR_STRIPE_PARAMS="$4"
4347 if [ ! -d "$TDIR" ] ; then
4348 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4349 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4350 for i in `seq 1 $LOCAL_NUMFILES` ; do
4353 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4354 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4355 for j in `seq 1 $LOCAL_NUMFILES` ; do
4356 touch $TDIR/dir$i/file$j
4362 setup_56_special() {
4366 if [ ! -e "$TDIR/loop1b" ] ; then
4367 for i in `seq 1 $LOCAL_NUMFILES` ; do
4368 mknod $TDIR/loop${i}b b 7 $i
4369 mknod $TDIR/null${i}c c 1 3
4370 ln -s $TDIR/file1 $TDIR/link${i}l
4372 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4373 mknod $TDIR/dir$i/loop${i}b b 7 $i
4374 mknod $TDIR/dir$i/null${i}c c 1 3
4375 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4384 setup_56 $NUMFILES $NUMDIRS
4386 EXPECTED=$(($NUMDIRS + 2))
4387 # test lfs find with -name
4388 for i in $(seq 1 $NUMFILES) ; do
4389 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4390 [ $NUMS -eq $EXPECTED ] ||
4391 error "lfs find -name \"*$i\" $TDIR wrong: "\
4392 "found $NUMS, expected $EXPECTED"
4395 run_test 56g "check lfs find -name ============================="
4401 setup_56 $NUMFILES $NUMDIRS
4403 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4404 # test lfs find with ! -name
4405 for i in $(seq 1 $NUMFILES) ; do
4406 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4407 [ $NUMS -eq $EXPECTED ] ||
4408 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4409 "found $NUMS, expected $EXPECTED"
4412 run_test 56h "check lfs find ! -name ============================="
4416 test_mkdir -p $DIR/$tdir
4417 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4418 CMD="$LFIND -ost $UUID $DIR/$tdir"
4420 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4422 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4426 setup_56_special $NUMFILES $NUMDIRS
4428 EXPECTED=$((NUMDIRS + 1))
4429 CMD="$LFIND -type d $TDIR"
4430 NUMS=$($CMD | wc -l)
4431 [ $NUMS -eq $EXPECTED ] ||
4432 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4434 run_test 56j "check lfs find -type d ============================="
4438 setup_56_special $NUMFILES $NUMDIRS
4440 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4441 CMD="$LFIND -type f $TDIR"
4442 NUMS=$($CMD | wc -l)
4443 [ $NUMS -eq $EXPECTED ] ||
4444 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4446 run_test 56k "check lfs find -type f ============================="
4450 setup_56_special $NUMFILES $NUMDIRS
4452 EXPECTED=$((NUMDIRS + NUMFILES))
4453 CMD="$LFIND -type b $TDIR"
4454 NUMS=$($CMD | wc -l)
4455 [ $NUMS -eq $EXPECTED ] ||
4456 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4458 run_test 56l "check lfs find -type b ============================="
4462 setup_56_special $NUMFILES $NUMDIRS
4464 EXPECTED=$((NUMDIRS + NUMFILES))
4465 CMD="$LFIND -type c $TDIR"
4466 NUMS=$($CMD | wc -l)
4467 [ $NUMS -eq $EXPECTED ] ||
4468 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4470 run_test 56m "check lfs find -type c ============================="
4474 setup_56_special $NUMFILES $NUMDIRS
4476 EXPECTED=$((NUMDIRS + NUMFILES))
4477 CMD="$LFIND -type l $TDIR"
4478 NUMS=$($CMD | wc -l)
4479 [ $NUMS -eq $EXPECTED ] ||
4480 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4482 run_test 56n "check lfs find -type l ============================="
4486 setup_56 $NUMFILES $NUMDIRS
4487 utime $TDIR/file1 > /dev/null || error "utime (1)"
4488 utime $TDIR/file2 > /dev/null || error "utime (2)"
4489 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4490 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4491 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4492 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4495 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4496 [ $NUMS -eq $EXPECTED ] || \
4497 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4500 CMD="$LFIND -mtime 0 $TDIR"
4501 NUMS=$($CMD | wc -l)
4502 [ $NUMS -eq $EXPECTED ] ||
4503 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4505 run_test 56o "check lfs find -mtime for old files =========================="
4508 [ $RUNAS_ID -eq $UID ] &&
4509 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4512 setup_56 $NUMFILES $NUMDIRS
4514 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4516 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4517 NUMS=$($CMD | wc -l)
4518 [ $NUMS -eq $EXPECTED ] || \
4519 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4521 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4522 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4523 NUMS=$($CMD | wc -l)
4524 [ $NUMS -eq $EXPECTED ] || \
4525 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4527 run_test 56p "check lfs find -uid and ! -uid ==============================="
4530 [ $RUNAS_ID -eq $UID ] &&
4531 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4534 setup_56 $NUMFILES $NUMDIRS
4536 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4539 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4540 NUMS=$($CMD | wc -l)
4541 [ $NUMS -eq $EXPECTED ] ||
4542 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4544 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4545 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4546 NUMS=$($CMD | wc -l)
4547 [ $NUMS -eq $EXPECTED ] ||
4548 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4550 run_test 56q "check lfs find -gid and ! -gid ==============================="
4554 setup_56 $NUMFILES $NUMDIRS
4557 CMD="$LFIND -size 0 -type f $TDIR"
4558 NUMS=$($CMD | wc -l)
4559 [ $NUMS -eq $EXPECTED ] ||
4560 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4562 CMD="$LFIND ! -size 0 -type f $TDIR"
4563 NUMS=$($CMD | wc -l)
4564 [ $NUMS -eq $EXPECTED ] ||
4565 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4566 echo "test" > $TDIR/$tfile
4567 echo "test2" > $TDIR/$tfile.2 && sync
4569 CMD="$LFIND -size 5 -type f $TDIR"
4570 NUMS=$($CMD | wc -l)
4571 [ $NUMS -eq $EXPECTED ] ||
4572 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4574 CMD="$LFIND -size +5 -type f $TDIR"
4575 NUMS=$($CMD | wc -l)
4576 [ $NUMS -eq $EXPECTED ] ||
4577 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4579 CMD="$LFIND -size +0 -type f $TDIR"
4580 NUMS=$($CMD | wc -l)
4581 [ $NUMS -eq $EXPECTED ] ||
4582 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4584 CMD="$LFIND ! -size -5 -type f $TDIR"
4585 NUMS=$($CMD | wc -l)
4586 [ $NUMS -eq $EXPECTED ] ||
4587 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4589 CMD="$LFIND -size -5 -type f $TDIR"
4590 NUMS=$($CMD | wc -l)
4591 [ $NUMS -eq $EXPECTED ] ||
4592 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4594 run_test 56r "check lfs find -size works =========================="
4596 test_56s() { # LU-611
4598 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4600 if [[ $OSTCOUNT -gt 1 ]]; then
4601 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4605 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4609 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4610 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4611 NUMS=$($CMD | wc -l)
4612 [ $NUMS -eq $EXPECTED ] || {
4614 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4617 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4618 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4619 NUMS=$($CMD | wc -l)
4620 [ $NUMS -eq $EXPECTED ] || {
4622 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4626 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4627 NUMS=$($CMD | wc -l)
4628 [ $NUMS -eq $EXPECTED ] || {
4630 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4633 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4634 NUMS=$($CMD | wc -l)
4635 [ $NUMS -eq $EXPECTED ] || {
4637 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4641 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4642 NUMS=$($CMD | wc -l)
4643 [ $NUMS -eq $EXPECTED ] || {
4645 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4648 run_test 56s "check lfs find -stripe-count works"
4650 test_56t() { # LU-611
4652 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4654 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4656 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4657 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4658 NUMS=$($CMD | wc -l)
4659 [ $NUMS -eq $EXPECTED ] ||
4660 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4662 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4668 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4669 NUMS=$($CMD | wc -l)
4670 [ $NUMS -eq $EXPECTED ] ||
4671 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4673 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4674 NUMS=$($CMD | wc -l)
4675 [ $NUMS -eq $EXPECTED ] ||
4676 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4679 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4680 NUMS=$($CMD | wc -l)
4681 [ $NUMS -eq $EXPECTED ] ||
4682 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4684 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4685 NUMS=$($CMD | wc -l)
4686 [ $NUMS -eq $EXPECTED ] ||
4687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4690 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] ||
4693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 run_test 56t "check lfs find -stripe-size works"
4697 test_56u() { # LU-611
4699 setup_56 $NUMFILES $NUMDIRS "-i 0"
4701 if [[ $OSTCOUNT -gt 1 ]]; then
4702 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4708 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4709 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] ||
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4715 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4716 NUMS=$($CMD | wc -l)
4717 [ $NUMS -eq $EXPECTED ] ||
4718 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4720 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4721 NUMS=$($CMD | wc -l)
4722 [ $NUMS -eq $EXPECTED ] ||
4723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 # This should produce an error and not return any files
4727 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4728 NUMS=$($CMD 2>/dev/null | wc -l)
4729 [ $NUMS -eq $EXPECTED ] ||
4730 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4732 if [[ $OSTCOUNT -gt 1 ]]; then
4733 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4734 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4735 NUMS=$($CMD | wc -l)
4736 [ $NUMS -eq $EXPECTED ] ||
4737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4740 run_test 56u "check lfs find -stripe-index works"
4747 setup_56 $NUMFILES $NUMDIRS
4749 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4750 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4752 for file in $($LFIND -mdt $UUID $TDIR); do
4753 file_mdt_idx=$($GETSTRIPE -M $file)
4754 [ $file_mdt_idx -eq $MDT_IDX ] ||
4755 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4758 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4760 # Get and check the actual stripe count of one file.
4761 # Usage: check_stripe_count <file> <expected_stripe_count>
4762 check_stripe_count() {
4767 [[ -z "$file" || -z "$expected" ]] &&
4768 error "check_stripe_count: invalid argument!"
4770 local cmd="$GETSTRIPE -c $file"
4771 actual=$($cmd) || error "$cmd failed"
4772 actual=${actual%% *}
4774 if [[ $actual -ne $expected ]]; then
4775 [[ $expected -eq -1 ]] ||
4776 error "$cmd wrong: found $actual, expected $expected"
4777 [[ $actual -eq $OSTCOUNT ]] ||
4778 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4786 rm -rf $TDIR || error "remove $TDIR failed"
4787 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4790 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4791 error "$GETSTRIPE -S -d $TDIR failed"
4792 stripe_size=${stripe_size%% *}
4794 local file_size=$((stripe_size * OSTCOUNT))
4795 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4796 local required_space=$((file_num * file_size))
4797 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4798 [[ $free_space -le $((required_space / 1024)) ]] &&
4799 skip_env "need at least $required_space bytes free space," \
4800 "have $free_space kbytes" && return
4803 local dd_count=$((file_size / dd_bs))
4805 # write data into the files
4809 for i in $(seq 1 $NUMFILES); do
4811 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4812 error "write data into $file failed"
4814 for i in $(seq 1 $NUMDIRS); do
4815 for j in $(seq 1 $NUMFILES); do
4816 file=$TDIR/dir$i/file$j
4817 yes | dd bs=$dd_bs count=$dd_count of=$file \
4819 error "write data into $file failed"
4824 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4827 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4829 eval $cmd || error "$cmd failed"
4831 check_stripe_count $TDIR/file1 $expected
4834 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4836 eval $cmd || error "$cmd failed"
4838 for j in $(seq 1 $NUMFILES); do
4839 check_stripe_count $TDIR/dir1/file$j $expected
4842 # lfs_migrate works with lfs find
4843 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4844 $LFS_MIGRATE -y -c $expected"
4846 eval $cmd || error "$cmd failed"
4848 for i in $(seq 2 $NUMFILES); do
4849 check_stripe_count $TDIR/file$i $expected
4851 for i in $(seq 2 $NUMDIRS); do
4852 for j in $(seq 1 $NUMFILES); do
4853 check_stripe_count $TDIR/dir$i/file$j $expected
4857 run_test 56w "check lfs_migrate -c stripe_count works"
4860 check_swap_layouts_support && return 0
4861 [[ $OSTCOUNT -lt 2 ]] &&
4862 skip_env "need 2 OST, skipping test" && return
4864 local dir0=$DIR/$tdir/$testnum
4865 mkdir -p $dir0 || error "creating dir $dir0"
4867 local ref1=/etc/passwd
4868 local file1=$dir0/file1
4870 $SETSTRIPE -c 2 $file1
4872 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4873 stripe=$($GETSTRIPE -c $file1)
4874 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4875 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4880 run_test 56x "lfs migration support"
4883 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4884 skip "No HSM support on MDS of $(get_lustre_version)," \
4885 "need 2.4.53 at least" && return
4888 local dir0=$DIR/$tdir/$testnum
4889 mkdir -p $dir0 || error "creating dir $dir0"
4890 local f1=$dir0/file1
4891 local f2=$dir0/file2
4893 touch $f1 || error "creating std file $f1"
4894 $MULTIOP $f2 H2c || error "creating released file $f2"
4896 # a directory can be raid0, so ask only for files
4897 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4898 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4900 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4901 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4903 # only files can be released, so no need to force file search
4904 res=$($LFIND $dir0 -L released)
4905 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4907 res=$($LFIND $dir0 \! -L released)
4908 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4911 run_test 56y "lfs find -L raid0|released"
4913 test_56z() { # LU-4824
4914 # This checks to make sure 'lfs find' continues after errors
4915 # There are two classes of errors that should be caught:
4916 # - If multiple paths are provided, all should be searched even if one
4918 # - If errors are encountered during the search, it should not terminate
4921 test_mkdir $DIR/$tdir
4922 for i in d{0..9}; do
4923 test_mkdir $DIR/$tdir/$i
4925 touch $DIR/$tdir/d{0..9}/$tfile
4926 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4927 error "$LFS find did not return an error"
4928 # Make a directory unsearchable. This should NOT be the last entry in
4929 # directory order. Arbitrarily pick the 6th entry
4930 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
4931 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
4932 # The user should be able to see 10 directories and 9 files
4933 [ $count == 19 ] || error "$LFS find did not continue after error"
4935 run_test 56z "lfs find should continue after an error"
4938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 # note test will not do anything if MDS is not local
4940 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4941 skip "Only applicable to ldiskfs-based MDTs"
4945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4946 local MNTDEV="osd*.*MDT*.mntdev"
4947 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4948 [ -z "$DEV" ] && error "can't access $MNTDEV"
4949 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4950 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4951 error "can't access $DEV"
4952 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4953 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4957 run_test 57a "verify MDS filesystem created with large inodes =="
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4961 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4962 skip "Only applicable to ldiskfs-based MDTs"
4966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4971 local FILEN=$dir/f$FILECOUNT
4973 rm -rf $dir || error "removing $dir"
4974 test_mkdir -p $dir || error "creating $dir"
4975 local num=$(get_mds_dir $dir)
4978 echo "mcreating $FILECOUNT files"
4979 createmany -m $dir/f 1 $FILECOUNT || \
4980 error "creating files in $dir"
4982 # verify that files do not have EAs yet
4983 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4984 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4988 df $dir #make sure we get new statfs data
4989 local MDSFREE=$(do_facet $mymds \
4990 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4991 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4992 echo "opening files to create objects/EAs"
4994 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4995 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4998 # verify that files have EAs now
4999 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5000 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5002 sleep 1 #make sure we get new statfs data
5004 local MDSFREE2=$(do_facet $mymds \
5005 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
5006 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
5007 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5008 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5009 error "MDC before $MDCFREE != after $MDCFREE2"
5011 echo "MDC before $MDCFREE != after $MDCFREE2"
5012 echo "unable to confirm if MDS has large inodes"
5017 run_test 57b "default LOV EAs are stored inside large inodes ==="
5020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5021 [ -z "$(which wiretest 2>/dev/null)" ] &&
5022 skip_env "could not find wiretest" && return
5025 run_test 58 "verify cross-platform wire constants =============="
5028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5029 echo "touch 130 files"
5030 createmany -o $DIR/f59- 130
5032 unlinkmany $DIR/f59- 130
5034 # wait for commitment of removal
5035 wait_delete_completed
5037 run_test 59 "verify cancellation of llog records async ========="
5039 TEST60_HEAD="test_60 run $RANDOM"
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5042 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5043 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5044 skip_env "missing subtest run-llog.sh" && return
5045 log "$TEST60_HEAD - from kernel mode"
5046 do_facet mgs sh run-llog.sh
5048 run_test 60a "llog sanity tests run from kernel module =========="
5050 test_60b() { # bug 6411
5051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5053 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5065 [[ $LLOG_COUNT -gt 50 ]] &&
5066 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5068 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5072 echo "create 5000 files"
5073 createmany -o $DIR/f60c- 5000
5074 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5075 lctl set_param fail_loc=0x80000137
5076 unlinkmany $DIR/f60c- 5000
5077 lctl set_param fail_loc=0
5079 run_test 60c "unlink file when mds full"
5082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5083 SAVEPRINTK=$(lctl get_param -n printk)
5085 # verify "lctl mark" is even working"
5086 MESSAGE="test message ID $RANDOM $$"
5087 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5088 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5090 lctl set_param printk=0 || error "set lnet.printk failed"
5091 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5092 MESSAGE="new test message ID $RANDOM $$"
5093 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5094 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5095 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5097 lctl set_param -n printk="$SAVEPRINTK"
5099 run_test 60d "test printk console message masking"
5102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5104 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5105 cancel_lru_locks osc
5106 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5109 run_test 61 "mmap() writes don't make sync hang ================"
5111 # bug 2330 - insufficient obd_match error checking causes LBUG
5113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5116 cancel_lru_locks osc
5117 lctl set_param fail_loc=0x405
5118 cat $f && error "cat succeeded, expect -EIO"
5119 lctl set_param fail_loc=0
5121 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5122 # match every page all of the time.
5123 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5125 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5126 # Though this test is irrelevant anymore, it helped to reveal some
5127 # other grant bugs (LU-4482), let's keep it.
5128 test_63a() { # was test_63
5129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5130 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5131 for i in `seq 10` ; do
5132 dd if=/dev/zero of=$DIR/f63 bs=8k &
5138 rm -f $DIR/f63 || true
5140 run_test 63a "Verify oig_wait interruption does not crash ======="
5142 # bug 2248 - async write errors didn't return to application on sync
5143 # bug 3677 - async write errors left page locked
5145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5147 lctl set_param debug=-1
5149 # ensure we have a grant to do async writes
5150 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5153 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5154 lctl set_param fail_loc=0x80000406
5155 $MULTIOP $DIR/$tfile Owy && \
5156 error "sync didn't return ENOMEM"
5157 sync; sleep 2; sync # do a real sync this time to flush page
5158 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5159 error "locked page left in cache after async error" || true
5162 run_test 63b "async write errors should be returned to fsync ==="
5165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5167 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5169 run_test 64a "verify filter grant calculations (in kernel) ====="
5172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5173 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5175 run_test 64b "check out-of-space detection on client ==========="
5178 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5180 run_test 64c "verify grant shrink ========================------"
5182 # bug 1414 - set/get directories' stripe info
5184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5185 test_mkdir -p $DIR/$tdir
5187 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5189 run_test 65a "directory with no stripe info ===================="
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5193 test_mkdir -p $DIR/$tdir
5194 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5197 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5199 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5203 if [[ $OSTCOUNT -gt 1 ]]; then
5204 test_mkdir -p $DIR/$tdir
5205 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5206 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5208 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5211 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5215 test_mkdir -p $DIR/$tdir
5216 if [[ $STRIPECOUNT -le 0 ]]; then
5218 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5219 #LOV_MAX_STRIPE_COUNT is 2000
5220 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5222 sc=$(($STRIPECOUNT - 1))
5224 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5225 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5226 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5227 error "lverify failed"
5229 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5233 test_mkdir -p $DIR/$tdir
5235 $SETSTRIPE $DIR/$tdir || error "setstripe"
5236 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5237 error "no stripe info failed"
5239 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5241 run_test 65e "directory setstripe defaults ======================="
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 test_mkdir -p $DIR/${tdir}f
5246 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5248 run_test 65f "dir setstripe permission (should return error) ==="
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5252 test_mkdir -p $DIR/$tdir
5253 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5255 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5256 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5257 error "delete default stripe failed"
5259 run_test 65g "directory setstripe -d ==========================="
5262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5263 test_mkdir -p $DIR/$tdir
5264 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5266 test_mkdir -p $DIR/$tdir/dd1
5267 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5268 error "stripe info inherit failed"
5270 run_test 65h "directory stripe info inherit ===================="
5272 test_65i() { # bug6367
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 $SETSTRIPE -S 65536 -c -1 $MOUNT
5276 run_test 65i "set non-default striping on root directory (bug 6367)="
5278 test_65ia() { # bug12836
5279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5280 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5282 run_test 65ia "getstripe on -1 default directory striping"
5284 test_65ib() { # bug12836
5285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5286 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5288 run_test 65ib "getstripe -v on -1 default directory striping"
5290 test_65ic() { # bug12836
5291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5292 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5294 run_test 65ic "new find on -1 default directory striping"
5296 test_65j() { # bug6367
5297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5299 # if we aren't already remounting for each test, do so for this test
5300 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5301 cleanup || error "failed to unmount"
5304 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5306 run_test 65j "set default striping on root directory (bug 6367)="
5308 test_65k() { # bug11679
5309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5310 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5311 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5313 echo "Check OST status: "
5314 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5315 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5317 for OSC in $MDS_OSCS; do
5318 echo $OSC "is activate"
5319 do_facet $SINGLEMDS lctl --device %$OSC activate
5323 for INACTIVE_OSC in $MDS_OSCS; do
5324 echo "Deactivate: " $INACTIVE_OSC
5325 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5326 for STRIPE_OSC in $MDS_OSCS; do
5327 OST=`osc_to_ost $STRIPE_OSC`
5328 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5329 awk -F: /$OST/'{ print $1 }' | head -n 1`
5331 [ -f $DIR/$tdir/$IDX ] && continue
5332 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5333 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5335 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5338 echo $INACTIVE_OSC "is Activate."
5339 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5342 run_test 65k "validate manual striping works properly with deactivated OSCs"
5344 test_65l() { # bug 12836
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 test_mkdir -p $DIR/$tdir/test_dir
5347 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5348 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5350 run_test 65l "lfs find on -1 stripe dir ========================"
5352 # bug 2543 - update blocks count on client
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5356 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5357 sync; sync_all_data; sync; sync_all_data
5358 cancel_lru_locks osc
5359 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5360 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5362 run_test 66 "update inode blocks count on client ==============="
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5369 if [ ! -z "$LLOOP" ]; then
5370 if swapon -s | grep -q $LLOOP; then
5371 swapoff $LLOOP || error "swapoff failed"
5374 $LCTL blockdev_detach $LLOOP || error "detach failed"
5378 if [ ! -z "$LLITELOOPLOAD" ]; then
5386 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5390 swapon -s | awk '($1 == "'$1'") { print $4 }'
5393 # test case for lloop driver, basic function
5395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5396 [ "$UID" != 0 ] && skip_env "must run as root" && return
5397 llite_lloop_enabled || \
5398 { skip_env "llite_lloop module disabled" && return; }
5400 trap cleanup_68 EXIT
5402 if ! module_loaded llite_lloop; then
5403 if load_module llite/llite_lloop; then
5406 skip_env "can't find module llite_lloop"
5411 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5412 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5413 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5415 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5416 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5420 run_test 68a "lloop driver - basic test ========================"
5422 # excercise swapping to lustre by adding a high priority swapfile entry
5423 # and then consuming memory until it is used.
5424 test_68b() { # was test_68
5425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5426 [ "$UID" != 0 ] && skip_env "must run as root" && return
5427 lctl get_param -n devices | grep -q obdfilter && \
5428 skip "local OST" && return
5430 grep -q llite_lloop /proc/modules
5431 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5433 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5434 skip "can't reliably test swap with TCP" && return
5436 MEMTOTAL=`meminfo MemTotal`
5437 NR_BLOCKS=$((MEMTOTAL>>8))
5438 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5440 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5441 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5444 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5446 trap cleanup_68 EXIT
5448 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5450 echo "before: `swapon -s | grep $LLOOP`"
5451 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5452 echo "after: `swapon -s | grep $LLOOP`"
5453 SWAPUSED=`swap_used $LLOOP`
5457 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5459 run_test 68b "support swapping to Lustre ========================"
5461 # bug5265, obdfilter oa2dentry return -ENOENT
5462 # #define OBD_FAIL_OST_ENOENT 0x217
5464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5465 remote_ost_nodsh && skip "remote OST with nodsh" && return
5468 $SETSTRIPE -c 1 -i 0 $f
5470 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5472 do_facet ost1 lctl set_param fail_loc=0x217
5473 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5474 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5476 do_facet ost1 lctl set_param fail_loc=0
5477 $DIRECTIO write $f 0 2 || error "write error"
5479 cancel_lru_locks osc
5480 $DIRECTIO read $f 0 1 || error "read error"
5482 do_facet ost1 lctl set_param fail_loc=0x217
5483 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5485 do_facet ost1 lctl set_param fail_loc=0
5488 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5491 test_mkdir -p $DIR/$tdir
5492 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5494 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5496 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5498 [ "$RUNAS_ID" = "$UID" ] &&
5499 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5501 # Check that testing environment is properly set up. Skip if not
5502 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5503 skip_env "User $RUNAS_ID does not exist - skipping"
5507 chmod 777 $DIR/$tfile
5508 chmod ug+s $DIR/$tfile
5509 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5510 error "$RUNAS dd $DIR/$tfile failed"
5511 # See if we are still setuid/sgid
5512 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5513 error "S/gid is not dropped on write"
5514 # Now test that MDS is updated too
5515 cancel_lru_locks mdc
5516 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5517 error "S/gid is not dropped on MDS"
5520 run_test 72a "Test that remove suid works properly (bug5695) ===="
5522 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5525 [ "$RUNAS_ID" = "$UID" ] && \
5526 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5527 [ "$RUNAS_ID" -eq 0 ] && \
5528 skip_env "RUNAS_ID = 0 -- skipping" && return
5530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5531 # Check that testing environment is properly set up. Skip if not
5532 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5533 skip_env "User $RUNAS_ID does not exist - skipping"
5536 touch $DIR/${tfile}-f{g,u}
5537 test_mkdir $DIR/${tfile}-dg
5538 test_mkdir $DIR/${tfile}-du
5539 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5540 chmod g+s $DIR/${tfile}-{f,d}g
5541 chmod u+s $DIR/${tfile}-{f,d}u
5542 for perm in 777 2777 4777; do
5543 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5544 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5545 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5546 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5550 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5552 # bug 3462 - multiple simultaneous MDC requests
5554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5555 test_mkdir $DIR/d73-1
5556 test_mkdir $DIR/d73-2
5557 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5560 lctl set_param fail_loc=0x80000129
5561 $MULTIOP $DIR/d73-1/f73-2 Oc &
5563 lctl set_param fail_loc=0
5565 $MULTIOP $DIR/d73-2/f73-3 Oc &
5569 wait $pid1 || return 1
5573 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5574 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5575 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5579 run_test 73 "multiple MDC requests (should not deadlock)"
5581 test_74a() { # bug 6149, 6184
5582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5583 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5585 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5586 # will spin in a tight reconnection loop
5588 $LCTL set_param fail_loc=0x8000030e
5589 # get any lock that won't be difficult - lookup works.
5591 $LCTL set_param fail_loc=0
5595 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5597 test_74b() { # bug 13310
5598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5601 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5602 # will spin in a tight reconnection loop
5603 $LCTL set_param fail_loc=0x8000030e
5604 # get a "difficult" lock
5606 $LCTL set_param fail_loc=0
5610 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 #define OBD_FAIL_LDLM_NEW_LOCK
5615 $LCTL set_param fail_loc=0x319
5616 touch $DIR/$tfile && error "touch successful"
5617 $LCTL set_param fail_loc=0
5620 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5623 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5626 get_inode_slab_tunables() {
5627 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5630 set_inode_slab_tunables() {
5631 echo "lustre_inode_cache $1" > /proc/slabinfo
5634 test_76() { # Now for bug 20433, added originally in bug 1443
5635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 local SLAB_SETTINGS=`get_inode_slab_tunables`
5637 local CPUS=`getconf _NPROCESSORS_ONLN`
5638 # we cannot set limit below 1 which means 1 inode in each
5639 # per-cpu cache is still allowed
5640 set_inode_slab_tunables "1 1 0"
5641 cancel_lru_locks osc
5642 BEFORE_INODES=$(num_inodes)
5643 echo "before inodes: $BEFORE_INODES"
5645 [ "$SLOW" = "no" ] && COUNT=100
5646 for i in $(seq $COUNT); do
5650 cancel_lru_locks osc
5651 AFTER_INODES=$(num_inodes)
5652 echo "after inodes: $AFTER_INODES"
5654 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5656 AFTER_INODES=$(num_inodes)
5658 echo "wait $wait seconds inodes: $AFTER_INODES"
5659 if [ $wait -gt 30 ]; then
5660 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5663 set_inode_slab_tunables "$SLAB_SETTINGS"
5665 run_test 76 "confirm clients recycle inodes properly ===="
5671 # Note: in sptlrpc modes which enable its own bulk checksum, the
5672 # original crc32_le bulk checksum will be automatically disabled,
5673 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5674 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5675 # In this case set_checksums() will not be no-op, because sptlrpc
5676 # bulk checksum will be enabled all through the test.
5678 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5679 lctl set_param -n osc.*.checksums $1
5683 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5684 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5685 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5686 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5689 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5690 log "set checksum type to $1"
5693 F77_TMP=$TMP/f77-temp
5696 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5697 error "error writing to $F77_TMP"
5700 test_77a() { # bug 10889
5701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5702 $GSS && skip "could not run with gss" && return
5703 [ ! -f $F77_TMP ] && setup_f77
5705 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5709 run_test 77a "normal checksum read/write operation"
5711 test_77b() { # bug 10889
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5713 $GSS && skip "could not run with gss" && return
5714 [ ! -f $F77_TMP ] && setup_f77
5715 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5716 $LCTL set_param fail_loc=0x80000409
5719 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5720 error "dd error: $?"
5721 $LCTL set_param fail_loc=0
5723 for algo in $CKSUM_TYPES; do
5724 cancel_lru_locks osc
5725 set_checksum_type $algo
5726 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5727 $LCTL set_param fail_loc=0x80000408
5728 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5729 $LCTL set_param fail_loc=0
5732 set_checksum_type $ORIG_CSUM_TYPE
5735 run_test 77b "checksum error on client write, read"
5737 test_77d() { # bug 10889
5738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5739 $GSS && skip "could not run with gss" && return
5740 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5741 $LCTL set_param fail_loc=0x80000409
5743 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5744 error "direct write: rc=$?"
5745 $LCTL set_param fail_loc=0
5748 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5749 $LCTL set_param fail_loc=0x80000408
5751 cancel_lru_locks osc
5752 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5753 error "direct read: rc=$?"
5754 $LCTL set_param fail_loc=0
5757 run_test 77d "checksum error on OST direct write, read"
5759 test_77f() { # bug 10889
5760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5761 $GSS && skip "could not run with gss" && return
5763 for algo in $CKSUM_TYPES; do
5764 cancel_lru_locks osc
5765 set_checksum_type $algo
5766 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5767 $LCTL set_param fail_loc=0x409
5768 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5769 error "direct write succeeded"
5770 $LCTL set_param fail_loc=0
5772 set_checksum_type $ORIG_CSUM_TYPE
5775 run_test 77f "repeat checksum error on write (expect error)"
5777 test_77g() { # bug 10889
5778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5779 $GSS && skip "could not run with gss" && return
5780 remote_ost_nodsh && skip "remote OST with nodsh" && return
5782 [ ! -f $F77_TMP ] && setup_f77
5784 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5785 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5786 do_facet ost1 lctl set_param fail_loc=0x8000021a
5788 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5789 error "write error: rc=$?"
5790 do_facet ost1 lctl set_param fail_loc=0
5793 cancel_lru_locks osc
5794 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5795 do_facet ost1 lctl set_param fail_loc=0x8000021b
5797 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5798 do_facet ost1 lctl set_param fail_loc=0
5801 run_test 77g "checksum error on OST write, read"
5803 test_77i() { # bug 13805
5804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5805 $GSS && skip "could not run with gss" && return
5806 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5807 lctl set_param fail_loc=0x40b
5808 remount_client $MOUNT
5809 lctl set_param fail_loc=0
5810 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5811 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5812 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5813 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5815 remount_client $MOUNT
5817 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5819 test_77j() { # bug 13805
5820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5821 $GSS && skip "could not run with gss" && return
5822 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5823 lctl set_param fail_loc=0x40c
5824 remount_client $MOUNT
5825 lctl set_param fail_loc=0
5826 sleep 2 # wait async osc connect to finish
5827 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5828 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5829 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5830 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5832 remount_client $MOUNT
5834 run_test 77j "client only supporting ADLER32"
5836 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5840 test_78() { # bug 10901
5841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5842 remote_ost || { skip_env "local OST" && return; }
5845 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5846 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5847 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5848 echo "MemTotal: $MEMTOTAL"
5850 # reserve 256MB of memory for the kernel and other running processes,
5851 # and then take 1/2 of the remaining memory for the read/write buffers.
5852 if [ $MEMTOTAL -gt 512 ] ;then
5853 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5855 # for those poor memory-starved high-end clusters...
5856 MEMTOTAL=$((MEMTOTAL / 2))
5858 echo "Mem to use for directio: $MEMTOTAL"
5860 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5861 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5862 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5863 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5865 echo "Smallest OST: $SMALLESTOST"
5866 [[ $SMALLESTOST -lt 10240 ]] &&
5867 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5869 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5870 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5872 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5873 echo "File size: $F78SIZE"
5874 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5875 for i in $(seq 1 $NSEQ); do
5876 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5877 echo directIO rdwr round $i of $NSEQ
5878 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5883 run_test 78 "handle large O_DIRECT writes correctly ============"
5885 test_79() { # bug 12743
5886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5887 wait_delete_completed
5889 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5890 BKFREE=$(calc_osc_kbytes kbytesfree)
5891 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5893 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5894 DFTOTAL=`echo $STRING | cut -d, -f1`
5895 DFUSED=`echo $STRING | cut -d, -f2`
5896 DFAVAIL=`echo $STRING | cut -d, -f3`
5897 DFFREE=$(($DFTOTAL - $DFUSED))
5899 ALLOWANCE=$((64 * $OSTCOUNT))
5901 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5902 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5903 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5905 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5906 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5907 error "df free($DFFREE) mismatch OST free($BKFREE)"
5909 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5910 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5911 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5914 run_test 79 "df report consistency check ======================="
5916 test_80() { # bug 10718
5917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5918 # relax strong synchronous semantics for slow backends like ZFS
5919 local soc="obdfilter.*.sync_on_lock_cancel"
5920 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5922 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5923 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5924 facet_active_host $host; done | sort -u)
5925 do_nodes $hosts lctl set_param $soc=never
5928 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5930 local BEFORE=`date +%s`
5931 cancel_lru_locks osc
5932 local AFTER=`date +%s`
5933 local DIFF=$((AFTER-BEFORE))
5934 if [ $DIFF -gt 1 ] ; then
5935 error "elapsed for 1M@1T = $DIFF"
5938 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5942 run_test 80 "Page eviction is equally fast at high offsets too ===="
5944 test_81a() { # LU-456
5945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5946 remote_ost_nodsh && skip "remote OST with nodsh" && return
5947 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5948 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5949 do_facet ost1 lctl set_param fail_loc=0x80000228
5951 # write should trigger a retry and success
5952 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5953 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5955 if [ $RC -ne 0 ] ; then
5956 error "write should success, but failed for $RC"
5959 run_test 81a "OST should retry write when get -ENOSPC ==============="
5961 test_81b() { # LU-456
5962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5963 remote_ost_nodsh && skip "remote OST with nodsh" && return
5964 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5965 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5966 do_facet ost1 lctl set_param fail_loc=0x228
5968 # write should retry several times and return -ENOSPC finally
5969 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5970 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5973 if [ $RC -ne $ENOSPC ] ; then
5974 error "dd should fail for -ENOSPC, but succeed."
5977 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5979 test_82() { # LU-1031
5980 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5984 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5986 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5988 kill -USR1 $MULTIPID2
5990 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5991 error "First grouplock does not block second one"
5993 echo "Second grouplock blocks first one"
5995 kill -USR1 $MULTIPID1
5999 run_test 82 "Basic grouplock test ==============================="
6002 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6004 test_mkdir -p $DIR/d99cvsroot
6005 chown $RUNAS_ID $DIR/d99cvsroot
6006 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6009 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6012 run_test 99a "cvs init ========================================="
6015 [ -z "$(which cvs 2>/dev/null)" ] &&
6016 skip_env "could not find cvs" && return
6017 [ ! -d $DIR/d99cvsroot ] && test_99a
6019 # some versions of cvs import exit(1) when asked to import links or
6020 # files they can't read. ignore those files.
6021 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6022 ! -perm +4 -printf '-I %f\n')
6023 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6024 d99reposname vtag rtag
6026 run_test 99b "cvs import ======================================="
6029 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6030 [ ! -d $DIR/d99cvsroot ] && test_99b
6032 test_mkdir -p $DIR/d99reposname
6033 chown $RUNAS_ID $DIR/d99reposname
6034 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6036 run_test 99c "cvs checkout ====================================="
6039 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6040 [ ! -d $DIR/d99cvsroot ] && test_99c
6041 cd $DIR/d99reposname
6043 $RUNAS cvs add -m 'addmsg' foo99
6045 run_test 99d "cvs add =========================================="
6048 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6049 [ ! -d $DIR/d99cvsroot ] && test_99c
6050 cd $DIR/d99reposname
6053 run_test 99e "cvs update ======================================="
6056 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6057 [ ! -d $DIR/d99cvsroot ] && test_99d
6058 cd $DIR/d99reposname
6059 $RUNAS cvs commit -m 'nomsg' foo99
6060 rm -fr $DIR/d99cvsroot
6062 run_test 99f "cvs commit ======================================="
6065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6066 [ "$NETTYPE" = tcp ] || \
6067 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6070 remote_ost_nodsh && skip "remote OST with nodsh" && return
6071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6073 { skip "useless for local single node setup" && return; }
6075 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6076 [ "$PROT" != "tcp" ] && continue
6077 RPORT=$(echo $REMOTE | cut -d: -f2)
6078 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6081 LPORT=`echo $LOCAL | cut -d: -f2`
6082 if [ $LPORT -ge 1024 ]; then
6083 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6085 error_exit "local: $LPORT > 1024, remote: $RPORT"
6088 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6090 run_test 100 "check local port using privileged port ==========="
6092 function get_named_value()
6101 echo $line | sed "s/^$tag[ ]*//"
6108 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6109 awk '/^max_cached_mb/ { print $2 }')
6112 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6118 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6122 local cache_limit=32
6124 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6125 trap cleanup_101a EXIT
6126 $LCTL set_param -n llite.*.read_ahead_stats 0
6127 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6130 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6132 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6133 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6136 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6137 get_named_value 'read but discarded' | cut -d" " -f1); do
6138 discard=$(($discard + $s))
6142 if [[ $(($discard * 10)) -gt $nreads ]]; then
6143 $LCTL get_param osc.*-osc*.rpc_stats
6144 $LCTL get_param llite.*.read_ahead_stats
6145 error "too many ($discard) discarded pages"
6147 rm -f $DIR/$tfile || true
6149 run_test 101a "check read-ahead for random reads ================"
6152 test_mkdir -p $DIR/$tdir
6153 local STRIPE_SIZE=$1
6154 local FILE_LENGTH=$2
6157 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6159 local list=$(comma_list $(osts_nodes))
6160 set_osd_param $list '' read_cache_enable 0
6161 set_osd_param $list '' writethrough_cache_enable 0
6163 trap cleanup_test101bc EXIT
6164 # prepare the read-ahead file
6165 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6167 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6168 count=$FILE_SIZE_MB 2> /dev/null
6172 cleanup_test101bc() {
6177 local list=$(comma_list $(osts_nodes))
6178 set_osd_param $list '' read_cache_enable 1
6179 set_osd_param $list '' writethrough_cache_enable 1
6183 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6188 local STRIPE_SIZE=$2
6189 local FILE_LENGTH=$3
6190 local RA_INC=1048576
6191 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6192 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6193 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6194 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6195 get_named_value 'read but discarded' |
6196 cut -d" " -f1 | calc_total)
6197 if [[ $DISCARD -gt $discard_limit ]]; then
6198 $LCTL get_param llite.*.read_ahead_stats
6199 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6201 echo "Read-ahead success for size ${READ_SIZE}"
6206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6207 [[ $OSTCOUNT -lt 2 ]] &&
6208 skip_env "skipping stride IO stride-ahead test" && return
6209 local STRIPE_SIZE=1048576
6210 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6211 if [ $SLOW == "yes" ]; then
6212 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6214 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6217 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6219 # prepare the read-ahead file
6220 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6221 cancel_lru_locks osc
6222 for BIDX in 2 4 8 16 32 64 128 256
6224 local BSIZE=$((BIDX*4096))
6225 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6226 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6227 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6228 $LCTL set_param -n llite.*.read_ahead_stats 0
6229 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6230 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6231 cancel_lru_locks osc
6232 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6237 run_test 101b "check stride-io mode read-ahead ================="
6240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6241 local STRIPE_SIZE=1048576
6242 local FILE_LENGTH=$((STRIPE_SIZE*100))
6246 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6248 cancel_lru_locks osc
6249 $LCTL set_param osc.*.rpc_stats 0
6250 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6251 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6252 local stats=$($LCTL get_param -n $osc_rpc_stats)
6253 local lines=$(echo "$stats" | awk 'END {print NR;}')
6256 if [ $lines -le 20 ]; then
6259 for size in 1 2 4 8; do
6260 local rpc=$(echo "$stats" |
6261 awk '($1 == "'$size':") {print $2; exit; }')
6263 error "Small $((size*4))k read IO $rpc !"
6265 echo "$osc_rpc_stats check passed!"
6270 run_test 101c "check stripe_size aligned read-ahead ================="
6273 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6274 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6279 local file=$DIR/$tfile
6280 local sz_MB=${FILESIZE_101d:-500}
6281 local ra_MB=${READAHEAD_MB:-40}
6283 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6284 [ $free_MB -lt $sz_MB ] &&
6285 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6287 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6288 $SETSTRIPE -c -1 $file || error "setstripe failed"
6290 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6291 echo Cancel LRU locks on lustre client to flush the client cache
6292 cancel_lru_locks osc
6294 echo Disable read-ahead
6295 local old_READAHEAD=$(set_read_ahead 0)
6297 echo Reading the test file $file with read-ahead disabled
6298 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6300 echo Cancel LRU locks on lustre client to flush the client cache
6301 cancel_lru_locks osc
6302 echo Enable read-ahead with ${ra_MB}MB
6303 set_read_ahead $ra_MB
6305 echo Reading the test file $file with read-ahead enabled
6306 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6308 echo "read-ahead disabled time read $raOFF"
6309 echo "read-ahead enabled time read $raON"
6311 set_read_ahead $old_READAHEAD
6313 wait_delete_completed
6315 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6316 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6318 run_test 101d "file read with and without read-ahead enabled"
6321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6322 local file=$DIR/$tfile
6323 local size_KB=500 #KB
6327 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6328 local need_KB=$((count * size_KB))
6329 [[ $free_KB -le $need_KB ]] &&
6330 skip_env "Need free space $need_KB, have $free_KB" && return
6332 echo "Creating $count ${size_KB}K test files"
6333 for ((i = 0; i < $count; i++)); do
6334 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6337 echo "Cancel LRU locks on lustre client to flush the client cache"
6338 cancel_lru_locks osc
6340 echo "Reset readahead stats"
6341 $LCTL set_param -n llite.*.read_ahead_stats 0
6343 for ((i = 0; i < $count; i++)); do
6344 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6347 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6348 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6350 for ((i = 0; i < $count; i++)); do
6351 rm -rf $file.$i 2>/dev/null
6354 #10000 means 20% reads are missing in readahead
6355 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6357 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6359 cleanup_test101f() {
6361 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6362 rm -rf $DIR/$tfile 2>/dev/null
6366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6367 local file=$DIR/$tfile
6370 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6371 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6372 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6373 trap cleanup_test101f EXIT
6375 echo Cancel LRU locks on lustre client to flush the client cache
6376 cancel_lru_locks osc
6378 echo Reset readahead stats
6379 $LCTL set_param -n llite.*.read_ahead_stats 0
6380 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6381 # readahead should read in 2M file on second read, so only miss
6383 echo Random 4K reads on 2M file for 1000 times
6384 $READS -f $file -s 2097152 -b 4096 -n $nreads
6386 echo checking missing pages
6387 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6388 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6390 [ $miss -lt 3 ] || error "misses too much pages!"
6393 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6396 test_mkdir -p $DIR/$tdir
6397 chown $RUNAS_ID $DIR/$tdir
6400 STRIPE_COUNT=$OSTCOUNT
6401 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6403 trap cleanup_test102 EXIT
6405 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6407 for num in 1 2 3 4; do
6408 for count in $(seq 1 $STRIPE_COUNT); do
6409 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6410 local size=`expr $STRIPE_SIZE \* $num`
6411 local file=file"$num-$idx-$count"
6412 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6418 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6424 rm -rf $DIR/d0.sanity/d102
6428 local testfile=$DIR/$tfile
6432 [ "$UID" != 0 ] && skip_env "must run as root" && return
6433 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6434 skip_env "must have user_xattr" && return
6436 [ -z "$(which setfattr 2>/dev/null)" ] &&
6437 skip_env "could not find setfattr" && return
6439 echo "set/get xattr..."
6440 setfattr -n trusted.name1 -v value1 $testfile ||
6441 error "setfattr -n trusted.name1=value1 $testfile failed"
6442 getfattr -n trusted.name1 $testfile 2> /dev/null |
6443 grep "trusted.name1=.value1" ||
6444 error "$testfile missing trusted.name1=value1"
6446 setfattr -n user.author1 -v author1 $testfile ||
6447 error "setfattr -n user.author1=author1 $testfile failed"
6448 getfattr -n user.author1 $testfile 2> /dev/null |
6449 grep "user.author1=.author1" ||
6450 error "$testfile missing trusted.author1=author1"
6453 setfattr -n trusted.name2 -v value2 $testfile ||
6454 error "$testfile unable to set trusted.name2"
6455 setfattr -n trusted.name3 -v value3 $testfile ||
6456 error "$testfile unable to set trusted.name3"
6457 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6458 grep "trusted.name" | wc -l) -eq 3 ] ||
6459 error "$testfile missing 3 trusted.name xattrs"
6461 setfattr -n user.author2 -v author2 $testfile ||
6462 error "$testfile unable to set user.author2"
6463 setfattr -n user.author3 -v author3 $testfile ||
6464 error "$testfile unable to set user.author3"
6465 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6466 grep "user.author" | wc -l) -eq 3 ] ||
6467 error "$testfile missing 3 user.author xattrs"
6469 echo "remove xattr..."
6470 setfattr -x trusted.name1 $testfile ||
6471 error "$testfile error deleting trusted.name1"
6472 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6473 error "$testfile did not delete trusted.name1 xattr"
6475 setfattr -x user.author1 $testfile ||
6476 error "$testfile error deleting user.author1"
6477 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6478 error "$testfile did not delete trusted.name1 xattr"
6480 # b10667: setting lustre special xattr be silently discarded
6481 echo "set lustre special xattr ..."
6482 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6483 error "$testfile allowed setting trusted.lov"
6485 run_test 102a "user xattr test =================================="
6488 [ -z "$(which setfattr 2>/dev/null)" ] &&
6489 skip_env "could not find setfattr" && return
6491 # b10930: get/set/list trusted.lov xattr
6492 echo "get/set/list trusted.lov xattr ..."
6493 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6494 local testfile=$DIR/$tfile
6495 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6496 error "setstripe failed"
6497 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6498 error "getstripe failed"
6499 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6500 error "can't get trusted.lov from $testfile"
6502 local testfile2=${testfile}2
6503 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6504 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6507 setfattr -n trusted.lov -v $value $testfile2
6508 local stripe_size=$($GETSTRIPE -S $testfile2)
6509 local stripe_count=$($GETSTRIPE -c $testfile2)
6510 [[ $stripe_size -eq 65536 ]] ||
6511 error "stripe size $stripe_size != 65536"
6512 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6513 error "stripe count $stripe_count != $STRIPECOUNT"
6516 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6519 [ -z "$(which setfattr 2>/dev/null)" ] &&
6520 skip_env "could not find setfattr" && return
6522 # b10930: get/set/list lustre.lov xattr
6523 echo "get/set/list lustre.lov xattr ..."
6524 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6525 test_mkdir -p $DIR/$tdir
6526 chown $RUNAS_ID $DIR/$tdir
6527 local testfile=$DIR/$tdir/$tfile
6528 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6529 error "setstripe failed"
6530 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6531 error "getstripe failed"
6532 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6533 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6535 local testfile2=${testfile}2
6536 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6537 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6539 $RUNAS $MCREATE $testfile2
6540 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6541 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6542 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6543 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6544 [ $stripe_count -eq $STRIPECOUNT ] ||
6545 error "stripe count $stripe_count != $STRIPECOUNT"
6547 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6549 compare_stripe_info1() {
6550 local stripe_index_all_zero=true
6552 for num in 1 2 3 4; do
6553 for count in $(seq 1 $STRIPE_COUNT); do
6554 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6555 local size=$((STRIPE_SIZE * num))
6556 local file=file"$num-$offset-$count"
6557 stripe_size=$(lfs getstripe -S $PWD/$file)
6558 [[ $stripe_size -ne $size ]] &&
6559 error "$file: size $stripe_size != $size"
6560 stripe_count=$(lfs getstripe -c $PWD/$file)
6561 # allow fewer stripes to be created, ORI-601
6562 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6563 error "$file: count $stripe_count != $count"
6564 stripe_index=$(lfs getstripe -i $PWD/$file)
6565 [[ $stripe_index -ne 0 ]] &&
6566 stripe_index_all_zero=false
6570 $stripe_index_all_zero &&
6571 error "all files are being extracted starting from OST index 0"
6576 [ -n "$(which tar 2>/dev/null)" ] &&
6577 strings $(which tar) | grep -q "lustre" && echo tar
6581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6582 # b10930: tar test for trusted.lov xattr
6583 TAR=$(find_lustre_tar)
6584 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6585 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6587 test_mkdir -p $DIR/d102d
6588 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6590 compare_stripe_info1
6592 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6596 # b10930: tar test for trusted.lov xattr
6597 TAR=$(find_lustre_tar)
6598 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6599 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6601 test_mkdir -p $DIR/d102f
6603 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6605 compare_stripe_info1
6607 run_test 102f "tar copy files, not keep osts ==========="
6610 local xsize=${1:-1024} # in bytes
6611 local file=$DIR/$tfile
6613 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6614 skip "must have user_xattr" && return 0
6615 [ -z "$(which setfattr 2>/dev/null)" ] &&
6616 skip_env "could not find setfattr" && return 0
6617 [ -z "$(which getfattr 2>/dev/null)" ] &&
6618 skip_env "could not find getfattr" && return 0
6622 local value="$(generate_string $xsize)"
6624 local xbig=trusted.big
6625 log "save $xbig on $file"
6626 setfattr -n $xbig -v $value $file ||
6627 error "saving $xbig on $file failed"
6629 local orig=$(get_xattr_value $xbig $file)
6630 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6632 local xsml=trusted.sml
6633 log "save $xsml on $file"
6634 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6636 local new=$(get_xattr_value $xbig $file)
6637 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6639 log "grow $xsml on $file"
6640 setfattr -n $xsml -v "$value" $file ||
6641 error "growing $xsml on $file failed"
6643 new=$(get_xattr_value $xbig $file)
6644 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6645 log "$xbig still valid after growing $xsml"
6650 test_102h() { # bug 15777
6653 run_test 102h "grow xattr from inside inode to external block"
6656 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6657 grow_xattr $(max_xattr_size)
6659 run_test 102ha "grow xattr from inside inode to external inode"
6661 test_102i() { # bug 17038
6662 [ -z "$(which getfattr 2>/dev/null)" ] &&
6663 skip "could not find getfattr" && return
6665 ln -s $DIR/$tfile $DIR/${tfile}link
6666 getfattr -n trusted.lov $DIR/$tfile ||
6667 error "lgetxattr on $DIR/$tfile failed"
6668 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6669 grep -i "no such attr" ||
6670 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6671 rm -f $DIR/$tfile $DIR/${tfile}link
6673 run_test 102i "lgetxattr test on symbolic link ============"
6676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6677 TAR=$(find_lustre_tar)
6678 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6679 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6680 setup_test102 "$RUNAS"
6681 test_mkdir -p $DIR/d102j
6682 chown $RUNAS_ID $DIR/d102j
6683 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6685 compare_stripe_info1 "$RUNAS"
6687 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6690 [ -z "$(which setfattr 2>/dev/null)" ] &&
6691 skip "could not find setfattr" && return
6693 # b22187 just check that does not crash for regular file.
6694 setfattr -n trusted.lov $DIR/$tfile
6695 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6696 local test_kdir=$DIR/d102k
6697 test_mkdir $test_kdir
6698 local default_size=`$GETSTRIPE -S $test_kdir`
6699 local default_count=`$GETSTRIPE -c $test_kdir`
6700 local default_offset=`$GETSTRIPE -i $test_kdir`
6701 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6702 error 'dir setstripe failed'
6703 setfattr -n trusted.lov $test_kdir
6704 local stripe_size=`$GETSTRIPE -S $test_kdir`
6705 local stripe_count=`$GETSTRIPE -c $test_kdir`
6706 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6707 [ $stripe_size -eq $default_size ] ||
6708 error "stripe size $stripe_size != $default_size"
6709 [ $stripe_count -eq $default_count ] ||
6710 error "stripe count $stripe_count != $default_count"
6711 [ $stripe_offset -eq $default_offset ] ||
6712 error "stripe offset $stripe_offset != $default_offset"
6713 rm -rf $DIR/$tfile $test_kdir
6715 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6718 [ -z "$(which getfattr 2>/dev/null)" ] &&
6719 skip "could not find getfattr" && return
6721 # LU-532 trusted. xattr is invisible to non-root
6722 local testfile=$DIR/$tfile
6726 echo "listxattr as user..."
6727 chown $RUNAS_ID $testfile
6728 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6729 grep -q "trusted" &&
6730 error "$testfile trusted xattrs are user visible"
6734 run_test 102l "listxattr size test =================================="
6736 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6737 local path=$DIR/$tfile
6740 listxattr_size_check $path || error "listattr_size_check $path failed"
6742 run_test 102m "Ensure listxattr fails on small bufffer ========"
6746 getxattr() { # getxattr path name
6747 # Return the base64 encoding of the value of xattr name on path.
6751 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6753 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6755 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6757 getfattr --absolute-names --encoding=base64 --name=$name $path |
6758 awk -F= -v name=$name '$1 == name {
6759 print substr($0, index($0, "=") + 1);
6763 test_102n() { # LU-4101 mdt: protect internal xattrs
6764 local file0=$DIR/$tfile.0
6765 local file1=$DIR/$tfile.1
6766 local xattr0=$TMP/$tfile.0
6767 local xattr1=$TMP/$tfile.1
6771 [ -z "$(which setfattr 2>/dev/null)" ] &&
6772 skip "could not find setfattr" && return
6774 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6776 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6780 rm -rf $file0 $file1 $xattr0 $xattr1
6783 # Get 'before' xattrs of $file1.
6784 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6786 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6787 # Try to copy xattr from $file0 to $file1.
6788 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6790 setfattr --name=trusted.$name --value="$value" $file1 ||
6791 error "setxattr 'trusted.$name' failed"
6793 # Try to set a garbage xattr.
6794 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6796 setfattr --name=trusted.$name --value="$value" $file1 ||
6797 error "setxattr 'trusted.$name' failed"
6799 # Try to remove the xattr from $file1. We don't care if this
6800 # appears to succeed or fail, we just don't want there to be
6801 # any changes or crashes.
6802 setfattr --remove=$trusted.$name $file1 2> /dev/null
6805 # Get 'after' xattrs of file1.
6806 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6808 if ! diff $xattr0 $xattr1; then
6809 error "before and after xattrs of '$file1' differ"
6812 rm -rf $file0 $file1 $xattr0 $xattr1
6816 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6818 test_102p() { # LU-4703 setxattr did not check ownership
6819 local testfile=$DIR/$tfile
6821 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6822 skip "MDS needs to be at least 2.5.56" && return
6826 echo "setfacl as user..."
6827 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6828 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6830 echo "setfattr as user..."
6831 setfacl -m "u:$RUNAS_ID:---" $testfile
6832 $RUNAS setfattr -x system.posix_acl_access $testfile
6833 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6835 run_test 102p "check setxattr(2) correctly fails without permission"
6839 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6844 [ "$UID" != 0 ] && skip_env "must run as root" && return
6845 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6846 skip "must have acl enabled" && return
6847 [ -z "$(which setfacl 2>/dev/null)" ] &&
6848 skip_env "could not find setfacl" && return
6849 $GSS && skip "could not run under gss" && return
6851 declare -a identity_old
6853 for num in $(seq $MDSCOUNT); do
6854 switch_identity $num true || identity_old[$num]=$?
6861 echo "performing cp ..."
6862 run_acl_subtest cp || error "run_acl_subtest cp failed"
6863 echo "performing getfacl-noacl..."
6864 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6865 echo "performing misc..."
6866 run_acl_subtest misc || error "misc test failed"
6867 echo "performing permissions..."
6868 run_acl_subtest permissions || error "permissions failed"
6869 echo "performing setfacl..."
6870 run_acl_subtest setfacl || error "setfacl test failed"
6872 # inheritance test got from HP
6873 echo "performing inheritance..."
6874 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6875 chmod +x make-tree || error "chmod +x failed"
6876 run_acl_subtest inheritance || error "inheritance test failed"
6879 echo "LU-974 ignore umask when acl is enabled..."
6880 run_acl_subtest 974 || error "LU-974 umask test failed"
6881 if [ $MDSCOUNT -ge 2 ]; then
6882 run_acl_subtest 974_remote ||
6883 error "LU-974 umask test failed under remote dir"
6886 echo "LU-2561 newly created file is same size as directory..."
6887 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6888 run_acl_subtest 2561 || error "LU-2561 test failed"
6890 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6893 run_acl_subtest 4924 || error "LU-4924 test failed"
6898 for num in $(seq $MDSCOUNT); do
6899 if [ "${identity_old[$num]}" = 1 ]; then
6900 switch_identity $num false || identity_old[$num]=$?
6904 run_test 103 "acl test ========================================="
6907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6909 lfs df || error "lfs df failed"
6910 lfs df -ih || error "lfs df -ih failed"
6911 lfs df -h $DIR || error "lfs df -h $DIR failed"
6912 lfs df -i $DIR || error "lfs df -i $DIR failed"
6913 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6914 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6916 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6917 lctl --device %$OSC deactivate
6918 lfs df || error "lfs df with deactivated OSC failed"
6919 lctl --device %$OSC activate
6920 # wait the osc back to normal
6921 wait_osc_import_state client ost FULL
6923 lfs df || error "lfs df with reactivated OSC failed"
6926 run_test 104a "lfs df [-ih] [path] test ========================="
6929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6930 [ $RUNAS_ID -eq $UID ] &&
6931 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6933 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6934 grep "Permission denied" | wc -l)))
6935 if [ $denied_cnt -ne 0 ]; then
6936 error "lfs check servers test failed"
6939 run_test 104b "$RUNAS lfs check servers test ===================="
6942 # doesn't work on 2.4 kernels
6944 if $(flock_is_enabled); then
6945 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6947 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6951 run_test 105a "flock when mounted without -o flock test ========"
6955 if $(flock_is_enabled); then
6956 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6958 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6962 run_test 105b "fcntl when mounted without -o flock test ========"
6966 if $(flock_is_enabled); then
6967 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6969 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6973 run_test 105c "lockf when mounted without -o flock test ========"
6975 test_105d() { # bug 15924
6976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6977 test_mkdir -p $DIR/$tdir
6978 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6979 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6980 $LCTL set_param fail_loc=0x80000315
6981 flocks_test 2 $DIR/$tdir
6983 run_test 105d "flock race (should not freeze) ========"
6985 test_105e() { # bug 22660 && 22040
6986 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6988 flocks_test 3 $DIR/$tfile
6990 run_test 105e "Two conflicting flocks from same process ======="
6992 test_106() { #bug 10921
6993 test_mkdir -p $DIR/$tdir
6994 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6995 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6997 run_test 106 "attempt exec of dir followed by chown of that dir"
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7007 local save_pattern=$(sysctl -n kernel.core_pattern)
7008 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7009 sysctl -w kernel.core_pattern=$file
7010 sysctl -w kernel.core_uses_pid=0
7018 kill -s 11 $SLEEPPID
7020 if [ -e $file ]; then
7021 size=`stat -c%s $file`
7022 [ $size -eq 0 ] && error "Fail to create core file $file"
7024 error "Fail to create core file $file"
7027 sysctl -w kernel.core_pattern=$save_pattern
7028 sysctl -w kernel.core_uses_pid=$save_uses_pid
7031 run_test 107 "Coredump on SIG"
7034 test_mkdir -p $DIR/$tdir
7035 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7036 error "mkdir with 255 char failed"
7037 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7038 error "mkdir with 256 char should fail, but did not"
7039 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7040 error "create with 255 char failed"
7041 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7042 error "create with 256 char should fail, but did not"
7047 run_test 110 "filename length checking"
7050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7051 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7052 tail -1 | cut -c11-20)
7053 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7054 echo "Starting with $OSTIO_pre threads"
7057 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7058 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7059 echo "$NUMTEST creates/unlinks"
7060 test_mkdir -p $DIR/$tdir
7061 createmany -o $DIR/$tdir/$tfile $NUMTEST
7062 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7064 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7065 tail -1 | cut -c11-20)
7067 # don't return an error
7068 [ $OSTIO_post == $OSTIO_pre ] && echo \
7069 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7070 echo "This may be fine, depending on what ran before this test" &&
7071 echo "and how fast this system is." && return
7073 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7075 run_test 115 "verify dynamic thread creation===================="
7078 wait_delete_completed
7079 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7080 echo OST kbytes available: ${AVAIL[@]}
7081 MAXI=0; MAXV=${AVAIL[0]}
7082 MINI=0; MINV=${AVAIL[0]}
7083 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7084 #echo OST $i: ${AVAIL[i]}kb
7085 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7086 MAXV=${AVAIL[i]}; MAXI=$i
7088 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7089 MINV=${AVAIL[i]}; MINI=$i
7092 echo Min free space: OST $MINI: $MINV
7093 echo Max free space: OST $MAXI: $MAXV
7096 test_116a() { # was previously test_116()
7097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7098 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7100 echo -n "Free space priority "
7101 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7106 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7107 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7109 trap simple_cleanup_common EXIT
7112 # Check if we need to generate uneven OSTs
7113 test_mkdir -p $DIR/$tdir/OST${MINI}
7114 local FILL=$(($MINV / 4))
7115 local DIFF=$(($MAXV - $MINV))
7116 local DIFF2=$(($DIFF * 100 / $MINV))
7118 local threshold=$(do_facet $SINGLEMDS \
7119 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7120 threshold=${threshold%%%}
7121 echo -n "Check for uneven OSTs: "
7122 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7124 if [[ $DIFF2 -gt $threshold ]]; then
7126 echo "Don't need to fill OST$MINI"
7128 # generate uneven OSTs. Write 2% over the QOS threshold value
7130 DIFF=$(($threshold - $DIFF2 + 2))
7131 DIFF2=$(( ($MINV * $DIFF)/100 ))
7132 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7133 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7134 error "setstripe failed"
7135 DIFF=$(($DIFF2 / 2048))
7137 while [ $i -lt $DIFF ]; do
7139 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7140 bs=2M count=1 2>/dev/null
7149 DIFF=$(($MAXV - $MINV))
7150 DIFF2=$(($DIFF * 100 / $MINV))
7151 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7152 if [[ $DIFF2 -gt $threshold ]]; then
7155 echo "failed - QOS mode won't be used"
7156 skip "QOS imbalance criteria not met"
7157 simple_cleanup_common
7161 MINI1=$MINI; MINV1=$MINV
7162 MAXI1=$MAXI; MAXV1=$MAXV
7164 # now fill using QOS
7165 $SETSTRIPE -c 1 $DIR/$tdir
7166 FILL=$(($FILL / 200))
7167 if [ $FILL -gt 600 ]; then
7170 echo "writing $FILL files to QOS-assigned OSTs"
7172 while [ $i -lt $FILL ]; do
7174 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7178 echo "wrote $i 200k files"
7182 echo "Note: free space may not be updated, so measurements might be off"
7184 DIFF2=$(($MAXV - $MINV))
7185 echo "free space delta: orig $DIFF final $DIFF2"
7186 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7187 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7188 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7189 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7190 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7191 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7193 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7195 # Figure out which files were written where
7196 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7197 awk '/'$MINI1': / {print $2; exit}')
7199 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7200 echo "$MINC files created on smaller OST $MINI1"
7201 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7202 awk '/'$MAXI1': / {print $2; exit}')
7204 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7205 echo "$MAXC files created on larger OST $MAXI1"
7206 FILL=$(($MAXC * 100 / $MINC - 100))
7207 [[ $MINC -gt 0 ]] &&
7208 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7209 [[ $MAXC -gt $MINC ]] ||
7210 error_ignore LU-9 "stripe QOS didn't balance free space"
7211 simple_cleanup_common
7213 run_test 116a "stripe QOS: free space balance ==================="
7215 test_116b() { # LU-2093
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7217 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7218 head -1 2>/dev/null)" ] && skip "no QOS" && return
7219 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7221 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7222 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7223 do_facet $SINGLEMDS lctl set_param \
7224 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7226 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7227 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7228 do_facet $SINGLEMDS lctl set_param fail_loc=0
7230 do_facet $SINGLEMDS lctl set_param \
7231 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7233 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7235 test_117() # bug 10891
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7238 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7239 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7240 lctl set_param fail_loc=0x21e
7241 > $DIR/$tfile || error "truncate failed"
7242 lctl set_param fail_loc=0
7243 echo "Truncate succeeded."
7246 run_test 117 "verify osd extend =========="
7248 NO_SLOW_RESENDCOUNT=4
7249 export OLD_RESENDCOUNT=""
7250 set_resend_count () {
7251 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7252 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7253 lctl set_param -n $PROC_RESENDCOUNT $1
7254 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7257 # for reduce test_118* time (b=14842)
7258 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7260 # Reset async IO behavior after error case
7262 FILE=$DIR/reset_async
7264 # Ensure all OSCs are cleared
7265 $SETSTRIPE -c -1 $FILE
7266 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7271 test_118a() #bug 11710
7273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7276 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7277 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7278 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7280 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7281 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7286 run_test 118a "verify O_SYNC works =========="
7290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7291 remote_ost_nodsh && skip "remote OST with nodsh" && return
7295 #define OBD_FAIL_OST_ENOENT 0x217
7296 set_nodes_failloc "$(osts_nodes)" 0x217
7297 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7299 set_nodes_failloc "$(osts_nodes)" 0
7300 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7301 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7304 if [[ $RC -eq 0 ]]; then
7305 error "Must return error due to dropped pages, rc=$RC"
7309 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7310 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7314 echo "Dirty pages not leaked on ENOENT"
7316 # Due to the above error the OSC will issue all RPCs syncronously
7317 # until a subsequent RPC completes successfully without error.
7318 $MULTIOP $DIR/$tfile Ow4096yc
7323 run_test 118b "Reclaim dirty pages on fatal error =========="
7327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7329 # for 118c, restore the original resend count, LU-1940
7330 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7331 set_resend_count $OLD_RESENDCOUNT
7332 remote_ost_nodsh && skip "remote OST with nodsh" && return
7336 #define OBD_FAIL_OST_EROFS 0x216
7337 set_nodes_failloc "$(osts_nodes)" 0x216
7339 # multiop should block due to fsync until pages are written
7340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7344 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7345 error "Multiop failed to block on fsync, pid=$MULTIPID"
7348 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7350 if [[ $WRITEBACK -eq 0 ]]; then
7351 error "No page in writeback, writeback=$WRITEBACK"
7354 set_nodes_failloc "$(osts_nodes)" 0
7357 if [[ $RC -ne 0 ]]; then
7358 error "Multiop fsync failed, rc=$RC"
7361 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7362 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7364 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7365 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7369 echo "Dirty pages flushed via fsync on EROFS"
7372 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7374 # continue to use small resend count to reduce test_118* time (b=14842)
7375 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7380 remote_ost_nodsh && skip "remote OST with nodsh" && return
7384 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7385 set_nodes_failloc "$(osts_nodes)" 0x214
7386 # multiop should block due to fsync until pages are written
7387 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7391 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7392 error "Multiop failed to block on fsync, pid=$MULTIPID"
7395 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7397 if [[ $WRITEBACK -eq 0 ]]; then
7398 error "No page in writeback, writeback=$WRITEBACK"
7401 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7402 set_nodes_failloc "$(osts_nodes)" 0
7404 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7405 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7407 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7408 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7412 echo "Dirty pages gaurenteed flushed via fsync"
7415 run_test 118d "Fsync validation inject a delay of the bulk =========="
7418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7421 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7422 lctl set_param fail_loc=0x8000040a
7424 # Should simulate EINVAL error which is fatal
7425 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7427 if [[ $RC -eq 0 ]]; then
7428 error "Must return error due to dropped pages, rc=$RC"
7431 lctl set_param fail_loc=0x0
7433 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7434 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7435 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7437 if [[ $LOCKED -ne 0 ]]; then
7438 error "Locked pages remain in cache, locked=$LOCKED"
7441 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7442 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7446 echo "No pages locked after fsync"
7451 run_test 118f "Simulate unrecoverable OSC side error =========="
7454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7457 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7458 lctl set_param fail_loc=0x406
7460 # simulate local -ENOMEM
7461 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7464 lctl set_param fail_loc=0
7465 if [[ $RC -eq 0 ]]; then
7466 error "Must return error due to dropped pages, rc=$RC"
7469 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7470 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7471 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7473 if [[ $LOCKED -ne 0 ]]; then
7474 error "Locked pages remain in cache, locked=$LOCKED"
7477 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7478 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7482 echo "No pages locked after fsync"
7487 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7491 remote_ost_nodsh && skip "remote OST with nodsh" && return
7495 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7496 set_nodes_failloc "$(osts_nodes)" 0x20e
7497 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7498 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7501 set_nodes_failloc "$(osts_nodes)" 0
7502 if [[ $RC -eq 0 ]]; then
7503 error "Must return error due to dropped pages, rc=$RC"
7506 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7507 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7508 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7510 if [[ $LOCKED -ne 0 ]]; then
7511 error "Locked pages remain in cache, locked=$LOCKED"
7514 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7515 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7519 echo "No pages locked after fsync"
7523 run_test 118h "Verify timeout in handling recoverables errors =========="
7525 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7529 remote_ost_nodsh && skip "remote OST with nodsh" && return
7533 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7534 set_nodes_failloc "$(osts_nodes)" 0x20e
7536 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7537 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7540 set_nodes_failloc "$(osts_nodes)" 0
7544 if [[ $RC -ne 0 ]]; then
7545 error "got error, but should be not, rc=$RC"
7548 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7549 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7550 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7551 if [[ $LOCKED -ne 0 ]]; then
7552 error "Locked pages remain in cache, locked=$LOCKED"
7555 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7556 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7560 echo "No pages locked after fsync"
7564 run_test 118i "Fix error before timeout in recoverable error =========="
7566 [ "$SLOW" = "no" ] && set_resend_count 4
7569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7570 remote_ost_nodsh && skip "remote OST with nodsh" && return
7574 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7575 set_nodes_failloc "$(osts_nodes)" 0x220
7577 # return -EIO from OST
7578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7580 set_nodes_failloc "$(osts_nodes)" 0x0
7581 if [[ $RC -eq 0 ]]; then
7582 error "Must return error due to dropped pages, rc=$RC"
7585 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7588 if [[ $LOCKED -ne 0 ]]; then
7589 error "Locked pages remain in cache, locked=$LOCKED"
7592 # in recoverable error on OST we want resend and stay until it finished
7593 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7594 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7598 echo "No pages locked after fsync"
7602 run_test 118j "Simulate unrecoverable OST side error =========="
7606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7607 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7609 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7610 set_nodes_failloc "$(osts_nodes)" 0x20e
7611 test_mkdir -p $DIR/$tdir
7613 for ((i=0;i<10;i++)); do
7614 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7615 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7622 set_nodes_failloc "$(osts_nodes)" 0
7625 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7631 test_mkdir -p $DIR/$tdir
7632 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7635 run_test 118l "fsync dir ========="
7637 test_118m() # LU-3066
7639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7640 test_mkdir -p $DIR/$tdir
7641 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7644 run_test 118m "fdatasync dir ========="
7646 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7648 test_119a() # bug 11737
7650 BSIZE=$((512 * 1024))
7651 directio write $DIR/$tfile 0 1 $BSIZE
7652 # We ask to read two blocks, which is more than a file size.
7653 # directio will indicate an error when requested and actual
7654 # sizes aren't equeal (a normal situation in this case) and
7655 # print actual read amount.
7656 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7657 if [ "$NOB" != "$BSIZE" ]; then
7658 error "read $NOB bytes instead of $BSIZE"
7662 run_test 119a "Short directIO read must return actual read amount"
7664 test_119b() # bug 11737
7666 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7668 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7669 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7671 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7672 error "direct read failed"
7675 run_test 119b "Sparse directIO read must return actual read amount"
7677 test_119c() # bug 13099
7680 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7681 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7684 run_test 119c "Testing for direct read hitting hole"
7686 test_119d() # bug 15950
7688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7689 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7690 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7692 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7693 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7694 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7695 lctl set_param fail_loc=0x40d
7696 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7699 cat $DIR/$tfile > /dev/null &
7700 lctl set_param fail_loc=0
7703 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7705 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7706 error "the read rpcs have not completed in 2s"
7708 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7710 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7714 test_mkdir -p $DIR/$tdir
7715 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7716 skip "no early lock cancel on server" && return 0
7718 lru_resize_disable mdc
7719 lru_resize_disable osc
7720 cancel_lru_locks mdc
7721 # asynchronous object destroy at MDT could cause bl ast to client
7722 cancel_lru_locks osc
7724 stat $DIR/$tdir > /dev/null
7725 can1=$(do_facet $SINGLEMDS \
7726 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7727 awk '/ldlm_cancel/ {print $2}')
7728 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7729 awk '/ldlm_bl_callback/ {print $2}')
7730 test_mkdir -c1 $DIR/$tdir/d1
7731 can2=$(do_facet $SINGLEMDS \
7732 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7733 awk '/ldlm_cancel/ {print $2}')
7734 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7735 awk '/ldlm_bl_callback/ {print $2}')
7736 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7737 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7738 lru_resize_enable mdc
7739 lru_resize_enable osc
7741 run_test 120a "Early Lock Cancel: mkdir test"
7744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7745 test_mkdir $DIR/$tdir
7746 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7747 skip "no early lock cancel on server" && return 0
7748 lru_resize_disable mdc
7749 lru_resize_disable osc
7750 cancel_lru_locks mdc
7751 stat $DIR/$tdir > /dev/null
7752 can1=$(do_facet $SINGLEMDS \
7753 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7754 awk '/ldlm_cancel/ {print $2}')
7755 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7756 awk '/ldlm_bl_callback/ {print $2}')
7758 can2=$(do_facet $SINGLEMDS \
7759 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7760 awk '/ldlm_cancel/ {print $2}')
7761 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7762 awk '/ldlm_bl_callback/ {print $2}')
7763 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7764 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7765 lru_resize_enable mdc
7766 lru_resize_enable osc
7768 run_test 120b "Early Lock Cancel: create test"
7771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7772 test_mkdir -c1 $DIR/$tdir
7773 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7774 skip "no early lock cancel on server" && return 0
7775 lru_resize_disable mdc
7776 lru_resize_disable osc
7777 test_mkdir -p -c1 $DIR/$tdir/d1
7778 test_mkdir -p -c1 $DIR/$tdir/d2
7779 touch $DIR/$tdir/d1/f1
7780 cancel_lru_locks mdc
7781 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7782 can1=$(do_facet $SINGLEMDS \
7783 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7784 awk '/ldlm_cancel/ {print $2}')
7785 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7786 awk '/ldlm_bl_callback/ {print $2}')
7787 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7788 can2=$(do_facet $SINGLEMDS \
7789 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7790 awk '/ldlm_cancel/ {print $2}')
7791 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7792 awk '/ldlm_bl_callback/ {print $2}')
7793 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7794 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7795 lru_resize_enable mdc
7796 lru_resize_enable osc
7798 run_test 120c "Early Lock Cancel: link test"
7801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7802 test_mkdir -p -c1 $DIR/$tdir
7803 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7804 skip "no early lock cancel on server" && return 0
7805 lru_resize_disable mdc
7806 lru_resize_disable osc
7808 cancel_lru_locks mdc
7809 stat $DIR/$tdir > /dev/null
7810 can1=$(do_facet $SINGLEMDS \
7811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7812 awk '/ldlm_cancel/ {print $2}')
7813 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7814 awk '/ldlm_bl_callback/ {print $2}')
7815 chmod a+x $DIR/$tdir
7816 can2=$(do_facet $SINGLEMDS \
7817 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7818 awk '/ldlm_cancel/ {print $2}')
7819 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7820 awk '/ldlm_bl_callback/ {print $2}')
7821 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7822 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7823 lru_resize_enable mdc
7824 lru_resize_enable osc
7826 run_test 120d "Early Lock Cancel: setattr test"
7829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7830 test_mkdir -p -c1 $DIR/$tdir
7831 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7832 skip "no early lock cancel on server" && return 0
7833 lru_resize_disable mdc
7834 lru_resize_disable osc
7835 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7836 cancel_lru_locks mdc
7837 cancel_lru_locks osc
7838 dd if=$DIR/$tdir/f1 of=/dev/null
7839 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7840 # XXX client can not do early lock cancel of OST lock
7841 # during unlink (LU-4206), so cancel osc lock now.
7842 cancel_lru_locks osc
7843 can1=$(do_facet $SINGLEMDS \
7844 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7845 awk '/ldlm_cancel/ {print $2}')
7846 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7847 awk '/ldlm_bl_callback/ {print $2}')
7848 unlink $DIR/$tdir/f1
7850 can2=$(do_facet $SINGLEMDS \
7851 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7852 awk '/ldlm_cancel/ {print $2}')
7853 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7854 awk '/ldlm_bl_callback/ {print $2}')
7855 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7856 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7857 lru_resize_enable mdc
7858 lru_resize_enable osc
7860 run_test 120e "Early Lock Cancel: unlink test"
7863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7864 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7865 skip "no early lock cancel on server" && return 0
7866 test_mkdir -p -c1 $DIR/$tdir
7867 lru_resize_disable mdc
7868 lru_resize_disable osc
7869 test_mkdir -p -c1 $DIR/$tdir/d1
7870 test_mkdir -p -c1 $DIR/$tdir/d2
7871 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7872 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7873 cancel_lru_locks mdc
7874 cancel_lru_locks osc
7875 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7876 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7877 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7878 # XXX client can not do early lock cancel of OST lock
7879 # during rename (LU-4206), so cancel osc lock now.
7880 cancel_lru_locks osc
7881 can1=$(do_facet $SINGLEMDS \
7882 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7883 awk '/ldlm_cancel/ {print $2}')
7884 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7885 awk '/ldlm_bl_callback/ {print $2}')
7886 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7888 can2=$(do_facet $SINGLEMDS \
7889 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7890 awk '/ldlm_cancel/ {print $2}')
7891 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7892 awk '/ldlm_bl_callback/ {print $2}')
7893 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7894 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7895 lru_resize_enable mdc
7896 lru_resize_enable osc
7898 run_test 120f "Early Lock Cancel: rename test"
7901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7902 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7903 skip "no early lock cancel on server" && return 0
7904 lru_resize_disable mdc
7905 lru_resize_disable osc
7907 echo create $count files
7908 test_mkdir -p $DIR/$tdir
7909 cancel_lru_locks mdc
7910 cancel_lru_locks osc
7913 can0=$(do_facet $SINGLEMDS \
7914 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7915 awk '/ldlm_cancel/ {print $2}')
7916 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7917 awk '/ldlm_bl_callback/ {print $2}')
7918 createmany -o $DIR/$tdir/f $count
7920 can1=$(do_facet $SINGLEMDS \
7921 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7922 awk '/ldlm_cancel/ {print $2}')
7923 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7924 awk '/ldlm_bl_callback/ {print $2}')
7926 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7927 echo rm $count files
7930 can2=$(do_facet $SINGLEMDS \
7931 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7932 awk '/ldlm_cancel/ {print $2}')
7933 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7934 awk '/ldlm_bl_callback/ {print $2}')
7936 echo total: $count removes in $((t2-t1))
7937 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7939 # wait for commitment of removal
7940 lru_resize_enable mdc
7941 lru_resize_enable osc
7943 run_test 120g "Early Lock Cancel: performance test"
7945 test_121() { #bug #10589
7946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7948 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7949 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7950 lctl set_param fail_loc=0x310
7951 cancel_lru_locks osc > /dev/null
7952 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7953 lctl set_param fail_loc=0
7954 [[ $reads -eq $writes ]] ||
7955 error "read $reads blocks, must be $writes blocks"
7957 run_test 121 "read cancel race ========="
7959 test_123a() { # was test 123, statahead(bug 11401)
7960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7962 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7963 log "testing on UP system. Performance may be not as good as expected."
7968 test_mkdir -p $DIR/$tdir
7969 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7970 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7972 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7973 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7975 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7976 lctl set_param -n llite.*.statahead_max 0
7977 lctl get_param llite.*.statahead_max
7978 cancel_lru_locks mdc
7979 cancel_lru_locks osc
7981 time ls -l $DIR/$tdir | wc -l
7983 delta=$((etime - stime))
7984 log "ls $i files without statahead: $delta sec"
7985 lctl set_param llite.*.statahead_max=$max
7987 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7988 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7989 cancel_lru_locks mdc
7990 cancel_lru_locks osc
7992 time ls -l $DIR/$tdir | wc -l
7994 delta_sa=$((etime - stime))
7995 log "ls $i files with statahead: $delta_sa sec"
7996 lctl get_param -n llite.*.statahead_stats
7997 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7999 [[ $swrong -lt $ewrong ]] &&
8000 log "statahead was stopped, maybe too many locks held!"
8001 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8003 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8004 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8005 lctl set_param -n llite.*.statahead_max 0
8006 lctl get_param llite.*.statahead_max
8007 cancel_lru_locks mdc
8008 cancel_lru_locks osc
8010 time ls -l $DIR/$tdir | wc -l
8012 delta=$((etime - stime))
8013 log "ls $i files again without statahead: $delta sec"
8014 lctl set_param llite.*.statahead_max=$max
8015 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8016 if [ $SLOWOK -eq 0 ]; then
8017 error "ls $i files is slower with statahead!"
8019 log "ls $i files is slower with statahead!"
8025 [ $delta -gt 20 ] && break
8026 [ $delta -gt 8 ] && MULT=$((50 / delta))
8027 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8035 delta=$((etime - stime))
8036 log "rm -r $DIR/$tdir/: $delta seconds"
8038 lctl get_param -n llite.*.statahead_stats
8040 run_test 123a "verify statahead work"
8042 test_123b () { # statahead(bug 15027)
8043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8044 test_mkdir -p $DIR/$tdir
8045 createmany -o $DIR/$tdir/$tfile-%d 1000
8047 cancel_lru_locks mdc
8048 cancel_lru_locks osc
8050 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8051 lctl set_param fail_loc=0x80000803
8052 ls -lR $DIR/$tdir > /dev/null
8054 lctl set_param fail_loc=0x0
8055 lctl get_param -n llite.*.statahead_stats
8060 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8064 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8065 skip "no lru resize on server" && return 0
8067 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8069 log "create $NR files at $DIR/$tdir"
8070 createmany -o $DIR/$tdir/f $NR ||
8071 error "failed to create $NR files in $DIR/$tdir"
8073 cancel_lru_locks mdc
8074 ls -l $DIR/$tdir > /dev/null
8078 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8079 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8080 LRU_SIZE=$($LCTL get_param -n $PARAM)
8081 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8082 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8084 log "NS=$(basename $NSDIR)"
8089 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8090 skip "Not enough cached locks created!"
8097 # We know that lru resize allows one client to hold $LIMIT locks
8098 # for 10h. After that locks begin to be killed by client.
8100 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8103 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8104 # killing locks. Some time was spent for creating locks. This means
8105 # that up to the moment of sleep finish we must have killed some of
8106 # them (10-100 locks). This depends on how fast ther were created.
8107 # Many of them were touched in almost the same moment and thus will
8108 # be killed in groups.
8109 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8111 # Use $LRU_SIZE_B here to take into account real number of locks
8112 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8113 local LRU_SIZE_B=$LRU_SIZE
8115 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8116 log "OLD_LVF=$OLD_LVF"
8117 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8119 # Let's make sure that we really have some margin. Client checks
8120 # cached locks every 10 sec.
8122 log "Sleep ${SLEEP} sec"
8124 while ((SEC<$SLEEP)); do
8128 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8132 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8133 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8135 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8136 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8137 unlinkmany $DIR/$tdir/f $NR
8141 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8142 log "unlink $NR files at $DIR/$tdir"
8143 unlinkmany $DIR/$tdir/f $NR
8145 run_test 124a "lru resize ======================================="
8147 get_max_pool_limit()
8149 local limit=$($LCTL get_param \
8150 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8153 if [[ $l -gt $max ]]; then
8161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8162 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8163 skip "no lru resize on server" && return 0
8165 LIMIT=$(get_max_pool_limit)
8167 NR=$(($(default_lru_size)*20))
8168 if [[ $NR -gt $LIMIT ]]; then
8169 log "Limit lock number by $LIMIT locks"
8172 lru_resize_disable mdc
8173 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8174 error "failed to create $DIR/$tdir/disable_lru_resize"
8176 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8177 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8178 cancel_lru_locks mdc
8181 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8184 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8187 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8191 nolruresize_delta=$((etime-stime))
8192 log "ls -la time: $nolruresize_delta seconds"
8193 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8194 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8196 lru_resize_enable mdc
8197 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8198 error "failed to create $DIR/$tdir/enable_lru_resize"
8200 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8201 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8202 cancel_lru_locks mdc
8205 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8208 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8211 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8215 lruresize_delta=$((etime-stime))
8216 log "ls -la time: $lruresize_delta seconds"
8217 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8219 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8220 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8221 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8222 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8224 log "lru resize performs the same with no lru resize"
8226 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8228 run_test 124b "lru resize (performance test) ======================="
8230 test_125() { # 13358
8231 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8232 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8233 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8234 test_mkdir -p $DIR/d125 || error "mkdir failed"
8235 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8236 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8237 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8239 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8241 test_126() { # bug 12829/13455
8242 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8243 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8244 $GSS && skip "must run as gss disabled" && return
8246 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8247 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8249 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8251 run_test 126 "check that the fsgid provided by the client is taken into account"
8253 test_127a() { # bug 15521
8254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8255 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8256 $LCTL set_param osc.*.stats=0
8257 FSIZE=$((2048 * 1024))
8258 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8259 cancel_lru_locks osc
8260 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8262 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8263 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8264 echo "got $COUNT $NAME"
8265 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8266 eval $NAME=$COUNT || error "Wrong proc format"
8269 read_bytes|write_bytes)
8270 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8271 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8272 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8273 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8274 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8275 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8276 error "sumsquare is too small: $SUMSQ"
8277 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8278 error "sumsquare is too big: $SUMSQ"
8282 done < $DIR/${tfile}.tmp
8284 #check that we actually got some stats
8285 [ "$read_bytes" ] || error "Missing read_bytes stats"
8286 [ "$write_bytes" ] || error "Missing write_bytes stats"
8287 [ "$read_bytes" != 0 ] || error "no read done"
8288 [ "$write_bytes" != 0 ] || error "no write done"
8290 run_test 127a "verify the client stats are sane"
8292 test_127b() { # bug LU-333
8293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8294 $LCTL set_param llite.*.stats=0
8295 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8296 # perform 2 reads and writes so MAX is different from SUM.
8297 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8298 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8299 cancel_lru_locks osc
8300 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8301 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8303 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8304 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8305 echo "got $COUNT $NAME"
8306 eval $NAME=$COUNT || error "Wrong proc format"
8310 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8311 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8312 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8313 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8316 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8317 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8318 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8319 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8323 done < $TMP/${tfile}.tmp
8325 #check that we actually got some stats
8326 [ "$read_bytes" ] || error "Missing read_bytes stats"
8327 [ "$write_bytes" ] || error "Missing write_bytes stats"
8328 [ "$read_bytes" != 0 ] || error "no read done"
8329 [ "$write_bytes" != 0 ] || error "no write done"
8331 run_test 127b "verify the llite client stats are sane"
8333 test_128() { # bug 15212
8335 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8340 result=$(grep error $TMP/$tfile.log)
8342 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8344 run_test 128 "interactive lfs for 2 consecutive find's"
8351 local LDPROC=/proc/fs/ldiskfs
8352 local facets=$(get_facets MDS)
8354 for facet in ${facets//,/ }; do
8355 canondev=$(ldiskfs_canon \
8356 *.$(convert_facet2label $facet).mntdev $facet)
8357 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8358 LDPROC=/sys/fs/ldiskfs
8359 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8365 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8366 skip "Only applicable to ldiskfs-based MDTs"
8369 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8374 test_mkdir -p $DIR/$tdir
8376 # block size of mds1
8377 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8378 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8379 local MAX=$((MDSBLOCKSIZE * 3))
8381 local I=$(stat -c%s "$DIR/$tdir")
8383 local STRIPE_COUNT=1
8384 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8385 MAX=$((MAX*STRIPE_COUNT))
8386 while [[ $I -le $MAX ]]; do
8387 $MULTIOP $DIR/$tdir/$J Oc
8389 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8390 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8391 #and EFBIG for previous versions
8392 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8394 echo "return code $rc received as expected"
8395 multiop $DIR/$tdir/$J Oc ||
8396 error_exit "multiop failed w/o dir size limit"
8398 I=$(stat -c%s "$DIR/$tdir")
8400 if [ $(lustre_version_code $SINGLEMDS) -lt \
8401 $(version_code 2.4.51) ]
8403 [[ $I -eq $MAX ]] && return 0
8405 [[ $I -gt $MAX ]] && return 0
8407 error_exit "current dir size $I, previous limit $MAX"
8408 elif [ $rc -ne 0 ]; then
8410 error_exit "return code $rc received instead of expected " \
8411 "$EFBIG or $ENOSPC, files in dir $I"
8414 I=$(stat -c%s "$DIR/$tdir")
8418 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8420 run_test 129 "test directory size limit ========================"
8429 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8430 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8433 trap cleanup_130 EXIT RETURN
8435 local fm_file=$DIR/$tfile
8436 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8437 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8438 error "dd failed for $fm_file"
8440 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8441 filefrag -ves $fm_file
8443 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8444 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8445 [ $RC != 0 ] && error "filefrag $fm_file failed"
8447 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8448 grep -v "ext:" | grep -v "found")
8449 lun=$($GETSTRIPE -i $fm_file)
8451 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8454 for line in $filefrag_op
8456 frag_lun=`echo $line | cut -d: -f5`
8457 ext_len=`echo $line | cut -d: -f4`
8458 if (( $frag_lun != $lun )); then
8460 error "FIEMAP on 1-stripe file($fm_file) failed"
8463 (( tot_len += ext_len ))
8466 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8468 error "FIEMAP on 1-stripe file($fm_file) failed;"
8474 echo "FIEMAP on single striped file succeeded"
8476 run_test 130a "FIEMAP (1-stripe file)"
8479 [ "$OSTCOUNT" -lt "2" ] &&
8480 skip_env "skipping FIEMAP on 2-stripe file test" && return
8482 [ "$OSTCOUNT" -ge "10" ] &&
8483 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8485 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8486 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8489 trap cleanup_130 EXIT RETURN
8491 local fm_file=$DIR/$tfile
8492 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8493 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8494 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8496 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8497 error "dd failed on $fm_file"
8499 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8500 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8501 grep -v "ext:" | grep -v "found")
8503 last_lun=$(echo $filefrag_op | cut -d: -f5)
8508 for line in $filefrag_op
8510 frag_lun=`echo $line | cut -d: -f5`
8511 ext_len=`echo $line | cut -d: -f4`
8512 if (( $frag_lun != $last_lun )); then
8513 if (( tot_len != 1024 )); then
8515 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8522 (( tot_len += ext_len ))
8525 if (( num_luns != 2 || tot_len != 1024 )); then
8527 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8533 echo "FIEMAP on 2-stripe file succeeded"
8535 run_test 130b "FIEMAP (2-stripe file)"
8538 [ "$OSTCOUNT" -lt "2" ] &&
8539 skip_env "skipping FIEMAP on 2-stripe file" && return
8541 [ "$OSTCOUNT" -ge "10" ] &&
8542 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8544 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8545 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8548 trap cleanup_130 EXIT RETURN
8550 local fm_file=$DIR/$tfile
8551 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8552 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8553 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8555 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8557 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8558 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8560 last_lun=`echo $filefrag_op | cut -d: -f5`
8565 for line in $filefrag_op
8567 frag_lun=`echo $line | cut -d: -f5`
8568 ext_len=`echo $line | cut -d: -f4`
8569 if (( $frag_lun != $last_lun )); then
8570 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8571 if (( logical != 512 )); then
8573 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8576 if (( tot_len != 512 )); then
8578 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8585 (( tot_len += ext_len ))
8588 if (( num_luns != 2 || tot_len != 512 )); then
8590 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8596 echo "FIEMAP on 2-stripe file with hole succeeded"
8598 run_test 130c "FIEMAP (2-stripe file with hole)"
8601 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8603 [ "$OSTCOUNT" -ge "10" ] &&
8604 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8606 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8607 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8609 trap cleanup_130 EXIT RETURN
8611 local fm_file=$DIR/$tfile
8612 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8613 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8614 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8616 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8617 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8618 error "dd failed on $fm_file"
8620 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8621 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8622 grep -v "ext:" | grep -v "found"`
8624 last_lun=`echo $filefrag_op | cut -d: -f5`
8629 for line in $filefrag_op
8631 frag_lun=`echo $line | cut -d: -f5`
8632 ext_len=`echo $line | cut -d: -f4`
8633 if (( $frag_lun != $last_lun )); then
8634 if (( tot_len != 1024 )); then
8636 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8643 (( tot_len += ext_len ))
8646 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8648 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8654 echo "FIEMAP on N-stripe file succeeded"
8656 run_test 130d "FIEMAP (N-stripe file)"
8659 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8661 [ "$OSTCOUNT" -ge "10" ] &&
8662 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8664 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8665 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8667 trap cleanup_130 EXIT RETURN
8669 local fm_file=$DIR/$tfile
8670 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8671 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8672 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8675 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8676 for ((i = 0; i < $NUM_BLKS; i++))
8678 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8681 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8682 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8684 last_lun=`echo $filefrag_op | cut -d: -f5`
8689 for line in $filefrag_op
8691 frag_lun=`echo $line | cut -d: -f5`
8692 ext_len=`echo $line | cut -d: -f4`
8693 if (( $frag_lun != $last_lun )); then
8694 if (( tot_len != $EXPECTED_LEN )); then
8696 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8703 (( tot_len += ext_len ))
8706 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8708 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8714 echo "FIEMAP with continuation calls succeeded"
8716 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8718 # Test for writev/readv
8720 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8721 error "writev test failed"
8722 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8723 error "readv failed"
8726 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8729 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8730 error "append writev test failed"
8731 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8732 error "append writev test failed"
8735 run_test 131b "test append writev"
8738 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8741 run_test 131c "test read/write on file w/o objects"
8744 rwv -f $DIR/$tfile -w -n 1 1572864
8745 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8746 if [ "$NOB" != 1572864 ]; then
8747 error "Short read filed: read $NOB bytes instead of 1572864"
8751 run_test 131d "test short read"
8754 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8755 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8756 error "read hitting hole failed"
8759 run_test 131e "test read hitting hole"
8764 for node in $(osts_nodes); do
8765 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8766 [ x$gl = x"" ] && gl=0
8767 gl_sum=$((gl_sum + gl))
8777 if [ x$som = x"enabled" ]; then
8778 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8779 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8780 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8782 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8783 MOUNTOPT="$MOUNTOPT,som_preview"
8784 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8787 # do remount to make new mount-conf parameters actual
8794 test_132() { #1028, SOM
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8797 local num=$(get_mds_dir $DIR)
8798 local mymds=mds${num}
8799 local MOUNTOPT_SAVE=$MOUNTOPT
8801 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8802 cancel_lru_locks osc
8804 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8806 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8807 stat $DIR/$tfile >/dev/null
8808 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8809 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8811 som_mode_switch $som1 $gl1 $gl2
8813 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8814 cancel_lru_locks osc
8816 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8817 if [ $som1 == $som2 ]; then
8818 error "som is still "$som2
8819 if [ x$som2 = x"enabled" ]; then
8826 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8827 stat $DIR/$tfile >/dev/null
8828 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8829 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8830 som_mode_switch $som2 $gl1 $gl2
8831 MOUNTOPT=$MOUNTOPT_SAVE
8833 run_test 132 "som avoids glimpse rpc"
8839 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8841 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8843 *) error "Wrong argument $1" ;;
8846 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8847 # if the argument $3 is zero, it means any stat increment is ok.
8848 if [[ $3 -gt 0 ]]; then
8849 count=$(echo $res | awk '{ print $2 }')
8850 [[ $count -ne $3 ]] &&
8851 error "The $2 counter on $1 is wrong - expected $3"
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8857 remote_ost_nodsh && skip "remote OST with nodsh" && return
8858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8860 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8861 { skip "MDS doesn't support rename stats"; return; }
8862 local testdir=$DIR/${tdir}/stats_testdir
8863 mkdir -p $DIR/${tdir}
8866 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8867 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8869 # verify mdt stats first.
8870 mkdir ${testdir} || error "mkdir failed"
8871 check_stats $SINGLEMDS "mkdir" 1
8872 touch ${testdir}/${tfile} || "touch failed"
8873 check_stats $SINGLEMDS "open" 1
8874 check_stats $SINGLEMDS "close" 1
8875 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8876 check_stats $SINGLEMDS "mknod" 1
8877 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8878 check_stats $SINGLEMDS "unlink" 1
8879 rm -f ${testdir}/${tfile} || error "file remove failed"
8880 check_stats $SINGLEMDS "unlink" 2
8882 # remove working dir and check mdt stats again.
8883 rmdir ${testdir} || error "rmdir failed"
8884 check_stats $SINGLEMDS "rmdir" 1
8886 local testdir1=$DIR/${tdir}/stats_testdir1
8888 mkdir -p ${testdir1}
8889 touch ${testdir1}/test1
8890 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8891 check_stats $SINGLEMDS "crossdir_rename" 1
8893 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8894 check_stats $SINGLEMDS "samedir_rename" 1
8898 run_test 133a "Verifying MDT stats ========================================"
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8902 remote_ost_nodsh && skip "remote OST with nodsh" && return
8903 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8904 local testdir=$DIR/${tdir}/stats_testdir
8905 mkdir -p ${testdir} || error "mkdir failed"
8906 touch ${testdir}/${tfile} || "touch failed"
8907 cancel_lru_locks mdc
8910 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8911 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8913 # extra mdt stats verification.
8914 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8915 check_stats $SINGLEMDS "setattr" 1
8916 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8917 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8919 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8920 check_stats $SINGLEMDS "getattr" 1
8922 $LFS df || error "lfs failed"
8923 check_stats $SINGLEMDS "statfs" 1
8927 run_test 133b "Verifying extra MDT stats =================================="
8930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8931 remote_ost_nodsh && skip "remote OST with nodsh" && return
8932 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8933 local testdir=$DIR/${tdir}/stats_testdir
8934 test_mkdir -p ${testdir} || error "mkdir failed"
8936 # verify obdfilter stats.
8937 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8939 cancel_lru_locks osc
8940 wait_delete_completed
8943 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8944 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8946 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8948 cancel_lru_locks osc
8949 check_stats ost "write" 1
8951 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8952 check_stats ost "read" 1
8954 > ${testdir}/${tfile} || error "truncate failed"
8955 check_stats ost "punch" 1
8957 rm -f ${testdir}/${tfile} || error "file remove failed"
8958 wait_delete_completed
8959 check_stats ost "destroy" 1
8963 run_test 133c "Verifying OST stats ========================================"
8970 while [ $value -ge 2 ]; do
8975 if [ $orig -gt $order ]; then
8983 local size=('K' 'M' 'G' 'T');
8985 local size_string=$value
8987 while [ $value -ge 1024 ]; do
8988 if [ $i -gt 3 ]; then
8989 #T is the biggest unit we get here, if that is bigger,
8991 size_string=${value}T
8994 value=$((value >> 10))
8995 if [ $value -lt 1024 ]; then
8996 size_string=${value}${size[$i]}
9007 local context=${2:-.}
9008 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9010 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9016 remote_ost_nodsh && skip "remote OST with nodsh" && return
9017 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9018 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9019 { skip "MDS doesn't support rename stats"; return; }
9021 local testdir1=$DIR/${tdir}/stats_testdir1
9022 local testdir2=$DIR/${tdir}/stats_testdir2
9024 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9026 mkdir -p ${testdir1} || error "mkdir failed"
9027 mkdir -p ${testdir2} || error "mkdir failed"
9029 createmany -o $testdir1/test 512 || error "createmany failed"
9031 # check samedir rename size
9032 mv ${testdir1}/test0 ${testdir1}/test_0
9034 local testdir1_size=$(ls -l $DIR/${tdir} |
9035 awk '/stats_testdir1/ {print $5}')
9036 local testdir2_size=$(ls -l $DIR/${tdir} |
9037 awk '/stats_testdir2/ {print $5}')
9039 testdir1_size=$(order_2 $testdir1_size)
9040 testdir2_size=$(order_2 $testdir2_size)
9042 testdir1_size=$(size_in_KMGT $testdir1_size)
9043 testdir2_size=$(size_in_KMGT $testdir2_size)
9045 echo "source rename dir size: ${testdir1_size}"
9046 echo "target rename dir size: ${testdir2_size}"
9048 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9049 eval $cmd || error "$cmd failed"
9050 local samedir=$($cmd | grep 'same_dir')
9051 local same_sample=$(get_rename_size $testdir1_size)
9052 [ -z "$samedir" ] && error "samedir_rename_size count error"
9053 [[ $same_sample -eq 1 ]] ||
9054 error "samedir_rename_size error $same_sample"
9055 echo "Check same dir rename stats success"
9057 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9059 # check crossdir rename size
9060 mv ${testdir1}/test_0 ${testdir2}/test_0
9062 testdir1_size=$(ls -l $DIR/${tdir} |
9063 awk '/stats_testdir1/ {print $5}')
9064 testdir2_size=$(ls -l $DIR/${tdir} |
9065 awk '/stats_testdir2/ {print $5}')
9067 testdir1_size=$(order_2 $testdir1_size)
9068 testdir2_size=$(order_2 $testdir2_size)
9070 testdir1_size=$(size_in_KMGT $testdir1_size)
9071 testdir2_size=$(size_in_KMGT $testdir2_size)
9073 echo "source rename dir size: ${testdir1_size}"
9074 echo "target rename dir size: ${testdir2_size}"
9076 eval $cmd || error "$cmd failed"
9077 local crossdir=$($cmd | grep 'crossdir')
9078 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9079 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9080 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9081 [[ $src_sample -eq 1 ]] ||
9082 error "crossdir_rename_size error $src_sample"
9083 [[ $tgt_sample -eq 1 ]] ||
9084 error "crossdir_rename_size error $tgt_sample"
9085 echo "Check cross dir rename stats success"
9088 run_test 133d "Verifying rename_stats ========================================"
9091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9092 local testdir=$DIR/${tdir}/stats_testdir
9093 local ctr f0 f1 bs=32768 count=42 sum
9095 remote_ost_nodsh && skip "remote OST with nodsh" && return
9096 mkdir -p ${testdir} || error "mkdir failed"
9098 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9100 for ctr in {write,read}_bytes; do
9102 cancel_lru_locks osc
9104 do_facet ost1 $LCTL set_param -n \
9105 "obdfilter.*.exports.clear=clear"
9107 if [ $ctr = write_bytes ]; then
9109 f1=${testdir}/${tfile}
9111 f0=${testdir}/${tfile}
9115 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9118 cancel_lru_locks osc
9120 sum=$(do_facet ost1 $LCTL get_param \
9121 "obdfilter.*.exports.*.stats" |
9122 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9123 $1 == ctr { sum += $7 }
9124 END { printf("%0.0f", sum) }')
9126 if ((sum != bs * count)); then
9127 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9133 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9136 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9139 # First without trusting modes.
9140 find $proc_dirs -exec cat '{}' \; &> /dev/null
9142 # Second verifying readability.
9145 -exec cat '{}' \; &> /dev/null ||
9146 error "proc file read failed"
9148 for facet in $SINGLEMDS ost1; do
9149 do_facet $facet find $proc_dirs \
9150 ! -name req_history \
9151 -exec cat '{}' \\\; &> /dev/null
9153 do_facet $facet find $proc_dirs \
9154 ! -name req_history \
9156 -exec cat '{}' \\\; &> /dev/null ||
9157 error "proc file read failed"
9160 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9163 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9166 # Second verifying readability.
9169 -not -name force_lbug \
9170 -not -name changelog_mask \
9171 -exec badarea_io '{}' \; &> /dev/null ||
9172 error "find $proc_dirs failed"
9174 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9175 skip "Too old lustre on MDS"
9177 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9178 skip "Too old lustre on ost1"
9180 for facet in $SINGLEMDS ost1; do
9181 do_facet $facet find $proc_dirs \
9183 -not -name force_lbug \
9184 -not -name changelog_mask \
9185 -exec badarea_io '{}' \\\; &> /dev/null ||
9186 error "$facet find $proc_dirs failed"
9190 # remount the FS in case writes/reads /proc break the FS
9191 cleanup || error "failed to unmount"
9192 setup || error "failed to setup"
9195 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9197 test_140() { #bug-17379
9198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9199 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9200 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9201 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9203 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9204 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9206 while i=`expr $i + 1`; do
9207 test_mkdir -p $i || error "Creating dir $i"
9208 cd $i || error "Changing to $i"
9209 ln -s ../stat stat || error "Creating stat symlink"
9210 # Read the symlink until ELOOP present,
9211 # not LBUGing the system is considered success,
9212 # we didn't overrun the stack.
9213 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9215 if [ $ret -eq 40 ]; then
9218 error "Open stat symlink"
9224 echo "The symlink depth = $i"
9225 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9226 error "Invalid symlink depth"
9228 # Test recursive symlink
9229 ln -s symlink_self symlink_self
9230 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9231 echo "open symlink_self returns $ret"
9232 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9234 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9238 local TF="$TMP/$tfile"
9240 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9242 cancel_lru_locks osc
9243 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9244 remount_client $MOUNT
9246 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9249 $TRUNCATE $DIR/$tfile 6000
9250 cancel_lru_locks osc
9251 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9254 echo "12345" >>$DIR/$tfile
9255 cancel_lru_locks osc
9256 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9259 echo "12345" >>$DIR/$tfile
9260 cancel_lru_locks osc
9261 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9266 run_test 150 "truncate/append tests"
9268 #LU-2902 roc_hit was not able to read all values from lproc
9269 function roc_hit_init() {
9270 local list=$(comma_list $(osts_nodes))
9271 local dir=$DIR/$tdir-check
9272 local file=$dir/file
9278 #use setstripe to do a write to every ost
9279 for i in $(seq 0 $((OSTCOUNT-1))); do
9280 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9281 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9282 idx=$(printf %04x $i)
9283 BEFORE=$(get_osd_param $list *OST*$idx stats |
9284 awk '$1 == "cache_access" {sum += $2}
9285 END { printf("%0.0f", sum) }')
9287 cancel_lru_locks osc
9288 cat $file >/dev/null
9290 AFTER=$(get_osd_param $list *OST*$idx stats |
9291 awk '$1 == "cache_access" {sum += $2}
9292 END { printf("%0.0f", sum) }')
9294 echo BEFORE:$BEFORE AFTER:$AFTER
9295 if ! let "AFTER - BEFORE == 4"; then
9297 error "roc_hit is not safe to use"
9305 function roc_hit() {
9306 local list=$(comma_list $(osts_nodes))
9307 echo $(get_osd_param $list '' stats |
9308 awk '$1 == "cache_hit" {sum += $2}
9309 END { printf("%0.0f", sum) }')
9312 function set_cache() {
9315 if [ "$2" == "off" ]; then
9318 local list=$(comma_list $(osts_nodes))
9319 set_osd_param $list '' $1_cache_enable $on
9321 cancel_lru_locks osc
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9326 remote_ost_nodsh && skip "remote OST with nodsh" && return
9329 local list=$(comma_list $(osts_nodes))
9331 # check whether obdfilter is cache capable at all
9332 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9333 echo "not cache-capable obdfilter"
9337 # check cache is enabled on all obdfilters
9338 if get_osd_param $list '' read_cache_enable | grep 0; then
9339 echo "oss cache is disabled"
9343 set_osd_param $list '' writethrough_cache_enable 1
9345 # check write cache is enabled on all obdfilters
9346 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9347 echo "oss write cache is NOT enabled"
9353 #define OBD_FAIL_OBD_NO_LRU 0x609
9354 do_nodes $list $LCTL set_param fail_loc=0x609
9356 # pages should be in the case right after write
9357 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9360 local BEFORE=$(roc_hit)
9361 cancel_lru_locks osc
9362 cat $DIR/$tfile >/dev/null
9363 local AFTER=$(roc_hit)
9365 do_nodes $list $LCTL set_param fail_loc=0
9367 if ! let "AFTER - BEFORE == CPAGES"; then
9368 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9371 # the following read invalidates the cache
9372 cancel_lru_locks osc
9373 set_osd_param $list '' read_cache_enable 0
9374 cat $DIR/$tfile >/dev/null
9376 # now data shouldn't be found in the cache
9378 cancel_lru_locks osc
9379 cat $DIR/$tfile >/dev/null
9381 if let "AFTER - BEFORE != 0"; then
9382 error "IN CACHE: before: $BEFORE, after: $AFTER"
9385 set_osd_param $list '' read_cache_enable 1
9388 run_test 151 "test cache on oss and controls ==============================="
9391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9392 local TF="$TMP/$tfile"
9394 # simulate ENOMEM during write
9395 #define OBD_FAIL_OST_NOMEM 0x226
9396 lctl set_param fail_loc=0x80000226
9397 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9399 sync || error "sync failed"
9400 lctl set_param fail_loc=0
9402 # discard client's cache
9403 cancel_lru_locks osc
9405 # simulate ENOMEM during read
9406 lctl set_param fail_loc=0x80000226
9407 cmp $TF $DIR/$tfile || error "cmp failed"
9408 lctl set_param fail_loc=0
9412 run_test 152 "test read/write with enomem ============================"
9415 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9417 run_test 153 "test if fdatasync does not crash ======================="
9419 dot_lustre_fid_permission_check() {
9421 local ffid=$MOUNT/.lustre/fid/$fid
9424 echo "stat fid $fid"
9425 stat $ffid > /dev/null || error "stat $ffid failed."
9426 echo "touch fid $fid"
9427 touch $ffid || error "touch $ffid failed."
9428 echo "write to fid $fid"
9429 cat /etc/hosts > $ffid || error "write $ffid failed."
9430 echo "read fid $fid"
9431 diff /etc/hosts $ffid || error "read $ffid failed."
9432 echo "append write to fid $fid"
9433 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9434 echo "rename fid $fid"
9435 mv $ffid $test_dir/$tfile.1 &&
9436 error "rename $ffid to $tfile.1 should fail."
9437 touch $test_dir/$tfile.1
9438 mv $test_dir/$tfile.1 $ffid &&
9439 error "rename $tfile.1 to $ffid should fail."
9440 rm -f $test_dir/$tfile.1
9441 echo "truncate fid $fid"
9442 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9443 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9444 echo "link fid $fid"
9445 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9447 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9448 echo "setfacl fid $fid"
9449 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9450 echo "getfacl fid $fid"
9451 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9453 echo "unlink fid $fid"
9454 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9455 echo "mknod fid $fid"
9456 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9458 fid=[0xf00000400:0x1:0x0]
9459 ffid=$MOUNT/.lustre/fid/$fid
9461 echo "stat non-exist fid $fid"
9462 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9463 echo "write to non-exist fid $fid"
9464 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9465 echo "link new fid $fid"
9466 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9468 mkdir -p $test_dir/$tdir
9469 touch $test_dir/$tdir/$tfile
9470 fid=$($LFS path2fid $test_dir/$tdir)
9473 error "error: could not get fid for $test_dir/$dir/$tfile."
9475 ffid=$MOUNT/.lustre/fid/$fid
9478 ls $ffid > /dev/null || error "ls $ffid failed."
9479 echo "touch $fid/$tfile.1"
9480 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9482 echo "touch $MOUNT/.lustre/fid/$tfile"
9483 touch $MOUNT/.lustre/fid/$tfile && \
9484 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9486 echo "setxattr to $MOUNT/.lustre/fid"
9487 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9489 echo "listxattr for $MOUNT/.lustre/fid"
9490 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9492 echo "delxattr from $MOUNT/.lustre/fid"
9493 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9495 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9496 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9497 error "touch invalid fid should fail."
9499 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9500 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9501 error "touch non-normal fid should fail."
9503 echo "rename $tdir to $MOUNT/.lustre/fid"
9504 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9505 error "rename to $MOUNT/.lustre/fid should fail."
9507 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9509 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9510 local new_obf_mode=777
9512 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9513 chmod $new_obf_mode $DIR/.lustre/fid ||
9514 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9516 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9517 [ $obf_mode -eq $new_obf_mode ] ||
9518 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9520 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9521 chmod $old_obf_mode $DIR/.lustre/fid ||
9522 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9525 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9526 fid=$($LFS path2fid $test_dir/$tfile-2)
9527 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9528 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9529 error "create lov data thru .lustre should fail."
9530 echo "cp /etc/passwd $test_dir/$tfile-2"
9531 cp /etc/passwd $test_dir/$tfile-2 ||
9532 error "copy to $test_dir/$tfile-2 failed."
9533 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9534 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9535 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9537 rm -rf $test_dir/tfile.lnk
9538 rm -rf $test_dir/$tfile-2
9542 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9543 skip "Need MDS version at least 2.4.1" && return
9546 local FID=$($LFS path2fid $DIR/$tfile)
9547 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9549 # check that we get the same pathname back
9550 local FOUND=$($LFS fid2path $MOUNT $FID)
9551 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9552 [ "$FOUND" != "$DIR/$tfile" ] &&
9553 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9557 run_test 154A "lfs path2fid and fid2path basic checks"
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9561 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9562 { skip "Need MDS version at least 2.2.51"; return 0; }
9563 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9565 cp /etc/hosts $DIR/$tfile
9567 fid=$($LFS path2fid $DIR/$tfile)
9569 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9571 dot_lustre_fid_permission_check "$fid" $DIR ||
9572 error "dot lustre permission check $fid failed"
9574 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9576 touch $MOUNT/.lustre/file &&
9577 error "creation is not allowed under .lustre"
9579 mkdir $MOUNT/.lustre/dir &&
9580 error "mkdir is not allowed under .lustre"
9584 run_test 154a "Open-by-FID"
9587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9588 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9589 { skip "Need MDS version at least 2.2.51"; return 0; }
9591 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9593 local remote_dir=$DIR/$tdir/remote_dir
9598 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9599 error "create remote directory failed"
9601 cp /etc/hosts $remote_dir/$tfile
9603 fid=$($LFS path2fid $remote_dir/$tfile)
9605 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9607 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9608 error "dot lustre permission check $fid failed"
9611 run_test 154b "Open-by-FID for remote directory"
9614 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9615 skip "Need MDS version at least 2.4.1" && return
9617 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9618 local FID1=$($LFS path2fid $DIR/$tfile.1)
9619 local FID2=$($LFS path2fid $DIR/$tfile.2)
9620 local FID3=$($LFS path2fid $DIR/$tfile.3)
9623 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9624 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9625 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9627 [ "$FID" = "${!want}" ] ||
9628 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9632 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9633 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9634 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9638 run_test 154c "lfs path2fid and fid2path multiple arguments"
9641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9642 skip "Need MDS version at least 2.5.53" && return
9645 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9649 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9656 fid=$($LFS path2fid $DIR/$tfile)
9659 cmd="exec $fd<$DIR/$tfile"
9661 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9662 echo $fid_list | grep $fid
9665 cmd="exec $fd>/dev/null"
9667 if [ $rc -ne 0 ]; then
9668 error "FID $fid not found in open files list $fid_list"
9671 run_test 154d "Verify open file fid"
9673 test_155_small_load() {
9674 local temp=$TMP/$tfile
9675 local file=$DIR/$tfile
9677 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9678 error "dd of=$temp bs=6096 count=1 failed"
9680 cancel_lru_locks osc
9681 cmp $temp $file || error "$temp $file differ"
9683 $TRUNCATE $temp 6000
9684 $TRUNCATE $file 6000
9685 cmp $temp $file || error "$temp $file differ (truncate1)"
9687 echo "12345" >>$temp
9688 echo "12345" >>$file
9689 cmp $temp $file || error "$temp $file differ (append1)"
9691 echo "12345" >>$temp
9692 echo "12345" >>$file
9693 cmp $temp $file || error "$temp $file differ (append2)"
9699 test_155_big_load() {
9700 remote_ost_nodsh && skip "remote OST with nodsh" && return
9701 local temp=$TMP/$tfile
9702 local file=$DIR/$tfile
9705 local cache_size=$(do_facet ost$((MAXI+1)) \
9706 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9707 local large_file_size=$((cache_size * 2))
9709 echo "OSS cache size: $cache_size KB"
9710 echo "Large file size: $large_file_size KB"
9712 [ $MAXV -le $large_file_size ] && \
9713 skip_env "max available OST size needs > $large_file_size KB" && \
9716 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9718 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9719 error "dd of=$temp bs=$large_file_size count=1k failed"
9722 cancel_lru_locks osc
9723 cmp $temp $file || error "$temp $file differ"
9730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9732 set_cache writethrough on
9735 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9740 set_cache writethrough off
9743 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9748 set_cache writethrough on
9751 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9756 set_cache writethrough off
9759 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9764 set_cache writethrough on
9767 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9772 set_cache writethrough off
9775 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9780 set_cache writethrough on
9783 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9788 set_cache writethrough off
9791 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9798 local file="$DIR/$tfile"
9800 [ "$(facet_fstype ost1)" = "zfs" ] &&
9801 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9806 log "Turn on read and write cache"
9808 set_cache writethrough on
9810 log "Write data and read it back."
9811 log "Read should be satisfied from the cache."
9812 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9814 cancel_lru_locks osc
9815 cat $file >/dev/null
9817 if ! let "AFTER - BEFORE == CPAGES"; then
9818 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9820 log "cache hits:: before: $BEFORE, after: $AFTER"
9823 log "Read again; it should be satisfied from the cache."
9825 cancel_lru_locks osc
9826 cat $file >/dev/null
9828 if ! let "AFTER - BEFORE == CPAGES"; then
9829 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9831 log "cache hits:: before: $BEFORE, after: $AFTER"
9835 log "Turn off the read cache and turn on the write cache"
9837 set_cache writethrough on
9839 log "Read again; it should be satisfied from the cache."
9841 cancel_lru_locks osc
9842 cat $file >/dev/null
9844 if ! let "AFTER - BEFORE == CPAGES"; then
9845 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9847 log "cache hits:: before: $BEFORE, after: $AFTER"
9850 log "Read again; it should not be satisfied from the cache."
9852 cancel_lru_locks osc
9853 cat $file >/dev/null
9855 if ! let "AFTER - BEFORE == 0"; then
9856 error "IN CACHE: before: $BEFORE, after: $AFTER"
9858 log "cache hits:: before: $BEFORE, after: $AFTER"
9861 log "Write data and read it back."
9862 log "Read should be satisfied from the cache."
9863 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9865 cancel_lru_locks osc
9866 cat $file >/dev/null
9868 if ! let "AFTER - BEFORE == CPAGES"; then
9869 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9871 log "cache hits:: before: $BEFORE, after: $AFTER"
9874 log "Read again; it should not be satisfied from the cache."
9876 cancel_lru_locks osc
9877 cat $file >/dev/null
9879 if ! let "AFTER - BEFORE == 0"; then
9880 error "IN CACHE: before: $BEFORE, after: $AFTER"
9882 log "cache hits:: before: $BEFORE, after: $AFTER"
9886 log "Turn off read and write cache"
9888 set_cache writethrough off
9890 log "Write data and read it back"
9891 log "It should not be satisfied from the cache."
9893 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9894 cancel_lru_locks osc
9896 cat $file >/dev/null
9898 if ! let "AFTER - BEFORE == 0"; then
9899 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9901 log "cache hits:: before: $BEFORE, after: $AFTER"
9904 log "Turn on the read cache and turn off the write cache"
9906 set_cache writethrough off
9908 log "Write data and read it back"
9909 log "It should not be satisfied from the cache."
9911 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9913 cancel_lru_locks osc
9914 cat $file >/dev/null
9916 if ! let "AFTER - BEFORE == 0"; then
9917 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9919 log "cache hits:: before: $BEFORE, after: $AFTER"
9922 log "Read again; it should be satisfied from the cache."
9924 cancel_lru_locks osc
9925 cat $file >/dev/null
9927 if ! let "AFTER - BEFORE == CPAGES"; then
9928 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9930 log "cache hits:: before: $BEFORE, after: $AFTER"
9935 run_test 156 "Verification of tunables ============================"
9939 if [[ $MDSCOUNT -gt 1 ]]; then
9940 error_ignore bz17935 $*
9948 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9950 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9952 if [ $MASK -eq 1 ]; then
9953 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9955 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9959 changelog_extract_field() {
9965 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9966 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9972 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9973 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9974 { skip "Need MDS version at least 2.2.0"; return; }
9976 local CL_USERS="mdd.$MDT0.changelog_users"
9977 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9978 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9979 echo "Registered as changelog user $USER"
9980 $GET_CL_USERS | grep -q $USER ||
9981 error "User $USER not found in changelog_users"
9984 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9985 touch $DIR/$tdir/pics/2008/zachy/timestamp
9986 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9987 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9988 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9989 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9990 rm $DIR/$tdir/pics/desktop.jpg
9992 $LFS changelog $MDT0 | tail -5
9994 echo "verifying changelog mask"
9995 changelog_chmask "MKDIR"
9996 changelog_chmask "CLOSE"
9998 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9999 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10001 changelog_chmask "MKDIR"
10002 changelog_chmask "CLOSE"
10004 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10005 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10007 $LFS changelog $MDT0
10008 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10009 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10010 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10011 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10014 echo "verifying target fid"
10015 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10016 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10017 [ "$fidc" == "$fidf" ] ||
10018 err17935 "fid in changelog $fidc != file fid $fidf"
10019 echo "verifying parent fid"
10020 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10021 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10022 [ "$fidc" == "$fidf" ] ||
10023 err17935 "pfid in changelog $fidc != dir fid $fidf"
10025 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10026 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10027 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10028 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10029 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10030 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10032 MIN_REC=$($GET_CL_USERS |
10033 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10034 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10035 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10036 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10037 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10039 # LU-3446 changelog index reset on MDT restart
10040 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10041 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10042 $LFS changelog_clear $MDT0 $USER 0
10043 stop $SINGLEMDS || error "Fail to stop MDT."
10044 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10045 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10046 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10047 [ $CUR_REC1 == $CUR_REC2 ] ||
10048 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10050 echo "verifying user deregister"
10051 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10052 $GET_CL_USERS | grep -q $USER &&
10053 error "User $USER still in changelog_users"
10055 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10056 if [ $USERS -eq 0 ]; then
10057 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10058 touch $DIR/$tdir/chloe
10059 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10060 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10061 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10063 echo "$USERS other changelog users; can't verify off"
10066 run_test 160a "changelog sanity"
10068 test_160b() { # LU-3587
10069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10071 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10072 { skip "Need MDS version at least 2.2.0"; return; }
10074 local CL_USERS="mdd.$MDT0.changelog_users"
10075 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10076 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10077 echo "Registered as changelog user $USER"
10078 $GET_CL_USERS | grep -q $USER ||
10079 error "User $USER not found in changelog_users"
10081 local LONGNAME1=$(str_repeat a 255)
10082 local LONGNAME2=$(str_repeat b 255)
10085 echo "creating very long named file"
10086 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10087 echo "moving very long named file"
10088 mv $LONGNAME1 $LONGNAME2
10090 $LFS changelog $MDT0 | grep RENME
10092 echo "deregistering $USER"
10093 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10097 run_test 160b "Verify that very long rename doesn't crash in changelog"
10101 local server_version=$(lustre_version_code $SINGLEMDS)
10103 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10104 [[ $server_version -gt $(version_code 2.5.1) &&
10105 $server_version -lt $(version_code 2.5.50) ]] ||
10106 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10109 # Registration step
10110 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10111 changelog_register -n)
10114 mkdir -p $DIR/$tdir
10115 $MCREATE $DIR/$tdir/foo_160c
10116 changelog_chmask "TRUNC"
10117 $TRUNCATE $DIR/$tdir/foo_160c 200
10118 changelog_chmask "TRUNC"
10119 $TRUNCATE $DIR/$tdir/foo_160c 199
10120 $LFS changelog $MDT0
10121 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10122 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10123 $LFS changelog_clear $MDT0 $USER 0
10125 # Deregistration step
10126 echo "deregistering $USER"
10127 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10129 run_test 160c "verify that changelog log catch the truncate event"
10132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10133 test_mkdir -p -c1 $DIR/$tdir
10134 cp /etc/hosts $DIR/$tdir/$tfile
10135 test_mkdir -c1 $DIR/$tdir/foo1
10136 test_mkdir -c1 $DIR/$tdir/foo2
10137 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10138 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10139 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10140 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10141 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10142 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10143 $LFS fid2path $DIR $FID
10144 err17935 "bad link ea"
10147 rm $DIR/$tdir/foo2/zachary
10149 rm $DIR/$tdir/foo2/thor
10151 rm $DIR/$tdir/$tfile
10153 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10154 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10156 $LFS fid2path $DIR $FID
10157 err17935 "bad link rename"
10159 rm $DIR/$tdir/foo2/maggie
10162 local longname=filename_avg_len_is_thirty_two_
10163 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10164 error "failed to hardlink many files"
10165 links=$($LFS fid2path $DIR $FID | wc -l)
10166 echo -n "${links}/1000 links in link EA"
10167 [[ $links -gt 60 ]] ||
10168 err17935 "expected at least 60 links in link EA"
10169 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10170 error "failed to unlink many hardlinks"
10172 run_test 161a "link ea sanity"
10175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10176 [ $MDSCOUNT -lt 2 ] &&
10177 skip "skipping remote directory test" && return
10179 local remote_dir=$DIR/$tdir/remote_dir
10181 mkdir -p $DIR/$tdir
10182 $LFS mkdir -i $MDTIDX $remote_dir ||
10183 error "create remote directory failed"
10185 cp /etc/hosts $remote_dir/$tfile
10186 mkdir -p $remote_dir/foo1
10187 mkdir -p $remote_dir/foo2
10188 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10189 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10190 ln $remote_dir/$tfile $remote_dir/foo1/luna
10191 ln $remote_dir/$tfile $remote_dir/foo2/thor
10193 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10195 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10196 $LFS fid2path $DIR $FID
10197 err17935 "bad link ea"
10200 rm $remote_dir/foo2/zachary
10202 rm $remote_dir/foo2/thor
10204 rm $remote_dir/$tfile
10206 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10207 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10208 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10209 $LFS fid2path $DIR $FID
10210 err17935 "bad link rename"
10212 rm $remote_dir/foo2/maggie
10215 local longname=filename_avg_len_is_thirty_two_
10216 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10217 error "failed to hardlink many files"
10218 links=$($LFS fid2path $DIR $FID | wc -l)
10219 echo -n "${links}/1000 links in link EA"
10220 [[ ${links} -gt 60 ]] ||
10221 err17935 "expected at least 60 links in link EA"
10222 unlinkmany $remote_dir/foo2/$longname 1000 ||
10223 error "failed to unlink many hardlinks"
10225 run_test 161b "link ea sanity under remote directory"
10228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10229 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10230 skip "Need MDS version at least 2.1.5" && return
10232 # define CLF_RENAME_LAST 0x0001
10233 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10234 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10235 changelog_register -n)
10237 mkdir -p $DIR/$tdir
10238 touch $DIR/$tdir/foo_161c
10239 touch $DIR/$tdir/bar_161c
10240 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10241 $LFS changelog $MDT0 | grep RENME
10242 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10244 $LFS changelog_clear $MDT0 $USER 0
10245 if [ x$flags != "x0x1" ]; then
10246 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10248 error "flag $flags is not 0x1"
10250 echo "rename overwrite a target having nlink = 1," \
10251 "changelog record has flags of $flags"
10253 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10254 touch $DIR/$tdir/foo_161c
10255 touch $DIR/$tdir/bar_161c
10256 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10257 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10258 $LFS changelog $MDT0 | grep RENME
10259 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10260 $LFS changelog_clear $MDT0 $USER 0
10261 if [ x$flags != "x0x0" ]; then
10262 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10264 error "flag $flags is not 0x0"
10266 echo "rename overwrite a target having nlink > 1," \
10267 "changelog record has flags of $flags"
10269 # rename doesn't overwrite a target (changelog flag 0x0)
10270 touch $DIR/$tdir/foo_161c
10271 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10272 $LFS changelog $MDT0 | grep RENME
10273 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10274 $LFS changelog_clear $MDT0 $USER 0
10275 if [ x$flags != "x0x0" ]; then
10276 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10278 error "flag $flags is not 0x0"
10280 echo "rename doesn't overwrite a target," \
10281 "changelog record has flags of $flags"
10283 # define CLF_UNLINK_LAST 0x0001
10284 # unlink a file having nlink = 1 (changelog flag 0x1)
10285 rm -f $DIR/$tdir/foo2_161c
10286 $LFS changelog $MDT0 | grep UNLNK
10287 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10288 $LFS changelog_clear $MDT0 $USER 0
10289 if [ x$flags != "x0x1" ]; then
10290 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10292 error "flag $flags is not 0x1"
10294 echo "unlink a file having nlink = 1," \
10295 "changelog record has flags of $flags"
10297 # unlink a file having nlink > 1 (changelog flag 0x0)
10298 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10299 rm -f $DIR/$tdir/foobar_161c
10300 $LFS changelog $MDT0 | grep UNLNK
10301 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10302 $LFS changelog_clear $MDT0 $USER 0
10303 if [ x$flags != "x0x0" ]; then
10304 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10306 error "flag $flags is not 0x0"
10308 echo "unlink a file having nlink > 1," \
10309 "changelog record has flags of $flags"
10310 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10312 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10319 local path=$(${LFS} fid2path $*)
10322 if [ $RC -ne 0 ]; then
10323 err17935 "path looked up of $expected failed. Error $RC"
10325 elif [ "${path}" != "${expected}" ]; then
10326 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10329 echo "fid $fid resolves to path $path (expected $expected)"
10333 # Make changes to filesystem
10334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10335 test_mkdir -p -c1 $DIR/$tdir/d2
10336 touch $DIR/$tdir/d2/$tfile
10337 touch $DIR/$tdir/d2/x1
10338 touch $DIR/$tdir/d2/x2
10339 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10340 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10342 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10343 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10346 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10347 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10348 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10350 # softlink to wrong file
10351 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10352 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10353 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10356 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10357 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10358 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10359 # fid2path dir/fsname should both work
10360 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10361 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10363 # hardlink count: check that there are 2 links
10364 # Doesnt work with CMD yet: 17935
10365 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10366 err17935 "expected 2 links"
10368 # hardlink indexing: remove the first link
10369 rm $DIR/$tdir/d2/p/q/r/hlink
10370 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10374 run_test 162 "path lookup sanity"
10377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10378 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10381 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10382 error "create striped dir failed"
10384 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10385 tail -n 1 | awk '{print $2}')
10386 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10388 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10389 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10392 for ((i=0;i<5;i++)); do
10393 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10394 error "get fid for f$i failed"
10395 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
10397 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10398 error "get fid for d$i failed"
10399 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
10404 run_test 162b "striped directory path lookup sanity"
10407 # do directio so as not to populate the page cache
10408 log "creating a 10 Mb file"
10409 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10410 log "starting reads"
10411 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10412 log "truncating the file"
10413 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10415 kill %+ || true # reads might have finished
10416 echo "wait until dd is finished"
10418 log "removing the temporary file"
10419 rm -rf $DIR/$tfile || error "tmp file removal failed"
10421 run_test 169 "parallel read and truncate should not deadlock"
10424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10425 $LCTL clear # bug 18514
10426 $LCTL debug_daemon start $TMP/${tfile}_log_good
10428 $LCTL debug_daemon stop
10429 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10430 error "sed failed to read log_good"
10432 $LCTL debug_daemon start $TMP/${tfile}_log_good
10434 $LCTL debug_daemon stop
10436 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10437 error "lctl df log_bad failed"
10439 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10440 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10442 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10443 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10445 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10446 error "bad_line good_line1 good_line2 are empty"
10448 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10449 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10450 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10452 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10453 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10454 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10456 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10457 error "bad_line_new good_line_new are empty"
10459 local expected_good=$((good_line1 + good_line2*2))
10461 rm -f $TMP/${tfile}*
10462 # LU-231, short malformed line may not be counted into bad lines
10463 if [ $bad_line -ne $bad_line_new ] &&
10464 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10465 error "expected $bad_line bad lines, but got $bad_line_new"
10469 if [ $expected_good -ne $good_line_new ]; then
10470 error "expected $expected_good good lines, but got $good_line_new"
10475 run_test 170 "test lctl df to handle corrupted log ====================="
10477 test_171() { # bug20592
10478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10479 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10480 $LCTL set_param fail_loc=0x50e
10481 $LCTL set_param fail_val=3000
10482 multiop_bg_pause $DIR/$tfile O_s || true
10484 kill -USR1 $MULTIPID
10488 if dmesg | grep "recursive fault"; then
10489 error "caught a recursive fault"
10491 $LCTL set_param fail_loc=0
10494 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10496 # it would be good to share it with obdfilter-survey/iokit-libecho code
10497 setup_obdecho_osc () {
10500 local obdfilter_name=$2
10501 echo "Creating new osc for $obdfilter_name on $ost_nid"
10502 # make sure we can find loopback nid
10503 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10505 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10506 ${obdfilter_name}_osc_UUID || rc=2; }
10507 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10508 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10512 cleanup_obdecho_osc () {
10513 local obdfilter_name=$1
10514 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10515 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10522 local pages=${3:-64}
10527 local obd_size=$(get_obd_size $node $OBD)
10528 local page_size=$(get_page_size $node)
10529 if [[ -n "$obd_size" ]]; then
10530 local new_count=$((obd_size / (pages * page_size / 1024)))
10531 [[ $new_count -ge $count ]] || count=$new_count
10534 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10535 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10537 if [ $rc -eq 0 ]; then
10538 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10539 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10541 echo "New object id is $id"
10542 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10544 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10545 "test_brw $count w v $pages $id" || rc=4; }
10546 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10548 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10549 "cleanup" || rc=5; }
10550 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10551 "detach" || rc=6; }
10552 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10558 remote_ost_nodsh && skip "remote OST with nodsh" && return
10560 local rmmod_local=0
10562 if ! module_loaded obdecho; then
10563 load_module obdecho/obdecho
10567 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10568 local host=$(lctl get_param -n osc.$osc.import |
10569 awk '/current_connection:/ {print $2}' )
10570 local target=$(lctl get_param -n osc.$osc.import |
10571 awk '/target:/ {print $2}' )
10572 target=${target%_UUID}
10574 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10575 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10576 [[ -n $target ]] && cleanup_obdecho_osc $target
10577 [ $rmmod_local -eq 1 ] && rmmod obdecho
10580 run_test 180a "test obdecho on osc"
10583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10584 remote_ost_nodsh && skip "remote OST with nodsh" && return
10586 local rmmod_remote=0
10588 do_facet ost1 "lsmod | grep -q obdecho || " \
10589 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10590 "modprobe obdecho; }" && rmmod_remote=1
10591 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10592 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10593 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10596 run_test 180b "test obdecho directly on obdfilter"
10598 test_180c() { # LU-2598
10599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10600 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10601 skip "Need MDS version at least 2.4.0" && return
10604 local rmmod_remote=false
10605 local pages=16384 # 64MB bulk I/O RPC size
10608 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10609 rmmod_remote=true || error "failed to load module obdecho"
10611 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10613 if [ -n "$target" ]; then
10614 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10616 echo "there is no obdfilter target on ost1"
10619 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10622 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10624 test_181() { # bug 22177
10625 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10626 # create enough files to index the directory
10627 createmany -o $DIR/$tdir/foobar 4000
10628 # print attributes for debug purpose
10631 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10633 # remove the files & current working dir
10634 unlinkmany $DIR/$tdir/foobar 4000
10636 kill -USR1 $MULTIPID
10638 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10641 run_test 181 "Test open-unlinked dir ========================"
10644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10645 # disable MDC RPC lock wouldn't crash client
10649 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10650 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10651 $LCTL set_param fail_loc=0x804
10653 for (( i=0; i < $tcount; i++ )) ; do
10654 mkdir $DIR/$tdir/$i
10655 createmany -o $DIR/$tdir/$i/f- $fcount &
10659 for (( i=0; i < $tcount; i++ )) ; do
10660 unlinkmany $DIR/$tdir/$i/f- $fcount &
10666 $LCTL set_param fail_loc=0
10668 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10670 test_183() { # LU-2275
10671 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10672 skip "Need MDS version at least 2.3.56" && return
10674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10675 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10676 echo aaa > $DIR/$tdir/$tfile
10678 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10679 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10681 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10682 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10684 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10686 # Flush negative dentry cache
10687 touch $DIR/$tdir/$tfile
10689 # We are not checking for any leaked references here, they'll
10690 # become evident next time we do cleanup with module unload.
10693 run_test 183 "No crash or request leak in case of strange dispositions ========"
10695 # test suite 184 is for LU-2016, LU-2017
10697 check_swap_layouts_support && return 0
10699 dir0=$DIR/$tdir/$testnum
10700 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10705 $SETSTRIPE -c1 $file1
10707 $SETSTRIPE -c2 $file2
10709 gen1=$($GETSTRIPE -g $file1)
10710 gen2=$($GETSTRIPE -g $file2)
10712 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10713 gen=$($GETSTRIPE -g $file1)
10714 [[ $gen1 != $gen ]] ||
10715 "Layout generation on $file1 does not change"
10716 gen=$($GETSTRIPE -g $file2)
10717 [[ $gen2 != $gen ]] ||
10718 "Layout generation on $file2 does not change"
10720 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10721 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10723 run_test 184a "Basic layout swap"
10726 check_swap_layouts_support && return 0
10728 dir0=$DIR/$tdir/$testnum
10729 mkdir -p $dir0 || error "creating dir $dir0"
10736 $SETSTRIPE -c1 $file1
10737 $SETSTRIPE -c2 $file2
10738 $SETSTRIPE -c1 $file3
10739 chown $RUNAS_ID $file3
10740 gen1=$($GETSTRIPE -g $file1)
10741 gen2=$($GETSTRIPE -g $file2)
10743 $LFS swap_layouts $dir1 $dir2 &&
10744 error "swap of directories layouts should fail"
10745 $LFS swap_layouts $dir1 $file1 &&
10746 error "swap of directory and file layouts should fail"
10747 $RUNAS $LFS swap_layouts $file1 $file2 &&
10748 error "swap of file we cannot write should fail"
10749 $LFS swap_layouts $file1 $file3 &&
10750 error "swap of file with different owner should fail"
10751 /bin/true # to clear error code
10753 run_test 184b "Forbidden layout swap (will generate errors)"
10756 check_swap_layouts_support && return 0
10758 local dir0=$DIR/$tdir/$testnum
10759 mkdir -p $dir0 || error "creating dir $dir0"
10761 local ref1=$dir0/ref1
10762 local ref2=$dir0/ref2
10763 local file1=$dir0/file1
10764 local file2=$dir0/file2
10765 # create a file large enough for the concurent test
10766 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10767 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10768 echo "ref file size: ref1($(stat -c %s $ref1))," \
10769 "ref2($(stat -c %s $ref2))"
10772 dd if=$ref1 of=$file1 bs=16k &
10775 # Make sure dd starts to copy file
10776 while [ ! -f $file1 ]; do sleep 0.1; done
10778 $LFS swap_layouts $file1 $file2
10781 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10782 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10784 # how many bytes copied before swapping layout
10785 local copied=$(stat -c %s $file2)
10786 local remaining=$(stat -c %s $ref1)
10787 remaining=$((remaining - copied))
10788 echo "Copied $copied bytes before swapping layout..."
10790 cmp -n $copied $file1 $ref2 | grep differ &&
10791 error "Content mismatch [0, $copied) of ref2 and file1"
10792 cmp -n $copied $file2 $ref1 ||
10793 error "Content mismatch [0, $copied) of ref1 and file2"
10794 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10795 error "Content mismatch [$copied, EOF) of ref1 and file1"
10798 rm -f $ref1 $ref2 $file1 $file2
10800 run_test 184c "Concurrent write and layout swap"
10803 check_swap_layouts_support && return 0
10804 [ -z "$(which getfattr 2>/dev/null)" ] &&
10805 skip "no getfattr command" && return 0
10807 local file1=$DIR/$tdir/$tfile-1
10808 local file2=$DIR/$tdir/$tfile-2
10809 local file3=$DIR/$tdir/$tfile-3
10813 mkdir -p $DIR/$tdir
10814 touch $file1 || error "create $file1 failed"
10815 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10816 error "create $file2 failed"
10817 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10818 error "create $file3 failed"
10819 lovea1=$($LFS getstripe $file1 | sed 1d)
10821 $LFS swap_layouts $file2 $file3 ||
10822 error "swap $file2 $file3 layouts failed"
10823 $LFS swap_layouts $file1 $file2 ||
10824 error "swap $file1 $file2 layouts failed"
10826 lovea2=$($LFS getstripe $file2 | sed 1d)
10827 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10829 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10830 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10832 run_test 184d "allow stripeless layouts swap"
10835 test_185() { # LU-2441
10836 # LU-3553 - no volatile file support in old servers
10837 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10838 { skip "Need MDS version at least 2.3.60"; return 0; }
10840 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10841 touch $DIR/$tdir/spoo
10842 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10843 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10844 error "cannot create/write a volatile file"
10845 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10846 error "FID is still valid after close"
10848 multiop_bg_pause $DIR/$tdir vVw4096_c
10855 # assume that the next FID for this client is sequential, since stdout
10856 # is unfortunately eaten by multiop_bg_pause
10857 local n=$((${fidv[1]} + 1))
10858 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10859 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10860 error "FID is missing before close"
10861 kill -USR1 $multi_pid
10862 # 1 second delay, so if mtime change we will see it
10864 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10865 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10867 run_test 185 "Volatile file support"
10870 local dir0=$DIR/$tdir/$testnum
10871 mkdir -p $dir0 || error "creating dir $dir0"
10873 local file=$dir0/file1
10874 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10875 local dv1=$($LFS data_version $file)
10876 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10877 local dv2=$($LFS data_version $file)
10878 [[ $dv1 != $dv2 ]] ||
10879 error "data version did not change on write $dv1 == $dv2"
10884 run_test 187a "Test data version change"
10887 local dir0=$DIR/$tdir/$testnum
10888 mkdir -p $dir0 || error "creating dir $dir0"
10890 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10891 [[ ${DV[0]} != ${DV[1]} ]] ||
10892 error "data version did not change on write"\
10893 " ${DV[0]} == ${DV[1]}"
10898 run_test 187b "Test data version change on volatile file"
10901 check_file_in_pool()
10906 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10909 for t in $tlist ; do
10910 [ "$i" -eq "$t" ] && continue 2
10913 echo "pool list: $tlist"
10914 echo "striping: $res"
10915 error_noexit "$file not allocated in $pool"
10922 echo "Creating new pool"
10925 create_pool $FSNAME.$pool ||
10926 { error_noexit "No pool created, result code $?"; return 1; }
10927 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10928 { error_noexit "$pool not in lfs pool_list"; return 2; }
10931 pool_add_targets() {
10932 echo "Adding targets to pool"
10938 local list=$(seq $first $step $last)
10940 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10941 do_facet mgs $LCTL pool_add \
10942 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10943 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10944 | sort -u | tr '\n' ' ' " "$t" || {
10945 error_noexit "Add to pool failed"
10948 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10949 local addcount=$(((last - first) / step + 1))
10950 [ $lfscount -eq $addcount ] || {
10951 error_noexit "lfs pool_list bad ost count" \
10952 "$lfscount != $addcount"
10960 echo "Setting pool on directory $tdir"
10962 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10964 error_noexit "Cannot set pool $pool to $tdir"
10971 echo "Checking pool on directory $tdir"
10973 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10974 [ "$res" = "$pool" ] && return 0
10976 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10980 pool_dir_rel_path() {
10981 echo "Testing relative path works well"
10986 mkdir -p $root/$tdir/$tdir
10988 pool_set_dir $pool $tdir || return 1
10989 pool_set_dir $pool ./$tdir || return 2
10990 pool_set_dir $pool ../$tdir || return 3
10991 pool_set_dir $pool ../$tdir/$tdir || return 4
10992 rm -rf $tdir; cd - > /dev/null
10995 pool_alloc_files() {
10996 echo "Checking files allocation from directory pool"
11003 for i in $(seq -w 1 $count)
11005 local file=$tdir/file-$i
11007 check_file_in_pool $file $pool "$tlist" || \
11008 failed=$((failed + 1))
11010 [ "$failed" = 0 ] && return 0
11012 error_noexit "$failed files not allocated in $pool"
11016 pool_create_files() {
11017 echo "Creating files in pool"
11025 for i in $(seq -w 1 $count)
11027 local file=$tdir/spoo-$i
11028 $SETSTRIPE -p $pool $file
11029 check_file_in_pool $file $pool "$tlist" || \
11030 failed=$((failed + 1))
11032 [ "$failed" = 0 ] && return 0
11034 error_noexit "$failed files not allocated in $pool"
11039 echo "Checking 'lfs df' output"
11042 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
11044 local res=$($LFS df --pool $FSNAME.$pool |
11046 grep "$FSNAME-OST" |
11048 [ "$res" = "$t" ] && return 0
11050 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
11054 pool_file_rel_path() {
11055 echo "Creating files in a pool with relative pathname"
11060 { error_noexit "unable to create $tdir"; return 1 ; }
11061 local file="/..$tdir/$tfile-1"
11062 $SETSTRIPE -p $pool $file ||
11063 { error_noexit "unable to create $file" ; return 2 ; }
11066 $SETSTRIPE -p $pool $tfile-2 || {
11067 error_noexit "unable to create $tfile-2 in $tdir"
11072 pool_remove_first_target() {
11073 echo "Removing first target from a pool"
11076 local pname="lov.$FSNAME-*.pools.$pool"
11077 local t=$($LCTL get_param -n $pname | head -n1)
11078 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
11079 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
11080 error_noexit "$t not removed from $FSNAME.$pool"
11085 pool_remove_all_targets() {
11086 echo "Removing all targets from pool"
11089 local pname="lov.$FSNAME-*.pools.$pool"
11090 for t in $($LCTL get_param -n $pname | sort -u)
11092 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
11094 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
11095 error_noexit "Pool $FSNAME.$pool cannot be drained"
11098 # striping on an empty/nonexistant pool should fall back
11099 # to "pool of everything"
11101 error_noexit "failed to use fallback striping for empty pool"
11104 # setstripe on an empty pool should fail
11105 $SETSTRIPE -p $pool $file 2>/dev/null && {
11106 error_noexit "expected failure when creating file" \
11114 echo "Destroying pool"
11118 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
11121 # striping on an empty/nonexistant pool should fall back
11122 # to "pool of everything"
11124 error_noexit "failed to use fallback striping for missing pool"
11127 # setstripe on an empty pool should fail
11128 $SETSTRIPE -p $pool $file 2>/dev/null && {
11129 error_noexit "expected failure when creating file" \
11130 "with missing pool"
11134 # get param should return err once pool is gone
11135 if wait_update $HOSTNAME "lctl get_param -n \
11136 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
11138 remove_pool_from_list $FSNAME.$pool
11141 error_noexit "Pool $FSNAME.$pool is not destroyed"
11146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11147 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11149 local POOL=${POOL:-cea1}
11150 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11151 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11154 local last_ost=$(($OSTCOUNT - 1))
11156 local ost_list=$(seq $first_ost $ost_step $last_ost)
11157 local ost_range="$first_ost $last_ost $ost_step"
11158 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11159 local file_dir=$POOL_ROOT/file_tst
11163 # former test_200a test_200b
11164 pool_add $POOL || { rc=$? ; break; }
11165 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11166 # former test_200c test_200d
11167 mkdir -p $test_path
11168 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11169 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11170 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11171 || { rc=$? ; break; }
11172 # former test_200e test_200f
11173 local files=$((OSTCOUNT*3))
11174 pool_alloc_files $POOL $test_path $files "$ost_list" \
11175 || { rc=$? ; break; }
11176 pool_create_files $POOL $file_dir $files "$ost_list" \
11177 || { rc=$? ; break; }
11178 # former test_200g test_200h
11179 pool_lfs_df $POOL || { rc=$? ; break; }
11180 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11182 # former test_201a test_201b test_201c
11183 pool_remove_first_target $POOL || { rc=$? ; break; }
11185 local f=$test_path/$tfile
11186 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11187 pool_remove $POOL $f || { rc=$? ; break; }
11194 run_test 200 "OST pools"
11196 # usage: default_attr <count | size | offset>
11198 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11201 # usage: check_default_stripe_attr
11202 check_default_stripe_attr() {
11203 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11205 --stripe-count|--count)
11206 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11207 --stripe-size|--size)
11208 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11209 --stripe-index|--index)
11212 error "unknown getstripe attr '$1'"
11215 [ $ACTUAL != $EXPECTED ] &&
11216 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11220 test_mkdir -p $DIR/$tdir
11221 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11223 check_default_stripe_attr --stripe-count
11224 check_default_stripe_attr --stripe-size
11225 check_default_stripe_attr --stripe-index
11229 run_test 204a "Print default stripe attributes ================="
11232 test_mkdir -p $DIR/$tdir
11233 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11235 check_default_stripe_attr --stripe-size
11236 check_default_stripe_attr --stripe-index
11240 run_test 204b "Print default stripe size and offset ==========="
11243 test_mkdir -p $DIR/$tdir
11244 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11246 check_default_stripe_attr --stripe-count
11247 check_default_stripe_attr --stripe-index
11251 run_test 204c "Print default stripe count and offset ==========="
11254 test_mkdir -p $DIR/$tdir
11255 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11257 check_default_stripe_attr --stripe-count
11258 check_default_stripe_attr --stripe-size
11262 run_test 204d "Print default stripe count and size ============="
11265 test_mkdir -p $DIR/$tdir
11266 $SETSTRIPE -d $DIR/$tdir
11268 check_default_stripe_attr --stripe-count --raw
11269 check_default_stripe_attr --stripe-size --raw
11270 check_default_stripe_attr --stripe-index --raw
11274 run_test 204e "Print raw stripe attributes ================="
11277 test_mkdir -p $DIR/$tdir
11278 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11280 check_default_stripe_attr --stripe-size --raw
11281 check_default_stripe_attr --stripe-index --raw
11285 run_test 204f "Print raw stripe size and offset ==========="
11288 test_mkdir -p $DIR/$tdir
11289 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11291 check_default_stripe_attr --stripe-count --raw
11292 check_default_stripe_attr --stripe-index --raw
11296 run_test 204g "Print raw stripe count and offset ==========="
11299 test_mkdir -p $DIR/$tdir
11300 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11302 check_default_stripe_attr --stripe-count --raw
11303 check_default_stripe_attr --stripe-size --raw
11307 run_test 204h "Print raw stripe count and size ============="
11309 # Figure out which job scheduler is being used, if any,
11310 # or use a fake one
11311 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11312 JOBENV=SLURM_JOB_ID
11313 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11315 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11317 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11318 JOBENV=LOADL_STEP_ID
11319 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11325 verify_jobstats() {
11329 # clear old jobstats
11330 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11331 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11333 # use a new JobID for this test, or we might see an old one
11334 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11338 log "Using JobID environment variable $JOBENV=$JOBVAL"
11340 if [ $JOBENV = "FAKE_JOBID" ]; then
11341 FAKE_JOBID=$JOBVAL $cmd
11346 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11347 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11348 do_facet $FACET lctl get_param mdt.*.job_stats |
11349 grep $JOBVAL || error "No job stats found on MDT $FACET"
11351 if [ "$target" = "ost" -o "$target" = "both" ]; then
11353 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11354 grep $JOBVAL || error "No job stats found on OST $FACET"
11360 NEW_JOBENV=${1:-$OLD_JOBENV}
11361 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11362 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11365 test_205() { # Job stats
11366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11367 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11368 skip "Server doesn't support jobstats" && return 0
11369 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11372 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11373 if [ $OLD_JOBENV != $JOBENV ]; then
11374 jobstats_set $JOBENV
11375 trap jobstats_set EXIT
11379 cmd="mkdir $DIR/$tfile"
11380 verify_jobstats "$cmd" "mdt"
11382 cmd="rm -fr $DIR/$tfile"
11383 verify_jobstats "$cmd" "mdt"
11385 cmd="mknod $DIR/$tfile c 1 3"
11386 verify_jobstats "$cmd" "mdt"
11388 cmd="rm -f $DIR/$tfile"
11389 verify_jobstats "$cmd" "mdt"
11391 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11392 verify_jobstats "$cmd" "mdt"
11394 cmd="touch $DIR/$tfile"
11395 verify_jobstats "$cmd" "both"
11397 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11398 verify_jobstats "$cmd" "ost"
11400 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11401 verify_jobstats "$cmd" "ost"
11403 cmd="$TRUNCATE $DIR/$tfile 0"
11404 verify_jobstats "$cmd" "both"
11406 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11407 verify_jobstats "$cmd" "mdt"
11410 rm -f $DIR/jobstats_test_rename
11412 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11414 run_test 205 "Verify job stats"
11416 # LU-1480, LU-1773 and LU-1657
11418 mkdir -p $DIR/$tdir
11419 $SETSTRIPE -c -1 $DIR/$tdir
11420 #define OBD_FAIL_LOV_INIT 0x1403
11421 $LCTL set_param fail_loc=0xa0001403
11422 $LCTL set_param fail_val=1
11423 touch $DIR/$tdir/$tfile || true
11425 run_test 206 "fail lov_init_raid0() doesn't lbug"
11428 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11429 local fsz=`stat -c %s $DIR/$tfile`
11430 cancel_lru_locks mdc
11432 # do not return layout in getattr intent
11433 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11434 $LCTL set_param fail_loc=0x170
11435 local sz=`stat -c %s $DIR/$tfile`
11437 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11441 run_test 207a "can refresh layout at glimpse"
11444 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11445 local cksum=`md5sum $DIR/$tfile`
11446 local fsz=`stat -c %s $DIR/$tfile`
11447 cancel_lru_locks mdc
11448 cancel_lru_locks osc
11450 # do not return layout in getattr intent
11451 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11452 $LCTL set_param fail_loc=0x171
11454 # it will refresh layout after the file is opened but before read issues
11455 echo checksum is "$cksum"
11456 echo "$cksum" |md5sum -c --quiet || error "file differs"
11460 run_test 207b "can refresh layout at open"
11463 # FIXME: in this test suite, only RD lease is used. This is okay
11464 # for now as only exclusive open is supported. After generic lease
11465 # is done, this test suite should be revised. - Jinshan
11467 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11468 { skip "Need MDS version at least 2.4.52"; return 0; }
11470 echo "==== test 1: verify get lease work"
11471 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11473 echo "==== test 2: verify lease can be broken by upcoming open"
11474 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11478 $MULTIOP $DIR/$tfile oO_RDONLY:c
11479 kill -USR1 $PID && wait $PID || error "break lease error"
11481 echo "==== test 3: verify lease can't be granted if an open already exists"
11482 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11486 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11487 kill -USR1 $PID && wait $PID || error "open file error"
11489 echo "==== test 4: lease can sustain over recovery"
11490 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11496 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11498 echo "==== test 5: lease broken can't be regained by replay"
11499 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11503 # open file to break lease and then recovery
11504 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11507 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11511 run_test 208 "Exclusive open"
11514 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11515 skip_env "must have disp_stripe" && return
11518 sync; sleep 5; sync;
11520 echo 3 > /proc/sys/vm/drop_caches
11521 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11523 # open/close 500 times
11524 for i in $(seq 500); do
11528 echo 3 > /proc/sys/vm/drop_caches
11529 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11531 echo "before: $req_before, after: $req_after"
11532 [ $((req_after - req_before)) -ge 300 ] &&
11533 error "open/close requests are not freed"
11536 run_test 209 "read-only open/close requests should be freed promptly"
11540 size=$((size % 8192 + 1))
11541 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11542 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11543 rm -f $DIR/f212 $DIR/f212.xyz
11545 run_test 212 "Sendfile test ============================================"
11548 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11549 cancel_lru_locks osc
11550 lctl set_param fail_loc=0x8000040f
11551 # generate a read lock
11552 cat $DIR/$tfile > /dev/null
11553 # write to the file, it will try to cancel the above read lock.
11554 cat /etc/hosts >> $DIR/$tfile
11556 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11558 test_214() { # for bug 20133
11559 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11560 for (( i=0; i < 340; i++ )) ; do
11561 touch $DIR/$tdir/d214c/a$i
11564 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11565 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11566 ls $DIR/d214c || error "ls $DIR/d214c failed"
11567 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11568 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11570 run_test 214 "hash-indexed directory test - bug 20133"
11572 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11573 create_lnet_proc_files() {
11574 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11575 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11577 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11578 rm -f "$TMP/lnet_$1.sys_tmp"
11581 # counterpart of create_lnet_proc_files
11582 remove_lnet_proc_files() {
11583 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11586 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11587 # 3rd arg as regexp for body
11588 check_lnet_proc_stats() {
11589 local l=$(cat "$TMP/lnet_$1" |wc -l)
11590 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11592 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11595 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11596 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11597 # optional and can be regexp for 2nd line (lnet.routes case)
11598 check_lnet_proc_entry() {
11599 local blp=2 # blp stands for 'position of 1st line of body'
11600 [ -z "$5" ] || blp=3 # lnet.routes case
11602 local l=$(cat "$TMP/lnet_$1" |wc -l)
11603 # subtracting one from $blp because the body can be empty
11604 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11606 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11607 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11609 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11610 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11612 # bail out if any unexpected line happened
11613 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11614 [ "$?" != 0 ] || error "$2 misformatted"
11617 test_215() { # for bugs 18102, 21079, 21517
11618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11619 local N='(0|[1-9][0-9]*)' # non-negative numeric
11620 local P='[1-9][0-9]*' # positive numeric
11621 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11622 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11623 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11624 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11626 local L1 # regexp for 1st line
11627 local L2 # regexp for 2nd line (optional)
11628 local BR # regexp for the rest (body)
11630 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11631 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11632 create_lnet_proc_files "stats"
11633 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11634 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11635 remove_lnet_proc_files "stats"
11637 # /proc/sys/lnet/routes should look like this:
11638 # Routing disabled/enabled
11639 # net hops priority state router
11640 # where net is a string like tcp0, hops > 0, priority >= 0,
11641 # state is up/down,
11642 # router is a string like 192.168.1.1@tcp2
11643 L1="^Routing (disabled|enabled)$"
11644 L2="^net +hops +priority +state +router$"
11645 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11646 create_lnet_proc_files "routes"
11647 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11648 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11649 remove_lnet_proc_files "routes"
11651 # /proc/sys/lnet/routers should look like this:
11652 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11653 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11654 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11655 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11656 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11657 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11658 create_lnet_proc_files "routers"
11659 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11660 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11661 remove_lnet_proc_files "routers"
11663 # /proc/sys/lnet/peers should look like this:
11664 # nid refs state last max rtr min tx min queue
11665 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11666 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11667 # numeric (0 or >0 or <0), queue >= 0.
11668 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11669 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11670 create_lnet_proc_files "peers"
11671 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11672 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11673 remove_lnet_proc_files "peers"
11675 # /proc/sys/lnet/buffers should look like this:
11676 # pages count credits min
11677 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11678 L1="^pages +count +credits +min$"
11679 BR="^ +$N +$N +$I +$I$"
11680 create_lnet_proc_files "buffers"
11681 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11682 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11683 remove_lnet_proc_files "buffers"
11685 # /proc/sys/lnet/nis should look like this:
11686 # nid status alive refs peer rtr max tx min
11687 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11688 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11689 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11690 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11691 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11692 create_lnet_proc_files "nis"
11693 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11694 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11695 remove_lnet_proc_files "nis"
11697 # can we successfully write to /proc/sys/lnet/stats?
11698 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11699 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11701 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11703 test_216() { # bug 20317
11704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11705 remote_ost_nodsh && skip "remote OST with nodsh" && return
11708 local facets=$(get_facets OST)
11709 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11711 save_lustre_params client "osc.*.contention_seconds" > $p
11712 save_lustre_params $facets \
11713 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11714 save_lustre_params $facets \
11715 "ldlm.namespaces.filter-*.contended_locks" >> $p
11716 save_lustre_params $facets \
11717 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11720 # agressive lockless i/o settings
11721 for node in $(osts_nodes); do
11722 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'
11724 lctl set_param -n osc.*.contention_seconds 60
11726 $DIRECTIO write $DIR/$tfile 0 10 4096
11727 $CHECKSTAT -s 40960 $DIR/$tfile
11729 # disable lockless i/o
11730 for node in $(osts_nodes); do
11731 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11733 lctl set_param -n osc.*.contention_seconds 0
11736 dd if=/dev/zero of=$DIR/$tfile count=0
11737 $CHECKSTAT -s 0 $DIR/$tfile
11739 restore_lustre_params <$p
11743 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11745 test_217() { # bug 22430
11746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11750 for node in $(nodes_list); do
11751 nid=$(host_nids_address $node $NETTYPE)
11752 if [[ $nid = *-* ]] ; then
11753 echo "lctl ping $nid@$NETTYPE"
11754 lctl ping $nid@$NETTYPE
11756 echo "skipping $node (no hyphen detected)"
11760 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11763 # do directio so as not to populate the page cache
11764 log "creating a 10 Mb file"
11765 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11766 log "starting reads"
11767 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11768 log "truncating the file"
11769 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11771 kill %+ || true # reads might have finished
11772 echo "wait until dd is finished"
11774 log "removing the temporary file"
11775 rm -rf $DIR/$tfile || error "tmp file removal failed"
11777 run_test 218 "parallel read and truncate should not deadlock ======================="
11780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11781 # write one partial page
11782 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11783 # set no grant so vvp_io_commit_write will do sync write
11784 $LCTL set_param fail_loc=0x411
11785 # write a full page at the end of file
11786 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11788 $LCTL set_param fail_loc=0
11789 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11790 $LCTL set_param fail_loc=0x411
11791 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11794 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11795 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11797 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11799 test_220() { #LU-325
11800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11801 remote_ost_nodsh && skip "remote OST with nodsh" && return
11804 test_mkdir -p $DIR/$tdir
11805 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11806 awk '{print $2}' | sed -e 's/_UUID$//')
11809 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11810 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11811 osc.$mdtosc_proc1.prealloc_last_id)
11812 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11813 osc.$mdtosc_proc1.prealloc_next_id)
11817 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11818 #define OBD_FAIL_OST_ENOINO 0x229
11819 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11820 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11821 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11823 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11825 MDSOBJS=$((last_id - next_id))
11826 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11828 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11829 echo "OST still has $count kbytes free"
11831 echo "create $MDSOBJS files @next_id..."
11832 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11834 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11835 osc.$mdtosc_proc1.prealloc_last_id)
11836 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11837 osc.$mdtosc_proc1.prealloc_next_id)
11839 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11844 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11845 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11847 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11848 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11849 echo "unlink $MDSOBJS files @$next_id..."
11850 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11852 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11856 dd if=`which date` of=$MOUNT/date oflag=sync
11857 chmod +x $MOUNT/date
11859 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11860 $LCTL set_param fail_loc=0x80001401
11862 $MOUNT/date > /dev/null
11865 run_test 221 "make sure fault and truncate race to not cause OOM"
11868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11870 test_mkdir -p $DIR/$tdir
11871 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11872 createmany -o $DIR/$tdir/$tfile 10
11873 cancel_lru_locks mdc
11874 cancel_lru_locks osc
11875 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11876 $LCTL set_param fail_loc=0x31a
11877 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11878 $LCTL set_param fail_loc=0
11881 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11886 test_mkdir -p $DIR/$tdir
11887 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11888 createmany -o $DIR/$tdir/$tfile 10
11889 cancel_lru_locks mdc
11890 cancel_lru_locks osc
11891 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11892 $LCTL set_param fail_loc=0x31a
11893 rm -r $DIR/$tdir || "AGL for rmdir failed"
11894 $LCTL set_param fail_loc=0
11896 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11901 test_mkdir -p $DIR/$tdir
11902 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11903 createmany -o $DIR/$tdir/$tfile 10
11904 cancel_lru_locks mdc
11905 cancel_lru_locks osc
11906 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11907 $LCTL set_param fail_loc=0x31b
11908 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11909 $LCTL set_param fail_loc=0
11912 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11914 test_224a() { # LU-1039, MRP-303
11915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11916 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11917 $LCTL set_param fail_loc=0x508
11918 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11919 $LCTL set_param fail_loc=0
11922 run_test 224a "Don't panic on bulk IO failure"
11924 test_224b() { # LU-1039, MRP-303
11925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11926 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11927 cancel_lru_locks osc
11928 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11929 $LCTL set_param fail_loc=0x515
11930 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11931 $LCTL set_param fail_loc=0
11934 run_test 224b "Don't panic on bulk IO failure"
11936 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11939 if [ -z ${MDSSURVEY} ]; then
11940 skip_env "mds-survey not found" && return
11943 [ $MDSCOUNT -ge 2 ] &&
11944 skip "skipping now for more than one MDT" && return
11946 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11947 { skip "Need MDS version at least 2.2.51"; return; }
11949 local mds=$(facet_host $SINGLEMDS)
11950 local target=$(do_nodes $mds 'lctl dl' | \
11951 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11953 local cmd1="file_count=1000 thrhi=4"
11954 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11955 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11956 local cmd="$cmd1 $cmd2 $cmd3"
11958 rm -f ${TMP}/mds_survey*
11960 eval $cmd || error "mds-survey with zero-stripe failed"
11961 cat ${TMP}/mds_survey*
11962 rm -f ${TMP}/mds_survey*
11964 run_test 225a "Metadata survey sanity with zero-stripe"
11967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11969 if [ -z ${MDSSURVEY} ]; then
11970 skip_env "mds-survey not found" && return
11972 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11973 { skip "Need MDS version at least 2.2.51"; return; }
11975 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11976 skip_env "Need to mount OST to test" && return
11979 [ $MDSCOUNT -ge 2 ] &&
11980 skip "skipping now for more than one MDT" && return
11981 local mds=$(facet_host $SINGLEMDS)
11982 local target=$(do_nodes $mds 'lctl dl' | \
11983 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11985 local cmd1="file_count=1000 thrhi=4"
11986 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11987 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11988 local cmd="$cmd1 $cmd2 $cmd3"
11990 rm -f ${TMP}/mds_survey*
11992 eval $cmd || error "mds-survey with stripe_count failed"
11993 cat ${TMP}/mds_survey*
11994 rm -f ${TMP}/mds_survey*
11996 run_test 225b "Metadata survey sanity with stripe_count = 1"
11998 mcreate_path2fid () {
12004 local path=$DIR/$tdir/$name
12009 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12010 error "cannot create $desc"
12012 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12014 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12016 fid_path=$($LFS fid2path $MOUNT $fid)
12018 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12020 [ "$path" == "$fid_path" ] ||
12021 error "fid2path returned $fid_path, expected $path"
12023 echo "pass with $path and $fid"
12028 mkdir -p $DIR/$tdir
12030 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12031 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12032 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12033 mcreate_path2fid 0040666 0 0 dir "directory"
12034 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12035 mcreate_path2fid 0100666 0 0 file "regular file"
12036 mcreate_path2fid 0120666 0 0 link "symbolic link"
12037 mcreate_path2fid 0140666 0 0 sock "socket"
12039 run_test 226a "call path2fid and fid2path on files of all type"
12042 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12046 mkdir -p $DIR/$tdir
12047 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12048 error "create remote directory failed"
12049 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12050 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12051 "character special file (null)"
12052 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12053 "character special file (no device)"
12054 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12055 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12056 "block special file (loop)"
12057 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12058 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12059 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12061 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12063 # LU-1299 Executing or running ldd on a truncated executable does not
12064 # cause an out-of-memory condition.
12066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12067 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12068 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12069 chmod +x $MOUNT/date
12071 $MOUNT/date > /dev/null
12072 ldd $MOUNT/date > /dev/null
12075 run_test 227 "running truncated executable does not cause OOM"
12077 # LU-1512 try to reuse idle OI blocks
12079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12080 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12081 skip "non-ldiskfs backend" && return
12083 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12084 local myDIR=$DIR/$tdir
12087 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12088 $LCTL set_param fail_loc=0x80001002
12089 createmany -o $myDIR/t- 10000
12090 $LCTL set_param fail_loc=0
12091 # The guard is current the largest FID holder
12093 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12095 local IDX=$(($SEQ % 64))
12097 do_facet $SINGLEMDS sync
12098 # Make sure journal flushed.
12100 local blk1=$(do_facet $SINGLEMDS \
12101 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12102 grep Blockcount | awk '{print $4}')
12104 # Remove old files, some OI blocks will become idle.
12105 unlinkmany $myDIR/t- 10000
12106 # Create new files, idle OI blocks should be reused.
12107 createmany -o $myDIR/t- 2000
12108 do_facet $SINGLEMDS sync
12109 # Make sure journal flushed.
12111 local blk2=$(do_facet $SINGLEMDS \
12112 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12113 grep Blockcount | awk '{print $4}')
12115 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12117 run_test 228a "try to reuse idle OI blocks"
12120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12121 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12122 skip "non-ldiskfs backend" && return
12124 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12125 local myDIR=$DIR/$tdir
12128 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12129 $LCTL set_param fail_loc=0x80001002
12130 createmany -o $myDIR/t- 10000
12131 $LCTL set_param fail_loc=0
12132 # The guard is current the largest FID holder
12134 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12136 local IDX=$(($SEQ % 64))
12138 do_facet $SINGLEMDS sync
12139 # Make sure journal flushed.
12141 local blk1=$(do_facet $SINGLEMDS \
12142 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12143 grep Blockcount | awk '{print $4}')
12145 # Remove old files, some OI blocks will become idle.
12146 unlinkmany $myDIR/t- 10000
12149 stop $SINGLEMDS || error "Fail to stop MDT."
12151 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12153 df $MOUNT || error "Fail to df."
12154 # Create new files, idle OI blocks should be reused.
12155 createmany -o $myDIR/t- 2000
12156 do_facet $SINGLEMDS sync
12157 # Make sure journal flushed.
12159 local blk2=$(do_facet $SINGLEMDS \
12160 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12161 grep Blockcount | awk '{print $4}')
12163 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12165 run_test 228b "idle OI blocks can be reused after MDT restart"
12169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12170 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12171 skip "non-ldiskfs backend" && return
12173 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12174 local myDIR=$DIR/$tdir
12177 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12178 $LCTL set_param fail_loc=0x80001002
12179 # 20000 files can guarantee there are index nodes in the OI file
12180 createmany -o $myDIR/t- 20000
12181 $LCTL set_param fail_loc=0
12182 # The guard is current the largest FID holder
12184 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12186 local IDX=$(($SEQ % 64))
12188 do_facet $SINGLEMDS sync
12189 # Make sure journal flushed.
12191 local blk1=$(do_facet $SINGLEMDS \
12192 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12193 grep Blockcount | awk '{print $4}')
12195 # Remove old files, some OI blocks will become idle.
12196 unlinkmany $myDIR/t- 20000
12198 # The OI file should become empty now
12200 # Create new files, idle OI blocks should be reused.
12201 createmany -o $myDIR/t- 2000
12202 do_facet $SINGLEMDS sync
12203 # Make sure journal flushed.
12205 local blk2=$(do_facet $SINGLEMDS \
12206 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12207 grep Blockcount | awk '{print $4}')
12209 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12211 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12213 test_229() { # LU-2482, LU-3448
12214 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12215 skip "No HSM support on MDS of $(get_lustre_version)," \
12216 "need 2.4.53 at least" && return
12217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12218 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12222 # Create a file with a released layout and stripe count 2.
12223 $MULTIOP $DIR/$tfile H2c ||
12224 error "failed to create file with released layout"
12226 $GETSTRIPE -v $DIR/$tfile
12228 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12229 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12231 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12232 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12233 stat $DIR/$tfile || error "failed to stat released file"
12235 chown $RUNAS_ID $DIR/$tfile ||
12236 error "chown $RUNAS_ID $DIR/$tfile failed"
12238 chgrp $RUNAS_ID $DIR/$tfile ||
12239 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12241 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12242 rm $DIR/$tfile || error "failed to remove released file"
12244 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12248 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12251 mkdir -p $DIR/$tdir/test_230_local
12252 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12253 [ $mdt_idx -ne 0 ] &&
12254 error "create local directory on wrong MDT $mdt_idx"
12256 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12257 error "create remote directory failed"
12258 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12259 [ $mdt_idx -ne $MDTIDX ] &&
12260 error "create remote directory on wrong MDT $mdt_idx"
12262 createmany -o $DIR/$tdir/test_230/t- 10 ||
12263 error "create files on remote directory failed"
12264 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12265 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12266 rm -r $DIR/$tdir || error "unlink remote directory failed"
12268 run_test 230a "Create remote directory and files under the remote directory"
12271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12272 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12279 local migrate_dir=$DIR/$tdir/migrate_dir
12280 local other_dir=$DIR/$tdir/other_dir
12282 mkdir -p $migrate_dir
12283 mkdir -p $other_dir
12284 for ((i=0; i<10; i++)); do
12285 mkdir -p $migrate_dir/dir_${i}
12286 createmany -o $migrate_dir/dir_${i}/f 10 ||
12287 error "create files under remote dir failed $i"
12290 cp /etc/passwd $migrate_dir/$tfile
12291 cp /etc/passwd $other_dir/$tfile
12292 chattr +SAD $migrate_dir
12293 chattr +SAD $migrate_dir/$tfile
12295 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12296 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12297 local old_dir_mode=$(stat -c%f $migrate_dir)
12298 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12300 mkdir -p $migrate_dir/dir_default_stripe2
12301 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12302 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12304 mkdir -p $other_dir
12305 ln $migrate_dir/$tfile $other_dir/luna
12306 ln $migrate_dir/$tfile $migrate_dir/sofia
12307 ln $other_dir/$tfile $migrate_dir/david
12308 ln -s $migrate_dir/$tfile $other_dir/zachary
12309 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12310 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12312 $LFS mv -v -M $MDTIDX $migrate_dir ||
12313 error "migrate remote dir error"
12315 echo "migratate to MDT1, then checking.."
12316 for ((i=0; i<10; i++)); do
12317 for file in $(find $migrate_dir/dir_${i}); do
12318 mdt_index=$($LFS getstripe -M $file)
12319 [ $mdt_index == $MDTIDX ] ||
12320 error "$file is not on MDT${MDTIDX}"
12324 # the multiple link file should still in MDT0
12325 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12326 [ $mdt_index == 0 ] ||
12327 error "$file is not on MDT${MDTIDX}"
12329 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12330 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12331 error " expect $old_dir_flag get $new_dir_flag"
12333 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12334 [ "$old_file_flag" = "$new_file_flag" ] ||
12335 error " expect $old_file_flag get $new_file_flag"
12337 local new_dir_mode=$(stat -c%f $migrate_dir)
12338 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12339 error "expect mode $old_dir_mode get $new_dir_mode"
12341 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12342 [ "$old_file_mode" = "$new_file_mode" ] ||
12343 error "expect mode $old_file_mode get $new_file_mode"
12345 diff /etc/passwd $migrate_dir/$tfile ||
12346 error "$tfile different after migration"
12348 diff /etc/passwd $other_dir/luna ||
12349 error "luna different after migration"
12351 diff /etc/passwd $migrate_dir/sofia ||
12352 error "sofia different after migration"
12354 diff /etc/passwd $migrate_dir/david ||
12355 error "david different after migration"
12357 diff /etc/passwd $other_dir/zachary ||
12358 error "zachary different after migration"
12360 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12361 error "${tfile}_ln different after migration"
12363 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12364 error "${tfile}_ln_other different after migration"
12366 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12367 [ $stripe_count = 2 ] ||
12368 error "dir strpe_count $d != 2 after migration."
12370 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12371 [ $stripe_count = 2 ] ||
12372 error "file strpe_count $d != 2 after migration."
12374 #migrate back to MDT0
12376 $LFS mv -v -M $MDTIDX $migrate_dir ||
12377 error "migrate remote dir error"
12379 echo "migrate back to MDT0, checking.."
12380 for file in $(find $migrate_dir); do
12381 mdt_index=$($LFS getstripe -M $file)
12382 [ $mdt_index == $MDTIDX ] ||
12383 error "$file is not on MDT${MDTIDX}"
12386 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12387 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12388 error " expect $old_dir_flag get $new_dir_flag"
12390 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12391 [ "$old_file_flag" = "$new_file_flag" ] ||
12392 error " expect $old_file_flag get $new_file_flag"
12394 local new_dir_mode=$(stat -c%f $migrate_dir)
12395 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12396 error "expect mode $old_dir_mode get $new_dir_mode"
12398 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12399 [ "$old_file_mode" = "$new_file_mode" ] ||
12400 error "expect mode $old_file_mode get $new_file_mode"
12402 diff /etc/passwd ${migrate_dir}/$tfile ||
12403 error "$tfile different after migration"
12405 diff /etc/passwd ${other_dir}/luna ||
12406 error "luna different after migration"
12408 diff /etc/passwd ${migrate_dir}/sofia ||
12409 error "sofia different after migration"
12411 diff /etc/passwd ${other_dir}/zachary ||
12412 error "zachary different after migration"
12414 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12415 error "${tfile}_ln different after migration"
12417 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12418 error "${tfile}_ln_other different after migration"
12420 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12421 [ $stripe_count = 2 ] ||
12422 error "dir strpe_count $d != 2 after migration."
12424 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12425 [ $stripe_count = 2 ] ||
12426 error "file strpe_count $d != 2 after migration."
12428 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12430 run_test 230b "migrate directory"
12433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12434 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12439 #If migrating directory fails in the middle, all entries of
12440 #the directory is still accessiable.
12441 mkdir -p $DIR/$tdir
12443 createmany -o $DIR/$tdir/f 10 ||
12444 error "create files under ${tdir} failed"
12446 #failed after migrating 5 entries
12447 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12448 do_facet mds1 lctl set_param fail_loc=0x20001801
12449 do_facet mds1 lctl set_param fail_val=5
12450 local t=`ls $DIR/$tdir | wc -l`
12451 $LFS mv -M $MDTIDX $DIR/$tdir &&
12452 error "migrate should failed after 5 entries"
12453 local u=`ls $DIR/$tdir | wc -l`
12454 [ "$u" == "$t" ] || error "$u != $t during migration"
12456 for file in $(find $DIR/$tdir); do
12457 stat $file || error "stat $file failed"
12460 do_facet mds1 lctl set_param fail_loc=0
12461 do_facet mds1 lctl set_param fail_val=0
12463 $LFS mv -M $MDTIDX $DIR/$tdir ||
12464 error "migrate open files should failed with open files"
12466 echo "Finish migration, then checking.."
12467 for file in $(find $DIR/$tdir); do
12468 mdt_index=$($LFS getstripe -M $file)
12469 [ $mdt_index == $MDTIDX ] ||
12470 error "$file is not on MDT${MDTIDX}"
12473 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12475 run_test 230c "check directory accessiblity if migration is failed"
12478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12479 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12485 mkdir -p $DIR/$tdir
12487 for ((i=0; i<100; i++)); do
12488 mkdir -p $DIR/$tdir/dir_${i}
12489 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12490 error "create files under remote dir failed $i"
12493 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12495 echo "Finish migration, then checking.."
12496 for file in $(find $DIR/$tdir); do
12497 mdt_index=$($LFS getstripe -M $file)
12498 [ $mdt_index == $MDTIDX ] ||
12499 error "$file is not on MDT${MDTIDX}"
12502 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12504 run_test 230d "check migrate big directory"
12508 # For simplicity this test assumes that max_pages_per_rpc
12509 # is the same across all OSCs
12510 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12511 local bulk_size=$((max_pages * 4096))
12513 mkdir -p $DIR/$tdir
12515 # clear the OSC stats
12516 $LCTL set_param osc.*.stats=0 &>/dev/null
12518 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12519 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12520 oflag=direct &>/dev/null || error "dd failed"
12522 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12523 if [ x$nrpcs != "x1" ]; then
12524 error "found $nrpc ost_write RPCs, not 1 as expected"
12527 # Drop the OSC cache, otherwise we will read from it
12528 cancel_lru_locks osc
12530 # clear the OSC stats
12531 $LCTL set_param osc.*.stats=0 &>/dev/null
12533 # Client reads $bulk_size.
12534 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12535 iflag=direct &>/dev/null || error "dd failed"
12537 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12538 if [ x$nrpcs != "x1" ]; then
12539 error "found $nrpc ost_read RPCs, not 1 as expected"
12542 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12545 mkdir -p $DIR/$tdir
12547 for i in {0..1023}; do
12548 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12549 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12550 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12554 run_test 231b "must not assert on fully utilized OST request buffer"
12557 mkdir -p $DIR/$tdir
12558 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12559 $LCTL set_param fail_loc=0x31c
12561 # ignore dd failure
12562 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12564 $LCTL set_param fail_loc=0
12565 umount_client $MOUNT || error "umount failed"
12566 mount_client $MOUNT || error "mount failed"
12568 run_test 232 "failed lock should not block umount"
12571 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12572 { skip "Need MDS version at least 2.3.64"; return; }
12574 local fid=$($LFS path2fid $MOUNT)
12575 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12576 error "cannot access $MOUNT using its FID '$fid'"
12578 run_test 233a "checking that OBF of the FS root succeeds"
12581 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12582 { skip "Need MDS version at least 2.5.90"; return; }
12584 local fid=$($LFS path2fid $MOUNT/.lustre)
12585 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12586 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12588 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12589 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12590 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12592 run_test 233b "checking that OBF of the FS .lustre succeeds"
12595 local p="$TMP/sanityN-$TESTNAME.parameters"
12596 save_lustre_params client "llite.*.xattr_cache" > $p
12597 lctl set_param llite.*.xattr_cache 1 ||
12598 { skip "xattr cache is not supported"; return 0; }
12600 mkdir -p $DIR/$tdir || error "mkdir failed"
12601 touch $DIR/$tdir/$tfile || error "touch failed"
12602 # OBD_FAIL_LLITE_XATTR_ENOMEM
12603 $LCTL set_param fail_loc=0x1405
12604 if [ ! -f /etc/SuSE-release ]; then
12605 # attr pre-2.4.44-7 had a bug with rc
12606 # LU-3703 - SLES clients have older attr
12607 getfattr -n user.attr $DIR/$tdir/$tfile &&
12608 error "getfattr should have failed with ENOMEM"
12610 $LCTL set_param fail_loc=0x0
12613 restore_lustre_params < $p
12616 run_test 234 "xattr cache should not crash on ENOMEM"
12619 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12620 skip "Need MDS version at least 2.4.52" && return
12621 flock_deadlock $DIR/$tfile
12626 124) error "process hangs on a deadlock"
12628 *) error "error executing flock_deadlock $DIR/$tfile"
12632 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12636 check_swap_layouts_support && return 0
12637 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12639 local ref1=/etc/passwd
12640 local ref2=/etc/group
12641 local file1=$DIR/$tdir/f1
12642 local file2=$DIR/$tdir/f2
12644 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12645 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12646 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12647 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12648 local fd=$(free_fd)
12649 local cmd="exec $fd<>$file2"
12652 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12653 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12656 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12661 run_test 236 "Layout swap on open unlinked file"
12663 # test to verify file handle related system calls
12664 # (name_to_handle_at/open_by_handle_at)
12665 # The new system calls are supported in glibc >= 2.14.
12668 echo "Test file_handle syscalls" > $DIR/$tfile
12669 check_fhandle_syscalls $DIR/$tfile ||
12670 error "check_fhandle_syscalls failed"
12672 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12674 # LU-4659 linkea consistency
12676 local server_version=$(lustre_version_code $SINGLEMDS)
12678 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12679 [[ $server_version -gt $(version_code 2.5.1) &&
12680 $server_version -lt $(version_code 2.5.50) ]] ||
12681 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12684 ln $DIR/$tfile $DIR/$tfile.lnk
12685 touch $DIR/$tfile.new
12686 mv $DIR/$tfile.new $DIR/$tfile
12687 local fid1=$(lfs path2fid $DIR/$tfile)
12688 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12689 local path1=$(lfs fid2path $FSNAME $fid1)
12690 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12691 local path2=$(lfs fid2path $FSNAME $fid2)
12692 [ $tfile.lnk == $path2 ] ||
12693 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12696 run_test 238 "Verify linkea consistency"
12699 local list=$(comma_list $(mdts_nodes))
12701 mkdir -p $DIR/$tdir
12702 createmany -o $DIR/$tdir/f- 5000
12703 unlinkmany $DIR/$tdir/f- 5000
12704 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12705 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12706 osc.*MDT*.sync_in_flight" | calc_sum)
12707 [ "$changes" -eq 0 ] || error "$changes not synced"
12709 run_test 239 "osp_sync test"
12711 cleanup_test_300() {
12715 test_striped_dir() {
12720 mkdir -p $DIR/$tdir
12722 SAVE_UMASK=$(umask)
12723 trap cleanup_test_300 RETURN EXIT
12725 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12726 $DIR/$tdir/striped_dir ||
12727 error "set striped dir error"
12729 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12730 [ "$mode" = "755" ] || error "expect 755 got $mode"
12732 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12733 if [ "$stripe_count" != "2" ]; then
12734 error "stripe_count is $stripe_count, expect 2"
12737 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12738 if [ "$stripe_index" != "$mdt_index" ]; then
12739 error "stripe_index is $stripe_index, expect $mdt_index"
12742 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12743 error "nlink error after create striped dir"
12745 mkdir $DIR/$tdir/striped_dir/a
12746 mkdir $DIR/$tdir/striped_dir/b
12748 stat $DIR/$tdir/striped_dir/a ||
12749 error "create dir under striped dir failed"
12750 stat $DIR/$tdir/striped_dir/b ||
12751 error "create dir under striped dir failed"
12753 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12754 error "nlink error after mkdir"
12756 rmdir $DIR/$tdir/striped_dir/a
12757 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12758 error "nlink error after rmdir"
12760 rmdir $DIR/$tdir/striped_dir/b
12761 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12762 error "nlink error after rmdir"
12764 rmdir $DIR/$tdir/striped_dir ||
12765 error "rmdir striped dir error"
12773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12774 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12776 test_striped_dir 0 || error "failed on striped dir on MDT0"
12777 test_striped_dir 1 || error "failed on striped dir on MDT0"
12779 run_test 300a "basic striped dir sanity test"
12782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12789 test_mkdir $DIR/$tdir || error "mkdir fail"
12790 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12791 error "set striped dir error"
12792 for ((i=0; i<10; i++)); do
12793 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12795 touch $DIR/$tdir/striped_dir/file_$i ||
12796 error "touch error $i"
12797 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12798 [ $mtime1 -eq $mtime2 ] &&
12799 error "mtime not change after create"
12801 rm -f $DIR/$tdir/striped_dir/file_$i ||
12802 error "unlink error $i"
12803 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12804 [ $mtime2 -eq $mtime3 ] &&
12805 error "mtime did not change after unlink"
12809 run_test 300b "check ctime/mtime for striped dir"
12812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12813 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12816 mkdir -p $DIR/$tdir
12817 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12818 error "set striped dir error"
12820 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12821 error "chown striped dir failed"
12823 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12824 error "create 5k files failed"
12826 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12828 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12832 run_test 300c "chown && check ls under striped directory"
12835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12836 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12840 mkdir -p $DIR/$tdir
12841 $SETSTRIPE -c 2 $DIR/$tdir
12843 #local striped directory
12844 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12845 error "set striped dir error"
12846 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12847 error "create 10 files failed"
12849 #remote striped directory
12850 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12851 error "set striped dir error"
12852 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12853 error "create 10 files failed"
12855 for file in $(find $DIR/$tdir); do
12856 stripe_count=$($GETSTRIPE -c $file)
12857 [ $stripe_count -eq 2 ] ||
12858 error "wrong stripe $stripe_count for $file"
12863 run_test 300d "check default stripe under striped directory"
12866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12867 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12871 mkdir -p $DIR/$tdir
12873 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12874 error "set striped dir error"
12876 touch $DIR/$tdir/striped_dir/a
12877 touch $DIR/$tdir/striped_dir/b
12878 touch $DIR/$tdir/striped_dir/c
12880 mkdir $DIR/$tdir/striped_dir/dir_a
12881 mkdir $DIR/$tdir/striped_dir/dir_b
12882 mkdir $DIR/$tdir/striped_dir/dir_c
12884 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12885 error "set striped dir under striped dir error"
12887 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12888 error "set striped dir under striped dir error"
12890 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12891 error "set striped dir under striped dir error"
12893 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12894 error "rename file under striped dir should fail"
12896 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12897 error "rename dir under striped dir should fail"
12899 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12900 error "rename dir under different stripes should fail"
12902 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12903 error "rename file under striped dir should succeed"
12905 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12906 error "rename dir under striped dir should succeed"
12910 run_test 300e "check rename under striped directory"
12913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12914 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12919 mkdir -p $DIR/$tdir
12921 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12922 error "set striped dir error"
12924 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12925 error "set striped dir error"
12927 touch $DIR/$tdir/striped_dir/a
12928 mkdir $DIR/$tdir/striped_dir/dir_a
12929 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12930 error "create striped dir under striped dir fails"
12932 touch $DIR/$tdir/striped_dir1/b
12933 mkdir $DIR/$tdir/striped_dir1/dir_b
12934 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12935 error "create striped dir under striped dir fails"
12937 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12938 error "rename file under different striped dir should fail"
12940 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12941 error "rename dir under different striped dir should fail"
12943 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12944 error "rename striped dir under diff striped dir should fail"
12946 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12947 error "rename file under diff striped dirs fails"
12949 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12950 error "rename dir under diff striped dirs fails"
12954 run_test 300f "check rename cross striped directory"
12957 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12962 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
12963 $DIR/$tdir/striped_dir ||
12964 error "set striped dir error"
12966 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12967 error "set default stripe on striped dir error"
12969 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
12970 [ $stripe_count -eq $MDSCOUNT ] ||
12971 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
12973 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12975 for dir in $(find $DIR/$tdir/striped_dir/*); do
12976 stripe_count=$($LFS getdirstripe -c $dir)
12977 [ $stripe_count -eq $MDSCOUNT ] ||
12978 error "expect $MDSCOUNT get $stripe_count for $dir"
12981 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
12982 #change default stripe count to 2
12983 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
12984 error "set default stripe on striped dir error"
12986 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12988 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
12990 #change default stripe count to 1
12991 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
12992 error "set default stripe on striped dir error"
12994 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12995 for dir in $(find $DIR/$tdir/striped_dir/*); do
12996 stripe_count=$($LFS getdirstripe -c $dir)
12997 [ $stripe_count -eq 1 ] ||
12998 error "expect 1 get $stripe_count for $dir"
13000 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
13002 run_test 300g "check default striped directory for striped directory"
13004 test_400a() { # LU-1606, was conf-sanity test_74
13005 local extra_flags=''
13006 local out=$TMP/$tfile
13007 local prefix=/usr/include/lustre
13010 if ! which $CC > /dev/null 2>&1; then
13011 skip_env "$CC is not installed"
13015 if ! [[ -d $prefix ]]; then
13016 # Assume we're running in tree and fixup the include path.
13017 extra_flags+=" -I$LUSTRE/../libcfs/include"
13018 extra_flags+=" -I$LUSTRE/include"
13019 extra_flags+=" -L$LUSTRE/utils"
13022 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
13023 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
13024 error "client api broken"
13027 run_test 400a "Lustre client api program can compile and link"
13029 test_400b() { # LU-1606, LU-5011
13031 local out=$TMP/$tfile
13032 local prefix=/usr/include/lustre
13034 # We use a hard coded prefix so that this test will not fail
13035 # when run in tree. There are headers in lustre/include/lustre/
13036 # that are not packaged (like lustre_idl.h) and have more
13037 # complicated include dependencies (like config.h and lnet/types.h).
13038 # Since this test about correct packaging we just skip them when
13039 # they don't exist (see below) rather than try to fixup cppflags.
13041 if ! which $CC > /dev/null 2>&1; then
13042 skip_env "$CC is not installed"
13046 for header in $prefix/*.h; do
13047 if ! [[ -f "$header" ]]; then
13051 if [[ "$(basename $header)" == liblustreapi.h ]]; then
13052 continue # liblustreapi.h is deprecated.
13055 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
13056 error "cannot compile '$header'"
13059 run_test 400b "packaged headers can be compiled"
13062 # tests that do cleanup/setup should be run at the end
13066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13068 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13069 $LCTL set_param fail_loc=0x903
13070 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
13071 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
13074 FAIL_ON_ERROR=true cleanup
13075 FAIL_ON_ERROR=true setup
13077 run_test 900 "umount should not race with any mgc requeue thread"
13080 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13081 check_and_cleanup_lustre
13082 if [ "$I_MOUNTED" != "yes" ]; then
13083 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true