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 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
64 # bug number for skipped test: LU-1593 LU-4536 LU-5242 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 65ic 132 180 184c"
66 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
73 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
74 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
83 check_kernel_version() {
85 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
87 patchless|patchless_client) return 0;;
88 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
90 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
94 check_swap_layouts_support()
96 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
97 { skip "Does not support layout lock."; return 0; }
101 if [ "$ONLY" == "cleanup" ]; then
106 check_and_setup_lustre
111 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
112 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
113 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
114 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
115 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
116 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
117 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
118 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
120 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
121 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
122 rm -rf $DIR/[Rdfs][0-9]*
124 # $RUNAS_ID may get set incorrectly somewhere else
125 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
127 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
131 if [ "${ONLY}" = "MOUNT" ] ; then
132 echo "Lustre is up, please go on"
136 echo "preparing for tests involving mounts"
137 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
139 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
140 echo # add a newline after mke2fs.
144 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
145 lctl set_param debug=-1 2> /dev/null || true
148 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
150 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
152 run_test 0a "touch; rm ====================="
155 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
156 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
158 run_test 0b "chmod 0755 $DIR ============================="
161 $LCTL get_param mdc.*.import | grep "state: FULL" ||
162 error "import not FULL"
163 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
166 run_test 0c "check import proc ============================="
169 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
170 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
171 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
175 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
177 run_test 1 "mkdir; remkdir; rmdir =============================="
180 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
181 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
184 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
186 run_test 2 "mkdir; touch; rmdir; check file ===================="
189 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
190 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
191 touch $DIR/$tdir/$tfile
192 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
194 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
196 run_test 3 "mkdir; touch; rmdir; check dir ====================="
198 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
202 test_mkdir $DIR/$tdir ||
203 error "Create remote directory failed"
205 touch $DIR/$tdir/$tfile ||
206 error "Create file under remote directory failed"
209 error "Expect error removing in-use dir $DIR/$tdir"
211 test -d $DIR/$tdir || error "Remote directory disappeared"
213 rm -rf $DIR/$tdir || error "remove remote dir error"
215 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
218 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
219 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
220 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
221 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
222 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
224 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
227 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
228 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile does not have perm 0666 or UID $UID"
231 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
232 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
233 error "$tfile should be 0666 and owned by UID $UID"
235 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
240 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
243 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
244 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
245 error "$tfile should be owned by UID $RUNAS_ID"
247 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
250 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
252 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by GID $UID"
255 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
256 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
257 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
259 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
263 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
264 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
265 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
266 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
267 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
268 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
269 error "$tdir/d/subdir should be GID $RUNAS_GID"
271 run_test 6g "Is new dir in sgid dir inheriting group?"
273 test_6h() { # bug 7331
274 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
275 touch $DIR/$tfile || error "touch failed"
276 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
277 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
278 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
279 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
280 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
282 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
285 test_mkdir $DIR/$tdir
286 $MCREATE $DIR/$tdir/$tfile
287 chmod 0666 $DIR/$tdir/$tfile
288 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
289 error "$tdir/$tfile should be mode 0666"
291 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
294 if [ ! -d $DIR/$tdir ]; then
297 $MCREATE $DIR/$tdir/$tfile
298 echo -n foo > $DIR/$tdir/$tfile
299 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
300 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
302 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
305 test_mkdir $DIR/$tdir
306 touch $DIR/$tdir/$tfile
307 chmod 0666 $DIR/$tdir/$tfile
308 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
309 error "$tfile mode not 0666"
311 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
314 test_mkdir $DIR/$tdir
315 test_mkdir $DIR/$tdir/d2
316 test_mkdir $DIR/$tdir/d2/d3
317 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
319 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
322 test_mkdir $DIR/$tdir
323 test_mkdir $DIR/$tdir/d2
324 touch $DIR/$tdir/d2/$tfile
325 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
326 error "$tdir/d2/$tfile not a file"
328 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
331 test_mkdir $DIR/$tdir
332 test_mkdir $DIR/$tdir/d2
333 chmod 0666 $DIR/$tdir/d2
334 chmod 0705 $DIR/$tdir/d2
335 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
336 error "$tdir/d2 mode not 0705"
338 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
341 test_mkdir $DIR/$tdir
342 touch $DIR/$tdir/$tfile
343 chmod 0666 $DIR/$tdir/$tfile
344 chmod 0654 $DIR/$tdir/$tfile
345 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
346 error "$tdir/d2 mode not 0654"
348 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
351 test_mkdir $DIR/$tdir
352 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
354 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
355 error "$tdir/$tfile size not 0 after truncate"
357 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
360 test_mkdir $DIR/$tdir
361 touch $DIR/$tdir/$tfile
363 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
365 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
368 test_mkdir $DIR/$tdir
369 touch $DIR/$tdir/$tfile
370 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
371 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
372 error "$tdir/${tfile_2} not a file after rename"
374 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
379 rm -rf $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
382 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
385 test_mkdir -p $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
389 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not a symlink"
391 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
392 error "$tdir/l-exist not referencing a file"
393 rm -f $DIR/$tdir/l-exist
394 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
396 run_test 17a "symlinks: create, remove (real) =================="
399 test_mkdir -p $DIR/$tdir
400 ln -s no-such-file $DIR/$tdir/l-dangle
402 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing no-such-file"
404 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
405 error "$tdir/l-dangle not referencing non-existent file"
406 rm -f $DIR/$tdir/l-dangle
407 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
409 run_test 17b "symlinks: create, remove (dangling) =============="
411 test_17c() { # bug 3440 - don't save failed open RPC for replay
412 test_mkdir -p $DIR/$tdir
413 ln -s foo $DIR/$tdir/$tfile
414 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
416 run_test 17c "symlinks: open dangling (should return error) ===="
419 test_mkdir -p $DIR/$tdir
420 ln -s foo $DIR/$tdir/$tfile
421 touch $DIR/$tdir/$tfile || error "creating to new symlink"
423 run_test 17d "symlinks: create dangling ========================"
426 test_mkdir -p $DIR/$tdir
427 local foo=$DIR/$tdir/$tfile
428 ln -s $foo $foo || error "create symlink failed"
429 ls -l $foo || error "ls -l failed"
430 ls $foo && error "ls not failed" || true
432 run_test 17e "symlinks: create recursive symlink (should return error) ===="
435 test_mkdir -p $DIR/$tdir
436 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
440 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
441 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
444 run_test 17f "symlinks: long and very long symlink name ========================"
446 # str_repeat(S, N) generate a string that is string S repeated N times
451 while [ $((n -= 1)) -ge 0 ]; do
457 # Long symlinks and LU-2241
459 test_mkdir -p $DIR/$tdir
460 local TESTS="59 60 61 4094 4095"
462 # Fix for inode size boundary in 2.1.4
463 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
466 # Patch not applied to 2.2 or 2.3 branches
467 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
468 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
471 # skip long symlink name for rhel6.5.
472 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
473 grep -q '6.5' /etc/redhat-release &>/dev/null &&
474 TESTS="59 60 61 4062 4063"
477 local SYMNAME=$(str_repeat 'x' $i)
478 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
479 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
482 run_test 17g "symlinks: really long symlink name and inode boundaries"
484 test_17h() { #bug 17378
485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
488 test_mkdir -p $DIR/$tdir
489 if [[ $MDSCOUNT -gt 1 ]]; then
490 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
494 $SETSTRIPE -c -1 $DIR/$tdir
495 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
496 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
497 touch $DIR/$tdir/$tfile || true
499 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
501 test_17i() { #bug 20018
502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
504 test_mkdir -c1 $DIR/$tdir
505 local foo=$DIR/$tdir/$tfile
507 if [[ $MDSCOUNT -gt 1 ]]; then
508 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
512 ln -s $foo $foo || error "create symlink failed"
513 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
514 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
515 ls -l $foo && error "error not detected"
518 run_test 17i "don't panic on short symlink"
520 test_17k() { #bug 22301
521 [[ -z "$(which rsync 2>/dev/null)" ]] &&
522 skip "no rsync command" && return 0
523 rsync --help | grep -q xattr ||
524 skip_env "$(rsync --version | head -n1) does not support xattrs"
525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
526 test_mkdir -p $DIR/$tdir
527 test_mkdir -p $DIR/$tdir.new
528 touch $DIR/$tdir/$tfile
529 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
530 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
531 error "rsync failed with xattrs enabled"
533 run_test 17k "symlinks: rsync with xattrs enabled ========================="
535 test_17l() { # LU-279
536 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
537 skip "no getfattr command" && return 0
539 touch $DIR/$tdir/$tfile
540 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
541 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
542 # -h to not follow symlinks. -m '' to list all the xattrs.
543 # grep to remove first line: '# file: $path'.
544 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
546 lgetxattr_size_check $path $xattr ||
547 error "lgetxattr_size_check $path $xattr failed"
551 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
555 local short_sym="0123456789"
556 local WDIR=$DIR/${tdir}m
563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
564 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
565 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
566 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
568 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
569 skip "only for ldiskfs MDT" && return 0
571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
575 # create a long symlink file
576 for ((i = 0; i < 4; ++i)); do
577 long_sym=${long_sym}${long_sym}
580 echo "create 512 short and long symlink files under $WDIR"
581 for ((i = 0; i < 256; ++i)); do
582 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
583 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
589 wait_delete_completed
591 echo "recreate the 512 symlink files with a shorter string"
592 for ((i = 0; i < 512; ++i)); do
593 # rewrite the symlink file with a shorter string
594 ln -sf ${long_sym} $WDIR/long-$i
595 ln -sf ${short_sym} $WDIR/short-$i
598 mds_index=$($LFS getstripe -M $WDIR)
599 mds_index=$((mds_index+1))
600 devname=$(mdsdevname $mds_index)
601 cmd="$E2FSCK -fnvd $devname"
603 echo "stop and checking mds${mds_index}: $cmd"
604 # e2fsck should not return error
606 do_facet mds${mds_index} $cmd || rc=$?
608 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
609 df $MOUNT > /dev/null 2>&1
610 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
611 "short/long symlink MDT: rc=$rc"
614 run_test 17m "run e2fsck against MDT which contains short/long symlink"
616 check_fs_consistency_17n() {
622 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
623 # so it only check MDT1/MDT2 instead of all of MDTs.
624 for mdt_index in $(seq 1 2); do
625 devname=$(mdsdevname $mdt_index)
626 cmd="$E2FSCK -fnvd $devname"
628 echo "stop and checking mds${mdt_index}: $cmd"
629 # e2fsck should not return error
631 do_facet mds${mdt_index} $cmd || rc=$?
633 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
634 error "mount mds${mdt_index} failed"
635 df $MOUNT > /dev/null 2>&1
636 [ $rc -ne 0 ] && break
644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
645 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
646 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
647 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
649 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
650 skip "only for ldiskfs MDT" && return 0
652 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
657 for ((i=0; i<10; i++)); do
658 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
659 error "create remote dir error $i"
660 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
661 error "create files under remote dir failed $i"
664 check_fs_consistency_17n ||
665 error "e2fsck report error after create files under remote dir"
667 for ((i=0;i<10;i++)); do
668 rm -rf $DIR/$tdir/remote_dir_${i} ||
669 error "destroy remote dir error $i"
672 check_fs_consistency_17n ||
673 error "e2fsck report error after unlink files under remote dir"
675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
676 skip "lustre < 2.4.50 does not support migrate mv " && return
678 for ((i=0; i<10; i++)); do
679 mkdir -p $DIR/$tdir/remote_dir_${i}
680 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
681 error "create files under remote dir failed $i"
682 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
683 error "migrate remote dir error $i"
685 check_fs_consistency_17n || error "e2fsck report error after migration"
687 for ((i=0;i<10;i++)); do
688 rm -rf $DIR/$tdir/remote_dir_${i} ||
689 error "destroy remote dir error $i"
692 check_fs_consistency_17n || error "e2fsck report error after unlink"
694 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
698 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
699 skip "Need MDS version at least 2.3.64" && return
701 local WDIR=$DIR/${tdir}o
707 mdt_index=$($LFS getstripe -M $WDIR)
708 mdt_index=$((mdt_index+1))
709 mdtdevname=$(mdsdevname $mdt_index)
713 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS ||
714 error "mount mds${mdt_index} failed"
716 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
717 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
718 ls -l $WDIR/$tfile && rc=1
719 do_facet mds${mdt_index} lctl set_param fail_loc=0
720 [[ $rc -ne 0 ]] && error "stat file should fail"
723 run_test 17o "stat file with incompat LMA feature"
726 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
727 ls $DIR || error "Failed to ls $DIR: $?"
729 run_test 18 "touch .../f ; ls ... =============================="
735 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
737 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
740 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
742 run_test 19b "ls -l .../f19 (should return error) =============="
745 [ $RUNAS_ID -eq $UID ] &&
746 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
747 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
749 run_test 19c "$RUNAS touch .../f19 (should return error) =="
752 cat $DIR/f19 && error || true
754 run_test 19d "cat .../f19 (should return error) =============="
766 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
768 run_test 20 "touch .../f ; ls -l ... ==========================="
771 test_mkdir -p $DIR/$tdir
772 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
773 ln -s dangle $DIR/$tdir/link
774 echo foo >> $DIR/$tdir/link
775 cat $DIR/$tdir/dangle
776 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
777 $CHECKSTAT -f -t file $DIR/$tdir/link ||
778 error "$tdir/link not linked to a file"
780 run_test 21 "write to dangling link ============================"
784 test_mkdir -p $DIR/$tdir
785 chown $RUNAS_ID:$RUNAS_GID $WDIR
786 (cd $WDIR || error "cd $WDIR failed";
787 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
789 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
790 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
791 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
793 run_test 22 "unpack tar archive as non-root user ==============="
797 test_mkdir -p $DIR/$tdir
798 local file=$DIR/$tdir/$tfile
800 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
801 openfile -f O_CREAT:O_EXCL $file &&
802 error "$file recreate succeeded" || true
804 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
806 test_23b() { # bug 18988
807 test_mkdir -p $DIR/$tdir
808 local file=$DIR/$tdir/$tfile
811 echo foo > $file || error "write filed"
812 echo bar >> $file || error "append filed"
813 $CHECKSTAT -s 8 $file || error "wrong size"
816 run_test 23b "O_APPEND check =========================="
820 echo '-- same directory rename'
821 test_mkdir $DIR/$tdir
822 touch $DIR/$tdir/$tfile.1
823 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
824 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
826 run_test 24a "rename file to non-existent target"
829 test_mkdir $DIR/$tdir
830 touch $DIR/$tdir/$tfile.{1,2}
831 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
832 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
833 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
835 run_test 24b "rename file to existing target"
838 test_mkdir $DIR/$tdir
839 test_mkdir $DIR/$tdir/d$testnum.1
840 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
841 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
842 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
844 run_test 24c "rename directory to non-existent target"
847 test_mkdir -c1 $DIR/$tdir
848 test_mkdir -c1 $DIR/$tdir/d$testnum.1
849 test_mkdir -c1 $DIR/$tdir/d$testnum.2
850 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
851 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
852 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
854 run_test 24d "rename directory to existing target"
857 echo '-- cross directory renames --'
861 mv $DIR/R5a/f $DIR/R5b/g
862 $CHECKSTAT -a $DIR/R5a/f || error
863 $CHECKSTAT -t file $DIR/R5b/g || error
865 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
870 touch $DIR/R6a/f $DIR/R6b/g
871 mv $DIR/R6a/f $DIR/R6b/g
872 $CHECKSTAT -a $DIR/R6a/f || error
873 $CHECKSTAT -t file $DIR/R6b/g || error
875 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
880 test_mkdir $DIR/R7a/d
881 mv $DIR/R7a/d $DIR/R7b/e
882 $CHECKSTAT -a $DIR/R7a/d || error
883 $CHECKSTAT -t dir $DIR/R7b/e || error
885 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
888 test_mkdir -c1 $DIR/R8a
889 test_mkdir -c1 $DIR/R8b
890 test_mkdir -c1 $DIR/R8a/d
891 test_mkdir -c1 $DIR/R8b/e
892 mrename $DIR/R8a/d $DIR/R8b/e
893 $CHECKSTAT -a $DIR/R8a/d || error
894 $CHECKSTAT -t dir $DIR/R8b/e || error
896 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
899 echo "-- rename error cases"
903 mrename $DIR/R9/f $DIR/R9/a
904 $CHECKSTAT -t file $DIR/R9/f || error
905 $CHECKSTAT -t dir $DIR/R9/a || error
906 $CHECKSTAT -a $DIR/R9/a/f || error
908 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
912 mrename $DIR/R10/f $DIR/R10/g
913 $CHECKSTAT -t dir $DIR/R10 || error
914 $CHECKSTAT -a $DIR/R10/f || error
915 $CHECKSTAT -a $DIR/R10/g || error
917 run_test 24j "source does not exist ============================"
921 test_mkdir $DIR/R11a/d
923 mv $DIR/R11a/f $DIR/R11a/d
924 $CHECKSTAT -a $DIR/R11a/f || error
925 $CHECKSTAT -t file $DIR/R11a/d/f || error
927 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
929 # bug 2429 - rename foo foo foo creates invalid file
932 $MULTIOP $f OcNs || error
934 run_test 24l "Renaming a file to itself ========================"
938 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
939 # on ext3 this does not remove either the source or target files
940 # though the "expected" operation would be to remove the source
941 $CHECKSTAT -t file ${f} || error "${f} missing"
942 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
944 run_test 24m "Renaming a file to a hard link to itself ========="
948 # this stats the old file after it was renamed, so it should fail
952 $CHECKSTAT ${f}.rename
955 run_test 24n "Statting the old file after renaming (Posix rename 2)"
958 check_kernel_version 37 || return 0
959 test_mkdir -p $DIR/d24o
960 rename_many -s random -v -n 10 $DIR/d24o
962 run_test 24o "rename of files during htree split ==============="
967 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
968 mrename $DIR/R12a $DIR/R12b
969 $CHECKSTAT -a $DIR/R12a || error
970 $CHECKSTAT -t dir $DIR/R12b || error
971 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
972 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
974 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
976 cleanup_multiop_pause() {
982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
985 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
986 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
989 trap cleanup_multiop_pause EXIT
990 mrename $DIR/R13a $DIR/R13b
991 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
992 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
993 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
994 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
995 cleanup_multiop_pause
996 wait $MULTIPID || error "multiop close failed"
998 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1000 test_24r() { #bug 3789
1001 test_mkdir $DIR/R14a
1002 test_mkdir $DIR/R14a/b
1003 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1004 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1005 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1007 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1010 test_mkdir $DIR/R15a
1011 test_mkdir $DIR/R15a/b
1012 test_mkdir $DIR/R15a/b/c
1013 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1014 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1015 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1017 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1019 test_mkdir $DIR/R16a
1020 test_mkdir $DIR/R16a/b
1021 test_mkdir $DIR/R16a/b/c
1022 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1024 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1026 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1028 test_24u() { # bug12192
1029 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1030 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1032 run_test 24u "create stripe file"
1038 simple_cleanup_common() {
1041 wait_delete_completed
1044 max_pages_per_rpc() {
1045 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1049 local NRFILES=100000
1050 local FREE_INODES=$(mdt_free_inodes 0)
1051 [[ $FREE_INODES -lt $NRFILES ]] &&
1052 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1056 trap simple_cleanup_common EXIT
1058 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1059 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1062 createmany -m $DIR/$tdir/$tfile $NRFILES
1064 cancel_lru_locks mdc
1065 lctl set_param mdc.*.stats clear
1067 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1069 # LU-5 large readdir
1070 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1071 # 8 bytes for name(filename is mostly 5 in this test) +
1072 # 8 bytes for luda_type
1073 # take into account of overhead in lu_dirpage header and end mark in
1074 # each page, plus one in RPC_NUM calculation.
1076 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1077 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1078 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1079 awk '/^mds_readpage/ {print $2}')
1080 [[ $mds_readpage -gt $RPC_NUM ]] &&
1081 error "large readdir doesn't take effect"
1083 simple_cleanup_common
1085 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1087 test_24w() { # bug21506
1089 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1090 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1091 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1092 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1093 [[ "$SZ1" -eq "$SZ2" ]] ||
1094 error "Error reading at the end of the file $tfile"
1096 run_test 24w "Reading a file larger than 4Gb"
1099 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1102 local remote_dir=$DIR/$tdir/remote_dir
1105 $LFS mkdir -i $MDTIDX $remote_dir ||
1106 error "create remote directory failed"
1108 mkdir -p $DIR/$tdir/src_dir
1109 touch $DIR/$tdir/src_file
1110 mkdir -p $remote_dir/tgt_dir
1111 touch $remote_dir/tgt_file
1113 mrename $remote_dir $DIR/ &&
1114 error "rename dir cross MDT works!"
1116 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1117 error "rename dir cross MDT works!"
1119 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1120 error "rename file cross MDT works!"
1122 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1123 error "ln file cross MDT should not work!"
1125 rm -rf $DIR/$tdir || error "Can not delete directories"
1127 run_test 24x "cross rename/link should be failed"
1130 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1133 local remote_dir=$DIR/$tdir/remote_dir
1136 $LFS mkdir -i $MDTIDX $remote_dir ||
1137 error "create remote directory failed"
1139 mkdir -p $remote_dir/src_dir
1140 touch $remote_dir/src_file
1141 mkdir -p $remote_dir/tgt_dir
1142 touch $remote_dir/tgt_file
1144 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1145 error "rename subdir in the same remote dir failed!"
1147 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1148 error "rename files in the same remote dir failed!"
1150 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1151 error "link files in the same remote dir failed!"
1153 rm -rf $DIR/$tdir || error "Can not delete directories"
1155 run_test 24y "rename/link on the same dir should succeed"
1158 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1161 local remote_src=$DIR/$tdir/remote_dir
1162 local remote_tgt=$DIR/$tdir/remote_tgt
1165 $LFS mkdir -i $MDTIDX $remote_src ||
1166 error "create remote directory failed"
1168 $LFS mkdir -i $MDTIDX $remote_tgt ||
1169 error "create remote directory failed"
1171 mrename $remote_src $remote_tgt &&
1172 error "rename remote dirs should not work!"
1174 # If target dir does not exists, it should succeed
1176 mrename $remote_src $remote_tgt ||
1177 error "rename remote dirs(tgt dir does not exists) failed!"
1179 rm -rf $DIR/$tdir || error "Can not delete directories"
1181 run_test 24z "rename one remote dir to another remote dir should fail"
1183 test_24A() { # LU-3182
1188 createmany -m $DIR/$tdir/$tfile $NFILES
1189 local t=$(ls $DIR/$tdir | wc -l)
1190 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1191 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1192 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1193 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1196 rm -rf $DIR/$tdir || error "Can not delete directories"
1198 run_test 24A "readdir() returns correct number of entries."
1200 test_24B() { # LU-4805
1201 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1205 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1206 error "create striped dir failed"
1208 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1209 [ $count -eq 2 ] || error "Expected 2, got $count"
1211 touch $DIR/$tdir/striped_dir/a
1213 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1214 [ $count -eq 3 ] || error "Expected 3, got $count"
1216 touch $DIR/$tdir/striped_dir/.f
1218 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1219 [ $count -eq 4 ] || error "Expected 4, got $count"
1221 rm -rf $DIR/$tdir || error "Can not delete directories"
1223 run_test 24B "readdir for striped dir return correct number of entries"
1226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1232 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1233 error "create striped dir failed"
1235 cd $DIR/$tdir/d0/striped_dir
1237 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1238 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1239 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1241 [ "$d0_ino" = "$parent_ino" ] ||
1242 error ".. wrong, expect $d0_ino, get $parent_ino"
1244 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1245 error "mv striped dir failed"
1247 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1249 [ "$d1_ino" = "$parent_ino" ] ||
1250 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1252 run_test 24C "check .. in striped dir"
1255 echo '== symlink sanity ============================================='
1259 touch $DIR/s25/foo || error
1261 run_test 25a "create file in symlinked directory ==============="
1264 [ ! -d $DIR/d25 ] && test_25a
1265 $CHECKSTAT -t file $DIR/s25/foo || error
1267 run_test 25b "lookup file in symlinked directory ==============="
1271 test_mkdir $DIR/d26/d26-2
1272 ln -s d26/d26-2 $DIR/s26
1273 touch $DIR/s26/foo || error
1275 run_test 26a "multiple component symlink ======================="
1278 test_mkdir -p $DIR/d26b/d26-2
1279 ln -s d26b/d26-2/foo $DIR/s26-2
1280 touch $DIR/s26-2 || error
1282 run_test 26b "multiple component symlink at end of lookup ======"
1285 test_mkdir $DIR/d26.2
1286 touch $DIR/d26.2/foo
1287 ln -s d26.2 $DIR/s26.2-1
1288 ln -s s26.2-1 $DIR/s26.2-2
1289 ln -s s26.2-2 $DIR/s26.2-3
1290 chmod 0666 $DIR/s26.2-3/foo
1292 run_test 26c "chain of symlinks ================================"
1294 # recursive symlinks (bug 439)
1296 ln -s d26-3/foo $DIR/d26-3
1298 run_test 26d "create multiple component recursive symlink ======"
1301 [ ! -h $DIR/d26-3 ] && test_26d
1304 run_test 26e "unlink multiple component recursive symlink ======"
1306 # recursive symlinks (bug 7022)
1308 test_mkdir -p $DIR/$tdir
1309 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1310 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1311 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1312 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1313 cd $tfile || error "cd $tfile failed"
1314 ln -s .. dotdot || error "ln dotdot failed"
1315 ln -s dotdot/lndir lndir || error "ln lndir failed"
1316 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1317 output=`ls $tfile/$tfile/lndir/bar1`
1318 [ "$output" = bar1 ] && error "unexpected output"
1319 rm -r $tfile || error "rm $tfile failed"
1320 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1322 run_test 26f "rm -r of a directory which has recursive symlink ="
1325 echo '== stripe sanity =============================================='
1326 test_mkdir -p $DIR/d27 || error "mkdir failed"
1328 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1329 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1330 log "== test_27a: write to one stripe file ========================="
1331 cp /etc/hosts $DIR/d27/f0 || error
1333 run_test 27a "one stripe file =================================="
1336 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1337 test_mkdir -p $DIR/d27
1338 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1339 $GETSTRIPE -c $DIR/d27/f01
1340 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1341 error "two-stripe file doesn't have two stripes"
1343 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1345 run_test 27b "create and write to two stripe file"
1348 test_mkdir -p $DIR/d27
1349 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1350 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1351 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1353 run_test 27d "create file with default settings ================"
1356 test_mkdir -p $DIR/d27
1357 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1358 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1359 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1361 run_test 27e "setstripe existing file (should return error) ======"
1364 test_mkdir $DIR/$tdir
1365 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1366 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1367 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1368 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1370 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1372 run_test 27f "setstripe with bad stripe size (should return error)"
1375 test_mkdir -p $DIR/d27
1376 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1377 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1378 error "$DIR/d27/fnone has object"
1380 run_test 27g "$GETSTRIPE with no objects"
1383 touch $DIR/d27/fsome || error "touch failed"
1384 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1386 run_test 27i "$GETSTRIPE with some objects"
1389 test_mkdir -p $DIR/d27
1390 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1392 run_test 27j "setstripe with bad stripe offset (should return error)"
1394 test_27k() { # bug 2844
1395 test_mkdir -p $DIR/d27
1397 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1398 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1399 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1400 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1401 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1402 dd if=/dev/zero of=$FILE bs=4k count=1
1403 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1404 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1406 run_test 27k "limit i_blksize for broken user apps ============="
1409 test_mkdir -p $DIR/d27
1410 mcreate $DIR/f27l || error "creating file"
1411 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1412 error "setstripe should have failed" || true
1414 run_test 27l "check setstripe permissions (should return error)"
1417 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1419 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1420 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1423 trap simple_cleanup_common EXIT
1424 test_mkdir -p $DIR/$tdir
1425 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1426 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1427 error "dd should fill OST0"
1429 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1431 [ $i -gt 256 ] && break
1434 touch $DIR/$tdir/f27m_$i
1435 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1436 error "OST0 was full but new created file still use it"
1438 touch $DIR/$tdir/f27m_$i
1439 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1440 error "OST0 was full but new created file still use it"
1441 simple_cleanup_common
1443 run_test 27m "create file while OST0 was full =================="
1446 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1450 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1451 # if the OST isn't full anymore.
1453 local OSTIDX=${1:-""}
1455 local list=$(comma_list $(osts_nodes))
1456 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1458 do_nodes $list lctl set_param fail_loc=0
1459 sync # initiate all OST_DESTROYs from MDS to OST
1463 exhaust_precreations() {
1466 local FAILIDX=${3:-$OSTIDX}
1467 local ofacet=ost$((OSTIDX + 1))
1469 test_mkdir -p -c1 $DIR/$tdir
1470 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1471 local mfacet=mds$((mdtidx + 1))
1472 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1474 local OST=$(ostname_from_index $OSTIDX)
1477 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1478 local last_id=$(do_facet $mfacet lctl get_param -n \
1479 osc.$mdtosc_proc1.prealloc_last_id)
1480 local next_id=$(do_facet $mfacet lctl get_param -n \
1481 osc.$mdtosc_proc1.prealloc_next_id)
1483 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1484 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1486 test_mkdir -p $DIR/$tdir/${OST}
1487 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1488 #define OBD_FAIL_OST_ENOSPC 0x215
1489 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1490 echo "Creating to objid $last_id on ost $OST..."
1491 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1492 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1493 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1497 exhaust_all_precreations() {
1499 for (( i=0; i < OSTCOUNT; i++ )) ; do
1500 exhaust_precreations $i $1 -1
1505 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1507 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1508 remote_ost_nodsh && skip "remote OST with nodsh" && return
1511 rm -f $DIR/$tdir/$tfile
1512 exhaust_precreations 0 0x80000215
1513 $SETSTRIPE -c -1 $DIR/$tdir
1514 touch $DIR/$tdir/$tfile || error
1515 $GETSTRIPE $DIR/$tdir/$tfile
1518 run_test 27n "create file with some full OSTs =================="
1521 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1523 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1524 remote_ost_nodsh && skip "remote OST with nodsh" && return
1527 rm -f $DIR/$tdir/$tfile
1528 exhaust_all_precreations 0x215
1530 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1535 run_test 27o "create file with all full OSTs (should error) ===="
1538 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1541 remote_ost_nodsh && skip "remote OST with nodsh" && return
1544 rm -f $DIR/$tdir/$tfile
1545 test_mkdir -p $DIR/$tdir
1547 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1548 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1549 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1551 exhaust_precreations 0 0x80000215
1552 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1553 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1554 $GETSTRIPE $DIR/$tdir/$tfile
1558 run_test 27p "append to a truncated file with some full OSTs ==="
1561 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1564 remote_ost_nodsh && skip "remote OST with nodsh" && return
1567 rm -f $DIR/$tdir/$tfile
1569 test_mkdir -p $DIR/$tdir
1570 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1571 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1572 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1574 exhaust_all_precreations 0x215
1576 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1577 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1581 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1584 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1587 remote_ost_nodsh && skip "remote OST with nodsh" && return
1590 rm -f $DIR/$tdir/$tfile
1591 exhaust_precreations 0 0x80000215
1593 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1597 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1599 test_27s() { # bug 10725
1600 test_mkdir -p $DIR/$tdir
1601 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1602 local stripe_count=0
1603 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1604 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1605 error "stripe width >= 2^32 succeeded" || true
1608 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1610 test_27t() { # bug 10864
1615 $WLFS getstripe $tfile
1618 run_test 27t "check that utils parse path correctly"
1620 test_27u() { # bug 4900
1621 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1622 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1624 local list=$(comma_list $(mdts_nodes))
1626 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1627 do_nodes $list $LCTL set_param fail_loc=0x139
1628 test_mkdir -p $DIR/$tdir
1630 createmany -o $DIR/$tdir/t- 1000
1631 do_nodes $list $LCTL set_param fail_loc=0
1633 TLOG=$DIR/$tfile.getstripe
1634 $GETSTRIPE $DIR/$tdir > $TLOG
1635 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1636 unlinkmany $DIR/$tdir/t- 1000
1637 [[ $OBJS -gt 0 ]] &&
1638 error "$OBJS objects created on OST-0. See $TLOG" || pass
1640 run_test 27u "skip object creation on OSC w/o objects =========="
1642 test_27v() { # bug 4900
1643 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1645 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1646 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 exhaust_all_precreations 0x215
1651 test_mkdir -p $DIR/$tdir
1652 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1654 touch $DIR/$tdir/$tfile
1655 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1657 for (( i=1; i < OSTCOUNT; i++ )); do
1658 do_facet ost$i lctl set_param fail_loc=0x705
1660 local START=`date +%s`
1661 createmany -o $DIR/$tdir/$tfile 32
1663 local FINISH=`date +%s`
1664 local TIMEOUT=`lctl get_param -n timeout`
1665 local PROCESS=$((FINISH - START))
1666 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1667 error "$FINISH - $START >= $TIMEOUT / 2"
1668 sleep $((TIMEOUT / 2 - PROCESS))
1671 run_test 27v "skip object creation on slow OST ================="
1673 test_27w() { # bug 10997
1674 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1675 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1676 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1677 error "stripe size $size != 65536" || true
1678 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1679 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1681 run_test 27w "check $SETSTRIPE -S option"
1684 [[ $OSTCOUNT -lt 2 ]] &&
1685 skip_env "skipping multiple stripe count/offset test" && return
1687 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1688 for i in $(seq 1 $OSTCOUNT); do
1690 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1691 error "setstripe -c $i -i $offset failed"
1692 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1693 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1694 [ $count -ne $i ] && error "stripe count $count != $i" || true
1695 [ $index -ne $offset ] &&
1696 error "stripe offset $index != $offset" || true
1699 run_test 27wa "check $SETSTRIPE -c -i options"
1702 remote_ost_nodsh && skip "remote OST with nodsh" && return
1703 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1705 OFFSET=$(($OSTCOUNT - 1))
1707 local OST=$(ostname_from_index $OSTIDX)
1709 test_mkdir -p $DIR/$tdir
1710 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1711 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1713 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1714 for i in `seq 0 $OFFSET`; do
1715 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1716 error "OST0 was degraded but new created file still use it"
1718 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1720 run_test 27x "create files while OST0 is degraded"
1723 [[ $OSTCOUNT -lt 2 ]] &&
1724 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1726 remote_ost_nodsh && skip "remote OST with nodsh" && return
1727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1729 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1730 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1731 osc.$mdtosc.prealloc_last_id)
1732 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1733 osc.$mdtosc.prealloc_next_id)
1734 local fcount=$((last_id - next_id))
1735 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1736 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1738 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1739 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1740 local OST_DEACTIVE_IDX=-1
1745 for OSC in $MDS_OSCS; do
1746 OST=$(osc_to_ost $OSC)
1747 OSTIDX=$(index_from_ostuuid $OST)
1748 if [ $OST_DEACTIVE_IDX == -1 ]; then
1749 OST_DEACTIVE_IDX=$OSTIDX
1751 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1752 echo $OSC "is Deactivated:"
1753 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1757 OSTIDX=$(index_from_ostuuid $OST)
1759 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1761 for OSC in $MDS_OSCS; do
1762 OST=$(osc_to_ost $OSC)
1763 OSTIDX=$(index_from_ostuuid $OST)
1764 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1765 echo $OST "is degraded:"
1766 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1767 obdfilter.$OST.degraded=1
1772 createmany -o $DIR/$tdir/$tfile $fcount
1774 for OSC in $MDS_OSCS; do
1775 OST=$(osc_to_ost $OSC)
1776 OSTIDX=$(index_from_ostuuid $OST)
1777 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1778 echo $OST "is recovered from degraded:"
1779 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1780 obdfilter.$OST.degraded=0
1782 do_facet $SINGLEMDS lctl --device %$OSC activate
1786 # all osp devices get activated, hence -1 stripe count restored
1789 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1790 # devices get activated.
1792 $SETSTRIPE -c -1 $DIR/$tfile
1793 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1795 [ $stripecnt -ne $OSTCOUNT ] &&
1796 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1799 run_test 27y "create files while OST0 is degraded and the rest inactive"
1805 lmm_count=$($GETSTRIPE -c $1)
1806 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1807 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1809 local old_ifs="$IFS"
1811 fid=($($LFS path2fid $1))
1814 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1815 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1817 # compare lmm_seq and lu_fid->f_seq
1818 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1819 # compare lmm_object_id and lu_fid->oid
1820 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1822 # check the trusted.fid attribute of the OST objects of the file
1823 local have_obdidx=false
1825 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1826 # skip lines up to and including "obdidx"
1827 [ -z "$obdidx" ] && break
1828 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1829 $have_obdidx || continue
1831 local ost=$((obdidx + 1))
1832 local dev=$(ostdevname $ost)
1835 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1837 seq=$(echo $seq | sed -e "s/^0x//g")
1838 if [ $seq == 0 ]; then
1839 oid_hex=$(echo $oid)
1841 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1843 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1847 # Don't unmount/remount the OSTs if we don't need to do that.
1848 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1849 # update too, until that use mount/ll_decode_filter_fid/mount.
1850 # Re-enable when debugfs will understand new filter_fid.
1852 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1853 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1854 $dev 2>/dev/null" | grep "parent=")
1857 mount_fstype ost$ost
1858 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1859 $(facet_mntpt ost$ost)/$obj_file)
1860 unmount_fstype ost$ost
1861 start ost$ost $dev $OST_MOUNT_OPTS
1864 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1866 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1868 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1869 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1870 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1871 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1872 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1874 if echo $ff_parent | grep -q 'stripe='; then
1875 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1878 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1879 # into f_ver in this case. See the comment on
1882 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1886 # compare lmm_seq and filter_fid->ff_parent.f_seq
1887 [ $ff_pseq = $lmm_seq ] ||
1888 error "FF parent SEQ $ff_pseq != $lmm_seq"
1889 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1890 [ $ff_poid = $lmm_oid ] ||
1891 error "FF parent OID $ff_poid != $lmm_oid"
1892 (($ff_pstripe == $stripe_nr)) ||
1893 error "FF stripe $ff_pstripe != $stripe_nr"
1895 stripe_nr=$((stripe_nr + 1))
1900 remote_ost_nodsh && skip "remote OST with nodsh" && return
1901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1902 test_mkdir -p $DIR/$tdir
1904 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1905 { error "setstripe -c -1 failed"; return 1; }
1906 # We need to send a write to every object to get parent FID info set.
1907 # This _should_ also work for setattr, but does not currently.
1908 # touch $DIR/$tdir/$tfile-1 ||
1909 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1910 { error "dd $tfile-1 failed"; return 2; }
1911 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1912 { error "setstripe -c -1 failed"; return 3; }
1913 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1914 { error "dd $tfile-2 failed"; return 4; }
1916 # make sure write RPCs have been sent to OSTs
1919 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1920 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1922 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1924 test_27A() { # b=19102
1925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1926 local restore_size=$($GETSTRIPE -S $MOUNT)
1927 local restore_count=$($GETSTRIPE -c $MOUNT)
1928 local restore_offset=$($GETSTRIPE -i $MOUNT)
1929 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1930 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1931 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1932 local default_size=$($GETSTRIPE -S $MOUNT)
1933 local default_offset=$($GETSTRIPE -i $MOUNT)
1934 local dsize=$((1024 * 1024))
1935 [ $default_size -eq $dsize ] ||
1936 error "stripe size $default_size != $dsize"
1937 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1938 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1940 run_test 27A "check filesystem-wide default LOV EA values"
1942 test_27B() { # LU-2523
1943 test_mkdir -p $DIR/$tdir
1944 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1946 # open f1 with O_LOV_DELAY_CREATE
1948 # call setstripe ioctl on open file descriptor for f1
1950 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1954 # open f1 with O_LOV_DELAY_CREATE
1956 # call setstripe ioctl on open file descriptor for f1
1958 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1960 # Allow multiop to fail in imitation of NFS's busted semantics.
1963 run_test 27B "call setstripe on open unlinked file/rename victim"
1965 test_27C() { #LU-2871
1966 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1974 test_mkdir -p $DIR/$tdir
1976 for i in $(seq 0 $((OSTCOUNT - 1))); do
1977 # set stripe across all OSTs starting from OST$i
1978 $SETSTRIPE -i $i -c -1 $tfile$i
1979 # get striping information
1980 ost_idx=($($GETSTRIPE $tfile$i |
1981 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1985 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1986 error "${#ost_idx[@]} != $OSTCOUNT"
1988 for index in $(seq 0 $((OSTCOUNT - 1))); do
1990 for j in $(echo ${ost_idx[@]}); do
1991 if [ $index -eq $j ]; then
1997 error "Can not find $index in ${ost_idx[@]}"
2001 run_test 27C "check full striping across all OSTs"
2004 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2005 local POOL=${POOL:-testpool}
2007 local last_ost=$(($OSTCOUNT - 1))
2009 local ost_list=$(seq $first_ost $ost_step $last_ost)
2010 local ost_range="$first_ost $last_ost $ost_step"
2013 pool_add $POOL || error "pool_add failed"
2014 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2015 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2016 error "llapi_layout_test failed"
2017 cleanup_pools || error "cleanup_pools failed"
2019 run_test 27D "validate llapi_layout API"
2021 # createtest also checks that device nodes are created and
2022 # then visible correctly (#2091)
2023 test_28() { # bug 2091
2025 $CREATETEST $DIR/d28/ct || error
2027 run_test 28 "create/mknod/mkdir with bad file types ============"
2030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2031 cancel_lru_locks mdc
2037 declare -i LOCKCOUNTORIG=0
2038 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2039 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2041 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2043 declare -i LOCKUNUSEDCOUNTORIG=0
2044 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2045 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2052 declare -i LOCKCOUNTCURRENT=0
2053 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2054 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2057 declare -i LOCKUNUSEDCOUNTCURRENT=0
2058 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2059 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2062 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2063 $LCTL set_param -n ldlm.dump_namespaces ""
2064 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2065 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2066 log "dumped log to $TMP/test_29.dk (bug 5793)"
2069 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2070 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2071 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2072 log "dumped log to $TMP/test_29.dk (bug 5793)"
2076 run_test 29 "IT_GETATTR regression ============================"
2078 test_30a() { # was test_30
2079 cp $(which ls) $DIR || cp /bin/ls $DIR
2083 run_test 30a "execute binary from Lustre (execve) =============="
2086 cp `which ls` $DIR || cp /bin/ls $DIR
2088 $RUNAS $DIR/ls / || error
2091 run_test 30b "execute binary from Lustre as non-root ==========="
2093 test_30c() { # b=22376
2094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2095 cp `which ls` $DIR || cp /bin/ls $DIR
2097 cancel_lru_locks mdc
2098 cancel_lru_locks osc
2099 $RUNAS $DIR/ls / || error
2102 run_test 30c "execute binary from Lustre without read perms ===="
2105 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2106 $CHECKSTAT -a $DIR/f31 || error
2108 run_test 31a "open-unlink file =================================="
2111 touch $DIR/f31 || error
2112 ln $DIR/f31 $DIR/f31b || error
2113 $MULTIOP $DIR/f31b Ouc || error
2114 $CHECKSTAT -t file $DIR/f31 || error
2116 run_test 31b "unlink file with multiple links while open ======="
2119 touch $DIR/f31 || error
2120 ln $DIR/f31 $DIR/f31c || error
2121 multiop_bg_pause $DIR/f31 O_uc || return 1
2123 $MULTIOP $DIR/f31c Ouc
2124 kill -USR1 $MULTIPID
2127 run_test 31c "open-unlink file with multiple links ============="
2130 opendirunlink $DIR/d31d $DIR/d31d || error
2131 $CHECKSTAT -a $DIR/d31d || error
2133 run_test 31d "remove of open directory ========================="
2135 test_31e() { # bug 2904
2136 check_kernel_version 34 || return 0
2137 openfilleddirunlink $DIR/d31e || error
2139 run_test 31e "remove of open non-empty directory ==============="
2141 test_31f() { # bug 4554
2142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2153 test_mkdir $DIR/d31f
2154 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2155 cp /etc/hosts $DIR/d31f
2157 $GETSTRIPE $DIR/d31f/hosts
2158 multiop_bg_pause $DIR/d31f D_c || return 1
2161 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2162 wait $MULTIPID || error "first opendir $MULTIPID failed"
2166 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2167 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2170 run_test 31f "remove of open directory with open-unlink file ==="
2173 echo "-- cross directory link --"
2174 test_mkdir -c1 $DIR/${tdir}ga
2175 test_mkdir -c1 $DIR/${tdir}gb
2176 touch $DIR/${tdir}ga/f
2177 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2178 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2179 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2180 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2181 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2183 run_test 31g "cross directory link==============="
2186 echo "-- cross directory link --"
2187 test_mkdir -c1 $DIR/${tdir}
2188 test_mkdir -c1 $DIR/${tdir}/dir
2189 touch $DIR/${tdir}/f
2190 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2191 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2192 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2193 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2194 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2196 run_test 31h "cross directory link under child==============="
2199 echo "-- cross directory link --"
2200 test_mkdir -c1 $DIR/$tdir
2201 test_mkdir -c1 $DIR/$tdir/dir
2202 touch $DIR/$tdir/dir/f
2203 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2204 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2205 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2206 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2207 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2209 run_test 31i "cross directory link under parent==============="
2212 test_mkdir -c1 -p $DIR/$tdir
2213 test_mkdir -c1 -p $DIR/$tdir/dir1
2214 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2215 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2216 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2217 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2220 run_test 31j "link for directory==============="
2223 test_mkdir -c1 -p $DIR/$tdir
2225 touch $DIR/$tdir/exist
2226 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2227 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2228 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2229 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2230 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2231 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2232 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2235 run_test 31k "link to file: the same, non-existing, dir==============="
2241 touch $DIR/d31m2/exist
2242 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2243 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2244 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2245 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2246 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2247 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2250 run_test 31m "link to file: the same, non-existing, dir==============="
2253 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2254 nlink=$(stat --format=%h $DIR/$tfile)
2255 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2257 local cmd="exec $fd<$DIR/$tfile"
2260 trap "eval $cmd" EXIT
2261 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2262 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2263 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2264 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2265 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2268 run_test 31n "check link count of unlinked file"
2271 local TEMPNAME=$(mktemp $1_XXXXXX)
2272 mlink $TEMPNAME $1 2> /dev/null &&
2273 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2277 test_31o() { # LU-2901
2279 for LOOP in $(seq 100); do
2280 rm -f $DIR/$tdir/$tfile*
2281 for THREAD in $(seq 8); do
2282 link_one $DIR/$tdir/$tfile.$LOOP &
2285 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2286 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2287 error "$LINKS duplicate links to $tfile.$LOOP" &&
2291 run_test 31o "duplicate hard links with same filename"
2294 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2297 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2298 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2300 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2301 error "open unlink test1 failed"
2302 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2303 error "open unlink test2 failed"
2305 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2306 error "test1 still exists"
2307 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2308 error "test2 still exists"
2310 run_test 31p "remove of open striped directory"
2312 cleanup_test32_mount() {
2314 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2319 echo "== more mountpoints and symlinks ================="
2320 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2321 trap cleanup_test32_mount EXIT
2322 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2323 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2324 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2325 cleanup_test32_mount
2327 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2331 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2332 trap cleanup_test32_mount EXIT
2333 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2334 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2335 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2336 cleanup_test32_mount
2338 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2342 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2343 trap cleanup_test32_mount EXIT
2344 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2345 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2346 test_mkdir -p $DIR/$tdir/d2/test_dir
2347 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2348 cleanup_test32_mount
2350 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2354 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2355 trap cleanup_test32_mount EXIT
2356 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2357 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2358 test_mkdir -p $DIR/$tdir/d2/test_dir
2359 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2360 cleanup_test32_mount
2362 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2365 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2366 test_mkdir -p $DIR/d32e/tmp
2367 TMP_DIR=$DIR/d32e/tmp
2368 ln -s $DIR/d32e $TMP_DIR/symlink11
2369 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2370 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2371 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2373 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2376 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2377 test_mkdir -p $DIR/d32f/tmp
2378 TMP_DIR=$DIR/d32f/tmp
2379 ln -s $DIR/d32f $TMP_DIR/symlink11
2380 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2381 ls $DIR/d32f/tmp/symlink11 || error
2382 ls $DIR/d32f/symlink01 || error
2384 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2387 TMP_DIR=$DIR/$tdir/tmp
2388 test_mkdir -p $DIR/$tdir/tmp
2389 test_mkdir $DIR/${tdir}2
2390 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2391 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2392 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2393 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2394 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2395 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2397 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2400 rm -fr $DIR/$tdir $DIR/${tdir}2
2401 TMP_DIR=$DIR/$tdir/tmp
2402 test_mkdir -p $DIR/$tdir/tmp
2403 test_mkdir $DIR/${tdir}2
2404 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2405 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2406 ls $TMP_DIR/symlink12 || error
2407 ls $DIR/$tdir/symlink02 || error
2409 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2413 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2414 trap cleanup_test32_mount EXIT
2415 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2416 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2417 touch $DIR/$tdir/test_file
2418 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2419 cleanup_test32_mount
2421 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2425 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2426 trap cleanup_test32_mount EXIT
2427 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2428 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2429 touch $DIR/$tdir/test_file
2430 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2431 cleanup_test32_mount
2433 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2438 trap cleanup_test32_mount EXIT
2439 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2440 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2441 test_mkdir -p $DIR/$tdir/d2
2442 touch $DIR/$tdir/d2/test_file || error
2443 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2444 cleanup_test32_mount
2446 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2451 trap cleanup_test32_mount EXIT
2452 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2453 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2454 test_mkdir -p $DIR/$tdir/d2
2455 touch $DIR/$tdir/d2/test_file
2456 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2457 cleanup_test32_mount
2459 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2463 test_mkdir -p $DIR/d32m/tmp
2464 TMP_DIR=$DIR/d32m/tmp
2465 ln -s $DIR $TMP_DIR/symlink11
2466 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2467 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2468 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2470 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2474 test_mkdir -p $DIR/d32n/tmp
2475 TMP_DIR=$DIR/d32n/tmp
2476 ln -s $DIR $TMP_DIR/symlink11
2477 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2478 ls -l $DIR/d32n/tmp/symlink11 || error
2479 ls -l $DIR/d32n/symlink01 || error
2481 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2485 test_mkdir -p $DIR/d32o/tmp
2486 TMP_DIR=$DIR/d32o/tmp
2487 ln -s $DIR/$tfile $TMP_DIR/symlink12
2488 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2489 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2490 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2491 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2492 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2494 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2504 test_mkdir -p $DIR/d32p/tmp
2506 TMP_DIR=$DIR/d32p/tmp
2508 ln -s $DIR/$tfile $TMP_DIR/symlink12
2510 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2512 cat $DIR/d32p/tmp/symlink12 || error
2514 cat $DIR/d32p/symlink02 || error
2517 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2519 cleanup_testdir_mount() {
2521 $UMOUNT -d $DIR/$tdir
2525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2526 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2527 trap cleanup_testdir_mount EXIT
2528 test_mkdir -p $DIR/$tdir
2529 touch $DIR/$tdir/under_the_mount
2530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2531 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2532 cleanup_testdir_mount
2534 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2538 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2539 trap cleanup_testdir_mount EXIT
2540 test_mkdir -p $DIR/$tdir
2541 touch $DIR/$tdir/under_the_mount
2542 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2543 ls $DIR/$tdir | grep -q under_the_mount && error || true
2544 cleanup_testdir_mount
2546 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2551 chmod 444 $DIR/$tfile
2552 chown $RUNAS_ID $DIR/$tfile
2554 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2557 run_test 33aa "write file with mode 444 (should return error) ===="
2561 test_mkdir -p $DIR/d33
2562 chown $RUNAS_ID $DIR/d33
2563 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2564 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2565 error "open RDWR" || true
2567 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2571 test_mkdir -p $DIR/d33
2572 chown $RUNAS_ID $DIR/d33
2573 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2575 run_test 33b "test open file with malformed flags (No panic)"
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2584 remote_ost_nodsh && skip "remote OST with nodsh" && return
2587 test_mkdir -p $DIR/d33
2588 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2591 for ostnum in $(seq $OSTCOUNT); do
2592 # test-framework's OST numbering is one-based, while Lustre's
2594 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2595 # Parsing llobdstat's output sucks; we could grep the /proc
2596 # path, but that's likely to not be as portable as using the
2597 # llobdstat utility. So we parse lctl output instead.
2598 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2599 obdfilter/$ostname/stats |
2600 awk '/^write_bytes/ {print $7}' )
2601 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2602 if (( ${write_bytes:-0} > 0 ))
2609 $all_zeros || return 0
2612 echo foo > $DIR/d33/bar
2616 # Total up write_bytes after writing. We'd better find non-zeros.
2617 for ostnum in $(seq $OSTCOUNT); do
2618 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2619 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2620 obdfilter/$ostname/stats |
2621 awk '/^write_bytes/ {print $7}' )
2622 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2623 if (( ${write_bytes:-0} > 0 ))
2632 for ostnum in $(seq $OSTCOUNT); do
2633 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2634 echo "Check that write_bytes is present in obdfilter/*/stats:"
2635 do_facet ost$ostnum lctl get_param -n \
2636 obdfilter/$ostname/stats
2638 error "OST not keeping write_bytes stats (b22312)"
2641 run_test 33c "test llobdstat and write_bytes"
2644 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 local remote_dir=$DIR/$tdir/remote_dir
2650 $LFS mkdir -i $MDTIDX $remote_dir ||
2651 error "create remote directory failed"
2653 touch $remote_dir/$tfile
2654 chmod 444 $remote_dir/$tfile
2655 chown $RUNAS_ID $remote_dir/$tfile
2657 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2659 chown $RUNAS_ID $remote_dir
2660 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2661 error "create" || true
2662 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2663 error "open RDWR" || true
2664 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2665 error "create" || true
2667 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2674 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2675 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2676 mkdir $DIR/$tdir/local_dir
2678 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2679 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2680 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2682 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2683 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2685 rmdir $DIR/$tdir/* || error "rmdir failed"
2688 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2689 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2690 mkdir $DIR/$tdir/local_dir
2692 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2693 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2694 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2696 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2697 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2699 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2702 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2703 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2704 mkdir $DIR/$tdir/local_dir
2706 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2707 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2708 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2710 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2711 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2713 run_test 33e "mkdir and striped directory should have same mode"
2715 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2718 $MCREATE $DIR/f34 || error
2719 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2720 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2721 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2722 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2724 run_test 34a "truncate file that has not been opened ==========="
2727 [ ! -f $DIR/f34 ] && test_34a
2728 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2729 $OPENFILE -f O_RDONLY $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 34b "O_RDONLY opening file doesn't create objects ====="
2736 [ ! -f $DIR/f34 ] && test_34a
2737 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2738 $OPENFILE -f O_RDWR $DIR/f34
2739 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2740 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2742 run_test 34c "O_RDWR opening file-with-size works =============="
2745 [ ! -f $DIR/f34 ] && test_34a
2746 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2747 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2750 run_test 34d "write to sparse file ============================="
2754 $MCREATE $DIR/f34e || error
2755 $TRUNCATE $DIR/f34e 1000 || error
2756 $CHECKSTAT -s 1000 $DIR/f34e || error
2757 $OPENFILE -f O_RDWR $DIR/f34e
2758 $CHECKSTAT -s 1000 $DIR/f34e || error
2760 run_test 34e "create objects, some with size and some without =="
2762 test_34f() { # bug 6242, 6243
2763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2766 $MCREATE $DIR/f34f || error
2767 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2768 dd if=$DIR/f34f of=$TMP/f34f
2769 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2770 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2771 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2772 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2773 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2775 run_test 34f "read from a file with no objects until EOF ======="
2778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2779 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2780 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2781 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2782 cancel_lru_locks osc
2783 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2784 error "wrong size after lock cancel"
2786 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2787 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2788 error "expanding truncate failed"
2789 cancel_lru_locks osc
2790 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2791 error "wrong expanded size after lock cancel"
2793 run_test 34g "truncate long file ==============================="
2796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2800 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2801 sync # Flush the cache so that multiop below does not block on cache
2802 # flush when getting the group lock
2803 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2806 # Since just timed wait is not good enough, let's do a sync write
2807 # that way we are sure enough time for a roundtrip + processing
2808 # passed + 2 seconds of extra margin.
2809 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2813 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2814 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2818 local nsz=`stat -c %s $DIR/$tfile`
2819 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2821 run_test 34h "ftruncate file under grouplock should not block"
2824 cp /bin/sh $DIR/f35a
2826 chown $RUNAS_ID $DIR/f35a
2827 $RUNAS $DIR/f35a && error || true
2830 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2834 utime $DIR/f36 || error
2836 run_test 36a "MDS utime check (mknod, utime) ==================="
2840 utime $DIR/f36 || error
2842 run_test 36b "OST utime check (open, utime) ===================="
2847 chown $RUNAS_ID $DIR/d36
2848 $RUNAS utime $DIR/d36/f36 || error
2850 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2853 [ ! -d $DIR/d36 ] && test_36c
2854 echo "" > $DIR/d36/f36
2855 $RUNAS utime $DIR/d36/f36 || error
2857 run_test 36d "non-root OST utime check (open, utime) ==========="
2860 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2861 test_mkdir -p $DIR/$tdir
2862 touch $DIR/$tdir/$tfile
2863 $RUNAS utime $DIR/$tdir/$tfile && \
2864 error "utime worked, expected failure" || true
2866 run_test 36e "utime on non-owned file (should return error) ===="
2870 local LANG_SAVE=$LANG
2871 local LC_LANG_SAVE=$LC_LANG
2872 export LANG=C LC_LANG=C # for date language
2874 DATESTR="Dec 20 2000"
2875 test_mkdir -p $DIR/$tdir
2876 lctl set_param fail_loc=$fl
2878 cp /etc/hosts $DIR/$tdir/$tfile
2879 sync & # write RPC generated with "current" inode timestamp, but delayed
2881 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2882 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2883 cancel_lru_locks osc
2884 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2886 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2887 echo "BEFORE: $LS_BEFORE" && \
2888 echo "AFTER : $LS_AFTER" && \
2889 echo "WANT : $DATESTR" && \
2890 error "$DIR/$tdir/$tfile timestamps changed" || true
2892 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2897 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2898 subr_36fh "0x80000214"
2900 run_test 36f "utime on file racing with OST BRW write =========="
2903 remote_ost_nodsh && skip "remote OST with nodsh" && return
2904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2909 test_mkdir -p $DIR/$tdir
2910 fmd_max_age=$(do_facet ost1 \
2911 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2914 fmd_before=$(do_facet ost1 \
2915 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2916 touch $DIR/$tdir/$tfile
2917 sleep $((fmd_max_age + 12))
2918 fmd_after=$(do_facet ost1 \
2919 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2921 echo "fmd_before: $fmd_before"
2922 echo "fmd_after: $fmd_after"
2923 [[ $fmd_after -gt $fmd_before ]] &&
2924 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2925 error "fmd didn't expire after ping" || true
2927 run_test 36g "filter mod data cache expiry ====================="
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2931 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2932 subr_36fh "0x80000227"
2934 run_test 36h "utime on file racing with OST BRW write =========="
2937 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2940 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2942 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2943 local new_mtime=$((mtime + 200))
2945 #change Modify time of striped dir
2946 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2947 error "change mtime failed"
2949 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2951 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2953 run_test 36i "change mtime on striped directory"
2955 # test_37 - duplicate with tests 32q 32r
2958 local file=$DIR/$tfile
2960 openfile -f O_DIRECTORY $file
2963 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2964 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2966 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2970 touch $DIR/${tfile}2
2971 # ls -l $DIR/$tfile $DIR/${tfile}2
2972 # ls -lu $DIR/$tfile $DIR/${tfile}2
2973 # ls -lc $DIR/$tfile $DIR/${tfile}2
2975 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2976 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2978 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2980 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2982 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2983 error "O_TRUNC didn't change timestamps"
2986 run_test 39 "mtime changed on create ==========================="
2989 test_mkdir -p -c1 $DIR/$tdir
2990 cp -p /etc/passwd $DIR/$tdir/fopen
2991 cp -p /etc/passwd $DIR/$tdir/flink
2992 cp -p /etc/passwd $DIR/$tdir/funlink
2993 cp -p /etc/passwd $DIR/$tdir/frename
2994 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2997 echo "aaaaaa" >> $DIR/$tdir/fopen
2998 echo "aaaaaa" >> $DIR/$tdir/flink
2999 echo "aaaaaa" >> $DIR/$tdir/funlink
3000 echo "aaaaaa" >> $DIR/$tdir/frename
3002 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3003 local link_new=`stat -c %Y $DIR/$tdir/flink`
3004 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3005 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3007 cat $DIR/$tdir/fopen > /dev/null
3008 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3009 rm -f $DIR/$tdir/funlink2
3010 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3012 for (( i=0; i < 2; i++ )) ; do
3013 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3014 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3015 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3016 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3018 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3019 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3020 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3021 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3023 cancel_lru_locks osc
3024 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3027 run_test 39b "mtime change on open, link, unlink, rename ======"
3029 # this should be set to past
3030 TEST_39_MTIME=`date -d "1 year ago" +%s`
3036 local mtime0=`stat -c %Y $DIR1/$tfile`
3038 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3039 local mtime1=`stat -c %Y $DIR1/$tfile`
3040 [ "$mtime1" = $TEST_39_MTIME ] || \
3041 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3044 echo hello >> $DIR1/$tfile
3046 local mtime2=`stat -c %Y $DIR1/$tfile`
3047 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3048 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3050 mv $DIR1/$tfile $DIR1/$tfile-1
3052 for (( i=0; i < 2; i++ )) ; do
3053 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3054 [ "$mtime2" = "$mtime3" ] || \
3055 error "mtime ($mtime2) changed (to $mtime3) on rename"
3057 cancel_lru_locks osc
3058 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3061 run_test 39c "mtime change on rename ==========================="
3065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3068 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3070 for (( i=0; i < 2; i++ )) ; do
3071 local mtime=`stat -c %Y $DIR1/$tfile`
3072 [ $mtime = $TEST_39_MTIME ] || \
3073 error "mtime($mtime) is not set to $TEST_39_MTIME"
3075 cancel_lru_locks osc
3076 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3079 run_test 39d "create, utime, stat =============================="
3083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3085 local mtime1=`stat -c %Y $DIR1/$tfile`
3087 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3089 for (( i=0; i < 2; i++ )) ; do
3090 local mtime2=`stat -c %Y $DIR1/$tfile`
3091 [ $mtime2 = $TEST_39_MTIME ] || \
3092 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3094 cancel_lru_locks osc
3095 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3098 run_test 39e "create, stat, utime, stat ========================"
3102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3104 mtime1=`stat -c %Y $DIR1/$tfile`
3107 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3109 for (( i=0; i < 2; i++ )) ; do
3110 local mtime2=`stat -c %Y $DIR1/$tfile`
3111 [ $mtime2 = $TEST_39_MTIME ] || \
3112 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3114 cancel_lru_locks osc
3115 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3118 run_test 39f "create, stat, sleep, utime, stat ================="
3122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3123 echo hello >> $DIR1/$tfile
3124 local mtime1=`stat -c %Y $DIR1/$tfile`
3127 chmod o+r $DIR1/$tfile
3129 for (( i=0; i < 2; i++ )) ; do
3130 local mtime2=`stat -c %Y $DIR1/$tfile`
3131 [ "$mtime1" = "$mtime2" ] || \
3132 error "lost mtime: $mtime2, should be $mtime1"
3134 cancel_lru_locks osc
3135 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3138 run_test 39g "write, chmod, stat ==============================="
3142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3147 echo hello >> $DIR1/$tfile
3148 local mtime1=`stat -c %Y $DIR1/$tfile`
3150 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3152 if [ "$d1" != "$d2" ]; then
3153 echo "write and touch not within one second"
3155 for (( i=0; i < 2; i++ )) ; do
3156 local mtime2=`stat -c %Y $DIR1/$tfile`
3157 [ "$mtime2" = $TEST_39_MTIME ] || \
3158 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3160 cancel_lru_locks osc
3161 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3165 run_test 39h "write, utime within one second, stat ============="
3168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3172 echo hello >> $DIR1/$tfile
3173 local mtime1=`stat -c %Y $DIR1/$tfile`
3175 mv $DIR1/$tfile $DIR1/$tfile-1
3177 for (( i=0; i < 2; i++ )) ; do
3178 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3180 [ "$mtime1" = "$mtime2" ] || \
3181 error "lost mtime: $mtime2, should be $mtime1"
3183 cancel_lru_locks osc
3184 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3187 run_test 39i "write, rename, stat =============================="
3190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3191 start_full_debug_logging
3195 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3196 lctl set_param fail_loc=0x80000412
3197 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3198 error "multiop failed"
3200 local mtime1=`stat -c %Y $DIR1/$tfile`
3202 mv $DIR1/$tfile $DIR1/$tfile-1
3204 kill -USR1 $multipid
3205 wait $multipid || error "multiop close failed"
3207 for (( i=0; i < 2; i++ )) ; do
3208 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3209 [ "$mtime1" = "$mtime2" ] ||
3210 error "mtime is lost on close: $mtime2, " \
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3216 lctl set_param fail_loc=0
3217 stop_full_debug_logging
3219 run_test 39j "write, rename, close, stat ======================="
3222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3226 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3228 local mtime1=`stat -c %Y $DIR1/$tfile`
3230 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3232 kill -USR1 $multipid
3233 wait $multipid || error "multiop close failed"
3235 for (( i=0; i < 2; i++ )) ; do
3236 local mtime2=`stat -c %Y $DIR1/$tfile`
3238 [ "$mtime2" = $TEST_39_MTIME ] || \
3239 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3241 cancel_lru_locks osc
3242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3245 run_test 39k "write, utime, close, stat ========================"
3247 # this should be set to future
3248 TEST_39_ATIME=`date -d "1 year" +%s`
3251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3252 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3253 local atime_diff=$(do_facet $SINGLEMDS \
3254 lctl get_param -n mdd.*MDT0000*.atime_diff)
3258 # test setting directory atime to future
3259 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3260 local atime=$(stat -c %X $DIR/$tdir)
3261 [ "$atime" = $TEST_39_ATIME ] || \
3262 error "atime is not set to future: $atime, $TEST_39_ATIME"
3264 # test setting directory atime from future to now
3265 local d1=$(date +%s)
3267 local d2=$(date +%s)
3269 cancel_lru_locks mdc
3270 atime=$(stat -c %X $DIR/$tdir)
3271 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3272 error "atime is not updated from future: $atime, $d1<atime<$d2"
3274 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3277 # test setting directory atime when now > dir atime + atime_diff
3281 cancel_lru_locks mdc
3282 atime=$(stat -c %X $DIR/$tdir)
3283 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3284 error "atime is not updated : $atime, should be $d2"
3286 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3289 # test not setting directory atime when now < dir atime + atime_diff
3291 cancel_lru_locks mdc
3292 atime=$(stat -c %X $DIR/$tdir)
3293 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3294 error "atime is updated to $atime, should remain $d1<atime<$d2"
3296 do_facet $SINGLEMDS \
3297 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3299 run_test 39l "directory atime update ==========================="
3302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3305 local far_past_mtime=$(date -d "May 29 1953" +%s)
3306 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3308 touch -m -d @$far_past_mtime $DIR1/$tfile
3309 touch -a -d @$far_past_atime $DIR1/$tfile
3311 for (( i=0; i < 2; i++ )) ; do
3312 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3313 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3314 error "atime or mtime set incorrectly"
3316 cancel_lru_locks osc
3317 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3320 run_test 39m "test atime and mtime before 1970"
3322 test_39n() { # LU-3832
3323 local atime_diff=$(do_facet $SINGLEMDS \
3324 lctl get_param -n mdd.*MDT0000*.atime_diff)
3329 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3332 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3333 atime0=$(stat -c %X $DIR/$tfile)
3336 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3337 atime1=$(stat -c %X $DIR/$tfile)
3340 cancel_lru_locks mdc
3341 cancel_lru_locks osc
3342 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3343 atime2=$(stat -c %X $DIR/$tfile)
3345 do_facet $SINGLEMDS \
3346 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3348 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3349 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3351 run_test 39n "check that O_NOATIME is honored"
3354 TESTDIR=$DIR/$tdir/$tfile
3355 [ -e $TESTDIR ] && rm -rf $TESTDIR
3356 test_mkdir -p $TESTDIR
3362 links2=$(stat -c %h .)
3363 [ $(($links1 + 2)) != $links2 ] &&
3364 error "wrong links count $(($links1 + 2)) != $links2"
3366 links3=$(stat -c %h .)
3367 [ $(($links1 + 1)) != $links3 ] &&
3368 error "wrong links count $links1 != $links3"
3371 run_test 39o "directory cached attributes updated after create ========"
3374 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3376 TESTDIR=$DIR/$tdir/$tfile
3377 [ -e $TESTDIR ] && rm -rf $TESTDIR
3382 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3383 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3385 links2=$(stat -c %h .)
3386 [ $(($links1 + 2)) != $links2 ] &&
3387 error "wrong links count $(($links1 + 2)) != $links2"
3389 links3=$(stat -c %h .)
3390 [ $(($links1 + 1)) != $links3 ] &&
3391 error "wrong links count $links1 != $links3"
3394 run_test 39p "remote directory cached attributes updated after create ========"
3398 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3399 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3400 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3401 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3402 error "$tfile is not 4096 bytes in size"
3404 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3408 small_write $DIR/f41 18
3410 run_test 41 "test small file write + fstat ====================="
3412 count_ost_writes() {
3413 lctl get_param -n osc.*.stats |
3414 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3415 END { printf("%0.0f", writes) }'
3422 BG_DIRTY_RATIO_SAVE=10
3423 MAX_BG_DIRTY_RATIO=25
3427 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3428 # dirty_ratio, dirty_background_ratio
3429 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3430 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3431 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3432 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3434 # if file not here, we are a 2.4 kernel
3435 kill -CONT `pidof kupdated`
3440 # setup the trap first, so someone cannot exit the test at the
3441 # exact wrong time and mess up a machine
3442 trap start_writeback EXIT
3443 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3444 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3445 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3446 sysctl -w vm.dirty_writeback_centisecs=0
3447 sysctl -w vm.dirty_writeback_centisecs=0
3448 # save and increase /proc/sys/vm/dirty_ratio
3449 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3450 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3451 # save and increase /proc/sys/vm/dirty_background_ratio
3452 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3453 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3455 # if file not here, we are a 2.4 kernel
3456 kill -STOP `pidof kupdated`
3460 # ensure that all stripes have some grant before we test client-side cache
3462 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3463 dd if=/dev/zero of=$i bs=4k count=1
3468 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3469 # file truncation, and file removal.
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3473 cancel_lru_locks osc
3475 sync; sleep 1; sync # just to be safe
3476 BEFOREWRITES=`count_ost_writes`
3477 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3478 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3479 AFTERWRITES=`count_ost_writes`
3480 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3481 error "$BEFOREWRITES < $AFTERWRITES"
3484 run_test 42a "ensure that we don't flush on close =============="
3487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3489 cancel_lru_locks osc
3492 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3493 BEFOREWRITES=$(count_ost_writes)
3494 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3495 AFTERWRITES=$(count_ost_writes)
3496 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3497 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3499 BEFOREWRITES=$(count_ost_writes)
3500 sync || error "sync: $?"
3501 AFTERWRITES=$(count_ost_writes)
3502 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3503 error "$BEFOREWRITES < $AFTERWRITES on sync"
3505 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3509 run_test 42b "test destroy of file with cached dirty data ======"
3511 # if these tests just want to test the effect of truncation,
3512 # they have to be very careful. consider:
3513 # - the first open gets a {0,EOF}PR lock
3514 # - the first write conflicts and gets a {0, count-1}PW
3515 # - the rest of the writes are under {count,EOF}PW
3516 # - the open for truncate tries to match a {0,EOF}PR
3517 # for the filesize and cancels the PWs.
3518 # any number of fixes (don't get {0,EOF} on open, match
3519 # composite locks, do smarter file size management) fix
3520 # this, but for now we want these tests to verify that
3521 # the cancellation with truncate intent works, so we
3522 # start the file with a full-file pw lock to match against
3523 # until the truncate.
3528 cancel_lru_locks osc
3530 # prime the file with 0,EOF PW to match
3534 # now the real test..
3535 dd if=/dev/zero of=$file bs=1024 count=100
3536 BEFOREWRITES=`count_ost_writes`
3537 $TRUNCATE $file $offset
3538 cancel_lru_locks osc
3539 AFTERWRITES=`count_ost_writes`
3544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3546 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3547 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3550 run_test 42c "test partial truncate of file with cached dirty data"
3553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3555 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3556 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3559 run_test 42d "test complete truncate of file with cached dirty data"
3561 test_42e() { # bug22074
3562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3563 local TDIR=$DIR/${tdir}e
3564 local pagesz=$(page_size)
3565 local pages=16 # hardcoded 16 pages, don't change it.
3566 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3567 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3571 test_mkdir -p $DIR/${tdir}e
3572 $SETSTRIPE -c 1 $TDIR
3573 createmany -o $TDIR/f $files
3575 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3577 # we assume that with $OSTCOUNT files, at least one of them will
3578 # be allocated on OST0.
3579 warmup_files=$((OSTCOUNT * max_dirty_mb))
3580 createmany -o $TDIR/w $warmup_files
3582 # write a large amount of data into one file and sync, to get good
3583 # avail_grant number from OST.
3584 for ((i=0; i<$warmup_files; i++)); do
3585 idx=$($GETSTRIPE -i $TDIR/w$i)
3586 [ $idx -ne 0 ] && continue
3587 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3590 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3592 $LCTL get_param $proc_osc0/cur_dirty_bytes
3593 $LCTL get_param $proc_osc0/cur_grant_bytes
3595 # create as much dirty pages as we can while not to trigger the actual
3596 # RPCs directly. but depends on the env, VFS may trigger flush during this
3597 # period, hopefully we are good.
3598 for ((i=0; i<$warmup_files; i++)); do
3599 idx=$($GETSTRIPE -i $TDIR/w$i)
3600 [ $idx -ne 0 ] && continue
3601 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3603 $LCTL get_param $proc_osc0/cur_dirty_bytes
3604 $LCTL get_param $proc_osc0/cur_grant_bytes
3606 # perform the real test
3607 $LCTL set_param $proc_osc0/rpc_stats 0
3608 for ((;i<$files; i++)); do
3609 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3610 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3613 $LCTL get_param $proc_osc0/rpc_stats
3616 local have_ppr=false
3617 $LCTL get_param $proc_osc0/rpc_stats |
3618 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3619 # skip lines until we are at the RPC histogram data
3620 [ "$PPR" == "pages" ] && have_ppr=true && continue
3621 $have_ppr || continue
3623 # we only want the percent stat for < 16 pages
3624 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3626 percent=$((percent + WPCT))
3627 if [[ $percent -gt 15 ]]; then
3628 error "less than 16-pages write RPCs" \
3635 run_test 42e "verify sub-RPC writes are not done synchronously"
3638 test_mkdir -p $DIR/$tdir
3639 cp -p /bin/ls $DIR/$tdir/$tfile
3640 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3642 # give multiop a chance to open
3645 $DIR/$tdir/$tfile && error || true
3648 run_test 43 "execution of file opened for write should return -ETXTBSY"
3651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3652 test_mkdir -p $DIR/$tdir
3653 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3654 cp -p multiop $DIR/$tdir/multiop
3655 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3658 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3659 kill -USR1 $MULTIOP_PID || return 2
3660 wait $MULTIOP_PID || return 3
3661 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3663 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3667 test_mkdir -p $DIR/$tdir
3668 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3669 cp -p multiop $DIR/$tdir/multiop
3670 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3673 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3674 kill -USR1 $MULTIOP_PID || return 2
3675 wait $MULTIOP_PID || return 3
3676 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3678 run_test 43b "truncate of file being executed should return -ETXTBSY"
3681 local testdir="$DIR/$tdir"
3682 test_mkdir -p $DIR/$tdir
3684 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3685 ( cd $testdir && md5sum -c)
3687 run_test 43c "md5sum of copy into lustre========================"
3690 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3691 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3692 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3694 run_test 44 "zero length read from a sparse stripe ============="
3697 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3699 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3700 [[ $nstripe -gt $OSTCOUNT ]] &&
3701 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3703 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3705 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3706 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3710 OFFSETS="0 $((stride/2)) $((stride-1))"
3711 for offset in $OFFSETS; do
3712 for i in $(seq 0 $((nstripe-1))); do
3713 local GLOBALOFFSETS=""
3715 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3716 local myfn=$DIR/d44a-$size
3717 echo "--------writing $myfn at $size"
3718 ll_sparseness_write $myfn $size ||
3719 error "ll_sparseness_write"
3720 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3721 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3722 error "ll_sparseness_verify $GLOBALOFFSETS"
3724 for j in $(seq 0 $((nstripe-1))); do
3726 size=$((((j + $nstripe )*$stride + $offset)))
3727 ll_sparseness_write $myfn $size ||
3728 error "ll_sparseness_write"
3729 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3731 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3732 error "ll_sparseness_verify $GLOBALOFFSETS"
3737 run_test 44a "test sparse pwrite ==============================="
3741 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3747 before=`dirty_osc_total`
3748 echo executing "\"$*\""
3750 after=`dirty_osc_total`
3751 echo before $before, after $after
3754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3756 # Obtain grants from OST if it supports it
3757 echo blah > ${f}_grant
3760 do_dirty_record "echo blah > $f"
3761 [[ $before -eq $after ]] && error "write wasn't cached"
3762 do_dirty_record "> $f"
3763 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3764 do_dirty_record "echo blah > $f"
3765 [[ $before -eq $after ]] && error "write wasn't cached"
3766 do_dirty_record "sync"
3767 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3768 do_dirty_record "echo blah > $f"
3769 [[ $before -eq $after ]] && error "write wasn't cached"
3770 do_dirty_record "cancel_lru_locks osc"
3771 [[ $before -gt $after ]] ||
3772 error "lock cancellation didn't lower dirty count"
3775 run_test 45 "osc io page accounting ============================"
3777 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3778 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3779 # objects offset and an assert hit when an rpc was built with 1023's mapped
3780 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3786 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3788 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3789 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3793 run_test 46 "dirtying a previously written page ================"
3795 # test_47 is removed "Device nodes check" is moved to test_28
3797 test_48a() { # bug 2399
3798 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3799 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3800 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3802 check_kernel_version 34 || return 0
3803 test_mkdir -p $DIR/$tdir
3805 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3806 test_mkdir $DIR/$tdir || error "recreate directory failed"
3807 touch foo || error "'touch foo' failed after recreating cwd"
3808 test_mkdir $DIR/$tdir/bar ||
3809 error "'mkdir foo' failed after recreating cwd"
3810 if check_kernel_version 44; then
3811 touch .foo || error "'touch .foo' failed after recreating cwd"
3812 test_mkdir $DIR/$tdir/.bar ||
3813 error "'mkdir .foo' failed after recreating cwd"
3815 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3816 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3817 cd . || error "'cd .' failed after recreating cwd"
3818 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3819 rmdir . && error "'rmdir .' worked after recreating cwd"
3820 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3821 cd .. || error "'cd ..' failed after recreating cwd"
3823 run_test 48a "Access renamed working dir (should return errors)="
3825 test_48b() { # bug 2399
3826 check_kernel_version 34 || return 0
3828 test_mkdir -p $DIR/$tdir
3830 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3831 touch foo && error "'touch foo' worked after removing cwd"
3832 test_mkdir $DIR/$tdir/foo &&
3833 error "'mkdir foo' worked after removing cwd"
3834 if check_kernel_version 44; then
3835 touch .foo && error "'touch .foo' worked after removing cwd"
3836 test_mkdir $DIR/$tdir/.foo &&
3837 error "'mkdir .foo' worked after removing cwd"
3839 ls . > /dev/null && error "'ls .' worked after removing cwd"
3840 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3841 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3842 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3843 rmdir . && error "'rmdir .' worked after removing cwd"
3844 ln -s . foo && error "'ln -s .' worked after removing cwd"
3845 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3847 run_test 48b "Access removed working dir (should return errors)="
3849 test_48c() { # bug 2350
3850 check_kernel_version 36 || return 0
3851 #lctl set_param debug=-1
3854 test_mkdir -p $DIR/$tdir/dir
3856 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3857 $TRACE touch foo && error "touch foo worked after removing cwd"
3858 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3859 if check_kernel_version 44; then
3860 touch .foo && error "touch .foo worked after removing cwd"
3861 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3863 $TRACE ls . && error "'ls .' worked after removing cwd"
3864 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3865 is_patchless || ( $TRACE cd . &&
3866 error "'cd .' worked after removing cwd" )
3867 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3868 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3869 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3870 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3872 run_test 48c "Access removed working subdir (should return errors)"
3874 test_48d() { # bug 2350
3875 check_kernel_version 36 || return 0
3876 #lctl set_param debug=-1
3879 test_mkdir -p $DIR/$tdir/dir
3881 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3882 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3883 $TRACE touch foo && error "'touch foo' worked after removing parent"
3884 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3885 if check_kernel_version 44; then
3886 touch .foo && error "'touch .foo' worked after removing parent"
3888 error "mkdir .foo worked after removing parent"
3890 $TRACE ls . && error "'ls .' worked after removing parent"
3891 $TRACE ls .. && error "'ls ..' worked after removing parent"
3892 is_patchless || ( $TRACE cd . &&
3893 error "'cd .' worked after recreate parent" )
3894 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3895 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3896 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3897 is_patchless || ( $TRACE cd .. &&
3898 error "'cd ..' worked after removing parent" || true )
3900 run_test 48d "Access removed parent subdir (should return errors)"
3902 test_48e() { # bug 4134
3903 check_kernel_version 41 || return 0
3904 #lctl set_param debug=-1
3907 test_mkdir -p $DIR/$tdir/dir
3909 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3910 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3911 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3912 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3913 # On a buggy kernel addition of "touch foo" after cd .. will
3914 # produce kernel oops in lookup_hash_it
3915 touch ../foo && error "'cd ..' worked after recreate parent"
3917 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3919 run_test 48e "Access to recreated parent subdir (should return errors)"
3921 test_49() { # LU-1030
3922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3923 # get ost1 size - lustre-OST0000
3924 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3926 # write 800M at maximum
3927 [[ $ost1_size -lt 2 ]] && ost1_size=2
3928 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3930 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3931 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3934 # change max_pages_per_rpc while writing the file
3935 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3936 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3937 # loop until dd process exits
3938 while ps ax -opid | grep -wq $dd_pid; do
3939 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3940 sleep $((RANDOM % 5 + 1))
3942 # restore original max_pages_per_rpc
3943 $LCTL set_param $osc1_mppc=$orig_mppc
3944 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3946 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3950 test_mkdir $DIR/$tdir
3952 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3954 run_test 50 "special situations: /proc symlinks ==============="
3956 test_51a() { # was test_51
3957 # bug 1516 - create an empty entry right after ".." then split dir
3958 test_mkdir -c1 $DIR/$tdir
3959 touch $DIR/$tdir/foo
3960 $MCREATE $DIR/$tdir/bar
3962 createmany -m $DIR/$tdir/longfile 201
3964 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3965 $MCREATE $DIR/$tdir/longfile$FNUM
3970 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3972 run_test 51a "special situations: split htree with empty entry =="
3974 export NUMTEST=70000
3976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3977 local BASE=$DIR/d${base}.${TESTSUITE}
3979 # cleanup the directory
3982 test_mkdir -p -c1 $BASE
3986 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3987 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3988 [[ $numfree -lt 21000 ]] &&
3989 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
3992 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3993 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
3995 # need to check free space for the directories as well
3996 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3997 numfree=$((blkfree / 4))
3998 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
3999 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4001 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4005 echo "failed" > $BASE/fnum
4006 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4009 run_test 51b "exceed 64k subdirectory nlink limit"
4011 test_51ba() { # LU-993
4012 local BASE=$DIR/d${base}.${TESTSUITE}
4013 # unlink all but 100 subdirectories, then check it still works
4015 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4017 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4018 local DELETE=$((NUMTEST - LEFT))
4020 # continue on to run this test even if 51b didn't finish,
4021 # just to delete the many subdirectories created.
4022 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4024 # for ldiskfs the nlink count should be 1, but this is OSD specific
4025 # and so this is listed for informational purposes only
4026 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4027 unlinkmany -d $BASE/d $DELETE
4030 if [ $RC -ne 0 ]; then
4031 if [ "$NUMPREV" == "failed" ]; then
4032 skip "previous setup failed"
4035 error "unlink of first $DELETE subdirs failed"
4040 echo "nlink between: $(stat -c %h $BASE)"
4041 # trim the first line of ls output
4042 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4043 [ $FOUND -ne $LEFT ] &&
4044 error "can't find subdirs: found only $FOUND/$LEFT"
4046 unlinkmany -d $BASE/d $DELETE $LEFT ||
4047 error "unlink of second $LEFT subdirs failed"
4048 # regardless of whether the backing filesystem tracks nlink accurately
4049 # or not, the nlink count shouldn't be more than "." and ".." here
4050 local AFTER=$(stat -c %h $BASE)
4051 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4052 echo "nlink after: $AFTER"
4054 run_test 51ba "verify nlink for many subdirectory cleanup"
4057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4058 [[ $OSTCOUNT -lt 3 ]] &&
4059 skip_env "skipping test with few OSTs" && return
4060 test_mkdir -p $DIR/$tdir
4061 createmany -o $DIR/$tdir/t- 1000
4062 $GETSTRIPE $DIR/$tdir > $TMP/files
4063 for N in $(seq 0 $((OSTCOUNT - 1))); do
4064 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4065 END { printf("%0.0f", objs) }' $TMP/files)
4066 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4067 '($1 == '$N') { objs += 1 } \
4068 END { printf("%0.0f", objs) }')
4069 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4071 unlinkmany $DIR/$tdir/t- 1000
4074 for N in $(seq 1 $((OSTCOUNT - 1))); do
4075 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4076 error "OST $N has less objects vs OST $NLAST" \
4077 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4078 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4079 error "OST $N has less objects vs OST $NLAST" \
4080 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4082 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4083 error "OST $N has less #0 objects vs OST $NLAST" \
4084 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4085 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4086 error "OST $N has less #0 objects vs OST $NLAST" \
4087 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4091 run_test 51d "check object distribution ===================="
4094 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4095 skip "Only applicable to ldiskfs-based MDTs"
4099 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4100 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4102 touch $DIR/$tdir/d0/foo
4103 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4104 error "file exceed 65000 nlink limit!"
4105 unlinkmany $DIR/$tdir/d0/f- 65001
4108 run_test 51e "check file nlink limit"
4111 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4112 test_mkdir -p $DIR/$tdir
4113 touch $DIR/$tdir/foo
4114 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4115 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4116 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4117 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4118 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4120 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4121 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4122 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4124 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4125 cp -r $DIR/$tdir /tmp/
4126 rm -fr $DIR/$tdir || error "cleanup rm failed"
4128 run_test 52a "append-only flag test (should return errors) ====="
4131 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4132 test_mkdir -p $DIR/$tdir
4133 touch $DIR/$tdir/foo
4134 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4135 cat test > $DIR/$tdir/foo && error "cat test worked"
4136 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4137 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4138 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4140 echo foo >> $DIR/$tdir/foo && error "echo worked"
4141 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4142 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4143 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4144 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4146 chattr -i $DIR/$tdir/foo || error "chattr failed"
4148 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4150 run_test 52b "immutable flag test (should return errors) ======="
4153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4155 remote_ost_nodsh && skip "remote OST with nodsh" && return
4168 local support_last_seq=true
4170 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4171 support_last_seq=false
4174 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4176 for value in $(do_facet $SINGLEMDS \
4177 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4178 param=$(echo ${value[0]} | cut -d "=" -f1)
4179 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4181 if $support_last_seq; then
4182 param_seq=$(echo $param |
4183 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4184 mds_last_seq=$(do_facet $SINGLEMDS \
4185 $LCTL get_param -n $param_seq)
4187 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4189 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4190 node=$(facet_active_host ost$((ostnum+1)))
4191 param="obdfilter.$ostname.last_id"
4192 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4193 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4194 ost_last_id=$ost_last
4196 if $support_last_seq; then
4197 ost_last_id=$(echo $ost_last |
4198 awk -F':' '{print $2}' |
4200 ost_last_seq=$(echo $ost_last |
4201 awk -F':' '{print $1}')
4202 [[ $ost_last_seq = $mds_last_seq ]] || continue
4205 if [[ $ost_last_id != $mds_last ]]; then
4206 error "$ost_last_id != $mds_last"
4213 $found || error "can not match last_seq/last_id for $mdtosc"
4216 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4219 $SOCKETSERVER $DIR/socket ||
4220 error "$SOCKETSERVER $DIR/socket failed: $?"
4221 $SOCKETCLIENT $DIR/socket ||
4222 error "$SOCKETCLIENT $DIR/socket failed: $?"
4223 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4225 run_test 54a "unix domain socket test =========================="
4231 dd if=/dev/zero of=$f bs=$(page_size) count=1
4233 run_test 54b "char device works in lustre ======================"
4236 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4237 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4238 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4240 for i in $(seq 3 7); do
4241 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4249 loopdev="$DIR/loop54c"
4252 $UMOUNT -d $DIR/$tdir || rc=$?
4253 losetup -d $loopdev || true
4254 losetup -d $LOOPDEV || true
4255 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4261 loopdev="$DIR/loop54c"
4264 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4265 trap cleanup_54c EXIT
4266 mknod $loopdev b 7 $LOOPNUM
4267 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4268 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4269 losetup $loopdev $DIR/$tfile ||
4270 error "can't set up $loopdev for $DIR/$tfile"
4271 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4272 test_mkdir -p $DIR/$tdir
4273 mount -t ext2 $loopdev $DIR/$tdir ||
4274 error "error mounting $loopdev on $DIR/$tdir"
4275 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4278 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4282 run_test 54c "block device works in lustre ====================="
4288 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4290 run_test 54d "fifo device works in lustre ======================"
4293 check_kernel_version 46 || return 0
4296 cp -aL /dev/console $f
4297 echo $string > $f || error "echo $string to $f failed"
4299 run_test 54e "console/tty device works in lustre ======================"
4301 #The test_55 used to be iopen test and it was removed by bz#24037.
4302 #run_test 55 "check iopen_connect_dentry() ======================"
4304 test_56a() { # was test_56
4307 test_mkdir -p $DIR/$tdir/dir
4309 NUMFILESx2=$(($NUMFILES * 2))
4310 for i in $(seq 1 $NUMFILES); do
4311 touch $DIR/$tdir/file$i
4312 touch $DIR/$tdir/dir/file$i
4315 # test lfs getstripe with --recursive
4316 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4317 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4318 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4319 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4320 [[ $FILENUM -eq $NUMFILES ]] ||
4321 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4322 echo "$GETSTRIPE --recursive passed."
4324 # test lfs getstripe with file instead of dir
4325 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4326 [[ $FILENUM -eq 1 ]] ||
4327 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4328 echo "$GETSTRIPE file1 passed."
4330 #test lfs getstripe with --verbose
4331 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4332 grep -c lmm_magic) -eq $NUMFILES ]] ||
4333 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4334 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4335 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4336 echo "$GETSTRIPE --verbose passed."
4338 #test lfs getstripe with --obd
4339 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4340 grep -q "unknown obduuid" ||
4341 error "$GETSTRIPE --obd wrong_uuid should return error message"
4343 [[ $OSTCOUNT -lt 2 ]] &&
4344 skip_env "skipping other $GETSTRIPE --obd test" && return
4347 OBDUUID=$(ostuuid_from_index $OSTIDX)
4348 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4349 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4350 [[ $FOUND -eq $FILENUM ]] ||
4351 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4352 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4353 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4354 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4355 error "$GETSTRIPE --obd: should not show file on other obd"
4356 echo "$GETSTRIPE --obd passed"
4358 run_test 56a "check $GETSTRIPE"
4363 local LOCAL_NUMFILES="$1"
4364 local LOCAL_NUMDIRS="$2"
4365 local MKDIR_PARAMS="$3"
4366 local DIR_STRIPE_PARAMS="$4"
4368 if [ ! -d "$TDIR" ] ; then
4369 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4370 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4371 for i in `seq 1 $LOCAL_NUMFILES` ; do
4374 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4375 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4376 for j in `seq 1 $LOCAL_NUMFILES` ; do
4377 touch $TDIR/dir$i/file$j
4383 setup_56_special() {
4387 if [ ! -e "$TDIR/loop1b" ] ; then
4388 for i in `seq 1 $LOCAL_NUMFILES` ; do
4389 mknod $TDIR/loop${i}b b 7 $i
4390 mknod $TDIR/null${i}c c 1 3
4391 ln -s $TDIR/file1 $TDIR/link${i}l
4393 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4394 mknod $TDIR/dir$i/loop${i}b b 7 $i
4395 mknod $TDIR/dir$i/null${i}c c 1 3
4396 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4405 setup_56 $NUMFILES $NUMDIRS
4407 EXPECTED=$(($NUMDIRS + 2))
4408 # test lfs find with -name
4409 for i in $(seq 1 $NUMFILES) ; do
4410 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4411 [ $NUMS -eq $EXPECTED ] ||
4412 error "lfs find -name \"*$i\" $TDIR wrong: "\
4413 "found $NUMS, expected $EXPECTED"
4416 run_test 56g "check lfs find -name ============================="
4422 setup_56 $NUMFILES $NUMDIRS
4424 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4425 # test lfs find with ! -name
4426 for i in $(seq 1 $NUMFILES) ; do
4427 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4428 [ $NUMS -eq $EXPECTED ] ||
4429 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4430 "found $NUMS, expected $EXPECTED"
4433 run_test 56h "check lfs find ! -name ============================="
4437 test_mkdir -p $DIR/$tdir
4438 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4439 CMD="$LFIND -ost $UUID $DIR/$tdir"
4441 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4443 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4447 setup_56_special $NUMFILES $NUMDIRS
4449 EXPECTED=$((NUMDIRS + 1))
4450 CMD="$LFIND -type d $TDIR"
4451 NUMS=$($CMD | wc -l)
4452 [ $NUMS -eq $EXPECTED ] ||
4453 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4455 run_test 56j "check lfs find -type d ============================="
4459 setup_56_special $NUMFILES $NUMDIRS
4461 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4462 CMD="$LFIND -type f $TDIR"
4463 NUMS=$($CMD | wc -l)
4464 [ $NUMS -eq $EXPECTED ] ||
4465 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4467 run_test 56k "check lfs find -type f ============================="
4471 setup_56_special $NUMFILES $NUMDIRS
4473 EXPECTED=$((NUMDIRS + NUMFILES))
4474 CMD="$LFIND -type b $TDIR"
4475 NUMS=$($CMD | wc -l)
4476 [ $NUMS -eq $EXPECTED ] ||
4477 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4479 run_test 56l "check lfs find -type b ============================="
4483 setup_56_special $NUMFILES $NUMDIRS
4485 EXPECTED=$((NUMDIRS + NUMFILES))
4486 CMD="$LFIND -type c $TDIR"
4487 NUMS=$($CMD | wc -l)
4488 [ $NUMS -eq $EXPECTED ] ||
4489 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4491 run_test 56m "check lfs find -type c ============================="
4495 setup_56_special $NUMFILES $NUMDIRS
4497 EXPECTED=$((NUMDIRS + NUMFILES))
4498 CMD="$LFIND -type l $TDIR"
4499 NUMS=$($CMD | wc -l)
4500 [ $NUMS -eq $EXPECTED ] ||
4501 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4503 run_test 56n "check lfs find -type l ============================="
4507 setup_56 $NUMFILES $NUMDIRS
4508 utime $TDIR/file1 > /dev/null || error "utime (1)"
4509 utime $TDIR/file2 > /dev/null || error "utime (2)"
4510 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4511 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4512 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4513 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4516 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4517 [ $NUMS -eq $EXPECTED ] || \
4518 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4521 CMD="$LFIND -mtime 0 $TDIR"
4522 NUMS=$($CMD | wc -l)
4523 [ $NUMS -eq $EXPECTED ] ||
4524 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4526 run_test 56o "check lfs find -mtime for old files =========================="
4529 [ $RUNAS_ID -eq $UID ] &&
4530 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4533 setup_56 $NUMFILES $NUMDIRS
4535 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4537 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4538 NUMS=$($CMD | wc -l)
4539 [ $NUMS -eq $EXPECTED ] || \
4540 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4542 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4543 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4544 NUMS=$($CMD | wc -l)
4545 [ $NUMS -eq $EXPECTED ] || \
4546 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4548 run_test 56p "check lfs find -uid and ! -uid ==============================="
4551 [ $RUNAS_ID -eq $UID ] &&
4552 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4555 setup_56 $NUMFILES $NUMDIRS
4557 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4560 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4561 NUMS=$($CMD | wc -l)
4562 [ $NUMS -eq $EXPECTED ] ||
4563 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4565 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4566 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4567 NUMS=$($CMD | wc -l)
4568 [ $NUMS -eq $EXPECTED ] ||
4569 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4571 run_test 56q "check lfs find -gid and ! -gid ==============================="
4575 setup_56 $NUMFILES $NUMDIRS
4578 CMD="$LFIND -size 0 -type f $TDIR"
4579 NUMS=$($CMD | wc -l)
4580 [ $NUMS -eq $EXPECTED ] ||
4581 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4583 CMD="$LFIND ! -size 0 -type f $TDIR"
4584 NUMS=$($CMD | wc -l)
4585 [ $NUMS -eq $EXPECTED ] ||
4586 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4587 echo "test" > $TDIR/$tfile
4588 echo "test2" > $TDIR/$tfile.2 && sync
4590 CMD="$LFIND -size 5 -type f $TDIR"
4591 NUMS=$($CMD | wc -l)
4592 [ $NUMS -eq $EXPECTED ] ||
4593 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4595 CMD="$LFIND -size +5 -type f $TDIR"
4596 NUMS=$($CMD | wc -l)
4597 [ $NUMS -eq $EXPECTED ] ||
4598 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4600 CMD="$LFIND -size +0 -type f $TDIR"
4601 NUMS=$($CMD | wc -l)
4602 [ $NUMS -eq $EXPECTED ] ||
4603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4605 CMD="$LFIND ! -size -5 -type f $TDIR"
4606 NUMS=$($CMD | wc -l)
4607 [ $NUMS -eq $EXPECTED ] ||
4608 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4610 CMD="$LFIND -size -5 -type f $TDIR"
4611 NUMS=$($CMD | wc -l)
4612 [ $NUMS -eq $EXPECTED ] ||
4613 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4615 run_test 56r "check lfs find -size works =========================="
4617 test_56s() { # LU-611
4619 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4621 if [[ $OSTCOUNT -gt 1 ]]; then
4622 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4626 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4630 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4631 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4632 NUMS=$($CMD | wc -l)
4633 [ $NUMS -eq $EXPECTED ] || {
4635 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4638 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4639 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4640 NUMS=$($CMD | wc -l)
4641 [ $NUMS -eq $EXPECTED ] || {
4643 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4647 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4648 NUMS=$($CMD | wc -l)
4649 [ $NUMS -eq $EXPECTED ] || {
4651 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4654 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4655 NUMS=$($CMD | wc -l)
4656 [ $NUMS -eq $EXPECTED ] || {
4658 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4662 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] || {
4666 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4669 run_test 56s "check lfs find -stripe-count works"
4671 test_56t() { # LU-611
4673 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4675 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4677 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4678 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4679 NUMS=$($CMD | wc -l)
4680 [ $NUMS -eq $EXPECTED ] ||
4681 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4683 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4684 NUMS=$($CMD | wc -l)
4685 [ $NUMS -eq $EXPECTED ] ||
4686 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4688 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4689 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4690 NUMS=$($CMD | wc -l)
4691 [ $NUMS -eq $EXPECTED ] ||
4692 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4694 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4695 NUMS=$($CMD | wc -l)
4696 [ $NUMS -eq $EXPECTED ] ||
4697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4701 NUMS=$($CMD | wc -l)
4702 [ $NUMS -eq $EXPECTED ] ||
4703 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4705 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] ||
4708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4711 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4712 NUMS=$($CMD | wc -l)
4713 [ $NUMS -eq $EXPECTED ] ||
4714 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4716 run_test 56t "check lfs find -stripe-size works"
4718 test_56u() { # LU-611
4720 setup_56 $NUMFILES $NUMDIRS "-i 0"
4722 if [[ $OSTCOUNT -gt 1 ]]; then
4723 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4729 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4730 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4731 NUMS=$($CMD | wc -l)
4732 [ $NUMS -eq $EXPECTED ] ||
4733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4736 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4737 NUMS=$($CMD | wc -l)
4738 [ $NUMS -eq $EXPECTED ] ||
4739 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4741 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4742 NUMS=$($CMD | wc -l)
4743 [ $NUMS -eq $EXPECTED ] ||
4744 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4747 # This should produce an error and not return any files
4748 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4749 NUMS=$($CMD 2>/dev/null | wc -l)
4750 [ $NUMS -eq $EXPECTED ] ||
4751 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4753 if [[ $OSTCOUNT -gt 1 ]]; then
4754 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4755 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4756 NUMS=$($CMD | wc -l)
4757 [ $NUMS -eq $EXPECTED ] ||
4758 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4761 run_test 56u "check lfs find -stripe-index works"
4768 setup_56 $NUMFILES $NUMDIRS
4770 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4771 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4773 for file in $($LFIND -mdt $UUID $TDIR); do
4774 file_mdt_idx=$($GETSTRIPE -M $file)
4775 [ $file_mdt_idx -eq $MDT_IDX ] ||
4776 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4779 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4782 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4787 rm -rf $TDIR || error "remove $TDIR failed"
4788 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4791 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4792 error "$GETSTRIPE -S -d $TDIR failed"
4793 stripe_size=${stripe_size%% *}
4795 local file_size=$((stripe_size * OSTCOUNT))
4796 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4797 local required_space=$((file_num * file_size))
4798 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4799 [[ $free_space -le $((required_space / 1024)) ]] &&
4800 skip_env "need at least $required_space bytes free space," \
4801 "have $free_space kbytes" && return
4804 local dd_count=$((file_size / dd_bs))
4806 # write data into the files
4810 for i in $(seq 1 $NUMFILES); do
4812 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4813 error "write data into $file failed"
4815 for i in $(seq 1 $NUMDIRS); do
4816 for j in $(seq 1 $NUMFILES); do
4817 file=$TDIR/dir$i/file$j
4818 yes | dd bs=$dd_bs count=$dd_count of=$file \
4820 error "write data into $file failed"
4825 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4828 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4830 eval $cmd || error "$cmd failed"
4832 check_stripe_count $TDIR/file1 $expected
4834 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4836 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4837 # OST 1 if it is on OST 0. This file is small enough to
4838 # be on only one stripe.
4839 file=$TDIR/migr_1_ost
4840 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4841 error "write data into $file failed"
4842 local obdidx=$($LFS getstripe -i $file)
4843 local oldmd5=$(md5sum $file)
4845 [[ $obdidx -eq 0 ]] && newobdidx=1
4846 cmd="$LFS migrate -i $newobdidx $file"
4848 eval $cmd || error "$cmd failed"
4849 local realobdix=$($LFS getstripe -i $file)
4850 local newmd5=$(md5sum $file)
4851 [[ $newobdidx -ne $realobdix ]] &&
4852 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4853 [[ "$oldmd5" != "$newmd5" ]] &&
4854 error "md5sum differ: $oldmd5, $newmd5"
4858 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4860 eval $cmd || error "$cmd failed"
4862 for j in $(seq 1 $NUMFILES); do
4863 check_stripe_count $TDIR/dir1/file$j $expected
4866 # lfs_migrate works with lfs find
4867 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4868 $LFS_MIGRATE -y -c $expected"
4870 eval $cmd || error "$cmd failed"
4872 for i in $(seq 2 $NUMFILES); do
4873 check_stripe_count $TDIR/file$i $expected
4875 for i in $(seq 2 $NUMDIRS); do
4876 for j in $(seq 1 $NUMFILES); do
4877 check_stripe_count $TDIR/dir$i/file$j $expected
4881 run_test 56w "check lfs_migrate -c stripe_count works"
4884 check_swap_layouts_support && return 0
4885 [[ $OSTCOUNT -lt 2 ]] &&
4886 skip_env "need 2 OST, skipping test" && return
4888 local dir0=$DIR/$tdir/$testnum
4889 mkdir -p $dir0 || error "creating dir $dir0"
4891 local ref1=/etc/passwd
4892 local file1=$dir0/file1
4894 $SETSTRIPE -c 2 $file1
4896 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4897 stripe=$($GETSTRIPE -c $file1)
4898 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4899 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4904 run_test 56x "lfs migration support"
4907 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4908 skip "No HSM support on MDS of $(get_lustre_version)," \
4909 "need 2.4.53 at least" && return
4912 local dir0=$DIR/$tdir/$testnum
4913 mkdir -p $dir0 || error "creating dir $dir0"
4914 local f1=$dir0/file1
4915 local f2=$dir0/file2
4917 touch $f1 || error "creating std file $f1"
4918 $MULTIOP $f2 H2c || error "creating released file $f2"
4920 # a directory can be raid0, so ask only for files
4921 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4922 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4924 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4925 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4927 # only files can be released, so no need to force file search
4928 res=$($LFIND $dir0 -L released)
4929 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4931 res=$($LFIND $dir0 \! -L released)
4932 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4935 run_test 56y "lfs find -L raid0|released"
4937 test_56z() { # LU-4824
4938 # This checks to make sure 'lfs find' continues after errors
4939 # There are two classes of errors that should be caught:
4940 # - If multiple paths are provided, all should be searched even if one
4942 # - If errors are encountered during the search, it should not terminate
4945 test_mkdir $DIR/$tdir
4946 for i in d{0..9}; do
4947 test_mkdir $DIR/$tdir/$i
4949 touch $DIR/$tdir/d{0..9}/$tfile
4950 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4951 error "$LFS find did not return an error"
4952 # Make a directory unsearchable. This should NOT be the last entry in
4953 # directory order. Arbitrarily pick the 6th entry
4954 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
4955 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
4956 # The user should be able to see 10 directories and 9 files
4957 [ $count == 19 ] || error "$LFS find did not continue after error"
4959 run_test 56z "lfs find should continue after an error"
4962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 # note test will not do anything if MDS is not local
4964 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4965 skip "Only applicable to ldiskfs-based MDTs"
4969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4970 local MNTDEV="osd*.*MDT*.mntdev"
4971 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4972 [ -z "$DEV" ] && error "can't access $MNTDEV"
4973 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4974 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4975 error "can't access $DEV"
4976 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4977 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4981 run_test 57a "verify MDS filesystem created with large inodes =="
4984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4985 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4986 skip "Only applicable to ldiskfs-based MDTs"
4990 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4991 local dir=$DIR/$tdir
4995 local FILEN=$dir/f$FILECOUNT
4997 rm -rf $dir || error "removing $dir"
4998 test_mkdir -p -c1 $dir || error "creating $dir"
4999 local mdtidx=$($LFS getstripe -M $dir)
5000 local mdtname=MDT$(printf %04x $mdtidx)
5001 local facet=mds$((mdtidx + 1))
5003 echo "mcreating $FILECOUNT files"
5004 createmany -m $dir/f 1 $FILECOUNT || \
5005 error "creating files in $dir"
5007 # verify that files do not have EAs yet
5008 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5009 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5013 df $dir #make sure we get new statfs data
5014 local MDSFREE=$(do_facet $facet \
5015 lctl get_param -n osd*.*$mdtname.kbytesfree)
5016 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5017 echo "opening files to create objects/EAs"
5019 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5020 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5023 # verify that files have EAs now
5024 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5025 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5027 sleep 1 #make sure we get new statfs data
5029 local MDSFREE2=$(do_facet $facet \
5030 lctl get_param -n osd*.*$mdtname.kbytesfree)
5031 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5032 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5033 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5034 error "MDC before $MDCFREE != after $MDCFREE2"
5036 echo "MDC before $MDCFREE != after $MDCFREE2"
5037 echo "unable to confirm if MDS has large inodes"
5042 run_test 57b "default LOV EAs are stored inside large inodes ==="
5045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 [ -z "$(which wiretest 2>/dev/null)" ] &&
5047 skip_env "could not find wiretest" && return
5050 run_test 58 "verify cross-platform wire constants =============="
5053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5054 echo "touch 130 files"
5055 createmany -o $DIR/f59- 130
5057 unlinkmany $DIR/f59- 130
5059 # wait for commitment of removal
5060 wait_delete_completed
5062 run_test 59 "verify cancellation of llog records async ========="
5064 TEST60_HEAD="test_60 run $RANDOM"
5066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5067 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5068 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5069 skip_env "missing subtest run-llog.sh" && return
5070 log "$TEST60_HEAD - from kernel mode"
5071 do_facet mgs sh run-llog.sh
5073 run_test 60a "llog sanity tests run from kernel module =========="
5075 test_60b() { # bug 6411
5076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5078 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5090 [[ $LLOG_COUNT -gt 50 ]] &&
5091 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5093 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5097 echo "create 5000 files"
5098 createmany -o $DIR/f60c- 5000
5099 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5100 lctl set_param fail_loc=0x80000137
5101 unlinkmany $DIR/f60c- 5000
5102 lctl set_param fail_loc=0
5104 run_test 60c "unlink file when mds full"
5107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5108 SAVEPRINTK=$(lctl get_param -n printk)
5110 # verify "lctl mark" is even working"
5111 MESSAGE="test message ID $RANDOM $$"
5112 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5113 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5115 lctl set_param printk=0 || error "set lnet.printk failed"
5116 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5117 MESSAGE="new test message ID $RANDOM $$"
5118 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5119 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5120 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5122 lctl set_param -n printk="$SAVEPRINTK"
5124 run_test 60d "test printk console message masking"
5127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5129 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5130 cancel_lru_locks osc
5131 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5134 run_test 61 "mmap() writes don't make sync hang ================"
5136 # bug 2330 - insufficient obd_match error checking causes LBUG
5138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5141 cancel_lru_locks osc
5142 lctl set_param fail_loc=0x405
5143 cat $f && error "cat succeeded, expect -EIO"
5144 lctl set_param fail_loc=0
5146 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5147 # match every page all of the time.
5148 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5150 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5151 # Though this test is irrelevant anymore, it helped to reveal some
5152 # other grant bugs (LU-4482), let's keep it.
5153 test_63a() { # was test_63
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5155 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5156 for i in `seq 10` ; do
5157 dd if=/dev/zero of=$DIR/f63 bs=8k &
5163 rm -f $DIR/f63 || true
5165 run_test 63a "Verify oig_wait interruption does not crash ======="
5167 # bug 2248 - async write errors didn't return to application on sync
5168 # bug 3677 - async write errors left page locked
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5172 lctl set_param debug=-1
5174 # ensure we have a grant to do async writes
5175 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5178 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5179 lctl set_param fail_loc=0x80000406
5180 $MULTIOP $DIR/$tfile Owy && \
5181 error "sync didn't return ENOMEM"
5182 sync; sleep 2; sync # do a real sync this time to flush page
5183 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5184 error "locked page left in cache after async error" || true
5187 run_test 63b "async write errors should be returned to fsync ==="
5190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5192 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5194 run_test 64a "verify filter grant calculations (in kernel) ====="
5197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5198 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5200 run_test 64b "check out-of-space detection on client ==========="
5203 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5205 run_test 64c "verify grant shrink ========================------"
5207 # bug 1414 - set/get directories' stripe info
5209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5210 test_mkdir -p $DIR/$tdir
5212 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5214 run_test 65a "directory with no stripe info ===================="
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 test_mkdir -p $DIR/$tdir
5219 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5222 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5224 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5228 if [[ $OSTCOUNT -gt 1 ]]; then
5229 test_mkdir -p $DIR/$tdir
5230 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5231 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5233 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5236 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5240 test_mkdir -p $DIR/$tdir
5241 if [[ $STRIPECOUNT -le 0 ]]; then
5243 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5244 #LOV_MAX_STRIPE_COUNT is 2000
5245 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5247 sc=$(($STRIPECOUNT - 1))
5249 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5250 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5251 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5252 error "lverify failed"
5254 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5258 test_mkdir -p $DIR/$tdir
5260 $SETSTRIPE $DIR/$tdir || error "setstripe"
5261 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5262 error "no stripe info failed"
5264 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5266 run_test 65e "directory setstripe defaults ======================="
5269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5270 test_mkdir -p $DIR/${tdir}f
5271 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5273 run_test 65f "dir setstripe permission (should return error) ==="
5276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5277 test_mkdir -p $DIR/$tdir
5278 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5280 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5281 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5282 error "delete default stripe failed"
5284 run_test 65g "directory setstripe -d ==========================="
5287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5288 test_mkdir -p $DIR/$tdir
5289 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5291 test_mkdir -p $DIR/$tdir/dd1
5292 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5293 error "stripe info inherit failed"
5295 run_test 65h "directory stripe info inherit ===================="
5297 test_65i() { # bug6367
5298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5299 $SETSTRIPE -S 65536 -c -1 $MOUNT
5301 run_test 65i "set non-default striping on root directory (bug 6367)="
5303 test_65ia() { # bug12836
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5307 run_test 65ia "getstripe on -1 default directory striping"
5309 test_65ib() { # bug12836
5310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5311 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5313 run_test 65ib "getstripe -v on -1 default directory striping"
5315 test_65ic() { # bug12836
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5317 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5319 run_test 65ic "new find on -1 default directory striping"
5321 test_65j() { # bug6367
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5324 # if we aren't already remounting for each test, do so for this test
5325 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5326 cleanup || error "failed to unmount"
5329 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5331 run_test 65j "set default striping on root directory (bug 6367)="
5333 test_65k() { # bug11679
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5335 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5338 echo "Check OST status: "
5339 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5340 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5342 for OSC in $MDS_OSCS; do
5343 echo $OSC "is activate"
5344 do_facet $SINGLEMDS lctl --device %$OSC activate
5348 for INACTIVE_OSC in $MDS_OSCS; do
5349 echo "Deactivate: " $INACTIVE_OSC
5350 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5351 for STRIPE_OSC in $MDS_OSCS; do
5352 OST=`osc_to_ost $STRIPE_OSC`
5353 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5354 awk -F: /$OST/'{ print $1 }' | head -n 1`
5356 [ -f $DIR/$tdir/$IDX ] && continue
5357 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5358 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5360 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5363 echo $INACTIVE_OSC "is Activate."
5364 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5367 run_test 65k "validate manual striping works properly with deactivated OSCs"
5369 test_65l() { # bug 12836
5370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5371 test_mkdir -p $DIR/$tdir/test_dir
5372 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5373 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5375 run_test 65l "lfs find on -1 stripe dir ========================"
5377 # bug 2543 - update blocks count on client
5379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5381 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5382 sync; sync_all_data; sync; sync_all_data
5383 cancel_lru_locks osc
5384 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5385 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5387 run_test 66 "update inode blocks count on client ==============="
5392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5394 if [ ! -z "$LLOOP" ]; then
5395 if swapon -s | grep -q $LLOOP; then
5396 swapoff $LLOOP || error "swapoff failed"
5399 $LCTL blockdev_detach $LLOOP || error "detach failed"
5403 if [ ! -z "$LLITELOOPLOAD" ]; then
5411 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5415 swapon -s | awk '($1 == "'$1'") { print $4 }'
5418 # test case for lloop driver, basic function
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5421 [ "$UID" != 0 ] && skip_env "must run as root" && return
5422 llite_lloop_enabled || \
5423 { skip_env "llite_lloop module disabled" && return; }
5425 trap cleanup_68 EXIT
5427 if ! module_loaded llite_lloop; then
5428 if load_module llite/llite_lloop; then
5431 skip_env "can't find module llite_lloop"
5436 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5437 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5438 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5440 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5441 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5445 run_test 68a "lloop driver - basic test ========================"
5447 # excercise swapping to lustre by adding a high priority swapfile entry
5448 # and then consuming memory until it is used.
5449 test_68b() { # was test_68
5450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5451 [ "$UID" != 0 ] && skip_env "must run as root" && return
5452 lctl get_param -n devices | grep -q obdfilter && \
5453 skip "local OST" && return
5455 grep -q llite_lloop /proc/modules
5456 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5458 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5459 skip "can't reliably test swap with TCP" && return
5461 MEMTOTAL=`meminfo MemTotal`
5462 NR_BLOCKS=$((MEMTOTAL>>8))
5463 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5465 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5466 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5469 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5471 trap cleanup_68 EXIT
5473 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5475 echo "before: `swapon -s | grep $LLOOP`"
5476 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5477 echo "after: `swapon -s | grep $LLOOP`"
5478 SWAPUSED=`swap_used $LLOOP`
5482 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5484 run_test 68b "support swapping to Lustre ========================"
5486 # bug5265, obdfilter oa2dentry return -ENOENT
5487 # #define OBD_FAIL_OST_ENOENT 0x217
5489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5490 remote_ost_nodsh && skip "remote OST with nodsh" && return
5493 $SETSTRIPE -c 1 -i 0 $f
5495 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5497 do_facet ost1 lctl set_param fail_loc=0x217
5498 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5499 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5501 do_facet ost1 lctl set_param fail_loc=0
5502 $DIRECTIO write $f 0 2 || error "write error"
5504 cancel_lru_locks osc
5505 $DIRECTIO read $f 0 1 || error "read error"
5507 do_facet ost1 lctl set_param fail_loc=0x217
5508 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5510 do_facet ost1 lctl set_param fail_loc=0
5513 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5516 test_mkdir -p $DIR/$tdir
5517 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5519 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5521 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 [ "$RUNAS_ID" = "$UID" ] &&
5524 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5526 # Check that testing environment is properly set up. Skip if not
5527 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5528 skip_env "User $RUNAS_ID does not exist - skipping"
5532 chmod 777 $DIR/$tfile
5533 chmod ug+s $DIR/$tfile
5534 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5535 error "$RUNAS dd $DIR/$tfile failed"
5536 # See if we are still setuid/sgid
5537 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5538 error "S/gid is not dropped on write"
5539 # Now test that MDS is updated too
5540 cancel_lru_locks mdc
5541 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5542 error "S/gid is not dropped on MDS"
5545 run_test 72a "Test that remove suid works properly (bug5695) ===="
5547 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5550 [ "$RUNAS_ID" = "$UID" ] && \
5551 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5552 [ "$RUNAS_ID" -eq 0 ] && \
5553 skip_env "RUNAS_ID = 0 -- skipping" && return
5555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5556 # Check that testing environment is properly set up. Skip if not
5557 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5558 skip_env "User $RUNAS_ID does not exist - skipping"
5561 touch $DIR/${tfile}-f{g,u}
5562 test_mkdir $DIR/${tfile}-dg
5563 test_mkdir $DIR/${tfile}-du
5564 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5565 chmod g+s $DIR/${tfile}-{f,d}g
5566 chmod u+s $DIR/${tfile}-{f,d}u
5567 for perm in 777 2777 4777; do
5568 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5569 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5570 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5571 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5575 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5577 # bug 3462 - multiple simultaneous MDC requests
5579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5580 test_mkdir $DIR/d73-1
5581 test_mkdir $DIR/d73-2
5582 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5585 lctl set_param fail_loc=0x80000129
5586 $MULTIOP $DIR/d73-1/f73-2 Oc &
5588 lctl set_param fail_loc=0
5590 $MULTIOP $DIR/d73-2/f73-3 Oc &
5594 wait $pid1 || return 1
5598 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5599 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5600 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5604 run_test 73 "multiple MDC requests (should not deadlock)"
5606 test_74a() { # bug 6149, 6184
5607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5608 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5610 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5611 # will spin in a tight reconnection loop
5613 $LCTL set_param fail_loc=0x8000030e
5614 # get any lock that won't be difficult - lookup works.
5616 $LCTL set_param fail_loc=0
5620 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5622 test_74b() { # bug 13310
5623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5626 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5627 # will spin in a tight reconnection loop
5628 $LCTL set_param fail_loc=0x8000030e
5629 # get a "difficult" lock
5631 $LCTL set_param fail_loc=0
5635 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 #define OBD_FAIL_LDLM_NEW_LOCK
5640 $LCTL set_param fail_loc=0x319
5641 touch $DIR/$tfile && error "touch successful"
5642 $LCTL set_param fail_loc=0
5645 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5648 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5651 get_inode_slab_tunables() {
5652 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5655 set_inode_slab_tunables() {
5656 echo "lustre_inode_cache $1" > /proc/slabinfo
5659 test_76() { # Now for bug 20433, added originally in bug 1443
5660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5661 local SLAB_SETTINGS=`get_inode_slab_tunables`
5662 local CPUS=`getconf _NPROCESSORS_ONLN`
5663 # we cannot set limit below 1 which means 1 inode in each
5664 # per-cpu cache is still allowed
5665 set_inode_slab_tunables "1 1 0"
5666 cancel_lru_locks osc
5667 BEFORE_INODES=$(num_inodes)
5668 echo "before inodes: $BEFORE_INODES"
5670 [ "$SLOW" = "no" ] && COUNT=100
5671 for i in $(seq $COUNT); do
5675 cancel_lru_locks osc
5676 AFTER_INODES=$(num_inodes)
5677 echo "after inodes: $AFTER_INODES"
5679 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5681 AFTER_INODES=$(num_inodes)
5683 echo "wait $wait seconds inodes: $AFTER_INODES"
5684 if [ $wait -gt 30 ]; then
5685 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5688 set_inode_slab_tunables "$SLAB_SETTINGS"
5690 run_test 76 "confirm clients recycle inodes properly ===="
5696 # Note: in sptlrpc modes which enable its own bulk checksum, the
5697 # original crc32_le bulk checksum will be automatically disabled,
5698 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5699 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5700 # In this case set_checksums() will not be no-op, because sptlrpc
5701 # bulk checksum will be enabled all through the test.
5703 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5704 lctl set_param -n osc.*.checksums $1
5708 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5709 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5710 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5711 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5714 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5715 log "set checksum type to $1"
5718 F77_TMP=$TMP/f77-temp
5721 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5722 error "error writing to $F77_TMP"
5725 test_77a() { # bug 10889
5726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5727 $GSS && skip "could not run with gss" && return
5728 [ ! -f $F77_TMP ] && setup_f77
5730 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5734 run_test 77a "normal checksum read/write operation"
5736 test_77b() { # bug 10889
5737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5738 $GSS && skip "could not run with gss" && return
5739 [ ! -f $F77_TMP ] && setup_f77
5740 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5741 $LCTL set_param fail_loc=0x80000409
5744 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5745 error "dd error: $?"
5746 $LCTL set_param fail_loc=0
5748 for algo in $CKSUM_TYPES; do
5749 cancel_lru_locks osc
5750 set_checksum_type $algo
5751 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5752 $LCTL set_param fail_loc=0x80000408
5753 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5754 $LCTL set_param fail_loc=0
5757 set_checksum_type $ORIG_CSUM_TYPE
5760 run_test 77b "checksum error on client write, read"
5762 test_77d() { # bug 10889
5763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5764 $GSS && skip "could not run with gss" && return
5765 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5766 $LCTL set_param fail_loc=0x80000409
5768 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5769 error "direct write: rc=$?"
5770 $LCTL set_param fail_loc=0
5773 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5774 $LCTL set_param fail_loc=0x80000408
5776 cancel_lru_locks osc
5777 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5778 error "direct read: rc=$?"
5779 $LCTL set_param fail_loc=0
5782 run_test 77d "checksum error on OST direct write, read"
5784 test_77f() { # bug 10889
5785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5786 $GSS && skip "could not run with gss" && return
5788 for algo in $CKSUM_TYPES; do
5789 cancel_lru_locks osc
5790 set_checksum_type $algo
5791 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5792 $LCTL set_param fail_loc=0x409
5793 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5794 error "direct write succeeded"
5795 $LCTL set_param fail_loc=0
5797 set_checksum_type $ORIG_CSUM_TYPE
5800 run_test 77f "repeat checksum error on write (expect error)"
5802 test_77g() { # bug 10889
5803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5804 $GSS && skip "could not run with gss" && return
5805 remote_ost_nodsh && skip "remote OST with nodsh" && return
5807 [ ! -f $F77_TMP ] && setup_f77
5809 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5810 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5811 do_facet ost1 lctl set_param fail_loc=0x8000021a
5813 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5814 error "write error: rc=$?"
5815 do_facet ost1 lctl set_param fail_loc=0
5818 cancel_lru_locks osc
5819 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5820 do_facet ost1 lctl set_param fail_loc=0x8000021b
5822 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5823 do_facet ost1 lctl set_param fail_loc=0
5826 run_test 77g "checksum error on OST write, read"
5828 test_77i() { # bug 13805
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 $GSS && skip "could not run with gss" && return
5831 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5832 lctl set_param fail_loc=0x40b
5833 remount_client $MOUNT
5834 lctl set_param fail_loc=0
5835 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5836 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5837 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5838 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5840 remount_client $MOUNT
5842 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5844 test_77j() { # bug 13805
5845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5846 $GSS && skip "could not run with gss" && return
5847 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5848 lctl set_param fail_loc=0x40c
5849 remount_client $MOUNT
5850 lctl set_param fail_loc=0
5851 sleep 2 # wait async osc connect to finish
5852 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5853 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5854 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5855 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5857 remount_client $MOUNT
5859 run_test 77j "client only supporting ADLER32"
5861 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5865 test_78() { # bug 10901
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 remote_ost || { skip_env "local OST" && return; }
5870 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5871 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5872 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5873 echo "MemTotal: $MEMTOTAL"
5875 # reserve 256MB of memory for the kernel and other running processes,
5876 # and then take 1/2 of the remaining memory for the read/write buffers.
5877 if [ $MEMTOTAL -gt 512 ] ;then
5878 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5880 # for those poor memory-starved high-end clusters...
5881 MEMTOTAL=$((MEMTOTAL / 2))
5883 echo "Mem to use for directio: $MEMTOTAL"
5885 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5886 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5887 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5888 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5890 echo "Smallest OST: $SMALLESTOST"
5891 [[ $SMALLESTOST -lt 10240 ]] &&
5892 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5894 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5895 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5897 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5898 echo "File size: $F78SIZE"
5899 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5900 for i in $(seq 1 $NSEQ); do
5901 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5902 echo directIO rdwr round $i of $NSEQ
5903 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5908 run_test 78 "handle large O_DIRECT writes correctly ============"
5910 test_79() { # bug 12743
5911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5912 wait_delete_completed
5914 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5915 BKFREE=$(calc_osc_kbytes kbytesfree)
5916 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5918 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5919 DFTOTAL=`echo $STRING | cut -d, -f1`
5920 DFUSED=`echo $STRING | cut -d, -f2`
5921 DFAVAIL=`echo $STRING | cut -d, -f3`
5922 DFFREE=$(($DFTOTAL - $DFUSED))
5924 ALLOWANCE=$((64 * $OSTCOUNT))
5926 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5927 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5928 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5930 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5931 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5932 error "df free($DFFREE) mismatch OST free($BKFREE)"
5934 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5935 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5936 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5939 run_test 79 "df report consistency check ======================="
5941 test_80() { # bug 10718
5942 remote_ost_nodsh && skip "remote OST with nodsh" && return
5943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5944 # relax strong synchronous semantics for slow backends like ZFS
5945 local soc="obdfilter.*.sync_on_lock_cancel"
5946 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5948 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5949 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5950 facet_active_host $host; done | sort -u)
5951 do_nodes $hosts lctl set_param $soc=never
5954 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5956 local BEFORE=`date +%s`
5957 cancel_lru_locks osc
5958 local AFTER=`date +%s`
5959 local DIFF=$((AFTER-BEFORE))
5960 if [ $DIFF -gt 1 ] ; then
5961 error "elapsed for 1M@1T = $DIFF"
5964 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5968 run_test 80 "Page eviction is equally fast at high offsets too ===="
5970 test_81a() { # LU-456
5971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5972 remote_ost_nodsh && skip "remote OST with nodsh" && return
5973 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5974 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5975 do_facet ost1 lctl set_param fail_loc=0x80000228
5977 # write should trigger a retry and success
5978 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5981 if [ $RC -ne 0 ] ; then
5982 error "write should success, but failed for $RC"
5985 run_test 81a "OST should retry write when get -ENOSPC ==============="
5987 test_81b() { # LU-456
5988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5989 remote_ost_nodsh && skip "remote OST with nodsh" && return
5990 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5991 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5992 do_facet ost1 lctl set_param fail_loc=0x228
5994 # write should retry several times and return -ENOSPC finally
5995 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5996 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5999 if [ $RC -ne $ENOSPC ] ; then
6000 error "dd should fail for -ENOSPC, but succeed."
6003 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6005 test_82() { # LU-1031
6006 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6010 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6012 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6014 kill -USR1 $MULTIPID2
6016 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6017 error "First grouplock does not block second one"
6019 echo "Second grouplock blocks first one"
6021 kill -USR1 $MULTIPID1
6025 run_test 82 "Basic grouplock test ==============================="
6028 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6030 test_mkdir -p $DIR/d99cvsroot
6031 chown $RUNAS_ID $DIR/d99cvsroot
6032 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6035 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6038 run_test 99a "cvs init ========================================="
6041 [ -z "$(which cvs 2>/dev/null)" ] &&
6042 skip_env "could not find cvs" && return
6043 [ ! -d $DIR/d99cvsroot ] && test_99a
6045 # some versions of cvs import exit(1) when asked to import links or
6046 # files they can't read. ignore those files.
6047 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6048 ! -perm +4 -printf '-I %f\n')
6049 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6050 d99reposname vtag rtag
6052 run_test 99b "cvs import ======================================="
6055 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6056 [ ! -d $DIR/d99cvsroot ] && test_99b
6058 test_mkdir -p $DIR/d99reposname
6059 chown $RUNAS_ID $DIR/d99reposname
6060 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6062 run_test 99c "cvs checkout ====================================="
6065 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6066 [ ! -d $DIR/d99cvsroot ] && test_99c
6067 cd $DIR/d99reposname
6069 $RUNAS cvs add -m 'addmsg' foo99
6071 run_test 99d "cvs add =========================================="
6074 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6075 [ ! -d $DIR/d99cvsroot ] && test_99c
6076 cd $DIR/d99reposname
6079 run_test 99e "cvs update ======================================="
6082 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6083 [ ! -d $DIR/d99cvsroot ] && test_99d
6084 cd $DIR/d99reposname
6085 $RUNAS cvs commit -m 'nomsg' foo99
6086 rm -fr $DIR/d99cvsroot
6088 run_test 99f "cvs commit ======================================="
6091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6092 [ "$NETTYPE" = tcp ] || \
6093 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6096 remote_ost_nodsh && skip "remote OST with nodsh" && return
6097 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6099 { skip "useless for local single node setup" && return; }
6101 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6102 [ "$PROT" != "tcp" ] && continue
6103 RPORT=$(echo $REMOTE | cut -d: -f2)
6104 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6107 LPORT=`echo $LOCAL | cut -d: -f2`
6108 if [ $LPORT -ge 1024 ]; then
6109 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6111 error_exit "local: $LPORT > 1024, remote: $RPORT"
6114 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6116 run_test 100 "check local port using privileged port ==========="
6118 function get_named_value()
6127 echo $line | sed "s/^$tag[ ]*//"
6134 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6135 awk '/^max_cached_mb/ { print $2 }')
6138 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6144 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6148 local cache_limit=32
6150 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6151 trap cleanup_101a EXIT
6152 $LCTL set_param -n llite.*.read_ahead_stats 0
6153 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6156 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6158 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6159 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6162 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6163 get_named_value 'read but discarded' | cut -d" " -f1); do
6164 discard=$(($discard + $s))
6168 if [[ $(($discard * 10)) -gt $nreads ]]; then
6169 $LCTL get_param osc.*-osc*.rpc_stats
6170 $LCTL get_param llite.*.read_ahead_stats
6171 error "too many ($discard) discarded pages"
6173 rm -f $DIR/$tfile || true
6175 run_test 101a "check read-ahead for random reads ================"
6178 test_mkdir -p $DIR/$tdir
6179 local STRIPE_SIZE=$1
6180 local FILE_LENGTH=$2
6183 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6185 local list=$(comma_list $(osts_nodes))
6186 set_osd_param $list '' read_cache_enable 0
6187 set_osd_param $list '' writethrough_cache_enable 0
6189 trap cleanup_test101bc EXIT
6190 # prepare the read-ahead file
6191 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6193 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6194 count=$FILE_SIZE_MB 2> /dev/null
6198 cleanup_test101bc() {
6203 local list=$(comma_list $(osts_nodes))
6204 set_osd_param $list '' read_cache_enable 1
6205 set_osd_param $list '' writethrough_cache_enable 1
6209 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6214 local STRIPE_SIZE=$2
6215 local FILE_LENGTH=$3
6216 local RA_INC=1048576
6217 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6218 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6219 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6220 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6221 get_named_value 'read but discarded' |
6222 cut -d" " -f1 | calc_total)
6223 if [[ $DISCARD -gt $discard_limit ]]; then
6224 $LCTL get_param llite.*.read_ahead_stats
6225 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6227 echo "Read-ahead success for size ${READ_SIZE}"
6232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6233 [[ $OSTCOUNT -lt 2 ]] &&
6234 skip_env "skipping stride IO stride-ahead test" && return
6235 local STRIPE_SIZE=1048576
6236 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6237 if [ $SLOW == "yes" ]; then
6238 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6240 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6243 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6245 # prepare the read-ahead file
6246 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6247 cancel_lru_locks osc
6248 for BIDX in 2 4 8 16 32 64 128 256
6250 local BSIZE=$((BIDX*4096))
6251 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6252 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6253 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6254 $LCTL set_param -n llite.*.read_ahead_stats 0
6255 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6256 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6257 cancel_lru_locks osc
6258 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6263 run_test 101b "check stride-io mode read-ahead ================="
6266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6267 local STRIPE_SIZE=1048576
6268 local FILE_LENGTH=$((STRIPE_SIZE*100))
6272 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6274 cancel_lru_locks osc
6275 $LCTL set_param osc.*.rpc_stats 0
6276 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6277 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6278 local stats=$($LCTL get_param -n $osc_rpc_stats)
6279 local lines=$(echo "$stats" | awk 'END {print NR;}')
6282 if [ $lines -le 20 ]; then
6285 for size in 1 2 4 8; do
6286 local rpc=$(echo "$stats" |
6287 awk '($1 == "'$size':") {print $2; exit; }')
6289 error "Small $((size*4))k read IO $rpc !"
6291 echo "$osc_rpc_stats check passed!"
6296 run_test 101c "check stripe_size aligned read-ahead ================="
6299 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6300 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6305 local file=$DIR/$tfile
6306 local sz_MB=${FILESIZE_101d:-500}
6307 local ra_MB=${READAHEAD_MB:-40}
6309 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6310 [ $free_MB -lt $sz_MB ] &&
6311 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6313 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6314 $SETSTRIPE -c -1 $file || error "setstripe failed"
6316 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6317 echo Cancel LRU locks on lustre client to flush the client cache
6318 cancel_lru_locks osc
6320 echo Disable read-ahead
6321 local old_READAHEAD=$(set_read_ahead 0)
6323 echo Reading the test file $file with read-ahead disabled
6324 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6326 echo Cancel LRU locks on lustre client to flush the client cache
6327 cancel_lru_locks osc
6328 echo Enable read-ahead with ${ra_MB}MB
6329 set_read_ahead $ra_MB
6331 echo Reading the test file $file with read-ahead enabled
6332 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6334 echo "read-ahead disabled time read $raOFF"
6335 echo "read-ahead enabled time read $raON"
6337 set_read_ahead $old_READAHEAD
6339 wait_delete_completed
6341 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6342 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6344 run_test 101d "file read with and without read-ahead enabled"
6347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6348 local file=$DIR/$tfile
6349 local size_KB=500 #KB
6353 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6354 local need_KB=$((count * size_KB))
6355 [[ $free_KB -le $need_KB ]] &&
6356 skip_env "Need free space $need_KB, have $free_KB" && return
6358 echo "Creating $count ${size_KB}K test files"
6359 for ((i = 0; i < $count; i++)); do
6360 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6363 echo "Cancel LRU locks on lustre client to flush the client cache"
6364 cancel_lru_locks osc
6366 echo "Reset readahead stats"
6367 $LCTL set_param -n llite.*.read_ahead_stats 0
6369 for ((i = 0; i < $count; i++)); do
6370 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6373 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6374 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6376 for ((i = 0; i < $count; i++)); do
6377 rm -rf $file.$i 2>/dev/null
6380 #10000 means 20% reads are missing in readahead
6381 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6383 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6385 cleanup_test101f() {
6387 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6388 rm -rf $DIR/$tfile 2>/dev/null
6392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6393 local file=$DIR/$tfile
6396 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6397 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6398 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6399 trap cleanup_test101f EXIT
6401 echo Cancel LRU locks on lustre client to flush the client cache
6402 cancel_lru_locks osc
6404 echo Reset readahead stats
6405 $LCTL set_param -n llite.*.read_ahead_stats 0
6406 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6407 # readahead should read in 2M file on second read, so only miss
6409 echo Random 4K reads on 2M file for 1000 times
6410 $READS -f $file -s 2097152 -b 4096 -n $nreads
6412 echo checking missing pages
6413 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6414 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6416 [ $miss -lt 3 ] || error "misses too much pages!"
6419 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6422 test_mkdir -p $DIR/$tdir
6423 chown $RUNAS_ID $DIR/$tdir
6426 STRIPE_COUNT=$OSTCOUNT
6427 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6429 trap cleanup_test102 EXIT
6431 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6433 for num in 1 2 3 4; do
6434 for count in $(seq 1 $STRIPE_COUNT); do
6435 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6436 local size=`expr $STRIPE_SIZE \* $num`
6437 local file=file"$num-$idx-$count"
6438 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6444 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6450 rm -rf $DIR/d0.sanity/d102
6454 local testfile=$DIR/$tfile
6458 [ "$UID" != 0 ] && skip_env "must run as root" && return
6459 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6460 skip_env "must have user_xattr" && return
6462 [ -z "$(which setfattr 2>/dev/null)" ] &&
6463 skip_env "could not find setfattr" && return
6465 echo "set/get xattr..."
6466 setfattr -n trusted.name1 -v value1 $testfile ||
6467 error "setfattr -n trusted.name1=value1 $testfile failed"
6468 getfattr -n trusted.name1 $testfile 2> /dev/null |
6469 grep "trusted.name1=.value1" ||
6470 error "$testfile missing trusted.name1=value1"
6472 setfattr -n user.author1 -v author1 $testfile ||
6473 error "setfattr -n user.author1=author1 $testfile failed"
6474 getfattr -n user.author1 $testfile 2> /dev/null |
6475 grep "user.author1=.author1" ||
6476 error "$testfile missing trusted.author1=author1"
6479 setfattr -n trusted.name2 -v value2 $testfile ||
6480 error "$testfile unable to set trusted.name2"
6481 setfattr -n trusted.name3 -v value3 $testfile ||
6482 error "$testfile unable to set trusted.name3"
6483 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6484 grep "trusted.name" | wc -l) -eq 3 ] ||
6485 error "$testfile missing 3 trusted.name xattrs"
6487 setfattr -n user.author2 -v author2 $testfile ||
6488 error "$testfile unable to set user.author2"
6489 setfattr -n user.author3 -v author3 $testfile ||
6490 error "$testfile unable to set user.author3"
6491 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6492 grep "user.author" | wc -l) -eq 3 ] ||
6493 error "$testfile missing 3 user.author xattrs"
6495 echo "remove xattr..."
6496 setfattr -x trusted.name1 $testfile ||
6497 error "$testfile error deleting trusted.name1"
6498 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6499 error "$testfile did not delete trusted.name1 xattr"
6501 setfattr -x user.author1 $testfile ||
6502 error "$testfile error deleting user.author1"
6503 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6504 error "$testfile did not delete trusted.name1 xattr"
6506 # b10667: setting lustre special xattr be silently discarded
6507 echo "set lustre special xattr ..."
6508 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6509 error "$testfile allowed setting trusted.lov"
6511 run_test 102a "user xattr test =================================="
6514 [ -z "$(which setfattr 2>/dev/null)" ] &&
6515 skip_env "could not find setfattr" && return
6517 # b10930: get/set/list trusted.lov xattr
6518 echo "get/set/list trusted.lov xattr ..."
6519 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6520 local testfile=$DIR/$tfile
6521 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6522 error "setstripe failed"
6523 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6524 error "getstripe failed"
6525 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6526 error "can't get trusted.lov from $testfile"
6528 local testfile2=${testfile}2
6529 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6530 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6533 setfattr -n trusted.lov -v $value $testfile2
6534 local stripe_size=$($GETSTRIPE -S $testfile2)
6535 local stripe_count=$($GETSTRIPE -c $testfile2)
6536 [[ $stripe_size -eq 65536 ]] ||
6537 error "stripe size $stripe_size != 65536"
6538 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6539 error "stripe count $stripe_count != $STRIPECOUNT"
6542 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6545 [ -z "$(which setfattr 2>/dev/null)" ] &&
6546 skip_env "could not find setfattr" && return
6548 # b10930: get/set/list lustre.lov xattr
6549 echo "get/set/list lustre.lov xattr ..."
6550 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6551 test_mkdir -p $DIR/$tdir
6552 chown $RUNAS_ID $DIR/$tdir
6553 local testfile=$DIR/$tdir/$tfile
6554 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6555 error "setstripe failed"
6556 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6557 error "getstripe failed"
6558 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6559 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6561 local testfile2=${testfile}2
6562 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6563 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6565 $RUNAS $MCREATE $testfile2
6566 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6567 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6568 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6569 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6570 [ $stripe_count -eq $STRIPECOUNT ] ||
6571 error "stripe count $stripe_count != $STRIPECOUNT"
6573 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6575 compare_stripe_info1() {
6576 local stripe_index_all_zero=true
6578 for num in 1 2 3 4; do
6579 for count in $(seq 1 $STRIPE_COUNT); do
6580 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6581 local size=$((STRIPE_SIZE * num))
6582 local file=file"$num-$offset-$count"
6583 stripe_size=$(lfs getstripe -S $PWD/$file)
6584 [[ $stripe_size -ne $size ]] &&
6585 error "$file: size $stripe_size != $size"
6586 stripe_count=$(lfs getstripe -c $PWD/$file)
6587 # allow fewer stripes to be created, ORI-601
6588 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6589 error "$file: count $stripe_count != $count"
6590 stripe_index=$(lfs getstripe -i $PWD/$file)
6591 [[ $stripe_index -ne 0 ]] &&
6592 stripe_index_all_zero=false
6596 $stripe_index_all_zero &&
6597 error "all files are being extracted starting from OST index 0"
6602 [ -n "$(which tar 2>/dev/null)" ] &&
6603 strings $(which tar) | grep -q "lustre" && echo tar
6607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6608 # b10930: tar test for trusted.lov xattr
6609 TAR=$(find_lustre_tar)
6610 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6613 test_mkdir -p $DIR/d102d
6614 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6616 compare_stripe_info1
6618 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6622 # b10930: tar test for trusted.lov xattr
6623 TAR=$(find_lustre_tar)
6624 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6625 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6627 test_mkdir -p $DIR/d102f
6629 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6631 compare_stripe_info1
6633 run_test 102f "tar copy files, not keep osts ==========="
6636 local xsize=${1:-1024} # in bytes
6637 local file=$DIR/$tfile
6639 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6640 skip "must have user_xattr" && return 0
6641 [ -z "$(which setfattr 2>/dev/null)" ] &&
6642 skip_env "could not find setfattr" && return 0
6643 [ -z "$(which getfattr 2>/dev/null)" ] &&
6644 skip_env "could not find getfattr" && return 0
6648 local value="$(generate_string $xsize)"
6650 local xbig=trusted.big
6651 log "save $xbig on $file"
6652 setfattr -n $xbig -v $value $file ||
6653 error "saving $xbig on $file failed"
6655 local orig=$(get_xattr_value $xbig $file)
6656 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6658 local xsml=trusted.sml
6659 log "save $xsml on $file"
6660 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6662 local new=$(get_xattr_value $xbig $file)
6663 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6665 log "grow $xsml on $file"
6666 setfattr -n $xsml -v "$value" $file ||
6667 error "growing $xsml on $file failed"
6669 new=$(get_xattr_value $xbig $file)
6670 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6671 log "$xbig still valid after growing $xsml"
6676 test_102h() { # bug 15777
6679 run_test 102h "grow xattr from inside inode to external block"
6682 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6683 grow_xattr $(max_xattr_size)
6685 run_test 102ha "grow xattr from inside inode to external inode"
6687 test_102i() { # bug 17038
6688 [ -z "$(which getfattr 2>/dev/null)" ] &&
6689 skip "could not find getfattr" && return
6691 ln -s $DIR/$tfile $DIR/${tfile}link
6692 getfattr -n trusted.lov $DIR/$tfile ||
6693 error "lgetxattr on $DIR/$tfile failed"
6694 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6695 grep -i "no such attr" ||
6696 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6697 rm -f $DIR/$tfile $DIR/${tfile}link
6699 run_test 102i "lgetxattr test on symbolic link ============"
6702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6703 TAR=$(find_lustre_tar)
6704 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6705 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6706 setup_test102 "$RUNAS"
6707 test_mkdir -p $DIR/d102j
6708 chown $RUNAS_ID $DIR/d102j
6709 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6711 compare_stripe_info1 "$RUNAS"
6713 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6716 [ -z "$(which setfattr 2>/dev/null)" ] &&
6717 skip "could not find setfattr" && return
6719 # b22187 just check that does not crash for regular file.
6720 setfattr -n trusted.lov $DIR/$tfile
6721 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6722 local test_kdir=$DIR/d102k
6723 test_mkdir $test_kdir
6724 local default_size=`$GETSTRIPE -S $test_kdir`
6725 local default_count=`$GETSTRIPE -c $test_kdir`
6726 local default_offset=`$GETSTRIPE -i $test_kdir`
6727 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6728 error 'dir setstripe failed'
6729 setfattr -n trusted.lov $test_kdir
6730 local stripe_size=`$GETSTRIPE -S $test_kdir`
6731 local stripe_count=`$GETSTRIPE -c $test_kdir`
6732 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6733 [ $stripe_size -eq $default_size ] ||
6734 error "stripe size $stripe_size != $default_size"
6735 [ $stripe_count -eq $default_count ] ||
6736 error "stripe count $stripe_count != $default_count"
6737 [ $stripe_offset -eq $default_offset ] ||
6738 error "stripe offset $stripe_offset != $default_offset"
6739 rm -rf $DIR/$tfile $test_kdir
6741 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6744 [ -z "$(which getfattr 2>/dev/null)" ] &&
6745 skip "could not find getfattr" && return
6747 # LU-532 trusted. xattr is invisible to non-root
6748 local testfile=$DIR/$tfile
6752 echo "listxattr as user..."
6753 chown $RUNAS_ID $testfile
6754 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6755 grep -q "trusted" &&
6756 error "$testfile trusted xattrs are user visible"
6760 run_test 102l "listxattr size test =================================="
6762 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6763 local path=$DIR/$tfile
6766 listxattr_size_check $path || error "listattr_size_check $path failed"
6768 run_test 102m "Ensure listxattr fails on small bufffer ========"
6772 getxattr() { # getxattr path name
6773 # Return the base64 encoding of the value of xattr name on path.
6777 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6779 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6781 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6783 getfattr --absolute-names --encoding=base64 --name=$name $path |
6784 awk -F= -v name=$name '$1 == name {
6785 print substr($0, index($0, "=") + 1);
6789 test_102n() { # LU-4101 mdt: protect internal xattrs
6790 local file0=$DIR/$tfile.0
6791 local file1=$DIR/$tfile.1
6792 local xattr0=$TMP/$tfile.0
6793 local xattr1=$TMP/$tfile.1
6797 [ -z "$(which setfattr 2>/dev/null)" ] &&
6798 skip "could not find setfattr" && return
6800 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6802 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6806 rm -rf $file0 $file1 $xattr0 $xattr1
6809 # Get 'before' xattrs of $file1.
6810 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6812 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6813 # Try to copy xattr from $file0 to $file1.
6814 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6816 setfattr --name=trusted.$name --value="$value" $file1 ||
6817 error "setxattr 'trusted.$name' failed"
6819 # Try to set a garbage xattr.
6820 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6822 setfattr --name=trusted.$name --value="$value" $file1 ||
6823 error "setxattr 'trusted.$name' failed"
6825 # Try to remove the xattr from $file1. We don't care if this
6826 # appears to succeed or fail, we just don't want there to be
6827 # any changes or crashes.
6828 setfattr --remove=$trusted.$name $file1 2> /dev/null
6831 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
6834 # Try to copy xattr from $file0 to $file1.
6835 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6837 setfattr --name=trusted.$name --value="$value" $file1 ||
6838 error "setxattr 'trusted.$name' failed"
6840 # Try to set a garbage xattr.
6841 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6843 setfattr --name=trusted.$name --value="$value" $file1 ||
6844 error "setxattr 'trusted.$name' failed"
6846 # Try to remove the xattr from $file1. We don't care if this
6847 # appears to succeed or fail, we just don't want there to be
6848 # any changes or crashes.
6849 setfattr --remove=$trusted.$name $file1 2> /dev/null
6852 # Get 'after' xattrs of file1.
6853 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6855 if ! diff $xattr0 $xattr1; then
6856 error "before and after xattrs of '$file1' differ"
6859 rm -rf $file0 $file1 $xattr0 $xattr1
6863 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6865 test_102p() { # LU-4703 setxattr did not check ownership
6866 local testfile=$DIR/$tfile
6868 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6869 skip "MDS needs to be at least 2.5.56" && return
6873 echo "setfacl as user..."
6874 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6875 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6877 echo "setfattr as user..."
6878 setfacl -m "u:$RUNAS_ID:---" $testfile
6879 $RUNAS setfattr -x system.posix_acl_access $testfile
6880 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6882 run_test 102p "check setxattr(2) correctly fails without permission"
6885 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
6887 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
6891 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6896 [ "$UID" != 0 ] && skip_env "must run as root" && return
6897 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6898 skip "must have acl enabled" && return
6899 [ -z "$(which setfacl 2>/dev/null)" ] &&
6900 skip_env "could not find setfacl" && return
6901 $GSS && skip "could not run under gss" && return
6903 gpasswd -a daemon bin # LU-5641
6904 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
6906 declare -a identity_old
6908 for num in $(seq $MDSCOUNT); do
6909 switch_identity $num true || identity_old[$num]=$?
6916 echo "performing cp ..."
6917 run_acl_subtest cp || error "run_acl_subtest cp failed"
6918 echo "performing getfacl-noacl..."
6919 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6920 echo "performing misc..."
6921 run_acl_subtest misc || error "misc test failed"
6922 echo "performing permissions..."
6923 run_acl_subtest permissions || error "permissions failed"
6924 echo "performing setfacl..."
6925 run_acl_subtest setfacl || error "setfacl test failed"
6927 # inheritance test got from HP
6928 echo "performing inheritance..."
6929 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6930 chmod +x make-tree || error "chmod +x failed"
6931 run_acl_subtest inheritance || error "inheritance test failed"
6934 echo "LU-974 ignore umask when acl is enabled..."
6935 run_acl_subtest 974 || error "LU-974 umask test failed"
6936 if [ $MDSCOUNT -ge 2 ]; then
6937 run_acl_subtest 974_remote ||
6938 error "LU-974 umask test failed under remote dir"
6941 echo "LU-2561 newly created file is same size as directory..."
6942 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6943 run_acl_subtest 2561 || error "LU-2561 test failed"
6945 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6948 run_acl_subtest 4924 || error "LU-4924 test failed"
6953 for num in $(seq $MDSCOUNT); do
6954 if [ "${identity_old[$num]}" = 1 ]; then
6955 switch_identity $num false || identity_old[$num]=$?
6959 run_test 103a "acl test ========================================="
6963 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
6964 local mountopts=$MDS_MOUNT_OPTS
6966 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
6970 stop $SINGLEMDS || error "failed to stop MDT."
6972 if [ -z "$MDS_MOUNT_OPTS" ]; then
6973 MDS_MOUNT_OPTS="-o noacl"
6975 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
6977 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6978 error "failed to start MDT."
6979 MDS_MOUNT_OPTS=$mountopts
6983 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
6987 stop $SINGLEMDS || error "failed to stop MDT."
6989 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6990 error "failed to start MDT."
6995 run_test 103b "MDS mount option 'noacl'"
6999 cp -rp $DIR/$tdir $DIR/$tdir.bak
7001 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7002 error "$DIR/$tdir shouldn't contain default ACL"
7003 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7004 error "$DIR/$tdir.bak shouldn't contain default ACL"
7007 run_test 103c "'cp -rp' won't set empty acl"
7010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7012 lfs df || error "lfs df failed"
7013 lfs df -ih || error "lfs df -ih failed"
7014 lfs df -h $DIR || error "lfs df -h $DIR failed"
7015 lfs df -i $DIR || error "lfs df -i $DIR failed"
7016 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7017 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7019 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7020 lctl --device %$OSC deactivate
7021 lfs df || error "lfs df with deactivated OSC failed"
7022 lctl --device %$OSC activate
7023 # wait the osc back to normal
7024 wait_osc_import_state client ost FULL
7026 lfs df || error "lfs df with reactivated OSC failed"
7029 run_test 104a "lfs df [-ih] [path] test ========================="
7032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7033 [ $RUNAS_ID -eq $UID ] &&
7034 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7036 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7037 grep "Permission denied" | wc -l)))
7038 if [ $denied_cnt -ne 0 ]; then
7039 error "lfs check servers test failed"
7042 run_test 104b "$RUNAS lfs check servers test ===================="
7045 # doesn't work on 2.4 kernels
7047 if $(flock_is_enabled); then
7048 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7050 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7054 run_test 105a "flock when mounted without -o flock test ========"
7058 if $(flock_is_enabled); then
7059 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7061 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7065 run_test 105b "fcntl when mounted without -o flock test ========"
7069 if $(flock_is_enabled); then
7070 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7072 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7076 run_test 105c "lockf when mounted without -o flock test ========"
7078 test_105d() { # bug 15924
7079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7080 test_mkdir -p $DIR/$tdir
7081 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7082 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7083 $LCTL set_param fail_loc=0x80000315
7084 flocks_test 2 $DIR/$tdir
7086 run_test 105d "flock race (should not freeze) ========"
7088 test_105e() { # bug 22660 && 22040
7089 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7091 flocks_test 3 $DIR/$tfile
7093 run_test 105e "Two conflicting flocks from same process ======="
7095 test_106() { #bug 10921
7096 test_mkdir -p $DIR/$tdir
7097 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7098 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7100 run_test 106 "attempt exec of dir followed by chown of that dir"
7103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7110 local save_pattern=$(sysctl -n kernel.core_pattern)
7111 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7112 sysctl -w kernel.core_pattern=$file
7113 sysctl -w kernel.core_uses_pid=0
7121 kill -s 11 $SLEEPPID
7123 if [ -e $file ]; then
7124 size=`stat -c%s $file`
7125 [ $size -eq 0 ] && error "Fail to create core file $file"
7127 error "Fail to create core file $file"
7130 sysctl -w kernel.core_pattern=$save_pattern
7131 sysctl -w kernel.core_uses_pid=$save_uses_pid
7134 run_test 107 "Coredump on SIG"
7137 test_mkdir -p $DIR/$tdir
7138 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7139 error "mkdir with 255 char failed"
7140 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7141 error "mkdir with 256 char should fail, but did not"
7142 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7143 error "create with 255 char failed"
7144 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7145 error "create with 256 char should fail, but did not"
7150 run_test 110 "filename length checking"
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7154 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7155 tail -1 | cut -c11-20)
7156 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7157 echo "Starting with $OSTIO_pre threads"
7160 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7161 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7162 echo "$NUMTEST creates/unlinks"
7163 test_mkdir -p $DIR/$tdir
7164 createmany -o $DIR/$tdir/$tfile $NUMTEST
7165 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7167 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7168 tail -1 | cut -c11-20)
7170 # don't return an error
7171 [ $OSTIO_post == $OSTIO_pre ] && echo \
7172 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7173 echo "This may be fine, depending on what ran before this test" &&
7174 echo "and how fast this system is." && return
7176 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7178 run_test 115 "verify dynamic thread creation===================="
7181 wait_delete_completed
7182 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7183 echo OST kbytes available: ${AVAIL[@]}
7184 MAXI=0; MAXV=${AVAIL[0]}
7185 MINI=0; MINV=${AVAIL[0]}
7186 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7187 #echo OST $i: ${AVAIL[i]}kb
7188 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7189 MAXV=${AVAIL[i]}; MAXI=$i
7191 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7192 MINV=${AVAIL[i]}; MINI=$i
7195 echo Min free space: OST $MINI: $MINV
7196 echo Max free space: OST $MAXI: $MAXV
7199 test_116a() { # was previously test_116()
7200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7201 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7203 echo -n "Free space priority "
7204 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7209 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7210 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7212 trap simple_cleanup_common EXIT
7215 # Check if we need to generate uneven OSTs
7216 test_mkdir -p $DIR/$tdir/OST${MINI}
7217 local FILL=$(($MINV / 4))
7218 local DIFF=$(($MAXV - $MINV))
7219 local DIFF2=$(($DIFF * 100 / $MINV))
7221 local threshold=$(do_facet $SINGLEMDS \
7222 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7223 threshold=${threshold%%%}
7224 echo -n "Check for uneven OSTs: "
7225 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7227 if [[ $DIFF2 -gt $threshold ]]; then
7229 echo "Don't need to fill OST$MINI"
7231 # generate uneven OSTs. Write 2% over the QOS threshold value
7233 DIFF=$(($threshold - $DIFF2 + 2))
7234 DIFF2=$(( ($MINV * $DIFF)/100 ))
7235 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7236 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7237 error "setstripe failed"
7238 DIFF=$(($DIFF2 / 2048))
7240 while [ $i -lt $DIFF ]; do
7242 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7243 bs=2M count=1 2>/dev/null
7252 DIFF=$(($MAXV - $MINV))
7253 DIFF2=$(($DIFF * 100 / $MINV))
7254 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7255 if [[ $DIFF2 -gt $threshold ]]; then
7258 echo "failed - QOS mode won't be used"
7259 skip "QOS imbalance criteria not met"
7260 simple_cleanup_common
7264 MINI1=$MINI; MINV1=$MINV
7265 MAXI1=$MAXI; MAXV1=$MAXV
7267 # now fill using QOS
7268 $SETSTRIPE -c 1 $DIR/$tdir
7269 FILL=$(($FILL / 200))
7270 if [ $FILL -gt 600 ]; then
7273 echo "writing $FILL files to QOS-assigned OSTs"
7275 while [ $i -lt $FILL ]; do
7277 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7281 echo "wrote $i 200k files"
7285 echo "Note: free space may not be updated, so measurements might be off"
7287 DIFF2=$(($MAXV - $MINV))
7288 echo "free space delta: orig $DIFF final $DIFF2"
7289 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7290 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7291 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7292 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7293 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7294 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7296 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7298 # Figure out which files were written where
7299 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7300 awk '/'$MINI1': / {print $2; exit}')
7302 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7303 echo "$MINC files created on smaller OST $MINI1"
7304 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7305 awk '/'$MAXI1': / {print $2; exit}')
7307 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7308 echo "$MAXC files created on larger OST $MAXI1"
7309 FILL=$(($MAXC * 100 / $MINC - 100))
7310 [[ $MINC -gt 0 ]] &&
7311 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7312 [[ $MAXC -gt $MINC ]] ||
7313 error_ignore LU-9 "stripe QOS didn't balance free space"
7314 simple_cleanup_common
7316 run_test 116a "stripe QOS: free space balance ==================="
7318 test_116b() { # LU-2093
7319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7320 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7321 head -1 2>/dev/null)" ] && skip "no QOS" && return
7322 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7324 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7325 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7326 do_facet $SINGLEMDS lctl set_param \
7327 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7329 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7330 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7331 do_facet $SINGLEMDS lctl set_param fail_loc=0
7333 do_facet $SINGLEMDS lctl set_param \
7334 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7336 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7338 test_117() # bug 10891
7340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7341 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7342 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7343 lctl set_param fail_loc=0x21e
7344 > $DIR/$tfile || error "truncate failed"
7345 lctl set_param fail_loc=0
7346 echo "Truncate succeeded."
7349 run_test 117 "verify osd extend =========="
7351 NO_SLOW_RESENDCOUNT=4
7352 export OLD_RESENDCOUNT=""
7353 set_resend_count () {
7354 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7355 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7356 lctl set_param -n $PROC_RESENDCOUNT $1
7357 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7360 # for reduce test_118* time (b=14842)
7361 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7363 # Reset async IO behavior after error case
7365 FILE=$DIR/reset_async
7367 # Ensure all OSCs are cleared
7368 $SETSTRIPE -c -1 $FILE
7369 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7374 test_118a() #bug 11710
7376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7379 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7380 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7381 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7383 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7384 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7389 run_test 118a "verify O_SYNC works =========="
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7394 remote_ost_nodsh && skip "remote OST with nodsh" && return
7398 #define OBD_FAIL_OST_ENOENT 0x217
7399 set_nodes_failloc "$(osts_nodes)" 0x217
7400 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7402 set_nodes_failloc "$(osts_nodes)" 0
7403 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7404 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7407 if [[ $RC -eq 0 ]]; then
7408 error "Must return error due to dropped pages, rc=$RC"
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 not leaked on ENOENT"
7419 # Due to the above error the OSC will issue all RPCs syncronously
7420 # until a subsequent RPC completes successfully without error.
7421 $MULTIOP $DIR/$tfile Ow4096yc
7426 run_test 118b "Reclaim dirty pages on fatal error =========="
7430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7432 # for 118c, restore the original resend count, LU-1940
7433 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7434 set_resend_count $OLD_RESENDCOUNT
7435 remote_ost_nodsh && skip "remote OST with nodsh" && return
7439 #define OBD_FAIL_OST_EROFS 0x216
7440 set_nodes_failloc "$(osts_nodes)" 0x216
7442 # multiop should block due to fsync until pages are written
7443 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7447 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7448 error "Multiop failed to block on fsync, pid=$MULTIPID"
7451 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7453 if [[ $WRITEBACK -eq 0 ]]; then
7454 error "No page in writeback, writeback=$WRITEBACK"
7457 set_nodes_failloc "$(osts_nodes)" 0
7460 if [[ $RC -ne 0 ]]; then
7461 error "Multiop fsync failed, rc=$RC"
7464 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7465 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7467 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7468 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7472 echo "Dirty pages flushed via fsync on EROFS"
7475 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7477 # continue to use small resend count to reduce test_118* time (b=14842)
7478 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7483 remote_ost_nodsh && skip "remote OST with nodsh" && return
7487 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7488 set_nodes_failloc "$(osts_nodes)" 0x214
7489 # multiop should block due to fsync until pages are written
7490 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7494 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7495 error "Multiop failed to block on fsync, pid=$MULTIPID"
7498 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7500 if [[ $WRITEBACK -eq 0 ]]; then
7501 error "No page in writeback, writeback=$WRITEBACK"
7504 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7505 set_nodes_failloc "$(osts_nodes)" 0
7507 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7508 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7510 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7511 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7515 echo "Dirty pages gaurenteed flushed via fsync"
7518 run_test 118d "Fsync validation inject a delay of the bulk =========="
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7524 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7525 lctl set_param fail_loc=0x8000040a
7527 # Should simulate EINVAL error which is fatal
7528 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7530 if [[ $RC -eq 0 ]]; then
7531 error "Must return error due to dropped pages, rc=$RC"
7534 lctl set_param fail_loc=0x0
7536 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7537 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7538 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7540 if [[ $LOCKED -ne 0 ]]; then
7541 error "Locked pages remain in cache, locked=$LOCKED"
7544 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7545 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7549 echo "No pages locked after fsync"
7554 run_test 118f "Simulate unrecoverable OSC side error =========="
7557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7560 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7561 lctl set_param fail_loc=0x406
7563 # simulate local -ENOMEM
7564 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7567 lctl set_param fail_loc=0
7568 if [[ $RC -eq 0 ]]; then
7569 error "Must return error due to dropped pages, rc=$RC"
7572 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7573 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7574 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7576 if [[ $LOCKED -ne 0 ]]; then
7577 error "Locked pages remain in cache, locked=$LOCKED"
7580 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7581 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7585 echo "No pages locked after fsync"
7590 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7594 remote_ost_nodsh && skip "remote OST with nodsh" && return
7598 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7599 set_nodes_failloc "$(osts_nodes)" 0x20e
7600 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7601 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7604 set_nodes_failloc "$(osts_nodes)" 0
7605 if [[ $RC -eq 0 ]]; then
7606 error "Must return error due to dropped pages, rc=$RC"
7609 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7610 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7611 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7613 if [[ $LOCKED -ne 0 ]]; then
7614 error "Locked pages remain in cache, locked=$LOCKED"
7617 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7618 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7622 echo "No pages locked after fsync"
7626 run_test 118h "Verify timeout in handling recoverables errors =========="
7628 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7632 remote_ost_nodsh && skip "remote OST with nodsh" && return
7636 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7637 set_nodes_failloc "$(osts_nodes)" 0x20e
7639 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7640 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7643 set_nodes_failloc "$(osts_nodes)" 0
7647 if [[ $RC -ne 0 ]]; then
7648 error "got error, but should be not, rc=$RC"
7651 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7652 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7653 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7654 if [[ $LOCKED -ne 0 ]]; then
7655 error "Locked pages remain in cache, locked=$LOCKED"
7658 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7659 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7663 echo "No pages locked after fsync"
7667 run_test 118i "Fix error before timeout in recoverable error =========="
7669 [ "$SLOW" = "no" ] && set_resend_count 4
7672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7673 remote_ost_nodsh && skip "remote OST with nodsh" && return
7677 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7678 set_nodes_failloc "$(osts_nodes)" 0x220
7680 # return -EIO from OST
7681 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7683 set_nodes_failloc "$(osts_nodes)" 0x0
7684 if [[ $RC -eq 0 ]]; then
7685 error "Must return error due to dropped pages, rc=$RC"
7688 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7689 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7690 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7691 if [[ $LOCKED -ne 0 ]]; then
7692 error "Locked pages remain in cache, locked=$LOCKED"
7695 # in recoverable error on OST we want resend and stay until it finished
7696 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7697 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7701 echo "No pages locked after fsync"
7705 run_test 118j "Simulate unrecoverable OST side error =========="
7709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7710 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7712 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7713 set_nodes_failloc "$(osts_nodes)" 0x20e
7714 test_mkdir -p $DIR/$tdir
7716 for ((i=0;i<10;i++)); do
7717 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7718 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7725 set_nodes_failloc "$(osts_nodes)" 0
7728 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7734 test_mkdir -p $DIR/$tdir
7735 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7738 run_test 118l "fsync dir ========="
7740 test_118m() # LU-3066
7742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7743 test_mkdir -p $DIR/$tdir
7744 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7747 run_test 118m "fdatasync dir ========="
7749 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7751 test_119a() # bug 11737
7753 BSIZE=$((512 * 1024))
7754 directio write $DIR/$tfile 0 1 $BSIZE
7755 # We ask to read two blocks, which is more than a file size.
7756 # directio will indicate an error when requested and actual
7757 # sizes aren't equeal (a normal situation in this case) and
7758 # print actual read amount.
7759 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7760 if [ "$NOB" != "$BSIZE" ]; then
7761 error "read $NOB bytes instead of $BSIZE"
7765 run_test 119a "Short directIO read must return actual read amount"
7767 test_119b() # bug 11737
7769 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7771 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7772 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7774 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7775 error "direct read failed"
7778 run_test 119b "Sparse directIO read must return actual read amount"
7780 test_119c() # bug 13099
7783 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7784 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7787 run_test 119c "Testing for direct read hitting hole"
7789 test_119d() # bug 15950
7791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7792 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7793 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7795 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7796 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7797 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7798 lctl set_param fail_loc=0x40d
7799 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7802 cat $DIR/$tfile > /dev/null &
7803 lctl set_param fail_loc=0
7806 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7808 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7809 error "the read rpcs have not completed in 2s"
7811 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7813 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7817 test_mkdir -p $DIR/$tdir
7818 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7819 skip "no early lock cancel on server" && return 0
7821 lru_resize_disable mdc
7822 lru_resize_disable osc
7823 cancel_lru_locks mdc
7824 # asynchronous object destroy at MDT could cause bl ast to client
7825 cancel_lru_locks osc
7827 stat $DIR/$tdir > /dev/null
7828 can1=$(do_facet $SINGLEMDS \
7829 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7830 awk '/ldlm_cancel/ {print $2}')
7831 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7832 awk '/ldlm_bl_callback/ {print $2}')
7833 test_mkdir -c1 $DIR/$tdir/d1
7834 can2=$(do_facet $SINGLEMDS \
7835 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7836 awk '/ldlm_cancel/ {print $2}')
7837 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7838 awk '/ldlm_bl_callback/ {print $2}')
7839 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7840 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7841 lru_resize_enable mdc
7842 lru_resize_enable osc
7844 run_test 120a "Early Lock Cancel: mkdir test"
7847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7848 test_mkdir $DIR/$tdir
7849 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7850 skip "no early lock cancel on server" && return 0
7851 lru_resize_disable mdc
7852 lru_resize_disable osc
7853 cancel_lru_locks mdc
7854 stat $DIR/$tdir > /dev/null
7855 can1=$(do_facet $SINGLEMDS \
7856 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7857 awk '/ldlm_cancel/ {print $2}')
7858 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7859 awk '/ldlm_bl_callback/ {print $2}')
7861 can2=$(do_facet $SINGLEMDS \
7862 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7863 awk '/ldlm_cancel/ {print $2}')
7864 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7865 awk '/ldlm_bl_callback/ {print $2}')
7866 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7867 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7868 lru_resize_enable mdc
7869 lru_resize_enable osc
7871 run_test 120b "Early Lock Cancel: create test"
7874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7875 test_mkdir -c1 $DIR/$tdir
7876 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7877 skip "no early lock cancel on server" && return 0
7878 lru_resize_disable mdc
7879 lru_resize_disable osc
7880 test_mkdir -p -c1 $DIR/$tdir/d1
7881 test_mkdir -p -c1 $DIR/$tdir/d2
7882 touch $DIR/$tdir/d1/f1
7883 cancel_lru_locks mdc
7884 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7885 can1=$(do_facet $SINGLEMDS \
7886 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7887 awk '/ldlm_cancel/ {print $2}')
7888 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7889 awk '/ldlm_bl_callback/ {print $2}')
7890 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7891 can2=$(do_facet $SINGLEMDS \
7892 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7893 awk '/ldlm_cancel/ {print $2}')
7894 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7895 awk '/ldlm_bl_callback/ {print $2}')
7896 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7897 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7898 lru_resize_enable mdc
7899 lru_resize_enable osc
7901 run_test 120c "Early Lock Cancel: link test"
7904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7905 test_mkdir -p -c1 $DIR/$tdir
7906 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7907 skip "no early lock cancel on server" && return 0
7908 lru_resize_disable mdc
7909 lru_resize_disable osc
7911 cancel_lru_locks mdc
7912 stat $DIR/$tdir > /dev/null
7913 can1=$(do_facet $SINGLEMDS \
7914 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7915 awk '/ldlm_cancel/ {print $2}')
7916 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7917 awk '/ldlm_bl_callback/ {print $2}')
7918 chmod a+x $DIR/$tdir
7919 can2=$(do_facet $SINGLEMDS \
7920 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7921 awk '/ldlm_cancel/ {print $2}')
7922 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7923 awk '/ldlm_bl_callback/ {print $2}')
7924 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7925 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7926 lru_resize_enable mdc
7927 lru_resize_enable osc
7929 run_test 120d "Early Lock Cancel: setattr test"
7932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7933 test_mkdir -p -c1 $DIR/$tdir
7934 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7935 skip "no early lock cancel on server" && return 0
7936 lru_resize_disable mdc
7937 lru_resize_disable osc
7938 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7939 cancel_lru_locks mdc
7940 cancel_lru_locks osc
7941 dd if=$DIR/$tdir/f1 of=/dev/null
7942 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7943 # XXX client can not do early lock cancel of OST lock
7944 # during unlink (LU-4206), so cancel osc lock now.
7945 cancel_lru_locks osc
7946 can1=$(do_facet $SINGLEMDS \
7947 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7948 awk '/ldlm_cancel/ {print $2}')
7949 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7950 awk '/ldlm_bl_callback/ {print $2}')
7951 unlink $DIR/$tdir/f1
7953 can2=$(do_facet $SINGLEMDS \
7954 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7955 awk '/ldlm_cancel/ {print $2}')
7956 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7957 awk '/ldlm_bl_callback/ {print $2}')
7958 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7959 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7960 lru_resize_enable mdc
7961 lru_resize_enable osc
7963 run_test 120e "Early Lock Cancel: unlink test"
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7967 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7968 skip "no early lock cancel on server" && return 0
7969 test_mkdir -p -c1 $DIR/$tdir
7970 lru_resize_disable mdc
7971 lru_resize_disable osc
7972 test_mkdir -p -c1 $DIR/$tdir/d1
7973 test_mkdir -p -c1 $DIR/$tdir/d2
7974 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7975 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7976 cancel_lru_locks mdc
7977 cancel_lru_locks osc
7978 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7979 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7980 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7981 # XXX client can not do early lock cancel of OST lock
7982 # during rename (LU-4206), so cancel osc lock now.
7983 cancel_lru_locks osc
7984 can1=$(do_facet $SINGLEMDS \
7985 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7986 awk '/ldlm_cancel/ {print $2}')
7987 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7988 awk '/ldlm_bl_callback/ {print $2}')
7989 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7991 can2=$(do_facet $SINGLEMDS \
7992 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7993 awk '/ldlm_cancel/ {print $2}')
7994 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7995 awk '/ldlm_bl_callback/ {print $2}')
7996 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7997 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7998 lru_resize_enable mdc
7999 lru_resize_enable osc
8001 run_test 120f "Early Lock Cancel: rename test"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8005 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8006 skip "no early lock cancel on server" && return 0
8007 lru_resize_disable mdc
8008 lru_resize_disable osc
8010 echo create $count files
8011 test_mkdir -p $DIR/$tdir
8012 cancel_lru_locks mdc
8013 cancel_lru_locks osc
8016 can0=$(do_facet $SINGLEMDS \
8017 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8018 awk '/ldlm_cancel/ {print $2}')
8019 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8020 awk '/ldlm_bl_callback/ {print $2}')
8021 createmany -o $DIR/$tdir/f $count
8023 can1=$(do_facet $SINGLEMDS \
8024 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8025 awk '/ldlm_cancel/ {print $2}')
8026 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8027 awk '/ldlm_bl_callback/ {print $2}')
8029 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8030 echo rm $count files
8033 can2=$(do_facet $SINGLEMDS \
8034 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8035 awk '/ldlm_cancel/ {print $2}')
8036 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8037 awk '/ldlm_bl_callback/ {print $2}')
8039 echo total: $count removes in $((t2-t1))
8040 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8042 # wait for commitment of removal
8043 lru_resize_enable mdc
8044 lru_resize_enable osc
8046 run_test 120g "Early Lock Cancel: performance test"
8048 test_121() { #bug #10589
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8051 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8052 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8053 lctl set_param fail_loc=0x310
8054 cancel_lru_locks osc > /dev/null
8055 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8056 lctl set_param fail_loc=0
8057 [[ $reads -eq $writes ]] ||
8058 error "read $reads blocks, must be $writes blocks"
8060 run_test 121 "read cancel race ========="
8062 test_123a() { # was test 123, statahead(bug 11401)
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8065 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8066 log "testing on UP system. Performance may be not as good as expected."
8071 test_mkdir -p $DIR/$tdir
8072 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8073 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8075 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8076 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8078 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8079 lctl set_param -n llite.*.statahead_max 0
8080 lctl get_param llite.*.statahead_max
8081 cancel_lru_locks mdc
8082 cancel_lru_locks osc
8084 time ls -l $DIR/$tdir | wc -l
8086 delta=$((etime - stime))
8087 log "ls $i files without statahead: $delta sec"
8088 lctl set_param llite.*.statahead_max=$max
8090 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8091 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8092 cancel_lru_locks mdc
8093 cancel_lru_locks osc
8095 time ls -l $DIR/$tdir | wc -l
8097 delta_sa=$((etime - stime))
8098 log "ls $i files with statahead: $delta_sa sec"
8099 lctl get_param -n llite.*.statahead_stats
8100 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8102 [[ $swrong -lt $ewrong ]] &&
8103 log "statahead was stopped, maybe too many locks held!"
8104 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8106 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8107 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8108 lctl set_param -n llite.*.statahead_max 0
8109 lctl get_param llite.*.statahead_max
8110 cancel_lru_locks mdc
8111 cancel_lru_locks osc
8113 time ls -l $DIR/$tdir | wc -l
8115 delta=$((etime - stime))
8116 log "ls $i files again without statahead: $delta sec"
8117 lctl set_param llite.*.statahead_max=$max
8118 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8119 if [ $SLOWOK -eq 0 ]; then
8120 error "ls $i files is slower with statahead!"
8122 log "ls $i files is slower with statahead!"
8128 [ $delta -gt 20 ] && break
8129 [ $delta -gt 8 ] && MULT=$((50 / delta))
8130 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8138 delta=$((etime - stime))
8139 log "rm -r $DIR/$tdir/: $delta seconds"
8141 lctl get_param -n llite.*.statahead_stats
8143 run_test 123a "verify statahead work"
8145 test_123b () { # statahead(bug 15027)
8146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8147 test_mkdir -p $DIR/$tdir
8148 createmany -o $DIR/$tdir/$tfile-%d 1000
8150 cancel_lru_locks mdc
8151 cancel_lru_locks osc
8153 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8154 lctl set_param fail_loc=0x80000803
8155 ls -lR $DIR/$tdir > /dev/null
8157 lctl set_param fail_loc=0x0
8158 lctl get_param -n llite.*.statahead_stats
8163 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8167 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8168 skip "no lru resize on server" && return 0
8170 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8172 log "create $NR files at $DIR/$tdir"
8173 createmany -o $DIR/$tdir/f $NR ||
8174 error "failed to create $NR files in $DIR/$tdir"
8176 cancel_lru_locks mdc
8177 ls -l $DIR/$tdir > /dev/null
8181 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8182 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8183 LRU_SIZE=$($LCTL get_param -n $PARAM)
8184 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8185 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8187 log "NS=$(basename $NSDIR)"
8192 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8193 skip "Not enough cached locks created!"
8200 # We know that lru resize allows one client to hold $LIMIT locks
8201 # for 10h. After that locks begin to be killed by client.
8203 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8205 if [ $LIMIT -lt $LRU_SIZE ]; then
8206 skip "Limit is too small $LIMIT"
8210 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8211 # killing locks. Some time was spent for creating locks. This means
8212 # that up to the moment of sleep finish we must have killed some of
8213 # them (10-100 locks). This depends on how fast ther were created.
8214 # Many of them were touched in almost the same moment and thus will
8215 # be killed in groups.
8216 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8218 # Use $LRU_SIZE_B here to take into account real number of locks
8219 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8220 local LRU_SIZE_B=$LRU_SIZE
8222 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8223 log "OLD_LVF=$OLD_LVF"
8224 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8226 # Let's make sure that we really have some margin. Client checks
8227 # cached locks every 10 sec.
8229 log "Sleep ${SLEEP} sec"
8231 while ((SEC<$SLEEP)); do
8235 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8239 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8240 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8242 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8243 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8244 unlinkmany $DIR/$tdir/f $NR
8248 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8249 log "unlink $NR files at $DIR/$tdir"
8250 unlinkmany $DIR/$tdir/f $NR
8252 run_test 124a "lru resize ======================================="
8254 get_max_pool_limit()
8256 local limit=$($LCTL get_param \
8257 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8260 if [[ $l -gt $max ]]; then
8268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8269 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8270 skip "no lru resize on server" && return 0
8272 LIMIT=$(get_max_pool_limit)
8274 NR=$(($(default_lru_size)*20))
8275 if [[ $NR -gt $LIMIT ]]; then
8276 log "Limit lock number by $LIMIT locks"
8279 lru_resize_disable mdc
8280 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8281 error "failed to create $DIR/$tdir/disable_lru_resize"
8283 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8284 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8285 cancel_lru_locks mdc
8288 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8291 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8294 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8298 nolruresize_delta=$((etime-stime))
8299 log "ls -la time: $nolruresize_delta seconds"
8300 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8301 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8303 lru_resize_enable mdc
8304 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8305 error "failed to create $DIR/$tdir/enable_lru_resize"
8307 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8308 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8309 cancel_lru_locks mdc
8312 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8315 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8318 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8322 lruresize_delta=$((etime-stime))
8323 log "ls -la time: $lruresize_delta seconds"
8324 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8326 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8327 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8328 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8329 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8331 log "lru resize performs the same with no lru resize"
8333 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8335 run_test 124b "lru resize (performance test) ======================="
8337 test_125() { # 13358
8338 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8339 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8340 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8341 test_mkdir -p $DIR/d125 || error "mkdir failed"
8342 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8343 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8344 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8346 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8348 test_126() { # bug 12829/13455
8349 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8350 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8351 $GSS && skip "must run as gss disabled" && return
8353 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8354 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8356 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8358 run_test 126 "check that the fsgid provided by the client is taken into account"
8360 test_127a() { # bug 15521
8361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8362 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8363 $LCTL set_param osc.*.stats=0
8364 FSIZE=$((2048 * 1024))
8365 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8366 cancel_lru_locks osc
8367 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8369 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8370 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8371 echo "got $COUNT $NAME"
8372 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8373 eval $NAME=$COUNT || error "Wrong proc format"
8376 read_bytes|write_bytes)
8377 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8378 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8379 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8380 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8381 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8382 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8383 error "sumsquare is too small: $SUMSQ"
8384 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8385 error "sumsquare is too big: $SUMSQ"
8389 done < $DIR/${tfile}.tmp
8391 #check that we actually got some stats
8392 [ "$read_bytes" ] || error "Missing read_bytes stats"
8393 [ "$write_bytes" ] || error "Missing write_bytes stats"
8394 [ "$read_bytes" != 0 ] || error "no read done"
8395 [ "$write_bytes" != 0 ] || error "no write done"
8397 run_test 127a "verify the client stats are sane"
8399 test_127b() { # bug LU-333
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8401 $LCTL set_param llite.*.stats=0
8402 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8403 # perform 2 reads and writes so MAX is different from SUM.
8404 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8405 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8406 cancel_lru_locks osc
8407 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8408 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8410 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8411 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8412 echo "got $COUNT $NAME"
8413 eval $NAME=$COUNT || error "Wrong proc format"
8417 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8418 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8419 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8420 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8423 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8424 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8425 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8426 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8430 done < $TMP/${tfile}.tmp
8432 #check that we actually got some stats
8433 [ "$read_bytes" ] || error "Missing read_bytes stats"
8434 [ "$write_bytes" ] || error "Missing write_bytes stats"
8435 [ "$read_bytes" != 0 ] || error "no read done"
8436 [ "$write_bytes" != 0 ] || error "no write done"
8438 run_test 127b "verify the llite client stats are sane"
8440 test_128() { # bug 15212
8442 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8447 result=$(grep error $TMP/$tfile.log)
8449 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8451 run_test 128 "interactive lfs for 2 consecutive find's"
8458 local LDPROC=/proc/fs/ldiskfs
8459 local facets=$(get_facets MDS)
8461 for facet in ${facets//,/ }; do
8462 canondev=$(ldiskfs_canon \
8463 *.$(convert_facet2label $facet).mntdev $facet)
8464 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8465 LDPROC=/sys/fs/ldiskfs
8466 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8472 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8473 skip "Only applicable to ldiskfs-based MDTs"
8476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8481 test_mkdir -p $DIR/$tdir
8483 # block size of mds1
8484 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8485 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8486 local MAX=$((MDSBLOCKSIZE * 3))
8488 local I=$(stat -c%s "$DIR/$tdir")
8490 local STRIPE_COUNT=1
8491 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8492 MAX=$((MAX*STRIPE_COUNT))
8493 while [[ $I -le $MAX ]]; do
8494 $MULTIOP $DIR/$tdir/$J Oc
8496 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8497 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8498 #and EFBIG for previous versions
8499 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8501 echo "return code $rc received as expected"
8502 multiop $DIR/$tdir/$J Oc ||
8503 error_exit "multiop failed w/o dir size limit"
8505 I=$(stat -c%s "$DIR/$tdir")
8507 if [ $(lustre_version_code $SINGLEMDS) -lt \
8508 $(version_code 2.4.51) ]
8510 [[ $I -eq $MAX ]] && return 0
8512 [[ $I -gt $MAX ]] && return 0
8514 error_exit "current dir size $I, previous limit $MAX"
8515 elif [ $rc -ne 0 ]; then
8517 error_exit "return code $rc received instead of expected " \
8518 "$EFBIG or $ENOSPC, files in dir $I"
8521 I=$(stat -c%s "$DIR/$tdir")
8525 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8527 run_test 129 "test directory size limit ========================"
8536 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8537 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8540 trap cleanup_130 EXIT RETURN
8542 local fm_file=$DIR/$tfile
8543 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8544 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8545 error "dd failed for $fm_file"
8547 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8548 filefrag -ves $fm_file
8550 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8551 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8552 [ $RC != 0 ] && error "filefrag $fm_file failed"
8554 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8555 grep -v "ext:" | grep -v "found")
8556 lun=$($GETSTRIPE -i $fm_file)
8558 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8561 for line in $filefrag_op
8563 frag_lun=`echo $line | cut -d: -f5`
8564 ext_len=`echo $line | cut -d: -f4`
8565 if (( $frag_lun != $lun )); then
8567 error "FIEMAP on 1-stripe file($fm_file) failed"
8570 (( tot_len += ext_len ))
8573 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8575 error "FIEMAP on 1-stripe file($fm_file) failed;"
8581 echo "FIEMAP on single striped file succeeded"
8583 run_test 130a "FIEMAP (1-stripe file)"
8586 [ "$OSTCOUNT" -lt "2" ] &&
8587 skip_env "skipping FIEMAP on 2-stripe file test" && return
8589 [ "$OSTCOUNT" -ge "10" ] &&
8590 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8592 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8593 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8596 trap cleanup_130 EXIT RETURN
8598 local fm_file=$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 bs=1M count=2 ||
8604 error "dd failed on $fm_file"
8606 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8607 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8608 grep -v "ext:" | grep -v "found")
8610 last_lun=$(echo $filefrag_op | cut -d: -f5)
8615 for line in $filefrag_op
8617 frag_lun=`echo $line | cut -d: -f5`
8618 ext_len=`echo $line | cut -d: -f4`
8619 if (( $frag_lun != $last_lun )); then
8620 if (( tot_len != 1024 )); then
8622 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8629 (( tot_len += ext_len ))
8632 if (( num_luns != 2 || tot_len != 1024 )); then
8634 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8640 echo "FIEMAP on 2-stripe file succeeded"
8642 run_test 130b "FIEMAP (2-stripe file)"
8645 [ "$OSTCOUNT" -lt "2" ] &&
8646 skip_env "skipping FIEMAP on 2-stripe file" && return
8648 [ "$OSTCOUNT" -ge "10" ] &&
8649 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8651 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8652 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8655 trap cleanup_130 EXIT RETURN
8657 local fm_file=$DIR/$tfile
8658 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8659 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8660 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8662 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8664 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8665 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8667 last_lun=`echo $filefrag_op | cut -d: -f5`
8672 for line in $filefrag_op
8674 frag_lun=`echo $line | cut -d: -f5`
8675 ext_len=`echo $line | cut -d: -f4`
8676 if (( $frag_lun != $last_lun )); then
8677 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8678 if (( logical != 512 )); then
8680 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8683 if (( tot_len != 512 )); then
8685 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8692 (( tot_len += ext_len ))
8695 if (( num_luns != 2 || tot_len != 512 )); then
8697 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8703 echo "FIEMAP on 2-stripe file with hole succeeded"
8705 run_test 130c "FIEMAP (2-stripe file with hole)"
8708 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8710 [ "$OSTCOUNT" -ge "10" ] &&
8711 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8713 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8714 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8716 trap cleanup_130 EXIT RETURN
8718 local fm_file=$DIR/$tfile
8719 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8720 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8721 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8723 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8724 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8725 error "dd failed on $fm_file"
8727 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8728 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8729 grep -v "ext:" | grep -v "found"`
8731 last_lun=`echo $filefrag_op | cut -d: -f5`
8736 for line in $filefrag_op
8738 frag_lun=`echo $line | cut -d: -f5`
8739 ext_len=`echo $line | cut -d: -f4`
8740 if (( $frag_lun != $last_lun )); then
8741 if (( tot_len != 1024 )); then
8743 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8750 (( tot_len += ext_len ))
8753 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8755 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8761 echo "FIEMAP on N-stripe file succeeded"
8763 run_test 130d "FIEMAP (N-stripe file)"
8766 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8768 [ "$OSTCOUNT" -ge "10" ] &&
8769 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8771 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8772 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8774 trap cleanup_130 EXIT RETURN
8776 local fm_file=$DIR/$tfile
8777 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8778 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8779 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8782 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8783 for ((i = 0; i < $NUM_BLKS; i++))
8785 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8788 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8789 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8791 last_lun=`echo $filefrag_op | cut -d: -f5`
8796 for line in $filefrag_op
8798 frag_lun=`echo $line | cut -d: -f5`
8799 ext_len=`echo $line | cut -d: -f4`
8800 if (( $frag_lun != $last_lun )); then
8801 if (( tot_len != $EXPECTED_LEN )); then
8803 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8810 (( tot_len += ext_len ))
8813 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8815 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8821 echo "FIEMAP with continuation calls succeeded"
8823 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8825 # Test for writev/readv
8827 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8828 error "writev test failed"
8829 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8830 error "readv failed"
8833 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8836 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8837 error "append writev test failed"
8838 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8839 error "append writev test failed"
8842 run_test 131b "test append writev"
8845 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8848 run_test 131c "test read/write on file w/o objects"
8851 rwv -f $DIR/$tfile -w -n 1 1572864
8852 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8853 if [ "$NOB" != 1572864 ]; then
8854 error "Short read filed: read $NOB bytes instead of 1572864"
8858 run_test 131d "test short read"
8861 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8862 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8863 error "read hitting hole failed"
8866 run_test 131e "test read hitting hole"
8871 for node in $(osts_nodes); do
8872 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8873 [ x$gl = x"" ] && gl=0
8874 gl_sum=$((gl_sum + gl))
8884 if [ x$som = x"enabled" ]; then
8885 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8886 MOUNT_OPTS=`echo $MOUNT_OPTS |
8887 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8888 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8890 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8891 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8892 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8895 # do remount to make new mount-conf parameters actual
8902 test_132() { #1028, SOM
8903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8905 local mdtidx=$($LFS getstripe -M $DIR)
8906 local facet=mds$((mdtidx + 1))
8908 local MOUNTOPT_SAVE=$MOUNTOPT
8910 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8911 cancel_lru_locks osc
8912 som1=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8913 awk -F= ' {print $2}' | head -n 1)
8915 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8916 stat $DIR/$tfile >/dev/null
8917 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8918 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8920 som_mode_switch $som1 $gl1 $gl2
8922 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8923 cancel_lru_locks osc
8925 som2=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8926 awk -F= ' {print $2}' | head -n 1)
8927 if [ $som1 == $som2 ]; then
8928 error "som is still "$som2
8929 if [ x$som2 = x"enabled" ]; then
8936 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8937 stat $DIR/$tfile >/dev/null
8938 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8939 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8940 som_mode_switch $som2 $gl1 $gl2
8941 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8943 run_test 132 "som avoids glimpse rpc"
8949 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8951 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8953 *) error "Wrong argument $1" ;;
8956 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8957 # if the argument $3 is zero, it means any stat increment is ok.
8958 if [[ $3 -gt 0 ]]; then
8959 count=$(echo $res | awk '{ print $2 }')
8960 [[ $count -ne $3 ]] &&
8961 error "The $2 counter on $1 is wrong - expected $3"
8966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8967 remote_ost_nodsh && skip "remote OST with nodsh" && return
8968 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8970 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8971 { skip "MDS doesn't support rename stats"; return; }
8972 local testdir=$DIR/${tdir}/stats_testdir
8973 mkdir -p $DIR/${tdir}
8976 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8977 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8979 # verify mdt stats first.
8980 mkdir ${testdir} || error "mkdir failed"
8981 check_stats $SINGLEMDS "mkdir" 1
8982 touch ${testdir}/${tfile} || "touch failed"
8983 check_stats $SINGLEMDS "open" 1
8984 check_stats $SINGLEMDS "close" 1
8985 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8986 check_stats $SINGLEMDS "mknod" 1
8987 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8988 check_stats $SINGLEMDS "unlink" 1
8989 rm -f ${testdir}/${tfile} || error "file remove failed"
8990 check_stats $SINGLEMDS "unlink" 2
8992 # remove working dir and check mdt stats again.
8993 rmdir ${testdir} || error "rmdir failed"
8994 check_stats $SINGLEMDS "rmdir" 1
8996 local testdir1=$DIR/${tdir}/stats_testdir1
8998 mkdir -p ${testdir1}
8999 touch ${testdir1}/test1
9000 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9001 check_stats $SINGLEMDS "crossdir_rename" 1
9003 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9004 check_stats $SINGLEMDS "samedir_rename" 1
9008 run_test 133a "Verifying MDT stats ========================================"
9011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9012 remote_ost_nodsh && skip "remote OST with nodsh" && return
9013 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9014 local testdir=$DIR/${tdir}/stats_testdir
9015 mkdir -p ${testdir} || error "mkdir failed"
9016 touch ${testdir}/${tfile} || "touch failed"
9017 cancel_lru_locks mdc
9020 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9021 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9023 # extra mdt stats verification.
9024 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9025 check_stats $SINGLEMDS "setattr" 1
9026 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9027 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9029 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9030 check_stats $SINGLEMDS "getattr" 1
9032 $LFS df || error "lfs failed"
9033 check_stats $SINGLEMDS "statfs" 1
9037 run_test 133b "Verifying extra MDT stats =================================="
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 remote_ost_nodsh && skip "remote OST with nodsh" && return
9042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9043 local testdir=$DIR/${tdir}/stats_testdir
9044 test_mkdir -p ${testdir} || error "mkdir failed"
9046 # verify obdfilter stats.
9047 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9049 cancel_lru_locks osc
9050 wait_delete_completed
9053 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9054 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9056 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9058 cancel_lru_locks osc
9059 check_stats ost "write" 1
9061 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9062 check_stats ost "read" 1
9064 > ${testdir}/${tfile} || error "truncate failed"
9065 check_stats ost "punch" 1
9067 rm -f ${testdir}/${tfile} || error "file remove failed"
9068 wait_delete_completed
9069 check_stats ost "destroy" 1
9073 run_test 133c "Verifying OST stats ========================================"
9080 while [ $value -ge 2 ]; do
9085 if [ $orig -gt $order ]; then
9093 local size=('K' 'M' 'G' 'T');
9095 local size_string=$value
9097 while [ $value -ge 1024 ]; do
9098 if [ $i -gt 3 ]; then
9099 #T is the biggest unit we get here, if that is bigger,
9101 size_string=${value}T
9104 value=$((value >> 10))
9105 if [ $value -lt 1024 ]; then
9106 size_string=${value}${size[$i]}
9117 local context=${2:-.}
9118 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9120 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9126 remote_ost_nodsh && skip "remote OST with nodsh" && return
9127 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9128 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9129 { skip "MDS doesn't support rename stats"; return; }
9131 local testdir1=$DIR/${tdir}/stats_testdir1
9132 local testdir2=$DIR/${tdir}/stats_testdir2
9134 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9136 mkdir -p ${testdir1} || error "mkdir failed"
9137 mkdir -p ${testdir2} || error "mkdir failed"
9139 createmany -o $testdir1/test 512 || error "createmany failed"
9141 # check samedir rename size
9142 mv ${testdir1}/test0 ${testdir1}/test_0
9144 local testdir1_size=$(ls -l $DIR/${tdir} |
9145 awk '/stats_testdir1/ {print $5}')
9146 local testdir2_size=$(ls -l $DIR/${tdir} |
9147 awk '/stats_testdir2/ {print $5}')
9149 testdir1_size=$(order_2 $testdir1_size)
9150 testdir2_size=$(order_2 $testdir2_size)
9152 testdir1_size=$(size_in_KMGT $testdir1_size)
9153 testdir2_size=$(size_in_KMGT $testdir2_size)
9155 echo "source rename dir size: ${testdir1_size}"
9156 echo "target rename dir size: ${testdir2_size}"
9158 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9159 eval $cmd || error "$cmd failed"
9160 local samedir=$($cmd | grep 'same_dir')
9161 local same_sample=$(get_rename_size $testdir1_size)
9162 [ -z "$samedir" ] && error "samedir_rename_size count error"
9163 [[ $same_sample -eq 1 ]] ||
9164 error "samedir_rename_size error $same_sample"
9165 echo "Check same dir rename stats success"
9167 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9169 # check crossdir rename size
9170 mv ${testdir1}/test_0 ${testdir2}/test_0
9172 testdir1_size=$(ls -l $DIR/${tdir} |
9173 awk '/stats_testdir1/ {print $5}')
9174 testdir2_size=$(ls -l $DIR/${tdir} |
9175 awk '/stats_testdir2/ {print $5}')
9177 testdir1_size=$(order_2 $testdir1_size)
9178 testdir2_size=$(order_2 $testdir2_size)
9180 testdir1_size=$(size_in_KMGT $testdir1_size)
9181 testdir2_size=$(size_in_KMGT $testdir2_size)
9183 echo "source rename dir size: ${testdir1_size}"
9184 echo "target rename dir size: ${testdir2_size}"
9186 eval $cmd || error "$cmd failed"
9187 local crossdir=$($cmd | grep 'crossdir')
9188 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9189 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9190 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9191 [[ $src_sample -eq 1 ]] ||
9192 error "crossdir_rename_size error $src_sample"
9193 [[ $tgt_sample -eq 1 ]] ||
9194 error "crossdir_rename_size error $tgt_sample"
9195 echo "Check cross dir rename stats success"
9198 run_test 133d "Verifying rename_stats ========================================"
9201 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9202 remote_ost_nodsh && skip "remote OST with nodsh" && return
9203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9204 local testdir=$DIR/${tdir}/stats_testdir
9205 local ctr f0 f1 bs=32768 count=42 sum
9207 mkdir -p ${testdir} || error "mkdir failed"
9209 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9211 for ctr in {write,read}_bytes; do
9213 cancel_lru_locks osc
9215 do_facet ost1 $LCTL set_param -n \
9216 "obdfilter.*.exports.clear=clear"
9218 if [ $ctr = write_bytes ]; then
9220 f1=${testdir}/${tfile}
9222 f0=${testdir}/${tfile}
9226 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9229 cancel_lru_locks osc
9231 sum=$(do_facet ost1 $LCTL get_param \
9232 "obdfilter.*.exports.*.stats" |
9233 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9234 $1 == ctr { sum += $7 }
9235 END { printf("%0.0f", sum) }')
9237 if ((sum != bs * count)); then
9238 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9244 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9249 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9250 /sys/fs/lustre/ /sys/fs/lnet/"
9252 for dir in $dirs; do
9253 if [ -d $dir ]; then
9254 proc_dirs="$proc_dirs $dir"
9260 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9261 remote_ost_nodsh && skip "remote OST with nodsh" && return
9262 # First without trusting modes.
9263 find $proc_dirs -exec cat '{}' \; &> /dev/null
9265 # Second verifying readability.
9268 -exec cat '{}' \; &> /dev/null ||
9269 error "proc file read failed"
9271 for facet in $SINGLEMDS ost1; do
9272 do_facet $facet find $proc_dirs \
9273 ! -name req_history \
9274 -exec cat '{}' \\\; &> /dev/null
9276 do_facet $facet find $proc_dirs \
9277 ! -name req_history \
9279 -exec cat '{}' \\\; &> /dev/null ||
9280 error "proc file read failed"
9283 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9288 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9289 /sys/fs/lustre/ /sys/fs/lnet/"
9291 for dir in $dirs; do
9292 if [ -d $dir ]; then
9293 proc_dirs="$proc_dirs $dir"
9299 # Second verifying readability.
9302 -not -name force_lbug \
9303 -not -name changelog_mask \
9304 -exec badarea_io '{}' \; &> /dev/null ||
9305 error "find $proc_dirs failed"
9307 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9308 skip "Too old lustre on MDS"
9310 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9311 skip "Too old lustre on ost1"
9313 for facet in $SINGLEMDS ost1; do
9314 do_facet $facet find $proc_dirs \
9316 -not -name force_lbug \
9317 -not -name changelog_mask \
9318 -exec badarea_io '{}' \\\; &> /dev/null ||
9319 error "$facet find $proc_dirs failed"
9323 # remount the FS in case writes/reads /proc break the FS
9324 cleanup || error "failed to unmount"
9325 setup || error "failed to setup"
9328 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9330 test_140() { #bug-17379
9331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9332 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9333 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9334 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9336 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9337 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9339 while i=`expr $i + 1`; do
9340 test_mkdir -p $i || error "Creating dir $i"
9341 cd $i || error "Changing to $i"
9342 ln -s ../stat stat || error "Creating stat symlink"
9343 # Read the symlink until ELOOP present,
9344 # not LBUGing the system is considered success,
9345 # we didn't overrun the stack.
9346 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9348 if [ $ret -eq 40 ]; then
9351 error "Open stat symlink"
9357 echo "The symlink depth = $i"
9358 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9359 error "Invalid symlink depth"
9361 # Test recursive symlink
9362 ln -s symlink_self symlink_self
9363 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9364 echo "open symlink_self returns $ret"
9365 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9367 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9371 local TF="$TMP/$tfile"
9373 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9375 cancel_lru_locks osc
9376 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9377 remount_client $MOUNT
9379 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9382 $TRUNCATE $DIR/$tfile 6000
9383 cancel_lru_locks osc
9384 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9387 echo "12345" >>$DIR/$tfile
9388 cancel_lru_locks osc
9389 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9392 echo "12345" >>$DIR/$tfile
9393 cancel_lru_locks osc
9394 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9399 run_test 150 "truncate/append tests"
9401 #LU-2902 roc_hit was not able to read all values from lproc
9402 function roc_hit_init() {
9403 local list=$(comma_list $(osts_nodes))
9404 local dir=$DIR/$tdir-check
9405 local file=$dir/file
9411 #use setstripe to do a write to every ost
9412 for i in $(seq 0 $((OSTCOUNT-1))); do
9413 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9414 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9415 idx=$(printf %04x $i)
9416 BEFORE=$(get_osd_param $list *OST*$idx stats |
9417 awk '$1 == "cache_access" {sum += $7}
9418 END { printf("%0.0f", sum) }')
9420 cancel_lru_locks osc
9421 cat $file >/dev/null
9423 AFTER=$(get_osd_param $list *OST*$idx stats |
9424 awk '$1 == "cache_access" {sum += $7}
9425 END { printf("%0.0f", sum) }')
9427 echo BEFORE:$BEFORE AFTER:$AFTER
9428 if ! let "AFTER - BEFORE == 4"; then
9430 error "roc_hit is not safe to use"
9438 function roc_hit() {
9439 local list=$(comma_list $(osts_nodes))
9440 echo $(get_osd_param $list '' stats |
9441 awk '$1 == "cache_hit" {sum += $7}
9442 END { printf("%0.0f", sum) }')
9445 function set_cache() {
9448 if [ "$2" == "off" ]; then
9451 local list=$(comma_list $(osts_nodes))
9452 set_osd_param $list '' $1_cache_enable $on
9454 cancel_lru_locks osc
9458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9459 remote_ost_nodsh && skip "remote OST with nodsh" && return
9462 local list=$(comma_list $(osts_nodes))
9464 # check whether obdfilter is cache capable at all
9465 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9466 echo "not cache-capable obdfilter"
9470 # check cache is enabled on all obdfilters
9471 if get_osd_param $list '' read_cache_enable | grep 0; then
9472 echo "oss cache is disabled"
9476 set_osd_param $list '' writethrough_cache_enable 1
9478 # check write cache is enabled on all obdfilters
9479 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9480 echo "oss write cache is NOT enabled"
9486 #define OBD_FAIL_OBD_NO_LRU 0x609
9487 do_nodes $list $LCTL set_param fail_loc=0x609
9489 # pages should be in the case right after write
9490 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9493 local BEFORE=$(roc_hit)
9494 cancel_lru_locks osc
9495 cat $DIR/$tfile >/dev/null
9496 local AFTER=$(roc_hit)
9498 do_nodes $list $LCTL set_param fail_loc=0
9500 if ! let "AFTER - BEFORE == CPAGES"; then
9501 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9504 # the following read invalidates the cache
9505 cancel_lru_locks osc
9506 set_osd_param $list '' read_cache_enable 0
9507 cat $DIR/$tfile >/dev/null
9509 # now data shouldn't be found in the cache
9511 cancel_lru_locks osc
9512 cat $DIR/$tfile >/dev/null
9514 if let "AFTER - BEFORE != 0"; then
9515 error "IN CACHE: before: $BEFORE, after: $AFTER"
9518 set_osd_param $list '' read_cache_enable 1
9521 run_test 151 "test cache on oss and controls ==============================="
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9525 local TF="$TMP/$tfile"
9527 # simulate ENOMEM during write
9528 #define OBD_FAIL_OST_NOMEM 0x226
9529 lctl set_param fail_loc=0x80000226
9530 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9532 sync || error "sync failed"
9533 lctl set_param fail_loc=0
9535 # discard client's cache
9536 cancel_lru_locks osc
9538 # simulate ENOMEM during read
9539 lctl set_param fail_loc=0x80000226
9540 cmp $TF $DIR/$tfile || error "cmp failed"
9541 lctl set_param fail_loc=0
9545 run_test 152 "test read/write with enomem ============================"
9548 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9550 run_test 153 "test if fdatasync does not crash ======================="
9552 dot_lustre_fid_permission_check() {
9554 local ffid=$MOUNT/.lustre/fid/$fid
9557 echo "stat fid $fid"
9558 stat $ffid > /dev/null || error "stat $ffid failed."
9559 echo "touch fid $fid"
9560 touch $ffid || error "touch $ffid failed."
9561 echo "write to fid $fid"
9562 cat /etc/hosts > $ffid || error "write $ffid failed."
9563 echo "read fid $fid"
9564 diff /etc/hosts $ffid || error "read $ffid failed."
9565 echo "append write to fid $fid"
9566 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9567 echo "rename fid $fid"
9568 mv $ffid $test_dir/$tfile.1 &&
9569 error "rename $ffid to $tfile.1 should fail."
9570 touch $test_dir/$tfile.1
9571 mv $test_dir/$tfile.1 $ffid &&
9572 error "rename $tfile.1 to $ffid should fail."
9573 rm -f $test_dir/$tfile.1
9574 echo "truncate fid $fid"
9575 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9576 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9577 echo "link fid $fid"
9578 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9580 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9581 echo "setfacl fid $fid"
9582 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9583 echo "getfacl fid $fid"
9584 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9586 echo "unlink fid $fid"
9587 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9588 echo "mknod fid $fid"
9589 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9591 fid=[0xf00000400:0x1:0x0]
9592 ffid=$MOUNT/.lustre/fid/$fid
9594 echo "stat non-exist fid $fid"
9595 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9596 echo "write to non-exist fid $fid"
9597 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9598 echo "link new fid $fid"
9599 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9601 mkdir -p $test_dir/$tdir
9602 touch $test_dir/$tdir/$tfile
9603 fid=$($LFS path2fid $test_dir/$tdir)
9606 error "error: could not get fid for $test_dir/$dir/$tfile."
9608 ffid=$MOUNT/.lustre/fid/$fid
9611 ls $ffid > /dev/null || error "ls $ffid failed."
9612 echo "touch $fid/$tfile.1"
9613 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9615 echo "touch $MOUNT/.lustre/fid/$tfile"
9616 touch $MOUNT/.lustre/fid/$tfile && \
9617 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9619 echo "setxattr to $MOUNT/.lustre/fid"
9620 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9622 echo "listxattr for $MOUNT/.lustre/fid"
9623 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9625 echo "delxattr from $MOUNT/.lustre/fid"
9626 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9628 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9629 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9630 error "touch invalid fid should fail."
9632 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9633 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9634 error "touch non-normal fid should fail."
9636 echo "rename $tdir to $MOUNT/.lustre/fid"
9637 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9638 error "rename to $MOUNT/.lustre/fid should fail."
9640 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9642 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9643 local new_obf_mode=777
9645 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9646 chmod $new_obf_mode $DIR/.lustre/fid ||
9647 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9649 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9650 [ $obf_mode -eq $new_obf_mode ] ||
9651 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9653 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9654 chmod $old_obf_mode $DIR/.lustre/fid ||
9655 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9658 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9659 fid=$($LFS path2fid $test_dir/$tfile-2)
9661 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9663 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9664 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9665 error "create lov data thru .lustre failed"
9667 echo "cp /etc/passwd $test_dir/$tfile-2"
9668 cp /etc/passwd $test_dir/$tfile-2 ||
9669 error "copy to $test_dir/$tfile-2 failed."
9670 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9671 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9672 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9674 rm -rf $test_dir/tfile.lnk
9675 rm -rf $test_dir/$tfile-2
9679 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9680 skip "Need MDS version at least 2.4.1" && return
9683 local FID=$($LFS path2fid $DIR/$tfile)
9684 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9686 # check that we get the same pathname back
9687 local FOUND=$($LFS fid2path $MOUNT $FID)
9688 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9689 [ "$FOUND" != "$DIR/$tfile" ] &&
9690 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9694 run_test 154A "lfs path2fid and fid2path basic checks"
9697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9698 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9699 { skip "Need MDS version at least 2.2.51"; return 0; }
9700 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9702 cp /etc/hosts $DIR/$tfile
9704 fid=$($LFS path2fid $DIR/$tfile)
9706 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9708 dot_lustre_fid_permission_check "$fid" $DIR ||
9709 error "dot lustre permission check $fid failed"
9711 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9713 touch $MOUNT/.lustre/file &&
9714 error "creation is not allowed under .lustre"
9716 mkdir $MOUNT/.lustre/dir &&
9717 error "mkdir is not allowed under .lustre"
9721 run_test 154a "Open-by-FID"
9724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9725 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9726 { skip "Need MDS version at least 2.2.51"; return 0; }
9728 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9730 local remote_dir=$DIR/$tdir/remote_dir
9735 $LFS mkdir -i $MDTIDX $remote_dir ||
9736 error "create remote directory failed"
9738 cp /etc/hosts $remote_dir/$tfile
9740 fid=$($LFS path2fid $remote_dir/$tfile)
9742 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9744 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9745 error "dot lustre permission check $fid failed"
9748 run_test 154b "Open-by-FID for remote directory"
9751 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9752 skip "Need MDS version at least 2.4.1" && return
9754 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9755 local FID1=$($LFS path2fid $DIR/$tfile.1)
9756 local FID2=$($LFS path2fid $DIR/$tfile.2)
9757 local FID3=$($LFS path2fid $DIR/$tfile.3)
9760 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9761 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9762 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9764 [ "$FID" = "${!want}" ] ||
9765 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9769 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9770 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9771 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9775 run_test 154c "lfs path2fid and fid2path multiple arguments"
9778 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9779 skip "Need MDS version at least 2.5.53" && return
9782 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9786 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9793 fid=$($LFS path2fid $DIR/$tfile)
9796 cmd="exec $fd<$DIR/$tfile"
9798 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9799 echo $fid_list | grep $fid
9802 cmd="exec $fd>/dev/null"
9804 if [ $rc -ne 0 ]; then
9805 error "FID $fid not found in open files list $fid_list"
9808 run_test 154d "Verify open file fid"
9812 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9813 skip "Need MDS version at least 2.6.50" && return
9815 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9816 error ".lustre returned by readdir"
9819 run_test 154e ".lustre is not returned by readdir"
9822 # create parent directory on a single MDT to avoid cross-MDT hardlinks
9823 test_mkdir -p -c1 $DIR/$tdir/d
9824 # test dirs inherit from its stripe
9825 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
9826 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
9827 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
9828 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
9831 # get fid of parents
9832 local FID0=$($LFS path2fid $DIR/$tdir/d)
9833 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
9834 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
9835 local FID3=$($LFS path2fid $DIR)
9837 # check that path2fid --parents returns expected <parent_fid>/name
9838 # 1) test for a directory (single parent)
9839 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
9840 [ "$parent" == "$FID0/foo1" ] ||
9841 error "expected parent: $FID0/foo1, got: $parent"
9843 # 2) test for a file with nlink > 1 (multiple parents)
9844 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
9845 echo "$parent" | grep -F "$FID1/$tfile" ||
9846 error "$FID1/$tfile not returned in parent list"
9847 echo "$parent" | grep -F "$FID2/link" ||
9848 error "$FID2/link not returned in parent list"
9850 # 3) get parent by fid
9851 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
9852 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9853 echo "$parent" | grep -F "$FID1/$tfile" ||
9854 error "$FID1/$tfile not returned in parent list (by fid)"
9855 echo "$parent" | grep -F "$FID2/link" ||
9856 error "$FID2/link not returned in parent list (by fid)"
9858 # 4) test for entry in root directory
9859 parent=$($LFS path2fid --parents $DIR/f)
9860 echo "$parent" | grep -F "$FID3/f" ||
9861 error "$FID3/f not returned in parent list"
9863 # 5) test it on root directory
9864 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
9865 error "$MOUNT should not have parents"
9867 # enable xattr caching and check that linkea is correctly updated
9868 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9869 save_lustre_params client "llite.*.xattr_cache" > $save
9870 lctl set_param llite.*.xattr_cache 1
9872 # 6.1) linkea update on rename
9873 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
9875 # get parents by fid
9876 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9877 # foo1 should no longer be returned in parent list
9878 echo "$parent" | grep -F "$FID1" &&
9879 error "$FID1 should no longer be in parent list"
9880 # the new path should appear
9881 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
9882 error "$FID2/$tfile.moved is not in parent list"
9884 # 6.2) linkea update on unlink
9885 rm -f $DIR/$tdir/d/foo2/link
9886 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9887 # foo2/link should no longer be returned in parent list
9888 echo "$parent" | grep -F "$FID2/link" &&
9889 error "$FID2/link should no longer be in parent list"
9893 restore_lustre_params < $save
9895 run_test 154f "get parent fids by reading link ea"
9897 test_155_small_load() {
9898 local temp=$TMP/$tfile
9899 local file=$DIR/$tfile
9901 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9902 error "dd of=$temp bs=6096 count=1 failed"
9904 cancel_lru_locks osc
9905 cmp $temp $file || error "$temp $file differ"
9907 $TRUNCATE $temp 6000
9908 $TRUNCATE $file 6000
9909 cmp $temp $file || error "$temp $file differ (truncate1)"
9911 echo "12345" >>$temp
9912 echo "12345" >>$file
9913 cmp $temp $file || error "$temp $file differ (append1)"
9915 echo "12345" >>$temp
9916 echo "12345" >>$file
9917 cmp $temp $file || error "$temp $file differ (append2)"
9923 test_155_big_load() {
9924 remote_ost_nodsh && skip "remote OST with nodsh" && return
9925 local temp=$TMP/$tfile
9926 local file=$DIR/$tfile
9929 local cache_size=$(do_facet ost$((MAXI+1)) \
9930 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9931 local large_file_size=$((cache_size * 2))
9933 echo "OSS cache size: $cache_size KB"
9934 echo "Large file size: $large_file_size KB"
9936 [ $MAXV -le $large_file_size ] && \
9937 skip_env "max available OST size needs > $large_file_size KB" && \
9940 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9942 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9943 error "dd of=$temp bs=$large_file_size count=1k failed"
9946 cancel_lru_locks osc
9947 cmp $temp $file || error "$temp $file differ"
9954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9956 set_cache writethrough on
9959 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9964 set_cache writethrough off
9967 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9972 set_cache writethrough on
9975 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9980 set_cache writethrough off
9983 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9988 set_cache writethrough on
9991 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9996 set_cache writethrough off
9999 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10004 set_cache writethrough on
10007 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10012 set_cache writethrough off
10015 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10018 remote_ost_nodsh && skip "remote OST with nodsh" && return
10019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10023 local file="$DIR/$tfile"
10025 [ "$(facet_fstype ost1)" = "zfs" ] &&
10026 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
10031 log "Turn on read and write cache"
10033 set_cache writethrough on
10035 log "Write data and read it back."
10036 log "Read should be satisfied from the cache."
10037 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10039 cancel_lru_locks osc
10040 cat $file >/dev/null
10042 if ! let "AFTER - BEFORE == CPAGES"; then
10043 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10045 log "cache hits:: before: $BEFORE, after: $AFTER"
10048 log "Read again; it should be satisfied from the cache."
10050 cancel_lru_locks osc
10051 cat $file >/dev/null
10053 if ! let "AFTER - BEFORE == CPAGES"; then
10054 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10056 log "cache hits:: before: $BEFORE, after: $AFTER"
10060 log "Turn off the read cache and turn on the write cache"
10062 set_cache writethrough on
10064 log "Read again; it should be satisfied from the cache."
10066 cancel_lru_locks osc
10067 cat $file >/dev/null
10069 if ! let "AFTER - BEFORE == CPAGES"; then
10070 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10072 log "cache hits:: before: $BEFORE, after: $AFTER"
10075 log "Read again; it should not be satisfied from the cache."
10077 cancel_lru_locks osc
10078 cat $file >/dev/null
10080 if ! let "AFTER - BEFORE == 0"; then
10081 error "IN CACHE: before: $BEFORE, after: $AFTER"
10083 log "cache hits:: before: $BEFORE, after: $AFTER"
10086 log "Write data and read it back."
10087 log "Read should be satisfied from the cache."
10088 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10090 cancel_lru_locks osc
10091 cat $file >/dev/null
10093 if ! let "AFTER - BEFORE == CPAGES"; then
10094 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10096 log "cache hits:: before: $BEFORE, after: $AFTER"
10099 log "Read again; it should not be satisfied from the cache."
10101 cancel_lru_locks osc
10102 cat $file >/dev/null
10104 if ! let "AFTER - BEFORE == 0"; then
10105 error "IN CACHE: before: $BEFORE, after: $AFTER"
10107 log "cache hits:: before: $BEFORE, after: $AFTER"
10111 log "Turn off read and write cache"
10113 set_cache writethrough off
10115 log "Write data and read it back"
10116 log "It should not be satisfied from the cache."
10118 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10119 cancel_lru_locks osc
10121 cat $file >/dev/null
10123 if ! let "AFTER - BEFORE == 0"; then
10124 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10126 log "cache hits:: before: $BEFORE, after: $AFTER"
10129 log "Turn on the read cache and turn off the write cache"
10131 set_cache writethrough off
10133 log "Write data and read it back"
10134 log "It should not be satisfied from the cache."
10136 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10138 cancel_lru_locks osc
10139 cat $file >/dev/null
10141 if ! let "AFTER - BEFORE == 0"; then
10142 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10144 log "cache hits:: before: $BEFORE, after: $AFTER"
10147 log "Read again; it should be satisfied from the cache."
10149 cancel_lru_locks osc
10150 cat $file >/dev/null
10152 if ! let "AFTER - BEFORE == CPAGES"; then
10153 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10155 log "cache hits:: before: $BEFORE, after: $AFTER"
10160 run_test 156 "Verification of tunables ============================"
10164 if [[ $MDSCOUNT -gt 1 ]]; then
10165 error_ignore bz17935 $*
10173 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10175 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10177 if [ $MASK -eq 1 ]; then
10178 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10180 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10184 changelog_extract_field() {
10188 local identifier=$4
10190 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10191 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10198 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10199 { skip "Need MDS version at least 2.2.0"; return; }
10201 local CL_USERS="mdd.$MDT0.changelog_users"
10202 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10203 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10204 echo "Registered as changelog user $USER"
10205 $GET_CL_USERS | grep -q $USER ||
10206 error "User $USER not found in changelog_users"
10209 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10210 touch $DIR/$tdir/pics/2008/zachy/timestamp
10211 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10212 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10213 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10214 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10215 rm $DIR/$tdir/pics/desktop.jpg
10217 $LFS changelog $MDT0 | tail -5
10219 echo "verifying changelog mask"
10220 changelog_chmask "MKDIR"
10221 changelog_chmask "CLOSE"
10223 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10224 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10226 changelog_chmask "MKDIR"
10227 changelog_chmask "CLOSE"
10229 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10230 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10232 $LFS changelog $MDT0
10233 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10234 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10235 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10236 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10239 echo "verifying target fid"
10240 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10241 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10242 [ "$fidc" == "$fidf" ] ||
10243 err17935 "fid in changelog $fidc != file fid $fidf"
10244 echo "verifying parent fid"
10245 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10246 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10247 [ "$fidc" == "$fidf" ] ||
10248 err17935 "pfid in changelog $fidc != dir fid $fidf"
10250 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10251 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10252 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10253 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10254 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10255 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10257 MIN_REC=$($GET_CL_USERS |
10258 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10259 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10260 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10261 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10262 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10264 # LU-3446 changelog index reset on MDT restart
10265 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10266 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10267 $LFS changelog_clear $MDT0 $USER 0
10268 stop $SINGLEMDS || error "Fail to stop MDT."
10269 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10270 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10271 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10272 [ $CUR_REC1 == $CUR_REC2 ] ||
10273 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10275 echo "verifying user deregister"
10276 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10277 $GET_CL_USERS | grep -q $USER &&
10278 error "User $USER still in changelog_users"
10280 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10281 if [ $USERS -eq 0 ]; then
10282 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10283 touch $DIR/$tdir/chloe
10284 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10285 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10286 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10288 echo "$USERS other changelog users; can't verify off"
10291 run_test 160a "changelog sanity"
10293 test_160b() { # LU-3587
10294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10296 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10297 { skip "Need MDS version at least 2.2.0"; return; }
10299 local CL_USERS="mdd.$MDT0.changelog_users"
10300 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10301 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10302 echo "Registered as changelog user $USER"
10303 $GET_CL_USERS | grep -q $USER ||
10304 error "User $USER not found in changelog_users"
10306 local LONGNAME1=$(str_repeat a 255)
10307 local LONGNAME2=$(str_repeat b 255)
10310 echo "creating very long named file"
10311 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10312 echo "moving very long named file"
10313 mv $LONGNAME1 $LONGNAME2
10315 $LFS changelog $MDT0 | grep RENME
10317 echo "deregistering $USER"
10318 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10322 run_test 160b "Verify that very long rename doesn't crash in changelog"
10326 local server_version=$(lustre_version_code $SINGLEMDS)
10328 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10329 [[ $server_version -gt $(version_code 2.5.1) &&
10330 $server_version -lt $(version_code 2.5.50) ]] ||
10331 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10334 # Registration step
10335 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10336 changelog_register -n)
10339 mkdir -p $DIR/$tdir
10340 $MCREATE $DIR/$tdir/foo_160c
10341 changelog_chmask "TRUNC"
10342 $TRUNCATE $DIR/$tdir/foo_160c 200
10343 changelog_chmask "TRUNC"
10344 $TRUNCATE $DIR/$tdir/foo_160c 199
10345 $LFS changelog $MDT0
10346 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10347 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10348 $LFS changelog_clear $MDT0 $USER 0
10350 # Deregistration step
10351 echo "deregistering $USER"
10352 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10354 run_test 160c "verify that changelog log catch the truncate event"
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10358 test_mkdir -p -c1 $DIR/$tdir
10359 cp /etc/hosts $DIR/$tdir/$tfile
10360 test_mkdir -c1 $DIR/$tdir/foo1
10361 test_mkdir -c1 $DIR/$tdir/foo2
10362 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10363 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10364 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10365 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10366 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10367 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10368 $LFS fid2path $DIR $FID
10369 err17935 "bad link ea"
10372 rm $DIR/$tdir/foo2/zachary
10374 rm $DIR/$tdir/foo2/thor
10376 rm $DIR/$tdir/$tfile
10378 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10379 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10381 $LFS fid2path $DIR $FID
10382 err17935 "bad link rename"
10384 rm $DIR/$tdir/foo2/maggie
10387 local longname=filename_avg_len_is_thirty_two_
10388 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10389 error "failed to hardlink many files"
10390 links=$($LFS fid2path $DIR $FID | wc -l)
10391 echo -n "${links}/1000 links in link EA"
10392 [[ $links -gt 60 ]] ||
10393 err17935 "expected at least 60 links in link EA"
10394 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10395 error "failed to unlink many hardlinks"
10397 run_test 161a "link ea sanity"
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10401 [ $MDSCOUNT -lt 2 ] &&
10402 skip "skipping remote directory test" && return
10404 local remote_dir=$DIR/$tdir/remote_dir
10406 mkdir -p $DIR/$tdir
10407 $LFS mkdir -i $MDTIDX $remote_dir ||
10408 error "create remote directory failed"
10410 cp /etc/hosts $remote_dir/$tfile
10411 mkdir -p $remote_dir/foo1
10412 mkdir -p $remote_dir/foo2
10413 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10414 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10415 ln $remote_dir/$tfile $remote_dir/foo1/luna
10416 ln $remote_dir/$tfile $remote_dir/foo2/thor
10418 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10420 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10421 $LFS fid2path $DIR $FID
10422 err17935 "bad link ea"
10425 rm $remote_dir/foo2/zachary
10427 rm $remote_dir/foo2/thor
10429 rm $remote_dir/$tfile
10431 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10432 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10433 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10434 $LFS fid2path $DIR $FID
10435 err17935 "bad link rename"
10437 rm $remote_dir/foo2/maggie
10440 local longname=filename_avg_len_is_thirty_two_
10441 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10442 error "failed to hardlink many files"
10443 links=$($LFS fid2path $DIR $FID | wc -l)
10444 echo -n "${links}/1000 links in link EA"
10445 [[ ${links} -gt 60 ]] ||
10446 err17935 "expected at least 60 links in link EA"
10447 unlinkmany $remote_dir/foo2/$longname 1000 ||
10448 error "failed to unlink many hardlinks"
10450 run_test 161b "link ea sanity under remote directory"
10453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10455 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10456 skip "Need MDS version at least 2.1.5" && return
10458 # define CLF_RENAME_LAST 0x0001
10459 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10460 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10461 changelog_register -n)
10463 mkdir -p $DIR/$tdir
10464 touch $DIR/$tdir/foo_161c
10465 touch $DIR/$tdir/bar_161c
10466 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10467 $LFS changelog $MDT0 | grep RENME
10468 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10470 $LFS changelog_clear $MDT0 $USER 0
10471 if [ x$flags != "x0x1" ]; then
10472 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10474 error "flag $flags is not 0x1"
10476 echo "rename overwrite a target having nlink = 1," \
10477 "changelog record has flags of $flags"
10479 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10480 touch $DIR/$tdir/foo_161c
10481 touch $DIR/$tdir/bar_161c
10482 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10483 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10484 $LFS changelog $MDT0 | grep RENME
10485 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10486 $LFS changelog_clear $MDT0 $USER 0
10487 if [ x$flags != "x0x0" ]; then
10488 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10490 error "flag $flags is not 0x0"
10492 echo "rename overwrite a target having nlink > 1," \
10493 "changelog record has flags of $flags"
10495 # rename doesn't overwrite a target (changelog flag 0x0)
10496 touch $DIR/$tdir/foo_161c
10497 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10498 $LFS changelog $MDT0 | grep RENME
10499 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10500 $LFS changelog_clear $MDT0 $USER 0
10501 if [ x$flags != "x0x0" ]; then
10502 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10504 error "flag $flags is not 0x0"
10506 echo "rename doesn't overwrite a target," \
10507 "changelog record has flags of $flags"
10509 # define CLF_UNLINK_LAST 0x0001
10510 # unlink a file having nlink = 1 (changelog flag 0x1)
10511 rm -f $DIR/$tdir/foo2_161c
10512 $LFS changelog $MDT0 | grep UNLNK
10513 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10514 $LFS changelog_clear $MDT0 $USER 0
10515 if [ x$flags != "x0x1" ]; then
10516 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10518 error "flag $flags is not 0x1"
10520 echo "unlink a file having nlink = 1," \
10521 "changelog record has flags of $flags"
10523 # unlink a file having nlink > 1 (changelog flag 0x0)
10524 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10525 rm -f $DIR/$tdir/foobar_161c
10526 $LFS changelog $MDT0 | grep UNLNK
10527 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10528 $LFS changelog_clear $MDT0 $USER 0
10529 if [ x$flags != "x0x0" ]; then
10530 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10532 error "flag $flags is not 0x0"
10534 echo "unlink a file having nlink > 1," \
10535 "changelog record has flags of $flags"
10536 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10538 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10545 local path=$(${LFS} fid2path $*)
10546 # Remove the '//' indicating a remote directory
10547 path=$(echo $path | sed 's#//#/#g')
10550 if [ $RC -ne 0 ]; then
10551 err17935 "path looked up of $expected failed. Error $RC"
10553 elif [ "${path}" != "${expected}" ]; then
10554 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10557 echo "fid $fid resolves to path $path (expected $expected)"
10561 # Make changes to filesystem
10562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10563 test_mkdir -p -c1 $DIR/$tdir/d2
10564 touch $DIR/$tdir/d2/$tfile
10565 touch $DIR/$tdir/d2/x1
10566 touch $DIR/$tdir/d2/x2
10567 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10568 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10570 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10571 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10572 error "check path $tdir/d2/$tfile failed"
10575 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10576 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10577 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10578 error "check path $tdir/d2/p/q/r/slink failed"
10580 # softlink to wrong file
10581 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10582 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10583 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10584 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10587 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10588 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10589 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10590 # fid2path dir/fsname should both work
10591 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10592 error "check path $tdir/d2/a/b/c/new_file failed"
10593 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10594 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10596 # hardlink count: check that there are 2 links
10597 # Doesnt work with CMD yet: 17935
10598 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10599 err17935 "expected 2 links"
10601 # hardlink indexing: remove the first link
10602 rm $DIR/$tdir/d2/p/q/r/hlink
10603 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10604 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10608 run_test 162 "path lookup sanity"
10611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10612 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10615 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10616 error "create striped dir failed"
10618 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10619 tail -n 1 | awk '{print $2}')
10620 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10622 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10623 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10626 for ((i=0;i<5;i++)); do
10627 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10628 error "get fid for f$i failed"
10629 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10630 error "check path $tdir/striped_dir/f$i failed"
10632 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10633 error "get fid for d$i failed"
10634 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10635 error "check path $tdir/striped_dir/d$i failed"
10640 run_test 162b "striped directory path lookup sanity"
10642 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10644 test_mkdir $DIR/$tdir.local
10645 test_mkdir $DIR/$tdir.remote
10646 local lpath=$tdir.local
10647 local rpath=$tdir.remote
10649 for ((i = 0; i <= 101; i++)); do
10652 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10653 error "get fid for local directory $DIR/$lpath failed"
10654 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10655 error "check path for local directory $DIR/$lpath failed"
10658 test_mkdir $DIR/$rpath
10659 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10660 error "get fid for remote directory $DIR/$rpath failed"
10661 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10662 error "check path for remote directory $DIR/$rpath failed"
10667 run_test 162c "fid2path works with paths 100 or more directories deep"
10670 # do directio so as not to populate the page cache
10671 log "creating a 10 Mb file"
10672 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10673 log "starting reads"
10674 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10675 log "truncating the file"
10676 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10678 kill %+ || true # reads might have finished
10679 echo "wait until dd is finished"
10681 log "removing the temporary file"
10682 rm -rf $DIR/$tfile || error "tmp file removal failed"
10684 run_test 169 "parallel read and truncate should not deadlock"
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10688 $LCTL clear # bug 18514
10689 $LCTL debug_daemon start $TMP/${tfile}_log_good
10691 $LCTL debug_daemon stop
10692 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10693 error "sed failed to read log_good"
10695 $LCTL debug_daemon start $TMP/${tfile}_log_good
10697 $LCTL debug_daemon stop
10699 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10700 error "lctl df log_bad failed"
10702 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10703 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10705 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10706 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10708 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10709 error "bad_line good_line1 good_line2 are empty"
10711 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10712 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10713 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10715 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10716 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10717 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10719 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10720 error "bad_line_new good_line_new are empty"
10722 local expected_good=$((good_line1 + good_line2*2))
10724 rm -f $TMP/${tfile}*
10725 # LU-231, short malformed line may not be counted into bad lines
10726 if [ $bad_line -ne $bad_line_new ] &&
10727 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10728 error "expected $bad_line bad lines, but got $bad_line_new"
10732 if [ $expected_good -ne $good_line_new ]; then
10733 error "expected $expected_good good lines, but got $good_line_new"
10738 run_test 170 "test lctl df to handle corrupted log ====================="
10740 test_171() { # bug20592
10741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10742 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10743 $LCTL set_param fail_loc=0x50e
10744 $LCTL set_param fail_val=3000
10745 multiop_bg_pause $DIR/$tfile O_s || true
10747 kill -USR1 $MULTIPID
10751 if dmesg | grep "recursive fault"; then
10752 error "caught a recursive fault"
10754 $LCTL set_param fail_loc=0
10757 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10759 # it would be good to share it with obdfilter-survey/iokit-libecho code
10760 setup_obdecho_osc () {
10763 local obdfilter_name=$2
10764 echo "Creating new osc for $obdfilter_name on $ost_nid"
10765 # make sure we can find loopback nid
10766 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10768 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10769 ${obdfilter_name}_osc_UUID || rc=2; }
10770 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10771 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10775 cleanup_obdecho_osc () {
10776 local obdfilter_name=$1
10777 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10778 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10785 local pages=${3:-64}
10790 local obd_size=$(get_obd_size $node $OBD)
10791 local page_size=$(get_page_size $node)
10792 if [[ -n "$obd_size" ]]; then
10793 local new_count=$((obd_size / (pages * page_size / 1024)))
10794 [[ $new_count -ge $count ]] || count=$new_count
10797 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10798 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10800 if [ $rc -eq 0 ]; then
10801 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10802 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10804 echo "New object id is $id"
10805 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10807 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10808 "test_brw $count w v $pages $id" || rc=4; }
10809 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10811 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10812 "cleanup" || rc=5; }
10813 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10814 "detach" || rc=6; }
10815 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10821 remote_ost_nodsh && skip "remote OST with nodsh" && return
10823 local rmmod_local=0
10825 if ! module_loaded obdecho; then
10826 load_module obdecho/obdecho
10830 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10831 local host=$(lctl get_param -n osc.$osc.import |
10832 awk '/current_connection:/ {print $2}' )
10833 local target=$(lctl get_param -n osc.$osc.import |
10834 awk '/target:/ {print $2}' )
10835 target=${target%_UUID}
10837 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10838 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10839 [[ -n $target ]] && cleanup_obdecho_osc $target
10840 [ $rmmod_local -eq 1 ] && rmmod obdecho
10843 run_test 180a "test obdecho on osc"
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10847 remote_ost_nodsh && skip "remote OST with nodsh" && return
10849 local rmmod_remote=0
10851 do_facet ost1 "lsmod | grep -q obdecho || " \
10852 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10853 "modprobe obdecho; }" && rmmod_remote=1
10854 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10855 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10856 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10859 run_test 180b "test obdecho directly on obdfilter"
10861 test_180c() { # LU-2598
10862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10863 remote_ost_nodsh && skip "remote OST with nodsh" && return
10864 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10865 skip "Need MDS version at least 2.4.0" && return
10868 local rmmod_remote=false
10869 local pages=16384 # 64MB bulk I/O RPC size
10872 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10873 rmmod_remote=true || error "failed to load module obdecho"
10875 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10877 if [ -n "$target" ]; then
10878 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10880 echo "there is no obdfilter target on ost1"
10883 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10886 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10888 test_181() { # bug 22177
10889 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10890 # create enough files to index the directory
10891 createmany -o $DIR/$tdir/foobar 4000
10892 # print attributes for debug purpose
10895 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10897 # remove the files & current working dir
10898 unlinkmany $DIR/$tdir/foobar 4000
10900 kill -USR1 $MULTIPID
10902 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10905 run_test 181 "Test open-unlinked dir ========================"
10908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10909 # disable MDC RPC lock wouldn't crash client
10913 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10914 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10915 $LCTL set_param fail_loc=0x804
10917 for (( i=0; i < $tcount; i++ )) ; do
10918 mkdir $DIR/$tdir/$i
10919 createmany -o $DIR/$tdir/$i/f- $fcount &
10923 for (( i=0; i < $tcount; i++ )) ; do
10924 unlinkmany $DIR/$tdir/$i/f- $fcount &
10930 $LCTL set_param fail_loc=0
10932 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10934 test_183() { # LU-2275
10935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10936 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10937 skip "Need MDS version at least 2.3.56" && return
10939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10940 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10941 echo aaa > $DIR/$tdir/$tfile
10943 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10944 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10946 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10947 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10949 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10951 # Flush negative dentry cache
10952 touch $DIR/$tdir/$tfile
10954 # We are not checking for any leaked references here, they'll
10955 # become evident next time we do cleanup with module unload.
10958 run_test 183 "No crash or request leak in case of strange dispositions ========"
10960 # test suite 184 is for LU-2016, LU-2017
10962 check_swap_layouts_support && return 0
10964 dir0=$DIR/$tdir/$testnum
10965 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10970 $SETSTRIPE -c1 $file1
10972 $SETSTRIPE -c2 $file2
10974 gen1=$($GETSTRIPE -g $file1)
10975 gen2=$($GETSTRIPE -g $file2)
10977 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10978 gen=$($GETSTRIPE -g $file1)
10979 [[ $gen1 != $gen ]] ||
10980 "Layout generation on $file1 does not change"
10981 gen=$($GETSTRIPE -g $file2)
10982 [[ $gen2 != $gen ]] ||
10983 "Layout generation on $file2 does not change"
10985 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10986 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10988 run_test 184a "Basic layout swap"
10991 check_swap_layouts_support && return 0
10993 dir0=$DIR/$tdir/$testnum
10994 mkdir -p $dir0 || error "creating dir $dir0"
11001 $SETSTRIPE -c1 $file1
11002 $SETSTRIPE -c2 $file2
11003 $SETSTRIPE -c1 $file3
11004 chown $RUNAS_ID $file3
11005 gen1=$($GETSTRIPE -g $file1)
11006 gen2=$($GETSTRIPE -g $file2)
11008 $LFS swap_layouts $dir1 $dir2 &&
11009 error "swap of directories layouts should fail"
11010 $LFS swap_layouts $dir1 $file1 &&
11011 error "swap of directory and file layouts should fail"
11012 $RUNAS $LFS swap_layouts $file1 $file2 &&
11013 error "swap of file we cannot write should fail"
11014 $LFS swap_layouts $file1 $file3 &&
11015 error "swap of file with different owner should fail"
11016 /bin/true # to clear error code
11018 run_test 184b "Forbidden layout swap (will generate errors)"
11021 check_swap_layouts_support && return 0
11023 local dir0=$DIR/$tdir/$testnum
11024 mkdir -p $dir0 || error "creating dir $dir0"
11026 local ref1=$dir0/ref1
11027 local ref2=$dir0/ref2
11028 local file1=$dir0/file1
11029 local file2=$dir0/file2
11030 # create a file large enough for the concurent test
11031 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11032 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11033 echo "ref file size: ref1($(stat -c %s $ref1))," \
11034 "ref2($(stat -c %s $ref2))"
11037 dd if=$ref1 of=$file1 bs=16k &
11040 # Make sure dd starts to copy file
11041 while [ ! -f $file1 ]; do sleep 0.1; done
11043 $LFS swap_layouts $file1 $file2
11046 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11047 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11049 # how many bytes copied before swapping layout
11050 local copied=$(stat -c %s $file2)
11051 local remaining=$(stat -c %s $ref1)
11052 remaining=$((remaining - copied))
11053 echo "Copied $copied bytes before swapping layout..."
11055 cmp -n $copied $file1 $ref2 | grep differ &&
11056 error "Content mismatch [0, $copied) of ref2 and file1"
11057 cmp -n $copied $file2 $ref1 ||
11058 error "Content mismatch [0, $copied) of ref1 and file2"
11059 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11060 error "Content mismatch [$copied, EOF) of ref1 and file1"
11063 rm -f $ref1 $ref2 $file1 $file2
11065 run_test 184c "Concurrent write and layout swap"
11068 check_swap_layouts_support && return 0
11069 [ -z "$(which getfattr 2>/dev/null)" ] &&
11070 skip "no getfattr command" && return 0
11072 local file1=$DIR/$tdir/$tfile-1
11073 local file2=$DIR/$tdir/$tfile-2
11074 local file3=$DIR/$tdir/$tfile-3
11078 mkdir -p $DIR/$tdir
11079 touch $file1 || error "create $file1 failed"
11080 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11081 error "create $file2 failed"
11082 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11083 error "create $file3 failed"
11084 lovea1=$($LFS getstripe $file1 | sed 1d)
11086 $LFS swap_layouts $file2 $file3 ||
11087 error "swap $file2 $file3 layouts failed"
11088 $LFS swap_layouts $file1 $file2 ||
11089 error "swap $file1 $file2 layouts failed"
11091 lovea2=$($LFS getstripe $file2 | sed 1d)
11092 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11094 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11095 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11097 run_test 184d "allow stripeless layouts swap"
11100 test_185() { # LU-2441
11101 # LU-3553 - no volatile file support in old servers
11102 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11103 { skip "Need MDS version at least 2.3.60"; return 0; }
11105 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11106 touch $DIR/$tdir/spoo
11107 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11108 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11109 error "cannot create/write a volatile file"
11110 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11111 error "FID is still valid after close"
11113 multiop_bg_pause $DIR/$tdir vVw4096_c
11120 # assume that the next FID for this client is sequential, since stdout
11121 # is unfortunately eaten by multiop_bg_pause
11122 local n=$((${fidv[1]} + 1))
11123 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11124 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11125 error "FID is missing before close"
11126 kill -USR1 $multi_pid
11127 # 1 second delay, so if mtime change we will see it
11129 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11130 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11132 run_test 185 "Volatile file support"
11135 local dir0=$DIR/$tdir/$testnum
11136 mkdir -p $dir0 || error "creating dir $dir0"
11138 local file=$dir0/file1
11139 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11140 local dv1=$($LFS data_version $file)
11141 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11142 local dv2=$($LFS data_version $file)
11143 [[ $dv1 != $dv2 ]] ||
11144 error "data version did not change on write $dv1 == $dv2"
11149 run_test 187a "Test data version change"
11152 local dir0=$DIR/$tdir/$testnum
11153 mkdir -p $dir0 || error "creating dir $dir0"
11155 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11156 [[ ${DV[0]} != ${DV[1]} ]] ||
11157 error "data version did not change on write"\
11158 " ${DV[0]} == ${DV[1]}"
11163 run_test 187b "Test data version change on volatile file"
11166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11167 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11169 local POOL=${POOL:-cea1}
11170 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11171 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11174 local last_ost=$(($OSTCOUNT - 1))
11176 local ost_list=$(seq $first_ost $ost_step $last_ost)
11177 local ost_range="$first_ost $last_ost $ost_step"
11178 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11179 local file_dir=$POOL_ROOT/file_tst
11180 local subdir=$test_path/subdir
11184 # former test_200a test_200b
11185 pool_add $POOL || { rc=$? ; break; }
11186 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11187 # former test_200c test_200d
11188 mkdir -p $test_path
11189 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11190 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11192 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11193 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11194 || { rc=$? ; break; }
11195 # former test_200e test_200f
11196 local files=$((OSTCOUNT*3))
11197 pool_alloc_files $POOL $test_path $files "$ost_list" \
11198 || { rc=$? ; break; }
11199 pool_create_files $POOL $file_dir $files "$ost_list" \
11200 || { rc=$? ; break; }
11201 # former test_200g test_200h
11202 pool_lfs_df $POOL || { rc=$? ; break; }
11203 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11205 # former test_201a test_201b test_201c
11206 pool_remove_first_target $POOL || { rc=$? ; break; }
11208 local f=$test_path/$tfile
11209 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11210 pool_remove $POOL $f || { rc=$? ; break; }
11217 run_test 200 "OST pools"
11219 # usage: default_attr <count | size | offset>
11221 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11224 # usage: check_default_stripe_attr
11225 check_default_stripe_attr() {
11226 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11228 --stripe-count|--count)
11229 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11230 --stripe-size|--size)
11231 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11232 --stripe-index|--index)
11235 error "unknown getstripe attr '$1'"
11238 [ $ACTUAL != $EXPECTED ] &&
11239 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11243 test_mkdir -p $DIR/$tdir
11244 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11246 check_default_stripe_attr --stripe-count
11247 check_default_stripe_attr --stripe-size
11248 check_default_stripe_attr --stripe-index
11252 run_test 204a "Print default stripe attributes ================="
11255 test_mkdir -p $DIR/$tdir
11256 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11258 check_default_stripe_attr --stripe-size
11259 check_default_stripe_attr --stripe-index
11263 run_test 204b "Print default stripe size and offset ==========="
11266 test_mkdir -p $DIR/$tdir
11267 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11269 check_default_stripe_attr --stripe-count
11270 check_default_stripe_attr --stripe-index
11274 run_test 204c "Print default stripe count and offset ==========="
11277 test_mkdir -p $DIR/$tdir
11278 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11280 check_default_stripe_attr --stripe-count
11281 check_default_stripe_attr --stripe-size
11285 run_test 204d "Print default stripe count and size ============="
11288 test_mkdir -p $DIR/$tdir
11289 $SETSTRIPE -d $DIR/$tdir
11291 check_default_stripe_attr --stripe-count --raw
11292 check_default_stripe_attr --stripe-size --raw
11293 check_default_stripe_attr --stripe-index --raw
11297 run_test 204e "Print raw stripe attributes ================="
11300 test_mkdir -p $DIR/$tdir
11301 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11303 check_default_stripe_attr --stripe-size --raw
11304 check_default_stripe_attr --stripe-index --raw
11308 run_test 204f "Print raw stripe size and offset ==========="
11311 test_mkdir -p $DIR/$tdir
11312 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11314 check_default_stripe_attr --stripe-count --raw
11315 check_default_stripe_attr --stripe-index --raw
11319 run_test 204g "Print raw stripe count and offset ==========="
11322 test_mkdir -p $DIR/$tdir
11323 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11325 check_default_stripe_attr --stripe-count --raw
11326 check_default_stripe_attr --stripe-size --raw
11330 run_test 204h "Print raw stripe count and size ============="
11332 # Figure out which job scheduler is being used, if any,
11333 # or use a fake one
11334 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11335 JOBENV=SLURM_JOB_ID
11336 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11338 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11340 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11341 JOBENV=LOADL_STEP_ID
11342 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11348 verify_jobstats() {
11352 # clear old jobstats
11353 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11354 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11356 # use a new JobID for this test, or we might see an old one
11357 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11361 log "Using JobID environment variable $JOBENV=$JOBVAL"
11363 if [ $JOBENV = "FAKE_JOBID" ]; then
11364 FAKE_JOBID=$JOBVAL $cmd
11369 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11370 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11371 do_facet $FACET lctl get_param mdt.*.job_stats |
11372 grep $JOBVAL || error "No job stats found on MDT $FACET"
11374 if [ "$target" = "ost" -o "$target" = "both" ]; then
11376 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11377 grep $JOBVAL || error "No job stats found on OST $FACET"
11383 NEW_JOBENV=${1:-$OLD_JOBENV}
11384 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11385 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11388 test_205() { # Job stats
11389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11390 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11391 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11392 skip "Server doesn't support jobstats" && return 0
11393 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11396 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11397 if [ $OLD_JOBENV != $JOBENV ]; then
11398 jobstats_set $JOBENV
11399 trap jobstats_set EXIT
11402 local user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11403 changelog_register -n)
11404 echo "Registered as changelog user $user"
11407 cmd="mkdir $DIR/$tfile"
11408 verify_jobstats "$cmd" "mdt"
11410 cmd="rm -fr $DIR/$tfile"
11411 verify_jobstats "$cmd" "mdt"
11413 cmd="mknod $DIR/$tfile c 1 3"
11414 verify_jobstats "$cmd" "mdt"
11416 cmd="rm -f $DIR/$tfile"
11417 verify_jobstats "$cmd" "mdt"
11419 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11420 verify_jobstats "$cmd" "mdt"
11422 cmd="touch $DIR/$tfile"
11423 verify_jobstats "$cmd" "both"
11425 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11426 verify_jobstats "$cmd" "ost"
11428 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11429 verify_jobstats "$cmd" "ost"
11431 cmd="$TRUNCATE $DIR/$tfile 0"
11432 verify_jobstats "$cmd" "both"
11434 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11435 verify_jobstats "$cmd" "mdt"
11437 # Ensure that jobid are present in changelog (if supported by MDS)
11438 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11440 $LFS changelog $MDT0 | tail -9
11441 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11442 [ $jobids -eq 9 ] ||
11443 error "Wrong changelog jobid count $jobids != 9"
11447 jobstats_set $JOBENV
11449 $LFS changelog $MDT0 | tail -1
11450 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11451 [ $jobids -eq 0 ] ||
11452 error "Unexpected jobids when jobid_var=$JOBENV"
11456 rm -f $DIR/jobstats_test_rename
11458 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11460 run_test 205 "Verify job stats"
11462 # LU-1480, LU-1773 and LU-1657
11464 mkdir -p $DIR/$tdir
11465 $SETSTRIPE -c -1 $DIR/$tdir
11466 #define OBD_FAIL_LOV_INIT 0x1403
11467 $LCTL set_param fail_loc=0xa0001403
11468 $LCTL set_param fail_val=1
11469 touch $DIR/$tdir/$tfile || true
11471 run_test 206 "fail lov_init_raid0() doesn't lbug"
11474 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11475 local fsz=`stat -c %s $DIR/$tfile`
11476 cancel_lru_locks mdc
11478 # do not return layout in getattr intent
11479 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11480 $LCTL set_param fail_loc=0x170
11481 local sz=`stat -c %s $DIR/$tfile`
11483 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11487 run_test 207a "can refresh layout at glimpse"
11490 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11491 local cksum=`md5sum $DIR/$tfile`
11492 local fsz=`stat -c %s $DIR/$tfile`
11493 cancel_lru_locks mdc
11494 cancel_lru_locks osc
11496 # do not return layout in getattr intent
11497 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11498 $LCTL set_param fail_loc=0x171
11500 # it will refresh layout after the file is opened but before read issues
11501 echo checksum is "$cksum"
11502 echo "$cksum" |md5sum -c --quiet || error "file differs"
11506 run_test 207b "can refresh layout at open"
11509 # FIXME: in this test suite, only RD lease is used. This is okay
11510 # for now as only exclusive open is supported. After generic lease
11511 # is done, this test suite should be revised. - Jinshan
11513 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11514 { skip "Need MDS version at least 2.4.52"; return 0; }
11515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11517 echo "==== test 1: verify get lease work"
11518 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11520 echo "==== test 2: verify lease can be broken by upcoming open"
11521 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11525 $MULTIOP $DIR/$tfile oO_RDONLY:c
11526 kill -USR1 $PID && wait $PID || error "break lease error"
11528 echo "==== test 3: verify lease can't be granted if an open already exists"
11529 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11533 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11534 kill -USR1 $PID && wait $PID || error "open file error"
11536 echo "==== test 4: lease can sustain over recovery"
11537 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11543 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11545 echo "==== test 5: lease broken can't be regained by replay"
11546 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11550 # open file to break lease and then recovery
11551 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11554 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11558 run_test 208 "Exclusive open"
11561 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11562 skip_env "must have disp_stripe" && return
11565 sync; sleep 5; sync;
11567 echo 3 > /proc/sys/vm/drop_caches
11568 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11570 # open/close 500 times
11571 for i in $(seq 500); do
11575 echo 3 > /proc/sys/vm/drop_caches
11576 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11578 echo "before: $req_before, after: $req_after"
11579 [ $((req_after - req_before)) -ge 300 ] &&
11580 error "open/close requests are not freed"
11583 run_test 209 "read-only open/close requests should be freed promptly"
11587 size=$((size % 8192 + 1))
11588 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11589 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11590 rm -f $DIR/f212 $DIR/f212.xyz
11592 run_test 212 "Sendfile test ============================================"
11595 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11596 cancel_lru_locks osc
11597 lctl set_param fail_loc=0x8000040f
11598 # generate a read lock
11599 cat $DIR/$tfile > /dev/null
11600 # write to the file, it will try to cancel the above read lock.
11601 cat /etc/hosts >> $DIR/$tfile
11603 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11605 test_214() { # for bug 20133
11606 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11607 for (( i=0; i < 340; i++ )) ; do
11608 touch $DIR/$tdir/d214c/a$i
11611 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11612 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11613 ls $DIR/d214c || error "ls $DIR/d214c failed"
11614 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11615 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11617 run_test 214 "hash-indexed directory test - bug 20133"
11619 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11620 create_lnet_proc_files() {
11621 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11622 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11624 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11625 rm -f "$TMP/lnet_$1.sys_tmp"
11628 # counterpart of create_lnet_proc_files
11629 remove_lnet_proc_files() {
11630 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11633 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11634 # 3rd arg as regexp for body
11635 check_lnet_proc_stats() {
11636 local l=$(cat "$TMP/lnet_$1" |wc -l)
11637 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11639 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11642 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11643 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11644 # optional and can be regexp for 2nd line (lnet.routes case)
11645 check_lnet_proc_entry() {
11646 local blp=2 # blp stands for 'position of 1st line of body'
11647 [ -z "$5" ] || blp=3 # lnet.routes case
11649 local l=$(cat "$TMP/lnet_$1" |wc -l)
11650 # subtracting one from $blp because the body can be empty
11651 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11653 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11654 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11656 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11657 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11659 # bail out if any unexpected line happened
11660 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11661 [ "$?" != 0 ] || error "$2 misformatted"
11664 test_215() { # for bugs 18102, 21079, 21517
11665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11666 local N='(0|[1-9][0-9]*)' # non-negative numeric
11667 local P='[1-9][0-9]*' # positive numeric
11668 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11669 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11670 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11671 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11673 local L1 # regexp for 1st line
11674 local L2 # regexp for 2nd line (optional)
11675 local BR # regexp for the rest (body)
11677 # lnet.stats should look as 11 space-separated non-negative numerics
11678 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11679 create_lnet_proc_files "stats"
11680 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11681 remove_lnet_proc_files "stats"
11683 # lnet.routes should look like this:
11684 # Routing disabled/enabled
11685 # net hops priority state router
11686 # where net is a string like tcp0, hops > 0, priority >= 0,
11687 # state is up/down,
11688 # router is a string like 192.168.1.1@tcp2
11689 L1="^Routing (disabled|enabled)$"
11690 L2="^net +hops +priority +state +router$"
11691 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11692 create_lnet_proc_files "routes"
11693 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11694 remove_lnet_proc_files "routes"
11696 # lnet.routers should look like this:
11697 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11698 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11699 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11700 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11701 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11702 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11703 create_lnet_proc_files "routers"
11704 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11705 remove_lnet_proc_files "routers"
11707 # lnet.peers should look like this:
11708 # nid refs state last max rtr min tx min queue
11709 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11710 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11711 # numeric (0 or >0 or <0), queue >= 0.
11712 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11713 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11714 create_lnet_proc_files "peers"
11715 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11716 remove_lnet_proc_files "peers"
11718 # lnet.buffers should look like this:
11719 # pages count credits min
11720 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11721 L1="^pages +count +credits +min$"
11722 BR="^ +$N +$N +$I +$I$"
11723 create_lnet_proc_files "buffers"
11724 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11725 remove_lnet_proc_files "buffers"
11727 # lnet.nis should look like this:
11728 # nid status alive refs peer rtr max tx min
11729 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11730 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11731 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11732 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11733 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11734 create_lnet_proc_files "nis"
11735 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11736 remove_lnet_proc_files "nis"
11738 # can we successfully write to lnet.stats?
11739 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
11740 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11742 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
11744 test_216() { # bug 20317
11745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11746 remote_ost_nodsh && skip "remote OST with nodsh" && return
11749 local facets=$(get_facets OST)
11750 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11752 save_lustre_params client "osc.*.contention_seconds" > $p
11753 save_lustre_params $facets \
11754 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11755 save_lustre_params $facets \
11756 "ldlm.namespaces.filter-*.contended_locks" >> $p
11757 save_lustre_params $facets \
11758 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11761 # agressive lockless i/o settings
11762 for node in $(osts_nodes); do
11763 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'
11765 lctl set_param -n osc.*.contention_seconds 60
11767 $DIRECTIO write $DIR/$tfile 0 10 4096
11768 $CHECKSTAT -s 40960 $DIR/$tfile
11770 # disable lockless i/o
11771 for node in $(osts_nodes); do
11772 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11774 lctl set_param -n osc.*.contention_seconds 0
11777 dd if=/dev/zero of=$DIR/$tfile count=0
11778 $CHECKSTAT -s 0 $DIR/$tfile
11780 restore_lustre_params <$p
11784 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11786 test_217() { # bug 22430
11787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11791 for node in $(nodes_list); do
11792 nid=$(host_nids_address $node $NETTYPE)
11793 if [[ $nid = *-* ]] ; then
11794 echo "lctl ping $nid@$NETTYPE"
11795 lctl ping $nid@$NETTYPE
11797 echo "skipping $node (no hyphen detected)"
11801 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11804 # do directio so as not to populate the page cache
11805 log "creating a 10 Mb file"
11806 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11807 log "starting reads"
11808 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11809 log "truncating the file"
11810 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11812 kill %+ || true # reads might have finished
11813 echo "wait until dd is finished"
11815 log "removing the temporary file"
11816 rm -rf $DIR/$tfile || error "tmp file removal failed"
11818 run_test 218 "parallel read and truncate should not deadlock ======================="
11821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11822 # write one partial page
11823 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11824 # set no grant so vvp_io_commit_write will do sync write
11825 $LCTL set_param fail_loc=0x411
11826 # write a full page at the end of file
11827 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11829 $LCTL set_param fail_loc=0
11830 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11831 $LCTL set_param fail_loc=0x411
11832 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11835 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11836 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11838 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11840 test_220() { #LU-325
11841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11842 remote_ost_nodsh && skip "remote OST with nodsh" && return
11845 test_mkdir -p $DIR/$tdir
11846 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11847 awk '{print $2}' | sed -e 's/_UUID$//')
11850 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11851 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11852 osc.$mdtosc_proc1.prealloc_last_id)
11853 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11854 osc.$mdtosc_proc1.prealloc_next_id)
11858 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11859 #define OBD_FAIL_OST_ENOINO 0x229
11860 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11861 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11862 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11864 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11866 MDSOBJS=$((last_id - next_id))
11867 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11869 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11870 echo "OST still has $count kbytes free"
11872 echo "create $MDSOBJS files @next_id..."
11873 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11875 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11876 osc.$mdtosc_proc1.prealloc_last_id)
11877 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11878 osc.$mdtosc_proc1.prealloc_next_id)
11880 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11885 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11886 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11888 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11889 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11890 echo "unlink $MDSOBJS files @$next_id..."
11891 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11893 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11897 dd if=`which date` of=$MOUNT/date oflag=sync
11898 chmod +x $MOUNT/date
11900 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11901 $LCTL set_param fail_loc=0x80001401
11903 $MOUNT/date > /dev/null
11906 run_test 221 "make sure fault and truncate race to not cause OOM"
11909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11911 test_mkdir -p $DIR/$tdir
11912 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11913 createmany -o $DIR/$tdir/$tfile 10
11914 cancel_lru_locks mdc
11915 cancel_lru_locks osc
11916 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11917 $LCTL set_param fail_loc=0x31a
11918 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11919 $LCTL set_param fail_loc=0
11922 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11927 test_mkdir -p $DIR/$tdir
11928 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11929 createmany -o $DIR/$tdir/$tfile 10
11930 cancel_lru_locks mdc
11931 cancel_lru_locks osc
11932 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11933 $LCTL set_param fail_loc=0x31a
11934 rm -r $DIR/$tdir || "AGL for rmdir failed"
11935 $LCTL set_param fail_loc=0
11937 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11942 test_mkdir -p $DIR/$tdir
11943 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11944 createmany -o $DIR/$tdir/$tfile 10
11945 cancel_lru_locks mdc
11946 cancel_lru_locks osc
11947 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11948 $LCTL set_param fail_loc=0x31b
11949 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11950 $LCTL set_param fail_loc=0
11953 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11955 test_224a() { # LU-1039, MRP-303
11956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11957 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11958 $LCTL set_param fail_loc=0x508
11959 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11960 $LCTL set_param fail_loc=0
11963 run_test 224a "Don't panic on bulk IO failure"
11965 test_224b() { # LU-1039, MRP-303
11966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11967 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11968 cancel_lru_locks osc
11969 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11970 $LCTL set_param fail_loc=0x515
11971 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11972 $LCTL set_param fail_loc=0
11975 run_test 224b "Don't panic on bulk IO failure"
11977 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11980 if [ -z ${MDSSURVEY} ]; then
11981 skip_env "mds-survey not found" && return
11984 [ $MDSCOUNT -ge 2 ] &&
11985 skip "skipping now for more than one MDT" && return
11987 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11988 { skip "Need MDS version at least 2.2.51"; return; }
11990 local mds=$(facet_host $SINGLEMDS)
11991 local target=$(do_nodes $mds 'lctl dl' | \
11992 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11994 local cmd1="file_count=1000 thrhi=4"
11995 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11996 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11997 local cmd="$cmd1 $cmd2 $cmd3"
11999 rm -f ${TMP}/mds_survey*
12001 eval $cmd || error "mds-survey with zero-stripe failed"
12002 cat ${TMP}/mds_survey*
12003 rm -f ${TMP}/mds_survey*
12005 run_test 225a "Metadata survey sanity with zero-stripe"
12008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12010 if [ -z ${MDSSURVEY} ]; then
12011 skip_env "mds-survey not found" && return
12013 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12014 { skip "Need MDS version at least 2.2.51"; return; }
12016 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12017 skip_env "Need to mount OST to test" && return
12020 [ $MDSCOUNT -ge 2 ] &&
12021 skip "skipping now for more than one MDT" && return
12022 local mds=$(facet_host $SINGLEMDS)
12023 local target=$(do_nodes $mds 'lctl dl' | \
12024 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12026 local cmd1="file_count=1000 thrhi=4"
12027 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12028 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12029 local cmd="$cmd1 $cmd2 $cmd3"
12031 rm -f ${TMP}/mds_survey*
12033 eval $cmd || error "mds-survey with stripe_count failed"
12034 cat ${TMP}/mds_survey*
12035 rm -f ${TMP}/mds_survey*
12037 run_test 225b "Metadata survey sanity with stripe_count = 1"
12039 mcreate_path2fid () {
12045 local path=$DIR/$tdir/$name
12050 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12051 error "cannot create $desc"
12053 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12055 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12057 fid_path=$($LFS fid2path $MOUNT $fid)
12059 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12061 [ "$path" == "$fid_path" ] ||
12062 error "fid2path returned $fid_path, expected $path"
12064 echo "pass with $path and $fid"
12069 mkdir -p $DIR/$tdir
12071 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12072 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12073 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12074 mcreate_path2fid 0040666 0 0 dir "directory"
12075 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12076 mcreate_path2fid 0100666 0 0 file "regular file"
12077 mcreate_path2fid 0120666 0 0 link "symbolic link"
12078 mcreate_path2fid 0140666 0 0 sock "socket"
12080 run_test 226a "call path2fid and fid2path on files of all type"
12083 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12087 mkdir -p $DIR/$tdir
12088 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12089 error "create remote directory failed"
12090 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12091 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12092 "character special file (null)"
12093 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12094 "character special file (no device)"
12095 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12096 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12097 "block special file (loop)"
12098 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12099 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12100 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12102 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12104 # LU-1299 Executing or running ldd on a truncated executable does not
12105 # cause an out-of-memory condition.
12107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12108 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12109 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12110 chmod +x $MOUNT/date
12112 $MOUNT/date > /dev/null
12113 ldd $MOUNT/date > /dev/null
12116 run_test 227 "running truncated executable does not cause OOM"
12118 # LU-1512 try to reuse idle OI blocks
12120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12122 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12123 skip "non-ldiskfs backend" && return
12125 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12126 local myDIR=$DIR/$tdir
12129 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12130 $LCTL set_param fail_loc=0x80001002
12131 createmany -o $myDIR/t- 10000
12132 $LCTL set_param fail_loc=0
12133 # The guard is current the largest FID holder
12135 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12137 local IDX=$(($SEQ % 64))
12139 do_facet $SINGLEMDS sync
12140 # Make sure journal flushed.
12142 local blk1=$(do_facet $SINGLEMDS \
12143 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12144 grep Blockcount | awk '{print $4}')
12146 # Remove old files, some OI blocks will become idle.
12147 unlinkmany $myDIR/t- 10000
12148 # Create new files, idle OI blocks should be reused.
12149 createmany -o $myDIR/t- 2000
12150 do_facet $SINGLEMDS sync
12151 # Make sure journal flushed.
12153 local blk2=$(do_facet $SINGLEMDS \
12154 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12155 grep Blockcount | awk '{print $4}')
12157 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12159 run_test 228a "try to reuse idle OI blocks"
12162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12164 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12165 skip "non-ldiskfs backend" && return
12167 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12168 local myDIR=$DIR/$tdir
12171 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12172 $LCTL set_param fail_loc=0x80001002
12173 createmany -o $myDIR/t- 10000
12174 $LCTL set_param fail_loc=0
12175 # The guard is current the largest FID holder
12177 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12179 local IDX=$(($SEQ % 64))
12181 do_facet $SINGLEMDS sync
12182 # Make sure journal flushed.
12184 local blk1=$(do_facet $SINGLEMDS \
12185 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12186 grep Blockcount | awk '{print $4}')
12188 # Remove old files, some OI blocks will become idle.
12189 unlinkmany $myDIR/t- 10000
12192 stop $SINGLEMDS || error "Fail to stop MDT."
12194 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12196 df $MOUNT || error "Fail to df."
12197 # Create new files, idle OI blocks should be reused.
12198 createmany -o $myDIR/t- 2000
12199 do_facet $SINGLEMDS sync
12200 # Make sure journal flushed.
12202 local blk2=$(do_facet $SINGLEMDS \
12203 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12204 grep Blockcount | awk '{print $4}')
12206 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12208 run_test 228b "idle OI blocks can be reused after MDT restart"
12212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12214 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12215 skip "non-ldiskfs backend" && return
12217 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12218 local myDIR=$DIR/$tdir
12221 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12222 $LCTL set_param fail_loc=0x80001002
12223 # 20000 files can guarantee there are index nodes in the OI file
12224 createmany -o $myDIR/t- 20000
12225 $LCTL set_param fail_loc=0
12226 # The guard is current the largest FID holder
12228 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12230 local IDX=$(($SEQ % 64))
12232 do_facet $SINGLEMDS sync
12233 # Make sure journal flushed.
12235 local blk1=$(do_facet $SINGLEMDS \
12236 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12237 grep Blockcount | awk '{print $4}')
12239 # Remove old files, some OI blocks will become idle.
12240 unlinkmany $myDIR/t- 20000
12242 # The OI file should become empty now
12244 # Create new files, idle OI blocks should be reused.
12245 createmany -o $myDIR/t- 2000
12246 do_facet $SINGLEMDS sync
12247 # Make sure journal flushed.
12249 local blk2=$(do_facet $SINGLEMDS \
12250 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12251 grep Blockcount | awk '{print $4}')
12253 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12255 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12257 test_229() { # LU-2482, LU-3448
12258 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12259 skip "No HSM support on MDS of $(get_lustre_version)," \
12260 "need 2.4.53 at least" && return
12261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12262 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12266 # Create a file with a released layout and stripe count 2.
12267 $MULTIOP $DIR/$tfile H2c ||
12268 error "failed to create file with released layout"
12270 $GETSTRIPE -v $DIR/$tfile
12272 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12273 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12275 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12276 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12277 stat $DIR/$tfile || error "failed to stat released file"
12279 chown $RUNAS_ID $DIR/$tfile ||
12280 error "chown $RUNAS_ID $DIR/$tfile failed"
12282 chgrp $RUNAS_ID $DIR/$tfile ||
12283 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12285 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12286 rm $DIR/$tfile || error "failed to remove released file"
12288 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12292 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12295 mkdir -p $DIR/$tdir/test_230_local
12296 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12297 [ $mdt_idx -ne 0 ] &&
12298 error "create local directory on wrong MDT $mdt_idx"
12300 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12301 error "create remote directory failed"
12302 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12303 [ $mdt_idx -ne $MDTIDX ] &&
12304 error "create remote directory on wrong MDT $mdt_idx"
12306 createmany -o $DIR/$tdir/test_230/t- 10 ||
12307 error "create files on remote directory failed"
12308 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12309 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12310 rm -r $DIR/$tdir || error "unlink remote directory failed"
12312 run_test 230a "Create remote directory and files under the remote directory"
12315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12316 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12323 local migrate_dir=$DIR/$tdir/migrate_dir
12324 local other_dir=$DIR/$tdir/other_dir
12326 mkdir -p $migrate_dir
12327 mkdir -p $other_dir
12328 for ((i=0; i<10; i++)); do
12329 mkdir -p $migrate_dir/dir_${i}
12330 createmany -o $migrate_dir/dir_${i}/f 10 ||
12331 error "create files under remote dir failed $i"
12334 cp /etc/passwd $migrate_dir/$tfile
12335 cp /etc/passwd $other_dir/$tfile
12336 chattr +SAD $migrate_dir
12337 chattr +SAD $migrate_dir/$tfile
12339 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12340 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12341 local old_dir_mode=$(stat -c%f $migrate_dir)
12342 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12344 mkdir -p $migrate_dir/dir_default_stripe2
12345 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12346 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12348 mkdir -p $other_dir
12349 ln $migrate_dir/$tfile $other_dir/luna
12350 ln $migrate_dir/$tfile $migrate_dir/sofia
12351 ln $other_dir/$tfile $migrate_dir/david
12352 ln -s $migrate_dir/$tfile $other_dir/zachary
12353 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12354 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12356 $LFS mv -v -M $MDTIDX $migrate_dir ||
12357 error "migrate remote dir error"
12359 echo "migratate to MDT1, then checking.."
12360 for ((i=0; i<10; i++)); do
12361 for file in $(find $migrate_dir/dir_${i}); do
12362 mdt_index=$($LFS getstripe -M $file)
12363 [ $mdt_index == $MDTIDX ] ||
12364 error "$file is not on MDT${MDTIDX}"
12368 # the multiple link file should still in MDT0
12369 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12370 [ $mdt_index == 0 ] ||
12371 error "$file is not on MDT${MDTIDX}"
12373 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12374 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12375 error " expect $old_dir_flag get $new_dir_flag"
12377 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12378 [ "$old_file_flag" = "$new_file_flag" ] ||
12379 error " expect $old_file_flag get $new_file_flag"
12381 local new_dir_mode=$(stat -c%f $migrate_dir)
12382 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12383 error "expect mode $old_dir_mode get $new_dir_mode"
12385 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12386 [ "$old_file_mode" = "$new_file_mode" ] ||
12387 error "expect mode $old_file_mode get $new_file_mode"
12389 diff /etc/passwd $migrate_dir/$tfile ||
12390 error "$tfile different after migration"
12392 diff /etc/passwd $other_dir/luna ||
12393 error "luna different after migration"
12395 diff /etc/passwd $migrate_dir/sofia ||
12396 error "sofia different after migration"
12398 diff /etc/passwd $migrate_dir/david ||
12399 error "david different after migration"
12401 diff /etc/passwd $other_dir/zachary ||
12402 error "zachary different after migration"
12404 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12405 error "${tfile}_ln different after migration"
12407 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12408 error "${tfile}_ln_other different after migration"
12410 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12411 [ $stripe_count = 2 ] ||
12412 error "dir strpe_count $d != 2 after migration."
12414 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12415 [ $stripe_count = 2 ] ||
12416 error "file strpe_count $d != 2 after migration."
12418 #migrate back to MDT0
12420 $LFS mv -v -M $MDTIDX $migrate_dir ||
12421 error "migrate remote dir error"
12423 echo "migrate back to MDT0, checking.."
12424 for file in $(find $migrate_dir); do
12425 mdt_index=$($LFS getstripe -M $file)
12426 [ $mdt_index == $MDTIDX ] ||
12427 error "$file is not on MDT${MDTIDX}"
12430 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12431 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12432 error " expect $old_dir_flag get $new_dir_flag"
12434 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12435 [ "$old_file_flag" = "$new_file_flag" ] ||
12436 error " expect $old_file_flag get $new_file_flag"
12438 local new_dir_mode=$(stat -c%f $migrate_dir)
12439 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12440 error "expect mode $old_dir_mode get $new_dir_mode"
12442 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12443 [ "$old_file_mode" = "$new_file_mode" ] ||
12444 error "expect mode $old_file_mode get $new_file_mode"
12446 diff /etc/passwd ${migrate_dir}/$tfile ||
12447 error "$tfile different after migration"
12449 diff /etc/passwd ${other_dir}/luna ||
12450 error "luna different after migration"
12452 diff /etc/passwd ${migrate_dir}/sofia ||
12453 error "sofia different after migration"
12455 diff /etc/passwd ${other_dir}/zachary ||
12456 error "zachary different after migration"
12458 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12459 error "${tfile}_ln different after migration"
12461 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12462 error "${tfile}_ln_other different after migration"
12464 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12465 [ $stripe_count = 2 ] ||
12466 error "dir strpe_count $d != 2 after migration."
12468 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12469 [ $stripe_count = 2 ] ||
12470 error "file strpe_count $d != 2 after migration."
12472 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12474 run_test 230b "migrate directory"
12477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12483 #If migrating directory fails in the middle, all entries of
12484 #the directory is still accessiable.
12485 mkdir -p $DIR/$tdir
12487 createmany -o $DIR/$tdir/f 10 ||
12488 error "create files under ${tdir} failed"
12490 #failed after migrating 5 entries
12491 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12492 do_facet mds1 lctl set_param fail_loc=0x20001801
12493 do_facet mds1 lctl set_param fail_val=5
12494 local t=`ls $DIR/$tdir | wc -l`
12495 $LFS mv -M $MDTIDX $DIR/$tdir &&
12496 error "migrate should failed after 5 entries"
12497 local u=`ls $DIR/$tdir | wc -l`
12498 [ "$u" == "$t" ] || error "$u != $t during migration"
12500 for file in $(find $DIR/$tdir); do
12501 stat $file || error "stat $file failed"
12504 do_facet mds1 lctl set_param fail_loc=0
12505 do_facet mds1 lctl set_param fail_val=0
12507 $LFS mv -M $MDTIDX $DIR/$tdir ||
12508 error "migrate open files should failed with open files"
12510 echo "Finish migration, then checking.."
12511 for file in $(find $DIR/$tdir); do
12512 mdt_index=$($LFS getstripe -M $file)
12513 [ $mdt_index == $MDTIDX ] ||
12514 error "$file is not on MDT${MDTIDX}"
12517 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12519 run_test 230c "check directory accessiblity if migration is failed"
12522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12529 mkdir -p $DIR/$tdir
12531 for ((i=0; i<100; i++)); do
12532 mkdir -p $DIR/$tdir/dir_${i}
12533 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12534 error "create files under remote dir failed $i"
12537 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12539 echo "Finish migration, then checking.."
12540 for file in $(find $DIR/$tdir); do
12541 mdt_index=$($LFS getstripe -M $file)
12542 [ $mdt_index == $MDTIDX ] ||
12543 error "$file is not on MDT${MDTIDX}"
12546 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12548 run_test 230d "check migrate big directory"
12552 # For simplicity this test assumes that max_pages_per_rpc
12553 # is the same across all OSCs
12554 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12555 local bulk_size=$((max_pages * 4096))
12557 mkdir -p $DIR/$tdir
12559 # clear the OSC stats
12560 $LCTL set_param osc.*.stats=0 &>/dev/null
12562 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12563 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12564 oflag=direct &>/dev/null || error "dd failed"
12566 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12567 if [ x$nrpcs != "x1" ]; then
12568 error "found $nrpc ost_write RPCs, not 1 as expected"
12571 # Drop the OSC cache, otherwise we will read from it
12572 cancel_lru_locks osc
12574 # clear the OSC stats
12575 $LCTL set_param osc.*.stats=0 &>/dev/null
12577 # Client reads $bulk_size.
12578 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12579 iflag=direct &>/dev/null || error "dd failed"
12581 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12582 if [ x$nrpcs != "x1" ]; then
12583 error "found $nrpc ost_read RPCs, not 1 as expected"
12586 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12589 mkdir -p $DIR/$tdir
12591 for i in {0..1023}; do
12592 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12593 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12594 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12598 run_test 231b "must not assert on fully utilized OST request buffer"
12601 mkdir -p $DIR/$tdir
12602 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12603 $LCTL set_param fail_loc=0x31c
12605 # ignore dd failure
12606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12608 $LCTL set_param fail_loc=0
12609 umount_client $MOUNT || error "umount failed"
12610 mount_client $MOUNT || error "mount failed"
12612 run_test 232 "failed lock should not block umount"
12615 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12616 { skip "Need MDS version at least 2.3.64"; return; }
12618 local fid=$($LFS path2fid $MOUNT)
12619 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12620 error "cannot access $MOUNT using its FID '$fid'"
12622 run_test 233a "checking that OBF of the FS root succeeds"
12625 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12626 { skip "Need MDS version at least 2.5.90"; return; }
12628 local fid=$($LFS path2fid $MOUNT/.lustre)
12629 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12630 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12632 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12633 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12634 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12636 run_test 233b "checking that OBF of the FS .lustre succeeds"
12639 local p="$TMP/sanityN-$TESTNAME.parameters"
12640 save_lustre_params client "llite.*.xattr_cache" > $p
12641 lctl set_param llite.*.xattr_cache 1 ||
12642 { skip "xattr cache is not supported"; return 0; }
12644 mkdir -p $DIR/$tdir || error "mkdir failed"
12645 touch $DIR/$tdir/$tfile || error "touch failed"
12646 # OBD_FAIL_LLITE_XATTR_ENOMEM
12647 $LCTL set_param fail_loc=0x1405
12648 # output of the form: attr 2 4 44 3 fc13 x86_64
12649 V=($(IFS=".-" rpm -q attr))
12650 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
12651 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
12652 # attr pre-2.4.44-7 had a bug with rc
12653 # LU-3703 - SLES 11 and FC13 clients have older attr
12654 getfattr -n user.attr $DIR/$tdir/$tfile &&
12655 error "getfattr should have failed with ENOMEM"
12657 skip "LU-3703: attr version $(getfattr --version) too old"
12659 $LCTL set_param fail_loc=0x0
12662 restore_lustre_params < $p
12665 run_test 234 "xattr cache should not crash on ENOMEM"
12668 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12669 skip "Need MDS version at least 2.4.52" && return
12670 flock_deadlock $DIR/$tfile
12675 124) error "process hangs on a deadlock"
12677 *) error "error executing flock_deadlock $DIR/$tfile"
12681 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12685 check_swap_layouts_support && return 0
12686 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12688 local ref1=/etc/passwd
12689 local ref2=/etc/group
12690 local file1=$DIR/$tdir/f1
12691 local file2=$DIR/$tdir/f2
12693 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12694 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12695 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12696 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12697 local fd=$(free_fd)
12698 local cmd="exec $fd<>$file2"
12701 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12702 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12705 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12710 run_test 236 "Layout swap on open unlinked file"
12712 # test to verify file handle related system calls
12713 # (name_to_handle_at/open_by_handle_at)
12714 # The new system calls are supported in glibc >= 2.14.
12717 echo "Test file_handle syscalls" > $DIR/$tfile ||
12718 error "write failed"
12719 check_fhandle_syscalls $DIR/$tfile ||
12720 error "check_fhandle_syscalls failed"
12722 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12724 # LU-4659 linkea consistency
12726 local server_version=$(lustre_version_code $SINGLEMDS)
12728 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12729 [[ $server_version -gt $(version_code 2.5.1) &&
12730 $server_version -lt $(version_code 2.5.50) ]] ||
12731 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12734 ln $DIR/$tfile $DIR/$tfile.lnk
12735 touch $DIR/$tfile.new
12736 mv $DIR/$tfile.new $DIR/$tfile
12737 local fid1=$(lfs path2fid $DIR/$tfile)
12738 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12739 local path1=$(lfs fid2path $FSNAME $fid1)
12740 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12741 local path2=$(lfs fid2path $FSNAME $fid2)
12742 [ $tfile.lnk == $path2 ] ||
12743 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12746 run_test 238 "Verify linkea consistency"
12749 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
12750 skip "Need MDS version at least 2.5.60" && return
12751 local list=$(comma_list $(mdts_nodes))
12753 mkdir -p $DIR/$tdir
12754 createmany -o $DIR/$tdir/f- 5000
12755 unlinkmany $DIR/$tdir/f- 5000
12756 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12757 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12758 osc.*MDT*.sync_in_flight" | calc_sum)
12759 [ "$changes" -eq 0 ] || error "$changes not synced"
12761 run_test 239 "osp_sync test"
12764 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12766 mkdir -p $DIR/$tdir
12768 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12769 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12770 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12771 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12773 umount_client $MOUNT || error "umount failed"
12774 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12775 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12776 mount_client $MOUNT || error "failed to mount client"
12778 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12779 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12781 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12784 for LOOP in $(seq $1); do
12785 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
12786 cancel_lru_locks osc
12791 for LOOP in $(seq $1); do
12792 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
12793 iflag=direct 2>/dev/null
12798 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
12800 cancel_lru_locks osc
12801 test_241_bio 1000 &
12806 run_test 241 "bio vs dio"
12809 mkdir -p $DIR/$tdir
12810 touch $DIR/$tdir/$tfile
12812 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
12813 do_facet mds1 lctl set_param fail_loc=0x105
12814 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
12816 do_facet mds1 lctl set_param fail_loc=0
12817 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
12819 run_test 242 "mdt_readpage failure should not cause directory unreadable"
12821 cleanup_test_300() {
12825 test_striped_dir() {
12830 mkdir -p $DIR/$tdir
12832 SAVE_UMASK=$(umask)
12833 trap cleanup_test_300 RETURN EXIT
12835 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12836 $DIR/$tdir/striped_dir ||
12837 error "set striped dir error"
12839 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12840 [ "$mode" = "755" ] || error "expect 755 got $mode"
12842 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12843 if [ "$stripe_count" != "2" ]; then
12844 error "stripe_count is $stripe_count, expect 2"
12847 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12848 if [ "$stripe_index" != "$mdt_index" ]; then
12849 error "stripe_index is $stripe_index, expect $mdt_index"
12852 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12853 error "nlink error after create striped dir"
12855 mkdir $DIR/$tdir/striped_dir/a
12856 mkdir $DIR/$tdir/striped_dir/b
12858 stat $DIR/$tdir/striped_dir/a ||
12859 error "create dir under striped dir failed"
12860 stat $DIR/$tdir/striped_dir/b ||
12861 error "create dir under striped dir failed"
12863 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12864 error "nlink error after mkdir"
12866 rmdir $DIR/$tdir/striped_dir/a
12867 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12868 error "nlink error after rmdir"
12870 rmdir $DIR/$tdir/striped_dir/b
12871 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12872 error "nlink error after rmdir"
12874 rmdir $DIR/$tdir/striped_dir ||
12875 error "rmdir striped dir error"
12883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12886 test_striped_dir 0 || error "failed on striped dir on MDT0"
12887 test_striped_dir 1 || error "failed on striped dir on MDT0"
12889 run_test 300a "basic striped dir sanity test"
12892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12893 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12899 test_mkdir $DIR/$tdir || error "mkdir fail"
12900 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12901 error "set striped dir error"
12902 for ((i=0; i<10; i++)); do
12903 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12905 touch $DIR/$tdir/striped_dir/file_$i ||
12906 error "touch error $i"
12907 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12908 [ $mtime1 -eq $mtime2 ] &&
12909 error "mtime not change after create"
12911 rm -f $DIR/$tdir/striped_dir/file_$i ||
12912 error "unlink error $i"
12913 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12914 [ $mtime2 -eq $mtime3 ] &&
12915 error "mtime did not change after unlink"
12919 run_test 300b "check ctime/mtime for striped dir"
12922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12923 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12926 mkdir -p $DIR/$tdir
12927 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12928 error "set striped dir error"
12930 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12931 error "chown striped dir failed"
12933 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12934 error "create 5k files failed"
12936 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12938 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12942 run_test 300c "chown && check ls under striped directory"
12945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12946 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12950 mkdir -p $DIR/$tdir
12951 $SETSTRIPE -c 2 $DIR/$tdir
12953 #local striped directory
12954 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12955 error "set striped dir error"
12956 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12957 error "create 10 files failed"
12959 #remote striped directory
12960 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12961 error "set striped dir error"
12962 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12963 error "create 10 files failed"
12965 for file in $(find $DIR/$tdir); do
12966 stripe_count=$($GETSTRIPE -c $file)
12967 [ $stripe_count -eq 2 ] ||
12968 error "wrong stripe $stripe_count for $file"
12973 run_test 300d "check default stripe under striped directory"
12976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12977 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12981 mkdir -p $DIR/$tdir
12983 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12984 error "set striped dir error"
12986 touch $DIR/$tdir/striped_dir/a
12987 touch $DIR/$tdir/striped_dir/b
12988 touch $DIR/$tdir/striped_dir/c
12990 mkdir $DIR/$tdir/striped_dir/dir_a
12991 mkdir $DIR/$tdir/striped_dir/dir_b
12992 mkdir $DIR/$tdir/striped_dir/dir_c
12994 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12995 error "set striped dir under striped dir error"
12997 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12998 error "set striped dir under striped dir error"
13000 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
13001 error "set striped dir under striped dir error"
13003 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
13004 error "rename file under striped dir should fail"
13006 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
13007 error "rename dir under striped dir should fail"
13009 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
13010 error "rename dir under different stripes should fail"
13012 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13013 error "rename file under striped dir should succeed"
13015 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
13016 error "rename dir under striped dir should succeed"
13020 run_test 300e "check rename under striped directory"
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13024 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13029 mkdir -p $DIR/$tdir
13031 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13032 error "set striped dir error"
13034 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
13035 error "set striped dir error"
13037 touch $DIR/$tdir/striped_dir/a
13038 mkdir $DIR/$tdir/striped_dir/dir_a
13039 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
13040 error "create striped dir under striped dir fails"
13042 touch $DIR/$tdir/striped_dir1/b
13043 mkdir $DIR/$tdir/striped_dir1/dir_b
13044 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
13045 error "create striped dir under striped dir fails"
13047 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
13048 error "rename file under different striped dir should fail"
13050 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
13051 error "rename dir under different striped dir should fail"
13053 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
13054 error "rename striped dir under diff striped dir should fail"
13056 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
13057 error "rename file under diff striped dirs fails"
13059 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
13060 error "rename dir under diff striped dirs fails"
13064 run_test 300f "check rename cross striped directory"
13067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13072 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
13073 $DIR/$tdir/striped_dir ||
13074 error "set striped dir error"
13076 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13077 error "set default stripe on striped dir error"
13079 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
13080 [ $stripe_count -eq $MDSCOUNT ] ||
13081 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
13083 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13085 for dir in $(find $DIR/$tdir/striped_dir/*); do
13086 stripe_count=$($LFS getdirstripe -c $dir)
13087 [ $stripe_count -eq $MDSCOUNT ] ||
13088 error "expect $MDSCOUNT get $stripe_count for $dir"
13091 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
13092 #change default stripe count to 2
13093 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
13094 error "set default stripe on striped dir error"
13096 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13098 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
13100 #change default stripe count to 1
13101 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
13102 error "set default stripe on striped dir error"
13104 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13105 for dir in $(find $DIR/$tdir/striped_dir/*); do
13106 stripe_count=$($LFS getdirstripe -c $dir)
13107 [ $stripe_count -eq 1 ] ||
13108 error "expect 1 get $stripe_count for $dir"
13110 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
13112 run_test 300g "check default striped directory for striped directory"
13115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13116 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13122 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13123 error "set striped dir error"
13125 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13126 error "create files under striped dir failed"
13128 # unfortunately, we need to umount to clear dir layout cache for now
13129 # once we fully implement dir layout, we can drop this
13130 umount_client $MOUNT || error "umount failed"
13131 mount_client $MOUNT || error "mount failed"
13133 #set the stripe to be unknown hash type
13134 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
13135 $LCTL set_param fail_loc=0x1901
13136 for ((i = 0; i < 10; i++)); do
13137 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
13138 error "stat f-$i failed"
13139 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
13142 touch $DIR/$tdir/striped_dir/f0 &&
13143 error "create under striped dir with unknown hash should fail"
13145 $LCTL set_param fail_loc=0
13147 umount_client $MOUNT || error "umount failed"
13148 mount_client $MOUNT || error "mount failed"
13152 run_test 300h "client handle unknown hash type striped directory"
13154 test_400a() { # LU-1606, was conf-sanity test_74
13155 local extra_flags=''
13156 local out=$TMP/$tfile
13157 local prefix=/usr/include/lustre
13160 if ! which $CC > /dev/null 2>&1; then
13161 skip_env "$CC is not installed"
13165 if ! [[ -d $prefix ]]; then
13166 # Assume we're running in tree and fixup the include path.
13167 extra_flags+=" -I$LUSTRE/../libcfs/include"
13168 extra_flags+=" -I$LUSTRE/include"
13169 extra_flags+=" -L$LUSTRE/utils"
13172 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
13173 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
13174 error "client api broken"
13177 run_test 400a "Lustre client api program can compile and link"
13179 test_400b() { # LU-1606, LU-5011
13181 local out=$TMP/$tfile
13182 local prefix=/usr/include/lustre
13184 # We use a hard coded prefix so that this test will not fail
13185 # when run in tree. There are headers in lustre/include/lustre/
13186 # that are not packaged (like lustre_idl.h) and have more
13187 # complicated include dependencies (like config.h and lnet/types.h).
13188 # Since this test about correct packaging we just skip them when
13189 # they don't exist (see below) rather than try to fixup cppflags.
13191 if ! which $CC > /dev/null 2>&1; then
13192 skip_env "$CC is not installed"
13196 for header in $prefix/*.h; do
13197 if ! [[ -f "$header" ]]; then
13201 if [[ "$(basename $header)" == liblustreapi.h ]]; then
13202 continue # liblustreapi.h is deprecated.
13205 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
13206 error "cannot compile '$header'"
13209 run_test 400b "packaged headers can be compiled"
13212 # tests that do cleanup/setup should be run at the end
13216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13218 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13219 $LCTL set_param fail_loc=0x903
13221 cancel_lru_locks MGC
13223 FAIL_ON_ERROR=true cleanup
13224 FAIL_ON_ERROR=true setup
13226 run_test 900 "umount should not race with any mgc requeue thread"
13229 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13230 check_and_cleanup_lustre
13231 if [ "$I_MOUNTED" != "yes" ]; then
13232 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true