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 $ALWAYS_EXCEPT"
19 SRCDIR=$(cd $(dirname $0); echo $PWD)
20 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 OPENFILE=${OPENFILE:-openfile}
32 OPENUNLINK=${OPENUNLINK:-openunlink}
33 export MULTIOP=${MULTIOP:-multiop}
34 READS=${READS:-"reads"}
35 MUNLINK=${MUNLINK:-munlink}
36 SOCKETSERVER=${SOCKETSERVER:-socketserver}
37 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
38 MEMHOG=${MEMHOG:-memhog}
39 DIRECTIO=${DIRECTIO:-directio}
40 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
41 UMOUNT=${UMOUNT:-"umount -d"}
43 CHECK_GRANT=${CHECK_GRANT:-"yes"}
44 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
45 export PARALLEL=${PARALLEL:-"no"}
47 export NAME=${NAME:-local}
54 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
55 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b 230d"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
110 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
196 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
200 test_mkdir $DIR/$tdir ||
201 error "Create remote directory failed"
203 touch $DIR/$tdir/$tfile ||
204 error "Create file under remote directory failed"
207 error "Expect error removing in-use dir $DIR/$tdir"
209 test -d $DIR/$tdir || error "Remote directory disappeared"
211 rm -rf $DIR/$tdir || error "remove remote dir error"
213 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
216 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
217 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
218 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
219 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
220 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
222 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
225 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
226 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
227 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
228 error "$tfile does not have perm 0666 or UID $UID"
229 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
230 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
231 error "$tfile should be 0666 and owned by UID $UID"
233 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
236 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
238 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
239 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
240 error "$tfile should be owned by UID $RUNAS_ID"
241 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
242 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
243 error "$tfile should be owned by UID $RUNAS_ID"
245 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
248 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
250 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
251 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
252 error "$tfile should be owned by GID $UID"
253 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
254 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
255 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
257 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
261 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
262 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
263 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
264 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
265 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
266 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
267 error "$tdir/d/subdir should be GID $RUNAS_GID"
269 run_test 6g "Is new dir in sgid dir inheriting group?"
271 test_6h() { # bug 7331
272 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
273 touch $DIR/$tfile || error "touch failed"
274 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
275 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
276 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
277 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
278 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
280 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
283 test_mkdir $DIR/$tdir
284 $MCREATE $DIR/$tdir/$tfile
285 chmod 0666 $DIR/$tdir/$tfile
286 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
287 error "$tdir/$tfile should be mode 0666"
289 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
292 if [ ! -d $DIR/$tdir ]; then
295 $MCREATE $DIR/$tdir/$tfile
296 echo -n foo > $DIR/$tdir/$tfile
297 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
298 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
300 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
303 test_mkdir $DIR/$tdir
304 touch $DIR/$tdir/$tfile
305 chmod 0666 $DIR/$tdir/$tfile
306 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
307 error "$tfile mode not 0666"
309 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
312 test_mkdir $DIR/$tdir
313 test_mkdir $DIR/$tdir/d2
314 test_mkdir $DIR/$tdir/d2/d3
315 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
317 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
320 test_mkdir $DIR/$tdir
321 test_mkdir $DIR/$tdir/d2
322 touch $DIR/$tdir/d2/$tfile
323 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
324 error "$tdir/d2/$tfile not a file"
326 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
329 test_mkdir $DIR/$tdir
330 test_mkdir $DIR/$tdir/d2
331 chmod 0666 $DIR/$tdir/d2
332 chmod 0705 $DIR/$tdir/d2
333 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
334 error "$tdir/d2 mode not 0705"
336 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 chmod 0654 $DIR/$tdir/$tfile
343 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
344 error "$tdir/d2 mode not 0654"
346 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
349 test_mkdir $DIR/$tdir
350 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
352 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
353 error "$tdir/$tfile size not 0 after truncate"
355 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
358 test_mkdir $DIR/$tdir
359 touch $DIR/$tdir/$tfile
361 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
363 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
366 test_mkdir $DIR/$tdir
367 touch $DIR/$tdir/$tfile
368 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
369 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
370 error "$tdir/${tfile_2} not a file after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
561 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
562 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
563 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
565 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
566 skip "only for ldiskfs MDT" && return 0
568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
572 # create a long symlink file
573 for ((i = 0; i < 4; ++i)); do
574 long_sym=${long_sym}${long_sym}
577 echo "create 512 short and long symlink files under $WDIR"
578 for ((i = 0; i < 256; ++i)); do
579 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
580 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
586 wait_delete_completed
588 echo "recreate the 512 symlink files with a shorter string"
589 for ((i = 0; i < 512; ++i)); do
590 # rewrite the symlink file with a shorter string
591 ln -sf ${long_sym} $WDIR/long-$i
592 ln -sf ${short_sym} $WDIR/short-$i
595 mds_index=$($LFS getstripe -M $WDIR)
596 mds_index=$((mds_index+1))
597 devname=$(mdsdevname $mds_index)
598 cmd="$E2FSCK -fnvd $devname"
600 echo "stop and checking mds${mds_index}: $cmd"
601 # e2fsck should not return error
603 do_facet mds${mds_index} $cmd || rc=$?
605 start mds${mds_index} $devname $MDS_MOUNT_OPTS
606 df $MOUNT > /dev/null 2>&1
607 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
608 "short/long symlink MDT: rc=$rc"
611 run_test 17m "run e2fsck against MDT which contains short/long symlink"
613 check_fs_consistency_17n() {
619 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
620 # so it only check MDT1/MDT2 instead of all of MDTs.
621 for mdt_index in $(seq 1 2); do
622 devname=$(mdsdevname $mdt_index)
623 cmd="$E2FSCK -fnvd $devname"
625 echo "stop and checking mds${mdt_index}: $cmd"
626 # e2fsck should not return error
628 do_facet mds${mdt_index} $cmd || rc=$?
630 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
631 df $MOUNT > /dev/null 2>&1
632 [ $rc -ne 0 ] && break
640 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
641 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
642 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
644 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
645 skip "only for ldiskfs MDT" && return 0
647 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
652 for ((i=0; i<10; i++)); do
653 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
654 error "create remote dir error $i"
655 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
656 error "create files under remote dir failed $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after create files under remote dir"
662 for ((i=0;i<10;i++)); do
663 rm -rf $DIR/$tdir/remote_dir_${i} ||
664 error "destroy remote dir error $i"
667 check_fs_consistency_17n ||
668 error "e2fsck report error after unlink files under remote dir"
670 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
671 skip "lustre < 2.4.50 does not support migrate mv " && return
673 for ((i=0; i<10; i++)); do
674 mkdir -p $DIR/$tdir/remote_dir_${i}
675 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
676 error "create files under remote dir failed $i"
677 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
678 error "migrate remote dir error $i"
680 check_fs_consistency_17n || error "e2fsck report error after migration"
682 for ((i=0;i<10;i++)); do
683 rm -rf $DIR/$tdir/remote_dir_${i} ||
684 error "destroy remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after unlink"
689 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
692 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
693 skip "Need MDS version at least 2.3.64" && return
695 local WDIR=$DIR/${tdir}o
701 mdt_index=$($LFS getstripe -M $WDIR)
702 mdt_index=$((mdt_index+1))
703 mdtdevname=$(mdsdevname $mdt_index)
707 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
709 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
710 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
711 ls -l $WDIR/$tfile && rc=1
712 do_facet mds${mdt_index} lctl set_param fail_loc=0
713 [[ $rc -ne 0 ]] && error "stat file should fail"
716 run_test 17o "stat file with incompat LMA feature"
719 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
720 ls $DIR || error "Failed to ls $DIR: $?"
722 run_test 18 "touch .../f ; ls ... =============================="
728 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
730 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
733 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
735 run_test 19b "ls -l .../f19 (should return error) =============="
738 [ $RUNAS_ID -eq $UID ] &&
739 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
740 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
742 run_test 19c "$RUNAS touch .../f19 (should return error) =="
745 cat $DIR/f19 && error || true
747 run_test 19d "cat .../f19 (should return error) =============="
759 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
761 run_test 20 "touch .../f ; ls -l ... ==========================="
764 test_mkdir -p $DIR/$tdir
765 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
766 ln -s dangle $DIR/$tdir/link
767 echo foo >> $DIR/$tdir/link
768 cat $DIR/$tdir/dangle
769 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
770 $CHECKSTAT -f -t file $DIR/$tdir/link ||
771 error "$tdir/link not linked to a file"
773 run_test 21 "write to dangling link ============================"
777 test_mkdir -p $DIR/$tdir
778 chown $RUNAS_ID:$RUNAS_GID $WDIR
779 (cd $WDIR || error "cd $WDIR failed";
780 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
782 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
783 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
784 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
786 run_test 22 "unpack tar archive as non-root user ==============="
790 test_mkdir -p $DIR/$tdir
791 local file=$DIR/$tdir/$tfile
793 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
794 openfile -f O_CREAT:O_EXCL $file &&
795 error "$file recreate succeeded" || true
797 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
799 test_23b() { # bug 18988
800 test_mkdir -p $DIR/$tdir
801 local file=$DIR/$tdir/$tfile
804 echo foo > $file || error "write filed"
805 echo bar >> $file || error "append filed"
806 $CHECKSTAT -s 8 $file || error "wrong size"
809 run_test 23b "O_APPEND check =========================="
813 echo '-- same directory rename'
814 test_mkdir $DIR/$tdir
815 touch $DIR/$tdir/$tfile.1
816 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
817 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
819 run_test 24a "rename file to non-existent target"
822 test_mkdir $DIR/$tdir
823 touch $DIR/$tdir/$tfile.{1,2}
824 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
825 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
826 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
828 run_test 24b "rename file to existing target"
831 test_mkdir $DIR/$tdir
832 test_mkdir $DIR/$tdir/d$testnum.1
833 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
834 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
835 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
837 run_test 24c "rename directory to non-existent target"
840 test_mkdir -c1 $DIR/$tdir
841 test_mkdir -c1 $DIR/$tdir/d$testnum.1
842 test_mkdir -c1 $DIR/$tdir/d$testnum.2
843 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
844 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
845 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
847 run_test 24d "rename directory to existing target"
850 echo '-- cross directory renames --'
854 mv $DIR/R5a/f $DIR/R5b/g
855 $CHECKSTAT -a $DIR/R5a/f || error
856 $CHECKSTAT -t file $DIR/R5b/g || error
858 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
863 touch $DIR/R6a/f $DIR/R6b/g
864 mv $DIR/R6a/f $DIR/R6b/g
865 $CHECKSTAT -a $DIR/R6a/f || error
866 $CHECKSTAT -t file $DIR/R6b/g || error
868 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
873 test_mkdir $DIR/R7a/d
874 mv $DIR/R7a/d $DIR/R7b/e
875 $CHECKSTAT -a $DIR/R7a/d || error
876 $CHECKSTAT -t dir $DIR/R7b/e || error
878 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
881 test_mkdir -c1 $DIR/R8a
882 test_mkdir -c1 $DIR/R8b
883 test_mkdir -c1 $DIR/R8a/d
884 test_mkdir -c1 $DIR/R8b/e
885 mrename $DIR/R8a/d $DIR/R8b/e
886 $CHECKSTAT -a $DIR/R8a/d || error
887 $CHECKSTAT -t dir $DIR/R8b/e || error
889 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
892 echo "-- rename error cases"
896 mrename $DIR/R9/f $DIR/R9/a
897 $CHECKSTAT -t file $DIR/R9/f || error
898 $CHECKSTAT -t dir $DIR/R9/a || error
899 $CHECKSTAT -a $DIR/R9/a/f || error
901 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
905 mrename $DIR/R10/f $DIR/R10/g
906 $CHECKSTAT -t dir $DIR/R10 || error
907 $CHECKSTAT -a $DIR/R10/f || error
908 $CHECKSTAT -a $DIR/R10/g || error
910 run_test 24j "source does not exist ============================"
914 test_mkdir $DIR/R11a/d
916 mv $DIR/R11a/f $DIR/R11a/d
917 $CHECKSTAT -a $DIR/R11a/f || error
918 $CHECKSTAT -t file $DIR/R11a/d/f || error
920 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
922 # bug 2429 - rename foo foo foo creates invalid file
925 $MULTIOP $f OcNs || error
927 run_test 24l "Renaming a file to itself ========================"
931 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
932 # on ext3 this does not remove either the source or target files
933 # though the "expected" operation would be to remove the source
934 $CHECKSTAT -t file ${f} || error "${f} missing"
935 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
937 run_test 24m "Renaming a file to a hard link to itself ========="
941 # this stats the old file after it was renamed, so it should fail
945 $CHECKSTAT ${f}.rename
948 run_test 24n "Statting the old file after renaming (Posix rename 2)"
951 check_kernel_version 37 || return 0
952 test_mkdir -p $DIR/d24o
953 rename_many -s random -v -n 10 $DIR/d24o
955 run_test 24o "rename of files during htree split ==============="
960 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
961 mrename $DIR/R12a $DIR/R12b
962 $CHECKSTAT -a $DIR/R12a || error
963 $CHECKSTAT -t dir $DIR/R12b || error
964 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
965 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
967 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
969 cleanup_multiop_pause() {
975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
978 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
979 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
982 trap cleanup_multiop_pause EXIT
983 mrename $DIR/R13a $DIR/R13b
984 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
985 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
986 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
987 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
988 cleanup_multiop_pause
989 wait $MULTIPID || error "multiop close failed"
991 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
993 test_24r() { #bug 3789
995 test_mkdir $DIR/R14a/b
996 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
997 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
998 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1000 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1003 test_mkdir $DIR/R15a
1004 test_mkdir $DIR/R15a/b
1005 test_mkdir $DIR/R15a/b/c
1006 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1007 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1008 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1010 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1012 test_mkdir $DIR/R16a
1013 test_mkdir $DIR/R16a/b
1014 test_mkdir $DIR/R16a/b/c
1015 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1016 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1017 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1019 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1021 test_24u() { # bug12192
1022 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1023 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1025 run_test 24u "create stripe file"
1031 simple_cleanup_common() {
1034 wait_delete_completed
1037 max_pages_per_rpc() {
1038 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1042 local NRFILES=100000
1043 local FREE_INODES=$(mdt_free_inodes 0)
1044 [[ $FREE_INODES -lt $NRFILES ]] &&
1045 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1049 trap simple_cleanup_common EXIT
1051 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1052 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1055 createmany -m $DIR/$tdir/$tfile $NRFILES
1057 cancel_lru_locks mdc
1058 lctl set_param mdc.*.stats clear
1060 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1062 # LU-5 large readdir
1063 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1064 # 8 bytes for name(filename is mostly 5 in this test) +
1065 # 8 bytes for luda_type
1066 # take into account of overhead in lu_dirpage header and end mark in
1067 # each page, plus one in RPC_NUM calculation.
1069 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1070 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1071 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1072 awk '/^mds_readpage/ {print $2}')
1073 [[ $mds_readpage -gt $RPC_NUM ]] &&
1074 error "large readdir doesn't take effect"
1076 simple_cleanup_common
1078 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1080 test_24w() { # bug21506
1082 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1083 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1084 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1085 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1086 [[ "$SZ1" -eq "$SZ2" ]] ||
1087 error "Error reading at the end of the file $tfile"
1089 run_test 24w "Reading a file larger than 4Gb"
1092 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1095 local remote_dir=$DIR/$tdir/remote_dir
1098 $LFS mkdir -i $MDTIDX $remote_dir ||
1099 error "create remote directory failed"
1101 mkdir -p $DIR/$tdir/src_dir
1102 touch $DIR/$tdir/src_file
1103 mkdir -p $remote_dir/tgt_dir
1104 touch $remote_dir/tgt_file
1106 mrename $remote_dir $DIR/ &&
1107 error "rename dir cross MDT works!"
1109 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1110 error "rename dir cross MDT works!"
1112 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1113 error "rename file cross MDT works!"
1115 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1116 error "ln file cross MDT should not work!"
1118 rm -rf $DIR/$tdir || error "Can not delete directories"
1120 run_test 24x "cross rename/link should be failed"
1123 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1126 local remote_dir=$DIR/$tdir/remote_dir
1129 $LFS mkdir -i $MDTIDX $remote_dir ||
1130 error "create remote directory failed"
1132 mkdir -p $remote_dir/src_dir
1133 touch $remote_dir/src_file
1134 mkdir -p $remote_dir/tgt_dir
1135 touch $remote_dir/tgt_file
1137 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1138 error "rename subdir in the same remote dir failed!"
1140 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1141 error "rename files in the same remote dir failed!"
1143 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1144 error "link files in the same remote dir failed!"
1146 rm -rf $DIR/$tdir || error "Can not delete directories"
1148 run_test 24y "rename/link on the same dir should succeed"
1151 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1154 local remote_src=$DIR/$tdir/remote_dir
1155 local remote_tgt=$DIR/$tdir/remote_tgt
1158 $LFS mkdir -i $MDTIDX $remote_src ||
1159 error "create remote directory failed"
1161 $LFS mkdir -i $MDTIDX $remote_tgt ||
1162 error "create remote directory failed"
1164 mrename $remote_src $remote_tgt &&
1165 error "rename remote dirs should not work!"
1167 # If target dir does not exists, it should succeed
1169 mrename $remote_src $remote_tgt ||
1170 error "rename remote dirs(tgt dir does not exists) failed!"
1172 rm -rf $DIR/$tdir || error "Can not delete directories"
1174 run_test 24z "rename one remote dir to another remote dir should fail"
1176 test_24A() { # LU-3182
1181 createmany -m $DIR/$tdir/$tfile $NFILES
1182 local t=$(ls $DIR/$tdir | wc -l)
1183 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1185 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1186 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1189 rm -rf $DIR/$tdir || error "Can not delete directories"
1191 run_test 24A "readdir() returns correct number of entries."
1193 test_24B() { # LU-4805
1194 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1198 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1199 error "create striped dir failed"
1201 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1202 [ $count -eq 2 ] || error "Expected 2, got $count"
1204 touch $DIR/$tdir/striped_dir/a
1206 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1207 [ $count -eq 3 ] || error "Expected 3, got $count"
1209 touch $DIR/$tdir/striped_dir/.f
1211 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1212 [ $count -eq 4 ] || error "Expected 4, got $count"
1214 rm -rf $DIR/$tdir || error "Can not delete directories"
1216 run_test 24B "readdir for striped dir return correct number of entries"
1219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1225 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1226 error "create striped dir failed"
1228 cd $DIR/$tdir/d0/striped_dir
1230 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1231 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1232 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1234 [ "$d0_ino" = "$parent_ino" ] ||
1235 error ".. wrong, expect $d0_ino, get $parent_ino"
1237 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1238 error "mv striped dir failed"
1240 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1242 [ "$d1_ino" = "$parent_ino" ] ||
1243 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1245 run_test 24C "check .. in striped dir"
1248 echo '== symlink sanity ============================================='
1252 touch $DIR/s25/foo || error
1254 run_test 25a "create file in symlinked directory ==============="
1257 [ ! -d $DIR/d25 ] && test_25a
1258 $CHECKSTAT -t file $DIR/s25/foo || error
1260 run_test 25b "lookup file in symlinked directory ==============="
1264 test_mkdir $DIR/d26/d26-2
1265 ln -s d26/d26-2 $DIR/s26
1266 touch $DIR/s26/foo || error
1268 run_test 26a "multiple component symlink ======================="
1271 test_mkdir -p $DIR/d26b/d26-2
1272 ln -s d26b/d26-2/foo $DIR/s26-2
1273 touch $DIR/s26-2 || error
1275 run_test 26b "multiple component symlink at end of lookup ======"
1278 test_mkdir $DIR/d26.2
1279 touch $DIR/d26.2/foo
1280 ln -s d26.2 $DIR/s26.2-1
1281 ln -s s26.2-1 $DIR/s26.2-2
1282 ln -s s26.2-2 $DIR/s26.2-3
1283 chmod 0666 $DIR/s26.2-3/foo
1285 run_test 26c "chain of symlinks ================================"
1287 # recursive symlinks (bug 439)
1289 ln -s d26-3/foo $DIR/d26-3
1291 run_test 26d "create multiple component recursive symlink ======"
1294 [ ! -h $DIR/d26-3 ] && test_26d
1297 run_test 26e "unlink multiple component recursive symlink ======"
1299 # recursive symlinks (bug 7022)
1301 test_mkdir -p $DIR/$tdir
1302 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1303 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1304 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1305 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1306 cd $tfile || error "cd $tfile failed"
1307 ln -s .. dotdot || error "ln dotdot failed"
1308 ln -s dotdot/lndir lndir || error "ln lndir failed"
1309 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1310 output=`ls $tfile/$tfile/lndir/bar1`
1311 [ "$output" = bar1 ] && error "unexpected output"
1312 rm -r $tfile || error "rm $tfile failed"
1313 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1315 run_test 26f "rm -r of a directory which has recursive symlink ="
1318 echo '== stripe sanity =============================================='
1319 test_mkdir -p $DIR/d27 || error "mkdir failed"
1321 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1322 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1323 log "== test_27a: write to one stripe file ========================="
1324 cp /etc/hosts $DIR/d27/f0 || error
1326 run_test 27a "one stripe file =================================="
1329 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1330 test_mkdir -p $DIR/d27
1331 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1332 $GETSTRIPE -c $DIR/d27/f01
1333 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1334 error "two-stripe file doesn't have two stripes"
1336 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1338 run_test 27b "create and write to two stripe file"
1341 test_mkdir -p $DIR/d27
1342 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1343 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1344 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1346 run_test 27d "create file with default settings ================"
1349 test_mkdir -p $DIR/d27
1350 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1351 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1352 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1354 run_test 27e "setstripe existing file (should return error) ======"
1357 test_mkdir -p $DIR/d27
1358 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1359 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1360 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1362 run_test 27f "setstripe with bad stripe size (should return error)"
1365 test_mkdir -p $DIR/d27
1366 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1367 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1368 error "$DIR/d27/fnone has object"
1370 run_test 27g "$GETSTRIPE with no objects"
1373 touch $DIR/d27/fsome || error "touch failed"
1374 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1376 run_test 27i "$GETSTRIPE with some objects"
1379 test_mkdir -p $DIR/d27
1380 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1382 run_test 27j "setstripe with bad stripe offset (should return error)"
1384 test_27k() { # bug 2844
1385 test_mkdir -p $DIR/d27
1387 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1388 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1389 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1390 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1391 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1392 dd if=/dev/zero of=$FILE bs=4k count=1
1393 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1394 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1396 run_test 27k "limit i_blksize for broken user apps ============="
1399 test_mkdir -p $DIR/d27
1400 mcreate $DIR/f27l || error "creating file"
1401 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1402 error "setstripe should have failed" || true
1404 run_test 27l "check setstripe permissions (should return error)"
1407 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1409 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1410 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1413 trap simple_cleanup_common EXIT
1414 test_mkdir -p $DIR/$tdir
1415 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1416 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1417 error "dd should fill OST0"
1419 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1421 [ $i -gt 256 ] && break
1424 touch $DIR/$tdir/f27m_$i
1425 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1426 error "OST0 was full but new created file still use it"
1428 touch $DIR/$tdir/f27m_$i
1429 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1430 error "OST0 was full but new created file still use it"
1431 simple_cleanup_common
1433 run_test 27m "create file while OST0 was full =================="
1436 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1440 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1441 # if the OST isn't full anymore.
1443 local OSTIDX=${1:-""}
1445 local list=$(comma_list $(osts_nodes))
1446 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1448 do_nodes $list lctl set_param fail_loc=0
1449 sync # initiate all OST_DESTROYs from MDS to OST
1453 exhaust_precreations() {
1456 local FAILIDX=${3:-$OSTIDX}
1458 test_mkdir -p $DIR/$tdir
1459 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1460 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1462 local OST=$(ostname_from_index $OSTIDX)
1463 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1464 sed -e 's/_UUID$//;s/^.*-//')
1467 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1468 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1469 osc.$mdtosc_proc1.prealloc_last_id)
1470 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1471 osc.$mdtosc_proc1.prealloc_next_id)
1473 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1474 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1476 test_mkdir -p $DIR/$tdir/${OST}
1477 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1478 #define OBD_FAIL_OST_ENOSPC 0x215
1479 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1480 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1481 echo "Creating to objid $last_id on ost $OST..."
1482 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1483 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1484 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1488 exhaust_all_precreations() {
1490 for (( i=0; i < OSTCOUNT; i++ )) ; do
1491 exhaust_precreations $i $1 -1
1496 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1499 remote_ost_nodsh && skip "remote OST with nodsh" && return
1502 rm -f $DIR/$tdir/$tfile
1503 exhaust_precreations 0 0x80000215
1504 $SETSTRIPE -c -1 $DIR/$tdir
1505 touch $DIR/$tdir/$tfile || error
1506 $GETSTRIPE $DIR/$tdir/$tfile
1509 run_test 27n "create file with some full OSTs =================="
1512 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1515 remote_ost_nodsh && skip "remote OST with nodsh" && return
1518 rm -f $DIR/$tdir/$tfile
1519 exhaust_all_precreations 0x215
1521 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1526 run_test 27o "create file with all full OSTs (should error) ===="
1529 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1532 remote_ost_nodsh && skip "remote OST with nodsh" && return
1535 rm -f $DIR/$tdir/$tfile
1536 test_mkdir -p $DIR/$tdir
1538 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1539 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1540 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1542 exhaust_precreations 0 0x80000215
1543 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1544 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1545 $GETSTRIPE $DIR/$tdir/$tfile
1549 run_test 27p "append to a truncated file with some full OSTs ==="
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1555 remote_ost_nodsh && skip "remote OST with nodsh" && return
1558 rm -f $DIR/$tdir/$tfile
1560 test_mkdir -p $DIR/$tdir
1561 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1562 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1563 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1565 exhaust_all_precreations 0x215
1567 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1568 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1572 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1575 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1578 remote_ost_nodsh && skip "remote OST with nodsh" && return
1581 rm -f $DIR/$tdir/$tfile
1582 exhaust_precreations 0 0x80000215
1584 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1588 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1590 test_27s() { # bug 10725
1591 test_mkdir -p $DIR/$tdir
1592 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1593 local stripe_count=0
1594 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1595 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1596 error "stripe width >= 2^32 succeeded" || true
1599 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1601 test_27t() { # bug 10864
1606 $WLFS getstripe $tfile
1609 run_test 27t "check that utils parse path correctly"
1611 test_27u() { # bug 4900
1612 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1613 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1615 local list=$(comma_list $(mdts_nodes))
1617 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1618 do_nodes $list $LCTL set_param fail_loc=0x139
1619 test_mkdir -p $DIR/$tdir
1621 createmany -o $DIR/$tdir/t- 1000
1622 do_nodes $list $LCTL set_param fail_loc=0
1624 TLOG=$DIR/$tfile.getstripe
1625 $GETSTRIPE $DIR/$tdir > $TLOG
1626 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1627 unlinkmany $DIR/$tdir/t- 1000
1628 [[ $OBJS -gt 0 ]] &&
1629 error "$OBJS objects created on OST-0. See $TLOG" || pass
1631 run_test 27u "skip object creation on OSC w/o objects =========="
1633 test_27v() { # bug 4900
1634 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1637 remote_ost_nodsh && skip "remote OST with nodsh" && return
1639 exhaust_all_precreations 0x215
1642 test_mkdir -p $DIR/$tdir
1643 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1645 touch $DIR/$tdir/$tfile
1646 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1648 for (( i=1; i < OSTCOUNT; i++ )); do
1649 do_facet ost$i lctl set_param fail_loc=0x705
1651 local START=`date +%s`
1652 createmany -o $DIR/$tdir/$tfile 32
1654 local FINISH=`date +%s`
1655 local TIMEOUT=`lctl get_param -n timeout`
1656 local PROCESS=$((FINISH - START))
1657 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1658 error "$FINISH - $START >= $TIMEOUT / 2"
1659 sleep $((TIMEOUT / 2 - PROCESS))
1662 run_test 27v "skip object creation on slow OST ================="
1664 test_27w() { # bug 10997
1665 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1666 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1667 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1668 error "stripe size $size != 65536" || true
1669 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1670 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1672 run_test 27w "check $SETSTRIPE -S option"
1675 [[ $OSTCOUNT -lt 2 ]] &&
1676 skip_env "skipping multiple stripe count/offset test" && return
1678 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1679 for i in $(seq 1 $OSTCOUNT); do
1681 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1682 error "setstripe -c $i -i $offset failed"
1683 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1684 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1685 [ $count -ne $i ] && error "stripe count $count != $i" || true
1686 [ $index -ne $offset ] &&
1687 error "stripe offset $index != $offset" || true
1690 run_test 27wa "check $SETSTRIPE -c -i options"
1693 remote_ost_nodsh && skip "remote OST with nodsh" && return
1694 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1696 OFFSET=$(($OSTCOUNT - 1))
1698 local OST=$(ostname_from_index $OSTIDX)
1700 test_mkdir -p $DIR/$tdir
1701 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1702 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1704 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1705 for i in `seq 0 $OFFSET`; do
1706 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1707 error "OST0 was degraded but new created file still use it"
1709 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1711 run_test 27x "create files while OST0 is degraded"
1714 [[ $OSTCOUNT -lt 2 ]] &&
1715 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1716 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1717 remote_ost_nodsh && skip "remote OST with nodsh" && return
1718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1720 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1721 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1722 osc.$mdtosc.prealloc_last_id)
1723 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1724 osc.$mdtosc.prealloc_next_id)
1725 local fcount=$((last_id - next_id))
1726 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1727 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1729 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1730 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1731 local OST_DEACTIVE_IDX=-1
1736 for OSC in $MDS_OSCS; do
1737 OST=$(osc_to_ost $OSC)
1738 OSTIDX=$(index_from_ostuuid $OST)
1739 if [ $OST_DEACTIVE_IDX == -1 ]; then
1740 OST_DEACTIVE_IDX=$OSTIDX
1742 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1743 echo $OSC "is Deactivated:"
1744 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1748 OSTIDX=$(index_from_ostuuid $OST)
1750 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1752 for OSC in $MDS_OSCS; do
1753 OST=$(osc_to_ost $OSC)
1754 OSTIDX=$(index_from_ostuuid $OST)
1755 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1756 echo $OST "is degraded:"
1757 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1758 obdfilter.$OST.degraded=1
1763 createmany -o $DIR/$tdir/$tfile $fcount
1765 for OSC in $MDS_OSCS; do
1766 OST=$(osc_to_ost $OSC)
1767 OSTIDX=$(index_from_ostuuid $OST)
1768 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1769 echo $OST "is recovered from degraded:"
1770 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1771 obdfilter.$OST.degraded=0
1773 do_facet $SINGLEMDS lctl --device %$OSC activate
1777 # all osp devices get activated, hence -1 stripe count restored
1780 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1781 # devices get activated.
1783 $SETSTRIPE -c -1 $DIR/$tfile
1784 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1786 [ $stripecnt -ne $OSTCOUNT ] &&
1787 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1790 run_test 27y "create files while OST0 is degraded and the rest inactive"
1796 lmm_count=$($GETSTRIPE -c $1)
1797 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1798 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1800 local old_ifs="$IFS"
1802 fid=($($LFS path2fid $1))
1805 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1806 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1808 # compare lmm_seq and lu_fid->f_seq
1809 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1810 # compare lmm_object_id and lu_fid->oid
1811 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1813 # check the trusted.fid attribute of the OST objects of the file
1814 local have_obdidx=false
1816 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1817 # skip lines up to and including "obdidx"
1818 [ -z "$obdidx" ] && break
1819 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1820 $have_obdidx || continue
1822 local ost=$((obdidx + 1))
1823 local dev=$(ostdevname $ost)
1826 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1828 seq=$(echo $seq | sed -e "s/^0x//g")
1829 if [ $seq == 0 ]; then
1830 oid_hex=$(echo $oid)
1832 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1834 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1838 # Don't unmount/remount the OSTs if we don't need to do that.
1839 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1840 # update too, until that use mount/ll_decode_filter_fid/mount.
1841 # Re-enable when debugfs will understand new filter_fid.
1843 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1844 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1845 $dev 2>/dev/null" | grep "parent=")
1848 mount_fstype ost$ost
1849 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1850 $(facet_mntpt ost$ost)/$obj_file)
1851 unmount_fstype ost$ost
1852 start ost$ost $dev $OST_MOUNT_OPTS
1855 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1857 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1859 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1860 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1861 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1862 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1863 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1865 if echo $ff_parent | grep -q 'stripe='; then
1866 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1869 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1870 # into f_ver in this case. See the comment on
1873 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1877 # compare lmm_seq and filter_fid->ff_parent.f_seq
1878 [ $ff_pseq = $lmm_seq ] ||
1879 error "FF parent SEQ $ff_pseq != $lmm_seq"
1880 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1881 [ $ff_poid = $lmm_oid ] ||
1882 error "FF parent OID $ff_poid != $lmm_oid"
1883 (($ff_pstripe == $stripe_nr)) ||
1884 error "FF stripe $ff_pstripe != $stripe_nr"
1886 stripe_nr=$((stripe_nr + 1))
1891 remote_ost_nodsh && skip "remote OST with nodsh" && return
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1893 test_mkdir -p $DIR/$tdir
1895 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1896 { error "setstripe -c -1 failed"; return 1; }
1897 # We need to send a write to every object to get parent FID info set.
1898 # This _should_ also work for setattr, but does not currently.
1899 # touch $DIR/$tdir/$tfile-1 ||
1900 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1901 { error "dd $tfile-1 failed"; return 2; }
1902 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1903 { error "setstripe -c -1 failed"; return 3; }
1904 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1905 { error "dd $tfile-2 failed"; return 4; }
1907 # make sure write RPCs have been sent to OSTs
1910 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1911 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1913 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1915 test_27A() { # b=19102
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1917 local restore_size=$($GETSTRIPE -S $MOUNT)
1918 local restore_count=$($GETSTRIPE -c $MOUNT)
1919 local restore_offset=$($GETSTRIPE -i $MOUNT)
1920 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1921 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1922 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1923 local default_size=$($GETSTRIPE -S $MOUNT)
1924 local default_offset=$($GETSTRIPE -i $MOUNT)
1925 local dsize=$((1024 * 1024))
1926 [ $default_size -eq $dsize ] ||
1927 error "stripe size $default_size != $dsize"
1928 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1929 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1931 run_test 27A "check filesystem-wide default LOV EA values"
1933 test_27B() { # LU-2523
1934 test_mkdir -p $DIR/$tdir
1935 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1937 # open f1 with O_LOV_DELAY_CREATE
1939 # call setstripe ioctl on open file descriptor for f1
1941 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1945 # open f1 with O_LOV_DELAY_CREATE
1947 # call setstripe ioctl on open file descriptor for f1
1949 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1951 # Allow multiop to fail in imitation of NFS's busted semantics.
1954 run_test 27B "call setstripe on open unlinked file/rename victim"
1956 test_27C() { #LU-2871
1957 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1965 test_mkdir -p $DIR/$tdir
1967 for i in $(seq 0 $((OSTCOUNT - 1))); do
1968 # set stripe across all OSTs starting from OST$i
1969 $SETSTRIPE -i $i -c -1 $tfile$i
1970 # get striping information
1971 ost_idx=($($GETSTRIPE $tfile$i |
1972 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1976 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1977 error "${#ost_idx[@]} != $OSTCOUNT"
1979 for index in $(seq 0 $((OSTCOUNT - 1))); do
1981 for j in $(echo ${ost_idx[@]}); do
1982 if [ $index -eq $j ]; then
1988 error "Can not find $index in ${ost_idx[@]}"
1992 run_test 27C "check full striping across all OSTs"
1995 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1996 local POOL=${POOL:-testpool}
1998 local last_ost=$(($OSTCOUNT - 1))
2000 local ost_list=$(seq $first_ost $ost_step $last_ost)
2001 local ost_range="$first_ost $last_ost $ost_step"
2004 pool_add $POOL || error "pool_add failed"
2005 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2006 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2007 error "llapi_layout_test failed"
2008 cleanup_pools || error "cleanup_pools failed"
2010 run_test 27D "validate llapi_layout API"
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
2566 run_test 33b "test open file with malformed flags (No panic)"
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]=$?
6904 run_test 103a "acl test ========================================="
6908 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
6909 local mountopts=$MDS_MOUNT_OPTS
6911 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
6915 stop $SINGLEMDS || error "failed to stop MDT."
6917 if [ -z "$MDS_MOUNT_OPTS" ]; then
6918 MDS_MOUNT_OPTS="-o noacl"
6920 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
6922 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6923 error "failed to start MDT."
6924 MDS_MOUNT_OPTS=$mountopts
6928 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
6932 stop $SINGLEMDS || error "failed to stop MDT."
6934 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6935 error "failed to start MDT."
6940 run_test 103b "MDS mount option 'noacl'"
6944 cp -rp $DIR/$tdir $DIR/$tdir.bak
6946 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
6947 error "$DIR/$tdir shouldn't contain default ACL"
6948 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
6949 error "$DIR/$tdir.bak shouldn't contain default ACL"
6952 run_test 103c "'cp -rp' won't set empty acl"
6955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6957 lfs df || error "lfs df failed"
6958 lfs df -ih || error "lfs df -ih failed"
6959 lfs df -h $DIR || error "lfs df -h $DIR failed"
6960 lfs df -i $DIR || error "lfs df -i $DIR failed"
6961 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6962 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6964 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6965 lctl --device %$OSC deactivate
6966 lfs df || error "lfs df with deactivated OSC failed"
6967 lctl --device %$OSC activate
6968 # wait the osc back to normal
6969 wait_osc_import_state client ost FULL
6971 lfs df || error "lfs df with reactivated OSC failed"
6974 run_test 104a "lfs df [-ih] [path] test ========================="
6977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6978 [ $RUNAS_ID -eq $UID ] &&
6979 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6981 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6982 grep "Permission denied" | wc -l)))
6983 if [ $denied_cnt -ne 0 ]; then
6984 error "lfs check servers test failed"
6987 run_test 104b "$RUNAS lfs check servers test ===================="
6990 # doesn't work on 2.4 kernels
6992 if $(flock_is_enabled); then
6993 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6995 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6999 run_test 105a "flock when mounted without -o flock test ========"
7003 if $(flock_is_enabled); then
7004 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7006 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7010 run_test 105b "fcntl when mounted without -o flock test ========"
7014 if $(flock_is_enabled); then
7015 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7017 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7021 run_test 105c "lockf when mounted without -o flock test ========"
7023 test_105d() { # bug 15924
7024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7025 test_mkdir -p $DIR/$tdir
7026 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7027 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7028 $LCTL set_param fail_loc=0x80000315
7029 flocks_test 2 $DIR/$tdir
7031 run_test 105d "flock race (should not freeze) ========"
7033 test_105e() { # bug 22660 && 22040
7034 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7036 flocks_test 3 $DIR/$tfile
7038 run_test 105e "Two conflicting flocks from same process ======="
7040 test_106() { #bug 10921
7041 test_mkdir -p $DIR/$tdir
7042 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7043 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7045 run_test 106 "attempt exec of dir followed by chown of that dir"
7048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7055 local save_pattern=$(sysctl -n kernel.core_pattern)
7056 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7057 sysctl -w kernel.core_pattern=$file
7058 sysctl -w kernel.core_uses_pid=0
7066 kill -s 11 $SLEEPPID
7068 if [ -e $file ]; then
7069 size=`stat -c%s $file`
7070 [ $size -eq 0 ] && error "Fail to create core file $file"
7072 error "Fail to create core file $file"
7075 sysctl -w kernel.core_pattern=$save_pattern
7076 sysctl -w kernel.core_uses_pid=$save_uses_pid
7079 run_test 107 "Coredump on SIG"
7082 test_mkdir -p $DIR/$tdir
7083 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7084 error "mkdir with 255 char failed"
7085 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7086 error "mkdir with 256 char should fail, but did not"
7087 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7088 error "create with 255 char failed"
7089 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7090 error "create with 256 char should fail, but did not"
7095 run_test 110 "filename length checking"
7098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7099 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7100 tail -1 | cut -c11-20)
7101 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7102 echo "Starting with $OSTIO_pre threads"
7105 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7106 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7107 echo "$NUMTEST creates/unlinks"
7108 test_mkdir -p $DIR/$tdir
7109 createmany -o $DIR/$tdir/$tfile $NUMTEST
7110 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7112 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7113 tail -1 | cut -c11-20)
7115 # don't return an error
7116 [ $OSTIO_post == $OSTIO_pre ] && echo \
7117 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7118 echo "This may be fine, depending on what ran before this test" &&
7119 echo "and how fast this system is." && return
7121 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7123 run_test 115 "verify dynamic thread creation===================="
7126 wait_delete_completed
7127 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7128 echo OST kbytes available: ${AVAIL[@]}
7129 MAXI=0; MAXV=${AVAIL[0]}
7130 MINI=0; MINV=${AVAIL[0]}
7131 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7132 #echo OST $i: ${AVAIL[i]}kb
7133 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7134 MAXV=${AVAIL[i]}; MAXI=$i
7136 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7137 MINV=${AVAIL[i]}; MINI=$i
7140 echo Min free space: OST $MINI: $MINV
7141 echo Max free space: OST $MAXI: $MAXV
7144 test_116a() { # was previously test_116()
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7146 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7148 echo -n "Free space priority "
7149 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7154 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7155 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7157 trap simple_cleanup_common EXIT
7160 # Check if we need to generate uneven OSTs
7161 test_mkdir -p $DIR/$tdir/OST${MINI}
7162 local FILL=$(($MINV / 4))
7163 local DIFF=$(($MAXV - $MINV))
7164 local DIFF2=$(($DIFF * 100 / $MINV))
7166 local threshold=$(do_facet $SINGLEMDS \
7167 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7168 threshold=${threshold%%%}
7169 echo -n "Check for uneven OSTs: "
7170 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7172 if [[ $DIFF2 -gt $threshold ]]; then
7174 echo "Don't need to fill OST$MINI"
7176 # generate uneven OSTs. Write 2% over the QOS threshold value
7178 DIFF=$(($threshold - $DIFF2 + 2))
7179 DIFF2=$(( ($MINV * $DIFF)/100 ))
7180 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7181 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7182 error "setstripe failed"
7183 DIFF=$(($DIFF2 / 2048))
7185 while [ $i -lt $DIFF ]; do
7187 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7188 bs=2M count=1 2>/dev/null
7197 DIFF=$(($MAXV - $MINV))
7198 DIFF2=$(($DIFF * 100 / $MINV))
7199 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7200 if [[ $DIFF2 -gt $threshold ]]; then
7203 echo "failed - QOS mode won't be used"
7204 skip "QOS imbalance criteria not met"
7205 simple_cleanup_common
7209 MINI1=$MINI; MINV1=$MINV
7210 MAXI1=$MAXI; MAXV1=$MAXV
7212 # now fill using QOS
7213 $SETSTRIPE -c 1 $DIR/$tdir
7214 FILL=$(($FILL / 200))
7215 if [ $FILL -gt 600 ]; then
7218 echo "writing $FILL files to QOS-assigned OSTs"
7220 while [ $i -lt $FILL ]; do
7222 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7226 echo "wrote $i 200k files"
7230 echo "Note: free space may not be updated, so measurements might be off"
7232 DIFF2=$(($MAXV - $MINV))
7233 echo "free space delta: orig $DIFF final $DIFF2"
7234 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7235 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7236 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7237 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7238 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7239 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7241 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7243 # Figure out which files were written where
7244 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7245 awk '/'$MINI1': / {print $2; exit}')
7247 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7248 echo "$MINC files created on smaller OST $MINI1"
7249 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7250 awk '/'$MAXI1': / {print $2; exit}')
7252 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7253 echo "$MAXC files created on larger OST $MAXI1"
7254 FILL=$(($MAXC * 100 / $MINC - 100))
7255 [[ $MINC -gt 0 ]] &&
7256 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7257 [[ $MAXC -gt $MINC ]] ||
7258 error_ignore LU-9 "stripe QOS didn't balance free space"
7259 simple_cleanup_common
7261 run_test 116a "stripe QOS: free space balance ==================="
7263 test_116b() { # LU-2093
7264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7265 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7266 head -1 2>/dev/null)" ] && skip "no QOS" && return
7267 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7269 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7270 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7271 do_facet $SINGLEMDS lctl set_param \
7272 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7274 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7275 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7276 do_facet $SINGLEMDS lctl set_param fail_loc=0
7278 do_facet $SINGLEMDS lctl set_param \
7279 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7281 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7283 test_117() # bug 10891
7285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7286 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7287 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7288 lctl set_param fail_loc=0x21e
7289 > $DIR/$tfile || error "truncate failed"
7290 lctl set_param fail_loc=0
7291 echo "Truncate succeeded."
7294 run_test 117 "verify osd extend =========="
7296 NO_SLOW_RESENDCOUNT=4
7297 export OLD_RESENDCOUNT=""
7298 set_resend_count () {
7299 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7300 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7301 lctl set_param -n $PROC_RESENDCOUNT $1
7302 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7305 # for reduce test_118* time (b=14842)
7306 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7308 # Reset async IO behavior after error case
7310 FILE=$DIR/reset_async
7312 # Ensure all OSCs are cleared
7313 $SETSTRIPE -c -1 $FILE
7314 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7319 test_118a() #bug 11710
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7324 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7325 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7326 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7328 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7329 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7334 run_test 118a "verify O_SYNC works =========="
7338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7339 remote_ost_nodsh && skip "remote OST with nodsh" && return
7343 #define OBD_FAIL_OST_ENOENT 0x217
7344 set_nodes_failloc "$(osts_nodes)" 0x217
7345 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7347 set_nodes_failloc "$(osts_nodes)" 0
7348 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7349 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7352 if [[ $RC -eq 0 ]]; then
7353 error "Must return error due to dropped pages, rc=$RC"
7357 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7358 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7362 echo "Dirty pages not leaked on ENOENT"
7364 # Due to the above error the OSC will issue all RPCs syncronously
7365 # until a subsequent RPC completes successfully without error.
7366 $MULTIOP $DIR/$tfile Ow4096yc
7371 run_test 118b "Reclaim dirty pages on fatal error =========="
7375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7377 # for 118c, restore the original resend count, LU-1940
7378 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7379 set_resend_count $OLD_RESENDCOUNT
7380 remote_ost_nodsh && skip "remote OST with nodsh" && return
7384 #define OBD_FAIL_OST_EROFS 0x216
7385 set_nodes_failloc "$(osts_nodes)" 0x216
7387 # multiop should block due to fsync until pages are written
7388 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7392 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7393 error "Multiop failed to block on fsync, pid=$MULTIPID"
7396 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7398 if [[ $WRITEBACK -eq 0 ]]; then
7399 error "No page in writeback, writeback=$WRITEBACK"
7402 set_nodes_failloc "$(osts_nodes)" 0
7405 if [[ $RC -ne 0 ]]; then
7406 error "Multiop fsync failed, rc=$RC"
7409 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7410 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7412 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7413 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7417 echo "Dirty pages flushed via fsync on EROFS"
7420 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7422 # continue to use small resend count to reduce test_118* time (b=14842)
7423 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7428 remote_ost_nodsh && skip "remote OST with nodsh" && return
7432 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7433 set_nodes_failloc "$(osts_nodes)" 0x214
7434 # multiop should block due to fsync until pages are written
7435 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7439 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7440 error "Multiop failed to block on fsync, pid=$MULTIPID"
7443 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7445 if [[ $WRITEBACK -eq 0 ]]; then
7446 error "No page in writeback, writeback=$WRITEBACK"
7449 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7450 set_nodes_failloc "$(osts_nodes)" 0
7452 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7453 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7455 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7456 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7460 echo "Dirty pages gaurenteed flushed via fsync"
7463 run_test 118d "Fsync validation inject a delay of the bulk =========="
7466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7469 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7470 lctl set_param fail_loc=0x8000040a
7472 # Should simulate EINVAL error which is fatal
7473 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7475 if [[ $RC -eq 0 ]]; then
7476 error "Must return error due to dropped pages, rc=$RC"
7479 lctl set_param fail_loc=0x0
7481 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7482 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7483 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7485 if [[ $LOCKED -ne 0 ]]; then
7486 error "Locked pages remain in cache, locked=$LOCKED"
7489 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7490 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7494 echo "No pages locked after fsync"
7499 run_test 118f "Simulate unrecoverable OSC side error =========="
7502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7505 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7506 lctl set_param fail_loc=0x406
7508 # simulate local -ENOMEM
7509 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7512 lctl set_param fail_loc=0
7513 if [[ $RC -eq 0 ]]; then
7514 error "Must return error due to dropped pages, rc=$RC"
7517 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7518 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7519 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7521 if [[ $LOCKED -ne 0 ]]; then
7522 error "Locked pages remain in cache, locked=$LOCKED"
7525 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7526 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7530 echo "No pages locked after fsync"
7535 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7539 remote_ost_nodsh && skip "remote OST with nodsh" && return
7543 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7544 set_nodes_failloc "$(osts_nodes)" 0x20e
7545 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7549 set_nodes_failloc "$(osts_nodes)" 0
7550 if [[ $RC -eq 0 ]]; then
7551 error "Must return error due to dropped pages, rc=$RC"
7554 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7555 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7558 if [[ $LOCKED -ne 0 ]]; then
7559 error "Locked pages remain in cache, locked=$LOCKED"
7562 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7563 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7567 echo "No pages locked after fsync"
7571 run_test 118h "Verify timeout in handling recoverables errors =========="
7573 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7577 remote_ost_nodsh && skip "remote OST with nodsh" && return
7581 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7582 set_nodes_failloc "$(osts_nodes)" 0x20e
7584 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7585 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7588 set_nodes_failloc "$(osts_nodes)" 0
7592 if [[ $RC -ne 0 ]]; then
7593 error "got error, but should be not, rc=$RC"
7596 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7597 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7598 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7599 if [[ $LOCKED -ne 0 ]]; then
7600 error "Locked pages remain in cache, locked=$LOCKED"
7603 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7604 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7608 echo "No pages locked after fsync"
7612 run_test 118i "Fix error before timeout in recoverable error =========="
7614 [ "$SLOW" = "no" ] && set_resend_count 4
7617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7618 remote_ost_nodsh && skip "remote OST with nodsh" && return
7622 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7623 set_nodes_failloc "$(osts_nodes)" 0x220
7625 # return -EIO from OST
7626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7628 set_nodes_failloc "$(osts_nodes)" 0x0
7629 if [[ $RC -eq 0 ]]; then
7630 error "Must return error due to dropped pages, rc=$RC"
7633 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7634 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7635 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7636 if [[ $LOCKED -ne 0 ]]; then
7637 error "Locked pages remain in cache, locked=$LOCKED"
7640 # in recoverable error on OST we want resend and stay until it finished
7641 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7642 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7646 echo "No pages locked after fsync"
7650 run_test 118j "Simulate unrecoverable OST side error =========="
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7655 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7657 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7658 set_nodes_failloc "$(osts_nodes)" 0x20e
7659 test_mkdir -p $DIR/$tdir
7661 for ((i=0;i<10;i++)); do
7662 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7663 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7670 set_nodes_failloc "$(osts_nodes)" 0
7673 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7679 test_mkdir -p $DIR/$tdir
7680 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7683 run_test 118l "fsync dir ========="
7685 test_118m() # LU-3066
7687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7688 test_mkdir -p $DIR/$tdir
7689 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7692 run_test 118m "fdatasync dir ========="
7694 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7696 test_119a() # bug 11737
7698 BSIZE=$((512 * 1024))
7699 directio write $DIR/$tfile 0 1 $BSIZE
7700 # We ask to read two blocks, which is more than a file size.
7701 # directio will indicate an error when requested and actual
7702 # sizes aren't equeal (a normal situation in this case) and
7703 # print actual read amount.
7704 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7705 if [ "$NOB" != "$BSIZE" ]; then
7706 error "read $NOB bytes instead of $BSIZE"
7710 run_test 119a "Short directIO read must return actual read amount"
7712 test_119b() # bug 11737
7714 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7716 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7717 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7719 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7720 error "direct read failed"
7723 run_test 119b "Sparse directIO read must return actual read amount"
7725 test_119c() # bug 13099
7728 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7729 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7732 run_test 119c "Testing for direct read hitting hole"
7734 test_119d() # bug 15950
7736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7737 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7738 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7740 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7741 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7742 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7743 lctl set_param fail_loc=0x40d
7744 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7747 cat $DIR/$tfile > /dev/null &
7748 lctl set_param fail_loc=0
7751 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7753 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7754 error "the read rpcs have not completed in 2s"
7756 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7758 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7762 test_mkdir -p $DIR/$tdir
7763 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7764 skip "no early lock cancel on server" && return 0
7766 lru_resize_disable mdc
7767 lru_resize_disable osc
7768 cancel_lru_locks mdc
7769 # asynchronous object destroy at MDT could cause bl ast to client
7770 cancel_lru_locks osc
7772 stat $DIR/$tdir > /dev/null
7773 can1=$(do_facet $SINGLEMDS \
7774 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7775 awk '/ldlm_cancel/ {print $2}')
7776 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7777 awk '/ldlm_bl_callback/ {print $2}')
7778 test_mkdir -c1 $DIR/$tdir/d1
7779 can2=$(do_facet $SINGLEMDS \
7780 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7781 awk '/ldlm_cancel/ {print $2}')
7782 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7783 awk '/ldlm_bl_callback/ {print $2}')
7784 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7785 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7786 lru_resize_enable mdc
7787 lru_resize_enable osc
7789 run_test 120a "Early Lock Cancel: mkdir test"
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7793 test_mkdir $DIR/$tdir
7794 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7795 skip "no early lock cancel on server" && return 0
7796 lru_resize_disable mdc
7797 lru_resize_disable osc
7798 cancel_lru_locks mdc
7799 stat $DIR/$tdir > /dev/null
7800 can1=$(do_facet $SINGLEMDS \
7801 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7802 awk '/ldlm_cancel/ {print $2}')
7803 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7804 awk '/ldlm_bl_callback/ {print $2}')
7806 can2=$(do_facet $SINGLEMDS \
7807 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7808 awk '/ldlm_cancel/ {print $2}')
7809 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7810 awk '/ldlm_bl_callback/ {print $2}')
7811 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7812 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7813 lru_resize_enable mdc
7814 lru_resize_enable osc
7816 run_test 120b "Early Lock Cancel: create test"
7819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7820 test_mkdir -c1 $DIR/$tdir
7821 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7822 skip "no early lock cancel on server" && return 0
7823 lru_resize_disable mdc
7824 lru_resize_disable osc
7825 test_mkdir -p -c1 $DIR/$tdir/d1
7826 test_mkdir -p -c1 $DIR/$tdir/d2
7827 touch $DIR/$tdir/d1/f1
7828 cancel_lru_locks mdc
7829 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7830 can1=$(do_facet $SINGLEMDS \
7831 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7832 awk '/ldlm_cancel/ {print $2}')
7833 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7834 awk '/ldlm_bl_callback/ {print $2}')
7835 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7836 can2=$(do_facet $SINGLEMDS \
7837 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7838 awk '/ldlm_cancel/ {print $2}')
7839 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7840 awk '/ldlm_bl_callback/ {print $2}')
7841 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7842 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7843 lru_resize_enable mdc
7844 lru_resize_enable osc
7846 run_test 120c "Early Lock Cancel: link test"
7849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7850 test_mkdir -p -c1 $DIR/$tdir
7851 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7852 skip "no early lock cancel on server" && return 0
7853 lru_resize_disable mdc
7854 lru_resize_disable osc
7856 cancel_lru_locks mdc
7857 stat $DIR/$tdir > /dev/null
7858 can1=$(do_facet $SINGLEMDS \
7859 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7860 awk '/ldlm_cancel/ {print $2}')
7861 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7862 awk '/ldlm_bl_callback/ {print $2}')
7863 chmod a+x $DIR/$tdir
7864 can2=$(do_facet $SINGLEMDS \
7865 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7866 awk '/ldlm_cancel/ {print $2}')
7867 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7868 awk '/ldlm_bl_callback/ {print $2}')
7869 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7870 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7871 lru_resize_enable mdc
7872 lru_resize_enable osc
7874 run_test 120d "Early Lock Cancel: setattr test"
7877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7878 test_mkdir -p -c1 $DIR/$tdir
7879 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7880 skip "no early lock cancel on server" && return 0
7881 lru_resize_disable mdc
7882 lru_resize_disable osc
7883 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7884 cancel_lru_locks mdc
7885 cancel_lru_locks osc
7886 dd if=$DIR/$tdir/f1 of=/dev/null
7887 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7888 # XXX client can not do early lock cancel of OST lock
7889 # during unlink (LU-4206), so cancel osc lock now.
7890 cancel_lru_locks osc
7891 can1=$(do_facet $SINGLEMDS \
7892 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7893 awk '/ldlm_cancel/ {print $2}')
7894 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7895 awk '/ldlm_bl_callback/ {print $2}')
7896 unlink $DIR/$tdir/f1
7898 can2=$(do_facet $SINGLEMDS \
7899 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7900 awk '/ldlm_cancel/ {print $2}')
7901 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7902 awk '/ldlm_bl_callback/ {print $2}')
7903 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7904 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7905 lru_resize_enable mdc
7906 lru_resize_enable osc
7908 run_test 120e "Early Lock Cancel: unlink test"
7911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7912 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7913 skip "no early lock cancel on server" && return 0
7914 test_mkdir -p -c1 $DIR/$tdir
7915 lru_resize_disable mdc
7916 lru_resize_disable osc
7917 test_mkdir -p -c1 $DIR/$tdir/d1
7918 test_mkdir -p -c1 $DIR/$tdir/d2
7919 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7920 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7921 cancel_lru_locks mdc
7922 cancel_lru_locks osc
7923 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7924 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7925 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7926 # XXX client can not do early lock cancel of OST lock
7927 # during rename (LU-4206), so cancel osc lock now.
7928 cancel_lru_locks osc
7929 can1=$(do_facet $SINGLEMDS \
7930 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7931 awk '/ldlm_cancel/ {print $2}')
7932 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7933 awk '/ldlm_bl_callback/ {print $2}')
7934 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7936 can2=$(do_facet $SINGLEMDS \
7937 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7938 awk '/ldlm_cancel/ {print $2}')
7939 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7940 awk '/ldlm_bl_callback/ {print $2}')
7941 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7942 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7943 lru_resize_enable mdc
7944 lru_resize_enable osc
7946 run_test 120f "Early Lock Cancel: rename test"
7949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7950 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7951 skip "no early lock cancel on server" && return 0
7952 lru_resize_disable mdc
7953 lru_resize_disable osc
7955 echo create $count files
7956 test_mkdir -p $DIR/$tdir
7957 cancel_lru_locks mdc
7958 cancel_lru_locks osc
7961 can0=$(do_facet $SINGLEMDS \
7962 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7963 awk '/ldlm_cancel/ {print $2}')
7964 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7965 awk '/ldlm_bl_callback/ {print $2}')
7966 createmany -o $DIR/$tdir/f $count
7968 can1=$(do_facet $SINGLEMDS \
7969 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7970 awk '/ldlm_cancel/ {print $2}')
7971 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7972 awk '/ldlm_bl_callback/ {print $2}')
7974 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7975 echo rm $count files
7978 can2=$(do_facet $SINGLEMDS \
7979 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7980 awk '/ldlm_cancel/ {print $2}')
7981 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7982 awk '/ldlm_bl_callback/ {print $2}')
7984 echo total: $count removes in $((t2-t1))
7985 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7987 # wait for commitment of removal
7988 lru_resize_enable mdc
7989 lru_resize_enable osc
7991 run_test 120g "Early Lock Cancel: performance test"
7993 test_121() { #bug #10589
7994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7996 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7997 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7998 lctl set_param fail_loc=0x310
7999 cancel_lru_locks osc > /dev/null
8000 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8001 lctl set_param fail_loc=0
8002 [[ $reads -eq $writes ]] ||
8003 error "read $reads blocks, must be $writes blocks"
8005 run_test 121 "read cancel race ========="
8007 test_123a() { # was test 123, statahead(bug 11401)
8008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8010 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8011 log "testing on UP system. Performance may be not as good as expected."
8016 test_mkdir -p $DIR/$tdir
8017 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8018 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8020 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8021 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8023 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8024 lctl set_param -n llite.*.statahead_max 0
8025 lctl get_param llite.*.statahead_max
8026 cancel_lru_locks mdc
8027 cancel_lru_locks osc
8029 time ls -l $DIR/$tdir | wc -l
8031 delta=$((etime - stime))
8032 log "ls $i files without statahead: $delta sec"
8033 lctl set_param llite.*.statahead_max=$max
8035 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8036 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8037 cancel_lru_locks mdc
8038 cancel_lru_locks osc
8040 time ls -l $DIR/$tdir | wc -l
8042 delta_sa=$((etime - stime))
8043 log "ls $i files with statahead: $delta_sa sec"
8044 lctl get_param -n llite.*.statahead_stats
8045 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8047 [[ $swrong -lt $ewrong ]] &&
8048 log "statahead was stopped, maybe too many locks held!"
8049 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8051 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8052 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8053 lctl set_param -n llite.*.statahead_max 0
8054 lctl get_param llite.*.statahead_max
8055 cancel_lru_locks mdc
8056 cancel_lru_locks osc
8058 time ls -l $DIR/$tdir | wc -l
8060 delta=$((etime - stime))
8061 log "ls $i files again without statahead: $delta sec"
8062 lctl set_param llite.*.statahead_max=$max
8063 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8064 if [ $SLOWOK -eq 0 ]; then
8065 error "ls $i files is slower with statahead!"
8067 log "ls $i files is slower with statahead!"
8073 [ $delta -gt 20 ] && break
8074 [ $delta -gt 8 ] && MULT=$((50 / delta))
8075 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8083 delta=$((etime - stime))
8084 log "rm -r $DIR/$tdir/: $delta seconds"
8086 lctl get_param -n llite.*.statahead_stats
8088 run_test 123a "verify statahead work"
8090 test_123b () { # statahead(bug 15027)
8091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8092 test_mkdir -p $DIR/$tdir
8093 createmany -o $DIR/$tdir/$tfile-%d 1000
8095 cancel_lru_locks mdc
8096 cancel_lru_locks osc
8098 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8099 lctl set_param fail_loc=0x80000803
8100 ls -lR $DIR/$tdir > /dev/null
8102 lctl set_param fail_loc=0x0
8103 lctl get_param -n llite.*.statahead_stats
8108 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8112 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8113 skip "no lru resize on server" && return 0
8115 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8117 log "create $NR files at $DIR/$tdir"
8118 createmany -o $DIR/$tdir/f $NR ||
8119 error "failed to create $NR files in $DIR/$tdir"
8121 cancel_lru_locks mdc
8122 ls -l $DIR/$tdir > /dev/null
8126 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8127 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8128 LRU_SIZE=$($LCTL get_param -n $PARAM)
8129 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8130 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8132 log "NS=$(basename $NSDIR)"
8137 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8138 skip "Not enough cached locks created!"
8145 # We know that lru resize allows one client to hold $LIMIT locks
8146 # for 10h. After that locks begin to be killed by client.
8148 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8151 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8152 # killing locks. Some time was spent for creating locks. This means
8153 # that up to the moment of sleep finish we must have killed some of
8154 # them (10-100 locks). This depends on how fast ther were created.
8155 # Many of them were touched in almost the same moment and thus will
8156 # be killed in groups.
8157 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8159 # Use $LRU_SIZE_B here to take into account real number of locks
8160 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8161 local LRU_SIZE_B=$LRU_SIZE
8163 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8164 log "OLD_LVF=$OLD_LVF"
8165 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8167 # Let's make sure that we really have some margin. Client checks
8168 # cached locks every 10 sec.
8170 log "Sleep ${SLEEP} sec"
8172 while ((SEC<$SLEEP)); do
8176 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8180 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8181 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8183 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8184 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8185 unlinkmany $DIR/$tdir/f $NR
8189 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8190 log "unlink $NR files at $DIR/$tdir"
8191 unlinkmany $DIR/$tdir/f $NR
8193 run_test 124a "lru resize ======================================="
8195 get_max_pool_limit()
8197 local limit=$($LCTL get_param \
8198 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8201 if [[ $l -gt $max ]]; then
8209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8210 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8211 skip "no lru resize on server" && return 0
8213 LIMIT=$(get_max_pool_limit)
8215 NR=$(($(default_lru_size)*20))
8216 if [[ $NR -gt $LIMIT ]]; then
8217 log "Limit lock number by $LIMIT locks"
8220 lru_resize_disable mdc
8221 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8222 error "failed to create $DIR/$tdir/disable_lru_resize"
8224 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8225 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8226 cancel_lru_locks mdc
8229 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8232 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8235 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8239 nolruresize_delta=$((etime-stime))
8240 log "ls -la time: $nolruresize_delta seconds"
8241 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8242 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8244 lru_resize_enable mdc
8245 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8246 error "failed to create $DIR/$tdir/enable_lru_resize"
8248 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8249 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8250 cancel_lru_locks mdc
8253 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8256 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8259 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8263 lruresize_delta=$((etime-stime))
8264 log "ls -la time: $lruresize_delta seconds"
8265 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8267 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8268 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8269 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8270 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8272 log "lru resize performs the same with no lru resize"
8274 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8276 run_test 124b "lru resize (performance test) ======================="
8278 test_125() { # 13358
8279 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8280 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8281 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8282 test_mkdir -p $DIR/d125 || error "mkdir failed"
8283 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8284 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8285 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8287 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8289 test_126() { # bug 12829/13455
8290 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8291 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8292 $GSS && skip "must run as gss disabled" && return
8294 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8295 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8297 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8299 run_test 126 "check that the fsgid provided by the client is taken into account"
8301 test_127a() { # bug 15521
8302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8303 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8304 $LCTL set_param osc.*.stats=0
8305 FSIZE=$((2048 * 1024))
8306 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8307 cancel_lru_locks osc
8308 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8310 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8311 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8312 echo "got $COUNT $NAME"
8313 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8314 eval $NAME=$COUNT || error "Wrong proc format"
8317 read_bytes|write_bytes)
8318 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8319 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8320 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8321 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8322 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8323 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8324 error "sumsquare is too small: $SUMSQ"
8325 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8326 error "sumsquare is too big: $SUMSQ"
8330 done < $DIR/${tfile}.tmp
8332 #check that we actually got some stats
8333 [ "$read_bytes" ] || error "Missing read_bytes stats"
8334 [ "$write_bytes" ] || error "Missing write_bytes stats"
8335 [ "$read_bytes" != 0 ] || error "no read done"
8336 [ "$write_bytes" != 0 ] || error "no write done"
8338 run_test 127a "verify the client stats are sane"
8340 test_127b() { # bug LU-333
8341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8342 $LCTL set_param llite.*.stats=0
8343 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8344 # perform 2 reads and writes so MAX is different from SUM.
8345 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8346 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8347 cancel_lru_locks osc
8348 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8349 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8351 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8352 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8353 echo "got $COUNT $NAME"
8354 eval $NAME=$COUNT || error "Wrong proc format"
8358 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8359 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8360 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8361 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8364 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8365 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8366 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8367 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8371 done < $TMP/${tfile}.tmp
8373 #check that we actually got some stats
8374 [ "$read_bytes" ] || error "Missing read_bytes stats"
8375 [ "$write_bytes" ] || error "Missing write_bytes stats"
8376 [ "$read_bytes" != 0 ] || error "no read done"
8377 [ "$write_bytes" != 0 ] || error "no write done"
8379 run_test 127b "verify the llite client stats are sane"
8381 test_128() { # bug 15212
8383 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8388 result=$(grep error $TMP/$tfile.log)
8390 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8392 run_test 128 "interactive lfs for 2 consecutive find's"
8399 local LDPROC=/proc/fs/ldiskfs
8400 local facets=$(get_facets MDS)
8402 for facet in ${facets//,/ }; do
8403 canondev=$(ldiskfs_canon \
8404 *.$(convert_facet2label $facet).mntdev $facet)
8405 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8406 LDPROC=/sys/fs/ldiskfs
8407 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8413 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8414 skip "Only applicable to ldiskfs-based MDTs"
8417 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8422 test_mkdir -p $DIR/$tdir
8424 # block size of mds1
8425 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8426 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8427 local MAX=$((MDSBLOCKSIZE * 3))
8429 local I=$(stat -c%s "$DIR/$tdir")
8431 local STRIPE_COUNT=1
8432 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8433 MAX=$((MAX*STRIPE_COUNT))
8434 while [[ $I -le $MAX ]]; do
8435 $MULTIOP $DIR/$tdir/$J Oc
8437 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8438 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8439 #and EFBIG for previous versions
8440 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8442 echo "return code $rc received as expected"
8443 multiop $DIR/$tdir/$J Oc ||
8444 error_exit "multiop failed w/o dir size limit"
8446 I=$(stat -c%s "$DIR/$tdir")
8448 if [ $(lustre_version_code $SINGLEMDS) -lt \
8449 $(version_code 2.4.51) ]
8451 [[ $I -eq $MAX ]] && return 0
8453 [[ $I -gt $MAX ]] && return 0
8455 error_exit "current dir size $I, previous limit $MAX"
8456 elif [ $rc -ne 0 ]; then
8458 error_exit "return code $rc received instead of expected " \
8459 "$EFBIG or $ENOSPC, files in dir $I"
8462 I=$(stat -c%s "$DIR/$tdir")
8466 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8468 run_test 129 "test directory size limit ========================"
8477 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8478 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8481 trap cleanup_130 EXIT RETURN
8483 local fm_file=$DIR/$tfile
8484 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8485 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8486 error "dd failed for $fm_file"
8488 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8489 filefrag -ves $fm_file
8491 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8492 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8493 [ $RC != 0 ] && error "filefrag $fm_file failed"
8495 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8496 grep -v "ext:" | grep -v "found")
8497 lun=$($GETSTRIPE -i $fm_file)
8499 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8502 for line in $filefrag_op
8504 frag_lun=`echo $line | cut -d: -f5`
8505 ext_len=`echo $line | cut -d: -f4`
8506 if (( $frag_lun != $lun )); then
8508 error "FIEMAP on 1-stripe file($fm_file) failed"
8511 (( tot_len += ext_len ))
8514 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8516 error "FIEMAP on 1-stripe file($fm_file) failed;"
8522 echo "FIEMAP on single striped file succeeded"
8524 run_test 130a "FIEMAP (1-stripe file)"
8527 [ "$OSTCOUNT" -lt "2" ] &&
8528 skip_env "skipping FIEMAP on 2-stripe file test" && return
8530 [ "$OSTCOUNT" -ge "10" ] &&
8531 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8533 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8534 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8537 trap cleanup_130 EXIT RETURN
8539 local fm_file=$DIR/$tfile
8540 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8541 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8542 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8544 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8545 error "dd failed on $fm_file"
8547 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8548 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8549 grep -v "ext:" | grep -v "found")
8551 last_lun=$(echo $filefrag_op | cut -d: -f5)
8556 for line in $filefrag_op
8558 frag_lun=`echo $line | cut -d: -f5`
8559 ext_len=`echo $line | cut -d: -f4`
8560 if (( $frag_lun != $last_lun )); then
8561 if (( tot_len != 1024 )); then
8563 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8570 (( tot_len += ext_len ))
8573 if (( num_luns != 2 || tot_len != 1024 )); then
8575 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8581 echo "FIEMAP on 2-stripe file succeeded"
8583 run_test 130b "FIEMAP (2-stripe file)"
8586 [ "$OSTCOUNT" -lt "2" ] &&
8587 skip_env "skipping FIEMAP on 2-stripe file" && return
8589 [ "$OSTCOUNT" -ge "10" ] &&
8590 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8592 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8593 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8596 trap cleanup_130 EXIT RETURN
8598 local fm_file=$DIR/$tfile
8599 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8600 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8601 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8603 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8605 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8606 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8608 last_lun=`echo $filefrag_op | cut -d: -f5`
8613 for line in $filefrag_op
8615 frag_lun=`echo $line | cut -d: -f5`
8616 ext_len=`echo $line | cut -d: -f4`
8617 if (( $frag_lun != $last_lun )); then
8618 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8619 if (( logical != 512 )); then
8621 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8624 if (( tot_len != 512 )); then
8626 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8633 (( tot_len += ext_len ))
8636 if (( num_luns != 2 || tot_len != 512 )); then
8638 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8644 echo "FIEMAP on 2-stripe file with hole succeeded"
8646 run_test 130c "FIEMAP (2-stripe file with hole)"
8649 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8651 [ "$OSTCOUNT" -ge "10" ] &&
8652 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8654 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8655 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8657 trap cleanup_130 EXIT RETURN
8659 local fm_file=$DIR/$tfile
8660 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8661 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8662 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8664 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8665 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8666 error "dd failed on $fm_file"
8668 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8669 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8670 grep -v "ext:" | grep -v "found"`
8672 last_lun=`echo $filefrag_op | cut -d: -f5`
8677 for line in $filefrag_op
8679 frag_lun=`echo $line | cut -d: -f5`
8680 ext_len=`echo $line | cut -d: -f4`
8681 if (( $frag_lun != $last_lun )); then
8682 if (( tot_len != 1024 )); then
8684 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8691 (( tot_len += ext_len ))
8694 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8696 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8702 echo "FIEMAP on N-stripe file succeeded"
8704 run_test 130d "FIEMAP (N-stripe file)"
8707 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8709 [ "$OSTCOUNT" -ge "10" ] &&
8710 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8712 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8713 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8715 trap cleanup_130 EXIT RETURN
8717 local fm_file=$DIR/$tfile
8718 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8719 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8720 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8723 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8724 for ((i = 0; i < $NUM_BLKS; i++))
8726 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8729 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8730 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8732 last_lun=`echo $filefrag_op | cut -d: -f5`
8737 for line in $filefrag_op
8739 frag_lun=`echo $line | cut -d: -f5`
8740 ext_len=`echo $line | cut -d: -f4`
8741 if (( $frag_lun != $last_lun )); then
8742 if (( tot_len != $EXPECTED_LEN )); then
8744 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8751 (( tot_len += ext_len ))
8754 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8756 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8762 echo "FIEMAP with continuation calls succeeded"
8764 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8766 # Test for writev/readv
8768 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8769 error "writev test failed"
8770 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8771 error "readv failed"
8774 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8777 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8778 error "append writev test failed"
8779 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8780 error "append writev test failed"
8783 run_test 131b "test append writev"
8786 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8789 run_test 131c "test read/write on file w/o objects"
8792 rwv -f $DIR/$tfile -w -n 1 1572864
8793 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8794 if [ "$NOB" != 1572864 ]; then
8795 error "Short read filed: read $NOB bytes instead of 1572864"
8799 run_test 131d "test short read"
8802 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8803 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8804 error "read hitting hole failed"
8807 run_test 131e "test read hitting hole"
8812 for node in $(osts_nodes); do
8813 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8814 [ x$gl = x"" ] && gl=0
8815 gl_sum=$((gl_sum + gl))
8825 if [ x$som = x"enabled" ]; then
8826 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8827 MOUNT_OPTS=`echo $MOUNT_OPTS |
8828 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8829 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8831 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8832 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8833 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8836 # do remount to make new mount-conf parameters actual
8843 test_132() { #1028, SOM
8844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8846 local num=$(get_mds_dir $DIR)
8847 local mymds=mds${num}
8848 local MOUNT_OPTS_SAVE=$MOUNT_OPTS
8850 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8851 cancel_lru_locks osc
8853 som1=$(do_facet $mymds "$LCTL get_param -n mdt.*.som" | head -n 1)
8855 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8856 stat $DIR/$tfile >/dev/null
8857 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8858 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8860 som_mode_switch $som1 $gl1 $gl2
8862 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8863 cancel_lru_locks osc
8865 som2=$(do_facet $mymds "$LCTL get_param -n mdt.*.som" | head -n 1)
8866 if [ $som1 == $som2 ]; then
8867 error "som is still "$som2
8868 if [ x$som2 = x"enabled" ]; then
8875 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8876 stat $DIR/$tfile >/dev/null
8877 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8878 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8879 som_mode_switch $som2 $gl1 $gl2
8880 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8882 run_test 132 "som avoids glimpse rpc"
8888 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8890 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8892 *) error "Wrong argument $1" ;;
8895 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8896 # if the argument $3 is zero, it means any stat increment is ok.
8897 if [[ $3 -gt 0 ]]; then
8898 count=$(echo $res | awk '{ print $2 }')
8899 [[ $count -ne $3 ]] &&
8900 error "The $2 counter on $1 is wrong - expected $3"
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8906 remote_ost_nodsh && skip "remote OST with nodsh" && return
8907 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8909 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8910 { skip "MDS doesn't support rename stats"; return; }
8911 local testdir=$DIR/${tdir}/stats_testdir
8912 mkdir -p $DIR/${tdir}
8915 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8916 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8918 # verify mdt stats first.
8919 mkdir ${testdir} || error "mkdir failed"
8920 check_stats $SINGLEMDS "mkdir" 1
8921 touch ${testdir}/${tfile} || "touch failed"
8922 check_stats $SINGLEMDS "open" 1
8923 check_stats $SINGLEMDS "close" 1
8924 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8925 check_stats $SINGLEMDS "mknod" 1
8926 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8927 check_stats $SINGLEMDS "unlink" 1
8928 rm -f ${testdir}/${tfile} || error "file remove failed"
8929 check_stats $SINGLEMDS "unlink" 2
8931 # remove working dir and check mdt stats again.
8932 rmdir ${testdir} || error "rmdir failed"
8933 check_stats $SINGLEMDS "rmdir" 1
8935 local testdir1=$DIR/${tdir}/stats_testdir1
8937 mkdir -p ${testdir1}
8938 touch ${testdir1}/test1
8939 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8940 check_stats $SINGLEMDS "crossdir_rename" 1
8942 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8943 check_stats $SINGLEMDS "samedir_rename" 1
8947 run_test 133a "Verifying MDT stats ========================================"
8950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8951 remote_ost_nodsh && skip "remote OST with nodsh" && return
8952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8953 local testdir=$DIR/${tdir}/stats_testdir
8954 mkdir -p ${testdir} || error "mkdir failed"
8955 touch ${testdir}/${tfile} || "touch failed"
8956 cancel_lru_locks mdc
8959 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8960 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8962 # extra mdt stats verification.
8963 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8964 check_stats $SINGLEMDS "setattr" 1
8965 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8966 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8968 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8969 check_stats $SINGLEMDS "getattr" 1
8971 $LFS df || error "lfs failed"
8972 check_stats $SINGLEMDS "statfs" 1
8976 run_test 133b "Verifying extra MDT stats =================================="
8979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8980 remote_ost_nodsh && skip "remote OST with nodsh" && return
8981 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8982 local testdir=$DIR/${tdir}/stats_testdir
8983 test_mkdir -p ${testdir} || error "mkdir failed"
8985 # verify obdfilter stats.
8986 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8988 cancel_lru_locks osc
8989 wait_delete_completed
8992 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8993 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8995 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8997 cancel_lru_locks osc
8998 check_stats ost "write" 1
9000 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9001 check_stats ost "read" 1
9003 > ${testdir}/${tfile} || error "truncate failed"
9004 check_stats ost "punch" 1
9006 rm -f ${testdir}/${tfile} || error "file remove failed"
9007 wait_delete_completed
9008 check_stats ost "destroy" 1
9012 run_test 133c "Verifying OST stats ========================================"
9019 while [ $value -ge 2 ]; do
9024 if [ $orig -gt $order ]; then
9032 local size=('K' 'M' 'G' 'T');
9034 local size_string=$value
9036 while [ $value -ge 1024 ]; do
9037 if [ $i -gt 3 ]; then
9038 #T is the biggest unit we get here, if that is bigger,
9040 size_string=${value}T
9043 value=$((value >> 10))
9044 if [ $value -lt 1024 ]; then
9045 size_string=${value}${size[$i]}
9056 local context=${2:-.}
9057 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9059 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9065 remote_ost_nodsh && skip "remote OST with nodsh" && return
9066 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9067 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9068 { skip "MDS doesn't support rename stats"; return; }
9070 local testdir1=$DIR/${tdir}/stats_testdir1
9071 local testdir2=$DIR/${tdir}/stats_testdir2
9073 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9075 mkdir -p ${testdir1} || error "mkdir failed"
9076 mkdir -p ${testdir2} || error "mkdir failed"
9078 createmany -o $testdir1/test 512 || error "createmany failed"
9080 # check samedir rename size
9081 mv ${testdir1}/test0 ${testdir1}/test_0
9083 local testdir1_size=$(ls -l $DIR/${tdir} |
9084 awk '/stats_testdir1/ {print $5}')
9085 local testdir2_size=$(ls -l $DIR/${tdir} |
9086 awk '/stats_testdir2/ {print $5}')
9088 testdir1_size=$(order_2 $testdir1_size)
9089 testdir2_size=$(order_2 $testdir2_size)
9091 testdir1_size=$(size_in_KMGT $testdir1_size)
9092 testdir2_size=$(size_in_KMGT $testdir2_size)
9094 echo "source rename dir size: ${testdir1_size}"
9095 echo "target rename dir size: ${testdir2_size}"
9097 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9098 eval $cmd || error "$cmd failed"
9099 local samedir=$($cmd | grep 'same_dir')
9100 local same_sample=$(get_rename_size $testdir1_size)
9101 [ -z "$samedir" ] && error "samedir_rename_size count error"
9102 [[ $same_sample -eq 1 ]] ||
9103 error "samedir_rename_size error $same_sample"
9104 echo "Check same dir rename stats success"
9106 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9108 # check crossdir rename size
9109 mv ${testdir1}/test_0 ${testdir2}/test_0
9111 testdir1_size=$(ls -l $DIR/${tdir} |
9112 awk '/stats_testdir1/ {print $5}')
9113 testdir2_size=$(ls -l $DIR/${tdir} |
9114 awk '/stats_testdir2/ {print $5}')
9116 testdir1_size=$(order_2 $testdir1_size)
9117 testdir2_size=$(order_2 $testdir2_size)
9119 testdir1_size=$(size_in_KMGT $testdir1_size)
9120 testdir2_size=$(size_in_KMGT $testdir2_size)
9122 echo "source rename dir size: ${testdir1_size}"
9123 echo "target rename dir size: ${testdir2_size}"
9125 eval $cmd || error "$cmd failed"
9126 local crossdir=$($cmd | grep 'crossdir')
9127 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9128 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9129 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9130 [[ $src_sample -eq 1 ]] ||
9131 error "crossdir_rename_size error $src_sample"
9132 [[ $tgt_sample -eq 1 ]] ||
9133 error "crossdir_rename_size error $tgt_sample"
9134 echo "Check cross dir rename stats success"
9137 run_test 133d "Verifying rename_stats ========================================"
9140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9141 local testdir=$DIR/${tdir}/stats_testdir
9142 local ctr f0 f1 bs=32768 count=42 sum
9144 remote_ost_nodsh && skip "remote OST with nodsh" && return
9145 mkdir -p ${testdir} || error "mkdir failed"
9147 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9149 for ctr in {write,read}_bytes; do
9151 cancel_lru_locks osc
9153 do_facet ost1 $LCTL set_param -n \
9154 "obdfilter.*.exports.clear=clear"
9156 if [ $ctr = write_bytes ]; then
9158 f1=${testdir}/${tfile}
9160 f0=${testdir}/${tfile}
9164 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9167 cancel_lru_locks osc
9169 sum=$(do_facet ost1 $LCTL get_param \
9170 "obdfilter.*.exports.*.stats" |
9171 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9172 $1 == ctr { sum += $7 }
9173 END { printf("%0.0f", sum) }')
9175 if ((sum != bs * count)); then
9176 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9182 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9185 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9188 # First without trusting modes.
9189 find $proc_dirs -exec cat '{}' \; &> /dev/null
9191 # Second verifying readability.
9194 -exec cat '{}' \; &> /dev/null ||
9195 error "proc file read failed"
9197 for facet in $SINGLEMDS ost1; do
9198 do_facet $facet find $proc_dirs \
9199 ! -name req_history \
9200 -exec cat '{}' \\\; &> /dev/null
9202 do_facet $facet find $proc_dirs \
9203 ! -name req_history \
9205 -exec cat '{}' \\\; &> /dev/null ||
9206 error "proc file read failed"
9209 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9212 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9215 # Second verifying readability.
9218 -not -name force_lbug \
9219 -not -name changelog_mask \
9220 -exec badarea_io '{}' \; &> /dev/null ||
9221 error "find $proc_dirs failed"
9223 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9224 skip "Too old lustre on MDS"
9226 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9227 skip "Too old lustre on ost1"
9229 for facet in $SINGLEMDS ost1; do
9230 do_facet $facet find $proc_dirs \
9232 -not -name force_lbug \
9233 -not -name changelog_mask \
9234 -exec badarea_io '{}' \\\; &> /dev/null ||
9235 error "$facet find $proc_dirs failed"
9239 # remount the FS in case writes/reads /proc break the FS
9240 cleanup || error "failed to unmount"
9241 setup || error "failed to setup"
9244 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9246 test_140() { #bug-17379
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9248 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9249 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9250 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9252 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9253 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9255 while i=`expr $i + 1`; do
9256 test_mkdir -p $i || error "Creating dir $i"
9257 cd $i || error "Changing to $i"
9258 ln -s ../stat stat || error "Creating stat symlink"
9259 # Read the symlink until ELOOP present,
9260 # not LBUGing the system is considered success,
9261 # we didn't overrun the stack.
9262 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9264 if [ $ret -eq 40 ]; then
9267 error "Open stat symlink"
9273 echo "The symlink depth = $i"
9274 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9275 error "Invalid symlink depth"
9277 # Test recursive symlink
9278 ln -s symlink_self symlink_self
9279 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9280 echo "open symlink_self returns $ret"
9281 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9283 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9287 local TF="$TMP/$tfile"
9289 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9291 cancel_lru_locks osc
9292 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9293 remount_client $MOUNT
9295 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9298 $TRUNCATE $DIR/$tfile 6000
9299 cancel_lru_locks osc
9300 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9303 echo "12345" >>$DIR/$tfile
9304 cancel_lru_locks osc
9305 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9308 echo "12345" >>$DIR/$tfile
9309 cancel_lru_locks osc
9310 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9315 run_test 150 "truncate/append tests"
9317 #LU-2902 roc_hit was not able to read all values from lproc
9318 function roc_hit_init() {
9319 local list=$(comma_list $(osts_nodes))
9320 local dir=$DIR/$tdir-check
9321 local file=$dir/file
9327 #use setstripe to do a write to every ost
9328 for i in $(seq 0 $((OSTCOUNT-1))); do
9329 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9330 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9331 idx=$(printf %04x $i)
9332 BEFORE=$(get_osd_param $list *OST*$idx stats |
9333 awk '$1 == "cache_access" {sum += $7}
9334 END { printf("%0.0f", sum) }')
9336 cancel_lru_locks osc
9337 cat $file >/dev/null
9339 AFTER=$(get_osd_param $list *OST*$idx stats |
9340 awk '$1 == "cache_access" {sum += $7}
9341 END { printf("%0.0f", sum) }')
9343 echo BEFORE:$BEFORE AFTER:$AFTER
9344 if ! let "AFTER - BEFORE == 4"; then
9346 error "roc_hit is not safe to use"
9354 function roc_hit() {
9355 local list=$(comma_list $(osts_nodes))
9356 echo $(get_osd_param $list '' stats |
9357 awk '$1 == "cache_hit" {sum += $7}
9358 END { printf("%0.0f", sum) }')
9361 function set_cache() {
9364 if [ "$2" == "off" ]; then
9367 local list=$(comma_list $(osts_nodes))
9368 set_osd_param $list '' $1_cache_enable $on
9370 cancel_lru_locks osc
9374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9375 remote_ost_nodsh && skip "remote OST with nodsh" && return
9378 local list=$(comma_list $(osts_nodes))
9380 # check whether obdfilter is cache capable at all
9381 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9382 echo "not cache-capable obdfilter"
9386 # check cache is enabled on all obdfilters
9387 if get_osd_param $list '' read_cache_enable | grep 0; then
9388 echo "oss cache is disabled"
9392 set_osd_param $list '' writethrough_cache_enable 1
9394 # check write cache is enabled on all obdfilters
9395 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9396 echo "oss write cache is NOT enabled"
9402 #define OBD_FAIL_OBD_NO_LRU 0x609
9403 do_nodes $list $LCTL set_param fail_loc=0x609
9405 # pages should be in the case right after write
9406 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9409 local BEFORE=$(roc_hit)
9410 cancel_lru_locks osc
9411 cat $DIR/$tfile >/dev/null
9412 local AFTER=$(roc_hit)
9414 do_nodes $list $LCTL set_param fail_loc=0
9416 if ! let "AFTER - BEFORE == CPAGES"; then
9417 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9420 # the following read invalidates the cache
9421 cancel_lru_locks osc
9422 set_osd_param $list '' read_cache_enable 0
9423 cat $DIR/$tfile >/dev/null
9425 # now data shouldn't be found in the cache
9427 cancel_lru_locks osc
9428 cat $DIR/$tfile >/dev/null
9430 if let "AFTER - BEFORE != 0"; then
9431 error "IN CACHE: before: $BEFORE, after: $AFTER"
9434 set_osd_param $list '' read_cache_enable 1
9437 run_test 151 "test cache on oss and controls ==============================="
9440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9441 local TF="$TMP/$tfile"
9443 # simulate ENOMEM during write
9444 #define OBD_FAIL_OST_NOMEM 0x226
9445 lctl set_param fail_loc=0x80000226
9446 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9448 sync || error "sync failed"
9449 lctl set_param fail_loc=0
9451 # discard client's cache
9452 cancel_lru_locks osc
9454 # simulate ENOMEM during read
9455 lctl set_param fail_loc=0x80000226
9456 cmp $TF $DIR/$tfile || error "cmp failed"
9457 lctl set_param fail_loc=0
9461 run_test 152 "test read/write with enomem ============================"
9464 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9466 run_test 153 "test if fdatasync does not crash ======================="
9468 dot_lustre_fid_permission_check() {
9470 local ffid=$MOUNT/.lustre/fid/$fid
9473 echo "stat fid $fid"
9474 stat $ffid > /dev/null || error "stat $ffid failed."
9475 echo "touch fid $fid"
9476 touch $ffid || error "touch $ffid failed."
9477 echo "write to fid $fid"
9478 cat /etc/hosts > $ffid || error "write $ffid failed."
9479 echo "read fid $fid"
9480 diff /etc/hosts $ffid || error "read $ffid failed."
9481 echo "append write to fid $fid"
9482 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9483 echo "rename fid $fid"
9484 mv $ffid $test_dir/$tfile.1 &&
9485 error "rename $ffid to $tfile.1 should fail."
9486 touch $test_dir/$tfile.1
9487 mv $test_dir/$tfile.1 $ffid &&
9488 error "rename $tfile.1 to $ffid should fail."
9489 rm -f $test_dir/$tfile.1
9490 echo "truncate fid $fid"
9491 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9492 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9493 echo "link fid $fid"
9494 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9496 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9497 echo "setfacl fid $fid"
9498 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9499 echo "getfacl fid $fid"
9500 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9502 echo "unlink fid $fid"
9503 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9504 echo "mknod fid $fid"
9505 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9507 fid=[0xf00000400:0x1:0x0]
9508 ffid=$MOUNT/.lustre/fid/$fid
9510 echo "stat non-exist fid $fid"
9511 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9512 echo "write to non-exist fid $fid"
9513 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9514 echo "link new fid $fid"
9515 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9517 mkdir -p $test_dir/$tdir
9518 touch $test_dir/$tdir/$tfile
9519 fid=$($LFS path2fid $test_dir/$tdir)
9522 error "error: could not get fid for $test_dir/$dir/$tfile."
9524 ffid=$MOUNT/.lustre/fid/$fid
9527 ls $ffid > /dev/null || error "ls $ffid failed."
9528 echo "touch $fid/$tfile.1"
9529 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9531 echo "touch $MOUNT/.lustre/fid/$tfile"
9532 touch $MOUNT/.lustre/fid/$tfile && \
9533 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9535 echo "setxattr to $MOUNT/.lustre/fid"
9536 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9538 echo "listxattr for $MOUNT/.lustre/fid"
9539 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9541 echo "delxattr from $MOUNT/.lustre/fid"
9542 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9544 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9545 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9546 error "touch invalid fid should fail."
9548 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9549 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9550 error "touch non-normal fid should fail."
9552 echo "rename $tdir to $MOUNT/.lustre/fid"
9553 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9554 error "rename to $MOUNT/.lustre/fid should fail."
9556 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9558 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9559 local new_obf_mode=777
9561 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9562 chmod $new_obf_mode $DIR/.lustre/fid ||
9563 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9565 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9566 [ $obf_mode -eq $new_obf_mode ] ||
9567 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9569 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9570 chmod $old_obf_mode $DIR/.lustre/fid ||
9571 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9574 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9575 fid=$($LFS path2fid $test_dir/$tfile-2)
9577 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9579 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9580 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9581 error "create lov data thru .lustre failed"
9583 echo "cp /etc/passwd $test_dir/$tfile-2"
9584 cp /etc/passwd $test_dir/$tfile-2 ||
9585 error "copy to $test_dir/$tfile-2 failed."
9586 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9587 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9588 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9590 rm -rf $test_dir/tfile.lnk
9591 rm -rf $test_dir/$tfile-2
9595 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9596 skip "Need MDS version at least 2.4.1" && return
9599 local FID=$($LFS path2fid $DIR/$tfile)
9600 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9602 # check that we get the same pathname back
9603 local FOUND=$($LFS fid2path $MOUNT $FID)
9604 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9605 [ "$FOUND" != "$DIR/$tfile" ] &&
9606 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9610 run_test 154A "lfs path2fid and fid2path basic checks"
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9614 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9615 { skip "Need MDS version at least 2.2.51"; return 0; }
9616 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9618 cp /etc/hosts $DIR/$tfile
9620 fid=$($LFS path2fid $DIR/$tfile)
9622 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9624 dot_lustre_fid_permission_check "$fid" $DIR ||
9625 error "dot lustre permission check $fid failed"
9627 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9629 touch $MOUNT/.lustre/file &&
9630 error "creation is not allowed under .lustre"
9632 mkdir $MOUNT/.lustre/dir &&
9633 error "mkdir is not allowed under .lustre"
9637 run_test 154a "Open-by-FID"
9640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9641 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9642 { skip "Need MDS version at least 2.2.51"; return 0; }
9644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9646 local remote_dir=$DIR/$tdir/remote_dir
9651 $LFS mkdir -i $MDTIDX $remote_dir ||
9652 error "create remote directory failed"
9654 cp /etc/hosts $remote_dir/$tfile
9656 fid=$($LFS path2fid $remote_dir/$tfile)
9658 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9660 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9661 error "dot lustre permission check $fid failed"
9664 run_test 154b "Open-by-FID for remote directory"
9667 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9668 skip "Need MDS version at least 2.4.1" && return
9670 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9671 local FID1=$($LFS path2fid $DIR/$tfile.1)
9672 local FID2=$($LFS path2fid $DIR/$tfile.2)
9673 local FID3=$($LFS path2fid $DIR/$tfile.3)
9676 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9677 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9678 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9680 [ "$FID" = "${!want}" ] ||
9681 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9685 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9686 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9687 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9691 run_test 154c "lfs path2fid and fid2path multiple arguments"
9694 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9695 skip "Need MDS version at least 2.5.53" && return
9698 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9702 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9709 fid=$($LFS path2fid $DIR/$tfile)
9712 cmd="exec $fd<$DIR/$tfile"
9714 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9715 echo $fid_list | grep $fid
9718 cmd="exec $fd>/dev/null"
9720 if [ $rc -ne 0 ]; then
9721 error "FID $fid not found in open files list $fid_list"
9724 run_test 154d "Verify open file fid"
9728 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9729 skip "Need MDS version at least 2.6.50" && return
9731 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9732 error ".lustre returned by readdir"
9735 run_test 154e ".lustre is not returned by readdir"
9737 test_155_small_load() {
9738 local temp=$TMP/$tfile
9739 local file=$DIR/$tfile
9741 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9742 error "dd of=$temp bs=6096 count=1 failed"
9744 cancel_lru_locks osc
9745 cmp $temp $file || error "$temp $file differ"
9747 $TRUNCATE $temp 6000
9748 $TRUNCATE $file 6000
9749 cmp $temp $file || error "$temp $file differ (truncate1)"
9751 echo "12345" >>$temp
9752 echo "12345" >>$file
9753 cmp $temp $file || error "$temp $file differ (append1)"
9755 echo "12345" >>$temp
9756 echo "12345" >>$file
9757 cmp $temp $file || error "$temp $file differ (append2)"
9763 test_155_big_load() {
9764 remote_ost_nodsh && skip "remote OST with nodsh" && return
9765 local temp=$TMP/$tfile
9766 local file=$DIR/$tfile
9769 local cache_size=$(do_facet ost$((MAXI+1)) \
9770 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9771 local large_file_size=$((cache_size * 2))
9773 echo "OSS cache size: $cache_size KB"
9774 echo "Large file size: $large_file_size KB"
9776 [ $MAXV -le $large_file_size ] && \
9777 skip_env "max available OST size needs > $large_file_size KB" && \
9780 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9782 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9783 error "dd of=$temp bs=$large_file_size count=1k failed"
9786 cancel_lru_locks osc
9787 cmp $temp $file || error "$temp $file differ"
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9796 set_cache writethrough on
9799 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9804 set_cache writethrough off
9807 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9812 set_cache writethrough on
9815 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9820 set_cache writethrough off
9823 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9828 set_cache writethrough on
9831 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9836 set_cache writethrough off
9839 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9844 set_cache writethrough on
9847 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9852 set_cache writethrough off
9855 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9862 local file="$DIR/$tfile"
9864 [ "$(facet_fstype ost1)" = "zfs" ] &&
9865 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9870 log "Turn on read and write cache"
9872 set_cache writethrough on
9874 log "Write data and read it back."
9875 log "Read should be satisfied from the cache."
9876 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9878 cancel_lru_locks osc
9879 cat $file >/dev/null
9881 if ! let "AFTER - BEFORE == CPAGES"; then
9882 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9884 log "cache hits:: before: $BEFORE, after: $AFTER"
9887 log "Read again; it should be satisfied from the cache."
9889 cancel_lru_locks osc
9890 cat $file >/dev/null
9892 if ! let "AFTER - BEFORE == CPAGES"; then
9893 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9895 log "cache hits:: before: $BEFORE, after: $AFTER"
9899 log "Turn off the read cache and turn on the write cache"
9901 set_cache writethrough on
9903 log "Read again; it should be satisfied from the cache."
9905 cancel_lru_locks osc
9906 cat $file >/dev/null
9908 if ! let "AFTER - BEFORE == CPAGES"; then
9909 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9911 log "cache hits:: before: $BEFORE, after: $AFTER"
9914 log "Read again; it should not be satisfied from the cache."
9916 cancel_lru_locks osc
9917 cat $file >/dev/null
9919 if ! let "AFTER - BEFORE == 0"; then
9920 error "IN CACHE: before: $BEFORE, after: $AFTER"
9922 log "cache hits:: before: $BEFORE, after: $AFTER"
9925 log "Write data and read it back."
9926 log "Read should be satisfied from the cache."
9927 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9929 cancel_lru_locks osc
9930 cat $file >/dev/null
9932 if ! let "AFTER - BEFORE == CPAGES"; then
9933 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9935 log "cache hits:: before: $BEFORE, after: $AFTER"
9938 log "Read again; it should not be satisfied from the cache."
9940 cancel_lru_locks osc
9941 cat $file >/dev/null
9943 if ! let "AFTER - BEFORE == 0"; then
9944 error "IN CACHE: before: $BEFORE, after: $AFTER"
9946 log "cache hits:: before: $BEFORE, after: $AFTER"
9950 log "Turn off read and write cache"
9952 set_cache writethrough off
9954 log "Write data and read it back"
9955 log "It should not be satisfied from the cache."
9957 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9958 cancel_lru_locks osc
9960 cat $file >/dev/null
9962 if ! let "AFTER - BEFORE == 0"; then
9963 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9965 log "cache hits:: before: $BEFORE, after: $AFTER"
9968 log "Turn on the read cache and turn off the write cache"
9970 set_cache writethrough off
9972 log "Write data and read it back"
9973 log "It should not be satisfied from the cache."
9975 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9977 cancel_lru_locks osc
9978 cat $file >/dev/null
9980 if ! let "AFTER - BEFORE == 0"; then
9981 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9983 log "cache hits:: before: $BEFORE, after: $AFTER"
9986 log "Read again; it should be satisfied from the cache."
9988 cancel_lru_locks osc
9989 cat $file >/dev/null
9991 if ! let "AFTER - BEFORE == CPAGES"; then
9992 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9994 log "cache hits:: before: $BEFORE, after: $AFTER"
9999 run_test 156 "Verification of tunables ============================"
10003 if [[ $MDSCOUNT -gt 1 ]]; then
10004 error_ignore bz17935 $*
10012 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10014 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10016 if [ $MASK -eq 1 ]; then
10017 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10019 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10023 changelog_extract_field() {
10027 local identifier=$4
10029 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10030 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10037 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10038 { skip "Need MDS version at least 2.2.0"; return; }
10040 local CL_USERS="mdd.$MDT0.changelog_users"
10041 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10042 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10043 echo "Registered as changelog user $USER"
10044 $GET_CL_USERS | grep -q $USER ||
10045 error "User $USER not found in changelog_users"
10048 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10049 touch $DIR/$tdir/pics/2008/zachy/timestamp
10050 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10051 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10052 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10053 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10054 rm $DIR/$tdir/pics/desktop.jpg
10056 $LFS changelog $MDT0 | tail -5
10058 echo "verifying changelog mask"
10059 changelog_chmask "MKDIR"
10060 changelog_chmask "CLOSE"
10062 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10063 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10065 changelog_chmask "MKDIR"
10066 changelog_chmask "CLOSE"
10068 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10069 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10071 $LFS changelog $MDT0
10072 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10073 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10074 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10075 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10078 echo "verifying target fid"
10079 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10080 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10081 [ "$fidc" == "$fidf" ] ||
10082 err17935 "fid in changelog $fidc != file fid $fidf"
10083 echo "verifying parent fid"
10084 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10085 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10086 [ "$fidc" == "$fidf" ] ||
10087 err17935 "pfid in changelog $fidc != dir fid $fidf"
10089 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10090 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10091 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10092 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10093 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10094 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10096 MIN_REC=$($GET_CL_USERS |
10097 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10098 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10099 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10100 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10101 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10103 # LU-3446 changelog index reset on MDT restart
10104 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10105 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10106 $LFS changelog_clear $MDT0 $USER 0
10107 stop $SINGLEMDS || error "Fail to stop MDT."
10108 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10109 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10110 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10111 [ $CUR_REC1 == $CUR_REC2 ] ||
10112 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10114 echo "verifying user deregister"
10115 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10116 $GET_CL_USERS | grep -q $USER &&
10117 error "User $USER still in changelog_users"
10119 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10120 if [ $USERS -eq 0 ]; then
10121 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10122 touch $DIR/$tdir/chloe
10123 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10124 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10125 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10127 echo "$USERS other changelog users; can't verify off"
10130 run_test 160a "changelog sanity"
10132 test_160b() { # LU-3587
10133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10135 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10136 { skip "Need MDS version at least 2.2.0"; return; }
10138 local CL_USERS="mdd.$MDT0.changelog_users"
10139 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10140 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10141 echo "Registered as changelog user $USER"
10142 $GET_CL_USERS | grep -q $USER ||
10143 error "User $USER not found in changelog_users"
10145 local LONGNAME1=$(str_repeat a 255)
10146 local LONGNAME2=$(str_repeat b 255)
10149 echo "creating very long named file"
10150 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10151 echo "moving very long named file"
10152 mv $LONGNAME1 $LONGNAME2
10154 $LFS changelog $MDT0 | grep RENME
10156 echo "deregistering $USER"
10157 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10161 run_test 160b "Verify that very long rename doesn't crash in changelog"
10165 local server_version=$(lustre_version_code $SINGLEMDS)
10167 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10168 [[ $server_version -gt $(version_code 2.5.1) &&
10169 $server_version -lt $(version_code 2.5.50) ]] ||
10170 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10173 # Registration step
10174 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10175 changelog_register -n)
10178 mkdir -p $DIR/$tdir
10179 $MCREATE $DIR/$tdir/foo_160c
10180 changelog_chmask "TRUNC"
10181 $TRUNCATE $DIR/$tdir/foo_160c 200
10182 changelog_chmask "TRUNC"
10183 $TRUNCATE $DIR/$tdir/foo_160c 199
10184 $LFS changelog $MDT0
10185 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10186 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10187 $LFS changelog_clear $MDT0 $USER 0
10189 # Deregistration step
10190 echo "deregistering $USER"
10191 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10193 run_test 160c "verify that changelog log catch the truncate event"
10196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10197 test_mkdir -p -c1 $DIR/$tdir
10198 cp /etc/hosts $DIR/$tdir/$tfile
10199 test_mkdir -c1 $DIR/$tdir/foo1
10200 test_mkdir -c1 $DIR/$tdir/foo2
10201 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10202 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10203 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10204 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10205 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10206 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10207 $LFS fid2path $DIR $FID
10208 err17935 "bad link ea"
10211 rm $DIR/$tdir/foo2/zachary
10213 rm $DIR/$tdir/foo2/thor
10215 rm $DIR/$tdir/$tfile
10217 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10218 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10220 $LFS fid2path $DIR $FID
10221 err17935 "bad link rename"
10223 rm $DIR/$tdir/foo2/maggie
10226 local longname=filename_avg_len_is_thirty_two_
10227 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10228 error "failed to hardlink many files"
10229 links=$($LFS fid2path $DIR $FID | wc -l)
10230 echo -n "${links}/1000 links in link EA"
10231 [[ $links -gt 60 ]] ||
10232 err17935 "expected at least 60 links in link EA"
10233 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10234 error "failed to unlink many hardlinks"
10236 run_test 161a "link ea sanity"
10239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10240 [ $MDSCOUNT -lt 2 ] &&
10241 skip "skipping remote directory test" && return
10243 local remote_dir=$DIR/$tdir/remote_dir
10245 mkdir -p $DIR/$tdir
10246 $LFS mkdir -i $MDTIDX $remote_dir ||
10247 error "create remote directory failed"
10249 cp /etc/hosts $remote_dir/$tfile
10250 mkdir -p $remote_dir/foo1
10251 mkdir -p $remote_dir/foo2
10252 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10253 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10254 ln $remote_dir/$tfile $remote_dir/foo1/luna
10255 ln $remote_dir/$tfile $remote_dir/foo2/thor
10257 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10259 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10260 $LFS fid2path $DIR $FID
10261 err17935 "bad link ea"
10264 rm $remote_dir/foo2/zachary
10266 rm $remote_dir/foo2/thor
10268 rm $remote_dir/$tfile
10270 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10271 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10272 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10273 $LFS fid2path $DIR $FID
10274 err17935 "bad link rename"
10276 rm $remote_dir/foo2/maggie
10279 local longname=filename_avg_len_is_thirty_two_
10280 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10281 error "failed to hardlink many files"
10282 links=$($LFS fid2path $DIR $FID | wc -l)
10283 echo -n "${links}/1000 links in link EA"
10284 [[ ${links} -gt 60 ]] ||
10285 err17935 "expected at least 60 links in link EA"
10286 unlinkmany $remote_dir/foo2/$longname 1000 ||
10287 error "failed to unlink many hardlinks"
10289 run_test 161b "link ea sanity under remote directory"
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10293 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10294 skip "Need MDS version at least 2.1.5" && return
10296 # define CLF_RENAME_LAST 0x0001
10297 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10298 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10299 changelog_register -n)
10301 mkdir -p $DIR/$tdir
10302 touch $DIR/$tdir/foo_161c
10303 touch $DIR/$tdir/bar_161c
10304 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10305 $LFS changelog $MDT0 | grep RENME
10306 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10308 $LFS changelog_clear $MDT0 $USER 0
10309 if [ x$flags != "x0x1" ]; then
10310 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10312 error "flag $flags is not 0x1"
10314 echo "rename overwrite a target having nlink = 1," \
10315 "changelog record has flags of $flags"
10317 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10318 touch $DIR/$tdir/foo_161c
10319 touch $DIR/$tdir/bar_161c
10320 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10321 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10322 $LFS changelog $MDT0 | grep RENME
10323 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10324 $LFS changelog_clear $MDT0 $USER 0
10325 if [ x$flags != "x0x0" ]; then
10326 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10328 error "flag $flags is not 0x0"
10330 echo "rename overwrite a target having nlink > 1," \
10331 "changelog record has flags of $flags"
10333 # rename doesn't overwrite a target (changelog flag 0x0)
10334 touch $DIR/$tdir/foo_161c
10335 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10336 $LFS changelog $MDT0 | grep RENME
10337 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10338 $LFS changelog_clear $MDT0 $USER 0
10339 if [ x$flags != "x0x0" ]; then
10340 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10342 error "flag $flags is not 0x0"
10344 echo "rename doesn't overwrite a target," \
10345 "changelog record has flags of $flags"
10347 # define CLF_UNLINK_LAST 0x0001
10348 # unlink a file having nlink = 1 (changelog flag 0x1)
10349 rm -f $DIR/$tdir/foo2_161c
10350 $LFS changelog $MDT0 | grep UNLNK
10351 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10352 $LFS changelog_clear $MDT0 $USER 0
10353 if [ x$flags != "x0x1" ]; then
10354 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10356 error "flag $flags is not 0x1"
10358 echo "unlink a file having nlink = 1," \
10359 "changelog record has flags of $flags"
10361 # unlink a file having nlink > 1 (changelog flag 0x0)
10362 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10363 rm -f $DIR/$tdir/foobar_161c
10364 $LFS changelog $MDT0 | grep UNLNK
10365 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10366 $LFS changelog_clear $MDT0 $USER 0
10367 if [ x$flags != "x0x0" ]; then
10368 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10370 error "flag $flags is not 0x0"
10372 echo "unlink a file having nlink > 1," \
10373 "changelog record has flags of $flags"
10374 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10376 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10383 local path=$(${LFS} fid2path $*)
10386 if [ $RC -ne 0 ]; then
10387 err17935 "path looked up of $expected failed. Error $RC"
10389 elif [ "${path}" != "${expected}" ]; then
10390 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10393 echo "fid $fid resolves to path $path (expected $expected)"
10397 # Make changes to filesystem
10398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10399 test_mkdir -p -c1 $DIR/$tdir/d2
10400 touch $DIR/$tdir/d2/$tfile
10401 touch $DIR/$tdir/d2/x1
10402 touch $DIR/$tdir/d2/x2
10403 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10404 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10406 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10407 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10408 error "check path $tdir/d2/$tfile failed"
10411 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10412 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10413 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10414 error "check path $tdir/d2/p/q/r/slink failed"
10416 # softlink to wrong file
10417 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10418 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10419 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10420 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10423 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10424 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10425 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10426 # fid2path dir/fsname should both work
10427 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10428 error "check path $tdir/d2/a/b/c/new_file failed"
10429 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10430 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10432 # hardlink count: check that there are 2 links
10433 # Doesnt work with CMD yet: 17935
10434 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10435 err17935 "expected 2 links"
10437 # hardlink indexing: remove the first link
10438 rm $DIR/$tdir/d2/p/q/r/hlink
10439 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10440 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10444 run_test 162 "path lookup sanity"
10447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10451 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10452 error "create striped dir failed"
10454 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10455 tail -n 1 | awk '{print $2}')
10456 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10458 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10459 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10462 for ((i=0;i<5;i++)); do
10463 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10464 error "get fid for f$i failed"
10465 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10466 error "check path $tdir/striped_dir/f$i failed"
10468 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10469 error "get fid for d$i failed"
10470 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10471 error "check path $tdir/striped_dir/d$i failed"
10476 run_test 162b "striped directory path lookup sanity"
10479 # do directio so as not to populate the page cache
10480 log "creating a 10 Mb file"
10481 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10482 log "starting reads"
10483 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10484 log "truncating the file"
10485 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10487 kill %+ || true # reads might have finished
10488 echo "wait until dd is finished"
10490 log "removing the temporary file"
10491 rm -rf $DIR/$tfile || error "tmp file removal failed"
10493 run_test 169 "parallel read and truncate should not deadlock"
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10497 $LCTL clear # bug 18514
10498 $LCTL debug_daemon start $TMP/${tfile}_log_good
10500 $LCTL debug_daemon stop
10501 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10502 error "sed failed to read log_good"
10504 $LCTL debug_daemon start $TMP/${tfile}_log_good
10506 $LCTL debug_daemon stop
10508 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10509 error "lctl df log_bad failed"
10511 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10512 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10514 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10515 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10517 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10518 error "bad_line good_line1 good_line2 are empty"
10520 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10521 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10522 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10524 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10525 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10526 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10528 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10529 error "bad_line_new good_line_new are empty"
10531 local expected_good=$((good_line1 + good_line2*2))
10533 rm -f $TMP/${tfile}*
10534 # LU-231, short malformed line may not be counted into bad lines
10535 if [ $bad_line -ne $bad_line_new ] &&
10536 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10537 error "expected $bad_line bad lines, but got $bad_line_new"
10541 if [ $expected_good -ne $good_line_new ]; then
10542 error "expected $expected_good good lines, but got $good_line_new"
10547 run_test 170 "test lctl df to handle corrupted log ====================="
10549 test_171() { # bug20592
10550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10551 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10552 $LCTL set_param fail_loc=0x50e
10553 $LCTL set_param fail_val=3000
10554 multiop_bg_pause $DIR/$tfile O_s || true
10556 kill -USR1 $MULTIPID
10560 if dmesg | grep "recursive fault"; then
10561 error "caught a recursive fault"
10563 $LCTL set_param fail_loc=0
10566 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10568 # it would be good to share it with obdfilter-survey/iokit-libecho code
10569 setup_obdecho_osc () {
10572 local obdfilter_name=$2
10573 echo "Creating new osc for $obdfilter_name on $ost_nid"
10574 # make sure we can find loopback nid
10575 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10577 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10578 ${obdfilter_name}_osc_UUID || rc=2; }
10579 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10580 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10584 cleanup_obdecho_osc () {
10585 local obdfilter_name=$1
10586 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10587 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10594 local pages=${3:-64}
10599 local obd_size=$(get_obd_size $node $OBD)
10600 local page_size=$(get_page_size $node)
10601 if [[ -n "$obd_size" ]]; then
10602 local new_count=$((obd_size / (pages * page_size / 1024)))
10603 [[ $new_count -ge $count ]] || count=$new_count
10606 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10607 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10609 if [ $rc -eq 0 ]; then
10610 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10611 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10613 echo "New object id is $id"
10614 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10616 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10617 "test_brw $count w v $pages $id" || rc=4; }
10618 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10620 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10621 "cleanup" || rc=5; }
10622 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10623 "detach" || rc=6; }
10624 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10630 remote_ost_nodsh && skip "remote OST with nodsh" && return
10632 local rmmod_local=0
10634 if ! module_loaded obdecho; then
10635 load_module obdecho/obdecho
10639 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10640 local host=$(lctl get_param -n osc.$osc.import |
10641 awk '/current_connection:/ {print $2}' )
10642 local target=$(lctl get_param -n osc.$osc.import |
10643 awk '/target:/ {print $2}' )
10644 target=${target%_UUID}
10646 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10647 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10648 [[ -n $target ]] && cleanup_obdecho_osc $target
10649 [ $rmmod_local -eq 1 ] && rmmod obdecho
10652 run_test 180a "test obdecho on osc"
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10656 remote_ost_nodsh && skip "remote OST with nodsh" && return
10658 local rmmod_remote=0
10660 do_facet ost1 "lsmod | grep -q obdecho || " \
10661 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10662 "modprobe obdecho; }" && rmmod_remote=1
10663 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10664 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10665 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10668 run_test 180b "test obdecho directly on obdfilter"
10670 test_180c() { # LU-2598
10671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10672 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10673 skip "Need MDS version at least 2.4.0" && return
10676 local rmmod_remote=false
10677 local pages=16384 # 64MB bulk I/O RPC size
10680 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10681 rmmod_remote=true || error "failed to load module obdecho"
10683 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10685 if [ -n "$target" ]; then
10686 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10688 echo "there is no obdfilter target on ost1"
10691 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10694 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10696 test_181() { # bug 22177
10697 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10698 # create enough files to index the directory
10699 createmany -o $DIR/$tdir/foobar 4000
10700 # print attributes for debug purpose
10703 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10705 # remove the files & current working dir
10706 unlinkmany $DIR/$tdir/foobar 4000
10708 kill -USR1 $MULTIPID
10710 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10713 run_test 181 "Test open-unlinked dir ========================"
10716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10717 # disable MDC RPC lock wouldn't crash client
10721 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10722 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10723 $LCTL set_param fail_loc=0x804
10725 for (( i=0; i < $tcount; i++ )) ; do
10726 mkdir $DIR/$tdir/$i
10727 createmany -o $DIR/$tdir/$i/f- $fcount &
10731 for (( i=0; i < $tcount; i++ )) ; do
10732 unlinkmany $DIR/$tdir/$i/f- $fcount &
10738 $LCTL set_param fail_loc=0
10740 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10742 test_183() { # LU-2275
10743 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10744 skip "Need MDS version at least 2.3.56" && return
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10747 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10748 echo aaa > $DIR/$tdir/$tfile
10750 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10751 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10753 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10754 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10756 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10758 # Flush negative dentry cache
10759 touch $DIR/$tdir/$tfile
10761 # We are not checking for any leaked references here, they'll
10762 # become evident next time we do cleanup with module unload.
10765 run_test 183 "No crash or request leak in case of strange dispositions ========"
10767 # test suite 184 is for LU-2016, LU-2017
10769 check_swap_layouts_support && return 0
10771 dir0=$DIR/$tdir/$testnum
10772 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10777 $SETSTRIPE -c1 $file1
10779 $SETSTRIPE -c2 $file2
10781 gen1=$($GETSTRIPE -g $file1)
10782 gen2=$($GETSTRIPE -g $file2)
10784 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10785 gen=$($GETSTRIPE -g $file1)
10786 [[ $gen1 != $gen ]] ||
10787 "Layout generation on $file1 does not change"
10788 gen=$($GETSTRIPE -g $file2)
10789 [[ $gen2 != $gen ]] ||
10790 "Layout generation on $file2 does not change"
10792 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10793 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10795 run_test 184a "Basic layout swap"
10798 check_swap_layouts_support && return 0
10800 dir0=$DIR/$tdir/$testnum
10801 mkdir -p $dir0 || error "creating dir $dir0"
10808 $SETSTRIPE -c1 $file1
10809 $SETSTRIPE -c2 $file2
10810 $SETSTRIPE -c1 $file3
10811 chown $RUNAS_ID $file3
10812 gen1=$($GETSTRIPE -g $file1)
10813 gen2=$($GETSTRIPE -g $file2)
10815 $LFS swap_layouts $dir1 $dir2 &&
10816 error "swap of directories layouts should fail"
10817 $LFS swap_layouts $dir1 $file1 &&
10818 error "swap of directory and file layouts should fail"
10819 $RUNAS $LFS swap_layouts $file1 $file2 &&
10820 error "swap of file we cannot write should fail"
10821 $LFS swap_layouts $file1 $file3 &&
10822 error "swap of file with different owner should fail"
10823 /bin/true # to clear error code
10825 run_test 184b "Forbidden layout swap (will generate errors)"
10828 check_swap_layouts_support && return 0
10830 local dir0=$DIR/$tdir/$testnum
10831 mkdir -p $dir0 || error "creating dir $dir0"
10833 local ref1=$dir0/ref1
10834 local ref2=$dir0/ref2
10835 local file1=$dir0/file1
10836 local file2=$dir0/file2
10837 # create a file large enough for the concurent test
10838 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10839 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10840 echo "ref file size: ref1($(stat -c %s $ref1))," \
10841 "ref2($(stat -c %s $ref2))"
10844 dd if=$ref1 of=$file1 bs=16k &
10847 # Make sure dd starts to copy file
10848 while [ ! -f $file1 ]; do sleep 0.1; done
10850 $LFS swap_layouts $file1 $file2
10853 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10854 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10856 # how many bytes copied before swapping layout
10857 local copied=$(stat -c %s $file2)
10858 local remaining=$(stat -c %s $ref1)
10859 remaining=$((remaining - copied))
10860 echo "Copied $copied bytes before swapping layout..."
10862 cmp -n $copied $file1 $ref2 | grep differ &&
10863 error "Content mismatch [0, $copied) of ref2 and file1"
10864 cmp -n $copied $file2 $ref1 ||
10865 error "Content mismatch [0, $copied) of ref1 and file2"
10866 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10867 error "Content mismatch [$copied, EOF) of ref1 and file1"
10870 rm -f $ref1 $ref2 $file1 $file2
10872 run_test 184c "Concurrent write and layout swap"
10875 check_swap_layouts_support && return 0
10876 [ -z "$(which getfattr 2>/dev/null)" ] &&
10877 skip "no getfattr command" && return 0
10879 local file1=$DIR/$tdir/$tfile-1
10880 local file2=$DIR/$tdir/$tfile-2
10881 local file3=$DIR/$tdir/$tfile-3
10885 mkdir -p $DIR/$tdir
10886 touch $file1 || error "create $file1 failed"
10887 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10888 error "create $file2 failed"
10889 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10890 error "create $file3 failed"
10891 lovea1=$($LFS getstripe $file1 | sed 1d)
10893 $LFS swap_layouts $file2 $file3 ||
10894 error "swap $file2 $file3 layouts failed"
10895 $LFS swap_layouts $file1 $file2 ||
10896 error "swap $file1 $file2 layouts failed"
10898 lovea2=$($LFS getstripe $file2 | sed 1d)
10899 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10901 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10902 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10904 run_test 184d "allow stripeless layouts swap"
10907 test_185() { # LU-2441
10908 # LU-3553 - no volatile file support in old servers
10909 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10910 { skip "Need MDS version at least 2.3.60"; return 0; }
10912 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10913 touch $DIR/$tdir/spoo
10914 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10915 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10916 error "cannot create/write a volatile file"
10917 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10918 error "FID is still valid after close"
10920 multiop_bg_pause $DIR/$tdir vVw4096_c
10927 # assume that the next FID for this client is sequential, since stdout
10928 # is unfortunately eaten by multiop_bg_pause
10929 local n=$((${fidv[1]} + 1))
10930 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10931 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10932 error "FID is missing before close"
10933 kill -USR1 $multi_pid
10934 # 1 second delay, so if mtime change we will see it
10936 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10937 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10939 run_test 185 "Volatile file support"
10942 local dir0=$DIR/$tdir/$testnum
10943 mkdir -p $dir0 || error "creating dir $dir0"
10945 local file=$dir0/file1
10946 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10947 local dv1=$($LFS data_version $file)
10948 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10949 local dv2=$($LFS data_version $file)
10950 [[ $dv1 != $dv2 ]] ||
10951 error "data version did not change on write $dv1 == $dv2"
10956 run_test 187a "Test data version change"
10959 local dir0=$DIR/$tdir/$testnum
10960 mkdir -p $dir0 || error "creating dir $dir0"
10962 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10963 [[ ${DV[0]} != ${DV[1]} ]] ||
10964 error "data version did not change on write"\
10965 " ${DV[0]} == ${DV[1]}"
10970 run_test 187b "Test data version change on volatile file"
10973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10974 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10976 local POOL=${POOL:-cea1}
10977 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10978 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10981 local last_ost=$(($OSTCOUNT - 1))
10983 local ost_list=$(seq $first_ost $ost_step $last_ost)
10984 local ost_range="$first_ost $last_ost $ost_step"
10985 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10986 local file_dir=$POOL_ROOT/file_tst
10990 # former test_200a test_200b
10991 pool_add $POOL || { rc=$? ; break; }
10992 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10993 # former test_200c test_200d
10994 mkdir -p $test_path
10995 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10996 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10997 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10998 || { rc=$? ; break; }
10999 # former test_200e test_200f
11000 local files=$((OSTCOUNT*3))
11001 pool_alloc_files $POOL $test_path $files "$ost_list" \
11002 || { rc=$? ; break; }
11003 pool_create_files $POOL $file_dir $files "$ost_list" \
11004 || { rc=$? ; break; }
11005 # former test_200g test_200h
11006 pool_lfs_df $POOL || { rc=$? ; break; }
11007 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11009 # former test_201a test_201b test_201c
11010 pool_remove_first_target $POOL || { rc=$? ; break; }
11012 local f=$test_path/$tfile
11013 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11014 pool_remove $POOL $f || { rc=$? ; break; }
11021 run_test 200 "OST pools"
11023 # usage: default_attr <count | size | offset>
11025 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11028 # usage: check_default_stripe_attr
11029 check_default_stripe_attr() {
11030 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11032 --stripe-count|--count)
11033 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11034 --stripe-size|--size)
11035 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11036 --stripe-index|--index)
11039 error "unknown getstripe attr '$1'"
11042 [ $ACTUAL != $EXPECTED ] &&
11043 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11047 test_mkdir -p $DIR/$tdir
11048 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11050 check_default_stripe_attr --stripe-count
11051 check_default_stripe_attr --stripe-size
11052 check_default_stripe_attr --stripe-index
11056 run_test 204a "Print default stripe attributes ================="
11059 test_mkdir -p $DIR/$tdir
11060 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11062 check_default_stripe_attr --stripe-size
11063 check_default_stripe_attr --stripe-index
11067 run_test 204b "Print default stripe size and offset ==========="
11070 test_mkdir -p $DIR/$tdir
11071 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11073 check_default_stripe_attr --stripe-count
11074 check_default_stripe_attr --stripe-index
11078 run_test 204c "Print default stripe count and offset ==========="
11081 test_mkdir -p $DIR/$tdir
11082 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11084 check_default_stripe_attr --stripe-count
11085 check_default_stripe_attr --stripe-size
11089 run_test 204d "Print default stripe count and size ============="
11092 test_mkdir -p $DIR/$tdir
11093 $SETSTRIPE -d $DIR/$tdir
11095 check_default_stripe_attr --stripe-count --raw
11096 check_default_stripe_attr --stripe-size --raw
11097 check_default_stripe_attr --stripe-index --raw
11101 run_test 204e "Print raw stripe attributes ================="
11104 test_mkdir -p $DIR/$tdir
11105 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11107 check_default_stripe_attr --stripe-size --raw
11108 check_default_stripe_attr --stripe-index --raw
11112 run_test 204f "Print raw stripe size and offset ==========="
11115 test_mkdir -p $DIR/$tdir
11116 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11118 check_default_stripe_attr --stripe-count --raw
11119 check_default_stripe_attr --stripe-index --raw
11123 run_test 204g "Print raw stripe count and offset ==========="
11126 test_mkdir -p $DIR/$tdir
11127 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11129 check_default_stripe_attr --stripe-count --raw
11130 check_default_stripe_attr --stripe-size --raw
11134 run_test 204h "Print raw stripe count and size ============="
11136 # Figure out which job scheduler is being used, if any,
11137 # or use a fake one
11138 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11139 JOBENV=SLURM_JOB_ID
11140 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11142 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11144 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11145 JOBENV=LOADL_STEP_ID
11146 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11152 verify_jobstats() {
11156 # clear old jobstats
11157 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11158 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11160 # use a new JobID for this test, or we might see an old one
11161 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11165 log "Using JobID environment variable $JOBENV=$JOBVAL"
11167 if [ $JOBENV = "FAKE_JOBID" ]; then
11168 FAKE_JOBID=$JOBVAL $cmd
11173 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11174 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11175 do_facet $FACET lctl get_param mdt.*.job_stats |
11176 grep $JOBVAL || error "No job stats found on MDT $FACET"
11178 if [ "$target" = "ost" -o "$target" = "both" ]; then
11180 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11181 grep $JOBVAL || error "No job stats found on OST $FACET"
11187 NEW_JOBENV=${1:-$OLD_JOBENV}
11188 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11189 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11192 test_205() { # Job stats
11193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11194 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11195 skip "Server doesn't support jobstats" && return 0
11196 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11199 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11200 if [ $OLD_JOBENV != $JOBENV ]; then
11201 jobstats_set $JOBENV
11202 trap jobstats_set EXIT
11206 cmd="mkdir $DIR/$tfile"
11207 verify_jobstats "$cmd" "mdt"
11209 cmd="rm -fr $DIR/$tfile"
11210 verify_jobstats "$cmd" "mdt"
11212 cmd="mknod $DIR/$tfile c 1 3"
11213 verify_jobstats "$cmd" "mdt"
11215 cmd="rm -f $DIR/$tfile"
11216 verify_jobstats "$cmd" "mdt"
11218 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11219 verify_jobstats "$cmd" "mdt"
11221 cmd="touch $DIR/$tfile"
11222 verify_jobstats "$cmd" "both"
11224 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11225 verify_jobstats "$cmd" "ost"
11227 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11228 verify_jobstats "$cmd" "ost"
11230 cmd="$TRUNCATE $DIR/$tfile 0"
11231 verify_jobstats "$cmd" "both"
11233 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11234 verify_jobstats "$cmd" "mdt"
11237 rm -f $DIR/jobstats_test_rename
11239 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11241 run_test 205 "Verify job stats"
11243 # LU-1480, LU-1773 and LU-1657
11245 mkdir -p $DIR/$tdir
11246 $SETSTRIPE -c -1 $DIR/$tdir
11247 #define OBD_FAIL_LOV_INIT 0x1403
11248 $LCTL set_param fail_loc=0xa0001403
11249 $LCTL set_param fail_val=1
11250 touch $DIR/$tdir/$tfile || true
11252 run_test 206 "fail lov_init_raid0() doesn't lbug"
11255 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11256 local fsz=`stat -c %s $DIR/$tfile`
11257 cancel_lru_locks mdc
11259 # do not return layout in getattr intent
11260 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11261 $LCTL set_param fail_loc=0x170
11262 local sz=`stat -c %s $DIR/$tfile`
11264 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11268 run_test 207a "can refresh layout at glimpse"
11271 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11272 local cksum=`md5sum $DIR/$tfile`
11273 local fsz=`stat -c %s $DIR/$tfile`
11274 cancel_lru_locks mdc
11275 cancel_lru_locks osc
11277 # do not return layout in getattr intent
11278 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11279 $LCTL set_param fail_loc=0x171
11281 # it will refresh layout after the file is opened but before read issues
11282 echo checksum is "$cksum"
11283 echo "$cksum" |md5sum -c --quiet || error "file differs"
11287 run_test 207b "can refresh layout at open"
11290 # FIXME: in this test suite, only RD lease is used. This is okay
11291 # for now as only exclusive open is supported. After generic lease
11292 # is done, this test suite should be revised. - Jinshan
11294 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11295 { skip "Need MDS version at least 2.4.52"; return 0; }
11297 echo "==== test 1: verify get lease work"
11298 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11300 echo "==== test 2: verify lease can be broken by upcoming open"
11301 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11305 $MULTIOP $DIR/$tfile oO_RDONLY:c
11306 kill -USR1 $PID && wait $PID || error "break lease error"
11308 echo "==== test 3: verify lease can't be granted if an open already exists"
11309 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11313 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11314 kill -USR1 $PID && wait $PID || error "open file error"
11316 echo "==== test 4: lease can sustain over recovery"
11317 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11323 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11325 echo "==== test 5: lease broken can't be regained by replay"
11326 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11330 # open file to break lease and then recovery
11331 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11334 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11338 run_test 208 "Exclusive open"
11341 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11342 skip_env "must have disp_stripe" && return
11345 sync; sleep 5; sync;
11347 echo 3 > /proc/sys/vm/drop_caches
11348 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11350 # open/close 500 times
11351 for i in $(seq 500); do
11355 echo 3 > /proc/sys/vm/drop_caches
11356 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11358 echo "before: $req_before, after: $req_after"
11359 [ $((req_after - req_before)) -ge 300 ] &&
11360 error "open/close requests are not freed"
11363 run_test 209 "read-only open/close requests should be freed promptly"
11367 size=$((size % 8192 + 1))
11368 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11369 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11370 rm -f $DIR/f212 $DIR/f212.xyz
11372 run_test 212 "Sendfile test ============================================"
11375 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11376 cancel_lru_locks osc
11377 lctl set_param fail_loc=0x8000040f
11378 # generate a read lock
11379 cat $DIR/$tfile > /dev/null
11380 # write to the file, it will try to cancel the above read lock.
11381 cat /etc/hosts >> $DIR/$tfile
11383 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11385 test_214() { # for bug 20133
11386 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11387 for (( i=0; i < 340; i++ )) ; do
11388 touch $DIR/$tdir/d214c/a$i
11391 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11392 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11393 ls $DIR/d214c || error "ls $DIR/d214c failed"
11394 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11395 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11397 run_test 214 "hash-indexed directory test - bug 20133"
11399 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11400 create_lnet_proc_files() {
11401 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11402 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11404 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11405 rm -f "$TMP/lnet_$1.sys_tmp"
11408 # counterpart of create_lnet_proc_files
11409 remove_lnet_proc_files() {
11410 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11413 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11414 # 3rd arg as regexp for body
11415 check_lnet_proc_stats() {
11416 local l=$(cat "$TMP/lnet_$1" |wc -l)
11417 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11419 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11422 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11423 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11424 # optional and can be regexp for 2nd line (lnet.routes case)
11425 check_lnet_proc_entry() {
11426 local blp=2 # blp stands for 'position of 1st line of body'
11427 [ -z "$5" ] || blp=3 # lnet.routes case
11429 local l=$(cat "$TMP/lnet_$1" |wc -l)
11430 # subtracting one from $blp because the body can be empty
11431 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11433 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11434 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11436 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11437 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11439 # bail out if any unexpected line happened
11440 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11441 [ "$?" != 0 ] || error "$2 misformatted"
11444 test_215() { # for bugs 18102, 21079, 21517
11445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11446 local N='(0|[1-9][0-9]*)' # non-negative numeric
11447 local P='[1-9][0-9]*' # positive numeric
11448 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11449 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11450 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11451 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11453 local L1 # regexp for 1st line
11454 local L2 # regexp for 2nd line (optional)
11455 local BR # regexp for the rest (body)
11457 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11458 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11459 create_lnet_proc_files "stats"
11460 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11461 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11462 remove_lnet_proc_files "stats"
11464 # /proc/sys/lnet/routes should look like this:
11465 # Routing disabled/enabled
11466 # net hops priority state router
11467 # where net is a string like tcp0, hops > 0, priority >= 0,
11468 # state is up/down,
11469 # router is a string like 192.168.1.1@tcp2
11470 L1="^Routing (disabled|enabled)$"
11471 L2="^net +hops +priority +state +router$"
11472 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11473 create_lnet_proc_files "routes"
11474 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11475 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11476 remove_lnet_proc_files "routes"
11478 # /proc/sys/lnet/routers should look like this:
11479 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11480 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11481 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11482 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11483 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11484 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11485 create_lnet_proc_files "routers"
11486 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11487 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11488 remove_lnet_proc_files "routers"
11490 # /proc/sys/lnet/peers should look like this:
11491 # nid refs state last max rtr min tx min queue
11492 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11493 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11494 # numeric (0 or >0 or <0), queue >= 0.
11495 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11496 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11497 create_lnet_proc_files "peers"
11498 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11499 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11500 remove_lnet_proc_files "peers"
11502 # /proc/sys/lnet/buffers should look like this:
11503 # pages count credits min
11504 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11505 L1="^pages +count +credits +min$"
11506 BR="^ +$N +$N +$I +$I$"
11507 create_lnet_proc_files "buffers"
11508 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11509 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11510 remove_lnet_proc_files "buffers"
11512 # /proc/sys/lnet/nis should look like this:
11513 # nid status alive refs peer rtr max tx min
11514 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11515 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11516 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11517 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11518 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11519 create_lnet_proc_files "nis"
11520 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11521 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11522 remove_lnet_proc_files "nis"
11524 # can we successfully write to /proc/sys/lnet/stats?
11525 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11526 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11528 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11530 test_216() { # bug 20317
11531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11532 remote_ost_nodsh && skip "remote OST with nodsh" && return
11535 local facets=$(get_facets OST)
11536 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11538 save_lustre_params client "osc.*.contention_seconds" > $p
11539 save_lustre_params $facets \
11540 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11541 save_lustre_params $facets \
11542 "ldlm.namespaces.filter-*.contended_locks" >> $p
11543 save_lustre_params $facets \
11544 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11547 # agressive lockless i/o settings
11548 for node in $(osts_nodes); do
11549 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'
11551 lctl set_param -n osc.*.contention_seconds 60
11553 $DIRECTIO write $DIR/$tfile 0 10 4096
11554 $CHECKSTAT -s 40960 $DIR/$tfile
11556 # disable lockless i/o
11557 for node in $(osts_nodes); do
11558 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11560 lctl set_param -n osc.*.contention_seconds 0
11563 dd if=/dev/zero of=$DIR/$tfile count=0
11564 $CHECKSTAT -s 0 $DIR/$tfile
11566 restore_lustre_params <$p
11570 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11572 test_217() { # bug 22430
11573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11577 for node in $(nodes_list); do
11578 nid=$(host_nids_address $node $NETTYPE)
11579 if [[ $nid = *-* ]] ; then
11580 echo "lctl ping $nid@$NETTYPE"
11581 lctl ping $nid@$NETTYPE
11583 echo "skipping $node (no hyphen detected)"
11587 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11590 # do directio so as not to populate the page cache
11591 log "creating a 10 Mb file"
11592 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11593 log "starting reads"
11594 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11595 log "truncating the file"
11596 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11598 kill %+ || true # reads might have finished
11599 echo "wait until dd is finished"
11601 log "removing the temporary file"
11602 rm -rf $DIR/$tfile || error "tmp file removal failed"
11604 run_test 218 "parallel read and truncate should not deadlock ======================="
11607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11608 # write one partial page
11609 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11610 # set no grant so vvp_io_commit_write will do sync write
11611 $LCTL set_param fail_loc=0x411
11612 # write a full page at the end of file
11613 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11615 $LCTL set_param fail_loc=0
11616 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11617 $LCTL set_param fail_loc=0x411
11618 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11621 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11622 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11624 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11626 test_220() { #LU-325
11627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11628 remote_ost_nodsh && skip "remote OST with nodsh" && return
11631 test_mkdir -p $DIR/$tdir
11632 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11633 awk '{print $2}' | sed -e 's/_UUID$//')
11636 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11637 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11638 osc.$mdtosc_proc1.prealloc_last_id)
11639 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11640 osc.$mdtosc_proc1.prealloc_next_id)
11644 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11645 #define OBD_FAIL_OST_ENOINO 0x229
11646 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11647 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11648 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11650 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11652 MDSOBJS=$((last_id - next_id))
11653 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11655 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11656 echo "OST still has $count kbytes free"
11658 echo "create $MDSOBJS files @next_id..."
11659 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11661 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11662 osc.$mdtosc_proc1.prealloc_last_id)
11663 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11664 osc.$mdtosc_proc1.prealloc_next_id)
11666 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11671 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11672 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11674 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11675 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11676 echo "unlink $MDSOBJS files @$next_id..."
11677 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11679 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11683 dd if=`which date` of=$MOUNT/date oflag=sync
11684 chmod +x $MOUNT/date
11686 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11687 $LCTL set_param fail_loc=0x80001401
11689 $MOUNT/date > /dev/null
11692 run_test 221 "make sure fault and truncate race to not cause OOM"
11695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11697 test_mkdir -p $DIR/$tdir
11698 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11699 createmany -o $DIR/$tdir/$tfile 10
11700 cancel_lru_locks mdc
11701 cancel_lru_locks osc
11702 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11703 $LCTL set_param fail_loc=0x31a
11704 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11705 $LCTL set_param fail_loc=0
11708 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11713 test_mkdir -p $DIR/$tdir
11714 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11715 createmany -o $DIR/$tdir/$tfile 10
11716 cancel_lru_locks mdc
11717 cancel_lru_locks osc
11718 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11719 $LCTL set_param fail_loc=0x31a
11720 rm -r $DIR/$tdir || "AGL for rmdir failed"
11721 $LCTL set_param fail_loc=0
11723 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11728 test_mkdir -p $DIR/$tdir
11729 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11730 createmany -o $DIR/$tdir/$tfile 10
11731 cancel_lru_locks mdc
11732 cancel_lru_locks osc
11733 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11734 $LCTL set_param fail_loc=0x31b
11735 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11736 $LCTL set_param fail_loc=0
11739 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11741 test_224a() { # LU-1039, MRP-303
11742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11743 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11744 $LCTL set_param fail_loc=0x508
11745 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11746 $LCTL set_param fail_loc=0
11749 run_test 224a "Don't panic on bulk IO failure"
11751 test_224b() { # LU-1039, MRP-303
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11753 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11754 cancel_lru_locks osc
11755 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11756 $LCTL set_param fail_loc=0x515
11757 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11758 $LCTL set_param fail_loc=0
11761 run_test 224b "Don't panic on bulk IO failure"
11763 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11766 if [ -z ${MDSSURVEY} ]; then
11767 skip_env "mds-survey not found" && return
11770 [ $MDSCOUNT -ge 2 ] &&
11771 skip "skipping now for more than one MDT" && return
11773 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11774 { skip "Need MDS version at least 2.2.51"; return; }
11776 local mds=$(facet_host $SINGLEMDS)
11777 local target=$(do_nodes $mds 'lctl dl' | \
11778 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11780 local cmd1="file_count=1000 thrhi=4"
11781 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11782 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11783 local cmd="$cmd1 $cmd2 $cmd3"
11785 rm -f ${TMP}/mds_survey*
11787 eval $cmd || error "mds-survey with zero-stripe failed"
11788 cat ${TMP}/mds_survey*
11789 rm -f ${TMP}/mds_survey*
11791 run_test 225a "Metadata survey sanity with zero-stripe"
11794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11796 if [ -z ${MDSSURVEY} ]; then
11797 skip_env "mds-survey not found" && return
11799 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11800 { skip "Need MDS version at least 2.2.51"; return; }
11802 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11803 skip_env "Need to mount OST to test" && return
11806 [ $MDSCOUNT -ge 2 ] &&
11807 skip "skipping now for more than one MDT" && return
11808 local mds=$(facet_host $SINGLEMDS)
11809 local target=$(do_nodes $mds 'lctl dl' | \
11810 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11812 local cmd1="file_count=1000 thrhi=4"
11813 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11814 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11815 local cmd="$cmd1 $cmd2 $cmd3"
11817 rm -f ${TMP}/mds_survey*
11819 eval $cmd || error "mds-survey with stripe_count failed"
11820 cat ${TMP}/mds_survey*
11821 rm -f ${TMP}/mds_survey*
11823 run_test 225b "Metadata survey sanity with stripe_count = 1"
11825 mcreate_path2fid () {
11831 local path=$DIR/$tdir/$name
11836 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11837 error "cannot create $desc"
11839 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11841 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11843 fid_path=$($LFS fid2path $MOUNT $fid)
11845 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11847 [ "$path" == "$fid_path" ] ||
11848 error "fid2path returned $fid_path, expected $path"
11850 echo "pass with $path and $fid"
11855 mkdir -p $DIR/$tdir
11857 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11858 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11859 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11860 mcreate_path2fid 0040666 0 0 dir "directory"
11861 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11862 mcreate_path2fid 0100666 0 0 file "regular file"
11863 mcreate_path2fid 0120666 0 0 link "symbolic link"
11864 mcreate_path2fid 0140666 0 0 sock "socket"
11866 run_test 226a "call path2fid and fid2path on files of all type"
11869 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11873 mkdir -p $DIR/$tdir
11874 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11875 error "create remote directory failed"
11876 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11877 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11878 "character special file (null)"
11879 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11880 "character special file (no device)"
11881 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11882 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11883 "block special file (loop)"
11884 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11885 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11886 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11888 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11890 # LU-1299 Executing or running ldd on a truncated executable does not
11891 # cause an out-of-memory condition.
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11894 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
11895 dd if=$(which date) of=$MOUNT/date bs=1k count=1
11896 chmod +x $MOUNT/date
11898 $MOUNT/date > /dev/null
11899 ldd $MOUNT/date > /dev/null
11902 run_test 227 "running truncated executable does not cause OOM"
11904 # LU-1512 try to reuse idle OI blocks
11906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11907 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11908 skip "non-ldiskfs backend" && return
11910 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11911 local myDIR=$DIR/$tdir
11914 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11915 $LCTL set_param fail_loc=0x80001002
11916 createmany -o $myDIR/t- 10000
11917 $LCTL set_param fail_loc=0
11918 # The guard is current the largest FID holder
11920 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11922 local IDX=$(($SEQ % 64))
11924 do_facet $SINGLEMDS sync
11925 # Make sure journal flushed.
11927 local blk1=$(do_facet $SINGLEMDS \
11928 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11929 grep Blockcount | awk '{print $4}')
11931 # Remove old files, some OI blocks will become idle.
11932 unlinkmany $myDIR/t- 10000
11933 # Create new files, idle OI blocks should be reused.
11934 createmany -o $myDIR/t- 2000
11935 do_facet $SINGLEMDS sync
11936 # Make sure journal flushed.
11938 local blk2=$(do_facet $SINGLEMDS \
11939 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11940 grep Blockcount | awk '{print $4}')
11942 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11944 run_test 228a "try to reuse idle OI blocks"
11947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11948 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11949 skip "non-ldiskfs backend" && return
11951 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11952 local myDIR=$DIR/$tdir
11955 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11956 $LCTL set_param fail_loc=0x80001002
11957 createmany -o $myDIR/t- 10000
11958 $LCTL set_param fail_loc=0
11959 # The guard is current the largest FID holder
11961 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11963 local IDX=$(($SEQ % 64))
11965 do_facet $SINGLEMDS sync
11966 # Make sure journal flushed.
11968 local blk1=$(do_facet $SINGLEMDS \
11969 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11970 grep Blockcount | awk '{print $4}')
11972 # Remove old files, some OI blocks will become idle.
11973 unlinkmany $myDIR/t- 10000
11976 stop $SINGLEMDS || error "Fail to stop MDT."
11978 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11980 df $MOUNT || error "Fail to df."
11981 # Create new files, idle OI blocks should be reused.
11982 createmany -o $myDIR/t- 2000
11983 do_facet $SINGLEMDS sync
11984 # Make sure journal flushed.
11986 local blk2=$(do_facet $SINGLEMDS \
11987 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11988 grep Blockcount | awk '{print $4}')
11990 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11992 run_test 228b "idle OI blocks can be reused after MDT restart"
11996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11997 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11998 skip "non-ldiskfs backend" && return
12000 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12001 local myDIR=$DIR/$tdir
12004 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12005 $LCTL set_param fail_loc=0x80001002
12006 # 20000 files can guarantee there are index nodes in the OI file
12007 createmany -o $myDIR/t- 20000
12008 $LCTL set_param fail_loc=0
12009 # The guard is current the largest FID holder
12011 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12013 local IDX=$(($SEQ % 64))
12015 do_facet $SINGLEMDS sync
12016 # Make sure journal flushed.
12018 local blk1=$(do_facet $SINGLEMDS \
12019 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12020 grep Blockcount | awk '{print $4}')
12022 # Remove old files, some OI blocks will become idle.
12023 unlinkmany $myDIR/t- 20000
12025 # The OI file should become empty now
12027 # Create new files, idle OI blocks should be reused.
12028 createmany -o $myDIR/t- 2000
12029 do_facet $SINGLEMDS sync
12030 # Make sure journal flushed.
12032 local blk2=$(do_facet $SINGLEMDS \
12033 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12034 grep Blockcount | awk '{print $4}')
12036 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12038 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12040 test_229() { # LU-2482, LU-3448
12041 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12042 skip "No HSM support on MDS of $(get_lustre_version)," \
12043 "need 2.4.53 at least" && return
12044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12045 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12049 # Create a file with a released layout and stripe count 2.
12050 $MULTIOP $DIR/$tfile H2c ||
12051 error "failed to create file with released layout"
12053 $GETSTRIPE -v $DIR/$tfile
12055 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12056 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12058 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12059 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12060 stat $DIR/$tfile || error "failed to stat released file"
12062 chown $RUNAS_ID $DIR/$tfile ||
12063 error "chown $RUNAS_ID $DIR/$tfile failed"
12065 chgrp $RUNAS_ID $DIR/$tfile ||
12066 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12068 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12069 rm $DIR/$tfile || error "failed to remove released file"
12071 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12078 mkdir -p $DIR/$tdir/test_230_local
12079 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12080 [ $mdt_idx -ne 0 ] &&
12081 error "create local directory on wrong MDT $mdt_idx"
12083 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12084 error "create remote directory failed"
12085 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12086 [ $mdt_idx -ne $MDTIDX ] &&
12087 error "create remote directory on wrong MDT $mdt_idx"
12089 createmany -o $DIR/$tdir/test_230/t- 10 ||
12090 error "create files on remote directory failed"
12091 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12092 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12093 rm -r $DIR/$tdir || error "unlink remote directory failed"
12095 run_test 230a "Create remote directory and files under the remote directory"
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12106 local migrate_dir=$DIR/$tdir/migrate_dir
12107 local other_dir=$DIR/$tdir/other_dir
12109 mkdir -p $migrate_dir
12110 mkdir -p $other_dir
12111 for ((i=0; i<10; i++)); do
12112 mkdir -p $migrate_dir/dir_${i}
12113 createmany -o $migrate_dir/dir_${i}/f 10 ||
12114 error "create files under remote dir failed $i"
12117 cp /etc/passwd $migrate_dir/$tfile
12118 cp /etc/passwd $other_dir/$tfile
12119 chattr +SAD $migrate_dir
12120 chattr +SAD $migrate_dir/$tfile
12122 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12123 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12124 local old_dir_mode=$(stat -c%f $migrate_dir)
12125 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12127 mkdir -p $migrate_dir/dir_default_stripe2
12128 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12129 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12131 mkdir -p $other_dir
12132 ln $migrate_dir/$tfile $other_dir/luna
12133 ln $migrate_dir/$tfile $migrate_dir/sofia
12134 ln $other_dir/$tfile $migrate_dir/david
12135 ln -s $migrate_dir/$tfile $other_dir/zachary
12136 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12137 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12139 $LFS mv -v -M $MDTIDX $migrate_dir ||
12140 error "migrate remote dir error"
12142 echo "migratate to MDT1, then checking.."
12143 for ((i=0; i<10; i++)); do
12144 for file in $(find $migrate_dir/dir_${i}); do
12145 mdt_index=$($LFS getstripe -M $file)
12146 [ $mdt_index == $MDTIDX ] ||
12147 error "$file is not on MDT${MDTIDX}"
12151 # the multiple link file should still in MDT0
12152 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12153 [ $mdt_index == 0 ] ||
12154 error "$file is not on MDT${MDTIDX}"
12156 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12157 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12158 error " expect $old_dir_flag get $new_dir_flag"
12160 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12161 [ "$old_file_flag" = "$new_file_flag" ] ||
12162 error " expect $old_file_flag get $new_file_flag"
12164 local new_dir_mode=$(stat -c%f $migrate_dir)
12165 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12166 error "expect mode $old_dir_mode get $new_dir_mode"
12168 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12169 [ "$old_file_mode" = "$new_file_mode" ] ||
12170 error "expect mode $old_file_mode get $new_file_mode"
12172 diff /etc/passwd $migrate_dir/$tfile ||
12173 error "$tfile different after migration"
12175 diff /etc/passwd $other_dir/luna ||
12176 error "luna different after migration"
12178 diff /etc/passwd $migrate_dir/sofia ||
12179 error "sofia different after migration"
12181 diff /etc/passwd $migrate_dir/david ||
12182 error "david different after migration"
12184 diff /etc/passwd $other_dir/zachary ||
12185 error "zachary different after migration"
12187 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12188 error "${tfile}_ln different after migration"
12190 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12191 error "${tfile}_ln_other different after migration"
12193 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12194 [ $stripe_count = 2 ] ||
12195 error "dir strpe_count $d != 2 after migration."
12197 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12198 [ $stripe_count = 2 ] ||
12199 error "file strpe_count $d != 2 after migration."
12201 #migrate back to MDT0
12203 $LFS mv -v -M $MDTIDX $migrate_dir ||
12204 error "migrate remote dir error"
12206 echo "migrate back to MDT0, checking.."
12207 for file in $(find $migrate_dir); do
12208 mdt_index=$($LFS getstripe -M $file)
12209 [ $mdt_index == $MDTIDX ] ||
12210 error "$file is not on MDT${MDTIDX}"
12213 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12214 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12215 error " expect $old_dir_flag get $new_dir_flag"
12217 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12218 [ "$old_file_flag" = "$new_file_flag" ] ||
12219 error " expect $old_file_flag get $new_file_flag"
12221 local new_dir_mode=$(stat -c%f $migrate_dir)
12222 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12223 error "expect mode $old_dir_mode get $new_dir_mode"
12225 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12226 [ "$old_file_mode" = "$new_file_mode" ] ||
12227 error "expect mode $old_file_mode get $new_file_mode"
12229 diff /etc/passwd ${migrate_dir}/$tfile ||
12230 error "$tfile different after migration"
12232 diff /etc/passwd ${other_dir}/luna ||
12233 error "luna different after migration"
12235 diff /etc/passwd ${migrate_dir}/sofia ||
12236 error "sofia different after migration"
12238 diff /etc/passwd ${other_dir}/zachary ||
12239 error "zachary different after migration"
12241 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12242 error "${tfile}_ln different after migration"
12244 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12245 error "${tfile}_ln_other different after migration"
12247 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12248 [ $stripe_count = 2 ] ||
12249 error "dir strpe_count $d != 2 after migration."
12251 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12252 [ $stripe_count = 2 ] ||
12253 error "file strpe_count $d != 2 after migration."
12255 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12257 run_test 230b "migrate directory"
12260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12266 #If migrating directory fails in the middle, all entries of
12267 #the directory is still accessiable.
12268 mkdir -p $DIR/$tdir
12270 createmany -o $DIR/$tdir/f 10 ||
12271 error "create files under ${tdir} failed"
12273 #failed after migrating 5 entries
12274 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12275 do_facet mds1 lctl set_param fail_loc=0x20001801
12276 do_facet mds1 lctl set_param fail_val=5
12277 local t=`ls $DIR/$tdir | wc -l`
12278 $LFS mv -M $MDTIDX $DIR/$tdir &&
12279 error "migrate should failed after 5 entries"
12280 local u=`ls $DIR/$tdir | wc -l`
12281 [ "$u" == "$t" ] || error "$u != $t during migration"
12283 for file in $(find $DIR/$tdir); do
12284 stat $file || error "stat $file failed"
12287 do_facet mds1 lctl set_param fail_loc=0
12288 do_facet mds1 lctl set_param fail_val=0
12290 $LFS mv -M $MDTIDX $DIR/$tdir ||
12291 error "migrate open files should failed with open files"
12293 echo "Finish migration, then checking.."
12294 for file in $(find $DIR/$tdir); do
12295 mdt_index=$($LFS getstripe -M $file)
12296 [ $mdt_index == $MDTIDX ] ||
12297 error "$file is not on MDT${MDTIDX}"
12300 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12302 run_test 230c "check directory accessiblity if migration is failed"
12305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12306 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12312 mkdir -p $DIR/$tdir
12314 for ((i=0; i<100; i++)); do
12315 mkdir -p $DIR/$tdir/dir_${i}
12316 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12317 error "create files under remote dir failed $i"
12320 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12322 echo "Finish migration, then checking.."
12323 for file in $(find $DIR/$tdir); do
12324 mdt_index=$($LFS getstripe -M $file)
12325 [ $mdt_index == $MDTIDX ] ||
12326 error "$file is not on MDT${MDTIDX}"
12329 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12331 run_test 230d "check migrate big directory"
12335 # For simplicity this test assumes that max_pages_per_rpc
12336 # is the same across all OSCs
12337 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12338 local bulk_size=$((max_pages * 4096))
12340 mkdir -p $DIR/$tdir
12342 # clear the OSC stats
12343 $LCTL set_param osc.*.stats=0 &>/dev/null
12345 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12346 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12347 oflag=direct &>/dev/null || error "dd failed"
12349 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12350 if [ x$nrpcs != "x1" ]; then
12351 error "found $nrpc ost_write RPCs, not 1 as expected"
12354 # Drop the OSC cache, otherwise we will read from it
12355 cancel_lru_locks osc
12357 # clear the OSC stats
12358 $LCTL set_param osc.*.stats=0 &>/dev/null
12360 # Client reads $bulk_size.
12361 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12362 iflag=direct &>/dev/null || error "dd failed"
12364 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12365 if [ x$nrpcs != "x1" ]; then
12366 error "found $nrpc ost_read RPCs, not 1 as expected"
12369 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12372 mkdir -p $DIR/$tdir
12374 for i in {0..1023}; do
12375 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12376 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12377 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12381 run_test 231b "must not assert on fully utilized OST request buffer"
12384 mkdir -p $DIR/$tdir
12385 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12386 $LCTL set_param fail_loc=0x31c
12388 # ignore dd failure
12389 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12391 $LCTL set_param fail_loc=0
12392 umount_client $MOUNT || error "umount failed"
12393 mount_client $MOUNT || error "mount failed"
12395 run_test 232 "failed lock should not block umount"
12398 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12399 { skip "Need MDS version at least 2.3.64"; return; }
12401 local fid=$($LFS path2fid $MOUNT)
12402 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12403 error "cannot access $MOUNT using its FID '$fid'"
12405 run_test 233a "checking that OBF of the FS root succeeds"
12408 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12409 { skip "Need MDS version at least 2.5.90"; return; }
12411 local fid=$($LFS path2fid $MOUNT/.lustre)
12412 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12413 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12415 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12416 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12417 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12419 run_test 233b "checking that OBF of the FS .lustre succeeds"
12422 local p="$TMP/sanityN-$TESTNAME.parameters"
12423 save_lustre_params client "llite.*.xattr_cache" > $p
12424 lctl set_param llite.*.xattr_cache 1 ||
12425 { skip "xattr cache is not supported"; return 0; }
12427 mkdir -p $DIR/$tdir || error "mkdir failed"
12428 touch $DIR/$tdir/$tfile || error "touch failed"
12429 # OBD_FAIL_LLITE_XATTR_ENOMEM
12430 $LCTL set_param fail_loc=0x1405
12431 if [ ! -f /etc/SuSE-release ]; then
12432 # attr pre-2.4.44-7 had a bug with rc
12433 # LU-3703 - SLES clients have older attr
12434 getfattr -n user.attr $DIR/$tdir/$tfile &&
12435 error "getfattr should have failed with ENOMEM"
12437 $LCTL set_param fail_loc=0x0
12440 restore_lustre_params < $p
12443 run_test 234 "xattr cache should not crash on ENOMEM"
12446 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12447 skip "Need MDS version at least 2.4.52" && return
12448 flock_deadlock $DIR/$tfile
12453 124) error "process hangs on a deadlock"
12455 *) error "error executing flock_deadlock $DIR/$tfile"
12459 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12463 check_swap_layouts_support && return 0
12464 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12466 local ref1=/etc/passwd
12467 local ref2=/etc/group
12468 local file1=$DIR/$tdir/f1
12469 local file2=$DIR/$tdir/f2
12471 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12472 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12473 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12474 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12475 local fd=$(free_fd)
12476 local cmd="exec $fd<>$file2"
12479 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12480 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12483 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12488 run_test 236 "Layout swap on open unlinked file"
12490 # test to verify file handle related system calls
12491 # (name_to_handle_at/open_by_handle_at)
12492 # The new system calls are supported in glibc >= 2.14.
12495 echo "Test file_handle syscalls" > $DIR/$tfile ||
12496 error "write failed"
12497 check_fhandle_syscalls $DIR/$tfile ||
12498 error "check_fhandle_syscalls failed"
12500 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12502 # LU-4659 linkea consistency
12504 local server_version=$(lustre_version_code $SINGLEMDS)
12506 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12507 [[ $server_version -gt $(version_code 2.5.1) &&
12508 $server_version -lt $(version_code 2.5.50) ]] ||
12509 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12512 ln $DIR/$tfile $DIR/$tfile.lnk
12513 touch $DIR/$tfile.new
12514 mv $DIR/$tfile.new $DIR/$tfile
12515 local fid1=$(lfs path2fid $DIR/$tfile)
12516 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12517 local path1=$(lfs fid2path $FSNAME $fid1)
12518 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12519 local path2=$(lfs fid2path $FSNAME $fid2)
12520 [ $tfile.lnk == $path2 ] ||
12521 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12524 run_test 238 "Verify linkea consistency"
12527 local list=$(comma_list $(mdts_nodes))
12529 mkdir -p $DIR/$tdir
12530 createmany -o $DIR/$tdir/f- 5000
12531 unlinkmany $DIR/$tdir/f- 5000
12532 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12533 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12534 osc.*MDT*.sync_in_flight" | calc_sum)
12535 [ "$changes" -eq 0 ] || error "$changes not synced"
12537 run_test 239 "osp_sync test"
12540 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12542 mkdir -p $DIR/$tdir
12544 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12545 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12546 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12547 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12549 umount_client $MOUNT || error "umount failed"
12550 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12551 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12552 mount_client $MOUNT || error "failed to mount client"
12554 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12555 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12557 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12559 cleanup_test_300() {
12563 test_striped_dir() {
12568 mkdir -p $DIR/$tdir
12570 SAVE_UMASK=$(umask)
12571 trap cleanup_test_300 RETURN EXIT
12573 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12574 $DIR/$tdir/striped_dir ||
12575 error "set striped dir error"
12577 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12578 [ "$mode" = "755" ] || error "expect 755 got $mode"
12580 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12581 if [ "$stripe_count" != "2" ]; then
12582 error "stripe_count is $stripe_count, expect 2"
12585 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12586 if [ "$stripe_index" != "$mdt_index" ]; then
12587 error "stripe_index is $stripe_index, expect $mdt_index"
12590 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12591 error "nlink error after create striped dir"
12593 mkdir $DIR/$tdir/striped_dir/a
12594 mkdir $DIR/$tdir/striped_dir/b
12596 stat $DIR/$tdir/striped_dir/a ||
12597 error "create dir under striped dir failed"
12598 stat $DIR/$tdir/striped_dir/b ||
12599 error "create dir under striped dir failed"
12601 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12602 error "nlink error after mkdir"
12604 rmdir $DIR/$tdir/striped_dir/a
12605 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12606 error "nlink error after rmdir"
12608 rmdir $DIR/$tdir/striped_dir/b
12609 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12610 error "nlink error after rmdir"
12612 rmdir $DIR/$tdir/striped_dir ||
12613 error "rmdir striped dir error"
12621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12622 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12624 test_striped_dir 0 || error "failed on striped dir on MDT0"
12625 test_striped_dir 1 || error "failed on striped dir on MDT0"
12627 run_test 300a "basic striped dir sanity test"
12630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12631 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12637 test_mkdir $DIR/$tdir || error "mkdir fail"
12638 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12639 error "set striped dir error"
12640 for ((i=0; i<10; i++)); do
12641 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12643 touch $DIR/$tdir/striped_dir/file_$i ||
12644 error "touch error $i"
12645 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12646 [ $mtime1 -eq $mtime2 ] &&
12647 error "mtime not change after create"
12649 rm -f $DIR/$tdir/striped_dir/file_$i ||
12650 error "unlink error $i"
12651 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12652 [ $mtime2 -eq $mtime3 ] &&
12653 error "mtime did not change after unlink"
12657 run_test 300b "check ctime/mtime for striped dir"
12660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12661 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12664 mkdir -p $DIR/$tdir
12665 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12666 error "set striped dir error"
12668 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12669 error "chown striped dir failed"
12671 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12672 error "create 5k files failed"
12674 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12676 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12680 run_test 300c "chown && check ls under striped directory"
12683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12684 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12688 mkdir -p $DIR/$tdir
12689 $SETSTRIPE -c 2 $DIR/$tdir
12691 #local striped directory
12692 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12693 error "set striped dir error"
12694 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12695 error "create 10 files failed"
12697 #remote striped directory
12698 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12699 error "set striped dir error"
12700 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12701 error "create 10 files failed"
12703 for file in $(find $DIR/$tdir); do
12704 stripe_count=$($GETSTRIPE -c $file)
12705 [ $stripe_count -eq 2 ] ||
12706 error "wrong stripe $stripe_count for $file"
12711 run_test 300d "check default stripe under striped directory"
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12715 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12719 mkdir -p $DIR/$tdir
12721 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12722 error "set striped dir error"
12724 touch $DIR/$tdir/striped_dir/a
12725 touch $DIR/$tdir/striped_dir/b
12726 touch $DIR/$tdir/striped_dir/c
12728 mkdir $DIR/$tdir/striped_dir/dir_a
12729 mkdir $DIR/$tdir/striped_dir/dir_b
12730 mkdir $DIR/$tdir/striped_dir/dir_c
12732 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12733 error "set striped dir under striped dir error"
12735 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12736 error "set striped dir under striped dir error"
12738 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12739 error "set striped dir under striped dir error"
12741 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12742 error "rename file under striped dir should fail"
12744 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12745 error "rename dir under striped dir should fail"
12747 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12748 error "rename dir under different stripes should fail"
12750 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12751 error "rename file under striped dir should succeed"
12753 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12754 error "rename dir under striped dir should succeed"
12758 run_test 300e "check rename under striped directory"
12761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12762 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12767 mkdir -p $DIR/$tdir
12769 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12770 error "set striped dir error"
12772 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12773 error "set striped dir error"
12775 touch $DIR/$tdir/striped_dir/a
12776 mkdir $DIR/$tdir/striped_dir/dir_a
12777 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12778 error "create striped dir under striped dir fails"
12780 touch $DIR/$tdir/striped_dir1/b
12781 mkdir $DIR/$tdir/striped_dir1/dir_b
12782 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12783 error "create striped dir under striped dir fails"
12785 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12786 error "rename file under different striped dir should fail"
12788 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12789 error "rename dir under different striped dir should fail"
12791 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12792 error "rename striped dir under diff striped dir should fail"
12794 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12795 error "rename file under diff striped dirs fails"
12797 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12798 error "rename dir under diff striped dirs fails"
12802 run_test 300f "check rename cross striped directory"
12805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12810 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
12811 $DIR/$tdir/striped_dir ||
12812 error "set striped dir error"
12814 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12815 error "set default stripe on striped dir error"
12817 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
12818 [ $stripe_count -eq $MDSCOUNT ] ||
12819 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
12821 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12823 for dir in $(find $DIR/$tdir/striped_dir/*); do
12824 stripe_count=$($LFS getdirstripe -c $dir)
12825 [ $stripe_count -eq $MDSCOUNT ] ||
12826 error "expect $MDSCOUNT get $stripe_count for $dir"
12829 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
12830 #change default stripe count to 2
12831 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
12832 error "set default stripe on striped dir error"
12834 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12836 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
12838 #change default stripe count to 1
12839 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
12840 error "set default stripe on striped dir error"
12842 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12843 for dir in $(find $DIR/$tdir/striped_dir/*); do
12844 stripe_count=$($LFS getdirstripe -c $dir)
12845 [ $stripe_count -eq 1 ] ||
12846 error "expect 1 get $stripe_count for $dir"
12848 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
12850 run_test 300g "check default striped directory for striped directory"
12853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12860 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12861 error "set striped dir error"
12863 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
12864 error "create files under striped dir failed"
12866 # unfortunately, we need to umount to clear dir layout cache for now
12867 # once we fully implement dir layout, we can drop this
12868 umount_client $MOUNT || error "umount failed"
12869 mount_client $MOUNT || error "mount failed"
12871 #set the stripe to be unknown hash type
12872 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
12873 $LCTL set_param fail_loc=0x1901
12874 for ((i = 0; i < 10; i++)); do
12875 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
12876 error "stat f-$i failed"
12877 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
12880 touch $DIR/$tdir/striped_dir/f0 &&
12881 error "create under striped dir with unknown hash should fail"
12883 $LCTL set_param fail_loc=0
12885 umount_client $MOUNT || error "umount failed"
12886 mount_client $MOUNT || error "mount failed"
12890 run_test 300h "client handle unknown hash type striped directory"
12892 test_400a() { # LU-1606, was conf-sanity test_74
12893 local extra_flags=''
12894 local out=$TMP/$tfile
12895 local prefix=/usr/include/lustre
12898 if ! which $CC > /dev/null 2>&1; then
12899 skip_env "$CC is not installed"
12903 if ! [[ -d $prefix ]]; then
12904 # Assume we're running in tree and fixup the include path.
12905 extra_flags+=" -I$LUSTRE/../libcfs/include"
12906 extra_flags+=" -I$LUSTRE/include"
12907 extra_flags+=" -L$LUSTRE/utils"
12910 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
12911 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
12912 error "client api broken"
12915 run_test 400a "Lustre client api program can compile and link"
12917 test_400b() { # LU-1606, LU-5011
12919 local out=$TMP/$tfile
12920 local prefix=/usr/include/lustre
12922 # We use a hard coded prefix so that this test will not fail
12923 # when run in tree. There are headers in lustre/include/lustre/
12924 # that are not packaged (like lustre_idl.h) and have more
12925 # complicated include dependencies (like config.h and lnet/types.h).
12926 # Since this test about correct packaging we just skip them when
12927 # they don't exist (see below) rather than try to fixup cppflags.
12929 if ! which $CC > /dev/null 2>&1; then
12930 skip_env "$CC is not installed"
12934 for header in $prefix/*.h; do
12935 if ! [[ -f "$header" ]]; then
12939 if [[ "$(basename $header)" == liblustreapi.h ]]; then
12940 continue # liblustreapi.h is deprecated.
12943 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
12944 error "cannot compile '$header'"
12947 run_test 400b "packaged headers can be compiled"
12950 # tests that do cleanup/setup should be run at the end
12954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12956 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12957 $LCTL set_param fail_loc=0x903
12958 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12959 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12962 FAIL_ON_ERROR=true cleanup
12963 FAIL_ON_ERROR=true setup
12965 run_test 900 "umount should not race with any mgc requeue thread"
12968 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12969 check_and_cleanup_lustre
12970 if [ "$I_MOUNTED" != "yes" ]; then
12971 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true