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}
1468 test_mkdir -p $DIR/$tdir
1469 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1470 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1472 local OST=$(ostname_from_index $OSTIDX)
1473 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1474 sed -e 's/_UUID$//;s/^.*-//')
1477 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1478 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1479 osc.$mdtosc_proc1.prealloc_last_id)
1480 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1481 osc.$mdtosc_proc1.prealloc_next_id)
1483 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1484 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1486 test_mkdir -p $DIR/$tdir/${OST}
1487 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1488 #define OBD_FAIL_OST_ENOSPC 0x215
1489 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1490 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1491 echo "Creating to objid $last_id on ost $OST..."
1492 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1493 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1494 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1498 exhaust_all_precreations() {
1500 for (( i=0; i < OSTCOUNT; i++ )) ; do
1501 exhaust_precreations $i $1 -1
1506 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1509 remote_ost_nodsh && skip "remote OST with nodsh" && return
1512 rm -f $DIR/$tdir/$tfile
1513 exhaust_precreations 0 0x80000215
1514 $SETSTRIPE -c -1 $DIR/$tdir
1515 touch $DIR/$tdir/$tfile || error
1516 $GETSTRIPE $DIR/$tdir/$tfile
1519 run_test 27n "create file with some full OSTs =================="
1522 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1525 remote_ost_nodsh && skip "remote OST with nodsh" && return
1528 rm -f $DIR/$tdir/$tfile
1529 exhaust_all_precreations 0x215
1531 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1536 run_test 27o "create file with all full OSTs (should error) ===="
1539 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1542 remote_ost_nodsh && skip "remote OST with nodsh" && return
1545 rm -f $DIR/$tdir/$tfile
1546 test_mkdir -p $DIR/$tdir
1548 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1549 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1550 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1552 exhaust_precreations 0 0x80000215
1553 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1554 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1555 $GETSTRIPE $DIR/$tdir/$tfile
1559 run_test 27p "append to a truncated file with some full OSTs ==="
1562 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1565 remote_ost_nodsh && skip "remote OST with nodsh" && return
1568 rm -f $DIR/$tdir/$tfile
1570 test_mkdir -p $DIR/$tdir
1571 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1572 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1573 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1575 exhaust_all_precreations 0x215
1577 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1578 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1582 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1585 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1587 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1588 remote_ost_nodsh && skip "remote OST with nodsh" && return
1591 rm -f $DIR/$tdir/$tfile
1592 exhaust_precreations 0 0x80000215
1594 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1598 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1600 test_27s() { # bug 10725
1601 test_mkdir -p $DIR/$tdir
1602 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1603 local stripe_count=0
1604 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1605 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1606 error "stripe width >= 2^32 succeeded" || true
1609 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1611 test_27t() { # bug 10864
1616 $WLFS getstripe $tfile
1619 run_test 27t "check that utils parse path correctly"
1621 test_27u() { # bug 4900
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1623 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1625 local list=$(comma_list $(mdts_nodes))
1627 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1628 do_nodes $list $LCTL set_param fail_loc=0x139
1629 test_mkdir -p $DIR/$tdir
1631 createmany -o $DIR/$tdir/t- 1000
1632 do_nodes $list $LCTL set_param fail_loc=0
1634 TLOG=$DIR/$tfile.getstripe
1635 $GETSTRIPE $DIR/$tdir > $TLOG
1636 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1637 unlinkmany $DIR/$tdir/t- 1000
1638 [[ $OBJS -gt 0 ]] &&
1639 error "$OBJS objects created on OST-0. See $TLOG" || pass
1641 run_test 27u "skip object creation on OSC w/o objects =========="
1643 test_27v() { # bug 4900
1644 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1647 remote_ost_nodsh && skip "remote OST with nodsh" && return
1649 exhaust_all_precreations 0x215
1652 test_mkdir -p $DIR/$tdir
1653 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1655 touch $DIR/$tdir/$tfile
1656 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1658 for (( i=1; i < OSTCOUNT; i++ )); do
1659 do_facet ost$i lctl set_param fail_loc=0x705
1661 local START=`date +%s`
1662 createmany -o $DIR/$tdir/$tfile 32
1664 local FINISH=`date +%s`
1665 local TIMEOUT=`lctl get_param -n timeout`
1666 local PROCESS=$((FINISH - START))
1667 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1668 error "$FINISH - $START >= $TIMEOUT / 2"
1669 sleep $((TIMEOUT / 2 - PROCESS))
1672 run_test 27v "skip object creation on slow OST ================="
1674 test_27w() { # bug 10997
1675 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1676 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1677 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1678 error "stripe size $size != 65536" || true
1679 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1680 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1682 run_test 27w "check $SETSTRIPE -S option"
1685 [[ $OSTCOUNT -lt 2 ]] &&
1686 skip_env "skipping multiple stripe count/offset test" && return
1688 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1689 for i in $(seq 1 $OSTCOUNT); do
1691 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1692 error "setstripe -c $i -i $offset failed"
1693 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1694 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1695 [ $count -ne $i ] && error "stripe count $count != $i" || true
1696 [ $index -ne $offset ] &&
1697 error "stripe offset $index != $offset" || true
1700 run_test 27wa "check $SETSTRIPE -c -i options"
1703 remote_ost_nodsh && skip "remote OST with nodsh" && return
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1706 OFFSET=$(($OSTCOUNT - 1))
1708 local OST=$(ostname_from_index $OSTIDX)
1710 test_mkdir -p $DIR/$tdir
1711 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1712 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1714 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1715 for i in `seq 0 $OFFSET`; do
1716 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1717 error "OST0 was degraded but new created file still use it"
1719 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1721 run_test 27x "create files while OST0 is degraded"
1724 [[ $OSTCOUNT -lt 2 ]] &&
1725 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1726 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1727 remote_ost_nodsh && skip "remote OST with nodsh" && return
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1730 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1731 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1732 osc.$mdtosc.prealloc_last_id)
1733 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1734 osc.$mdtosc.prealloc_next_id)
1735 local fcount=$((last_id - next_id))
1736 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1737 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1739 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1740 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1741 local OST_DEACTIVE_IDX=-1
1746 for OSC in $MDS_OSCS; do
1747 OST=$(osc_to_ost $OSC)
1748 OSTIDX=$(index_from_ostuuid $OST)
1749 if [ $OST_DEACTIVE_IDX == -1 ]; then
1750 OST_DEACTIVE_IDX=$OSTIDX
1752 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1753 echo $OSC "is Deactivated:"
1754 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1758 OSTIDX=$(index_from_ostuuid $OST)
1760 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1762 for OSC in $MDS_OSCS; do
1763 OST=$(osc_to_ost $OSC)
1764 OSTIDX=$(index_from_ostuuid $OST)
1765 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1766 echo $OST "is degraded:"
1767 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1768 obdfilter.$OST.degraded=1
1773 createmany -o $DIR/$tdir/$tfile $fcount
1775 for OSC in $MDS_OSCS; do
1776 OST=$(osc_to_ost $OSC)
1777 OSTIDX=$(index_from_ostuuid $OST)
1778 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1779 echo $OST "is recovered from degraded:"
1780 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1781 obdfilter.$OST.degraded=0
1783 do_facet $SINGLEMDS lctl --device %$OSC activate
1787 # all osp devices get activated, hence -1 stripe count restored
1790 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1791 # devices get activated.
1793 $SETSTRIPE -c -1 $DIR/$tfile
1794 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1796 [ $stripecnt -ne $OSTCOUNT ] &&
1797 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1800 run_test 27y "create files while OST0 is degraded and the rest inactive"
1806 lmm_count=$($GETSTRIPE -c $1)
1807 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1808 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1810 local old_ifs="$IFS"
1812 fid=($($LFS path2fid $1))
1815 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1816 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1818 # compare lmm_seq and lu_fid->f_seq
1819 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1820 # compare lmm_object_id and lu_fid->oid
1821 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1823 # check the trusted.fid attribute of the OST objects of the file
1824 local have_obdidx=false
1826 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1827 # skip lines up to and including "obdidx"
1828 [ -z "$obdidx" ] && break
1829 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1830 $have_obdidx || continue
1832 local ost=$((obdidx + 1))
1833 local dev=$(ostdevname $ost)
1836 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1838 seq=$(echo $seq | sed -e "s/^0x//g")
1839 if [ $seq == 0 ]; then
1840 oid_hex=$(echo $oid)
1842 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1844 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1848 # Don't unmount/remount the OSTs if we don't need to do that.
1849 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1850 # update too, until that use mount/ll_decode_filter_fid/mount.
1851 # Re-enable when debugfs will understand new filter_fid.
1853 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1854 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1855 $dev 2>/dev/null" | grep "parent=")
1858 mount_fstype ost$ost
1859 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1860 $(facet_mntpt ost$ost)/$obj_file)
1861 unmount_fstype ost$ost
1862 start ost$ost $dev $OST_MOUNT_OPTS
1865 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1867 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1869 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1870 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1871 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1872 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1873 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1875 if echo $ff_parent | grep -q 'stripe='; then
1876 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1879 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1880 # into f_ver in this case. See the comment on
1883 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1887 # compare lmm_seq and filter_fid->ff_parent.f_seq
1888 [ $ff_pseq = $lmm_seq ] ||
1889 error "FF parent SEQ $ff_pseq != $lmm_seq"
1890 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1891 [ $ff_poid = $lmm_oid ] ||
1892 error "FF parent OID $ff_poid != $lmm_oid"
1893 (($ff_pstripe == $stripe_nr)) ||
1894 error "FF stripe $ff_pstripe != $stripe_nr"
1896 stripe_nr=$((stripe_nr + 1))
1901 remote_ost_nodsh && skip "remote OST with nodsh" && return
1902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1903 test_mkdir -p $DIR/$tdir
1905 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1906 { error "setstripe -c -1 failed"; return 1; }
1907 # We need to send a write to every object to get parent FID info set.
1908 # This _should_ also work for setattr, but does not currently.
1909 # touch $DIR/$tdir/$tfile-1 ||
1910 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1911 { error "dd $tfile-1 failed"; return 2; }
1912 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1913 { error "setstripe -c -1 failed"; return 3; }
1914 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1915 { error "dd $tfile-2 failed"; return 4; }
1917 # make sure write RPCs have been sent to OSTs
1920 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1921 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1923 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1925 test_27A() { # b=19102
1926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1927 local restore_size=$($GETSTRIPE -S $MOUNT)
1928 local restore_count=$($GETSTRIPE -c $MOUNT)
1929 local restore_offset=$($GETSTRIPE -i $MOUNT)
1930 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1931 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1932 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1933 local default_size=$($GETSTRIPE -S $MOUNT)
1934 local default_offset=$($GETSTRIPE -i $MOUNT)
1935 local dsize=$((1024 * 1024))
1936 [ $default_size -eq $dsize ] ||
1937 error "stripe size $default_size != $dsize"
1938 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1939 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1941 run_test 27A "check filesystem-wide default LOV EA values"
1943 test_27B() { # LU-2523
1944 test_mkdir -p $DIR/$tdir
1945 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1947 # open f1 with O_LOV_DELAY_CREATE
1949 # call setstripe ioctl on open file descriptor for f1
1951 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1955 # open f1 with O_LOV_DELAY_CREATE
1957 # call setstripe ioctl on open file descriptor for f1
1959 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1961 # Allow multiop to fail in imitation of NFS's busted semantics.
1964 run_test 27B "call setstripe on open unlinked file/rename victim"
1966 test_27C() { #LU-2871
1967 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1975 test_mkdir -p $DIR/$tdir
1977 for i in $(seq 0 $((OSTCOUNT - 1))); do
1978 # set stripe across all OSTs starting from OST$i
1979 $SETSTRIPE -i $i -c -1 $tfile$i
1980 # get striping information
1981 ost_idx=($($GETSTRIPE $tfile$i |
1982 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1986 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1987 error "${#ost_idx[@]} != $OSTCOUNT"
1989 for index in $(seq 0 $((OSTCOUNT - 1))); do
1991 for j in $(echo ${ost_idx[@]}); do
1992 if [ $index -eq $j ]; then
1998 error "Can not find $index in ${ost_idx[@]}"
2002 run_test 27C "check full striping across all OSTs"
2005 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2006 local POOL=${POOL:-testpool}
2008 local last_ost=$(($OSTCOUNT - 1))
2010 local ost_list=$(seq $first_ost $ost_step $last_ost)
2011 local ost_range="$first_ost $last_ost $ost_step"
2014 pool_add $POOL || error "pool_add failed"
2015 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2016 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2017 error "llapi_layout_test failed"
2018 cleanup_pools || error "cleanup_pools failed"
2020 run_test 27D "validate llapi_layout API"
2022 # createtest also checks that device nodes are created and
2023 # then visible correctly (#2091)
2024 test_28() { # bug 2091
2026 $CREATETEST $DIR/d28/ct || error
2028 run_test 28 "create/mknod/mkdir with bad file types ============"
2031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2032 cancel_lru_locks mdc
2038 declare -i LOCKCOUNTORIG=0
2039 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2040 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2042 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2044 declare -i LOCKUNUSEDCOUNTORIG=0
2045 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2046 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2053 declare -i LOCKCOUNTCURRENT=0
2054 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2055 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2058 declare -i LOCKUNUSEDCOUNTCURRENT=0
2059 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2060 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2063 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2064 $LCTL set_param -n ldlm.dump_namespaces ""
2065 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2066 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2067 log "dumped log to $TMP/test_29.dk (bug 5793)"
2070 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2071 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2072 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2073 log "dumped log to $TMP/test_29.dk (bug 5793)"
2077 run_test 29 "IT_GETATTR regression ============================"
2079 test_30a() { # was test_30
2080 cp $(which ls) $DIR || cp /bin/ls $DIR
2084 run_test 30a "execute binary from Lustre (execve) =============="
2087 cp `which ls` $DIR || cp /bin/ls $DIR
2089 $RUNAS $DIR/ls / || error
2092 run_test 30b "execute binary from Lustre as non-root ==========="
2094 test_30c() { # b=22376
2095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2096 cp `which ls` $DIR || cp /bin/ls $DIR
2098 cancel_lru_locks mdc
2099 cancel_lru_locks osc
2100 $RUNAS $DIR/ls / || error
2103 run_test 30c "execute binary from Lustre without read perms ===="
2106 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2107 $CHECKSTAT -a $DIR/f31 || error
2109 run_test 31a "open-unlink file =================================="
2112 touch $DIR/f31 || error
2113 ln $DIR/f31 $DIR/f31b || error
2114 $MULTIOP $DIR/f31b Ouc || error
2115 $CHECKSTAT -t file $DIR/f31 || error
2117 run_test 31b "unlink file with multiple links while open ======="
2120 touch $DIR/f31 || error
2121 ln $DIR/f31 $DIR/f31c || error
2122 multiop_bg_pause $DIR/f31 O_uc || return 1
2124 $MULTIOP $DIR/f31c Ouc
2125 kill -USR1 $MULTIPID
2128 run_test 31c "open-unlink file with multiple links ============="
2131 opendirunlink $DIR/d31d $DIR/d31d || error
2132 $CHECKSTAT -a $DIR/d31d || error
2134 run_test 31d "remove of open directory ========================="
2136 test_31e() { # bug 2904
2137 check_kernel_version 34 || return 0
2138 openfilleddirunlink $DIR/d31e || error
2140 run_test 31e "remove of open non-empty directory ==============="
2142 test_31f() { # bug 4554
2143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2145 test_mkdir $DIR/d31f
2146 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2147 cp /etc/hosts $DIR/d31f
2149 $GETSTRIPE $DIR/d31f/hosts
2150 multiop_bg_pause $DIR/d31f D_c || return 1
2153 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2154 test_mkdir $DIR/d31f
2155 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2156 cp /etc/hosts $DIR/d31f
2158 $GETSTRIPE $DIR/d31f/hosts
2159 multiop_bg_pause $DIR/d31f D_c || return 1
2162 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2163 wait $MULTIPID || error "first opendir $MULTIPID failed"
2167 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2168 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2171 run_test 31f "remove of open directory with open-unlink file ==="
2174 echo "-- cross directory link --"
2175 test_mkdir -c1 $DIR/${tdir}ga
2176 test_mkdir -c1 $DIR/${tdir}gb
2177 touch $DIR/${tdir}ga/f
2178 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2179 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2180 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2181 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2182 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2184 run_test 31g "cross directory link==============="
2187 echo "-- cross directory link --"
2188 test_mkdir -c1 $DIR/${tdir}
2189 test_mkdir -c1 $DIR/${tdir}/dir
2190 touch $DIR/${tdir}/f
2191 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2192 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2193 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2194 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2195 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2197 run_test 31h "cross directory link under child==============="
2200 echo "-- cross directory link --"
2201 test_mkdir -c1 $DIR/$tdir
2202 test_mkdir -c1 $DIR/$tdir/dir
2203 touch $DIR/$tdir/dir/f
2204 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2205 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2206 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2207 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2208 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2210 run_test 31i "cross directory link under parent==============="
2213 test_mkdir -c1 -p $DIR/$tdir
2214 test_mkdir -c1 -p $DIR/$tdir/dir1
2215 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2216 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2217 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2218 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2221 run_test 31j "link for directory==============="
2224 test_mkdir -c1 -p $DIR/$tdir
2226 touch $DIR/$tdir/exist
2227 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2228 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2229 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2230 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2231 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2232 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2233 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2236 run_test 31k "link to file: the same, non-existing, dir==============="
2242 touch $DIR/d31m2/exist
2243 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2244 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2245 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2246 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2247 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2248 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2251 run_test 31m "link to file: the same, non-existing, dir==============="
2254 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2255 nlink=$(stat --format=%h $DIR/$tfile)
2256 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2258 local cmd="exec $fd<$DIR/$tfile"
2261 trap "eval $cmd" EXIT
2262 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2263 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2264 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2265 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2266 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2269 run_test 31n "check link count of unlinked file"
2272 local TEMPNAME=$(mktemp $1_XXXXXX)
2273 mlink $TEMPNAME $1 2> /dev/null &&
2274 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2278 test_31o() { # LU-2901
2280 for LOOP in $(seq 100); do
2281 rm -f $DIR/$tdir/$tfile*
2282 for THREAD in $(seq 8); do
2283 link_one $DIR/$tdir/$tfile.$LOOP &
2286 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2287 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2288 error "$LINKS duplicate links to $tfile.$LOOP" &&
2292 run_test 31o "duplicate hard links with same filename"
2295 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2298 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2299 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2301 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2302 error "open unlink test1 failed"
2303 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2304 error "open unlink test2 failed"
2306 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2307 error "test1 still exists"
2308 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2309 error "test2 still exists"
2311 run_test 31p "remove of open striped directory"
2313 cleanup_test32_mount() {
2315 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2320 echo "== more mountpoints and symlinks ================="
2321 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2322 trap cleanup_test32_mount EXIT
2323 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2324 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2325 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2326 cleanup_test32_mount
2328 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2332 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2333 trap cleanup_test32_mount EXIT
2334 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2335 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2336 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2337 cleanup_test32_mount
2339 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2343 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2344 trap cleanup_test32_mount EXIT
2345 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2346 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2347 test_mkdir -p $DIR/$tdir/d2/test_dir
2348 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2349 cleanup_test32_mount
2351 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2355 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2356 trap cleanup_test32_mount EXIT
2357 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2358 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2359 test_mkdir -p $DIR/$tdir/d2/test_dir
2360 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2361 cleanup_test32_mount
2363 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2366 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2367 test_mkdir -p $DIR/d32e/tmp
2368 TMP_DIR=$DIR/d32e/tmp
2369 ln -s $DIR/d32e $TMP_DIR/symlink11
2370 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2371 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2372 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2374 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2377 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2378 test_mkdir -p $DIR/d32f/tmp
2379 TMP_DIR=$DIR/d32f/tmp
2380 ln -s $DIR/d32f $TMP_DIR/symlink11
2381 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2382 ls $DIR/d32f/tmp/symlink11 || error
2383 ls $DIR/d32f/symlink01 || error
2385 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2388 TMP_DIR=$DIR/$tdir/tmp
2389 test_mkdir -p $DIR/$tdir/tmp
2390 test_mkdir $DIR/${tdir}2
2391 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2392 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2393 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2394 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2395 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2396 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2398 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2401 rm -fr $DIR/$tdir $DIR/${tdir}2
2402 TMP_DIR=$DIR/$tdir/tmp
2403 test_mkdir -p $DIR/$tdir/tmp
2404 test_mkdir $DIR/${tdir}2
2405 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2406 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2407 ls $TMP_DIR/symlink12 || error
2408 ls $DIR/$tdir/symlink02 || error
2410 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2414 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2415 trap cleanup_test32_mount EXIT
2416 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2417 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2418 touch $DIR/$tdir/test_file
2419 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2420 cleanup_test32_mount
2422 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2426 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2427 trap cleanup_test32_mount EXIT
2428 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2429 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2430 touch $DIR/$tdir/test_file
2431 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2432 cleanup_test32_mount
2434 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2439 trap cleanup_test32_mount EXIT
2440 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2441 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2442 test_mkdir -p $DIR/$tdir/d2
2443 touch $DIR/$tdir/d2/test_file || error
2444 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2445 cleanup_test32_mount
2447 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2452 trap cleanup_test32_mount EXIT
2453 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2454 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2455 test_mkdir -p $DIR/$tdir/d2
2456 touch $DIR/$tdir/d2/test_file
2457 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2458 cleanup_test32_mount
2460 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2464 test_mkdir -p $DIR/d32m/tmp
2465 TMP_DIR=$DIR/d32m/tmp
2466 ln -s $DIR $TMP_DIR/symlink11
2467 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2468 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2469 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2471 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2475 test_mkdir -p $DIR/d32n/tmp
2476 TMP_DIR=$DIR/d32n/tmp
2477 ln -s $DIR $TMP_DIR/symlink11
2478 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2479 ls -l $DIR/d32n/tmp/symlink11 || error
2480 ls -l $DIR/d32n/symlink01 || error
2482 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2486 test_mkdir -p $DIR/d32o/tmp
2487 TMP_DIR=$DIR/d32o/tmp
2488 ln -s $DIR/$tfile $TMP_DIR/symlink12
2489 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2490 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2491 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2492 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2493 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2495 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2505 test_mkdir -p $DIR/d32p/tmp
2507 TMP_DIR=$DIR/d32p/tmp
2509 ln -s $DIR/$tfile $TMP_DIR/symlink12
2511 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2513 cat $DIR/d32p/tmp/symlink12 || error
2515 cat $DIR/d32p/symlink02 || error
2518 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2520 cleanup_testdir_mount() {
2522 $UMOUNT -d $DIR/$tdir
2526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2527 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2528 trap cleanup_testdir_mount EXIT
2529 test_mkdir -p $DIR/$tdir
2530 touch $DIR/$tdir/under_the_mount
2531 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2532 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2533 cleanup_testdir_mount
2535 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2539 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2540 trap cleanup_testdir_mount EXIT
2541 test_mkdir -p $DIR/$tdir
2542 touch $DIR/$tdir/under_the_mount
2543 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2544 ls $DIR/$tdir | grep -q under_the_mount && error || true
2545 cleanup_testdir_mount
2547 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2552 chmod 444 $DIR/$tfile
2553 chown $RUNAS_ID $DIR/$tfile
2555 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2558 run_test 33aa "write file with mode 444 (should return error) ===="
2562 test_mkdir -p $DIR/d33
2563 chown $RUNAS_ID $DIR/d33
2564 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2565 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2566 error "open RDWR" || true
2568 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2572 test_mkdir -p $DIR/d33
2573 chown $RUNAS_ID $DIR/d33
2574 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2576 run_test 33b "test open file with malformed flags (No panic)"
2579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2585 remote_ost_nodsh && skip "remote OST with nodsh" && return
2588 test_mkdir -p $DIR/d33
2589 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2592 for ostnum in $(seq $OSTCOUNT); do
2593 # test-framework's OST numbering is one-based, while Lustre's
2595 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2596 # Parsing llobdstat's output sucks; we could grep the /proc
2597 # path, but that's likely to not be as portable as using the
2598 # llobdstat utility. So we parse lctl output instead.
2599 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2600 obdfilter/$ostname/stats |
2601 awk '/^write_bytes/ {print $7}' )
2602 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2603 if (( ${write_bytes:-0} > 0 ))
2610 $all_zeros || return 0
2613 echo foo > $DIR/d33/bar
2617 # Total up write_bytes after writing. We'd better find non-zeros.
2618 for ostnum in $(seq $OSTCOUNT); do
2619 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2620 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2621 obdfilter/$ostname/stats |
2622 awk '/^write_bytes/ {print $7}' )
2623 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2624 if (( ${write_bytes:-0} > 0 ))
2633 for ostnum in $(seq $OSTCOUNT); do
2634 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2635 echo "Check that write_bytes is present in obdfilter/*/stats:"
2636 do_facet ost$ostnum lctl get_param -n \
2637 obdfilter/$ostname/stats
2639 error "OST not keeping write_bytes stats (b22312)"
2642 run_test 33c "test llobdstat and write_bytes"
2645 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2648 local remote_dir=$DIR/$tdir/remote_dir
2651 $LFS mkdir -i $MDTIDX $remote_dir ||
2652 error "create remote directory failed"
2654 touch $remote_dir/$tfile
2655 chmod 444 $remote_dir/$tfile
2656 chown $RUNAS_ID $remote_dir/$tfile
2658 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2660 chown $RUNAS_ID $remote_dir
2661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2662 error "create" || true
2663 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2664 error "open RDWR" || true
2665 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2666 error "create" || true
2668 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2671 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2675 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2676 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2677 mkdir $DIR/$tdir/local_dir
2679 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2680 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2681 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2683 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2684 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2686 rmdir $DIR/$tdir/* || error "rmdir failed"
2689 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2690 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2691 mkdir $DIR/$tdir/local_dir
2693 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2694 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2695 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2697 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2698 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2700 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2703 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2704 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2705 mkdir $DIR/$tdir/local_dir
2707 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2708 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2709 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2711 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2712 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2714 run_test 33e "mkdir and striped directory should have same mode"
2716 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2719 $MCREATE $DIR/f34 || error
2720 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2721 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2722 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2723 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2725 run_test 34a "truncate file that has not been opened ==========="
2728 [ ! -f $DIR/f34 ] && test_34a
2729 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2730 $OPENFILE -f O_RDONLY $DIR/f34
2731 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2732 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2734 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2737 [ ! -f $DIR/f34 ] && test_34a
2738 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2739 $OPENFILE -f O_RDWR $DIR/f34
2740 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2741 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2743 run_test 34c "O_RDWR opening file-with-size works =============="
2746 [ ! -f $DIR/f34 ] && test_34a
2747 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2748 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2751 run_test 34d "write to sparse file ============================="
2755 $MCREATE $DIR/f34e || error
2756 $TRUNCATE $DIR/f34e 1000 || error
2757 $CHECKSTAT -s 1000 $DIR/f34e || error
2758 $OPENFILE -f O_RDWR $DIR/f34e
2759 $CHECKSTAT -s 1000 $DIR/f34e || error
2761 run_test 34e "create objects, some with size and some without =="
2763 test_34f() { # bug 6242, 6243
2764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2767 $MCREATE $DIR/f34f || error
2768 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2769 dd if=$DIR/f34f of=$TMP/f34f
2770 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2771 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2772 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2773 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2774 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2776 run_test 34f "read from a file with no objects until EOF ======="
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2780 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2781 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2782 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2783 cancel_lru_locks osc
2784 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2785 error "wrong size after lock cancel"
2787 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2788 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2789 error "expanding truncate failed"
2790 cancel_lru_locks osc
2791 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2792 error "wrong expanded size after lock cancel"
2794 run_test 34g "truncate long file ==============================="
2797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2802 sync # Flush the cache so that multiop below does not block on cache
2803 # flush when getting the group lock
2804 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2807 # Since just timed wait is not good enough, let's do a sync write
2808 # that way we are sure enough time for a roundtrip + processing
2809 # passed + 2 seconds of extra margin.
2810 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2814 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2815 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2819 local nsz=`stat -c %s $DIR/$tfile`
2820 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2822 run_test 34h "ftruncate file under grouplock should not block"
2825 cp /bin/sh $DIR/f35a
2827 chown $RUNAS_ID $DIR/f35a
2828 $RUNAS $DIR/f35a && error || true
2831 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2835 utime $DIR/f36 || error
2837 run_test 36a "MDS utime check (mknod, utime) ==================="
2841 utime $DIR/f36 || error
2843 run_test 36b "OST utime check (open, utime) ===================="
2848 chown $RUNAS_ID $DIR/d36
2849 $RUNAS utime $DIR/d36/f36 || error
2851 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2854 [ ! -d $DIR/d36 ] && test_36c
2855 echo "" > $DIR/d36/f36
2856 $RUNAS utime $DIR/d36/f36 || error
2858 run_test 36d "non-root OST utime check (open, utime) ==========="
2861 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2862 test_mkdir -p $DIR/$tdir
2863 touch $DIR/$tdir/$tfile
2864 $RUNAS utime $DIR/$tdir/$tfile && \
2865 error "utime worked, expected failure" || true
2867 run_test 36e "utime on non-owned file (should return error) ===="
2871 local LANG_SAVE=$LANG
2872 local LC_LANG_SAVE=$LC_LANG
2873 export LANG=C LC_LANG=C # for date language
2875 DATESTR="Dec 20 2000"
2876 test_mkdir -p $DIR/$tdir
2877 lctl set_param fail_loc=$fl
2879 cp /etc/hosts $DIR/$tdir/$tfile
2880 sync & # write RPC generated with "current" inode timestamp, but delayed
2882 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2883 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2884 cancel_lru_locks osc
2885 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2887 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2888 echo "BEFORE: $LS_BEFORE" && \
2889 echo "AFTER : $LS_AFTER" && \
2890 echo "WANT : $DATESTR" && \
2891 error "$DIR/$tdir/$tfile timestamps changed" || true
2893 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2898 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2899 subr_36fh "0x80000214"
2901 run_test 36f "utime on file racing with OST BRW write =========="
2904 remote_ost_nodsh && skip "remote OST with nodsh" && return
2905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2910 test_mkdir -p $DIR/$tdir
2911 fmd_max_age=$(do_facet ost1 \
2912 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2915 fmd_before=$(do_facet ost1 \
2916 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2917 touch $DIR/$tdir/$tfile
2918 sleep $((fmd_max_age + 12))
2919 fmd_after=$(do_facet ost1 \
2920 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2922 echo "fmd_before: $fmd_before"
2923 echo "fmd_after: $fmd_after"
2924 [[ $fmd_after -gt $fmd_before ]] &&
2925 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2926 error "fmd didn't expire after ping" || true
2928 run_test 36g "filter mod data cache expiry ====================="
2931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2932 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2933 subr_36fh "0x80000227"
2935 run_test 36h "utime on file racing with OST BRW write =========="
2938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2941 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2943 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2944 local new_mtime=$((mtime + 200))
2946 #change Modify time of striped dir
2947 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2948 error "change mtime failed"
2950 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2952 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2954 run_test 36i "change mtime on striped directory"
2956 # test_37 - duplicate with tests 32q 32r
2959 local file=$DIR/$tfile
2961 openfile -f O_DIRECTORY $file
2964 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2965 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2967 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2971 touch $DIR/${tfile}2
2972 # ls -l $DIR/$tfile $DIR/${tfile}2
2973 # ls -lu $DIR/$tfile $DIR/${tfile}2
2974 # ls -lc $DIR/$tfile $DIR/${tfile}2
2976 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2977 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2979 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2981 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2983 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2984 error "O_TRUNC didn't change timestamps"
2987 run_test 39 "mtime changed on create ==========================="
2990 test_mkdir -p -c1 $DIR/$tdir
2991 cp -p /etc/passwd $DIR/$tdir/fopen
2992 cp -p /etc/passwd $DIR/$tdir/flink
2993 cp -p /etc/passwd $DIR/$tdir/funlink
2994 cp -p /etc/passwd $DIR/$tdir/frename
2995 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2998 echo "aaaaaa" >> $DIR/$tdir/fopen
2999 echo "aaaaaa" >> $DIR/$tdir/flink
3000 echo "aaaaaa" >> $DIR/$tdir/funlink
3001 echo "aaaaaa" >> $DIR/$tdir/frename
3003 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3004 local link_new=`stat -c %Y $DIR/$tdir/flink`
3005 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3006 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3008 cat $DIR/$tdir/fopen > /dev/null
3009 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3010 rm -f $DIR/$tdir/funlink2
3011 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3013 for (( i=0; i < 2; i++ )) ; do
3014 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3015 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3016 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3017 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3019 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3020 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3021 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3022 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3024 cancel_lru_locks osc
3025 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3028 run_test 39b "mtime change on open, link, unlink, rename ======"
3030 # this should be set to past
3031 TEST_39_MTIME=`date -d "1 year ago" +%s`
3037 local mtime0=`stat -c %Y $DIR1/$tfile`
3039 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3040 local mtime1=`stat -c %Y $DIR1/$tfile`
3041 [ "$mtime1" = $TEST_39_MTIME ] || \
3042 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3045 echo hello >> $DIR1/$tfile
3047 local mtime2=`stat -c %Y $DIR1/$tfile`
3048 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3049 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3051 mv $DIR1/$tfile $DIR1/$tfile-1
3053 for (( i=0; i < 2; i++ )) ; do
3054 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3055 [ "$mtime2" = "$mtime3" ] || \
3056 error "mtime ($mtime2) changed (to $mtime3) on rename"
3058 cancel_lru_locks osc
3059 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3062 run_test 39c "mtime change on rename ==========================="
3066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3069 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3071 for (( i=0; i < 2; i++ )) ; do
3072 local mtime=`stat -c %Y $DIR1/$tfile`
3073 [ $mtime = $TEST_39_MTIME ] || \
3074 error "mtime($mtime) is not set to $TEST_39_MTIME"
3076 cancel_lru_locks osc
3077 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3080 run_test 39d "create, utime, stat =============================="
3084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3086 local mtime1=`stat -c %Y $DIR1/$tfile`
3088 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3090 for (( i=0; i < 2; i++ )) ; do
3091 local mtime2=`stat -c %Y $DIR1/$tfile`
3092 [ $mtime2 = $TEST_39_MTIME ] || \
3093 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3095 cancel_lru_locks osc
3096 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3099 run_test 39e "create, stat, utime, stat ========================"
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3105 mtime1=`stat -c %Y $DIR1/$tfile`
3108 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3110 for (( i=0; i < 2; i++ )) ; do
3111 local mtime2=`stat -c %Y $DIR1/$tfile`
3112 [ $mtime2 = $TEST_39_MTIME ] || \
3113 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3115 cancel_lru_locks osc
3116 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3119 run_test 39f "create, stat, sleep, utime, stat ================="
3123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3124 echo hello >> $DIR1/$tfile
3125 local mtime1=`stat -c %Y $DIR1/$tfile`
3128 chmod o+r $DIR1/$tfile
3130 for (( i=0; i < 2; i++ )) ; do
3131 local mtime2=`stat -c %Y $DIR1/$tfile`
3132 [ "$mtime1" = "$mtime2" ] || \
3133 error "lost mtime: $mtime2, should be $mtime1"
3135 cancel_lru_locks osc
3136 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3139 run_test 39g "write, chmod, stat ==============================="
3143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3148 echo hello >> $DIR1/$tfile
3149 local mtime1=`stat -c %Y $DIR1/$tfile`
3151 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3153 if [ "$d1" != "$d2" ]; then
3154 echo "write and touch not within one second"
3156 for (( i=0; i < 2; i++ )) ; do
3157 local mtime2=`stat -c %Y $DIR1/$tfile`
3158 [ "$mtime2" = $TEST_39_MTIME ] || \
3159 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3166 run_test 39h "write, utime within one second, stat ============="
3169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3173 echo hello >> $DIR1/$tfile
3174 local mtime1=`stat -c %Y $DIR1/$tfile`
3176 mv $DIR1/$tfile $DIR1/$tfile-1
3178 for (( i=0; i < 2; i++ )) ; do
3179 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3181 [ "$mtime1" = "$mtime2" ] || \
3182 error "lost mtime: $mtime2, should be $mtime1"
3184 cancel_lru_locks osc
3185 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3188 run_test 39i "write, rename, stat =============================="
3191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3192 start_full_debug_logging
3196 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3197 lctl set_param fail_loc=0x80000412
3198 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3199 error "multiop failed"
3201 local mtime1=`stat -c %Y $DIR1/$tfile`
3203 mv $DIR1/$tfile $DIR1/$tfile-1
3205 kill -USR1 $multipid
3206 wait $multipid || error "multiop close failed"
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3210 [ "$mtime1" = "$mtime2" ] ||
3211 error "mtime is lost on close: $mtime2, " \
3214 cancel_lru_locks osc
3215 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 lctl set_param fail_loc=0
3218 stop_full_debug_logging
3220 run_test 39j "write, rename, close, stat ======================="
3223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3227 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3229 local mtime1=`stat -c %Y $DIR1/$tfile`
3231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3233 kill -USR1 $multipid
3234 wait $multipid || error "multiop close failed"
3236 for (( i=0; i < 2; i++ )) ; do
3237 local mtime2=`stat -c %Y $DIR1/$tfile`
3239 [ "$mtime2" = $TEST_39_MTIME ] || \
3240 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3242 cancel_lru_locks osc
3243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3246 run_test 39k "write, utime, close, stat ========================"
3248 # this should be set to future
3249 TEST_39_ATIME=`date -d "1 year" +%s`
3252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3253 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3254 local atime_diff=$(do_facet $SINGLEMDS \
3255 lctl get_param -n mdd.*MDT0000*.atime_diff)
3259 # test setting directory atime to future
3260 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3261 local atime=$(stat -c %X $DIR/$tdir)
3262 [ "$atime" = $TEST_39_ATIME ] || \
3263 error "atime is not set to future: $atime, $TEST_39_ATIME"
3265 # test setting directory atime from future to now
3266 local d1=$(date +%s)
3268 local d2=$(date +%s)
3270 cancel_lru_locks mdc
3271 atime=$(stat -c %X $DIR/$tdir)
3272 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3273 error "atime is not updated from future: $atime, $d1<atime<$d2"
3275 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3278 # test setting directory atime when now > dir atime + atime_diff
3282 cancel_lru_locks mdc
3283 atime=$(stat -c %X $DIR/$tdir)
3284 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3285 error "atime is not updated : $atime, should be $d2"
3287 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3290 # test not setting directory atime when now < dir atime + atime_diff
3292 cancel_lru_locks mdc
3293 atime=$(stat -c %X $DIR/$tdir)
3294 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3295 error "atime is updated to $atime, should remain $d1<atime<$d2"
3297 do_facet $SINGLEMDS \
3298 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3300 run_test 39l "directory atime update ==========================="
3303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3306 local far_past_mtime=$(date -d "May 29 1953" +%s)
3307 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3309 touch -m -d @$far_past_mtime $DIR1/$tfile
3310 touch -a -d @$far_past_atime $DIR1/$tfile
3312 for (( i=0; i < 2; i++ )) ; do
3313 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3314 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3315 error "atime or mtime set incorrectly"
3317 cancel_lru_locks osc
3318 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3321 run_test 39m "test atime and mtime before 1970"
3323 test_39n() { # LU-3832
3324 local atime_diff=$(do_facet $SINGLEMDS \
3325 lctl get_param -n mdd.*MDT0000*.atime_diff)
3330 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3333 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3334 atime0=$(stat -c %X $DIR/$tfile)
3337 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3338 atime1=$(stat -c %X $DIR/$tfile)
3341 cancel_lru_locks mdc
3342 cancel_lru_locks osc
3343 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3344 atime2=$(stat -c %X $DIR/$tfile)
3346 do_facet $SINGLEMDS \
3347 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3349 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3350 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3352 run_test 39n "check that O_NOATIME is honored"
3355 TESTDIR=$DIR/$tdir/$tfile
3356 [ -e $TESTDIR ] && rm -rf $TESTDIR
3357 test_mkdir -p $TESTDIR
3363 links2=$(stat -c %h .)
3364 [ $(($links1 + 2)) != $links2 ] &&
3365 error "wrong links count $(($links1 + 2)) != $links2"
3367 links3=$(stat -c %h .)
3368 [ $(($links1 + 1)) != $links3 ] &&
3369 error "wrong links count $links1 != $links3"
3372 run_test 39o "directory cached attributes updated after create ========"
3375 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3377 TESTDIR=$DIR/$tdir/$tfile
3378 [ -e $TESTDIR ] && rm -rf $TESTDIR
3383 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3384 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3386 links2=$(stat -c %h .)
3387 [ $(($links1 + 2)) != $links2 ] &&
3388 error "wrong links count $(($links1 + 2)) != $links2"
3390 links3=$(stat -c %h .)
3391 [ $(($links1 + 1)) != $links3 ] &&
3392 error "wrong links count $links1 != $links3"
3395 run_test 39p "remote directory cached attributes updated after create ========"
3399 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3400 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3401 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3402 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3403 error "$tfile is not 4096 bytes in size"
3405 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3409 small_write $DIR/f41 18
3411 run_test 41 "test small file write + fstat ====================="
3413 count_ost_writes() {
3414 lctl get_param -n osc.*.stats |
3415 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3416 END { printf("%0.0f", writes) }'
3423 BG_DIRTY_RATIO_SAVE=10
3424 MAX_BG_DIRTY_RATIO=25
3428 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3429 # dirty_ratio, dirty_background_ratio
3430 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3431 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3432 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3433 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3435 # if file not here, we are a 2.4 kernel
3436 kill -CONT `pidof kupdated`
3441 # setup the trap first, so someone cannot exit the test at the
3442 # exact wrong time and mess up a machine
3443 trap start_writeback EXIT
3444 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3445 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3446 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3447 sysctl -w vm.dirty_writeback_centisecs=0
3448 sysctl -w vm.dirty_writeback_centisecs=0
3449 # save and increase /proc/sys/vm/dirty_ratio
3450 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3451 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3452 # save and increase /proc/sys/vm/dirty_background_ratio
3453 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3454 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3456 # if file not here, we are a 2.4 kernel
3457 kill -STOP `pidof kupdated`
3461 # ensure that all stripes have some grant before we test client-side cache
3463 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3464 dd if=/dev/zero of=$i bs=4k count=1
3469 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3470 # file truncation, and file removal.
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3474 cancel_lru_locks osc
3476 sync; sleep 1; sync # just to be safe
3477 BEFOREWRITES=`count_ost_writes`
3478 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3479 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3480 AFTERWRITES=`count_ost_writes`
3481 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3482 error "$BEFOREWRITES < $AFTERWRITES"
3485 run_test 42a "ensure that we don't flush on close =============="
3488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3490 cancel_lru_locks osc
3493 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3494 BEFOREWRITES=$(count_ost_writes)
3495 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3496 AFTERWRITES=$(count_ost_writes)
3497 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3498 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3500 BEFOREWRITES=$(count_ost_writes)
3501 sync || error "sync: $?"
3502 AFTERWRITES=$(count_ost_writes)
3503 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3504 error "$BEFOREWRITES < $AFTERWRITES on sync"
3506 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3510 run_test 42b "test destroy of file with cached dirty data ======"
3512 # if these tests just want to test the effect of truncation,
3513 # they have to be very careful. consider:
3514 # - the first open gets a {0,EOF}PR lock
3515 # - the first write conflicts and gets a {0, count-1}PW
3516 # - the rest of the writes are under {count,EOF}PW
3517 # - the open for truncate tries to match a {0,EOF}PR
3518 # for the filesize and cancels the PWs.
3519 # any number of fixes (don't get {0,EOF} on open, match
3520 # composite locks, do smarter file size management) fix
3521 # this, but for now we want these tests to verify that
3522 # the cancellation with truncate intent works, so we
3523 # start the file with a full-file pw lock to match against
3524 # until the truncate.
3529 cancel_lru_locks osc
3531 # prime the file with 0,EOF PW to match
3535 # now the real test..
3536 dd if=/dev/zero of=$file bs=1024 count=100
3537 BEFOREWRITES=`count_ost_writes`
3538 $TRUNCATE $file $offset
3539 cancel_lru_locks osc
3540 AFTERWRITES=`count_ost_writes`
3545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3547 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3548 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3551 run_test 42c "test partial truncate of file with cached dirty data"
3554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3556 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3557 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3560 run_test 42d "test complete truncate of file with cached dirty data"
3562 test_42e() { # bug22074
3563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3564 local TDIR=$DIR/${tdir}e
3565 local pagesz=$(page_size)
3566 local pages=16 # hardcoded 16 pages, don't change it.
3567 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3568 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3572 test_mkdir -p $DIR/${tdir}e
3573 $SETSTRIPE -c 1 $TDIR
3574 createmany -o $TDIR/f $files
3576 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3578 # we assume that with $OSTCOUNT files, at least one of them will
3579 # be allocated on OST0.
3580 warmup_files=$((OSTCOUNT * max_dirty_mb))
3581 createmany -o $TDIR/w $warmup_files
3583 # write a large amount of data into one file and sync, to get good
3584 # avail_grant number from OST.
3585 for ((i=0; i<$warmup_files; i++)); do
3586 idx=$($GETSTRIPE -i $TDIR/w$i)
3587 [ $idx -ne 0 ] && continue
3588 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3591 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3593 $LCTL get_param $proc_osc0/cur_dirty_bytes
3594 $LCTL get_param $proc_osc0/cur_grant_bytes
3596 # create as much dirty pages as we can while not to trigger the actual
3597 # RPCs directly. but depends on the env, VFS may trigger flush during this
3598 # period, hopefully we are good.
3599 for ((i=0; i<$warmup_files; i++)); do
3600 idx=$($GETSTRIPE -i $TDIR/w$i)
3601 [ $idx -ne 0 ] && continue
3602 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3604 $LCTL get_param $proc_osc0/cur_dirty_bytes
3605 $LCTL get_param $proc_osc0/cur_grant_bytes
3607 # perform the real test
3608 $LCTL set_param $proc_osc0/rpc_stats 0
3609 for ((;i<$files; i++)); do
3610 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3611 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3614 $LCTL get_param $proc_osc0/rpc_stats
3617 local have_ppr=false
3618 $LCTL get_param $proc_osc0/rpc_stats |
3619 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3620 # skip lines until we are at the RPC histogram data
3621 [ "$PPR" == "pages" ] && have_ppr=true && continue
3622 $have_ppr || continue
3624 # we only want the percent stat for < 16 pages
3625 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3627 percent=$((percent + WPCT))
3628 if [[ $percent -gt 15 ]]; then
3629 error "less than 16-pages write RPCs" \
3636 run_test 42e "verify sub-RPC writes are not done synchronously"
3639 test_mkdir -p $DIR/$tdir
3640 cp -p /bin/ls $DIR/$tdir/$tfile
3641 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3643 # give multiop a chance to open
3646 $DIR/$tdir/$tfile && error || true
3649 run_test 43 "execution of file opened for write should return -ETXTBSY"
3652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3653 test_mkdir -p $DIR/$tdir
3654 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3655 cp -p multiop $DIR/$tdir/multiop
3656 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3659 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3660 kill -USR1 $MULTIOP_PID || return 2
3661 wait $MULTIOP_PID || return 3
3662 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3664 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3668 test_mkdir -p $DIR/$tdir
3669 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3670 cp -p multiop $DIR/$tdir/multiop
3671 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3674 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3675 kill -USR1 $MULTIOP_PID || return 2
3676 wait $MULTIOP_PID || return 3
3677 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3679 run_test 43b "truncate of file being executed should return -ETXTBSY"
3682 local testdir="$DIR/$tdir"
3683 test_mkdir -p $DIR/$tdir
3685 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3686 ( cd $testdir && md5sum -c)
3688 run_test 43c "md5sum of copy into lustre========================"
3691 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3692 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3693 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3695 run_test 44 "zero length read from a sparse stripe ============="
3698 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3700 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3701 [[ $nstripe -gt $OSTCOUNT ]] &&
3702 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3704 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3706 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3707 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3711 OFFSETS="0 $((stride/2)) $((stride-1))"
3712 for offset in $OFFSETS; do
3713 for i in $(seq 0 $((nstripe-1))); do
3714 local GLOBALOFFSETS=""
3716 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3717 local myfn=$DIR/d44a-$size
3718 echo "--------writing $myfn at $size"
3719 ll_sparseness_write $myfn $size ||
3720 error "ll_sparseness_write"
3721 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3722 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3723 error "ll_sparseness_verify $GLOBALOFFSETS"
3725 for j in $(seq 0 $((nstripe-1))); do
3727 size=$((((j + $nstripe )*$stride + $offset)))
3728 ll_sparseness_write $myfn $size ||
3729 error "ll_sparseness_write"
3730 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3732 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3733 error "ll_sparseness_verify $GLOBALOFFSETS"
3738 run_test 44a "test sparse pwrite ==============================="
3742 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3748 before=`dirty_osc_total`
3749 echo executing "\"$*\""
3751 after=`dirty_osc_total`
3752 echo before $before, after $after
3755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3757 # Obtain grants from OST if it supports it
3758 echo blah > ${f}_grant
3761 do_dirty_record "echo blah > $f"
3762 [[ $before -eq $after ]] && error "write wasn't cached"
3763 do_dirty_record "> $f"
3764 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3765 do_dirty_record "echo blah > $f"
3766 [[ $before -eq $after ]] && error "write wasn't cached"
3767 do_dirty_record "sync"
3768 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3769 do_dirty_record "echo blah > $f"
3770 [[ $before -eq $after ]] && error "write wasn't cached"
3771 do_dirty_record "cancel_lru_locks osc"
3772 [[ $before -gt $after ]] ||
3773 error "lock cancellation didn't lower dirty count"
3776 run_test 45 "osc io page accounting ============================"
3778 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3779 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3780 # objects offset and an assert hit when an rpc was built with 1023's mapped
3781 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3787 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3789 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3790 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3794 run_test 46 "dirtying a previously written page ================"
3796 # test_47 is removed "Device nodes check" is moved to test_28
3798 test_48a() { # bug 2399
3799 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3800 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3801 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3803 check_kernel_version 34 || return 0
3804 test_mkdir -p $DIR/$tdir
3806 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3807 test_mkdir $DIR/$tdir || error "recreate directory failed"
3808 touch foo || error "'touch foo' failed after recreating cwd"
3809 test_mkdir $DIR/$tdir/bar ||
3810 error "'mkdir foo' failed after recreating cwd"
3811 if check_kernel_version 44; then
3812 touch .foo || error "'touch .foo' failed after recreating cwd"
3813 test_mkdir $DIR/$tdir/.bar ||
3814 error "'mkdir .foo' failed after recreating cwd"
3816 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3817 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3818 cd . || error "'cd .' failed after recreating cwd"
3819 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3820 rmdir . && error "'rmdir .' worked after recreating cwd"
3821 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3822 cd .. || error "'cd ..' failed after recreating cwd"
3824 run_test 48a "Access renamed working dir (should return errors)="
3826 test_48b() { # bug 2399
3827 check_kernel_version 34 || return 0
3829 test_mkdir -p $DIR/$tdir
3831 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3832 touch foo && error "'touch foo' worked after removing cwd"
3833 test_mkdir $DIR/$tdir/foo &&
3834 error "'mkdir foo' worked after removing cwd"
3835 if check_kernel_version 44; then
3836 touch .foo && error "'touch .foo' worked after removing cwd"
3837 test_mkdir $DIR/$tdir/.foo &&
3838 error "'mkdir .foo' worked after removing cwd"
3840 ls . > /dev/null && error "'ls .' worked after removing cwd"
3841 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3842 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3843 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3844 rmdir . && error "'rmdir .' worked after removing cwd"
3845 ln -s . foo && error "'ln -s .' worked after removing cwd"
3846 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3848 run_test 48b "Access removed working dir (should return errors)="
3850 test_48c() { # bug 2350
3851 check_kernel_version 36 || return 0
3852 #lctl set_param debug=-1
3855 test_mkdir -p $DIR/$tdir/dir
3857 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3858 $TRACE touch foo && error "touch foo worked after removing cwd"
3859 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3860 if check_kernel_version 44; then
3861 touch .foo && error "touch .foo worked after removing cwd"
3862 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3864 $TRACE ls . && error "'ls .' worked after removing cwd"
3865 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3866 is_patchless || ( $TRACE cd . &&
3867 error "'cd .' worked after removing cwd" )
3868 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3869 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3870 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3871 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3873 run_test 48c "Access removed working subdir (should return errors)"
3875 test_48d() { # bug 2350
3876 check_kernel_version 36 || return 0
3877 #lctl set_param debug=-1
3880 test_mkdir -p $DIR/$tdir/dir
3882 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3883 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3884 $TRACE touch foo && error "'touch foo' worked after removing parent"
3885 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3886 if check_kernel_version 44; then
3887 touch .foo && error "'touch .foo' worked after removing parent"
3889 error "mkdir .foo worked after removing parent"
3891 $TRACE ls . && error "'ls .' worked after removing parent"
3892 $TRACE ls .. && error "'ls ..' worked after removing parent"
3893 is_patchless || ( $TRACE cd . &&
3894 error "'cd .' worked after recreate parent" )
3895 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3896 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3897 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3898 is_patchless || ( $TRACE cd .. &&
3899 error "'cd ..' worked after removing parent" || true )
3901 run_test 48d "Access removed parent subdir (should return errors)"
3903 test_48e() { # bug 4134
3904 check_kernel_version 41 || return 0
3905 #lctl set_param debug=-1
3908 test_mkdir -p $DIR/$tdir/dir
3910 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3911 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3912 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3913 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3914 # On a buggy kernel addition of "touch foo" after cd .. will
3915 # produce kernel oops in lookup_hash_it
3916 touch ../foo && error "'cd ..' worked after recreate parent"
3918 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3920 run_test 48e "Access to recreated parent subdir (should return errors)"
3922 test_49() { # LU-1030
3923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3924 # get ost1 size - lustre-OST0000
3925 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3927 # write 800M at maximum
3928 [[ $ost1_size -lt 2 ]] && ost1_size=2
3929 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3931 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3932 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3935 # change max_pages_per_rpc while writing the file
3936 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3937 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3938 # loop until dd process exits
3939 while ps ax -opid | grep -wq $dd_pid; do
3940 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3941 sleep $((RANDOM % 5 + 1))
3943 # restore original max_pages_per_rpc
3944 $LCTL set_param $osc1_mppc=$orig_mppc
3945 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3947 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3951 test_mkdir $DIR/$tdir
3953 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3955 run_test 50 "special situations: /proc symlinks ==============="
3957 test_51a() { # was test_51
3958 # bug 1516 - create an empty entry right after ".." then split dir
3959 test_mkdir -c1 $DIR/$tdir
3960 touch $DIR/$tdir/foo
3961 $MCREATE $DIR/$tdir/bar
3963 createmany -m $DIR/$tdir/longfile 201
3965 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3966 $MCREATE $DIR/$tdir/longfile$FNUM
3971 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3973 run_test 51a "special situations: split htree with empty entry =="
3975 export NUMTEST=70000
3977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3978 local BASE=$DIR/d${base}.${TESTSUITE}
3980 # cleanup the directory
3983 test_mkdir -p -c1 $BASE
3987 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3988 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3989 [[ $numfree -lt 21000 ]] &&
3990 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
3993 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3994 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
3996 # need to check free space for the directories as well
3997 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3998 numfree=$((blkfree / 4))
3999 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4000 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4002 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4006 echo "failed" > $BASE/fnum
4007 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4010 run_test 51b "exceed 64k subdirectory nlink limit"
4012 test_51ba() { # LU-993
4013 local BASE=$DIR/d${base}.${TESTSUITE}
4014 # unlink all but 100 subdirectories, then check it still works
4016 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4018 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4019 local DELETE=$((NUMTEST - LEFT))
4021 # continue on to run this test even if 51b didn't finish,
4022 # just to delete the many subdirectories created.
4023 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4025 # for ldiskfs the nlink count should be 1, but this is OSD specific
4026 # and so this is listed for informational purposes only
4027 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4028 unlinkmany -d $BASE/d $DELETE
4031 if [ $RC -ne 0 ]; then
4032 if [ "$NUMPREV" == "failed" ]; then
4033 skip "previous setup failed"
4036 error "unlink of first $DELETE subdirs failed"
4041 echo "nlink between: $(stat -c %h $BASE)"
4042 # trim the first line of ls output
4043 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4044 [ $FOUND -ne $LEFT ] &&
4045 error "can't find subdirs: found only $FOUND/$LEFT"
4047 unlinkmany -d $BASE/d $DELETE $LEFT ||
4048 error "unlink of second $LEFT subdirs failed"
4049 # regardless of whether the backing filesystem tracks nlink accurately
4050 # or not, the nlink count shouldn't be more than "." and ".." here
4051 local AFTER=$(stat -c %h $BASE)
4052 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4053 echo "nlink after: $AFTER"
4055 run_test 51ba "verify nlink for many subdirectory cleanup"
4058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4059 [[ $OSTCOUNT -lt 3 ]] &&
4060 skip_env "skipping test with few OSTs" && return
4061 test_mkdir -p $DIR/$tdir
4062 createmany -o $DIR/$tdir/t- 1000
4063 $GETSTRIPE $DIR/$tdir > $TMP/files
4064 for N in $(seq 0 $((OSTCOUNT - 1))); do
4065 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4066 END { printf("%0.0f", objs) }' $TMP/files)
4067 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4068 '($1 == '$N') { objs += 1 } \
4069 END { printf("%0.0f", objs) }')
4070 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4072 unlinkmany $DIR/$tdir/t- 1000
4075 for N in $(seq 1 $((OSTCOUNT - 1))); do
4076 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4077 error "OST $N has less objects vs OST $NLAST" \
4078 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4079 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4080 error "OST $N has less objects vs OST $NLAST" \
4081 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4083 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4084 error "OST $N has less #0 objects vs OST $NLAST" \
4085 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4086 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4087 error "OST $N has less #0 objects vs OST $NLAST" \
4088 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4092 run_test 51d "check object distribution ===================="
4095 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4096 skip "Only applicable to ldiskfs-based MDTs"
4100 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4101 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4103 touch $DIR/$tdir/d0/foo
4104 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4105 error "file exceed 65000 nlink limit!"
4106 unlinkmany $DIR/$tdir/d0/f- 65001
4109 run_test 51e "check file nlink limit"
4112 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4113 test_mkdir -p $DIR/$tdir
4114 touch $DIR/$tdir/foo
4115 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4116 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4117 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4118 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4119 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4121 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4122 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4123 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4125 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4126 cp -r $DIR/$tdir /tmp/
4127 rm -fr $DIR/$tdir || error "cleanup rm failed"
4129 run_test 52a "append-only flag test (should return errors) ====="
4132 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4133 test_mkdir -p $DIR/$tdir
4134 touch $DIR/$tdir/foo
4135 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4136 cat test > $DIR/$tdir/foo && error "cat test worked"
4137 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4138 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4139 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4141 echo foo >> $DIR/$tdir/foo && error "echo worked"
4142 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4143 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4144 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4145 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4147 chattr -i $DIR/$tdir/foo || error "chattr failed"
4149 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4151 run_test 52b "immutable flag test (should return errors) ======="
4154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4156 remote_ost_nodsh && skip "remote OST with nodsh" && return
4169 local support_last_seq=true
4171 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4172 support_last_seq=false
4175 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4177 for value in $(do_facet $SINGLEMDS \
4178 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4179 param=$(echo ${value[0]} | cut -d "=" -f1)
4180 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4182 if $support_last_seq; then
4183 param_seq=$(echo $param |
4184 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4185 mds_last_seq=$(do_facet $SINGLEMDS \
4186 $LCTL get_param -n $param_seq)
4188 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4190 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4191 node=$(facet_active_host ost$((ostnum+1)))
4192 param="obdfilter.$ostname.last_id"
4193 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4194 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4195 ost_last_id=$ost_last
4197 if $support_last_seq; then
4198 ost_last_id=$(echo $ost_last |
4199 awk -F':' '{print $2}' |
4201 ost_last_seq=$(echo $ost_last |
4202 awk -F':' '{print $1}')
4203 [[ $ost_last_seq = $mds_last_seq ]] || continue
4206 if [[ $ost_last_id != $mds_last ]]; then
4207 error "$ost_last_id != $mds_last"
4214 $found || error "can not match last_seq/last_id for $mdtosc"
4217 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4220 $SOCKETSERVER $DIR/socket ||
4221 error "$SOCKETSERVER $DIR/socket failed: $?"
4222 $SOCKETCLIENT $DIR/socket ||
4223 error "$SOCKETCLIENT $DIR/socket failed: $?"
4224 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4226 run_test 54a "unix domain socket test =========================="
4232 dd if=/dev/zero of=$f bs=$(page_size) count=1
4234 run_test 54b "char device works in lustre ======================"
4237 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4238 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4239 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4241 for i in $(seq 3 7); do
4242 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4250 loopdev="$DIR/loop54c"
4253 $UMOUNT -d $DIR/$tdir || rc=$?
4254 losetup -d $loopdev || true
4255 losetup -d $LOOPDEV || true
4256 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4262 loopdev="$DIR/loop54c"
4265 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4266 trap cleanup_54c EXIT
4267 mknod $loopdev b 7 $LOOPNUM
4268 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4269 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4270 losetup $loopdev $DIR/$tfile ||
4271 error "can't set up $loopdev for $DIR/$tfile"
4272 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4273 test_mkdir -p $DIR/$tdir
4274 mount -t ext2 $loopdev $DIR/$tdir ||
4275 error "error mounting $loopdev on $DIR/$tdir"
4276 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4279 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4283 run_test 54c "block device works in lustre ====================="
4289 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4291 run_test 54d "fifo device works in lustre ======================"
4294 check_kernel_version 46 || return 0
4297 cp -aL /dev/console $f
4298 echo $string > $f || error "echo $string to $f failed"
4300 run_test 54e "console/tty device works in lustre ======================"
4302 #The test_55 used to be iopen test and it was removed by bz#24037.
4303 #run_test 55 "check iopen_connect_dentry() ======================"
4305 test_56a() { # was test_56
4308 test_mkdir -p $DIR/$tdir/dir
4310 NUMFILESx2=$(($NUMFILES * 2))
4311 for i in $(seq 1 $NUMFILES); do
4312 touch $DIR/$tdir/file$i
4313 touch $DIR/$tdir/dir/file$i
4316 # test lfs getstripe with --recursive
4317 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4318 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4319 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4320 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4321 [[ $FILENUM -eq $NUMFILES ]] ||
4322 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4323 echo "$GETSTRIPE --recursive passed."
4325 # test lfs getstripe with file instead of dir
4326 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4327 [[ $FILENUM -eq 1 ]] ||
4328 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4329 echo "$GETSTRIPE file1 passed."
4331 #test lfs getstripe with --verbose
4332 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4333 grep -c lmm_magic) -eq $NUMFILES ]] ||
4334 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4335 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4336 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4337 echo "$GETSTRIPE --verbose passed."
4339 #test lfs getstripe with --obd
4340 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4341 grep -q "unknown obduuid" ||
4342 error "$GETSTRIPE --obd wrong_uuid should return error message"
4344 [[ $OSTCOUNT -lt 2 ]] &&
4345 skip_env "skipping other $GETSTRIPE --obd test" && return
4348 OBDUUID=$(ostuuid_from_index $OSTIDX)
4349 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4350 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4351 [[ $FOUND -eq $FILENUM ]] ||
4352 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4353 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4354 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4355 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4356 error "$GETSTRIPE --obd: should not show file on other obd"
4357 echo "$GETSTRIPE --obd passed"
4359 run_test 56a "check $GETSTRIPE"
4364 local LOCAL_NUMFILES="$1"
4365 local LOCAL_NUMDIRS="$2"
4366 local MKDIR_PARAMS="$3"
4367 local DIR_STRIPE_PARAMS="$4"
4369 if [ ! -d "$TDIR" ] ; then
4370 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4371 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4372 for i in `seq 1 $LOCAL_NUMFILES` ; do
4375 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4376 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4377 for j in `seq 1 $LOCAL_NUMFILES` ; do
4378 touch $TDIR/dir$i/file$j
4384 setup_56_special() {
4388 if [ ! -e "$TDIR/loop1b" ] ; then
4389 for i in `seq 1 $LOCAL_NUMFILES` ; do
4390 mknod $TDIR/loop${i}b b 7 $i
4391 mknod $TDIR/null${i}c c 1 3
4392 ln -s $TDIR/file1 $TDIR/link${i}l
4394 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4395 mknod $TDIR/dir$i/loop${i}b b 7 $i
4396 mknod $TDIR/dir$i/null${i}c c 1 3
4397 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4406 setup_56 $NUMFILES $NUMDIRS
4408 EXPECTED=$(($NUMDIRS + 2))
4409 # test lfs find with -name
4410 for i in $(seq 1 $NUMFILES) ; do
4411 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4412 [ $NUMS -eq $EXPECTED ] ||
4413 error "lfs find -name \"*$i\" $TDIR wrong: "\
4414 "found $NUMS, expected $EXPECTED"
4417 run_test 56g "check lfs find -name ============================="
4423 setup_56 $NUMFILES $NUMDIRS
4425 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4426 # test lfs find with ! -name
4427 for i in $(seq 1 $NUMFILES) ; do
4428 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4429 [ $NUMS -eq $EXPECTED ] ||
4430 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4431 "found $NUMS, expected $EXPECTED"
4434 run_test 56h "check lfs find ! -name ============================="
4438 test_mkdir -p $DIR/$tdir
4439 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4440 CMD="$LFIND -ost $UUID $DIR/$tdir"
4442 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4444 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4448 setup_56_special $NUMFILES $NUMDIRS
4450 EXPECTED=$((NUMDIRS + 1))
4451 CMD="$LFIND -type d $TDIR"
4452 NUMS=$($CMD | wc -l)
4453 [ $NUMS -eq $EXPECTED ] ||
4454 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4456 run_test 56j "check lfs find -type d ============================="
4460 setup_56_special $NUMFILES $NUMDIRS
4462 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4463 CMD="$LFIND -type f $TDIR"
4464 NUMS=$($CMD | wc -l)
4465 [ $NUMS -eq $EXPECTED ] ||
4466 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4468 run_test 56k "check lfs find -type f ============================="
4472 setup_56_special $NUMFILES $NUMDIRS
4474 EXPECTED=$((NUMDIRS + NUMFILES))
4475 CMD="$LFIND -type b $TDIR"
4476 NUMS=$($CMD | wc -l)
4477 [ $NUMS -eq $EXPECTED ] ||
4478 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4480 run_test 56l "check lfs find -type b ============================="
4484 setup_56_special $NUMFILES $NUMDIRS
4486 EXPECTED=$((NUMDIRS + NUMFILES))
4487 CMD="$LFIND -type c $TDIR"
4488 NUMS=$($CMD | wc -l)
4489 [ $NUMS -eq $EXPECTED ] ||
4490 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4492 run_test 56m "check lfs find -type c ============================="
4496 setup_56_special $NUMFILES $NUMDIRS
4498 EXPECTED=$((NUMDIRS + NUMFILES))
4499 CMD="$LFIND -type l $TDIR"
4500 NUMS=$($CMD | wc -l)
4501 [ $NUMS -eq $EXPECTED ] ||
4502 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4504 run_test 56n "check lfs find -type l ============================="
4508 setup_56 $NUMFILES $NUMDIRS
4509 utime $TDIR/file1 > /dev/null || error "utime (1)"
4510 utime $TDIR/file2 > /dev/null || error "utime (2)"
4511 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4512 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4513 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4514 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4517 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4518 [ $NUMS -eq $EXPECTED ] || \
4519 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4522 CMD="$LFIND -mtime 0 $TDIR"
4523 NUMS=$($CMD | wc -l)
4524 [ $NUMS -eq $EXPECTED ] ||
4525 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4527 run_test 56o "check lfs find -mtime for old files =========================="
4530 [ $RUNAS_ID -eq $UID ] &&
4531 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4534 setup_56 $NUMFILES $NUMDIRS
4536 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4538 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4539 NUMS=$($CMD | wc -l)
4540 [ $NUMS -eq $EXPECTED ] || \
4541 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4543 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4544 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4545 NUMS=$($CMD | wc -l)
4546 [ $NUMS -eq $EXPECTED ] || \
4547 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4549 run_test 56p "check lfs find -uid and ! -uid ==============================="
4552 [ $RUNAS_ID -eq $UID ] &&
4553 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4556 setup_56 $NUMFILES $NUMDIRS
4558 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4561 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4562 NUMS=$($CMD | wc -l)
4563 [ $NUMS -eq $EXPECTED ] ||
4564 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4566 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4567 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4568 NUMS=$($CMD | wc -l)
4569 [ $NUMS -eq $EXPECTED ] ||
4570 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4572 run_test 56q "check lfs find -gid and ! -gid ==============================="
4576 setup_56 $NUMFILES $NUMDIRS
4579 CMD="$LFIND -size 0 -type f $TDIR"
4580 NUMS=$($CMD | wc -l)
4581 [ $NUMS -eq $EXPECTED ] ||
4582 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4584 CMD="$LFIND ! -size 0 -type f $TDIR"
4585 NUMS=$($CMD | wc -l)
4586 [ $NUMS -eq $EXPECTED ] ||
4587 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4588 echo "test" > $TDIR/$tfile
4589 echo "test2" > $TDIR/$tfile.2 && sync
4591 CMD="$LFIND -size 5 -type f $TDIR"
4592 NUMS=$($CMD | wc -l)
4593 [ $NUMS -eq $EXPECTED ] ||
4594 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4596 CMD="$LFIND -size +5 -type f $TDIR"
4597 NUMS=$($CMD | wc -l)
4598 [ $NUMS -eq $EXPECTED ] ||
4599 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4601 CMD="$LFIND -size +0 -type f $TDIR"
4602 NUMS=$($CMD | wc -l)
4603 [ $NUMS -eq $EXPECTED ] ||
4604 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4606 CMD="$LFIND ! -size -5 -type f $TDIR"
4607 NUMS=$($CMD | wc -l)
4608 [ $NUMS -eq $EXPECTED ] ||
4609 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4611 CMD="$LFIND -size -5 -type f $TDIR"
4612 NUMS=$($CMD | wc -l)
4613 [ $NUMS -eq $EXPECTED ] ||
4614 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4616 run_test 56r "check lfs find -size works =========================="
4618 test_56s() { # LU-611
4620 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4622 if [[ $OSTCOUNT -gt 1 ]]; then
4623 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4627 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4631 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4632 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4633 NUMS=$($CMD | wc -l)
4634 [ $NUMS -eq $EXPECTED ] || {
4636 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4639 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4640 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4641 NUMS=$($CMD | wc -l)
4642 [ $NUMS -eq $EXPECTED ] || {
4644 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4648 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4649 NUMS=$($CMD | wc -l)
4650 [ $NUMS -eq $EXPECTED ] || {
4652 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4655 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4656 NUMS=$($CMD | wc -l)
4657 [ $NUMS -eq $EXPECTED ] || {
4659 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4663 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4664 NUMS=$($CMD | wc -l)
4665 [ $NUMS -eq $EXPECTED ] || {
4667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4670 run_test 56s "check lfs find -stripe-count works"
4672 test_56t() { # LU-611
4674 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4676 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4678 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4679 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4680 NUMS=$($CMD | wc -l)
4681 [ $NUMS -eq $EXPECTED ] ||
4682 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4684 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4685 NUMS=$($CMD | wc -l)
4686 [ $NUMS -eq $EXPECTED ] ||
4687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4690 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] ||
4693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] ||
4698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4701 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4702 NUMS=$($CMD | wc -l)
4703 [ $NUMS -eq $EXPECTED ] ||
4704 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4706 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4707 NUMS=$($CMD | wc -l)
4708 [ $NUMS -eq $EXPECTED ] ||
4709 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4712 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4713 NUMS=$($CMD | wc -l)
4714 [ $NUMS -eq $EXPECTED ] ||
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 run_test 56t "check lfs find -stripe-size works"
4719 test_56u() { # LU-611
4721 setup_56 $NUMFILES $NUMDIRS "-i 0"
4723 if [[ $OSTCOUNT -gt 1 ]]; then
4724 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4730 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4731 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4732 NUMS=$($CMD | wc -l)
4733 [ $NUMS -eq $EXPECTED ] ||
4734 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4738 NUMS=$($CMD | wc -l)
4739 [ $NUMS -eq $EXPECTED ] ||
4740 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4748 # This should produce an error and not return any files
4749 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4750 NUMS=$($CMD 2>/dev/null | wc -l)
4751 [ $NUMS -eq $EXPECTED ] ||
4752 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4754 if [[ $OSTCOUNT -gt 1 ]]; then
4755 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4756 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4757 NUMS=$($CMD | wc -l)
4758 [ $NUMS -eq $EXPECTED ] ||
4759 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4762 run_test 56u "check lfs find -stripe-index works"
4769 setup_56 $NUMFILES $NUMDIRS
4771 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4772 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4774 for file in $($LFIND -mdt $UUID $TDIR); do
4775 file_mdt_idx=$($GETSTRIPE -M $file)
4776 [ $file_mdt_idx -eq $MDT_IDX ] ||
4777 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4780 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4783 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4788 rm -rf $TDIR || error "remove $TDIR failed"
4789 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4792 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4793 error "$GETSTRIPE -S -d $TDIR failed"
4794 stripe_size=${stripe_size%% *}
4796 local file_size=$((stripe_size * OSTCOUNT))
4797 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4798 local required_space=$((file_num * file_size))
4799 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4800 [[ $free_space -le $((required_space / 1024)) ]] &&
4801 skip_env "need at least $required_space bytes free space," \
4802 "have $free_space kbytes" && return
4805 local dd_count=$((file_size / dd_bs))
4807 # write data into the files
4811 for i in $(seq 1 $NUMFILES); do
4813 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4814 error "write data into $file failed"
4816 for i in $(seq 1 $NUMDIRS); do
4817 for j in $(seq 1 $NUMFILES); do
4818 file=$TDIR/dir$i/file$j
4819 yes | dd bs=$dd_bs count=$dd_count of=$file \
4821 error "write data into $file failed"
4826 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4829 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4831 eval $cmd || error "$cmd failed"
4833 check_stripe_count $TDIR/file1 $expected
4835 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4837 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4838 # OST 1 if it is on OST 0. This file is small enough to
4839 # be on only one stripe.
4840 file=$TDIR/migr_1_ost
4841 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4842 error "write data into $file failed"
4843 local obdidx=$($LFS getstripe -i $file)
4844 local oldmd5=$(md5sum $file)
4846 [[ $obdidx -eq 0 ]] && newobdidx=1
4847 cmd="$LFS migrate -i $newobdidx $file"
4849 eval $cmd || error "$cmd failed"
4850 local realobdix=$($LFS getstripe -i $file)
4851 local newmd5=$(md5sum $file)
4852 [[ $newobdidx -ne $realobdix ]] &&
4853 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4854 [[ "$oldmd5" != "$newmd5" ]] &&
4855 error "md5sum differ: $oldmd5, $newmd5"
4859 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4861 eval $cmd || error "$cmd failed"
4863 for j in $(seq 1 $NUMFILES); do
4864 check_stripe_count $TDIR/dir1/file$j $expected
4867 # lfs_migrate works with lfs find
4868 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4869 $LFS_MIGRATE -y -c $expected"
4871 eval $cmd || error "$cmd failed"
4873 for i in $(seq 2 $NUMFILES); do
4874 check_stripe_count $TDIR/file$i $expected
4876 for i in $(seq 2 $NUMDIRS); do
4877 for j in $(seq 1 $NUMFILES); do
4878 check_stripe_count $TDIR/dir$i/file$j $expected
4882 run_test 56w "check lfs_migrate -c stripe_count works"
4885 check_swap_layouts_support && return 0
4886 [[ $OSTCOUNT -lt 2 ]] &&
4887 skip_env "need 2 OST, skipping test" && return
4889 local dir0=$DIR/$tdir/$testnum
4890 mkdir -p $dir0 || error "creating dir $dir0"
4892 local ref1=/etc/passwd
4893 local file1=$dir0/file1
4895 $SETSTRIPE -c 2 $file1
4897 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4898 stripe=$($GETSTRIPE -c $file1)
4899 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4900 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4905 run_test 56x "lfs migration support"
4908 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4909 skip "No HSM support on MDS of $(get_lustre_version)," \
4910 "need 2.4.53 at least" && return
4913 local dir0=$DIR/$tdir/$testnum
4914 mkdir -p $dir0 || error "creating dir $dir0"
4915 local f1=$dir0/file1
4916 local f2=$dir0/file2
4918 touch $f1 || error "creating std file $f1"
4919 $MULTIOP $f2 H2c || error "creating released file $f2"
4921 # a directory can be raid0, so ask only for files
4922 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4923 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4925 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4926 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4928 # only files can be released, so no need to force file search
4929 res=$($LFIND $dir0 -L released)
4930 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4932 res=$($LFIND $dir0 \! -L released)
4933 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4936 run_test 56y "lfs find -L raid0|released"
4938 test_56z() { # LU-4824
4939 # This checks to make sure 'lfs find' continues after errors
4940 # There are two classes of errors that should be caught:
4941 # - If multiple paths are provided, all should be searched even if one
4943 # - If errors are encountered during the search, it should not terminate
4946 test_mkdir $DIR/$tdir
4947 for i in d{0..9}; do
4948 test_mkdir $DIR/$tdir/$i
4950 touch $DIR/$tdir/d{0..9}/$tfile
4951 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4952 error "$LFS find did not return an error"
4953 # Make a directory unsearchable. This should NOT be the last entry in
4954 # directory order. Arbitrarily pick the 6th entry
4955 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
4956 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
4957 # The user should be able to see 10 directories and 9 files
4958 [ $count == 19 ] || error "$LFS find did not continue after error"
4960 run_test 56z "lfs find should continue after an error"
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4964 # note test will not do anything if MDS is not local
4965 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4966 skip "Only applicable to ldiskfs-based MDTs"
4970 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4971 local MNTDEV="osd*.*MDT*.mntdev"
4972 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4973 [ -z "$DEV" ] && error "can't access $MNTDEV"
4974 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4975 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4976 error "can't access $DEV"
4977 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4978 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4982 run_test 57a "verify MDS filesystem created with large inodes =="
4985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4986 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4987 skip "Only applicable to ldiskfs-based MDTs"
4991 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4996 local FILEN=$dir/f$FILECOUNT
4998 rm -rf $dir || error "removing $dir"
4999 test_mkdir -p $dir || error "creating $dir"
5000 local num=$(get_mds_dir $dir)
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 $mymds \
5015 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
5016 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-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 $mymds \
5030 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
5031 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-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)
8206 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8207 # killing locks. Some time was spent for creating locks. This means
8208 # that up to the moment of sleep finish we must have killed some of
8209 # them (10-100 locks). This depends on how fast ther were created.
8210 # Many of them were touched in almost the same moment and thus will
8211 # be killed in groups.
8212 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8214 # Use $LRU_SIZE_B here to take into account real number of locks
8215 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8216 local LRU_SIZE_B=$LRU_SIZE
8218 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8219 log "OLD_LVF=$OLD_LVF"
8220 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8222 # Let's make sure that we really have some margin. Client checks
8223 # cached locks every 10 sec.
8225 log "Sleep ${SLEEP} sec"
8227 while ((SEC<$SLEEP)); do
8231 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8235 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8236 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8238 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8239 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8240 unlinkmany $DIR/$tdir/f $NR
8244 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8245 log "unlink $NR files at $DIR/$tdir"
8246 unlinkmany $DIR/$tdir/f $NR
8248 run_test 124a "lru resize ======================================="
8250 get_max_pool_limit()
8252 local limit=$($LCTL get_param \
8253 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8256 if [[ $l -gt $max ]]; then
8264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8265 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8266 skip "no lru resize on server" && return 0
8268 LIMIT=$(get_max_pool_limit)
8270 NR=$(($(default_lru_size)*20))
8271 if [[ $NR -gt $LIMIT ]]; then
8272 log "Limit lock number by $LIMIT locks"
8275 lru_resize_disable mdc
8276 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8277 error "failed to create $DIR/$tdir/disable_lru_resize"
8279 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8280 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8281 cancel_lru_locks mdc
8284 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8287 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8290 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8294 nolruresize_delta=$((etime-stime))
8295 log "ls -la time: $nolruresize_delta seconds"
8296 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8297 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8299 lru_resize_enable mdc
8300 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8301 error "failed to create $DIR/$tdir/enable_lru_resize"
8303 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8304 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8305 cancel_lru_locks mdc
8308 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8311 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8314 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8318 lruresize_delta=$((etime-stime))
8319 log "ls -la time: $lruresize_delta seconds"
8320 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8322 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8323 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8324 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8325 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8327 log "lru resize performs the same with no lru resize"
8329 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8331 run_test 124b "lru resize (performance test) ======================="
8333 test_125() { # 13358
8334 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8335 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8336 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8337 test_mkdir -p $DIR/d125 || error "mkdir failed"
8338 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8339 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8340 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8342 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8344 test_126() { # bug 12829/13455
8345 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8346 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8347 $GSS && skip "must run as gss disabled" && return
8349 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8350 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8352 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8354 run_test 126 "check that the fsgid provided by the client is taken into account"
8356 test_127a() { # bug 15521
8357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8358 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8359 $LCTL set_param osc.*.stats=0
8360 FSIZE=$((2048 * 1024))
8361 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8362 cancel_lru_locks osc
8363 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8365 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8366 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8367 echo "got $COUNT $NAME"
8368 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8369 eval $NAME=$COUNT || error "Wrong proc format"
8372 read_bytes|write_bytes)
8373 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8374 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8375 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8376 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8377 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8378 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8379 error "sumsquare is too small: $SUMSQ"
8380 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8381 error "sumsquare is too big: $SUMSQ"
8385 done < $DIR/${tfile}.tmp
8387 #check that we actually got some stats
8388 [ "$read_bytes" ] || error "Missing read_bytes stats"
8389 [ "$write_bytes" ] || error "Missing write_bytes stats"
8390 [ "$read_bytes" != 0 ] || error "no read done"
8391 [ "$write_bytes" != 0 ] || error "no write done"
8393 run_test 127a "verify the client stats are sane"
8395 test_127b() { # bug LU-333
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8397 $LCTL set_param llite.*.stats=0
8398 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8399 # perform 2 reads and writes so MAX is different from SUM.
8400 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8401 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8402 cancel_lru_locks osc
8403 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8404 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8406 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8407 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8408 echo "got $COUNT $NAME"
8409 eval $NAME=$COUNT || error "Wrong proc format"
8413 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8414 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8415 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8416 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8419 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8420 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8421 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8422 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8426 done < $TMP/${tfile}.tmp
8428 #check that we actually got some stats
8429 [ "$read_bytes" ] || error "Missing read_bytes stats"
8430 [ "$write_bytes" ] || error "Missing write_bytes stats"
8431 [ "$read_bytes" != 0 ] || error "no read done"
8432 [ "$write_bytes" != 0 ] || error "no write done"
8434 run_test 127b "verify the llite client stats are sane"
8436 test_128() { # bug 15212
8438 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8443 result=$(grep error $TMP/$tfile.log)
8445 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8447 run_test 128 "interactive lfs for 2 consecutive find's"
8454 local LDPROC=/proc/fs/ldiskfs
8455 local facets=$(get_facets MDS)
8457 for facet in ${facets//,/ }; do
8458 canondev=$(ldiskfs_canon \
8459 *.$(convert_facet2label $facet).mntdev $facet)
8460 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8461 LDPROC=/sys/fs/ldiskfs
8462 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8468 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8469 skip "Only applicable to ldiskfs-based MDTs"
8472 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8477 test_mkdir -p $DIR/$tdir
8479 # block size of mds1
8480 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8481 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8482 local MAX=$((MDSBLOCKSIZE * 3))
8484 local I=$(stat -c%s "$DIR/$tdir")
8486 local STRIPE_COUNT=1
8487 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8488 MAX=$((MAX*STRIPE_COUNT))
8489 while [[ $I -le $MAX ]]; do
8490 $MULTIOP $DIR/$tdir/$J Oc
8492 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8493 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8494 #and EFBIG for previous versions
8495 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8497 echo "return code $rc received as expected"
8498 multiop $DIR/$tdir/$J Oc ||
8499 error_exit "multiop failed w/o dir size limit"
8501 I=$(stat -c%s "$DIR/$tdir")
8503 if [ $(lustre_version_code $SINGLEMDS) -lt \
8504 $(version_code 2.4.51) ]
8506 [[ $I -eq $MAX ]] && return 0
8508 [[ $I -gt $MAX ]] && return 0
8510 error_exit "current dir size $I, previous limit $MAX"
8511 elif [ $rc -ne 0 ]; then
8513 error_exit "return code $rc received instead of expected " \
8514 "$EFBIG or $ENOSPC, files in dir $I"
8517 I=$(stat -c%s "$DIR/$tdir")
8521 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8523 run_test 129 "test directory size limit ========================"
8532 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8533 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8536 trap cleanup_130 EXIT RETURN
8538 local fm_file=$DIR/$tfile
8539 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8540 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8541 error "dd failed for $fm_file"
8543 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8544 filefrag -ves $fm_file
8546 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8547 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8548 [ $RC != 0 ] && error "filefrag $fm_file failed"
8550 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8551 grep -v "ext:" | grep -v "found")
8552 lun=$($GETSTRIPE -i $fm_file)
8554 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8557 for line in $filefrag_op
8559 frag_lun=`echo $line | cut -d: -f5`
8560 ext_len=`echo $line | cut -d: -f4`
8561 if (( $frag_lun != $lun )); then
8563 error "FIEMAP on 1-stripe file($fm_file) failed"
8566 (( tot_len += ext_len ))
8569 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8571 error "FIEMAP on 1-stripe file($fm_file) failed;"
8577 echo "FIEMAP on single striped file succeeded"
8579 run_test 130a "FIEMAP (1-stripe file)"
8582 [ "$OSTCOUNT" -lt "2" ] &&
8583 skip_env "skipping FIEMAP on 2-stripe file test" && return
8585 [ "$OSTCOUNT" -ge "10" ] &&
8586 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8588 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8589 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8592 trap cleanup_130 EXIT RETURN
8594 local fm_file=$DIR/$tfile
8595 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8596 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8597 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8599 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8600 error "dd failed on $fm_file"
8602 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8603 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8604 grep -v "ext:" | grep -v "found")
8606 last_lun=$(echo $filefrag_op | cut -d: -f5)
8611 for line in $filefrag_op
8613 frag_lun=`echo $line | cut -d: -f5`
8614 ext_len=`echo $line | cut -d: -f4`
8615 if (( $frag_lun != $last_lun )); then
8616 if (( tot_len != 1024 )); then
8618 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8625 (( tot_len += ext_len ))
8628 if (( num_luns != 2 || tot_len != 1024 )); then
8630 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8636 echo "FIEMAP on 2-stripe file succeeded"
8638 run_test 130b "FIEMAP (2-stripe file)"
8641 [ "$OSTCOUNT" -lt "2" ] &&
8642 skip_env "skipping FIEMAP on 2-stripe file" && return
8644 [ "$OSTCOUNT" -ge "10" ] &&
8645 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8647 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8648 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8651 trap cleanup_130 EXIT RETURN
8653 local fm_file=$DIR/$tfile
8654 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8655 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8656 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8658 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8660 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8661 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8663 last_lun=`echo $filefrag_op | cut -d: -f5`
8668 for line in $filefrag_op
8670 frag_lun=`echo $line | cut -d: -f5`
8671 ext_len=`echo $line | cut -d: -f4`
8672 if (( $frag_lun != $last_lun )); then
8673 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8674 if (( logical != 512 )); then
8676 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8679 if (( tot_len != 512 )); then
8681 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8688 (( tot_len += ext_len ))
8691 if (( num_luns != 2 || tot_len != 512 )); then
8693 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8699 echo "FIEMAP on 2-stripe file with hole succeeded"
8701 run_test 130c "FIEMAP (2-stripe file with hole)"
8704 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8706 [ "$OSTCOUNT" -ge "10" ] &&
8707 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8709 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8710 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8712 trap cleanup_130 EXIT RETURN
8714 local fm_file=$DIR/$tfile
8715 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8716 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8717 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8719 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8720 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8721 error "dd failed on $fm_file"
8723 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8724 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8725 grep -v "ext:" | grep -v "found"`
8727 last_lun=`echo $filefrag_op | cut -d: -f5`
8732 for line in $filefrag_op
8734 frag_lun=`echo $line | cut -d: -f5`
8735 ext_len=`echo $line | cut -d: -f4`
8736 if (( $frag_lun != $last_lun )); then
8737 if (( tot_len != 1024 )); then
8739 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8746 (( tot_len += ext_len ))
8749 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8751 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8757 echo "FIEMAP on N-stripe file succeeded"
8759 run_test 130d "FIEMAP (N-stripe file)"
8762 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8764 [ "$OSTCOUNT" -ge "10" ] &&
8765 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8767 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8768 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8770 trap cleanup_130 EXIT RETURN
8772 local fm_file=$DIR/$tfile
8773 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8774 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8775 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8778 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8779 for ((i = 0; i < $NUM_BLKS; i++))
8781 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8784 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8785 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8787 last_lun=`echo $filefrag_op | cut -d: -f5`
8792 for line in $filefrag_op
8794 frag_lun=`echo $line | cut -d: -f5`
8795 ext_len=`echo $line | cut -d: -f4`
8796 if (( $frag_lun != $last_lun )); then
8797 if (( tot_len != $EXPECTED_LEN )); then
8799 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8806 (( tot_len += ext_len ))
8809 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8811 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8817 echo "FIEMAP with continuation calls succeeded"
8819 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8821 # Test for writev/readv
8823 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8824 error "writev test failed"
8825 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8826 error "readv failed"
8829 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8832 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8833 error "append writev test failed"
8834 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8835 error "append writev test failed"
8838 run_test 131b "test append writev"
8841 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8844 run_test 131c "test read/write on file w/o objects"
8847 rwv -f $DIR/$tfile -w -n 1 1572864
8848 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8849 if [ "$NOB" != 1572864 ]; then
8850 error "Short read filed: read $NOB bytes instead of 1572864"
8854 run_test 131d "test short read"
8857 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8858 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8859 error "read hitting hole failed"
8862 run_test 131e "test read hitting hole"
8867 for node in $(osts_nodes); do
8868 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8869 [ x$gl = x"" ] && gl=0
8870 gl_sum=$((gl_sum + gl))
8880 if [ x$som = x"enabled" ]; then
8881 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8882 MOUNT_OPTS=`echo $MOUNT_OPTS |
8883 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8884 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8886 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8887 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8888 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8891 # do remount to make new mount-conf parameters actual
8898 test_132() { #1028, SOM
8899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8901 local num=$(get_mds_dir $DIR)
8902 local mymds=mds${num}
8903 local MOUNT_OPTS_SAVE=$MOUNT_OPTS
8905 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8906 cancel_lru_locks osc
8908 som1=$(do_facet $mymds "$LCTL get_param -n mdt.*.som" | head -n 1)
8910 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8911 stat $DIR/$tfile >/dev/null
8912 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8913 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8915 som_mode_switch $som1 $gl1 $gl2
8917 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8918 cancel_lru_locks osc
8920 som2=$(do_facet $mymds "$LCTL get_param -n mdt.*.som" | head -n 1)
8921 if [ $som1 == $som2 ]; then
8922 error "som is still "$som2
8923 if [ x$som2 = x"enabled" ]; then
8930 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8931 stat $DIR/$tfile >/dev/null
8932 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8933 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8934 som_mode_switch $som2 $gl1 $gl2
8935 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8937 run_test 132 "som avoids glimpse rpc"
8943 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8945 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8947 *) error "Wrong argument $1" ;;
8950 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8951 # if the argument $3 is zero, it means any stat increment is ok.
8952 if [[ $3 -gt 0 ]]; then
8953 count=$(echo $res | awk '{ print $2 }')
8954 [[ $count -ne $3 ]] &&
8955 error "The $2 counter on $1 is wrong - expected $3"
8960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8961 remote_ost_nodsh && skip "remote OST with nodsh" && return
8962 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8964 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8965 { skip "MDS doesn't support rename stats"; return; }
8966 local testdir=$DIR/${tdir}/stats_testdir
8967 mkdir -p $DIR/${tdir}
8970 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8971 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8973 # verify mdt stats first.
8974 mkdir ${testdir} || error "mkdir failed"
8975 check_stats $SINGLEMDS "mkdir" 1
8976 touch ${testdir}/${tfile} || "touch failed"
8977 check_stats $SINGLEMDS "open" 1
8978 check_stats $SINGLEMDS "close" 1
8979 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8980 check_stats $SINGLEMDS "mknod" 1
8981 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8982 check_stats $SINGLEMDS "unlink" 1
8983 rm -f ${testdir}/${tfile} || error "file remove failed"
8984 check_stats $SINGLEMDS "unlink" 2
8986 # remove working dir and check mdt stats again.
8987 rmdir ${testdir} || error "rmdir failed"
8988 check_stats $SINGLEMDS "rmdir" 1
8990 local testdir1=$DIR/${tdir}/stats_testdir1
8992 mkdir -p ${testdir1}
8993 touch ${testdir1}/test1
8994 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8995 check_stats $SINGLEMDS "crossdir_rename" 1
8997 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8998 check_stats $SINGLEMDS "samedir_rename" 1
9002 run_test 133a "Verifying MDT stats ========================================"
9005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9006 remote_ost_nodsh && skip "remote OST with nodsh" && return
9007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9008 local testdir=$DIR/${tdir}/stats_testdir
9009 mkdir -p ${testdir} || error "mkdir failed"
9010 touch ${testdir}/${tfile} || "touch failed"
9011 cancel_lru_locks mdc
9014 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9015 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9017 # extra mdt stats verification.
9018 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9019 check_stats $SINGLEMDS "setattr" 1
9020 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9021 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9023 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9024 check_stats $SINGLEMDS "getattr" 1
9026 $LFS df || error "lfs failed"
9027 check_stats $SINGLEMDS "statfs" 1
9031 run_test 133b "Verifying extra MDT stats =================================="
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9035 remote_ost_nodsh && skip "remote OST with nodsh" && return
9036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9037 local testdir=$DIR/${tdir}/stats_testdir
9038 test_mkdir -p ${testdir} || error "mkdir failed"
9040 # verify obdfilter stats.
9041 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9043 cancel_lru_locks osc
9044 wait_delete_completed
9047 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9048 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9050 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9052 cancel_lru_locks osc
9053 check_stats ost "write" 1
9055 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9056 check_stats ost "read" 1
9058 > ${testdir}/${tfile} || error "truncate failed"
9059 check_stats ost "punch" 1
9061 rm -f ${testdir}/${tfile} || error "file remove failed"
9062 wait_delete_completed
9063 check_stats ost "destroy" 1
9067 run_test 133c "Verifying OST stats ========================================"
9074 while [ $value -ge 2 ]; do
9079 if [ $orig -gt $order ]; then
9087 local size=('K' 'M' 'G' 'T');
9089 local size_string=$value
9091 while [ $value -ge 1024 ]; do
9092 if [ $i -gt 3 ]; then
9093 #T is the biggest unit we get here, if that is bigger,
9095 size_string=${value}T
9098 value=$((value >> 10))
9099 if [ $value -lt 1024 ]; then
9100 size_string=${value}${size[$i]}
9111 local context=${2:-.}
9112 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9114 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9120 remote_ost_nodsh && skip "remote OST with nodsh" && return
9121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9122 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9123 { skip "MDS doesn't support rename stats"; return; }
9125 local testdir1=$DIR/${tdir}/stats_testdir1
9126 local testdir2=$DIR/${tdir}/stats_testdir2
9128 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9130 mkdir -p ${testdir1} || error "mkdir failed"
9131 mkdir -p ${testdir2} || error "mkdir failed"
9133 createmany -o $testdir1/test 512 || error "createmany failed"
9135 # check samedir rename size
9136 mv ${testdir1}/test0 ${testdir1}/test_0
9138 local testdir1_size=$(ls -l $DIR/${tdir} |
9139 awk '/stats_testdir1/ {print $5}')
9140 local testdir2_size=$(ls -l $DIR/${tdir} |
9141 awk '/stats_testdir2/ {print $5}')
9143 testdir1_size=$(order_2 $testdir1_size)
9144 testdir2_size=$(order_2 $testdir2_size)
9146 testdir1_size=$(size_in_KMGT $testdir1_size)
9147 testdir2_size=$(size_in_KMGT $testdir2_size)
9149 echo "source rename dir size: ${testdir1_size}"
9150 echo "target rename dir size: ${testdir2_size}"
9152 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9153 eval $cmd || error "$cmd failed"
9154 local samedir=$($cmd | grep 'same_dir')
9155 local same_sample=$(get_rename_size $testdir1_size)
9156 [ -z "$samedir" ] && error "samedir_rename_size count error"
9157 [[ $same_sample -eq 1 ]] ||
9158 error "samedir_rename_size error $same_sample"
9159 echo "Check same dir rename stats success"
9161 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9163 # check crossdir rename size
9164 mv ${testdir1}/test_0 ${testdir2}/test_0
9166 testdir1_size=$(ls -l $DIR/${tdir} |
9167 awk '/stats_testdir1/ {print $5}')
9168 testdir2_size=$(ls -l $DIR/${tdir} |
9169 awk '/stats_testdir2/ {print $5}')
9171 testdir1_size=$(order_2 $testdir1_size)
9172 testdir2_size=$(order_2 $testdir2_size)
9174 testdir1_size=$(size_in_KMGT $testdir1_size)
9175 testdir2_size=$(size_in_KMGT $testdir2_size)
9177 echo "source rename dir size: ${testdir1_size}"
9178 echo "target rename dir size: ${testdir2_size}"
9180 eval $cmd || error "$cmd failed"
9181 local crossdir=$($cmd | grep 'crossdir')
9182 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9183 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9184 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9185 [[ $src_sample -eq 1 ]] ||
9186 error "crossdir_rename_size error $src_sample"
9187 [[ $tgt_sample -eq 1 ]] ||
9188 error "crossdir_rename_size error $tgt_sample"
9189 echo "Check cross dir rename stats success"
9192 run_test 133d "Verifying rename_stats ========================================"
9195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9196 remote_ost_nodsh && skip "remote OST with nodsh" && return
9197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9198 local testdir=$DIR/${tdir}/stats_testdir
9199 local ctr f0 f1 bs=32768 count=42 sum
9201 mkdir -p ${testdir} || error "mkdir failed"
9203 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9205 for ctr in {write,read}_bytes; do
9207 cancel_lru_locks osc
9209 do_facet ost1 $LCTL set_param -n \
9210 "obdfilter.*.exports.clear=clear"
9212 if [ $ctr = write_bytes ]; then
9214 f1=${testdir}/${tfile}
9216 f0=${testdir}/${tfile}
9220 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9223 cancel_lru_locks osc
9225 sum=$(do_facet ost1 $LCTL get_param \
9226 "obdfilter.*.exports.*.stats" |
9227 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9228 $1 == ctr { sum += $7 }
9229 END { printf("%0.0f", sum) }')
9231 if ((sum != bs * count)); then
9232 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9238 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9243 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9244 /sys/fs/lustre/ /sys/fs/lnet/"
9246 for dir in $dirs; do
9247 if [ -d $dir ]; then
9248 proc_dirs="$proc_dirs $dir"
9254 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9255 remote_ost_nodsh && skip "remote OST with nodsh" && return
9256 # First without trusting modes.
9257 find $proc_dirs -exec cat '{}' \; &> /dev/null
9259 # Second verifying readability.
9262 -exec cat '{}' \; &> /dev/null ||
9263 error "proc file read failed"
9265 for facet in $SINGLEMDS ost1; do
9266 do_facet $facet find $proc_dirs \
9267 ! -name req_history \
9268 -exec cat '{}' \\\; &> /dev/null
9270 do_facet $facet find $proc_dirs \
9271 ! -name req_history \
9273 -exec cat '{}' \\\; &> /dev/null ||
9274 error "proc file read failed"
9277 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9282 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9283 /sys/fs/lustre/ /sys/fs/lnet/"
9285 for dir in $dirs; do
9286 if [ -d $dir ]; then
9287 proc_dirs="$proc_dirs $dir"
9293 # Second verifying readability.
9296 -not -name force_lbug \
9297 -not -name changelog_mask \
9298 -exec badarea_io '{}' \; &> /dev/null ||
9299 error "find $proc_dirs failed"
9301 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9302 skip "Too old lustre on MDS"
9304 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9305 skip "Too old lustre on ost1"
9307 for facet in $SINGLEMDS ost1; do
9308 do_facet $facet find $proc_dirs \
9310 -not -name force_lbug \
9311 -not -name changelog_mask \
9312 -exec badarea_io '{}' \\\; &> /dev/null ||
9313 error "$facet find $proc_dirs failed"
9317 # remount the FS in case writes/reads /proc break the FS
9318 cleanup || error "failed to unmount"
9319 setup || error "failed to setup"
9322 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9324 test_140() { #bug-17379
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9326 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9327 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9328 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9330 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9331 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9333 while i=`expr $i + 1`; do
9334 test_mkdir -p $i || error "Creating dir $i"
9335 cd $i || error "Changing to $i"
9336 ln -s ../stat stat || error "Creating stat symlink"
9337 # Read the symlink until ELOOP present,
9338 # not LBUGing the system is considered success,
9339 # we didn't overrun the stack.
9340 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9342 if [ $ret -eq 40 ]; then
9345 error "Open stat symlink"
9351 echo "The symlink depth = $i"
9352 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9353 error "Invalid symlink depth"
9355 # Test recursive symlink
9356 ln -s symlink_self symlink_self
9357 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9358 echo "open symlink_self returns $ret"
9359 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9361 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9365 local TF="$TMP/$tfile"
9367 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9369 cancel_lru_locks osc
9370 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9371 remount_client $MOUNT
9373 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9376 $TRUNCATE $DIR/$tfile 6000
9377 cancel_lru_locks osc
9378 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9381 echo "12345" >>$DIR/$tfile
9382 cancel_lru_locks osc
9383 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9386 echo "12345" >>$DIR/$tfile
9387 cancel_lru_locks osc
9388 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9393 run_test 150 "truncate/append tests"
9395 #LU-2902 roc_hit was not able to read all values from lproc
9396 function roc_hit_init() {
9397 local list=$(comma_list $(osts_nodes))
9398 local dir=$DIR/$tdir-check
9399 local file=$dir/file
9405 #use setstripe to do a write to every ost
9406 for i in $(seq 0 $((OSTCOUNT-1))); do
9407 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9408 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9409 idx=$(printf %04x $i)
9410 BEFORE=$(get_osd_param $list *OST*$idx stats |
9411 awk '$1 == "cache_access" {sum += $7}
9412 END { printf("%0.0f", sum) }')
9414 cancel_lru_locks osc
9415 cat $file >/dev/null
9417 AFTER=$(get_osd_param $list *OST*$idx stats |
9418 awk '$1 == "cache_access" {sum += $7}
9419 END { printf("%0.0f", sum) }')
9421 echo BEFORE:$BEFORE AFTER:$AFTER
9422 if ! let "AFTER - BEFORE == 4"; then
9424 error "roc_hit is not safe to use"
9432 function roc_hit() {
9433 local list=$(comma_list $(osts_nodes))
9434 echo $(get_osd_param $list '' stats |
9435 awk '$1 == "cache_hit" {sum += $7}
9436 END { printf("%0.0f", sum) }')
9439 function set_cache() {
9442 if [ "$2" == "off" ]; then
9445 local list=$(comma_list $(osts_nodes))
9446 set_osd_param $list '' $1_cache_enable $on
9448 cancel_lru_locks osc
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9453 remote_ost_nodsh && skip "remote OST with nodsh" && return
9456 local list=$(comma_list $(osts_nodes))
9458 # check whether obdfilter is cache capable at all
9459 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9460 echo "not cache-capable obdfilter"
9464 # check cache is enabled on all obdfilters
9465 if get_osd_param $list '' read_cache_enable | grep 0; then
9466 echo "oss cache is disabled"
9470 set_osd_param $list '' writethrough_cache_enable 1
9472 # check write cache is enabled on all obdfilters
9473 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9474 echo "oss write cache is NOT enabled"
9480 #define OBD_FAIL_OBD_NO_LRU 0x609
9481 do_nodes $list $LCTL set_param fail_loc=0x609
9483 # pages should be in the case right after write
9484 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9487 local BEFORE=$(roc_hit)
9488 cancel_lru_locks osc
9489 cat $DIR/$tfile >/dev/null
9490 local AFTER=$(roc_hit)
9492 do_nodes $list $LCTL set_param fail_loc=0
9494 if ! let "AFTER - BEFORE == CPAGES"; then
9495 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9498 # the following read invalidates the cache
9499 cancel_lru_locks osc
9500 set_osd_param $list '' read_cache_enable 0
9501 cat $DIR/$tfile >/dev/null
9503 # now data shouldn't be found in the cache
9505 cancel_lru_locks osc
9506 cat $DIR/$tfile >/dev/null
9508 if let "AFTER - BEFORE != 0"; then
9509 error "IN CACHE: before: $BEFORE, after: $AFTER"
9512 set_osd_param $list '' read_cache_enable 1
9515 run_test 151 "test cache on oss and controls ==============================="
9518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9519 local TF="$TMP/$tfile"
9521 # simulate ENOMEM during write
9522 #define OBD_FAIL_OST_NOMEM 0x226
9523 lctl set_param fail_loc=0x80000226
9524 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9526 sync || error "sync failed"
9527 lctl set_param fail_loc=0
9529 # discard client's cache
9530 cancel_lru_locks osc
9532 # simulate ENOMEM during read
9533 lctl set_param fail_loc=0x80000226
9534 cmp $TF $DIR/$tfile || error "cmp failed"
9535 lctl set_param fail_loc=0
9539 run_test 152 "test read/write with enomem ============================"
9542 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9544 run_test 153 "test if fdatasync does not crash ======================="
9546 dot_lustre_fid_permission_check() {
9548 local ffid=$MOUNT/.lustre/fid/$fid
9551 echo "stat fid $fid"
9552 stat $ffid > /dev/null || error "stat $ffid failed."
9553 echo "touch fid $fid"
9554 touch $ffid || error "touch $ffid failed."
9555 echo "write to fid $fid"
9556 cat /etc/hosts > $ffid || error "write $ffid failed."
9557 echo "read fid $fid"
9558 diff /etc/hosts $ffid || error "read $ffid failed."
9559 echo "append write to fid $fid"
9560 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9561 echo "rename fid $fid"
9562 mv $ffid $test_dir/$tfile.1 &&
9563 error "rename $ffid to $tfile.1 should fail."
9564 touch $test_dir/$tfile.1
9565 mv $test_dir/$tfile.1 $ffid &&
9566 error "rename $tfile.1 to $ffid should fail."
9567 rm -f $test_dir/$tfile.1
9568 echo "truncate fid $fid"
9569 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9570 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9571 echo "link fid $fid"
9572 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9574 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9575 echo "setfacl fid $fid"
9576 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9577 echo "getfacl fid $fid"
9578 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9580 echo "unlink fid $fid"
9581 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9582 echo "mknod fid $fid"
9583 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9585 fid=[0xf00000400:0x1:0x0]
9586 ffid=$MOUNT/.lustre/fid/$fid
9588 echo "stat non-exist fid $fid"
9589 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9590 echo "write to non-exist fid $fid"
9591 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9592 echo "link new fid $fid"
9593 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9595 mkdir -p $test_dir/$tdir
9596 touch $test_dir/$tdir/$tfile
9597 fid=$($LFS path2fid $test_dir/$tdir)
9600 error "error: could not get fid for $test_dir/$dir/$tfile."
9602 ffid=$MOUNT/.lustre/fid/$fid
9605 ls $ffid > /dev/null || error "ls $ffid failed."
9606 echo "touch $fid/$tfile.1"
9607 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9609 echo "touch $MOUNT/.lustre/fid/$tfile"
9610 touch $MOUNT/.lustre/fid/$tfile && \
9611 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9613 echo "setxattr to $MOUNT/.lustre/fid"
9614 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9616 echo "listxattr for $MOUNT/.lustre/fid"
9617 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9619 echo "delxattr from $MOUNT/.lustre/fid"
9620 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9622 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9623 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9624 error "touch invalid fid should fail."
9626 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9627 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9628 error "touch non-normal fid should fail."
9630 echo "rename $tdir to $MOUNT/.lustre/fid"
9631 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9632 error "rename to $MOUNT/.lustre/fid should fail."
9634 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9636 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9637 local new_obf_mode=777
9639 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9640 chmod $new_obf_mode $DIR/.lustre/fid ||
9641 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9643 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9644 [ $obf_mode -eq $new_obf_mode ] ||
9645 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9647 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9648 chmod $old_obf_mode $DIR/.lustre/fid ||
9649 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9652 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9653 fid=$($LFS path2fid $test_dir/$tfile-2)
9655 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9657 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9658 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9659 error "create lov data thru .lustre failed"
9661 echo "cp /etc/passwd $test_dir/$tfile-2"
9662 cp /etc/passwd $test_dir/$tfile-2 ||
9663 error "copy to $test_dir/$tfile-2 failed."
9664 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9665 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9666 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9668 rm -rf $test_dir/tfile.lnk
9669 rm -rf $test_dir/$tfile-2
9673 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9674 skip "Need MDS version at least 2.4.1" && return
9677 local FID=$($LFS path2fid $DIR/$tfile)
9678 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9680 # check that we get the same pathname back
9681 local FOUND=$($LFS fid2path $MOUNT $FID)
9682 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9683 [ "$FOUND" != "$DIR/$tfile" ] &&
9684 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9688 run_test 154A "lfs path2fid and fid2path basic checks"
9691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9692 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9693 { skip "Need MDS version at least 2.2.51"; return 0; }
9694 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9696 cp /etc/hosts $DIR/$tfile
9698 fid=$($LFS path2fid $DIR/$tfile)
9700 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9702 dot_lustre_fid_permission_check "$fid" $DIR ||
9703 error "dot lustre permission check $fid failed"
9705 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9707 touch $MOUNT/.lustre/file &&
9708 error "creation is not allowed under .lustre"
9710 mkdir $MOUNT/.lustre/dir &&
9711 error "mkdir is not allowed under .lustre"
9715 run_test 154a "Open-by-FID"
9718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9719 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9720 { skip "Need MDS version at least 2.2.51"; return 0; }
9722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9724 local remote_dir=$DIR/$tdir/remote_dir
9729 $LFS mkdir -i $MDTIDX $remote_dir ||
9730 error "create remote directory failed"
9732 cp /etc/hosts $remote_dir/$tfile
9734 fid=$($LFS path2fid $remote_dir/$tfile)
9736 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9738 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9739 error "dot lustre permission check $fid failed"
9742 run_test 154b "Open-by-FID for remote directory"
9745 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9746 skip "Need MDS version at least 2.4.1" && return
9748 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9749 local FID1=$($LFS path2fid $DIR/$tfile.1)
9750 local FID2=$($LFS path2fid $DIR/$tfile.2)
9751 local FID3=$($LFS path2fid $DIR/$tfile.3)
9754 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9755 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9756 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9758 [ "$FID" = "${!want}" ] ||
9759 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9763 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9764 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9765 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9769 run_test 154c "lfs path2fid and fid2path multiple arguments"
9772 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9773 skip "Need MDS version at least 2.5.53" && return
9776 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9780 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9787 fid=$($LFS path2fid $DIR/$tfile)
9790 cmd="exec $fd<$DIR/$tfile"
9792 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9793 echo $fid_list | grep $fid
9796 cmd="exec $fd>/dev/null"
9798 if [ $rc -ne 0 ]; then
9799 error "FID $fid not found in open files list $fid_list"
9802 run_test 154d "Verify open file fid"
9806 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9807 skip "Need MDS version at least 2.6.50" && return
9809 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9810 error ".lustre returned by readdir"
9813 run_test 154e ".lustre is not returned by readdir"
9816 # create parent directory on a single MDT to avoid cross-MDT hardlinks
9817 test_mkdir -p -c1 $DIR/$tdir/d
9818 # test dirs inherit from its stripe
9819 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
9820 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
9821 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
9822 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
9825 # get fid of parents
9826 local FID0=$($LFS path2fid $DIR/$tdir/d)
9827 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
9828 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
9829 local FID3=$($LFS path2fid $DIR)
9831 # check that path2fid --parents returns expected <parent_fid>/name
9832 # 1) test for a directory (single parent)
9833 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
9834 [ "$parent" == "$FID0/foo1" ] ||
9835 error "expected parent: $FID0/foo1, got: $parent"
9837 # 2) test for a file with nlink > 1 (multiple parents)
9838 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
9839 echo "$parent" | grep -F "$FID1/$tfile" ||
9840 error "$FID1/$tfile not returned in parent list"
9841 echo "$parent" | grep -F "$FID2/link" ||
9842 error "$FID2/link not returned in parent list"
9844 # 3) get parent by fid
9845 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
9846 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9847 echo "$parent" | grep -F "$FID1/$tfile" ||
9848 error "$FID1/$tfile not returned in parent list (by fid)"
9849 echo "$parent" | grep -F "$FID2/link" ||
9850 error "$FID2/link not returned in parent list (by fid)"
9852 # 4) test for entry in root directory
9853 parent=$($LFS path2fid --parents $DIR/f)
9854 echo "$parent" | grep -F "$FID3/f" ||
9855 error "$FID3/f not returned in parent list"
9857 # 5) test it on root directory
9858 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
9859 error "$MOUNT should not have parents"
9861 # enable xattr caching and check that linkea is correctly updated
9862 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9863 save_lustre_params client "llite.*.xattr_cache" > $save
9864 lctl set_param llite.*.xattr_cache 1
9866 # 6.1) linkea update on rename
9867 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
9869 # get parents by fid
9870 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9871 # foo1 should no longer be returned in parent list
9872 echo "$parent" | grep -F "$FID1" &&
9873 error "$FID1 should no longer be in parent list"
9874 # the new path should appear
9875 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
9876 error "$FID2/$tfile.moved is not in parent list"
9878 # 6.2) linkea update on unlink
9879 rm -f $DIR/$tdir/d/foo2/link
9880 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9881 # foo2/link should no longer be returned in parent list
9882 echo "$parent" | grep -F "$FID2/link" &&
9883 error "$FID2/link should no longer be in parent list"
9887 restore_lustre_params < $save
9889 run_test 154f "get parent fids by reading link ea"
9891 test_155_small_load() {
9892 local temp=$TMP/$tfile
9893 local file=$DIR/$tfile
9895 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9896 error "dd of=$temp bs=6096 count=1 failed"
9898 cancel_lru_locks osc
9899 cmp $temp $file || error "$temp $file differ"
9901 $TRUNCATE $temp 6000
9902 $TRUNCATE $file 6000
9903 cmp $temp $file || error "$temp $file differ (truncate1)"
9905 echo "12345" >>$temp
9906 echo "12345" >>$file
9907 cmp $temp $file || error "$temp $file differ (append1)"
9909 echo "12345" >>$temp
9910 echo "12345" >>$file
9911 cmp $temp $file || error "$temp $file differ (append2)"
9917 test_155_big_load() {
9918 remote_ost_nodsh && skip "remote OST with nodsh" && return
9919 local temp=$TMP/$tfile
9920 local file=$DIR/$tfile
9923 local cache_size=$(do_facet ost$((MAXI+1)) \
9924 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9925 local large_file_size=$((cache_size * 2))
9927 echo "OSS cache size: $cache_size KB"
9928 echo "Large file size: $large_file_size KB"
9930 [ $MAXV -le $large_file_size ] && \
9931 skip_env "max available OST size needs > $large_file_size KB" && \
9934 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9936 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9937 error "dd of=$temp bs=$large_file_size count=1k failed"
9940 cancel_lru_locks osc
9941 cmp $temp $file || error "$temp $file differ"
9948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9950 set_cache writethrough on
9953 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9958 set_cache writethrough off
9961 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9966 set_cache writethrough on
9969 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9974 set_cache writethrough off
9977 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9982 set_cache writethrough on
9985 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9990 set_cache writethrough off
9993 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9998 set_cache writethrough on
10001 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10006 set_cache writethrough off
10009 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10012 remote_ost_nodsh && skip "remote OST with nodsh" && return
10013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10017 local file="$DIR/$tfile"
10019 [ "$(facet_fstype ost1)" = "zfs" ] &&
10020 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
10025 log "Turn on read and write cache"
10027 set_cache writethrough on
10029 log "Write data and read it back."
10030 log "Read should be satisfied from the cache."
10031 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10033 cancel_lru_locks osc
10034 cat $file >/dev/null
10036 if ! let "AFTER - BEFORE == CPAGES"; then
10037 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10039 log "cache hits:: before: $BEFORE, after: $AFTER"
10042 log "Read again; it should be satisfied from the cache."
10044 cancel_lru_locks osc
10045 cat $file >/dev/null
10047 if ! let "AFTER - BEFORE == CPAGES"; then
10048 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10050 log "cache hits:: before: $BEFORE, after: $AFTER"
10054 log "Turn off the read cache and turn on the write cache"
10056 set_cache writethrough on
10058 log "Read again; it should be satisfied from the cache."
10060 cancel_lru_locks osc
10061 cat $file >/dev/null
10063 if ! let "AFTER - BEFORE == CPAGES"; then
10064 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10066 log "cache hits:: before: $BEFORE, after: $AFTER"
10069 log "Read again; it should not be satisfied from the cache."
10071 cancel_lru_locks osc
10072 cat $file >/dev/null
10074 if ! let "AFTER - BEFORE == 0"; then
10075 error "IN CACHE: before: $BEFORE, after: $AFTER"
10077 log "cache hits:: before: $BEFORE, after: $AFTER"
10080 log "Write data and read it back."
10081 log "Read should be satisfied from the cache."
10082 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10084 cancel_lru_locks osc
10085 cat $file >/dev/null
10087 if ! let "AFTER - BEFORE == CPAGES"; then
10088 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10090 log "cache hits:: before: $BEFORE, after: $AFTER"
10093 log "Read again; it should not be satisfied from the cache."
10095 cancel_lru_locks osc
10096 cat $file >/dev/null
10098 if ! let "AFTER - BEFORE == 0"; then
10099 error "IN CACHE: before: $BEFORE, after: $AFTER"
10101 log "cache hits:: before: $BEFORE, after: $AFTER"
10105 log "Turn off read and write cache"
10107 set_cache writethrough off
10109 log "Write data and read it back"
10110 log "It should not be satisfied from the cache."
10112 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10113 cancel_lru_locks osc
10115 cat $file >/dev/null
10117 if ! let "AFTER - BEFORE == 0"; then
10118 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10120 log "cache hits:: before: $BEFORE, after: $AFTER"
10123 log "Turn on the read cache and turn off the write cache"
10125 set_cache writethrough off
10127 log "Write data and read it back"
10128 log "It should not be satisfied from the cache."
10130 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10132 cancel_lru_locks osc
10133 cat $file >/dev/null
10135 if ! let "AFTER - BEFORE == 0"; then
10136 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10138 log "cache hits:: before: $BEFORE, after: $AFTER"
10141 log "Read again; it should be satisfied from the cache."
10143 cancel_lru_locks osc
10144 cat $file >/dev/null
10146 if ! let "AFTER - BEFORE == CPAGES"; then
10147 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10149 log "cache hits:: before: $BEFORE, after: $AFTER"
10154 run_test 156 "Verification of tunables ============================"
10158 if [[ $MDSCOUNT -gt 1 ]]; then
10159 error_ignore bz17935 $*
10167 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10169 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10171 if [ $MASK -eq 1 ]; then
10172 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10174 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10178 changelog_extract_field() {
10182 local identifier=$4
10184 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10185 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10191 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10192 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10193 { skip "Need MDS version at least 2.2.0"; return; }
10195 local CL_USERS="mdd.$MDT0.changelog_users"
10196 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10197 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10198 echo "Registered as changelog user $USER"
10199 $GET_CL_USERS | grep -q $USER ||
10200 error "User $USER not found in changelog_users"
10203 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10204 touch $DIR/$tdir/pics/2008/zachy/timestamp
10205 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10206 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10207 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10208 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10209 rm $DIR/$tdir/pics/desktop.jpg
10211 $LFS changelog $MDT0 | tail -5
10213 echo "verifying changelog mask"
10214 changelog_chmask "MKDIR"
10215 changelog_chmask "CLOSE"
10217 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10218 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10220 changelog_chmask "MKDIR"
10221 changelog_chmask "CLOSE"
10223 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10224 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10226 $LFS changelog $MDT0
10227 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10228 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10229 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10230 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10233 echo "verifying target fid"
10234 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10235 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10236 [ "$fidc" == "$fidf" ] ||
10237 err17935 "fid in changelog $fidc != file fid $fidf"
10238 echo "verifying parent fid"
10239 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10240 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10241 [ "$fidc" == "$fidf" ] ||
10242 err17935 "pfid in changelog $fidc != dir fid $fidf"
10244 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10245 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10246 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10247 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10248 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10249 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10251 MIN_REC=$($GET_CL_USERS |
10252 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10253 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10254 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10255 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10256 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10258 # LU-3446 changelog index reset on MDT restart
10259 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10260 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10261 $LFS changelog_clear $MDT0 $USER 0
10262 stop $SINGLEMDS || error "Fail to stop MDT."
10263 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10264 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10265 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10266 [ $CUR_REC1 == $CUR_REC2 ] ||
10267 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10269 echo "verifying user deregister"
10270 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10271 $GET_CL_USERS | grep -q $USER &&
10272 error "User $USER still in changelog_users"
10274 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10275 if [ $USERS -eq 0 ]; then
10276 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10277 touch $DIR/$tdir/chloe
10278 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10279 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10280 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10282 echo "$USERS other changelog users; can't verify off"
10285 run_test 160a "changelog sanity"
10287 test_160b() { # LU-3587
10288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10289 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10290 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10291 { skip "Need MDS version at least 2.2.0"; return; }
10293 local CL_USERS="mdd.$MDT0.changelog_users"
10294 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10295 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10296 echo "Registered as changelog user $USER"
10297 $GET_CL_USERS | grep -q $USER ||
10298 error "User $USER not found in changelog_users"
10300 local LONGNAME1=$(str_repeat a 255)
10301 local LONGNAME2=$(str_repeat b 255)
10304 echo "creating very long named file"
10305 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10306 echo "moving very long named file"
10307 mv $LONGNAME1 $LONGNAME2
10309 $LFS changelog $MDT0 | grep RENME
10311 echo "deregistering $USER"
10312 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10316 run_test 160b "Verify that very long rename doesn't crash in changelog"
10320 local server_version=$(lustre_version_code $SINGLEMDS)
10322 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10323 [[ $server_version -gt $(version_code 2.5.1) &&
10324 $server_version -lt $(version_code 2.5.50) ]] ||
10325 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10328 # Registration step
10329 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10330 changelog_register -n)
10333 mkdir -p $DIR/$tdir
10334 $MCREATE $DIR/$tdir/foo_160c
10335 changelog_chmask "TRUNC"
10336 $TRUNCATE $DIR/$tdir/foo_160c 200
10337 changelog_chmask "TRUNC"
10338 $TRUNCATE $DIR/$tdir/foo_160c 199
10339 $LFS changelog $MDT0
10340 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10341 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10342 $LFS changelog_clear $MDT0 $USER 0
10344 # Deregistration step
10345 echo "deregistering $USER"
10346 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10348 run_test 160c "verify that changelog log catch the truncate event"
10351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10352 test_mkdir -p -c1 $DIR/$tdir
10353 cp /etc/hosts $DIR/$tdir/$tfile
10354 test_mkdir -c1 $DIR/$tdir/foo1
10355 test_mkdir -c1 $DIR/$tdir/foo2
10356 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10357 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10358 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10359 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10360 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10361 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10362 $LFS fid2path $DIR $FID
10363 err17935 "bad link ea"
10366 rm $DIR/$tdir/foo2/zachary
10368 rm $DIR/$tdir/foo2/thor
10370 rm $DIR/$tdir/$tfile
10372 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10373 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10375 $LFS fid2path $DIR $FID
10376 err17935 "bad link rename"
10378 rm $DIR/$tdir/foo2/maggie
10381 local longname=filename_avg_len_is_thirty_two_
10382 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10383 error "failed to hardlink many files"
10384 links=$($LFS fid2path $DIR $FID | wc -l)
10385 echo -n "${links}/1000 links in link EA"
10386 [[ $links -gt 60 ]] ||
10387 err17935 "expected at least 60 links in link EA"
10388 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10389 error "failed to unlink many hardlinks"
10391 run_test 161a "link ea sanity"
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10395 [ $MDSCOUNT -lt 2 ] &&
10396 skip "skipping remote directory test" && return
10398 local remote_dir=$DIR/$tdir/remote_dir
10400 mkdir -p $DIR/$tdir
10401 $LFS mkdir -i $MDTIDX $remote_dir ||
10402 error "create remote directory failed"
10404 cp /etc/hosts $remote_dir/$tfile
10405 mkdir -p $remote_dir/foo1
10406 mkdir -p $remote_dir/foo2
10407 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10408 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10409 ln $remote_dir/$tfile $remote_dir/foo1/luna
10410 ln $remote_dir/$tfile $remote_dir/foo2/thor
10412 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10414 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10415 $LFS fid2path $DIR $FID
10416 err17935 "bad link ea"
10419 rm $remote_dir/foo2/zachary
10421 rm $remote_dir/foo2/thor
10423 rm $remote_dir/$tfile
10425 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10426 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10427 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10428 $LFS fid2path $DIR $FID
10429 err17935 "bad link rename"
10431 rm $remote_dir/foo2/maggie
10434 local longname=filename_avg_len_is_thirty_two_
10435 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10436 error "failed to hardlink many files"
10437 links=$($LFS fid2path $DIR $FID | wc -l)
10438 echo -n "${links}/1000 links in link EA"
10439 [[ ${links} -gt 60 ]] ||
10440 err17935 "expected at least 60 links in link EA"
10441 unlinkmany $remote_dir/foo2/$longname 1000 ||
10442 error "failed to unlink many hardlinks"
10444 run_test 161b "link ea sanity under remote directory"
10447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10449 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10450 skip "Need MDS version at least 2.1.5" && return
10452 # define CLF_RENAME_LAST 0x0001
10453 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10454 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10455 changelog_register -n)
10457 mkdir -p $DIR/$tdir
10458 touch $DIR/$tdir/foo_161c
10459 touch $DIR/$tdir/bar_161c
10460 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10461 $LFS changelog $MDT0 | grep RENME
10462 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10464 $LFS changelog_clear $MDT0 $USER 0
10465 if [ x$flags != "x0x1" ]; then
10466 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10468 error "flag $flags is not 0x1"
10470 echo "rename overwrite a target having nlink = 1," \
10471 "changelog record has flags of $flags"
10473 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10474 touch $DIR/$tdir/foo_161c
10475 touch $DIR/$tdir/bar_161c
10476 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10477 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10478 $LFS changelog $MDT0 | grep RENME
10479 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10480 $LFS changelog_clear $MDT0 $USER 0
10481 if [ x$flags != "x0x0" ]; then
10482 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10484 error "flag $flags is not 0x0"
10486 echo "rename overwrite a target having nlink > 1," \
10487 "changelog record has flags of $flags"
10489 # rename doesn't overwrite a target (changelog flag 0x0)
10490 touch $DIR/$tdir/foo_161c
10491 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10492 $LFS changelog $MDT0 | grep RENME
10493 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10494 $LFS changelog_clear $MDT0 $USER 0
10495 if [ x$flags != "x0x0" ]; then
10496 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10498 error "flag $flags is not 0x0"
10500 echo "rename doesn't overwrite a target," \
10501 "changelog record has flags of $flags"
10503 # define CLF_UNLINK_LAST 0x0001
10504 # unlink a file having nlink = 1 (changelog flag 0x1)
10505 rm -f $DIR/$tdir/foo2_161c
10506 $LFS changelog $MDT0 | grep UNLNK
10507 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10508 $LFS changelog_clear $MDT0 $USER 0
10509 if [ x$flags != "x0x1" ]; then
10510 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10512 error "flag $flags is not 0x1"
10514 echo "unlink a file having nlink = 1," \
10515 "changelog record has flags of $flags"
10517 # unlink a file having nlink > 1 (changelog flag 0x0)
10518 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10519 rm -f $DIR/$tdir/foobar_161c
10520 $LFS changelog $MDT0 | grep UNLNK
10521 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10522 $LFS changelog_clear $MDT0 $USER 0
10523 if [ x$flags != "x0x0" ]; then
10524 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10526 error "flag $flags is not 0x0"
10528 echo "unlink a file having nlink > 1," \
10529 "changelog record has flags of $flags"
10530 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10532 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10539 local path=$(${LFS} fid2path $*)
10540 # Remove the '//' indicating a remote directory
10541 path=$(echo $path | sed 's#//#/#g')
10544 if [ $RC -ne 0 ]; then
10545 err17935 "path looked up of $expected failed. Error $RC"
10547 elif [ "${path}" != "${expected}" ]; then
10548 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10551 echo "fid $fid resolves to path $path (expected $expected)"
10555 # Make changes to filesystem
10556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10557 test_mkdir -p -c1 $DIR/$tdir/d2
10558 touch $DIR/$tdir/d2/$tfile
10559 touch $DIR/$tdir/d2/x1
10560 touch $DIR/$tdir/d2/x2
10561 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10562 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10564 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10565 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10566 error "check path $tdir/d2/$tfile failed"
10569 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10570 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10571 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10572 error "check path $tdir/d2/p/q/r/slink failed"
10574 # softlink to wrong file
10575 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10576 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10577 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10578 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10581 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10582 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10583 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10584 # fid2path dir/fsname should both work
10585 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10586 error "check path $tdir/d2/a/b/c/new_file failed"
10587 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10588 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10590 # hardlink count: check that there are 2 links
10591 # Doesnt work with CMD yet: 17935
10592 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10593 err17935 "expected 2 links"
10595 # hardlink indexing: remove the first link
10596 rm $DIR/$tdir/d2/p/q/r/hlink
10597 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10598 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10602 run_test 162 "path lookup sanity"
10605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10606 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10609 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10610 error "create striped dir failed"
10612 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10613 tail -n 1 | awk '{print $2}')
10614 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10616 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10617 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10620 for ((i=0;i<5;i++)); do
10621 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10622 error "get fid for f$i failed"
10623 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10624 error "check path $tdir/striped_dir/f$i failed"
10626 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10627 error "get fid for d$i failed"
10628 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10629 error "check path $tdir/striped_dir/d$i failed"
10634 run_test 162b "striped directory path lookup sanity"
10636 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10638 test_mkdir $DIR/$tdir.local
10639 test_mkdir $DIR/$tdir.remote
10640 local lpath=$tdir.local
10641 local rpath=$tdir.remote
10643 for ((i = 0; i <= 101; i++)); do
10646 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10647 error "get fid for local directory $DIR/$lpath failed"
10648 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10649 error "check path for local directory $DIR/$lpath failed"
10652 test_mkdir $DIR/$rpath
10653 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10654 error "get fid for remote directory $DIR/$rpath failed"
10655 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10656 error "check path for remote directory $DIR/$rpath failed"
10661 run_test 162c "fid2path works with paths 100 or more directories deep"
10664 # do directio so as not to populate the page cache
10665 log "creating a 10 Mb file"
10666 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10667 log "starting reads"
10668 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10669 log "truncating the file"
10670 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10672 kill %+ || true # reads might have finished
10673 echo "wait until dd is finished"
10675 log "removing the temporary file"
10676 rm -rf $DIR/$tfile || error "tmp file removal failed"
10678 run_test 169 "parallel read and truncate should not deadlock"
10681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10682 $LCTL clear # bug 18514
10683 $LCTL debug_daemon start $TMP/${tfile}_log_good
10685 $LCTL debug_daemon stop
10686 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10687 error "sed failed to read log_good"
10689 $LCTL debug_daemon start $TMP/${tfile}_log_good
10691 $LCTL debug_daemon stop
10693 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10694 error "lctl df log_bad failed"
10696 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10697 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10699 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10700 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10702 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10703 error "bad_line good_line1 good_line2 are empty"
10705 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10706 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10707 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10709 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10710 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10711 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10713 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10714 error "bad_line_new good_line_new are empty"
10716 local expected_good=$((good_line1 + good_line2*2))
10718 rm -f $TMP/${tfile}*
10719 # LU-231, short malformed line may not be counted into bad lines
10720 if [ $bad_line -ne $bad_line_new ] &&
10721 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10722 error "expected $bad_line bad lines, but got $bad_line_new"
10726 if [ $expected_good -ne $good_line_new ]; then
10727 error "expected $expected_good good lines, but got $good_line_new"
10732 run_test 170 "test lctl df to handle corrupted log ====================="
10734 test_171() { # bug20592
10735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10736 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10737 $LCTL set_param fail_loc=0x50e
10738 $LCTL set_param fail_val=3000
10739 multiop_bg_pause $DIR/$tfile O_s || true
10741 kill -USR1 $MULTIPID
10745 if dmesg | grep "recursive fault"; then
10746 error "caught a recursive fault"
10748 $LCTL set_param fail_loc=0
10751 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10753 # it would be good to share it with obdfilter-survey/iokit-libecho code
10754 setup_obdecho_osc () {
10757 local obdfilter_name=$2
10758 echo "Creating new osc for $obdfilter_name on $ost_nid"
10759 # make sure we can find loopback nid
10760 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10762 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10763 ${obdfilter_name}_osc_UUID || rc=2; }
10764 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10765 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10769 cleanup_obdecho_osc () {
10770 local obdfilter_name=$1
10771 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10772 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10779 local pages=${3:-64}
10784 local obd_size=$(get_obd_size $node $OBD)
10785 local page_size=$(get_page_size $node)
10786 if [[ -n "$obd_size" ]]; then
10787 local new_count=$((obd_size / (pages * page_size / 1024)))
10788 [[ $new_count -ge $count ]] || count=$new_count
10791 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10792 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10794 if [ $rc -eq 0 ]; then
10795 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10796 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10798 echo "New object id is $id"
10799 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10801 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10802 "test_brw $count w v $pages $id" || rc=4; }
10803 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10805 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10806 "cleanup" || rc=5; }
10807 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10808 "detach" || rc=6; }
10809 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10815 remote_ost_nodsh && skip "remote OST with nodsh" && return
10817 local rmmod_local=0
10819 if ! module_loaded obdecho; then
10820 load_module obdecho/obdecho
10824 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10825 local host=$(lctl get_param -n osc.$osc.import |
10826 awk '/current_connection:/ {print $2}' )
10827 local target=$(lctl get_param -n osc.$osc.import |
10828 awk '/target:/ {print $2}' )
10829 target=${target%_UUID}
10831 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10832 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10833 [[ -n $target ]] && cleanup_obdecho_osc $target
10834 [ $rmmod_local -eq 1 ] && rmmod obdecho
10837 run_test 180a "test obdecho on osc"
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10841 remote_ost_nodsh && skip "remote OST with nodsh" && return
10843 local rmmod_remote=0
10845 do_facet ost1 "lsmod | grep -q obdecho || " \
10846 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10847 "modprobe obdecho; }" && rmmod_remote=1
10848 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10849 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10850 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10853 run_test 180b "test obdecho directly on obdfilter"
10855 test_180c() { # LU-2598
10856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10857 remote_ost_nodsh && skip "remote OST with nodsh" && return
10858 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10859 skip "Need MDS version at least 2.4.0" && return
10862 local rmmod_remote=false
10863 local pages=16384 # 64MB bulk I/O RPC size
10866 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10867 rmmod_remote=true || error "failed to load module obdecho"
10869 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10871 if [ -n "$target" ]; then
10872 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10874 echo "there is no obdfilter target on ost1"
10877 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10880 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10882 test_181() { # bug 22177
10883 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10884 # create enough files to index the directory
10885 createmany -o $DIR/$tdir/foobar 4000
10886 # print attributes for debug purpose
10889 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10891 # remove the files & current working dir
10892 unlinkmany $DIR/$tdir/foobar 4000
10894 kill -USR1 $MULTIPID
10896 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10899 run_test 181 "Test open-unlinked dir ========================"
10902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10903 # disable MDC RPC lock wouldn't crash client
10907 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10908 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10909 $LCTL set_param fail_loc=0x804
10911 for (( i=0; i < $tcount; i++ )) ; do
10912 mkdir $DIR/$tdir/$i
10913 createmany -o $DIR/$tdir/$i/f- $fcount &
10917 for (( i=0; i < $tcount; i++ )) ; do
10918 unlinkmany $DIR/$tdir/$i/f- $fcount &
10924 $LCTL set_param fail_loc=0
10926 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10928 test_183() { # LU-2275
10929 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10930 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10931 skip "Need MDS version at least 2.3.56" && return
10933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10934 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10935 echo aaa > $DIR/$tdir/$tfile
10937 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10938 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10940 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10941 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10943 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10945 # Flush negative dentry cache
10946 touch $DIR/$tdir/$tfile
10948 # We are not checking for any leaked references here, they'll
10949 # become evident next time we do cleanup with module unload.
10952 run_test 183 "No crash or request leak in case of strange dispositions ========"
10954 # test suite 184 is for LU-2016, LU-2017
10956 check_swap_layouts_support && return 0
10958 dir0=$DIR/$tdir/$testnum
10959 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10964 $SETSTRIPE -c1 $file1
10966 $SETSTRIPE -c2 $file2
10968 gen1=$($GETSTRIPE -g $file1)
10969 gen2=$($GETSTRIPE -g $file2)
10971 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10972 gen=$($GETSTRIPE -g $file1)
10973 [[ $gen1 != $gen ]] ||
10974 "Layout generation on $file1 does not change"
10975 gen=$($GETSTRIPE -g $file2)
10976 [[ $gen2 != $gen ]] ||
10977 "Layout generation on $file2 does not change"
10979 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10980 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10982 run_test 184a "Basic layout swap"
10985 check_swap_layouts_support && return 0
10987 dir0=$DIR/$tdir/$testnum
10988 mkdir -p $dir0 || error "creating dir $dir0"
10995 $SETSTRIPE -c1 $file1
10996 $SETSTRIPE -c2 $file2
10997 $SETSTRIPE -c1 $file3
10998 chown $RUNAS_ID $file3
10999 gen1=$($GETSTRIPE -g $file1)
11000 gen2=$($GETSTRIPE -g $file2)
11002 $LFS swap_layouts $dir1 $dir2 &&
11003 error "swap of directories layouts should fail"
11004 $LFS swap_layouts $dir1 $file1 &&
11005 error "swap of directory and file layouts should fail"
11006 $RUNAS $LFS swap_layouts $file1 $file2 &&
11007 error "swap of file we cannot write should fail"
11008 $LFS swap_layouts $file1 $file3 &&
11009 error "swap of file with different owner should fail"
11010 /bin/true # to clear error code
11012 run_test 184b "Forbidden layout swap (will generate errors)"
11015 check_swap_layouts_support && return 0
11017 local dir0=$DIR/$tdir/$testnum
11018 mkdir -p $dir0 || error "creating dir $dir0"
11020 local ref1=$dir0/ref1
11021 local ref2=$dir0/ref2
11022 local file1=$dir0/file1
11023 local file2=$dir0/file2
11024 # create a file large enough for the concurent test
11025 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11026 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11027 echo "ref file size: ref1($(stat -c %s $ref1))," \
11028 "ref2($(stat -c %s $ref2))"
11031 dd if=$ref1 of=$file1 bs=16k &
11034 # Make sure dd starts to copy file
11035 while [ ! -f $file1 ]; do sleep 0.1; done
11037 $LFS swap_layouts $file1 $file2
11040 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11041 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11043 # how many bytes copied before swapping layout
11044 local copied=$(stat -c %s $file2)
11045 local remaining=$(stat -c %s $ref1)
11046 remaining=$((remaining - copied))
11047 echo "Copied $copied bytes before swapping layout..."
11049 cmp -n $copied $file1 $ref2 | grep differ &&
11050 error "Content mismatch [0, $copied) of ref2 and file1"
11051 cmp -n $copied $file2 $ref1 ||
11052 error "Content mismatch [0, $copied) of ref1 and file2"
11053 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11054 error "Content mismatch [$copied, EOF) of ref1 and file1"
11057 rm -f $ref1 $ref2 $file1 $file2
11059 run_test 184c "Concurrent write and layout swap"
11062 check_swap_layouts_support && return 0
11063 [ -z "$(which getfattr 2>/dev/null)" ] &&
11064 skip "no getfattr command" && return 0
11066 local file1=$DIR/$tdir/$tfile-1
11067 local file2=$DIR/$tdir/$tfile-2
11068 local file3=$DIR/$tdir/$tfile-3
11072 mkdir -p $DIR/$tdir
11073 touch $file1 || error "create $file1 failed"
11074 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11075 error "create $file2 failed"
11076 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11077 error "create $file3 failed"
11078 lovea1=$($LFS getstripe $file1 | sed 1d)
11080 $LFS swap_layouts $file2 $file3 ||
11081 error "swap $file2 $file3 layouts failed"
11082 $LFS swap_layouts $file1 $file2 ||
11083 error "swap $file1 $file2 layouts failed"
11085 lovea2=$($LFS getstripe $file2 | sed 1d)
11086 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11088 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11089 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11091 run_test 184d "allow stripeless layouts swap"
11094 test_185() { # LU-2441
11095 # LU-3553 - no volatile file support in old servers
11096 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11097 { skip "Need MDS version at least 2.3.60"; return 0; }
11099 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11100 touch $DIR/$tdir/spoo
11101 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11102 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11103 error "cannot create/write a volatile file"
11104 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11105 error "FID is still valid after close"
11107 multiop_bg_pause $DIR/$tdir vVw4096_c
11114 # assume that the next FID for this client is sequential, since stdout
11115 # is unfortunately eaten by multiop_bg_pause
11116 local n=$((${fidv[1]} + 1))
11117 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11118 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11119 error "FID is missing before close"
11120 kill -USR1 $multi_pid
11121 # 1 second delay, so if mtime change we will see it
11123 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11124 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11126 run_test 185 "Volatile file support"
11129 local dir0=$DIR/$tdir/$testnum
11130 mkdir -p $dir0 || error "creating dir $dir0"
11132 local file=$dir0/file1
11133 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11134 local dv1=$($LFS data_version $file)
11135 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11136 local dv2=$($LFS data_version $file)
11137 [[ $dv1 != $dv2 ]] ||
11138 error "data version did not change on write $dv1 == $dv2"
11143 run_test 187a "Test data version change"
11146 local dir0=$DIR/$tdir/$testnum
11147 mkdir -p $dir0 || error "creating dir $dir0"
11149 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11150 [[ ${DV[0]} != ${DV[1]} ]] ||
11151 error "data version did not change on write"\
11152 " ${DV[0]} == ${DV[1]}"
11157 run_test 187b "Test data version change on volatile file"
11160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11161 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11163 local POOL=${POOL:-cea1}
11164 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11165 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11168 local last_ost=$(($OSTCOUNT - 1))
11170 local ost_list=$(seq $first_ost $ost_step $last_ost)
11171 local ost_range="$first_ost $last_ost $ost_step"
11172 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11173 local file_dir=$POOL_ROOT/file_tst
11174 local subdir=$test_path/subdir
11178 # former test_200a test_200b
11179 pool_add $POOL || { rc=$? ; break; }
11180 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11181 # former test_200c test_200d
11182 mkdir -p $test_path
11183 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11184 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11186 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11187 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11188 || { rc=$? ; break; }
11189 # former test_200e test_200f
11190 local files=$((OSTCOUNT*3))
11191 pool_alloc_files $POOL $test_path $files "$ost_list" \
11192 || { rc=$? ; break; }
11193 pool_create_files $POOL $file_dir $files "$ost_list" \
11194 || { rc=$? ; break; }
11195 # former test_200g test_200h
11196 pool_lfs_df $POOL || { rc=$? ; break; }
11197 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11199 # former test_201a test_201b test_201c
11200 pool_remove_first_target $POOL || { rc=$? ; break; }
11202 local f=$test_path/$tfile
11203 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11204 pool_remove $POOL $f || { rc=$? ; break; }
11211 run_test 200 "OST pools"
11213 # usage: default_attr <count | size | offset>
11215 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11218 # usage: check_default_stripe_attr
11219 check_default_stripe_attr() {
11220 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11222 --stripe-count|--count)
11223 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11224 --stripe-size|--size)
11225 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11226 --stripe-index|--index)
11229 error "unknown getstripe attr '$1'"
11232 [ $ACTUAL != $EXPECTED ] &&
11233 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11237 test_mkdir -p $DIR/$tdir
11238 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11240 check_default_stripe_attr --stripe-count
11241 check_default_stripe_attr --stripe-size
11242 check_default_stripe_attr --stripe-index
11246 run_test 204a "Print default stripe attributes ================="
11249 test_mkdir -p $DIR/$tdir
11250 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11252 check_default_stripe_attr --stripe-size
11253 check_default_stripe_attr --stripe-index
11257 run_test 204b "Print default stripe size and offset ==========="
11260 test_mkdir -p $DIR/$tdir
11261 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11263 check_default_stripe_attr --stripe-count
11264 check_default_stripe_attr --stripe-index
11268 run_test 204c "Print default stripe count and offset ==========="
11271 test_mkdir -p $DIR/$tdir
11272 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11274 check_default_stripe_attr --stripe-count
11275 check_default_stripe_attr --stripe-size
11279 run_test 204d "Print default stripe count and size ============="
11282 test_mkdir -p $DIR/$tdir
11283 $SETSTRIPE -d $DIR/$tdir
11285 check_default_stripe_attr --stripe-count --raw
11286 check_default_stripe_attr --stripe-size --raw
11287 check_default_stripe_attr --stripe-index --raw
11291 run_test 204e "Print raw stripe attributes ================="
11294 test_mkdir -p $DIR/$tdir
11295 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11297 check_default_stripe_attr --stripe-size --raw
11298 check_default_stripe_attr --stripe-index --raw
11302 run_test 204f "Print raw stripe size and offset ==========="
11305 test_mkdir -p $DIR/$tdir
11306 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11308 check_default_stripe_attr --stripe-count --raw
11309 check_default_stripe_attr --stripe-index --raw
11313 run_test 204g "Print raw stripe count and offset ==========="
11316 test_mkdir -p $DIR/$tdir
11317 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11319 check_default_stripe_attr --stripe-count --raw
11320 check_default_stripe_attr --stripe-size --raw
11324 run_test 204h "Print raw stripe count and size ============="
11326 # Figure out which job scheduler is being used, if any,
11327 # or use a fake one
11328 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11329 JOBENV=SLURM_JOB_ID
11330 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11332 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11334 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11335 JOBENV=LOADL_STEP_ID
11336 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11342 verify_jobstats() {
11346 # clear old jobstats
11347 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11348 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11350 # use a new JobID for this test, or we might see an old one
11351 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11355 log "Using JobID environment variable $JOBENV=$JOBVAL"
11357 if [ $JOBENV = "FAKE_JOBID" ]; then
11358 FAKE_JOBID=$JOBVAL $cmd
11363 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11364 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11365 do_facet $FACET lctl get_param mdt.*.job_stats |
11366 grep $JOBVAL || error "No job stats found on MDT $FACET"
11368 if [ "$target" = "ost" -o "$target" = "both" ]; then
11370 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11371 grep $JOBVAL || error "No job stats found on OST $FACET"
11377 NEW_JOBENV=${1:-$OLD_JOBENV}
11378 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11379 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11382 test_205() { # Job stats
11383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11384 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11385 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11386 skip "Server doesn't support jobstats" && return 0
11387 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11390 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11391 if [ $OLD_JOBENV != $JOBENV ]; then
11392 jobstats_set $JOBENV
11393 trap jobstats_set EXIT
11396 local user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11397 changelog_register -n)
11398 echo "Registered as changelog user $user"
11401 cmd="mkdir $DIR/$tfile"
11402 verify_jobstats "$cmd" "mdt"
11404 cmd="rm -fr $DIR/$tfile"
11405 verify_jobstats "$cmd" "mdt"
11407 cmd="mknod $DIR/$tfile c 1 3"
11408 verify_jobstats "$cmd" "mdt"
11410 cmd="rm -f $DIR/$tfile"
11411 verify_jobstats "$cmd" "mdt"
11413 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11414 verify_jobstats "$cmd" "mdt"
11416 cmd="touch $DIR/$tfile"
11417 verify_jobstats "$cmd" "both"
11419 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11420 verify_jobstats "$cmd" "ost"
11422 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11423 verify_jobstats "$cmd" "ost"
11425 cmd="$TRUNCATE $DIR/$tfile 0"
11426 verify_jobstats "$cmd" "both"
11428 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11429 verify_jobstats "$cmd" "mdt"
11431 # Ensure that jobid are present in changelog (if supported by MDS)
11432 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11434 $LFS changelog $MDT0 | tail -9
11435 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11436 [ $jobids -eq 9 ] ||
11437 error "Wrong changelog jobid count $jobids != 9"
11441 jobstats_set $JOBENV
11443 $LFS changelog $MDT0 | tail -1
11444 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11445 [ $jobids -eq 0 ] ||
11446 error "Unexpected jobids when jobid_var=$JOBENV"
11450 rm -f $DIR/jobstats_test_rename
11452 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11454 run_test 205 "Verify job stats"
11456 # LU-1480, LU-1773 and LU-1657
11458 mkdir -p $DIR/$tdir
11459 $SETSTRIPE -c -1 $DIR/$tdir
11460 #define OBD_FAIL_LOV_INIT 0x1403
11461 $LCTL set_param fail_loc=0xa0001403
11462 $LCTL set_param fail_val=1
11463 touch $DIR/$tdir/$tfile || true
11465 run_test 206 "fail lov_init_raid0() doesn't lbug"
11468 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11469 local fsz=`stat -c %s $DIR/$tfile`
11470 cancel_lru_locks mdc
11472 # do not return layout in getattr intent
11473 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11474 $LCTL set_param fail_loc=0x170
11475 local sz=`stat -c %s $DIR/$tfile`
11477 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11481 run_test 207a "can refresh layout at glimpse"
11484 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11485 local cksum=`md5sum $DIR/$tfile`
11486 local fsz=`stat -c %s $DIR/$tfile`
11487 cancel_lru_locks mdc
11488 cancel_lru_locks osc
11490 # do not return layout in getattr intent
11491 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11492 $LCTL set_param fail_loc=0x171
11494 # it will refresh layout after the file is opened but before read issues
11495 echo checksum is "$cksum"
11496 echo "$cksum" |md5sum -c --quiet || error "file differs"
11500 run_test 207b "can refresh layout at open"
11503 # FIXME: in this test suite, only RD lease is used. This is okay
11504 # for now as only exclusive open is supported. After generic lease
11505 # is done, this test suite should be revised. - Jinshan
11507 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11508 { skip "Need MDS version at least 2.4.52"; return 0; }
11509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11511 echo "==== test 1: verify get lease work"
11512 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11514 echo "==== test 2: verify lease can be broken by upcoming open"
11515 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11519 $MULTIOP $DIR/$tfile oO_RDONLY:c
11520 kill -USR1 $PID && wait $PID || error "break lease error"
11522 echo "==== test 3: verify lease can't be granted if an open already exists"
11523 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11527 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11528 kill -USR1 $PID && wait $PID || error "open file error"
11530 echo "==== test 4: lease can sustain over recovery"
11531 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11537 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11539 echo "==== test 5: lease broken can't be regained by replay"
11540 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11544 # open file to break lease and then recovery
11545 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11548 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11552 run_test 208 "Exclusive open"
11555 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11556 skip_env "must have disp_stripe" && return
11559 sync; sleep 5; sync;
11561 echo 3 > /proc/sys/vm/drop_caches
11562 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11564 # open/close 500 times
11565 for i in $(seq 500); do
11569 echo 3 > /proc/sys/vm/drop_caches
11570 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11572 echo "before: $req_before, after: $req_after"
11573 [ $((req_after - req_before)) -ge 300 ] &&
11574 error "open/close requests are not freed"
11577 run_test 209 "read-only open/close requests should be freed promptly"
11581 size=$((size % 8192 + 1))
11582 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11583 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11584 rm -f $DIR/f212 $DIR/f212.xyz
11586 run_test 212 "Sendfile test ============================================"
11589 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11590 cancel_lru_locks osc
11591 lctl set_param fail_loc=0x8000040f
11592 # generate a read lock
11593 cat $DIR/$tfile > /dev/null
11594 # write to the file, it will try to cancel the above read lock.
11595 cat /etc/hosts >> $DIR/$tfile
11597 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11599 test_214() { # for bug 20133
11600 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11601 for (( i=0; i < 340; i++ )) ; do
11602 touch $DIR/$tdir/d214c/a$i
11605 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11606 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11607 ls $DIR/d214c || error "ls $DIR/d214c failed"
11608 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11609 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11611 run_test 214 "hash-indexed directory test - bug 20133"
11613 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11614 create_lnet_proc_files() {
11615 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11616 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11618 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11619 rm -f "$TMP/lnet_$1.sys_tmp"
11622 # counterpart of create_lnet_proc_files
11623 remove_lnet_proc_files() {
11624 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11627 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11628 # 3rd arg as regexp for body
11629 check_lnet_proc_stats() {
11630 local l=$(cat "$TMP/lnet_$1" |wc -l)
11631 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11633 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11636 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11637 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11638 # optional and can be regexp for 2nd line (lnet.routes case)
11639 check_lnet_proc_entry() {
11640 local blp=2 # blp stands for 'position of 1st line of body'
11641 [ -z "$5" ] || blp=3 # lnet.routes case
11643 local l=$(cat "$TMP/lnet_$1" |wc -l)
11644 # subtracting one from $blp because the body can be empty
11645 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11647 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11648 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11650 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11651 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11653 # bail out if any unexpected line happened
11654 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11655 [ "$?" != 0 ] || error "$2 misformatted"
11658 test_215() { # for bugs 18102, 21079, 21517
11659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11660 local N='(0|[1-9][0-9]*)' # non-negative numeric
11661 local P='[1-9][0-9]*' # positive numeric
11662 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11663 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11664 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11665 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11667 local L1 # regexp for 1st line
11668 local L2 # regexp for 2nd line (optional)
11669 local BR # regexp for the rest (body)
11671 # lnet.stats should look as 11 space-separated non-negative numerics
11672 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11673 create_lnet_proc_files "stats"
11674 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11675 remove_lnet_proc_files "stats"
11677 # lnet.routes should look like this:
11678 # Routing disabled/enabled
11679 # net hops priority state router
11680 # where net is a string like tcp0, hops > 0, priority >= 0,
11681 # state is up/down,
11682 # router is a string like 192.168.1.1@tcp2
11683 L1="^Routing (disabled|enabled)$"
11684 L2="^net +hops +priority +state +router$"
11685 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11686 create_lnet_proc_files "routes"
11687 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11688 remove_lnet_proc_files "routes"
11690 # lnet.routers should look like this:
11691 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11692 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11693 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11694 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11695 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11696 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11697 create_lnet_proc_files "routers"
11698 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11699 remove_lnet_proc_files "routers"
11701 # lnet.peers should look like this:
11702 # nid refs state last max rtr min tx min queue
11703 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11704 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11705 # numeric (0 or >0 or <0), queue >= 0.
11706 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11707 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11708 create_lnet_proc_files "peers"
11709 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11710 remove_lnet_proc_files "peers"
11712 # lnet.buffers should look like this:
11713 # pages count credits min
11714 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11715 L1="^pages +count +credits +min$"
11716 BR="^ +$N +$N +$I +$I$"
11717 create_lnet_proc_files "buffers"
11718 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11719 remove_lnet_proc_files "buffers"
11721 # lnet.nis should look like this:
11722 # nid status alive refs peer rtr max tx min
11723 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11724 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11725 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11726 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11727 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11728 create_lnet_proc_files "nis"
11729 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11730 remove_lnet_proc_files "nis"
11732 # can we successfully write to lnet.stats?
11733 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
11734 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11736 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
11738 test_216() { # bug 20317
11739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11740 remote_ost_nodsh && skip "remote OST with nodsh" && return
11743 local facets=$(get_facets OST)
11744 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11746 save_lustre_params client "osc.*.contention_seconds" > $p
11747 save_lustre_params $facets \
11748 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11749 save_lustre_params $facets \
11750 "ldlm.namespaces.filter-*.contended_locks" >> $p
11751 save_lustre_params $facets \
11752 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11755 # agressive lockless i/o settings
11756 for node in $(osts_nodes); do
11757 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'
11759 lctl set_param -n osc.*.contention_seconds 60
11761 $DIRECTIO write $DIR/$tfile 0 10 4096
11762 $CHECKSTAT -s 40960 $DIR/$tfile
11764 # disable lockless i/o
11765 for node in $(osts_nodes); do
11766 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11768 lctl set_param -n osc.*.contention_seconds 0
11771 dd if=/dev/zero of=$DIR/$tfile count=0
11772 $CHECKSTAT -s 0 $DIR/$tfile
11774 restore_lustre_params <$p
11778 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11780 test_217() { # bug 22430
11781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11785 for node in $(nodes_list); do
11786 nid=$(host_nids_address $node $NETTYPE)
11787 if [[ $nid = *-* ]] ; then
11788 echo "lctl ping $nid@$NETTYPE"
11789 lctl ping $nid@$NETTYPE
11791 echo "skipping $node (no hyphen detected)"
11795 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11798 # do directio so as not to populate the page cache
11799 log "creating a 10 Mb file"
11800 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11801 log "starting reads"
11802 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11803 log "truncating the file"
11804 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11806 kill %+ || true # reads might have finished
11807 echo "wait until dd is finished"
11809 log "removing the temporary file"
11810 rm -rf $DIR/$tfile || error "tmp file removal failed"
11812 run_test 218 "parallel read and truncate should not deadlock ======================="
11815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11816 # write one partial page
11817 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11818 # set no grant so vvp_io_commit_write will do sync write
11819 $LCTL set_param fail_loc=0x411
11820 # write a full page at the end of file
11821 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11823 $LCTL set_param fail_loc=0
11824 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11825 $LCTL set_param fail_loc=0x411
11826 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11829 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11830 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11832 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11834 test_220() { #LU-325
11835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11836 remote_ost_nodsh && skip "remote OST with nodsh" && return
11839 test_mkdir -p $DIR/$tdir
11840 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11841 awk '{print $2}' | sed -e 's/_UUID$//')
11844 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11845 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11846 osc.$mdtosc_proc1.prealloc_last_id)
11847 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11848 osc.$mdtosc_proc1.prealloc_next_id)
11852 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11853 #define OBD_FAIL_OST_ENOINO 0x229
11854 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11855 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11856 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11858 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11860 MDSOBJS=$((last_id - next_id))
11861 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11863 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11864 echo "OST still has $count kbytes free"
11866 echo "create $MDSOBJS files @next_id..."
11867 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11869 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11870 osc.$mdtosc_proc1.prealloc_last_id)
11871 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11872 osc.$mdtosc_proc1.prealloc_next_id)
11874 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11879 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11880 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11882 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11883 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11884 echo "unlink $MDSOBJS files @$next_id..."
11885 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11887 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11891 dd if=`which date` of=$MOUNT/date oflag=sync
11892 chmod +x $MOUNT/date
11894 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11895 $LCTL set_param fail_loc=0x80001401
11897 $MOUNT/date > /dev/null
11900 run_test 221 "make sure fault and truncate race to not cause OOM"
11903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11905 test_mkdir -p $DIR/$tdir
11906 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11907 createmany -o $DIR/$tdir/$tfile 10
11908 cancel_lru_locks mdc
11909 cancel_lru_locks osc
11910 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11911 $LCTL set_param fail_loc=0x31a
11912 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11913 $LCTL set_param fail_loc=0
11916 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11921 test_mkdir -p $DIR/$tdir
11922 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11923 createmany -o $DIR/$tdir/$tfile 10
11924 cancel_lru_locks mdc
11925 cancel_lru_locks osc
11926 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11927 $LCTL set_param fail_loc=0x31a
11928 rm -r $DIR/$tdir || "AGL for rmdir failed"
11929 $LCTL set_param fail_loc=0
11931 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11936 test_mkdir -p $DIR/$tdir
11937 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11938 createmany -o $DIR/$tdir/$tfile 10
11939 cancel_lru_locks mdc
11940 cancel_lru_locks osc
11941 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11942 $LCTL set_param fail_loc=0x31b
11943 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11944 $LCTL set_param fail_loc=0
11947 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11949 test_224a() { # LU-1039, MRP-303
11950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11951 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11952 $LCTL set_param fail_loc=0x508
11953 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11954 $LCTL set_param fail_loc=0
11957 run_test 224a "Don't panic on bulk IO failure"
11959 test_224b() { # LU-1039, MRP-303
11960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11961 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11962 cancel_lru_locks osc
11963 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11964 $LCTL set_param fail_loc=0x515
11965 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11966 $LCTL set_param fail_loc=0
11969 run_test 224b "Don't panic on bulk IO failure"
11971 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11974 if [ -z ${MDSSURVEY} ]; then
11975 skip_env "mds-survey not found" && return
11978 [ $MDSCOUNT -ge 2 ] &&
11979 skip "skipping now for more than one MDT" && return
11981 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11982 { skip "Need MDS version at least 2.2.51"; return; }
11984 local mds=$(facet_host $SINGLEMDS)
11985 local target=$(do_nodes $mds 'lctl dl' | \
11986 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11988 local cmd1="file_count=1000 thrhi=4"
11989 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11990 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11991 local cmd="$cmd1 $cmd2 $cmd3"
11993 rm -f ${TMP}/mds_survey*
11995 eval $cmd || error "mds-survey with zero-stripe failed"
11996 cat ${TMP}/mds_survey*
11997 rm -f ${TMP}/mds_survey*
11999 run_test 225a "Metadata survey sanity with zero-stripe"
12002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12004 if [ -z ${MDSSURVEY} ]; then
12005 skip_env "mds-survey not found" && return
12007 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12008 { skip "Need MDS version at least 2.2.51"; return; }
12010 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12011 skip_env "Need to mount OST to test" && return
12014 [ $MDSCOUNT -ge 2 ] &&
12015 skip "skipping now for more than one MDT" && return
12016 local mds=$(facet_host $SINGLEMDS)
12017 local target=$(do_nodes $mds 'lctl dl' | \
12018 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12020 local cmd1="file_count=1000 thrhi=4"
12021 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12022 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12023 local cmd="$cmd1 $cmd2 $cmd3"
12025 rm -f ${TMP}/mds_survey*
12027 eval $cmd || error "mds-survey with stripe_count failed"
12028 cat ${TMP}/mds_survey*
12029 rm -f ${TMP}/mds_survey*
12031 run_test 225b "Metadata survey sanity with stripe_count = 1"
12033 mcreate_path2fid () {
12039 local path=$DIR/$tdir/$name
12044 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12045 error "cannot create $desc"
12047 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12049 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12051 fid_path=$($LFS fid2path $MOUNT $fid)
12053 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12055 [ "$path" == "$fid_path" ] ||
12056 error "fid2path returned $fid_path, expected $path"
12058 echo "pass with $path and $fid"
12063 mkdir -p $DIR/$tdir
12065 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12066 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12067 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12068 mcreate_path2fid 0040666 0 0 dir "directory"
12069 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12070 mcreate_path2fid 0100666 0 0 file "regular file"
12071 mcreate_path2fid 0120666 0 0 link "symbolic link"
12072 mcreate_path2fid 0140666 0 0 sock "socket"
12074 run_test 226a "call path2fid and fid2path on files of all type"
12077 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12081 mkdir -p $DIR/$tdir
12082 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12083 error "create remote directory failed"
12084 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12085 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12086 "character special file (null)"
12087 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12088 "character special file (no device)"
12089 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12090 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12091 "block special file (loop)"
12092 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12093 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12094 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12096 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12098 # LU-1299 Executing or running ldd on a truncated executable does not
12099 # cause an out-of-memory condition.
12101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12102 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12103 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12104 chmod +x $MOUNT/date
12106 $MOUNT/date > /dev/null
12107 ldd $MOUNT/date > /dev/null
12110 run_test 227 "running truncated executable does not cause OOM"
12112 # LU-1512 try to reuse idle OI blocks
12114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12115 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12116 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12117 skip "non-ldiskfs backend" && return
12119 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12120 local myDIR=$DIR/$tdir
12123 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12124 $LCTL set_param fail_loc=0x80001002
12125 createmany -o $myDIR/t- 10000
12126 $LCTL set_param fail_loc=0
12127 # The guard is current the largest FID holder
12129 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12131 local IDX=$(($SEQ % 64))
12133 do_facet $SINGLEMDS sync
12134 # Make sure journal flushed.
12136 local blk1=$(do_facet $SINGLEMDS \
12137 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12138 grep Blockcount | awk '{print $4}')
12140 # Remove old files, some OI blocks will become idle.
12141 unlinkmany $myDIR/t- 10000
12142 # Create new files, idle OI blocks should be reused.
12143 createmany -o $myDIR/t- 2000
12144 do_facet $SINGLEMDS sync
12145 # Make sure journal flushed.
12147 local blk2=$(do_facet $SINGLEMDS \
12148 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12149 grep Blockcount | awk '{print $4}')
12151 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12153 run_test 228a "try to reuse idle OI blocks"
12156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12157 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12158 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12159 skip "non-ldiskfs backend" && return
12161 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12162 local myDIR=$DIR/$tdir
12165 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12166 $LCTL set_param fail_loc=0x80001002
12167 createmany -o $myDIR/t- 10000
12168 $LCTL set_param fail_loc=0
12169 # The guard is current the largest FID holder
12171 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12173 local IDX=$(($SEQ % 64))
12175 do_facet $SINGLEMDS sync
12176 # Make sure journal flushed.
12178 local blk1=$(do_facet $SINGLEMDS \
12179 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12180 grep Blockcount | awk '{print $4}')
12182 # Remove old files, some OI blocks will become idle.
12183 unlinkmany $myDIR/t- 10000
12186 stop $SINGLEMDS || error "Fail to stop MDT."
12188 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12190 df $MOUNT || error "Fail to df."
12191 # Create new files, idle OI blocks should be reused.
12192 createmany -o $myDIR/t- 2000
12193 do_facet $SINGLEMDS sync
12194 # Make sure journal flushed.
12196 local blk2=$(do_facet $SINGLEMDS \
12197 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12198 grep Blockcount | awk '{print $4}')
12200 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12202 run_test 228b "idle OI blocks can be reused after MDT restart"
12206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12207 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12208 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12209 skip "non-ldiskfs backend" && return
12211 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12212 local myDIR=$DIR/$tdir
12215 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12216 $LCTL set_param fail_loc=0x80001002
12217 # 20000 files can guarantee there are index nodes in the OI file
12218 createmany -o $myDIR/t- 20000
12219 $LCTL set_param fail_loc=0
12220 # The guard is current the largest FID holder
12222 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12224 local IDX=$(($SEQ % 64))
12226 do_facet $SINGLEMDS sync
12227 # Make sure journal flushed.
12229 local blk1=$(do_facet $SINGLEMDS \
12230 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12231 grep Blockcount | awk '{print $4}')
12233 # Remove old files, some OI blocks will become idle.
12234 unlinkmany $myDIR/t- 20000
12236 # The OI file should become empty now
12238 # Create new files, idle OI blocks should be reused.
12239 createmany -o $myDIR/t- 2000
12240 do_facet $SINGLEMDS sync
12241 # Make sure journal flushed.
12243 local blk2=$(do_facet $SINGLEMDS \
12244 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12245 grep Blockcount | awk '{print $4}')
12247 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12249 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12251 test_229() { # LU-2482, LU-3448
12252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12253 skip "No HSM support on MDS of $(get_lustre_version)," \
12254 "need 2.4.53 at least" && return
12255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12256 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12260 # Create a file with a released layout and stripe count 2.
12261 $MULTIOP $DIR/$tfile H2c ||
12262 error "failed to create file with released layout"
12264 $GETSTRIPE -v $DIR/$tfile
12266 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12267 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12269 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12270 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12271 stat $DIR/$tfile || error "failed to stat released file"
12273 chown $RUNAS_ID $DIR/$tfile ||
12274 error "chown $RUNAS_ID $DIR/$tfile failed"
12276 chgrp $RUNAS_ID $DIR/$tfile ||
12277 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12279 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12280 rm $DIR/$tfile || error "failed to remove released file"
12282 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12286 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12289 mkdir -p $DIR/$tdir/test_230_local
12290 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12291 [ $mdt_idx -ne 0 ] &&
12292 error "create local directory on wrong MDT $mdt_idx"
12294 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12295 error "create remote directory failed"
12296 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12297 [ $mdt_idx -ne $MDTIDX ] &&
12298 error "create remote directory on wrong MDT $mdt_idx"
12300 createmany -o $DIR/$tdir/test_230/t- 10 ||
12301 error "create files on remote directory failed"
12302 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12303 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12304 rm -r $DIR/$tdir || error "unlink remote directory failed"
12306 run_test 230a "Create remote directory and files under the remote directory"
12309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12310 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12317 local migrate_dir=$DIR/$tdir/migrate_dir
12318 local other_dir=$DIR/$tdir/other_dir
12320 mkdir -p $migrate_dir
12321 mkdir -p $other_dir
12322 for ((i=0; i<10; i++)); do
12323 mkdir -p $migrate_dir/dir_${i}
12324 createmany -o $migrate_dir/dir_${i}/f 10 ||
12325 error "create files under remote dir failed $i"
12328 cp /etc/passwd $migrate_dir/$tfile
12329 cp /etc/passwd $other_dir/$tfile
12330 chattr +SAD $migrate_dir
12331 chattr +SAD $migrate_dir/$tfile
12333 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12334 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12335 local old_dir_mode=$(stat -c%f $migrate_dir)
12336 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12338 mkdir -p $migrate_dir/dir_default_stripe2
12339 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12340 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12342 mkdir -p $other_dir
12343 ln $migrate_dir/$tfile $other_dir/luna
12344 ln $migrate_dir/$tfile $migrate_dir/sofia
12345 ln $other_dir/$tfile $migrate_dir/david
12346 ln -s $migrate_dir/$tfile $other_dir/zachary
12347 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12348 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12350 $LFS mv -v -M $MDTIDX $migrate_dir ||
12351 error "migrate remote dir error"
12353 echo "migratate to MDT1, then checking.."
12354 for ((i=0; i<10; i++)); do
12355 for file in $(find $migrate_dir/dir_${i}); do
12356 mdt_index=$($LFS getstripe -M $file)
12357 [ $mdt_index == $MDTIDX ] ||
12358 error "$file is not on MDT${MDTIDX}"
12362 # the multiple link file should still in MDT0
12363 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12364 [ $mdt_index == 0 ] ||
12365 error "$file is not on MDT${MDTIDX}"
12367 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12368 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12369 error " expect $old_dir_flag get $new_dir_flag"
12371 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12372 [ "$old_file_flag" = "$new_file_flag" ] ||
12373 error " expect $old_file_flag get $new_file_flag"
12375 local new_dir_mode=$(stat -c%f $migrate_dir)
12376 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12377 error "expect mode $old_dir_mode get $new_dir_mode"
12379 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12380 [ "$old_file_mode" = "$new_file_mode" ] ||
12381 error "expect mode $old_file_mode get $new_file_mode"
12383 diff /etc/passwd $migrate_dir/$tfile ||
12384 error "$tfile different after migration"
12386 diff /etc/passwd $other_dir/luna ||
12387 error "luna different after migration"
12389 diff /etc/passwd $migrate_dir/sofia ||
12390 error "sofia different after migration"
12392 diff /etc/passwd $migrate_dir/david ||
12393 error "david different after migration"
12395 diff /etc/passwd $other_dir/zachary ||
12396 error "zachary different after migration"
12398 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12399 error "${tfile}_ln different after migration"
12401 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12402 error "${tfile}_ln_other different after migration"
12404 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12405 [ $stripe_count = 2 ] ||
12406 error "dir strpe_count $d != 2 after migration."
12408 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12409 [ $stripe_count = 2 ] ||
12410 error "file strpe_count $d != 2 after migration."
12412 #migrate back to MDT0
12414 $LFS mv -v -M $MDTIDX $migrate_dir ||
12415 error "migrate remote dir error"
12417 echo "migrate back to MDT0, checking.."
12418 for file in $(find $migrate_dir); do
12419 mdt_index=$($LFS getstripe -M $file)
12420 [ $mdt_index == $MDTIDX ] ||
12421 error "$file is not on MDT${MDTIDX}"
12424 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12425 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12426 error " expect $old_dir_flag get $new_dir_flag"
12428 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12429 [ "$old_file_flag" = "$new_file_flag" ] ||
12430 error " expect $old_file_flag get $new_file_flag"
12432 local new_dir_mode=$(stat -c%f $migrate_dir)
12433 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12434 error "expect mode $old_dir_mode get $new_dir_mode"
12436 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12437 [ "$old_file_mode" = "$new_file_mode" ] ||
12438 error "expect mode $old_file_mode get $new_file_mode"
12440 diff /etc/passwd ${migrate_dir}/$tfile ||
12441 error "$tfile different after migration"
12443 diff /etc/passwd ${other_dir}/luna ||
12444 error "luna different after migration"
12446 diff /etc/passwd ${migrate_dir}/sofia ||
12447 error "sofia different after migration"
12449 diff /etc/passwd ${other_dir}/zachary ||
12450 error "zachary different after migration"
12452 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12453 error "${tfile}_ln different after migration"
12455 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12456 error "${tfile}_ln_other different after migration"
12458 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12459 [ $stripe_count = 2 ] ||
12460 error "dir strpe_count $d != 2 after migration."
12462 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12463 [ $stripe_count = 2 ] ||
12464 error "file strpe_count $d != 2 after migration."
12466 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12468 run_test 230b "migrate directory"
12471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12472 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12477 #If migrating directory fails in the middle, all entries of
12478 #the directory is still accessiable.
12479 mkdir -p $DIR/$tdir
12481 createmany -o $DIR/$tdir/f 10 ||
12482 error "create files under ${tdir} failed"
12484 #failed after migrating 5 entries
12485 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12486 do_facet mds1 lctl set_param fail_loc=0x20001801
12487 do_facet mds1 lctl set_param fail_val=5
12488 local t=`ls $DIR/$tdir | wc -l`
12489 $LFS mv -M $MDTIDX $DIR/$tdir &&
12490 error "migrate should failed after 5 entries"
12491 local u=`ls $DIR/$tdir | wc -l`
12492 [ "$u" == "$t" ] || error "$u != $t during migration"
12494 for file in $(find $DIR/$tdir); do
12495 stat $file || error "stat $file failed"
12498 do_facet mds1 lctl set_param fail_loc=0
12499 do_facet mds1 lctl set_param fail_val=0
12501 $LFS mv -M $MDTIDX $DIR/$tdir ||
12502 error "migrate open files should failed with open files"
12504 echo "Finish migration, then checking.."
12505 for file in $(find $DIR/$tdir); do
12506 mdt_index=$($LFS getstripe -M $file)
12507 [ $mdt_index == $MDTIDX ] ||
12508 error "$file is not on MDT${MDTIDX}"
12511 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12513 run_test 230c "check directory accessiblity if migration is failed"
12516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12517 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12523 mkdir -p $DIR/$tdir
12525 for ((i=0; i<100; i++)); do
12526 mkdir -p $DIR/$tdir/dir_${i}
12527 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12528 error "create files under remote dir failed $i"
12531 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12533 echo "Finish migration, then checking.."
12534 for file in $(find $DIR/$tdir); do
12535 mdt_index=$($LFS getstripe -M $file)
12536 [ $mdt_index == $MDTIDX ] ||
12537 error "$file is not on MDT${MDTIDX}"
12540 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12542 run_test 230d "check migrate big directory"
12546 # For simplicity this test assumes that max_pages_per_rpc
12547 # is the same across all OSCs
12548 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12549 local bulk_size=$((max_pages * 4096))
12551 mkdir -p $DIR/$tdir
12553 # clear the OSC stats
12554 $LCTL set_param osc.*.stats=0 &>/dev/null
12556 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12557 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12558 oflag=direct &>/dev/null || error "dd failed"
12560 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12561 if [ x$nrpcs != "x1" ]; then
12562 error "found $nrpc ost_write RPCs, not 1 as expected"
12565 # Drop the OSC cache, otherwise we will read from it
12566 cancel_lru_locks osc
12568 # clear the OSC stats
12569 $LCTL set_param osc.*.stats=0 &>/dev/null
12571 # Client reads $bulk_size.
12572 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12573 iflag=direct &>/dev/null || error "dd failed"
12575 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12576 if [ x$nrpcs != "x1" ]; then
12577 error "found $nrpc ost_read RPCs, not 1 as expected"
12580 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12583 mkdir -p $DIR/$tdir
12585 for i in {0..1023}; do
12586 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12587 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12588 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12592 run_test 231b "must not assert on fully utilized OST request buffer"
12595 mkdir -p $DIR/$tdir
12596 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12597 $LCTL set_param fail_loc=0x31c
12599 # ignore dd failure
12600 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12602 $LCTL set_param fail_loc=0
12603 umount_client $MOUNT || error "umount failed"
12604 mount_client $MOUNT || error "mount failed"
12606 run_test 232 "failed lock should not block umount"
12609 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12610 { skip "Need MDS version at least 2.3.64"; return; }
12612 local fid=$($LFS path2fid $MOUNT)
12613 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12614 error "cannot access $MOUNT using its FID '$fid'"
12616 run_test 233a "checking that OBF of the FS root succeeds"
12619 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12620 { skip "Need MDS version at least 2.5.90"; return; }
12622 local fid=$($LFS path2fid $MOUNT/.lustre)
12623 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12624 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12626 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12627 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12628 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12630 run_test 233b "checking that OBF of the FS .lustre succeeds"
12633 local p="$TMP/sanityN-$TESTNAME.parameters"
12634 save_lustre_params client "llite.*.xattr_cache" > $p
12635 lctl set_param llite.*.xattr_cache 1 ||
12636 { skip "xattr cache is not supported"; return 0; }
12638 mkdir -p $DIR/$tdir || error "mkdir failed"
12639 touch $DIR/$tdir/$tfile || error "touch failed"
12640 # OBD_FAIL_LLITE_XATTR_ENOMEM
12641 $LCTL set_param fail_loc=0x1405
12642 # output of the form: attr 2 4 44 3 fc13 x86_64
12643 V=($(IFS=".-" rpm -q attr))
12644 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
12645 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
12646 # attr pre-2.4.44-7 had a bug with rc
12647 # LU-3703 - SLES 11 and FC13 clients have older attr
12648 getfattr -n user.attr $DIR/$tdir/$tfile &&
12649 error "getfattr should have failed with ENOMEM"
12651 skip "LU-3703: attr version $(getfattr --version) too old"
12653 $LCTL set_param fail_loc=0x0
12656 restore_lustre_params < $p
12659 run_test 234 "xattr cache should not crash on ENOMEM"
12662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12663 skip "Need MDS version at least 2.4.52" && return
12664 flock_deadlock $DIR/$tfile
12669 124) error "process hangs on a deadlock"
12671 *) error "error executing flock_deadlock $DIR/$tfile"
12675 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12679 check_swap_layouts_support && return 0
12680 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12682 local ref1=/etc/passwd
12683 local ref2=/etc/group
12684 local file1=$DIR/$tdir/f1
12685 local file2=$DIR/$tdir/f2
12687 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12688 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12689 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12690 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12691 local fd=$(free_fd)
12692 local cmd="exec $fd<>$file2"
12695 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12696 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12699 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12704 run_test 236 "Layout swap on open unlinked file"
12706 # test to verify file handle related system calls
12707 # (name_to_handle_at/open_by_handle_at)
12708 # The new system calls are supported in glibc >= 2.14.
12711 echo "Test file_handle syscalls" > $DIR/$tfile ||
12712 error "write failed"
12713 check_fhandle_syscalls $DIR/$tfile ||
12714 error "check_fhandle_syscalls failed"
12716 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12718 # LU-4659 linkea consistency
12720 local server_version=$(lustre_version_code $SINGLEMDS)
12722 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12723 [[ $server_version -gt $(version_code 2.5.1) &&
12724 $server_version -lt $(version_code 2.5.50) ]] ||
12725 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12728 ln $DIR/$tfile $DIR/$tfile.lnk
12729 touch $DIR/$tfile.new
12730 mv $DIR/$tfile.new $DIR/$tfile
12731 local fid1=$(lfs path2fid $DIR/$tfile)
12732 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12733 local path1=$(lfs fid2path $FSNAME $fid1)
12734 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12735 local path2=$(lfs fid2path $FSNAME $fid2)
12736 [ $tfile.lnk == $path2 ] ||
12737 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12740 run_test 238 "Verify linkea consistency"
12743 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
12744 skip "Need MDS version at least 2.5.60" && return
12745 local list=$(comma_list $(mdts_nodes))
12747 mkdir -p $DIR/$tdir
12748 createmany -o $DIR/$tdir/f- 5000
12749 unlinkmany $DIR/$tdir/f- 5000
12750 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12751 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12752 osc.*MDT*.sync_in_flight" | calc_sum)
12753 [ "$changes" -eq 0 ] || error "$changes not synced"
12755 run_test 239 "osp_sync test"
12758 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12760 mkdir -p $DIR/$tdir
12762 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12763 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12764 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12765 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12767 umount_client $MOUNT || error "umount failed"
12768 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12769 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12770 mount_client $MOUNT || error "failed to mount client"
12772 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12773 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12775 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12778 for LOOP in $(seq $1); do
12779 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
12780 cancel_lru_locks osc
12785 for LOOP in $(seq $1); do
12786 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
12787 iflag=direct 2>/dev/null
12792 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
12794 cancel_lru_locks osc
12795 test_241_bio 1000 &
12800 run_test 241 "bio vs dio"
12803 mkdir -p $DIR/$tdir
12804 touch $DIR/$tdir/$tfile
12806 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
12807 do_facet mds1 lctl set_param fail_loc=0x105
12808 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
12810 do_facet mds1 lctl set_param fail_loc=0
12811 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
12813 run_test 242 "mdt_readpage failure should not cause directory unreadable"
12815 cleanup_test_300() {
12819 test_striped_dir() {
12824 mkdir -p $DIR/$tdir
12826 SAVE_UMASK=$(umask)
12827 trap cleanup_test_300 RETURN EXIT
12829 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12830 $DIR/$tdir/striped_dir ||
12831 error "set striped dir error"
12833 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12834 [ "$mode" = "755" ] || error "expect 755 got $mode"
12836 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12837 if [ "$stripe_count" != "2" ]; then
12838 error "stripe_count is $stripe_count, expect 2"
12841 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12842 if [ "$stripe_index" != "$mdt_index" ]; then
12843 error "stripe_index is $stripe_index, expect $mdt_index"
12846 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12847 error "nlink error after create striped dir"
12849 mkdir $DIR/$tdir/striped_dir/a
12850 mkdir $DIR/$tdir/striped_dir/b
12852 stat $DIR/$tdir/striped_dir/a ||
12853 error "create dir under striped dir failed"
12854 stat $DIR/$tdir/striped_dir/b ||
12855 error "create dir under striped dir failed"
12857 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12858 error "nlink error after mkdir"
12860 rmdir $DIR/$tdir/striped_dir/a
12861 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12862 error "nlink error after rmdir"
12864 rmdir $DIR/$tdir/striped_dir/b
12865 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12866 error "nlink error after rmdir"
12868 rmdir $DIR/$tdir/striped_dir ||
12869 error "rmdir striped dir error"
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12878 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12880 test_striped_dir 0 || error "failed on striped dir on MDT0"
12881 test_striped_dir 1 || error "failed on striped dir on MDT0"
12883 run_test 300a "basic striped dir sanity test"
12886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12887 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12893 test_mkdir $DIR/$tdir || error "mkdir fail"
12894 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12895 error "set striped dir error"
12896 for ((i=0; i<10; i++)); do
12897 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12899 touch $DIR/$tdir/striped_dir/file_$i ||
12900 error "touch error $i"
12901 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12902 [ $mtime1 -eq $mtime2 ] &&
12903 error "mtime not change after create"
12905 rm -f $DIR/$tdir/striped_dir/file_$i ||
12906 error "unlink error $i"
12907 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12908 [ $mtime2 -eq $mtime3 ] &&
12909 error "mtime did not change after unlink"
12913 run_test 300b "check ctime/mtime for striped dir"
12916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12917 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12920 mkdir -p $DIR/$tdir
12921 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12922 error "set striped dir error"
12924 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12925 error "chown striped dir failed"
12927 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12928 error "create 5k files failed"
12930 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12932 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12936 run_test 300c "chown && check ls under striped directory"
12939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12940 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12944 mkdir -p $DIR/$tdir
12945 $SETSTRIPE -c 2 $DIR/$tdir
12947 #local striped directory
12948 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12949 error "set striped dir error"
12950 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12951 error "create 10 files failed"
12953 #remote striped directory
12954 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12955 error "set striped dir error"
12956 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12957 error "create 10 files failed"
12959 for file in $(find $DIR/$tdir); do
12960 stripe_count=$($GETSTRIPE -c $file)
12961 [ $stripe_count -eq 2 ] ||
12962 error "wrong stripe $stripe_count for $file"
12967 run_test 300d "check default stripe under striped directory"
12970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12971 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12975 mkdir -p $DIR/$tdir
12977 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12978 error "set striped dir error"
12980 touch $DIR/$tdir/striped_dir/a
12981 touch $DIR/$tdir/striped_dir/b
12982 touch $DIR/$tdir/striped_dir/c
12984 mkdir $DIR/$tdir/striped_dir/dir_a
12985 mkdir $DIR/$tdir/striped_dir/dir_b
12986 mkdir $DIR/$tdir/striped_dir/dir_c
12988 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12989 error "set striped dir under striped dir error"
12991 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12992 error "set striped dir under striped dir error"
12994 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12995 error "set striped dir under striped dir error"
12997 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12998 error "rename file under striped dir should fail"
13000 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
13001 error "rename dir under striped dir should fail"
13003 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
13004 error "rename dir under different stripes should fail"
13006 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13007 error "rename file under striped dir should succeed"
13009 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
13010 error "rename dir under striped dir should succeed"
13014 run_test 300e "check rename under striped directory"
13017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13018 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13023 mkdir -p $DIR/$tdir
13025 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13026 error "set striped dir error"
13028 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
13029 error "set striped dir error"
13031 touch $DIR/$tdir/striped_dir/a
13032 mkdir $DIR/$tdir/striped_dir/dir_a
13033 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
13034 error "create striped dir under striped dir fails"
13036 touch $DIR/$tdir/striped_dir1/b
13037 mkdir $DIR/$tdir/striped_dir1/dir_b
13038 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
13039 error "create striped dir under striped dir fails"
13041 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
13042 error "rename file under different striped dir should fail"
13044 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
13045 error "rename dir under different striped dir should fail"
13047 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
13048 error "rename striped dir under diff striped dir should fail"
13050 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
13051 error "rename file under diff striped dirs fails"
13053 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
13054 error "rename dir under diff striped dirs fails"
13058 run_test 300f "check rename cross striped directory"
13061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13066 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
13067 $DIR/$tdir/striped_dir ||
13068 error "set striped dir error"
13070 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13071 error "set default stripe on striped dir error"
13073 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
13074 [ $stripe_count -eq $MDSCOUNT ] ||
13075 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
13077 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13079 for dir in $(find $DIR/$tdir/striped_dir/*); do
13080 stripe_count=$($LFS getdirstripe -c $dir)
13081 [ $stripe_count -eq $MDSCOUNT ] ||
13082 error "expect $MDSCOUNT get $stripe_count for $dir"
13085 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
13086 #change default stripe count to 2
13087 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
13088 error "set default stripe on striped dir error"
13090 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13092 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
13094 #change default stripe count to 1
13095 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
13096 error "set default stripe on striped dir error"
13098 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13099 for dir in $(find $DIR/$tdir/striped_dir/*); do
13100 stripe_count=$($LFS getdirstripe -c $dir)
13101 [ $stripe_count -eq 1 ] ||
13102 error "expect 1 get $stripe_count for $dir"
13104 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
13106 run_test 300g "check default striped directory for striped directory"
13109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13110 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13116 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13117 error "set striped dir error"
13119 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13120 error "create files under striped dir failed"
13122 # unfortunately, we need to umount to clear dir layout cache for now
13123 # once we fully implement dir layout, we can drop this
13124 umount_client $MOUNT || error "umount failed"
13125 mount_client $MOUNT || error "mount failed"
13127 #set the stripe to be unknown hash type
13128 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
13129 $LCTL set_param fail_loc=0x1901
13130 for ((i = 0; i < 10; i++)); do
13131 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
13132 error "stat f-$i failed"
13133 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
13136 touch $DIR/$tdir/striped_dir/f0 &&
13137 error "create under striped dir with unknown hash should fail"
13139 $LCTL set_param fail_loc=0
13141 umount_client $MOUNT || error "umount failed"
13142 mount_client $MOUNT || error "mount failed"
13146 run_test 300h "client handle unknown hash type striped directory"
13148 test_400a() { # LU-1606, was conf-sanity test_74
13149 local extra_flags=''
13150 local out=$TMP/$tfile
13151 local prefix=/usr/include/lustre
13154 if ! which $CC > /dev/null 2>&1; then
13155 skip_env "$CC is not installed"
13159 if ! [[ -d $prefix ]]; then
13160 # Assume we're running in tree and fixup the include path.
13161 extra_flags+=" -I$LUSTRE/../libcfs/include"
13162 extra_flags+=" -I$LUSTRE/include"
13163 extra_flags+=" -L$LUSTRE/utils"
13166 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
13167 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
13168 error "client api broken"
13171 run_test 400a "Lustre client api program can compile and link"
13173 test_400b() { # LU-1606, LU-5011
13175 local out=$TMP/$tfile
13176 local prefix=/usr/include/lustre
13178 # We use a hard coded prefix so that this test will not fail
13179 # when run in tree. There are headers in lustre/include/lustre/
13180 # that are not packaged (like lustre_idl.h) and have more
13181 # complicated include dependencies (like config.h and lnet/types.h).
13182 # Since this test about correct packaging we just skip them when
13183 # they don't exist (see below) rather than try to fixup cppflags.
13185 if ! which $CC > /dev/null 2>&1; then
13186 skip_env "$CC is not installed"
13190 for header in $prefix/*.h; do
13191 if ! [[ -f "$header" ]]; then
13195 if [[ "$(basename $header)" == liblustreapi.h ]]; then
13196 continue # liblustreapi.h is deprecated.
13199 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
13200 error "cannot compile '$header'"
13203 run_test 400b "packaged headers can be compiled"
13206 # tests that do cleanup/setup should be run at the end
13210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13212 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13213 $LCTL set_param fail_loc=0x903
13215 cancel_lru_locks MGC
13217 FAIL_ON_ERROR=true cleanup
13218 FAIL_ON_ERROR=true setup
13220 run_test 900 "umount should not race with any mgc requeue thread"
13223 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13224 check_and_cleanup_lustre
13225 if [ "$I_MOUNTED" != "yes" ]; then
13226 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true