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 24D 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"
1254 test_24D() { # LU-6101
1259 createmany -m $DIR/$tdir/$tfile $NFILES
1260 local t=$(ls $DIR/$tdir | wc -l)
1261 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1262 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1263 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1264 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1267 rm -rf $DIR/$tdir || error "Can not delete directories"
1269 run_test 24D "readdir() returns correct number of entries after cursor reload"
1272 echo '== symlink sanity ============================================='
1276 touch $DIR/s25/foo || error
1278 run_test 25a "create file in symlinked directory ==============="
1281 [ ! -d $DIR/d25 ] && test_25a
1282 $CHECKSTAT -t file $DIR/s25/foo || error
1284 run_test 25b "lookup file in symlinked directory ==============="
1288 test_mkdir $DIR/d26/d26-2
1289 ln -s d26/d26-2 $DIR/s26
1290 touch $DIR/s26/foo || error
1292 run_test 26a "multiple component symlink ======================="
1295 test_mkdir -p $DIR/d26b/d26-2
1296 ln -s d26b/d26-2/foo $DIR/s26-2
1297 touch $DIR/s26-2 || error
1299 run_test 26b "multiple component symlink at end of lookup ======"
1302 test_mkdir $DIR/d26.2
1303 touch $DIR/d26.2/foo
1304 ln -s d26.2 $DIR/s26.2-1
1305 ln -s s26.2-1 $DIR/s26.2-2
1306 ln -s s26.2-2 $DIR/s26.2-3
1307 chmod 0666 $DIR/s26.2-3/foo
1309 run_test 26c "chain of symlinks ================================"
1311 # recursive symlinks (bug 439)
1313 ln -s d26-3/foo $DIR/d26-3
1315 run_test 26d "create multiple component recursive symlink ======"
1318 [ ! -h $DIR/d26-3 ] && test_26d
1321 run_test 26e "unlink multiple component recursive symlink ======"
1323 # recursive symlinks (bug 7022)
1325 test_mkdir -p $DIR/$tdir
1326 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1327 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1328 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1329 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1330 cd $tfile || error "cd $tfile failed"
1331 ln -s .. dotdot || error "ln dotdot failed"
1332 ln -s dotdot/lndir lndir || error "ln lndir failed"
1333 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1334 output=`ls $tfile/$tfile/lndir/bar1`
1335 [ "$output" = bar1 ] && error "unexpected output"
1336 rm -r $tfile || error "rm $tfile failed"
1337 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1339 run_test 26f "rm -r of a directory which has recursive symlink ="
1342 echo '== stripe sanity =============================================='
1343 test_mkdir -p $DIR/d27 || error "mkdir failed"
1345 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1346 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1347 log "== test_27a: write to one stripe file ========================="
1348 cp /etc/hosts $DIR/d27/f0 || error
1350 run_test 27a "one stripe file =================================="
1353 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1354 test_mkdir -p $DIR/d27
1355 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1356 $GETSTRIPE -c $DIR/d27/f01
1357 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1358 error "two-stripe file doesn't have two stripes"
1360 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1362 run_test 27b "create and write to two stripe file"
1365 test_mkdir -p $DIR/d27
1366 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1367 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1368 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1370 run_test 27d "create file with default settings ================"
1373 test_mkdir -p $DIR/d27
1374 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1375 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1376 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1378 run_test 27e "setstripe existing file (should return error) ======"
1381 test_mkdir $DIR/$tdir
1382 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1383 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1384 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1385 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1386 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1387 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1389 run_test 27f "setstripe with bad stripe size (should return error)"
1392 test_mkdir -p $DIR/d27
1393 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1394 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1395 error "$DIR/d27/fnone has object"
1397 run_test 27g "$GETSTRIPE with no objects"
1400 touch $DIR/d27/fsome || error "touch failed"
1401 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1403 run_test 27i "$GETSTRIPE with some objects"
1406 test_mkdir -p $DIR/d27
1407 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1409 run_test 27j "setstripe with bad stripe offset (should return error)"
1411 test_27k() { # bug 2844
1412 test_mkdir -p $DIR/d27
1414 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1415 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1416 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1417 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1418 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 dd if=/dev/zero of=$FILE bs=4k count=1
1420 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1421 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1423 run_test 27k "limit i_blksize for broken user apps ============="
1426 test_mkdir -p $DIR/d27
1427 mcreate $DIR/f27l || error "creating file"
1428 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1429 error "setstripe should have failed" || true
1431 run_test 27l "check setstripe permissions (should return error)"
1434 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1436 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1437 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1440 trap simple_cleanup_common EXIT
1441 test_mkdir -p $DIR/$tdir
1442 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1443 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1444 error "dd should fill OST0"
1446 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1448 [ $i -gt 256 ] && break
1451 touch $DIR/$tdir/f27m_$i
1452 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1453 error "OST0 was full but new created file still use it"
1455 touch $DIR/$tdir/f27m_$i
1456 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1457 error "OST0 was full but new created file still use it"
1458 simple_cleanup_common
1460 run_test 27m "create file while OST0 was full =================="
1463 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1467 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1468 # if the OST isn't full anymore.
1470 local OSTIDX=${1:-""}
1472 local list=$(comma_list $(osts_nodes))
1473 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1475 do_nodes $list lctl set_param fail_loc=0
1476 sync # initiate all OST_DESTROYs from MDS to OST
1480 exhaust_precreations() {
1483 local FAILIDX=${3:-$OSTIDX}
1484 local ofacet=ost$((OSTIDX + 1))
1486 test_mkdir -p -c1 $DIR/$tdir
1487 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1488 local mfacet=mds$((mdtidx + 1))
1489 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1491 local OST=$(ostname_from_index $OSTIDX)
1494 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1495 local last_id=$(do_facet $mfacet lctl get_param -n \
1496 osc.$mdtosc_proc1.prealloc_last_id)
1497 local next_id=$(do_facet $mfacet lctl get_param -n \
1498 osc.$mdtosc_proc1.prealloc_next_id)
1500 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1501 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1503 test_mkdir -p $DIR/$tdir/${OST}
1504 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1505 #define OBD_FAIL_OST_ENOSPC 0x215
1506 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1507 echo "Creating to objid $last_id on ost $OST..."
1508 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1509 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1510 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1514 exhaust_all_precreations() {
1516 for (( i=0; i < OSTCOUNT; i++ )) ; do
1517 exhaust_precreations $i $1 -1
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_precreations 0 0x80000215
1530 $SETSTRIPE -c -1 $DIR/$tdir
1531 touch $DIR/$tdir/$tfile || error
1532 $GETSTRIPE $DIR/$tdir/$tfile
1535 run_test 27n "create file with some full OSTs =================="
1538 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1541 remote_ost_nodsh && skip "remote OST with nodsh" && return
1544 rm -f $DIR/$tdir/$tfile
1545 exhaust_all_precreations 0x215
1547 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1552 run_test 27o "create file with all full OSTs (should error) ===="
1555 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1558 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 rm -f $DIR/$tdir/$tfile
1562 test_mkdir -p $DIR/$tdir
1564 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1565 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1566 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1568 exhaust_precreations 0 0x80000215
1569 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1570 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1571 $GETSTRIPE $DIR/$tdir/$tfile
1575 run_test 27p "append to a truncated file with some full OSTs ==="
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1581 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 rm -f $DIR/$tdir/$tfile
1586 test_mkdir -p $DIR/$tdir
1587 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1588 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1589 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1591 exhaust_all_precreations 0x215
1593 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1594 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1598 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1601 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1604 remote_ost_nodsh && skip "remote OST with nodsh" && return
1607 rm -f $DIR/$tdir/$tfile
1608 exhaust_precreations 0 0x80000215
1610 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1614 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1616 test_27s() { # bug 10725
1617 test_mkdir -p $DIR/$tdir
1618 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1619 local stripe_count=0
1620 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1621 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1622 error "stripe width >= 2^32 succeeded" || true
1625 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1627 test_27t() { # bug 10864
1632 $WLFS getstripe $tfile
1635 run_test 27t "check that utils parse path correctly"
1637 test_27u() { # bug 4900
1638 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1639 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1641 local list=$(comma_list $(mdts_nodes))
1643 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1644 do_nodes $list $LCTL set_param fail_loc=0x139
1645 test_mkdir -p $DIR/$tdir
1647 createmany -o $DIR/$tdir/t- 1000
1648 do_nodes $list $LCTL set_param fail_loc=0
1650 TLOG=$DIR/$tfile.getstripe
1651 $GETSTRIPE $DIR/$tdir > $TLOG
1652 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1653 unlinkmany $DIR/$tdir/t- 1000
1654 [[ $OBJS -gt 0 ]] &&
1655 error "$OBJS objects created on OST-0. See $TLOG" || pass
1657 run_test 27u "skip object creation on OSC w/o objects =========="
1659 test_27v() { # bug 4900
1660 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1662 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1663 remote_ost_nodsh && skip "remote OST with nodsh" && return
1665 exhaust_all_precreations 0x215
1668 test_mkdir -p $DIR/$tdir
1669 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1671 touch $DIR/$tdir/$tfile
1672 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1674 for (( i=1; i < OSTCOUNT; i++ )); do
1675 do_facet ost$i lctl set_param fail_loc=0x705
1677 local START=`date +%s`
1678 createmany -o $DIR/$tdir/$tfile 32
1680 local FINISH=`date +%s`
1681 local TIMEOUT=`lctl get_param -n timeout`
1682 local PROCESS=$((FINISH - START))
1683 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1684 error "$FINISH - $START >= $TIMEOUT / 2"
1685 sleep $((TIMEOUT / 2 - PROCESS))
1688 run_test 27v "skip object creation on slow OST ================="
1690 test_27w() { # bug 10997
1691 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1692 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1693 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1694 error "stripe size $size != 65536" || true
1695 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1696 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1698 run_test 27w "check $SETSTRIPE -S option"
1701 [[ $OSTCOUNT -lt 2 ]] &&
1702 skip_env "skipping multiple stripe count/offset test" && return
1704 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1705 for i in $(seq 1 $OSTCOUNT); do
1707 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1708 error "setstripe -c $i -i $offset failed"
1709 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1710 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1711 [ $count -ne $i ] && error "stripe count $count != $i" || true
1712 [ $index -ne $offset ] &&
1713 error "stripe offset $index != $offset" || true
1716 run_test 27wa "check $SETSTRIPE -c -i options"
1719 remote_ost_nodsh && skip "remote OST with nodsh" && return
1720 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1722 OFFSET=$(($OSTCOUNT - 1))
1724 local OST=$(ostname_from_index $OSTIDX)
1726 test_mkdir -p $DIR/$tdir
1727 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1728 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1730 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1731 for i in `seq 0 $OFFSET`; do
1732 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1733 error "OST0 was degraded but new created file still use it"
1735 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1737 run_test 27x "create files while OST0 is degraded"
1740 [[ $OSTCOUNT -lt 2 ]] &&
1741 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1742 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1743 remote_ost_nodsh && skip "remote OST with nodsh" && return
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1746 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1747 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1748 osc.$mdtosc.prealloc_last_id)
1749 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1750 osc.$mdtosc.prealloc_next_id)
1751 local fcount=$((last_id - next_id))
1752 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1753 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1755 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1756 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1757 local OST_DEACTIVE_IDX=-1
1762 for OSC in $MDS_OSCS; do
1763 OST=$(osc_to_ost $OSC)
1764 OSTIDX=$(index_from_ostuuid $OST)
1765 if [ $OST_DEACTIVE_IDX == -1 ]; then
1766 OST_DEACTIVE_IDX=$OSTIDX
1768 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1769 echo $OSC "is Deactivated:"
1770 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1774 OSTIDX=$(index_from_ostuuid $OST)
1776 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1778 for OSC in $MDS_OSCS; do
1779 OST=$(osc_to_ost $OSC)
1780 OSTIDX=$(index_from_ostuuid $OST)
1781 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1782 echo $OST "is degraded:"
1783 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1784 obdfilter.$OST.degraded=1
1789 createmany -o $DIR/$tdir/$tfile $fcount
1791 for OSC in $MDS_OSCS; do
1792 OST=$(osc_to_ost $OSC)
1793 OSTIDX=$(index_from_ostuuid $OST)
1794 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1795 echo $OST "is recovered from degraded:"
1796 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1797 obdfilter.$OST.degraded=0
1799 do_facet $SINGLEMDS lctl --device %$OSC activate
1803 # all osp devices get activated, hence -1 stripe count restored
1806 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1807 # devices get activated.
1809 $SETSTRIPE -c -1 $DIR/$tfile
1810 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1812 [ $stripecnt -ne $OSTCOUNT ] &&
1813 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1816 run_test 27y "create files while OST0 is degraded and the rest inactive"
1822 lmm_count=$($GETSTRIPE -c $1)
1823 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1824 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1826 local old_ifs="$IFS"
1828 fid=($($LFS path2fid $1))
1831 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1832 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1834 # compare lmm_seq and lu_fid->f_seq
1835 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1836 # compare lmm_object_id and lu_fid->oid
1837 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1839 # check the trusted.fid attribute of the OST objects of the file
1840 local have_obdidx=false
1842 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1843 # skip lines up to and including "obdidx"
1844 [ -z "$obdidx" ] && break
1845 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1846 $have_obdidx || continue
1848 local ost=$((obdidx + 1))
1849 local dev=$(ostdevname $ost)
1852 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1854 seq=$(echo $seq | sed -e "s/^0x//g")
1855 if [ $seq == 0 ]; then
1856 oid_hex=$(echo $oid)
1858 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1860 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1864 # Don't unmount/remount the OSTs if we don't need to do that.
1865 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1866 # update too, until that use mount/ll_decode_filter_fid/mount.
1867 # Re-enable when debugfs will understand new filter_fid.
1869 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1870 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1871 $dev 2>/dev/null" | grep "parent=")
1874 mount_fstype ost$ost
1875 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1876 $(facet_mntpt ost$ost)/$obj_file)
1877 unmount_fstype ost$ost
1878 start ost$ost $dev $OST_MOUNT_OPTS
1881 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1883 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1885 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1886 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1887 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1888 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1889 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1891 if echo $ff_parent | grep -q 'stripe='; then
1892 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1895 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1896 # into f_ver in this case. See the comment on
1899 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1903 # compare lmm_seq and filter_fid->ff_parent.f_seq
1904 [ $ff_pseq = $lmm_seq ] ||
1905 error "FF parent SEQ $ff_pseq != $lmm_seq"
1906 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1907 [ $ff_poid = $lmm_oid ] ||
1908 error "FF parent OID $ff_poid != $lmm_oid"
1909 (($ff_pstripe == $stripe_nr)) ||
1910 error "FF stripe $ff_pstripe != $stripe_nr"
1912 stripe_nr=$((stripe_nr + 1))
1917 remote_ost_nodsh && skip "remote OST with nodsh" && return
1918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1919 test_mkdir -p $DIR/$tdir
1921 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1922 { error "setstripe -c -1 failed"; return 1; }
1923 # We need to send a write to every object to get parent FID info set.
1924 # This _should_ also work for setattr, but does not currently.
1925 # touch $DIR/$tdir/$tfile-1 ||
1926 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1927 { error "dd $tfile-1 failed"; return 2; }
1928 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1929 { error "setstripe -c -1 failed"; return 3; }
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1931 { error "dd $tfile-2 failed"; return 4; }
1933 # make sure write RPCs have been sent to OSTs
1936 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1937 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1939 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1941 test_27A() { # b=19102
1942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1943 local restore_size=$($GETSTRIPE -S $MOUNT)
1944 local restore_count=$($GETSTRIPE -c $MOUNT)
1945 local restore_offset=$($GETSTRIPE -i $MOUNT)
1946 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1947 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1948 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1949 local default_size=$($GETSTRIPE -S $MOUNT)
1950 local default_offset=$($GETSTRIPE -i $MOUNT)
1951 local dsize=$((1024 * 1024))
1952 [ $default_size -eq $dsize ] ||
1953 error "stripe size $default_size != $dsize"
1954 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1955 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1957 run_test 27A "check filesystem-wide default LOV EA values"
1959 test_27B() { # LU-2523
1960 test_mkdir -p $DIR/$tdir
1961 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1963 # open f1 with O_LOV_DELAY_CREATE
1965 # call setstripe ioctl on open file descriptor for f1
1967 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1971 # open f1 with O_LOV_DELAY_CREATE
1973 # call setstripe ioctl on open file descriptor for f1
1975 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1977 # Allow multiop to fail in imitation of NFS's busted semantics.
1980 run_test 27B "call setstripe on open unlinked file/rename victim"
1982 test_27C() { #LU-2871
1983 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1991 test_mkdir -p $DIR/$tdir
1993 for i in $(seq 0 $((OSTCOUNT - 1))); do
1994 # set stripe across all OSTs starting from OST$i
1995 $SETSTRIPE -i $i -c -1 $tfile$i
1996 # get striping information
1997 ost_idx=($($GETSTRIPE $tfile$i |
1998 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2002 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2003 error "${#ost_idx[@]} != $OSTCOUNT"
2005 for index in $(seq 0 $((OSTCOUNT - 1))); do
2007 for j in $(echo ${ost_idx[@]}); do
2008 if [ $index -eq $j ]; then
2014 error "Can not find $index in ${ost_idx[@]}"
2018 run_test 27C "check full striping across all OSTs"
2021 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2022 local POOL=${POOL:-testpool}
2024 local last_ost=$(($OSTCOUNT - 1))
2026 local ost_list=$(seq $first_ost $ost_step $last_ost)
2027 local ost_range="$first_ost $last_ost $ost_step"
2030 pool_add $POOL || error "pool_add failed"
2031 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2032 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2033 error "llapi_layout_test failed"
2034 cleanup_pools || error "cleanup_pools failed"
2036 run_test 27D "validate llapi_layout API"
2038 # createtest also checks that device nodes are created and
2039 # then visible correctly (#2091)
2040 test_28() { # bug 2091
2042 $CREATETEST $DIR/d28/ct || error
2044 run_test 28 "create/mknod/mkdir with bad file types ============"
2047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2048 cancel_lru_locks mdc
2054 declare -i LOCKCOUNTORIG=0
2055 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2056 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2058 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2060 declare -i LOCKUNUSEDCOUNTORIG=0
2061 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2062 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2069 declare -i LOCKCOUNTCURRENT=0
2070 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2071 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2074 declare -i LOCKUNUSEDCOUNTCURRENT=0
2075 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2076 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2079 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2080 $LCTL set_param -n ldlm.dump_namespaces ""
2081 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2082 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2083 log "dumped log to $TMP/test_29.dk (bug 5793)"
2086 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2087 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2088 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2089 log "dumped log to $TMP/test_29.dk (bug 5793)"
2093 run_test 29 "IT_GETATTR regression ============================"
2095 test_30a() { # was test_30
2096 cp $(which ls) $DIR || cp /bin/ls $DIR
2100 run_test 30a "execute binary from Lustre (execve) =============="
2103 cp `which ls` $DIR || cp /bin/ls $DIR
2105 $RUNAS $DIR/ls / || error
2108 run_test 30b "execute binary from Lustre as non-root ==========="
2110 test_30c() { # b=22376
2111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2112 cp `which ls` $DIR || cp /bin/ls $DIR
2114 cancel_lru_locks mdc
2115 cancel_lru_locks osc
2116 $RUNAS $DIR/ls / || error
2119 run_test 30c "execute binary from Lustre without read perms ===="
2122 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2123 $CHECKSTAT -a $DIR/f31 || error
2125 run_test 31a "open-unlink file =================================="
2128 touch $DIR/f31 || error
2129 ln $DIR/f31 $DIR/f31b || error
2130 $MULTIOP $DIR/f31b Ouc || error
2131 $CHECKSTAT -t file $DIR/f31 || error
2133 run_test 31b "unlink file with multiple links while open ======="
2136 touch $DIR/f31 || error
2137 ln $DIR/f31 $DIR/f31c || error
2138 multiop_bg_pause $DIR/f31 O_uc || return 1
2140 $MULTIOP $DIR/f31c Ouc
2141 kill -USR1 $MULTIPID
2144 run_test 31c "open-unlink file with multiple links ============="
2147 opendirunlink $DIR/d31d $DIR/d31d || error
2148 $CHECKSTAT -a $DIR/d31d || error
2150 run_test 31d "remove of open directory ========================="
2152 test_31e() { # bug 2904
2153 check_kernel_version 34 || return 0
2154 openfilleddirunlink $DIR/d31e || error
2156 run_test 31e "remove of open non-empty directory ==============="
2158 test_31f() { # bug 4554
2159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2161 test_mkdir $DIR/d31f
2162 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2163 cp /etc/hosts $DIR/d31f
2165 $GETSTRIPE $DIR/d31f/hosts
2166 multiop_bg_pause $DIR/d31f D_c || return 1
2169 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2170 test_mkdir $DIR/d31f
2171 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2172 cp /etc/hosts $DIR/d31f
2174 $GETSTRIPE $DIR/d31f/hosts
2175 multiop_bg_pause $DIR/d31f D_c || return 1
2178 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2179 wait $MULTIPID || error "first opendir $MULTIPID failed"
2183 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2184 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2187 run_test 31f "remove of open directory with open-unlink file ==="
2190 echo "-- cross directory link --"
2191 test_mkdir -c1 $DIR/${tdir}ga
2192 test_mkdir -c1 $DIR/${tdir}gb
2193 touch $DIR/${tdir}ga/f
2194 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2195 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2196 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2197 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2198 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2200 run_test 31g "cross directory link==============="
2203 echo "-- cross directory link --"
2204 test_mkdir -c1 $DIR/${tdir}
2205 test_mkdir -c1 $DIR/${tdir}/dir
2206 touch $DIR/${tdir}/f
2207 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2208 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2209 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2210 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2211 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2213 run_test 31h "cross directory link under child==============="
2216 echo "-- cross directory link --"
2217 test_mkdir -c1 $DIR/$tdir
2218 test_mkdir -c1 $DIR/$tdir/dir
2219 touch $DIR/$tdir/dir/f
2220 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2221 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2222 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2223 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2224 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2226 run_test 31i "cross directory link under parent==============="
2229 test_mkdir -c1 -p $DIR/$tdir
2230 test_mkdir -c1 -p $DIR/$tdir/dir1
2231 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2232 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2233 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2234 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2237 run_test 31j "link for directory==============="
2240 test_mkdir -c1 -p $DIR/$tdir
2242 touch $DIR/$tdir/exist
2243 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2244 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2245 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2246 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2247 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2248 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2249 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2252 run_test 31k "link to file: the same, non-existing, dir==============="
2258 touch $DIR/d31m2/exist
2259 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2260 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2261 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2262 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2263 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2264 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2267 run_test 31m "link to file: the same, non-existing, dir==============="
2270 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2271 nlink=$(stat --format=%h $DIR/$tfile)
2272 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2274 local cmd="exec $fd<$DIR/$tfile"
2277 trap "eval $cmd" EXIT
2278 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2279 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2280 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2281 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2282 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2285 run_test 31n "check link count of unlinked file"
2288 local TEMPNAME=$(mktemp $1_XXXXXX)
2289 mlink $TEMPNAME $1 2> /dev/null &&
2290 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2294 test_31o() { # LU-2901
2296 for LOOP in $(seq 100); do
2297 rm -f $DIR/$tdir/$tfile*
2298 for THREAD in $(seq 8); do
2299 link_one $DIR/$tdir/$tfile.$LOOP &
2302 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2303 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2304 error "$LINKS duplicate links to $tfile.$LOOP" &&
2308 run_test 31o "duplicate hard links with same filename"
2311 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2314 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2315 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2317 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2318 error "open unlink test1 failed"
2319 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2320 error "open unlink test2 failed"
2322 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2323 error "test1 still exists"
2324 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2325 error "test2 still exists"
2327 run_test 31p "remove of open striped directory"
2329 cleanup_test32_mount() {
2331 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2336 echo "== more mountpoints and symlinks ================="
2337 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2338 trap cleanup_test32_mount EXIT
2339 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2340 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2341 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2342 cleanup_test32_mount
2344 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2348 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2349 trap cleanup_test32_mount EXIT
2350 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2351 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2352 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2353 cleanup_test32_mount
2355 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2359 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2360 trap cleanup_test32_mount EXIT
2361 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2362 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2363 test_mkdir -p $DIR/$tdir/d2/test_dir
2364 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2365 cleanup_test32_mount
2367 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2372 trap cleanup_test32_mount EXIT
2373 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2374 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2375 test_mkdir -p $DIR/$tdir/d2/test_dir
2376 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2377 cleanup_test32_mount
2379 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2382 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2383 test_mkdir -p $DIR/d32e/tmp
2384 TMP_DIR=$DIR/d32e/tmp
2385 ln -s $DIR/d32e $TMP_DIR/symlink11
2386 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2387 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2388 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2390 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2393 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2394 test_mkdir -p $DIR/d32f/tmp
2395 TMP_DIR=$DIR/d32f/tmp
2396 ln -s $DIR/d32f $TMP_DIR/symlink11
2397 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2398 ls $DIR/d32f/tmp/symlink11 || error
2399 ls $DIR/d32f/symlink01 || error
2401 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2404 TMP_DIR=$DIR/$tdir/tmp
2405 test_mkdir -p $DIR/$tdir/tmp
2406 test_mkdir $DIR/${tdir}2
2407 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2408 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2409 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2410 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2411 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2412 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2414 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2417 rm -fr $DIR/$tdir $DIR/${tdir}2
2418 TMP_DIR=$DIR/$tdir/tmp
2419 test_mkdir -p $DIR/$tdir/tmp
2420 test_mkdir $DIR/${tdir}2
2421 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2422 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2423 ls $TMP_DIR/symlink12 || error
2424 ls $DIR/$tdir/symlink02 || error
2426 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2430 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2431 trap cleanup_test32_mount EXIT
2432 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2433 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2434 touch $DIR/$tdir/test_file
2435 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2436 cleanup_test32_mount
2438 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2443 trap cleanup_test32_mount EXIT
2444 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2445 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2446 touch $DIR/$tdir/test_file
2447 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2448 cleanup_test32_mount
2450 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 trap cleanup_test32_mount EXIT
2456 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2457 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2458 test_mkdir -p $DIR/$tdir/d2
2459 touch $DIR/$tdir/d2/test_file || error
2460 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2461 cleanup_test32_mount
2463 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2468 trap cleanup_test32_mount EXIT
2469 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2470 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2471 test_mkdir -p $DIR/$tdir/d2
2472 touch $DIR/$tdir/d2/test_file
2473 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2474 cleanup_test32_mount
2476 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2480 test_mkdir -p $DIR/d32m/tmp
2481 TMP_DIR=$DIR/d32m/tmp
2482 ln -s $DIR $TMP_DIR/symlink11
2483 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2484 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2485 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2487 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2491 test_mkdir -p $DIR/d32n/tmp
2492 TMP_DIR=$DIR/d32n/tmp
2493 ln -s $DIR $TMP_DIR/symlink11
2494 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2495 ls -l $DIR/d32n/tmp/symlink11 || error
2496 ls -l $DIR/d32n/symlink01 || error
2498 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2502 test_mkdir -p $DIR/d32o/tmp
2503 TMP_DIR=$DIR/d32o/tmp
2504 ln -s $DIR/$tfile $TMP_DIR/symlink12
2505 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2506 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2507 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2508 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2509 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2511 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2521 test_mkdir -p $DIR/d32p/tmp
2523 TMP_DIR=$DIR/d32p/tmp
2525 ln -s $DIR/$tfile $TMP_DIR/symlink12
2527 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2529 cat $DIR/d32p/tmp/symlink12 || error
2531 cat $DIR/d32p/symlink02 || error
2534 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2536 cleanup_testdir_mount() {
2538 $UMOUNT -d $DIR/$tdir
2542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2543 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2544 trap cleanup_testdir_mount EXIT
2545 test_mkdir -p $DIR/$tdir
2546 touch $DIR/$tdir/under_the_mount
2547 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2548 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2549 cleanup_testdir_mount
2551 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2556 trap cleanup_testdir_mount EXIT
2557 test_mkdir -p $DIR/$tdir
2558 touch $DIR/$tdir/under_the_mount
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2560 ls $DIR/$tdir | grep -q under_the_mount && error || true
2561 cleanup_testdir_mount
2563 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2568 chmod 444 $DIR/$tfile
2569 chown $RUNAS_ID $DIR/$tfile
2571 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2574 run_test 33aa "write file with mode 444 (should return error) ===="
2578 test_mkdir -p $DIR/d33
2579 chown $RUNAS_ID $DIR/d33
2580 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2581 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2582 error "open RDWR" || true
2584 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2588 test_mkdir -p $DIR/d33
2589 chown $RUNAS_ID $DIR/d33
2590 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2592 run_test 33b "test open file with malformed flags (No panic)"
2595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2601 remote_ost_nodsh && skip "remote OST with nodsh" && return
2604 test_mkdir -p $DIR/d33
2605 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2608 for ostnum in $(seq $OSTCOUNT); do
2609 # test-framework's OST numbering is one-based, while Lustre's
2611 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2612 # Parsing llobdstat's output sucks; we could grep the /proc
2613 # path, but that's likely to not be as portable as using the
2614 # llobdstat utility. So we parse lctl output instead.
2615 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2616 obdfilter/$ostname/stats |
2617 awk '/^write_bytes/ {print $7}' )
2618 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2619 if (( ${write_bytes:-0} > 0 ))
2626 $all_zeros || return 0
2629 echo foo > $DIR/d33/bar
2633 # Total up write_bytes after writing. We'd better find non-zeros.
2634 for ostnum in $(seq $OSTCOUNT); do
2635 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2636 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2637 obdfilter/$ostname/stats |
2638 awk '/^write_bytes/ {print $7}' )
2639 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2640 if (( ${write_bytes:-0} > 0 ))
2649 for ostnum in $(seq $OSTCOUNT); do
2650 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2651 echo "Check that write_bytes is present in obdfilter/*/stats:"
2652 do_facet ost$ostnum lctl get_param -n \
2653 obdfilter/$ostname/stats
2655 error "OST not keeping write_bytes stats (b22312)"
2658 run_test 33c "test llobdstat and write_bytes"
2661 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2664 local remote_dir=$DIR/$tdir/remote_dir
2667 $LFS mkdir -i $MDTIDX $remote_dir ||
2668 error "create remote directory failed"
2670 touch $remote_dir/$tfile
2671 chmod 444 $remote_dir/$tfile
2672 chown $RUNAS_ID $remote_dir/$tfile
2674 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2676 chown $RUNAS_ID $remote_dir
2677 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2678 error "create" || true
2679 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2680 error "open RDWR" || true
2681 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2682 error "create" || true
2684 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2687 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2691 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2692 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2693 mkdir $DIR/$tdir/local_dir
2695 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2696 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2697 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2699 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2700 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2702 rmdir $DIR/$tdir/* || error "rmdir failed"
2705 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2706 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2707 mkdir $DIR/$tdir/local_dir
2709 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2710 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2711 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2713 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2714 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2716 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2719 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2720 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2721 mkdir $DIR/$tdir/local_dir
2723 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2724 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2725 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2727 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2728 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2730 run_test 33e "mkdir and striped directory should have same mode"
2732 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2735 $MCREATE $DIR/f34 || error
2736 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2737 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2738 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2739 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2741 run_test 34a "truncate file that has not been opened ==========="
2744 [ ! -f $DIR/f34 ] && test_34a
2745 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2746 $OPENFILE -f O_RDONLY $DIR/f34
2747 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2748 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2750 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2753 [ ! -f $DIR/f34 ] && test_34a
2754 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2755 $OPENFILE -f O_RDWR $DIR/f34
2756 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2757 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2759 run_test 34c "O_RDWR opening file-with-size works =============="
2762 [ ! -f $DIR/f34 ] && test_34a
2763 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2764 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2767 run_test 34d "write to sparse file ============================="
2771 $MCREATE $DIR/f34e || error
2772 $TRUNCATE $DIR/f34e 1000 || error
2773 $CHECKSTAT -s 1000 $DIR/f34e || error
2774 $OPENFILE -f O_RDWR $DIR/f34e
2775 $CHECKSTAT -s 1000 $DIR/f34e || error
2777 run_test 34e "create objects, some with size and some without =="
2779 test_34f() { # bug 6242, 6243
2780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2783 $MCREATE $DIR/f34f || error
2784 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2785 dd if=$DIR/f34f of=$TMP/f34f
2786 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2787 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2788 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2789 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2790 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2792 run_test 34f "read from a file with no objects until EOF ======="
2795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2796 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2797 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2798 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2799 cancel_lru_locks osc
2800 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2801 error "wrong size after lock cancel"
2803 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2804 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2805 error "expanding truncate failed"
2806 cancel_lru_locks osc
2807 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2808 error "wrong expanded size after lock cancel"
2810 run_test 34g "truncate long file ==============================="
2813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2817 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2818 sync # Flush the cache so that multiop below does not block on cache
2819 # flush when getting the group lock
2820 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2823 # Since just timed wait is not good enough, let's do a sync write
2824 # that way we are sure enough time for a roundtrip + processing
2825 # passed + 2 seconds of extra margin.
2826 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2830 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2831 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2835 local nsz=`stat -c %s $DIR/$tfile`
2836 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2838 run_test 34h "ftruncate file under grouplock should not block"
2841 cp /bin/sh $DIR/f35a
2843 chown $RUNAS_ID $DIR/f35a
2844 $RUNAS $DIR/f35a && error || true
2847 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2851 utime $DIR/f36 || error
2853 run_test 36a "MDS utime check (mknod, utime) ==================="
2857 utime $DIR/f36 || error
2859 run_test 36b "OST utime check (open, utime) ===================="
2864 chown $RUNAS_ID $DIR/d36
2865 $RUNAS utime $DIR/d36/f36 || error
2867 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2870 [ ! -d $DIR/d36 ] && test_36c
2871 echo "" > $DIR/d36/f36
2872 $RUNAS utime $DIR/d36/f36 || error
2874 run_test 36d "non-root OST utime check (open, utime) ==========="
2877 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2878 test_mkdir -p $DIR/$tdir
2879 touch $DIR/$tdir/$tfile
2880 $RUNAS utime $DIR/$tdir/$tfile && \
2881 error "utime worked, expected failure" || true
2883 run_test 36e "utime on non-owned file (should return error) ===="
2887 local LANG_SAVE=$LANG
2888 local LC_LANG_SAVE=$LC_LANG
2889 export LANG=C LC_LANG=C # for date language
2891 DATESTR="Dec 20 2000"
2892 test_mkdir -p $DIR/$tdir
2893 lctl set_param fail_loc=$fl
2895 cp /etc/hosts $DIR/$tdir/$tfile
2896 sync & # write RPC generated with "current" inode timestamp, but delayed
2898 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2899 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2900 cancel_lru_locks osc
2901 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2903 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2904 echo "BEFORE: $LS_BEFORE" && \
2905 echo "AFTER : $LS_AFTER" && \
2906 echo "WANT : $DATESTR" && \
2907 error "$DIR/$tdir/$tfile timestamps changed" || true
2909 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2914 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2915 subr_36fh "0x80000214"
2917 run_test 36f "utime on file racing with OST BRW write =========="
2920 remote_ost_nodsh && skip "remote OST with nodsh" && return
2921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2926 test_mkdir -p $DIR/$tdir
2927 fmd_max_age=$(do_facet ost1 \
2928 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2931 fmd_before=$(do_facet ost1 \
2932 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2933 touch $DIR/$tdir/$tfile
2934 sleep $((fmd_max_age + 12))
2935 fmd_after=$(do_facet ost1 \
2936 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2938 echo "fmd_before: $fmd_before"
2939 echo "fmd_after: $fmd_after"
2940 [[ $fmd_after -gt $fmd_before ]] &&
2941 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2942 error "fmd didn't expire after ping" || true
2944 run_test 36g "filter mod data cache expiry ====================="
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2949 subr_36fh "0x80000227"
2951 run_test 36h "utime on file racing with OST BRW write =========="
2954 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2957 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2959 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2960 local new_mtime=$((mtime + 200))
2962 #change Modify time of striped dir
2963 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2964 error "change mtime failed"
2966 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2968 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2970 run_test 36i "change mtime on striped directory"
2972 # test_37 - duplicate with tests 32q 32r
2975 local file=$DIR/$tfile
2977 openfile -f O_DIRECTORY $file
2980 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2981 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2983 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2987 touch $DIR/${tfile}2
2988 # ls -l $DIR/$tfile $DIR/${tfile}2
2989 # ls -lu $DIR/$tfile $DIR/${tfile}2
2990 # ls -lc $DIR/$tfile $DIR/${tfile}2
2992 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2993 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2995 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2997 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2999 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3000 error "O_TRUNC didn't change timestamps"
3003 run_test 39 "mtime changed on create ==========================="
3006 test_mkdir -p -c1 $DIR/$tdir
3007 cp -p /etc/passwd $DIR/$tdir/fopen
3008 cp -p /etc/passwd $DIR/$tdir/flink
3009 cp -p /etc/passwd $DIR/$tdir/funlink
3010 cp -p /etc/passwd $DIR/$tdir/frename
3011 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3014 echo "aaaaaa" >> $DIR/$tdir/fopen
3015 echo "aaaaaa" >> $DIR/$tdir/flink
3016 echo "aaaaaa" >> $DIR/$tdir/funlink
3017 echo "aaaaaa" >> $DIR/$tdir/frename
3019 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3020 local link_new=`stat -c %Y $DIR/$tdir/flink`
3021 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3022 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3024 cat $DIR/$tdir/fopen > /dev/null
3025 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3026 rm -f $DIR/$tdir/funlink2
3027 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3029 for (( i=0; i < 2; i++ )) ; do
3030 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3031 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3032 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3033 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3035 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3036 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3037 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3038 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3040 cancel_lru_locks osc
3041 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3044 run_test 39b "mtime change on open, link, unlink, rename ======"
3046 # this should be set to past
3047 TEST_39_MTIME=`date -d "1 year ago" +%s`
3053 local mtime0=`stat -c %Y $DIR1/$tfile`
3055 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3056 local mtime1=`stat -c %Y $DIR1/$tfile`
3057 [ "$mtime1" = $TEST_39_MTIME ] || \
3058 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3061 echo hello >> $DIR1/$tfile
3063 local mtime2=`stat -c %Y $DIR1/$tfile`
3064 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3065 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3067 mv $DIR1/$tfile $DIR1/$tfile-1
3069 for (( i=0; i < 2; i++ )) ; do
3070 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3071 [ "$mtime2" = "$mtime3" ] || \
3072 error "mtime ($mtime2) changed (to $mtime3) on rename"
3074 cancel_lru_locks osc
3075 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3078 run_test 39c "mtime change on rename ==========================="
3082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3085 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3087 for (( i=0; i < 2; i++ )) ; do
3088 local mtime=`stat -c %Y $DIR1/$tfile`
3089 [ $mtime = $TEST_39_MTIME ] || \
3090 error "mtime($mtime) is not set to $TEST_39_MTIME"
3092 cancel_lru_locks osc
3093 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3096 run_test 39d "create, utime, stat =============================="
3100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3102 local mtime1=`stat -c %Y $DIR1/$tfile`
3104 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3106 for (( i=0; i < 2; i++ )) ; do
3107 local mtime2=`stat -c %Y $DIR1/$tfile`
3108 [ $mtime2 = $TEST_39_MTIME ] || \
3109 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3111 cancel_lru_locks osc
3112 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3115 run_test 39e "create, stat, utime, stat ========================"
3119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3121 mtime1=`stat -c %Y $DIR1/$tfile`
3124 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3126 for (( i=0; i < 2; i++ )) ; do
3127 local mtime2=`stat -c %Y $DIR1/$tfile`
3128 [ $mtime2 = $TEST_39_MTIME ] || \
3129 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3131 cancel_lru_locks osc
3132 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3135 run_test 39f "create, stat, sleep, utime, stat ================="
3139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3140 echo hello >> $DIR1/$tfile
3141 local mtime1=`stat -c %Y $DIR1/$tfile`
3144 chmod o+r $DIR1/$tfile
3146 for (( i=0; i < 2; i++ )) ; do
3147 local mtime2=`stat -c %Y $DIR1/$tfile`
3148 [ "$mtime1" = "$mtime2" ] || \
3149 error "lost mtime: $mtime2, should be $mtime1"
3151 cancel_lru_locks osc
3152 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3155 run_test 39g "write, chmod, stat ==============================="
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3164 echo hello >> $DIR1/$tfile
3165 local mtime1=`stat -c %Y $DIR1/$tfile`
3167 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3169 if [ "$d1" != "$d2" ]; then
3170 echo "write and touch not within one second"
3172 for (( i=0; i < 2; i++ )) ; do
3173 local mtime2=`stat -c %Y $DIR1/$tfile`
3174 [ "$mtime2" = $TEST_39_MTIME ] || \
3175 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3177 cancel_lru_locks osc
3178 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3182 run_test 39h "write, utime within one second, stat ============="
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3189 echo hello >> $DIR1/$tfile
3190 local mtime1=`stat -c %Y $DIR1/$tfile`
3192 mv $DIR1/$tfile $DIR1/$tfile-1
3194 for (( i=0; i < 2; i++ )) ; do
3195 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3197 [ "$mtime1" = "$mtime2" ] || \
3198 error "lost mtime: $mtime2, should be $mtime1"
3200 cancel_lru_locks osc
3201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3204 run_test 39i "write, rename, stat =============================="
3207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3208 start_full_debug_logging
3212 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3213 lctl set_param fail_loc=0x80000412
3214 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3215 error "multiop failed"
3217 local mtime1=`stat -c %Y $DIR1/$tfile`
3219 mv $DIR1/$tfile $DIR1/$tfile-1
3221 kill -USR1 $multipid
3222 wait $multipid || error "multiop close failed"
3224 for (( i=0; i < 2; i++ )) ; do
3225 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3226 [ "$mtime1" = "$mtime2" ] ||
3227 error "mtime is lost on close: $mtime2, " \
3230 cancel_lru_locks osc
3231 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3233 lctl set_param fail_loc=0
3234 stop_full_debug_logging
3236 run_test 39j "write, rename, close, stat ======================="
3239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3243 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3245 local mtime1=`stat -c %Y $DIR1/$tfile`
3247 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3249 kill -USR1 $multipid
3250 wait $multipid || error "multiop close failed"
3252 for (( i=0; i < 2; i++ )) ; do
3253 local mtime2=`stat -c %Y $DIR1/$tfile`
3255 [ "$mtime2" = $TEST_39_MTIME ] || \
3256 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3258 cancel_lru_locks osc
3259 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3262 run_test 39k "write, utime, close, stat ========================"
3264 # this should be set to future
3265 TEST_39_ATIME=`date -d "1 year" +%s`
3268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3270 local atime_diff=$(do_facet $SINGLEMDS \
3271 lctl get_param -n mdd.*MDT0000*.atime_diff)
3275 # test setting directory atime to future
3276 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3277 local atime=$(stat -c %X $DIR/$tdir)
3278 [ "$atime" = $TEST_39_ATIME ] || \
3279 error "atime is not set to future: $atime, $TEST_39_ATIME"
3281 # test setting directory atime from future to now
3282 local d1=$(date +%s)
3284 local d2=$(date +%s)
3286 cancel_lru_locks mdc
3287 atime=$(stat -c %X $DIR/$tdir)
3288 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3289 error "atime is not updated from future: $atime, $d1<atime<$d2"
3291 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3294 # test setting directory atime when now > dir atime + atime_diff
3298 cancel_lru_locks mdc
3299 atime=$(stat -c %X $DIR/$tdir)
3300 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3301 error "atime is not updated : $atime, should be $d2"
3303 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3306 # test not setting directory atime when now < dir atime + atime_diff
3308 cancel_lru_locks mdc
3309 atime=$(stat -c %X $DIR/$tdir)
3310 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3311 error "atime is updated to $atime, should remain $d1<atime<$d2"
3313 do_facet $SINGLEMDS \
3314 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3316 run_test 39l "directory atime update ==========================="
3319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3322 local far_past_mtime=$(date -d "May 29 1953" +%s)
3323 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3325 touch -m -d @$far_past_mtime $DIR1/$tfile
3326 touch -a -d @$far_past_atime $DIR1/$tfile
3328 for (( i=0; i < 2; i++ )) ; do
3329 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3330 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3331 error "atime or mtime set incorrectly"
3333 cancel_lru_locks osc
3334 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3337 run_test 39m "test atime and mtime before 1970"
3339 test_39n() { # LU-3832
3340 local atime_diff=$(do_facet $SINGLEMDS \
3341 lctl get_param -n mdd.*MDT0000*.atime_diff)
3346 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3349 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3350 atime0=$(stat -c %X $DIR/$tfile)
3353 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3354 atime1=$(stat -c %X $DIR/$tfile)
3357 cancel_lru_locks mdc
3358 cancel_lru_locks osc
3359 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3360 atime2=$(stat -c %X $DIR/$tfile)
3362 do_facet $SINGLEMDS \
3363 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3365 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3366 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3368 run_test 39n "check that O_NOATIME is honored"
3371 TESTDIR=$DIR/$tdir/$tfile
3372 [ -e $TESTDIR ] && rm -rf $TESTDIR
3373 test_mkdir -p $TESTDIR
3379 links2=$(stat -c %h .)
3380 [ $(($links1 + 2)) != $links2 ] &&
3381 error "wrong links count $(($links1 + 2)) != $links2"
3383 links3=$(stat -c %h .)
3384 [ $(($links1 + 1)) != $links3 ] &&
3385 error "wrong links count $links1 != $links3"
3388 run_test 39o "directory cached attributes updated after create ========"
3391 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3393 TESTDIR=$DIR/$tdir/$tfile
3394 [ -e $TESTDIR ] && rm -rf $TESTDIR
3399 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3400 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3402 links2=$(stat -c %h .)
3403 [ $(($links1 + 2)) != $links2 ] &&
3404 error "wrong links count $(($links1 + 2)) != $links2"
3406 links3=$(stat -c %h .)
3407 [ $(($links1 + 1)) != $links3 ] &&
3408 error "wrong links count $links1 != $links3"
3411 run_test 39p "remote directory cached attributes updated after create ========"
3415 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3416 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3417 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3418 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3419 error "$tfile is not 4096 bytes in size"
3421 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3425 small_write $DIR/f41 18
3427 run_test 41 "test small file write + fstat ====================="
3429 count_ost_writes() {
3430 lctl get_param -n osc.*.stats |
3431 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3432 END { printf("%0.0f", writes) }'
3439 BG_DIRTY_RATIO_SAVE=10
3440 MAX_BG_DIRTY_RATIO=25
3444 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3445 # dirty_ratio, dirty_background_ratio
3446 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3447 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3448 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3449 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3451 # if file not here, we are a 2.4 kernel
3452 kill -CONT `pidof kupdated`
3457 # setup the trap first, so someone cannot exit the test at the
3458 # exact wrong time and mess up a machine
3459 trap start_writeback EXIT
3460 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3461 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3462 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3463 sysctl -w vm.dirty_writeback_centisecs=0
3464 sysctl -w vm.dirty_writeback_centisecs=0
3465 # save and increase /proc/sys/vm/dirty_ratio
3466 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3467 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3468 # save and increase /proc/sys/vm/dirty_background_ratio
3469 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3470 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3472 # if file not here, we are a 2.4 kernel
3473 kill -STOP `pidof kupdated`
3477 # ensure that all stripes have some grant before we test client-side cache
3479 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3480 dd if=/dev/zero of=$i bs=4k count=1
3485 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3486 # file truncation, and file removal.
3488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3490 cancel_lru_locks osc
3492 sync; sleep 1; sync # just to be safe
3493 BEFOREWRITES=`count_ost_writes`
3494 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3495 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3496 AFTERWRITES=`count_ost_writes`
3497 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3498 error "$BEFOREWRITES < $AFTERWRITES"
3501 run_test 42a "ensure that we don't flush on close =============="
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3506 cancel_lru_locks osc
3509 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3510 BEFOREWRITES=$(count_ost_writes)
3511 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3512 AFTERWRITES=$(count_ost_writes)
3513 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3514 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3516 BEFOREWRITES=$(count_ost_writes)
3517 sync || error "sync: $?"
3518 AFTERWRITES=$(count_ost_writes)
3519 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3520 error "$BEFOREWRITES < $AFTERWRITES on sync"
3522 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3526 run_test 42b "test destroy of file with cached dirty data ======"
3528 # if these tests just want to test the effect of truncation,
3529 # they have to be very careful. consider:
3530 # - the first open gets a {0,EOF}PR lock
3531 # - the first write conflicts and gets a {0, count-1}PW
3532 # - the rest of the writes are under {count,EOF}PW
3533 # - the open for truncate tries to match a {0,EOF}PR
3534 # for the filesize and cancels the PWs.
3535 # any number of fixes (don't get {0,EOF} on open, match
3536 # composite locks, do smarter file size management) fix
3537 # this, but for now we want these tests to verify that
3538 # the cancellation with truncate intent works, so we
3539 # start the file with a full-file pw lock to match against
3540 # until the truncate.
3545 cancel_lru_locks osc
3547 # prime the file with 0,EOF PW to match
3551 # now the real test..
3552 dd if=/dev/zero of=$file bs=1024 count=100
3553 BEFOREWRITES=`count_ost_writes`
3554 $TRUNCATE $file $offset
3555 cancel_lru_locks osc
3556 AFTERWRITES=`count_ost_writes`
3561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3563 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3564 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3567 run_test 42c "test partial truncate of file with cached dirty data"
3570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3572 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3573 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3576 run_test 42d "test complete truncate of file with cached dirty data"
3578 test_42e() { # bug22074
3579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3580 local TDIR=$DIR/${tdir}e
3581 local pagesz=$(page_size)
3582 local pages=16 # hardcoded 16 pages, don't change it.
3583 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3584 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3588 test_mkdir -p $DIR/${tdir}e
3589 $SETSTRIPE -c 1 $TDIR
3590 createmany -o $TDIR/f $files
3592 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3594 # we assume that with $OSTCOUNT files, at least one of them will
3595 # be allocated on OST0.
3596 warmup_files=$((OSTCOUNT * max_dirty_mb))
3597 createmany -o $TDIR/w $warmup_files
3599 # write a large amount of data into one file and sync, to get good
3600 # avail_grant number from OST.
3601 for ((i=0; i<$warmup_files; i++)); do
3602 idx=$($GETSTRIPE -i $TDIR/w$i)
3603 [ $idx -ne 0 ] && continue
3604 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3607 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3609 $LCTL get_param $proc_osc0/cur_dirty_bytes
3610 $LCTL get_param $proc_osc0/cur_grant_bytes
3612 # create as much dirty pages as we can while not to trigger the actual
3613 # RPCs directly. but depends on the env, VFS may trigger flush during this
3614 # period, hopefully we are good.
3615 for ((i=0; i<$warmup_files; i++)); do
3616 idx=$($GETSTRIPE -i $TDIR/w$i)
3617 [ $idx -ne 0 ] && continue
3618 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3620 $LCTL get_param $proc_osc0/cur_dirty_bytes
3621 $LCTL get_param $proc_osc0/cur_grant_bytes
3623 # perform the real test
3624 $LCTL set_param $proc_osc0/rpc_stats 0
3625 for ((;i<$files; i++)); do
3626 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3627 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3630 $LCTL get_param $proc_osc0/rpc_stats
3633 local have_ppr=false
3634 $LCTL get_param $proc_osc0/rpc_stats |
3635 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3636 # skip lines until we are at the RPC histogram data
3637 [ "$PPR" == "pages" ] && have_ppr=true && continue
3638 $have_ppr || continue
3640 # we only want the percent stat for < 16 pages
3641 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3643 percent=$((percent + WPCT))
3644 if [[ $percent -gt 15 ]]; then
3645 error "less than 16-pages write RPCs" \
3652 run_test 42e "verify sub-RPC writes are not done synchronously"
3655 test_mkdir -p $DIR/$tdir
3656 cp -p /bin/ls $DIR/$tdir/$tfile
3657 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3659 # give multiop a chance to open
3662 $DIR/$tdir/$tfile && error || true
3665 run_test 43 "execution of file opened for write should return -ETXTBSY"
3668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3669 test_mkdir -p $DIR/$tdir
3670 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3671 cp -p multiop $DIR/$tdir/multiop
3672 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3675 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3676 kill -USR1 $MULTIOP_PID || return 2
3677 wait $MULTIOP_PID || return 3
3678 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3680 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3684 test_mkdir -p $DIR/$tdir
3685 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3686 cp -p multiop $DIR/$tdir/multiop
3687 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3690 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3691 kill -USR1 $MULTIOP_PID || return 2
3692 wait $MULTIOP_PID || return 3
3693 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3695 run_test 43b "truncate of file being executed should return -ETXTBSY"
3698 local testdir="$DIR/$tdir"
3699 test_mkdir -p $DIR/$tdir
3701 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3702 ( cd $testdir && md5sum -c)
3704 run_test 43c "md5sum of copy into lustre========================"
3707 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3708 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3709 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3711 run_test 44 "zero length read from a sparse stripe ============="
3714 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3716 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3717 [[ $nstripe -gt $OSTCOUNT ]] &&
3718 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3720 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3722 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3723 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3727 OFFSETS="0 $((stride/2)) $((stride-1))"
3728 for offset in $OFFSETS; do
3729 for i in $(seq 0 $((nstripe-1))); do
3730 local GLOBALOFFSETS=""
3732 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3733 local myfn=$DIR/d44a-$size
3734 echo "--------writing $myfn at $size"
3735 ll_sparseness_write $myfn $size ||
3736 error "ll_sparseness_write"
3737 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3738 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3739 error "ll_sparseness_verify $GLOBALOFFSETS"
3741 for j in $(seq 0 $((nstripe-1))); do
3743 size=$((((j + $nstripe )*$stride + $offset)))
3744 ll_sparseness_write $myfn $size ||
3745 error "ll_sparseness_write"
3746 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3748 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3749 error "ll_sparseness_verify $GLOBALOFFSETS"
3754 run_test 44a "test sparse pwrite ==============================="
3758 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3764 before=`dirty_osc_total`
3765 echo executing "\"$*\""
3767 after=`dirty_osc_total`
3768 echo before $before, after $after
3771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3773 # Obtain grants from OST if it supports it
3774 echo blah > ${f}_grant
3777 do_dirty_record "echo blah > $f"
3778 [[ $before -eq $after ]] && error "write wasn't cached"
3779 do_dirty_record "> $f"
3780 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3781 do_dirty_record "echo blah > $f"
3782 [[ $before -eq $after ]] && error "write wasn't cached"
3783 do_dirty_record "sync"
3784 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3785 do_dirty_record "echo blah > $f"
3786 [[ $before -eq $after ]] && error "write wasn't cached"
3787 do_dirty_record "cancel_lru_locks osc"
3788 [[ $before -gt $after ]] ||
3789 error "lock cancellation didn't lower dirty count"
3792 run_test 45 "osc io page accounting ============================"
3794 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3795 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3796 # objects offset and an assert hit when an rpc was built with 1023's mapped
3797 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3803 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3805 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3806 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3810 run_test 46 "dirtying a previously written page ================"
3812 # test_47 is removed "Device nodes check" is moved to test_28
3814 test_48a() { # bug 2399
3815 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3816 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3817 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3819 check_kernel_version 34 || return 0
3820 test_mkdir -p $DIR/$tdir
3822 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3823 test_mkdir $DIR/$tdir || error "recreate directory failed"
3824 touch foo || error "'touch foo' failed after recreating cwd"
3825 test_mkdir $DIR/$tdir/bar ||
3826 error "'mkdir foo' failed after recreating cwd"
3827 if check_kernel_version 44; then
3828 touch .foo || error "'touch .foo' failed after recreating cwd"
3829 test_mkdir $DIR/$tdir/.bar ||
3830 error "'mkdir .foo' failed after recreating cwd"
3832 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3833 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3834 cd . || error "'cd .' failed after recreating cwd"
3835 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3836 rmdir . && error "'rmdir .' worked after recreating cwd"
3837 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3838 cd .. || error "'cd ..' failed after recreating cwd"
3840 run_test 48a "Access renamed working dir (should return errors)="
3842 test_48b() { # bug 2399
3843 check_kernel_version 34 || return 0
3845 test_mkdir -p $DIR/$tdir
3847 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3848 touch foo && error "'touch foo' worked after removing cwd"
3849 test_mkdir $DIR/$tdir/foo &&
3850 error "'mkdir foo' worked after removing cwd"
3851 if check_kernel_version 44; then
3852 touch .foo && error "'touch .foo' worked after removing cwd"
3853 test_mkdir $DIR/$tdir/.foo &&
3854 error "'mkdir .foo' worked after removing cwd"
3856 ls . > /dev/null && error "'ls .' worked after removing cwd"
3857 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3858 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3859 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3860 rmdir . && error "'rmdir .' worked after removing cwd"
3861 ln -s . foo && error "'ln -s .' worked after removing cwd"
3862 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3864 run_test 48b "Access removed working dir (should return errors)="
3866 test_48c() { # bug 2350
3867 check_kernel_version 36 || return 0
3868 #lctl set_param debug=-1
3871 test_mkdir -p $DIR/$tdir/dir
3873 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3874 $TRACE touch foo && error "touch foo worked after removing cwd"
3875 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3876 if check_kernel_version 44; then
3877 touch .foo && error "touch .foo worked after removing cwd"
3878 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3880 $TRACE ls . && error "'ls .' worked after removing cwd"
3881 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3882 is_patchless || ( $TRACE cd . &&
3883 error "'cd .' worked after removing cwd" )
3884 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3885 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3886 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3887 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3889 run_test 48c "Access removed working subdir (should return errors)"
3891 test_48d() { # bug 2350
3892 check_kernel_version 36 || return 0
3893 #lctl set_param debug=-1
3896 test_mkdir -p $DIR/$tdir/dir
3898 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3899 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3900 $TRACE touch foo && error "'touch foo' worked after removing parent"
3901 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3902 if check_kernel_version 44; then
3903 touch .foo && error "'touch .foo' worked after removing parent"
3905 error "mkdir .foo worked after removing parent"
3907 $TRACE ls . && error "'ls .' worked after removing parent"
3908 $TRACE ls .. && error "'ls ..' worked after removing parent"
3909 is_patchless || ( $TRACE cd . &&
3910 error "'cd .' worked after recreate parent" )
3911 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3912 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3913 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3914 is_patchless || ( $TRACE cd .. &&
3915 error "'cd ..' worked after removing parent" || true )
3917 run_test 48d "Access removed parent subdir (should return errors)"
3919 test_48e() { # bug 4134
3920 check_kernel_version 41 || return 0
3921 #lctl set_param debug=-1
3924 test_mkdir -p $DIR/$tdir/dir
3926 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3927 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3928 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3929 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3930 # On a buggy kernel addition of "touch foo" after cd .. will
3931 # produce kernel oops in lookup_hash_it
3932 touch ../foo && error "'cd ..' worked after recreate parent"
3934 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3936 run_test 48e "Access to recreated parent subdir (should return errors)"
3938 test_49() { # LU-1030
3939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3940 # get ost1 size - lustre-OST0000
3941 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3943 # write 800M at maximum
3944 [[ $ost1_size -lt 2 ]] && ost1_size=2
3945 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3947 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3948 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3951 # change max_pages_per_rpc while writing the file
3952 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3953 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3954 # loop until dd process exits
3955 while ps ax -opid | grep -wq $dd_pid; do
3956 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3957 sleep $((RANDOM % 5 + 1))
3959 # restore original max_pages_per_rpc
3960 $LCTL set_param $osc1_mppc=$orig_mppc
3961 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3963 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3967 test_mkdir $DIR/$tdir
3969 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3971 run_test 50 "special situations: /proc symlinks ==============="
3973 test_51a() { # was test_51
3974 # bug 1516 - create an empty entry right after ".." then split dir
3975 test_mkdir -c1 $DIR/$tdir
3976 touch $DIR/$tdir/foo
3977 $MCREATE $DIR/$tdir/bar
3979 createmany -m $DIR/$tdir/longfile 201
3981 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3982 $MCREATE $DIR/$tdir/longfile$FNUM
3987 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3989 run_test 51a "special situations: split htree with empty entry =="
3991 export NUMTEST=70000
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3994 local BASE=$DIR/d${base}.${TESTSUITE}
3996 # cleanup the directory
3999 test_mkdir -p -c1 $BASE
4003 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4004 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4005 [[ $numfree -lt 21000 ]] &&
4006 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4009 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4010 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4012 # need to check free space for the directories as well
4013 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4014 numfree=$((blkfree / 4))
4015 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4016 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4018 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4022 echo "failed" > $BASE/fnum
4023 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4026 run_test 51b "exceed 64k subdirectory nlink limit"
4028 test_51ba() { # LU-993
4029 local BASE=$DIR/d${base}.${TESTSUITE}
4030 # unlink all but 100 subdirectories, then check it still works
4032 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4034 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4035 local DELETE=$((NUMTEST - LEFT))
4037 # continue on to run this test even if 51b didn't finish,
4038 # just to delete the many subdirectories created.
4039 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4041 # for ldiskfs the nlink count should be 1, but this is OSD specific
4042 # and so this is listed for informational purposes only
4043 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4044 unlinkmany -d $BASE/d $DELETE
4047 if [ $RC -ne 0 ]; then
4048 if [ "$NUMPREV" == "failed" ]; then
4049 skip "previous setup failed"
4052 error "unlink of first $DELETE subdirs failed"
4057 echo "nlink between: $(stat -c %h $BASE)"
4058 # trim the first line of ls output
4059 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4060 [ $FOUND -ne $LEFT ] &&
4061 error "can't find subdirs: found only $FOUND/$LEFT"
4063 unlinkmany -d $BASE/d $DELETE $LEFT ||
4064 error "unlink of second $LEFT subdirs failed"
4065 # regardless of whether the backing filesystem tracks nlink accurately
4066 # or not, the nlink count shouldn't be more than "." and ".." here
4067 local AFTER=$(stat -c %h $BASE)
4068 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4069 echo "nlink after: $AFTER"
4071 run_test 51ba "verify nlink for many subdirectory cleanup"
4074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4075 [[ $OSTCOUNT -lt 3 ]] &&
4076 skip_env "skipping test with few OSTs" && return
4077 test_mkdir -p $DIR/$tdir
4078 createmany -o $DIR/$tdir/t- 1000
4079 $GETSTRIPE $DIR/$tdir > $TMP/files
4080 for N in $(seq 0 $((OSTCOUNT - 1))); do
4081 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4082 END { printf("%0.0f", objs) }' $TMP/files)
4083 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4084 '($1 == '$N') { objs += 1 } \
4085 END { printf("%0.0f", objs) }')
4086 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4088 unlinkmany $DIR/$tdir/t- 1000
4091 for N in $(seq 1 $((OSTCOUNT - 1))); do
4092 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4093 error "OST $N has less objects vs OST $NLAST" \
4094 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4095 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4096 error "OST $N has less objects vs OST $NLAST" \
4097 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4099 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4100 error "OST $N has less #0 objects vs OST $NLAST" \
4101 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4102 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4103 error "OST $N has less #0 objects vs OST $NLAST" \
4104 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4108 run_test 51d "check object distribution ===================="
4111 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4112 skip "Only applicable to ldiskfs-based MDTs"
4116 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4117 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4119 touch $DIR/$tdir/d0/foo
4120 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4121 error "file exceed 65000 nlink limit!"
4122 unlinkmany $DIR/$tdir/d0/f- 65001
4125 run_test 51e "check file nlink limit"
4128 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4129 test_mkdir -p $DIR/$tdir
4130 touch $DIR/$tdir/foo
4131 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4132 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4133 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4134 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4135 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4137 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4138 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4139 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4141 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4142 cp -r $DIR/$tdir /tmp/
4143 rm -fr $DIR/$tdir || error "cleanup rm failed"
4145 run_test 52a "append-only flag test (should return errors) ====="
4148 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4149 test_mkdir -p $DIR/$tdir
4150 touch $DIR/$tdir/foo
4151 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4152 cat test > $DIR/$tdir/foo && error "cat test worked"
4153 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4154 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4155 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4157 echo foo >> $DIR/$tdir/foo && error "echo worked"
4158 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4159 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4160 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4161 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4163 chattr -i $DIR/$tdir/foo || error "chattr failed"
4165 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4167 run_test 52b "immutable flag test (should return errors) ======="
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4172 remote_ost_nodsh && skip "remote OST with nodsh" && return
4185 local support_last_seq=true
4187 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4188 support_last_seq=false
4191 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4193 for value in $(do_facet $SINGLEMDS \
4194 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4195 param=$(echo ${value[0]} | cut -d "=" -f1)
4196 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4198 if $support_last_seq; then
4199 param_seq=$(echo $param |
4200 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4201 mds_last_seq=$(do_facet $SINGLEMDS \
4202 $LCTL get_param -n $param_seq)
4204 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4206 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4207 node=$(facet_active_host ost$((ostnum+1)))
4208 param="obdfilter.$ostname.last_id"
4209 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4210 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4211 ost_last_id=$ost_last
4213 if $support_last_seq; then
4214 ost_last_id=$(echo $ost_last |
4215 awk -F':' '{print $2}' |
4217 ost_last_seq=$(echo $ost_last |
4218 awk -F':' '{print $1}')
4219 [[ $ost_last_seq = $mds_last_seq ]] || continue
4222 if [[ $ost_last_id != $mds_last ]]; then
4223 error "$ost_last_id != $mds_last"
4230 $found || error "can not match last_seq/last_id for $mdtosc"
4233 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4236 $SOCKETSERVER $DIR/socket ||
4237 error "$SOCKETSERVER $DIR/socket failed: $?"
4238 $SOCKETCLIENT $DIR/socket ||
4239 error "$SOCKETCLIENT $DIR/socket failed: $?"
4240 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4242 run_test 54a "unix domain socket test =========================="
4248 dd if=/dev/zero of=$f bs=$(page_size) count=1
4250 run_test 54b "char device works in lustre ======================"
4253 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4254 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4255 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4257 for i in $(seq 3 7); do
4258 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4266 loopdev="$DIR/loop54c"
4269 $UMOUNT -d $DIR/$tdir || rc=$?
4270 losetup -d $loopdev || true
4271 losetup -d $LOOPDEV || true
4272 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4278 loopdev="$DIR/loop54c"
4281 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4282 trap cleanup_54c EXIT
4283 mknod $loopdev b 7 $LOOPNUM
4284 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4285 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4286 losetup $loopdev $DIR/$tfile ||
4287 error "can't set up $loopdev for $DIR/$tfile"
4288 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4289 test_mkdir -p $DIR/$tdir
4290 mount -t ext2 $loopdev $DIR/$tdir ||
4291 error "error mounting $loopdev on $DIR/$tdir"
4292 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4295 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4299 run_test 54c "block device works in lustre ====================="
4305 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4307 run_test 54d "fifo device works in lustre ======================"
4310 check_kernel_version 46 || return 0
4313 cp -aL /dev/console $f
4314 echo $string > $f || error "echo $string to $f failed"
4316 run_test 54e "console/tty device works in lustre ======================"
4318 #The test_55 used to be iopen test and it was removed by bz#24037.
4319 #run_test 55 "check iopen_connect_dentry() ======================"
4321 test_56a() { # was test_56
4324 test_mkdir -p $DIR/$tdir/dir
4326 NUMFILESx2=$(($NUMFILES * 2))
4327 for i in $(seq 1 $NUMFILES); do
4328 touch $DIR/$tdir/file$i
4329 touch $DIR/$tdir/dir/file$i
4332 # test lfs getstripe with --recursive
4333 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4334 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4335 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4336 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4337 [[ $FILENUM -eq $NUMFILES ]] ||
4338 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4339 echo "$GETSTRIPE --recursive passed."
4341 # test lfs getstripe with file instead of dir
4342 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4343 [[ $FILENUM -eq 1 ]] ||
4344 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4345 echo "$GETSTRIPE file1 passed."
4347 #test lfs getstripe with --verbose
4348 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4349 grep -c lmm_magic) -eq $NUMFILES ]] ||
4350 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4351 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4352 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4353 echo "$GETSTRIPE --verbose passed."
4355 #test lfs getstripe with --obd
4356 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4357 grep -q "unknown obduuid" ||
4358 error "$GETSTRIPE --obd wrong_uuid should return error message"
4360 [[ $OSTCOUNT -lt 2 ]] &&
4361 skip_env "skipping other $GETSTRIPE --obd test" && return
4364 OBDUUID=$(ostuuid_from_index $OSTIDX)
4365 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4366 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4367 [[ $FOUND -eq $FILENUM ]] ||
4368 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4369 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4370 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4371 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4372 error "$GETSTRIPE --obd: should not show file on other obd"
4373 echo "$GETSTRIPE --obd passed"
4375 run_test 56a "check $GETSTRIPE"
4380 local LOCAL_NUMFILES="$1"
4381 local LOCAL_NUMDIRS="$2"
4382 local MKDIR_PARAMS="$3"
4383 local DIR_STRIPE_PARAMS="$4"
4385 if [ ! -d "$TDIR" ] ; then
4386 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4387 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4388 for i in `seq 1 $LOCAL_NUMFILES` ; do
4391 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4392 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4393 for j in `seq 1 $LOCAL_NUMFILES` ; do
4394 touch $TDIR/dir$i/file$j
4400 setup_56_special() {
4404 if [ ! -e "$TDIR/loop1b" ] ; then
4405 for i in `seq 1 $LOCAL_NUMFILES` ; do
4406 mknod $TDIR/loop${i}b b 7 $i
4407 mknod $TDIR/null${i}c c 1 3
4408 ln -s $TDIR/file1 $TDIR/link${i}l
4410 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4411 mknod $TDIR/dir$i/loop${i}b b 7 $i
4412 mknod $TDIR/dir$i/null${i}c c 1 3
4413 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4422 setup_56 $NUMFILES $NUMDIRS
4424 EXPECTED=$(($NUMDIRS + 2))
4425 # test lfs find with -name
4426 for i in $(seq 1 $NUMFILES) ; do
4427 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4428 [ $NUMS -eq $EXPECTED ] ||
4429 error "lfs find -name \"*$i\" $TDIR wrong: "\
4430 "found $NUMS, expected $EXPECTED"
4433 run_test 56g "check lfs find -name ============================="
4439 setup_56 $NUMFILES $NUMDIRS
4441 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4442 # test lfs find with ! -name
4443 for i in $(seq 1 $NUMFILES) ; do
4444 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4445 [ $NUMS -eq $EXPECTED ] ||
4446 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4447 "found $NUMS, expected $EXPECTED"
4450 run_test 56h "check lfs find ! -name ============================="
4454 test_mkdir -p $DIR/$tdir
4455 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4456 CMD="$LFIND -ost $UUID $DIR/$tdir"
4458 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4460 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4464 setup_56_special $NUMFILES $NUMDIRS
4466 EXPECTED=$((NUMDIRS + 1))
4467 CMD="$LFIND -type d $TDIR"
4468 NUMS=$($CMD | wc -l)
4469 [ $NUMS -eq $EXPECTED ] ||
4470 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4472 run_test 56j "check lfs find -type d ============================="
4476 setup_56_special $NUMFILES $NUMDIRS
4478 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4479 CMD="$LFIND -type f $TDIR"
4480 NUMS=$($CMD | wc -l)
4481 [ $NUMS -eq $EXPECTED ] ||
4482 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4484 run_test 56k "check lfs find -type f ============================="
4488 setup_56_special $NUMFILES $NUMDIRS
4490 EXPECTED=$((NUMDIRS + NUMFILES))
4491 CMD="$LFIND -type b $TDIR"
4492 NUMS=$($CMD | wc -l)
4493 [ $NUMS -eq $EXPECTED ] ||
4494 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4496 run_test 56l "check lfs find -type b ============================="
4500 setup_56_special $NUMFILES $NUMDIRS
4502 EXPECTED=$((NUMDIRS + NUMFILES))
4503 CMD="$LFIND -type c $TDIR"
4504 NUMS=$($CMD | wc -l)
4505 [ $NUMS -eq $EXPECTED ] ||
4506 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4508 run_test 56m "check lfs find -type c ============================="
4512 setup_56_special $NUMFILES $NUMDIRS
4514 EXPECTED=$((NUMDIRS + NUMFILES))
4515 CMD="$LFIND -type l $TDIR"
4516 NUMS=$($CMD | wc -l)
4517 [ $NUMS -eq $EXPECTED ] ||
4518 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4520 run_test 56n "check lfs find -type l ============================="
4524 setup_56 $NUMFILES $NUMDIRS
4525 utime $TDIR/file1 > /dev/null || error "utime (1)"
4526 utime $TDIR/file2 > /dev/null || error "utime (2)"
4527 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4528 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4529 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4530 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4533 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4534 [ $NUMS -eq $EXPECTED ] || \
4535 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4538 CMD="$LFIND -mtime 0 $TDIR"
4539 NUMS=$($CMD | wc -l)
4540 [ $NUMS -eq $EXPECTED ] ||
4541 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4543 run_test 56o "check lfs find -mtime for old files =========================="
4546 [ $RUNAS_ID -eq $UID ] &&
4547 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4550 setup_56 $NUMFILES $NUMDIRS
4552 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4554 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4555 NUMS=$($CMD | wc -l)
4556 [ $NUMS -eq $EXPECTED ] || \
4557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4559 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4560 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4561 NUMS=$($CMD | wc -l)
4562 [ $NUMS -eq $EXPECTED ] || \
4563 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4565 run_test 56p "check lfs find -uid and ! -uid ==============================="
4568 [ $RUNAS_ID -eq $UID ] &&
4569 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4572 setup_56 $NUMFILES $NUMDIRS
4574 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4577 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4578 NUMS=$($CMD | wc -l)
4579 [ $NUMS -eq $EXPECTED ] ||
4580 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4582 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4583 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4584 NUMS=$($CMD | wc -l)
4585 [ $NUMS -eq $EXPECTED ] ||
4586 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4588 run_test 56q "check lfs find -gid and ! -gid ==============================="
4592 setup_56 $NUMFILES $NUMDIRS
4595 CMD="$LFIND -size 0 -type f $TDIR"
4596 NUMS=$($CMD | wc -l)
4597 [ $NUMS -eq $EXPECTED ] ||
4598 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4600 CMD="$LFIND ! -size 0 -type f $TDIR"
4601 NUMS=$($CMD | wc -l)
4602 [ $NUMS -eq $EXPECTED ] ||
4603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4604 echo "test" > $TDIR/$tfile
4605 echo "test2" > $TDIR/$tfile.2 && sync
4607 CMD="$LFIND -size 5 -type f $TDIR"
4608 NUMS=$($CMD | wc -l)
4609 [ $NUMS -eq $EXPECTED ] ||
4610 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4612 CMD="$LFIND -size +5 -type f $TDIR"
4613 NUMS=$($CMD | wc -l)
4614 [ $NUMS -eq $EXPECTED ] ||
4615 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4617 CMD="$LFIND -size +0 -type f $TDIR"
4618 NUMS=$($CMD | wc -l)
4619 [ $NUMS -eq $EXPECTED ] ||
4620 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4622 CMD="$LFIND ! -size -5 -type f $TDIR"
4623 NUMS=$($CMD | wc -l)
4624 [ $NUMS -eq $EXPECTED ] ||
4625 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4627 CMD="$LFIND -size -5 -type f $TDIR"
4628 NUMS=$($CMD | wc -l)
4629 [ $NUMS -eq $EXPECTED ] ||
4630 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4632 run_test 56r "check lfs find -size works =========================="
4634 test_56s() { # LU-611
4636 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4638 if [[ $OSTCOUNT -gt 1 ]]; then
4639 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4643 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4647 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4648 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4649 NUMS=$($CMD | wc -l)
4650 [ $NUMS -eq $EXPECTED ] || {
4652 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4655 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4656 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4657 NUMS=$($CMD | wc -l)
4658 [ $NUMS -eq $EXPECTED ] || {
4660 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4664 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4665 NUMS=$($CMD | wc -l)
4666 [ $NUMS -eq $EXPECTED ] || {
4668 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4671 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4672 NUMS=$($CMD | wc -l)
4673 [ $NUMS -eq $EXPECTED ] || {
4675 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4679 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4680 NUMS=$($CMD | wc -l)
4681 [ $NUMS -eq $EXPECTED ] || {
4683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4686 run_test 56s "check lfs find -stripe-count works"
4688 test_56t() { # LU-611
4690 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4692 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4694 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4695 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] ||
4698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4701 NUMS=$($CMD | wc -l)
4702 [ $NUMS -eq $EXPECTED ] ||
4703 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4705 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4706 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4707 NUMS=$($CMD | wc -l)
4708 [ $NUMS -eq $EXPECTED ] ||
4709 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4711 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4712 NUMS=$($CMD | wc -l)
4713 [ $NUMS -eq $EXPECTED ] ||
4714 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4723 NUMS=$($CMD | wc -l)
4724 [ $NUMS -eq $EXPECTED ] ||
4725 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4728 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4729 NUMS=$($CMD | wc -l)
4730 [ $NUMS -eq $EXPECTED ] ||
4731 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4733 run_test 56t "check lfs find -stripe-size works"
4735 test_56u() { # LU-611
4737 setup_56 $NUMFILES $NUMDIRS "-i 0"
4739 if [[ $OSTCOUNT -gt 1 ]]; then
4740 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4746 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4747 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4748 NUMS=$($CMD | wc -l)
4749 [ $NUMS -eq $EXPECTED ] ||
4750 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4753 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] ||
4756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4758 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] ||
4761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4764 # This should produce an error and not return any files
4765 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4766 NUMS=$($CMD 2>/dev/null | wc -l)
4767 [ $NUMS -eq $EXPECTED ] ||
4768 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4770 if [[ $OSTCOUNT -gt 1 ]]; then
4771 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4772 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4773 NUMS=$($CMD | wc -l)
4774 [ $NUMS -eq $EXPECTED ] ||
4775 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4778 run_test 56u "check lfs find -stripe-index works"
4785 setup_56 $NUMFILES $NUMDIRS
4787 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4788 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4790 for file in $($LFIND -mdt $UUID $TDIR); do
4791 file_mdt_idx=$($GETSTRIPE -M $file)
4792 [ $file_mdt_idx -eq $MDT_IDX ] ||
4793 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4796 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4799 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4804 rm -rf $TDIR || error "remove $TDIR failed"
4805 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4808 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4809 error "$GETSTRIPE -S -d $TDIR failed"
4810 stripe_size=${stripe_size%% *}
4812 local file_size=$((stripe_size * OSTCOUNT))
4813 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4814 local required_space=$((file_num * file_size))
4815 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4816 [[ $free_space -le $((required_space / 1024)) ]] &&
4817 skip_env "need at least $required_space bytes free space," \
4818 "have $free_space kbytes" && return
4821 local dd_count=$((file_size / dd_bs))
4823 # write data into the files
4827 for i in $(seq 1 $NUMFILES); do
4829 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4830 error "write data into $file failed"
4832 for i in $(seq 1 $NUMDIRS); do
4833 for j in $(seq 1 $NUMFILES); do
4834 file=$TDIR/dir$i/file$j
4835 yes | dd bs=$dd_bs count=$dd_count of=$file \
4837 error "write data into $file failed"
4842 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4845 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4847 eval $cmd || error "$cmd failed"
4849 check_stripe_count $TDIR/file1 $expected
4851 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4853 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4854 # OST 1 if it is on OST 0. This file is small enough to
4855 # be on only one stripe.
4856 file=$TDIR/migr_1_ost
4857 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4858 error "write data into $file failed"
4859 local obdidx=$($LFS getstripe -i $file)
4860 local oldmd5=$(md5sum $file)
4862 [[ $obdidx -eq 0 ]] && newobdidx=1
4863 cmd="$LFS migrate -i $newobdidx $file"
4865 eval $cmd || error "$cmd failed"
4866 local realobdix=$($LFS getstripe -i $file)
4867 local newmd5=$(md5sum $file)
4868 [[ $newobdidx -ne $realobdix ]] &&
4869 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4870 [[ "$oldmd5" != "$newmd5" ]] &&
4871 error "md5sum differ: $oldmd5, $newmd5"
4875 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4877 eval $cmd || error "$cmd failed"
4879 for j in $(seq 1 $NUMFILES); do
4880 check_stripe_count $TDIR/dir1/file$j $expected
4883 # lfs_migrate works with lfs find
4884 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4885 $LFS_MIGRATE -y -c $expected"
4887 eval $cmd || error "$cmd failed"
4889 for i in $(seq 2 $NUMFILES); do
4890 check_stripe_count $TDIR/file$i $expected
4892 for i in $(seq 2 $NUMDIRS); do
4893 for j in $(seq 1 $NUMFILES); do
4894 check_stripe_count $TDIR/dir$i/file$j $expected
4898 run_test 56w "check lfs_migrate -c stripe_count works"
4901 check_swap_layouts_support && return 0
4902 [[ $OSTCOUNT -lt 2 ]] &&
4903 skip_env "need 2 OST, skipping test" && return
4905 local dir0=$DIR/$tdir/$testnum
4906 mkdir -p $dir0 || error "creating dir $dir0"
4908 local ref1=/etc/passwd
4909 local file1=$dir0/file1
4911 $SETSTRIPE -c 2 $file1
4913 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4914 stripe=$($GETSTRIPE -c $file1)
4915 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4916 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4921 run_test 56x "lfs migration support"
4924 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4925 skip "No HSM support on MDS of $(get_lustre_version)," \
4926 "need 2.4.53 at least" && return
4929 local dir0=$DIR/$tdir/$testnum
4930 mkdir -p $dir0 || error "creating dir $dir0"
4931 local f1=$dir0/file1
4932 local f2=$dir0/file2
4934 touch $f1 || error "creating std file $f1"
4935 $MULTIOP $f2 H2c || error "creating released file $f2"
4937 # a directory can be raid0, so ask only for files
4938 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4939 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4941 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4942 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4944 # only files can be released, so no need to force file search
4945 res=$($LFIND $dir0 -L released)
4946 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4948 res=$($LFIND $dir0 \! -L released)
4949 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4952 run_test 56y "lfs find -L raid0|released"
4954 test_56z() { # LU-4824
4955 # This checks to make sure 'lfs find' continues after errors
4956 # There are two classes of errors that should be caught:
4957 # - If multiple paths are provided, all should be searched even if one
4959 # - If errors are encountered during the search, it should not terminate
4962 test_mkdir $DIR/$tdir
4963 for i in d{0..9}; do
4964 test_mkdir $DIR/$tdir/$i
4966 touch $DIR/$tdir/d{0..9}/$tfile
4967 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4968 error "$LFS find did not return an error"
4969 # Make a directory unsearchable. This should NOT be the last entry in
4970 # directory order. Arbitrarily pick the 6th entry
4971 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
4972 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
4973 # The user should be able to see 10 directories and 9 files
4974 [ $count == 19 ] || error "$LFS find did not continue after error"
4976 run_test 56z "lfs find should continue after an error"
4979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4980 # note test will not do anything if MDS is not local
4981 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4982 skip "Only applicable to ldiskfs-based MDTs"
4986 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4987 local MNTDEV="osd*.*MDT*.mntdev"
4988 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4989 [ -z "$DEV" ] && error "can't access $MNTDEV"
4990 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4991 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4992 error "can't access $DEV"
4993 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4994 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4998 run_test 57a "verify MDS filesystem created with large inodes =="
5001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5002 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5003 skip "Only applicable to ldiskfs-based MDTs"
5007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5008 local dir=$DIR/$tdir
5012 local FILEN=$dir/f$FILECOUNT
5014 rm -rf $dir || error "removing $dir"
5015 test_mkdir -p -c1 $dir || error "creating $dir"
5016 local mdtidx=$($LFS getstripe -M $dir)
5017 local mdtname=MDT$(printf %04x $mdtidx)
5018 local facet=mds$((mdtidx + 1))
5020 echo "mcreating $FILECOUNT files"
5021 createmany -m $dir/f 1 $FILECOUNT || \
5022 error "creating files in $dir"
5024 # verify that files do not have EAs yet
5025 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5026 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5030 df $dir #make sure we get new statfs data
5031 local MDSFREE=$(do_facet $facet \
5032 lctl get_param -n osd*.*$mdtname.kbytesfree)
5033 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5034 echo "opening files to create objects/EAs"
5036 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5037 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5040 # verify that files have EAs now
5041 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5042 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5044 sleep 1 #make sure we get new statfs data
5046 local MDSFREE2=$(do_facet $facet \
5047 lctl get_param -n osd*.*$mdtname.kbytesfree)
5048 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5049 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5050 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5051 error "MDC before $MDCFREE != after $MDCFREE2"
5053 echo "MDC before $MDCFREE != after $MDCFREE2"
5054 echo "unable to confirm if MDS has large inodes"
5059 run_test 57b "default LOV EAs are stored inside large inodes ==="
5062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5063 [ -z "$(which wiretest 2>/dev/null)" ] &&
5064 skip_env "could not find wiretest" && return
5067 run_test 58 "verify cross-platform wire constants =============="
5070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5071 echo "touch 130 files"
5072 createmany -o $DIR/f59- 130
5074 unlinkmany $DIR/f59- 130
5076 # wait for commitment of removal
5077 wait_delete_completed
5079 run_test 59 "verify cancellation of llog records async ========="
5081 TEST60_HEAD="test_60 run $RANDOM"
5083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5084 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5085 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5086 skip_env "missing subtest run-llog.sh" && return
5087 log "$TEST60_HEAD - from kernel mode"
5088 do_facet mgs sh run-llog.sh
5090 run_test 60a "llog sanity tests run from kernel module =========="
5092 test_60b() { # bug 6411
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5095 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5107 [[ $LLOG_COUNT -gt 50 ]] &&
5108 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5110 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5114 echo "create 5000 files"
5115 createmany -o $DIR/f60c- 5000
5116 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5117 lctl set_param fail_loc=0x80000137
5118 unlinkmany $DIR/f60c- 5000
5119 lctl set_param fail_loc=0
5121 run_test 60c "unlink file when mds full"
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5125 SAVEPRINTK=$(lctl get_param -n printk)
5127 # verify "lctl mark" is even working"
5128 MESSAGE="test message ID $RANDOM $$"
5129 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5130 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5132 lctl set_param printk=0 || error "set lnet.printk failed"
5133 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5134 MESSAGE="new test message ID $RANDOM $$"
5135 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5136 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5137 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5139 lctl set_param -n printk="$SAVEPRINTK"
5141 run_test 60d "test printk console message masking"
5144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5146 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5147 cancel_lru_locks osc
5148 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5151 run_test 61 "mmap() writes don't make sync hang ================"
5153 # bug 2330 - insufficient obd_match error checking causes LBUG
5155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5158 cancel_lru_locks osc
5159 lctl set_param fail_loc=0x405
5160 cat $f && error "cat succeeded, expect -EIO"
5161 lctl set_param fail_loc=0
5163 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5164 # match every page all of the time.
5165 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5167 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5168 # Though this test is irrelevant anymore, it helped to reveal some
5169 # other grant bugs (LU-4482), let's keep it.
5170 test_63a() { # was test_63
5171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5172 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5173 for i in `seq 10` ; do
5174 dd if=/dev/zero of=$DIR/f63 bs=8k &
5180 rm -f $DIR/f63 || true
5182 run_test 63a "Verify oig_wait interruption does not crash ======="
5184 # bug 2248 - async write errors didn't return to application on sync
5185 # bug 3677 - async write errors left page locked
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5189 lctl set_param debug=-1
5191 # ensure we have a grant to do async writes
5192 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5195 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5196 lctl set_param fail_loc=0x80000406
5197 $MULTIOP $DIR/$tfile Owy && \
5198 error "sync didn't return ENOMEM"
5199 sync; sleep 2; sync # do a real sync this time to flush page
5200 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5201 error "locked page left in cache after async error" || true
5204 run_test 63b "async write errors should be returned to fsync ==="
5207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5209 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5211 run_test 64a "verify filter grant calculations (in kernel) ====="
5214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5215 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5217 run_test 64b "check out-of-space detection on client ==========="
5220 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5222 run_test 64c "verify grant shrink ========================------"
5224 # bug 1414 - set/get directories' stripe info
5226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5227 test_mkdir -p $DIR/$tdir
5229 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5231 run_test 65a "directory with no stripe info ===================="
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5235 test_mkdir -p $DIR/$tdir
5236 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5239 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5241 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 if [[ $OSTCOUNT -gt 1 ]]; then
5246 test_mkdir -p $DIR/$tdir
5247 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5248 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5250 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5253 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5257 test_mkdir -p $DIR/$tdir
5258 if [[ $STRIPECOUNT -le 0 ]]; then
5260 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5261 #LOV_MAX_STRIPE_COUNT is 2000
5262 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5264 sc=$(($STRIPECOUNT - 1))
5266 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5267 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5268 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5269 error "lverify failed"
5271 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5275 test_mkdir -p $DIR/$tdir
5277 $SETSTRIPE $DIR/$tdir || error "setstripe"
5278 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5279 error "no stripe info failed"
5281 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5283 run_test 65e "directory setstripe defaults ======================="
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5287 test_mkdir -p $DIR/${tdir}f
5288 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5290 run_test 65f "dir setstripe permission (should return error) ==="
5293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5294 test_mkdir -p $DIR/$tdir
5295 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5297 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5298 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5299 error "delete default stripe failed"
5301 run_test 65g "directory setstripe -d ==========================="
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 test_mkdir -p $DIR/$tdir
5306 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5308 test_mkdir -p $DIR/$tdir/dd1
5309 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5310 error "stripe info inherit failed"
5312 run_test 65h "directory stripe info inherit ===================="
5314 test_65i() { # bug6367
5315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5316 $SETSTRIPE -S 65536 -c -1 $MOUNT
5318 run_test 65i "set non-default striping on root directory (bug 6367)="
5320 test_65ia() { # bug12836
5321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5322 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5324 run_test 65ia "getstripe on -1 default directory striping"
5326 test_65ib() { # bug12836
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5330 run_test 65ib "getstripe -v on -1 default directory striping"
5332 test_65ic() { # bug12836
5333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5334 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5336 run_test 65ic "new find on -1 default directory striping"
5338 test_65j() { # bug6367
5339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5341 # if we aren't already remounting for each test, do so for this test
5342 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5343 cleanup || error "failed to unmount"
5346 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5348 run_test 65j "set default striping on root directory (bug 6367)="
5350 test_65k() { # bug11679
5351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5352 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5353 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5355 echo "Check OST status: "
5356 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5357 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5359 for OSC in $MDS_OSCS; do
5360 echo $OSC "is activate"
5361 do_facet $SINGLEMDS lctl --device %$OSC activate
5365 for INACTIVE_OSC in $MDS_OSCS; do
5366 echo "Deactivate: " $INACTIVE_OSC
5367 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5368 for STRIPE_OSC in $MDS_OSCS; do
5369 OST=`osc_to_ost $STRIPE_OSC`
5370 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5371 awk -F: /$OST/'{ print $1 }' | head -n 1`
5373 [ -f $DIR/$tdir/$IDX ] && continue
5374 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5375 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5377 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5380 echo $INACTIVE_OSC "is Activate."
5381 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5384 run_test 65k "validate manual striping works properly with deactivated OSCs"
5386 test_65l() { # bug 12836
5387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5388 test_mkdir -p $DIR/$tdir/test_dir
5389 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5390 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5392 run_test 65l "lfs find on -1 stripe dir ========================"
5394 # bug 2543 - update blocks count on client
5396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5398 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5399 sync; sync_all_data; sync; sync_all_data
5400 cancel_lru_locks osc
5401 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5402 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5404 run_test 66 "update inode blocks count on client ==============="
5409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5411 if [ ! -z "$LLOOP" ]; then
5412 if swapon -s | grep -q $LLOOP; then
5413 swapoff $LLOOP || error "swapoff failed"
5416 $LCTL blockdev_detach $LLOOP || error "detach failed"
5420 if [ ! -z "$LLITELOOPLOAD" ]; then
5428 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5432 swapon -s | awk '($1 == "'$1'") { print $4 }'
5435 # test case for lloop driver, basic function
5437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5438 [ "$UID" != 0 ] && skip_env "must run as root" && return
5439 llite_lloop_enabled || \
5440 { skip_env "llite_lloop module disabled" && return; }
5442 trap cleanup_68 EXIT
5444 if ! module_loaded llite_lloop; then
5445 if load_module llite/llite_lloop; then
5448 skip_env "can't find module llite_lloop"
5453 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5454 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5455 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5457 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5458 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5462 run_test 68a "lloop driver - basic test ========================"
5464 # excercise swapping to lustre by adding a high priority swapfile entry
5465 # and then consuming memory until it is used.
5466 test_68b() { # was test_68
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5468 [ "$UID" != 0 ] && skip_env "must run as root" && return
5469 lctl get_param -n devices | grep -q obdfilter && \
5470 skip "local OST" && return
5472 grep -q llite_lloop /proc/modules
5473 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5475 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5476 skip "can't reliably test swap with TCP" && return
5478 MEMTOTAL=`meminfo MemTotal`
5479 NR_BLOCKS=$((MEMTOTAL>>8))
5480 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5482 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5483 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5486 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5488 trap cleanup_68 EXIT
5490 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5492 echo "before: `swapon -s | grep $LLOOP`"
5493 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5494 echo "after: `swapon -s | grep $LLOOP`"
5495 SWAPUSED=`swap_used $LLOOP`
5499 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5501 run_test 68b "support swapping to Lustre ========================"
5503 # bug5265, obdfilter oa2dentry return -ENOENT
5504 # #define OBD_FAIL_OST_ENOENT 0x217
5506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5507 remote_ost_nodsh && skip "remote OST with nodsh" && return
5510 $SETSTRIPE -c 1 -i 0 $f
5512 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5514 do_facet ost1 lctl set_param fail_loc=0x217
5515 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5516 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5518 do_facet ost1 lctl set_param fail_loc=0
5519 $DIRECTIO write $f 0 2 || error "write error"
5521 cancel_lru_locks osc
5522 $DIRECTIO read $f 0 1 || error "read error"
5524 do_facet ost1 lctl set_param fail_loc=0x217
5525 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5527 do_facet ost1 lctl set_param fail_loc=0
5530 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5533 test_mkdir -p $DIR/$tdir
5534 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5536 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5538 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5540 [ "$RUNAS_ID" = "$UID" ] &&
5541 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5543 # Check that testing environment is properly set up. Skip if not
5544 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5545 skip_env "User $RUNAS_ID does not exist - skipping"
5549 chmod 777 $DIR/$tfile
5550 chmod ug+s $DIR/$tfile
5551 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5552 error "$RUNAS dd $DIR/$tfile failed"
5553 # See if we are still setuid/sgid
5554 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5555 error "S/gid is not dropped on write"
5556 # Now test that MDS is updated too
5557 cancel_lru_locks mdc
5558 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5559 error "S/gid is not dropped on MDS"
5562 run_test 72a "Test that remove suid works properly (bug5695) ===="
5564 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5567 [ "$RUNAS_ID" = "$UID" ] && \
5568 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5569 [ "$RUNAS_ID" -eq 0 ] && \
5570 skip_env "RUNAS_ID = 0 -- skipping" && return
5572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5573 # Check that testing environment is properly set up. Skip if not
5574 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5575 skip_env "User $RUNAS_ID does not exist - skipping"
5578 touch $DIR/${tfile}-f{g,u}
5579 test_mkdir $DIR/${tfile}-dg
5580 test_mkdir $DIR/${tfile}-du
5581 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5582 chmod g+s $DIR/${tfile}-{f,d}g
5583 chmod u+s $DIR/${tfile}-{f,d}u
5584 for perm in 777 2777 4777; do
5585 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5586 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5587 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5588 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5592 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5594 # bug 3462 - multiple simultaneous MDC requests
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5597 test_mkdir $DIR/d73-1
5598 test_mkdir $DIR/d73-2
5599 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5602 lctl set_param fail_loc=0x80000129
5603 $MULTIOP $DIR/d73-1/f73-2 Oc &
5605 lctl set_param fail_loc=0
5607 $MULTIOP $DIR/d73-2/f73-3 Oc &
5611 wait $pid1 || return 1
5615 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5616 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5617 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5621 run_test 73 "multiple MDC requests (should not deadlock)"
5623 test_74a() { # bug 6149, 6184
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5627 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5628 # will spin in a tight reconnection loop
5630 $LCTL set_param fail_loc=0x8000030e
5631 # get any lock that won't be difficult - lookup works.
5633 $LCTL set_param fail_loc=0
5637 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5639 test_74b() { # bug 13310
5640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5641 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5643 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5644 # will spin in a tight reconnection loop
5645 $LCTL set_param fail_loc=0x8000030e
5646 # get a "difficult" lock
5648 $LCTL set_param fail_loc=0
5652 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5656 #define OBD_FAIL_LDLM_NEW_LOCK
5657 $LCTL set_param fail_loc=0x319
5658 touch $DIR/$tfile && error "touch successful"
5659 $LCTL set_param fail_loc=0
5662 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5665 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5668 get_inode_slab_tunables() {
5669 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5672 set_inode_slab_tunables() {
5673 echo "lustre_inode_cache $1" > /proc/slabinfo
5676 test_76() { # Now for bug 20433, added originally in bug 1443
5677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5678 local SLAB_SETTINGS=`get_inode_slab_tunables`
5679 local CPUS=`getconf _NPROCESSORS_ONLN`
5680 # we cannot set limit below 1 which means 1 inode in each
5681 # per-cpu cache is still allowed
5682 set_inode_slab_tunables "1 1 0"
5683 cancel_lru_locks osc
5684 BEFORE_INODES=$(num_inodes)
5685 echo "before inodes: $BEFORE_INODES"
5687 [ "$SLOW" = "no" ] && COUNT=100
5688 for i in $(seq $COUNT); do
5692 cancel_lru_locks osc
5693 AFTER_INODES=$(num_inodes)
5694 echo "after inodes: $AFTER_INODES"
5696 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5698 AFTER_INODES=$(num_inodes)
5700 echo "wait $wait seconds inodes: $AFTER_INODES"
5701 if [ $wait -gt 30 ]; then
5702 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5705 set_inode_slab_tunables "$SLAB_SETTINGS"
5707 run_test 76 "confirm clients recycle inodes properly ===="
5713 # Note: in sptlrpc modes which enable its own bulk checksum, the
5714 # original crc32_le bulk checksum will be automatically disabled,
5715 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5716 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5717 # In this case set_checksums() will not be no-op, because sptlrpc
5718 # bulk checksum will be enabled all through the test.
5720 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5721 lctl set_param -n osc.*.checksums $1
5725 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5726 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5727 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5728 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5731 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5732 log "set checksum type to $1"
5735 F77_TMP=$TMP/f77-temp
5738 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5739 error "error writing to $F77_TMP"
5742 test_77a() { # bug 10889
5743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5744 $GSS && skip "could not run with gss" && return
5745 [ ! -f $F77_TMP ] && setup_f77
5747 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5751 run_test 77a "normal checksum read/write operation"
5753 test_77b() { # bug 10889
5754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5755 $GSS && skip "could not run with gss" && return
5756 [ ! -f $F77_TMP ] && setup_f77
5757 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5758 $LCTL set_param fail_loc=0x80000409
5761 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5762 error "dd error: $?"
5763 $LCTL set_param fail_loc=0
5765 for algo in $CKSUM_TYPES; do
5766 cancel_lru_locks osc
5767 set_checksum_type $algo
5768 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5769 $LCTL set_param fail_loc=0x80000408
5770 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5771 $LCTL set_param fail_loc=0
5774 set_checksum_type $ORIG_CSUM_TYPE
5777 run_test 77b "checksum error on client write, read"
5779 test_77d() { # bug 10889
5780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5781 $GSS && skip "could not run with gss" && return
5782 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5783 $LCTL set_param fail_loc=0x80000409
5785 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5786 error "direct write: rc=$?"
5787 $LCTL set_param fail_loc=0
5790 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5791 $LCTL set_param fail_loc=0x80000408
5793 cancel_lru_locks osc
5794 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5795 error "direct read: rc=$?"
5796 $LCTL set_param fail_loc=0
5799 run_test 77d "checksum error on OST direct write, read"
5801 test_77f() { # bug 10889
5802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5803 $GSS && skip "could not run with gss" && return
5805 for algo in $CKSUM_TYPES; do
5806 cancel_lru_locks osc
5807 set_checksum_type $algo
5808 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5809 $LCTL set_param fail_loc=0x409
5810 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5811 error "direct write succeeded"
5812 $LCTL set_param fail_loc=0
5814 set_checksum_type $ORIG_CSUM_TYPE
5817 run_test 77f "repeat checksum error on write (expect error)"
5819 test_77g() { # bug 10889
5820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5821 $GSS && skip "could not run with gss" && return
5822 remote_ost_nodsh && skip "remote OST with nodsh" && return
5824 [ ! -f $F77_TMP ] && setup_f77
5826 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5827 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5828 do_facet ost1 lctl set_param fail_loc=0x8000021a
5830 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5831 error "write error: rc=$?"
5832 do_facet ost1 lctl set_param fail_loc=0
5835 cancel_lru_locks osc
5836 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5837 do_facet ost1 lctl set_param fail_loc=0x8000021b
5839 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5840 do_facet ost1 lctl set_param fail_loc=0
5843 run_test 77g "checksum error on OST write, read"
5845 test_77i() { # bug 13805
5846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5847 $GSS && skip "could not run with gss" && return
5848 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5849 lctl set_param fail_loc=0x40b
5850 remount_client $MOUNT
5851 lctl set_param fail_loc=0
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 77i "client not supporting OSD_CONNECT_CKSUM"
5861 test_77j() { # bug 13805
5862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5863 $GSS && skip "could not run with gss" && return
5864 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5865 lctl set_param fail_loc=0x40c
5866 remount_client $MOUNT
5867 lctl set_param fail_loc=0
5868 sleep 2 # wait async osc connect to finish
5869 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5870 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5871 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5872 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5874 remount_client $MOUNT
5876 run_test 77j "client only supporting ADLER32"
5878 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5882 test_78() { # bug 10901
5883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5884 remote_ost || { skip_env "local OST" && return; }
5887 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5888 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5889 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5890 echo "MemTotal: $MEMTOTAL"
5892 # reserve 256MB of memory for the kernel and other running processes,
5893 # and then take 1/2 of the remaining memory for the read/write buffers.
5894 if [ $MEMTOTAL -gt 512 ] ;then
5895 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5897 # for those poor memory-starved high-end clusters...
5898 MEMTOTAL=$((MEMTOTAL / 2))
5900 echo "Mem to use for directio: $MEMTOTAL"
5902 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5903 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5904 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5905 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5907 echo "Smallest OST: $SMALLESTOST"
5908 [[ $SMALLESTOST -lt 10240 ]] &&
5909 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5911 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5912 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5914 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5915 echo "File size: $F78SIZE"
5916 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5917 for i in $(seq 1 $NSEQ); do
5918 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5919 echo directIO rdwr round $i of $NSEQ
5920 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5925 run_test 78 "handle large O_DIRECT writes correctly ============"
5927 test_79() { # bug 12743
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5929 wait_delete_completed
5931 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5932 BKFREE=$(calc_osc_kbytes kbytesfree)
5933 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5935 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5936 DFTOTAL=`echo $STRING | cut -d, -f1`
5937 DFUSED=`echo $STRING | cut -d, -f2`
5938 DFAVAIL=`echo $STRING | cut -d, -f3`
5939 DFFREE=$(($DFTOTAL - $DFUSED))
5941 ALLOWANCE=$((64 * $OSTCOUNT))
5943 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5944 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5945 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5947 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5948 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5949 error "df free($DFFREE) mismatch OST free($BKFREE)"
5951 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5952 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5953 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5956 run_test 79 "df report consistency check ======================="
5958 test_80() { # bug 10718
5959 remote_ost_nodsh && skip "remote OST with nodsh" && return
5960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5961 # relax strong synchronous semantics for slow backends like ZFS
5962 local soc="obdfilter.*.sync_on_lock_cancel"
5963 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5965 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5966 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5967 facet_active_host $host; done | sort -u)
5968 do_nodes $hosts lctl set_param $soc=never
5971 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5973 local BEFORE=`date +%s`
5974 cancel_lru_locks osc
5975 local AFTER=`date +%s`
5976 local DIFF=$((AFTER-BEFORE))
5977 if [ $DIFF -gt 1 ] ; then
5978 error "elapsed for 1M@1T = $DIFF"
5981 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5985 run_test 80 "Page eviction is equally fast at high offsets too ===="
5987 test_81a() { # 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 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5992 do_facet ost1 lctl set_param fail_loc=0x80000228
5994 # write should trigger a retry and success
5995 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5996 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5998 if [ $RC -ne 0 ] ; then
5999 error "write should success, but failed for $RC"
6002 run_test 81a "OST should retry write when get -ENOSPC ==============="
6004 test_81b() { # LU-456
6005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6006 remote_ost_nodsh && skip "remote OST with nodsh" && return
6007 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6008 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6009 do_facet ost1 lctl set_param fail_loc=0x228
6011 # write should retry several times and return -ENOSPC finally
6012 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6016 if [ $RC -ne $ENOSPC ] ; then
6017 error "dd should fail for -ENOSPC, but succeed."
6020 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6022 test_82() { # LU-1031
6023 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6027 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6029 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6031 kill -USR1 $MULTIPID2
6033 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6034 error "First grouplock does not block second one"
6036 echo "Second grouplock blocks first one"
6038 kill -USR1 $MULTIPID1
6042 run_test 82 "Basic grouplock test ==============================="
6045 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6047 test_mkdir -p $DIR/d99cvsroot
6048 chown $RUNAS_ID $DIR/d99cvsroot
6049 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6052 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6055 run_test 99a "cvs init ========================================="
6058 [ -z "$(which cvs 2>/dev/null)" ] &&
6059 skip_env "could not find cvs" && return
6060 [ ! -d $DIR/d99cvsroot ] && test_99a
6062 # some versions of cvs import exit(1) when asked to import links or
6063 # files they can't read. ignore those files.
6064 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6065 ! -perm +4 -printf '-I %f\n')
6066 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6067 d99reposname vtag rtag
6069 run_test 99b "cvs import ======================================="
6072 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6073 [ ! -d $DIR/d99cvsroot ] && test_99b
6075 test_mkdir -p $DIR/d99reposname
6076 chown $RUNAS_ID $DIR/d99reposname
6077 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6079 run_test 99c "cvs checkout ====================================="
6082 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6083 [ ! -d $DIR/d99cvsroot ] && test_99c
6084 cd $DIR/d99reposname
6086 $RUNAS cvs add -m 'addmsg' foo99
6088 run_test 99d "cvs add =========================================="
6091 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6092 [ ! -d $DIR/d99cvsroot ] && test_99c
6093 cd $DIR/d99reposname
6096 run_test 99e "cvs update ======================================="
6099 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6100 [ ! -d $DIR/d99cvsroot ] && test_99d
6101 cd $DIR/d99reposname
6102 $RUNAS cvs commit -m 'nomsg' foo99
6103 rm -fr $DIR/d99cvsroot
6105 run_test 99f "cvs commit ======================================="
6108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6109 [ "$NETTYPE" = tcp ] || \
6110 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6113 remote_ost_nodsh && skip "remote OST with nodsh" && return
6114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6116 { skip "useless for local single node setup" && return; }
6118 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6119 [ "$PROT" != "tcp" ] && continue
6120 RPORT=$(echo $REMOTE | cut -d: -f2)
6121 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6124 LPORT=`echo $LOCAL | cut -d: -f2`
6125 if [ $LPORT -ge 1024 ]; then
6126 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6128 error_exit "local: $LPORT > 1024, remote: $RPORT"
6131 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6133 run_test 100 "check local port using privileged port ==========="
6135 function get_named_value()
6144 echo $line | sed "s/^$tag[ ]*//"
6151 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6152 awk '/^max_cached_mb/ { print $2 }')
6155 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6161 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6165 local cache_limit=32
6167 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6168 trap cleanup_101a EXIT
6169 $LCTL set_param -n llite.*.read_ahead_stats 0
6170 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6173 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6175 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6176 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6179 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6180 get_named_value 'read but discarded' | cut -d" " -f1); do
6181 discard=$(($discard + $s))
6185 if [[ $(($discard * 10)) -gt $nreads ]]; then
6186 $LCTL get_param osc.*-osc*.rpc_stats
6187 $LCTL get_param llite.*.read_ahead_stats
6188 error "too many ($discard) discarded pages"
6190 rm -f $DIR/$tfile || true
6192 run_test 101a "check read-ahead for random reads ================"
6195 test_mkdir -p $DIR/$tdir
6196 local STRIPE_SIZE=$1
6197 local FILE_LENGTH=$2
6200 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6202 local list=$(comma_list $(osts_nodes))
6203 set_osd_param $list '' read_cache_enable 0
6204 set_osd_param $list '' writethrough_cache_enable 0
6206 trap cleanup_test101bc EXIT
6207 # prepare the read-ahead file
6208 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6210 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6211 count=$FILE_SIZE_MB 2> /dev/null
6215 cleanup_test101bc() {
6220 local list=$(comma_list $(osts_nodes))
6221 set_osd_param $list '' read_cache_enable 1
6222 set_osd_param $list '' writethrough_cache_enable 1
6226 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6231 local STRIPE_SIZE=$2
6232 local FILE_LENGTH=$3
6233 local RA_INC=1048576
6234 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6235 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6236 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6237 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6238 get_named_value 'read but discarded' |
6239 cut -d" " -f1 | calc_total)
6240 if [[ $DISCARD -gt $discard_limit ]]; then
6241 $LCTL get_param llite.*.read_ahead_stats
6242 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6244 echo "Read-ahead success for size ${READ_SIZE}"
6249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6250 [[ $OSTCOUNT -lt 2 ]] &&
6251 skip_env "skipping stride IO stride-ahead test" && return
6252 local STRIPE_SIZE=1048576
6253 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6254 if [ $SLOW == "yes" ]; then
6255 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6257 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6260 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6262 # prepare the read-ahead file
6263 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6264 cancel_lru_locks osc
6265 for BIDX in 2 4 8 16 32 64 128 256
6267 local BSIZE=$((BIDX*4096))
6268 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6269 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6270 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6271 $LCTL set_param -n llite.*.read_ahead_stats 0
6272 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6273 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6274 cancel_lru_locks osc
6275 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6280 run_test 101b "check stride-io mode read-ahead ================="
6283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6284 local STRIPE_SIZE=1048576
6285 local FILE_LENGTH=$((STRIPE_SIZE*100))
6289 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6291 cancel_lru_locks osc
6292 $LCTL set_param osc.*.rpc_stats 0
6293 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6294 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6295 local stats=$($LCTL get_param -n $osc_rpc_stats)
6296 local lines=$(echo "$stats" | awk 'END {print NR;}')
6299 if [ $lines -le 20 ]; then
6302 for size in 1 2 4 8; do
6303 local rpc=$(echo "$stats" |
6304 awk '($1 == "'$size':") {print $2; exit; }')
6306 error "Small $((size*4))k read IO $rpc !"
6308 echo "$osc_rpc_stats check passed!"
6313 run_test 101c "check stripe_size aligned read-ahead ================="
6316 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6317 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6322 local file=$DIR/$tfile
6323 local sz_MB=${FILESIZE_101d:-500}
6324 local ra_MB=${READAHEAD_MB:-40}
6326 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6327 [ $free_MB -lt $sz_MB ] &&
6328 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6330 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6331 $SETSTRIPE -c -1 $file || error "setstripe failed"
6333 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6334 echo Cancel LRU locks on lustre client to flush the client cache
6335 cancel_lru_locks osc
6337 echo Disable read-ahead
6338 local old_READAHEAD=$(set_read_ahead 0)
6340 echo Reading the test file $file with read-ahead disabled
6341 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6343 echo Cancel LRU locks on lustre client to flush the client cache
6344 cancel_lru_locks osc
6345 echo Enable read-ahead with ${ra_MB}MB
6346 set_read_ahead $ra_MB
6348 echo Reading the test file $file with read-ahead enabled
6349 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6351 echo "read-ahead disabled time read $raOFF"
6352 echo "read-ahead enabled time read $raON"
6354 set_read_ahead $old_READAHEAD
6356 wait_delete_completed
6358 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6359 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6361 run_test 101d "file read with and without read-ahead enabled"
6364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6365 local file=$DIR/$tfile
6366 local size_KB=500 #KB
6370 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6371 local need_KB=$((count * size_KB))
6372 [[ $free_KB -le $need_KB ]] &&
6373 skip_env "Need free space $need_KB, have $free_KB" && return
6375 echo "Creating $count ${size_KB}K test files"
6376 for ((i = 0; i < $count; i++)); do
6377 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6380 echo "Cancel LRU locks on lustre client to flush the client cache"
6381 cancel_lru_locks osc
6383 echo "Reset readahead stats"
6384 $LCTL set_param -n llite.*.read_ahead_stats 0
6386 for ((i = 0; i < $count; i++)); do
6387 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6390 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6391 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6393 for ((i = 0; i < $count; i++)); do
6394 rm -rf $file.$i 2>/dev/null
6397 #10000 means 20% reads are missing in readahead
6398 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6400 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6402 cleanup_test101f() {
6404 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6405 rm -rf $DIR/$tfile 2>/dev/null
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6410 local file=$DIR/$tfile
6413 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6414 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6415 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6416 trap cleanup_test101f EXIT
6418 echo Cancel LRU locks on lustre client to flush the client cache
6419 cancel_lru_locks osc
6421 echo Reset readahead stats
6422 $LCTL set_param -n llite.*.read_ahead_stats 0
6423 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6424 # readahead should read in 2M file on second read, so only miss
6426 echo Random 4K reads on 2M file for 1000 times
6427 $READS -f $file -s 2097152 -b 4096 -n $nreads
6429 echo checking missing pages
6430 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6431 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6433 [ $miss -lt 3 ] || error "misses too much pages!"
6436 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6439 test_mkdir -p $DIR/$tdir
6440 chown $RUNAS_ID $DIR/$tdir
6443 STRIPE_COUNT=$OSTCOUNT
6444 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6446 trap cleanup_test102 EXIT
6448 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6450 for num in 1 2 3 4; do
6451 for count in $(seq 1 $STRIPE_COUNT); do
6452 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6453 local size=`expr $STRIPE_SIZE \* $num`
6454 local file=file"$num-$idx-$count"
6455 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6461 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6467 rm -rf $DIR/d0.sanity/d102
6471 local testfile=$DIR/$tfile
6475 [ "$UID" != 0 ] && skip_env "must run as root" && return
6476 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6477 skip_env "must have user_xattr" && return
6479 [ -z "$(which setfattr 2>/dev/null)" ] &&
6480 skip_env "could not find setfattr" && return
6482 echo "set/get xattr..."
6483 setfattr -n trusted.name1 -v value1 $testfile ||
6484 error "setfattr -n trusted.name1=value1 $testfile failed"
6485 getfattr -n trusted.name1 $testfile 2> /dev/null |
6486 grep "trusted.name1=.value1" ||
6487 error "$testfile missing trusted.name1=value1"
6489 setfattr -n user.author1 -v author1 $testfile ||
6490 error "setfattr -n user.author1=author1 $testfile failed"
6491 getfattr -n user.author1 $testfile 2> /dev/null |
6492 grep "user.author1=.author1" ||
6493 error "$testfile missing trusted.author1=author1"
6496 setfattr -n trusted.name2 -v value2 $testfile ||
6497 error "$testfile unable to set trusted.name2"
6498 setfattr -n trusted.name3 -v value3 $testfile ||
6499 error "$testfile unable to set trusted.name3"
6500 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6501 grep "trusted.name" | wc -l) -eq 3 ] ||
6502 error "$testfile missing 3 trusted.name xattrs"
6504 setfattr -n user.author2 -v author2 $testfile ||
6505 error "$testfile unable to set user.author2"
6506 setfattr -n user.author3 -v author3 $testfile ||
6507 error "$testfile unable to set user.author3"
6508 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6509 grep "user.author" | wc -l) -eq 3 ] ||
6510 error "$testfile missing 3 user.author xattrs"
6512 echo "remove xattr..."
6513 setfattr -x trusted.name1 $testfile ||
6514 error "$testfile error deleting trusted.name1"
6515 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6516 error "$testfile did not delete trusted.name1 xattr"
6518 setfattr -x user.author1 $testfile ||
6519 error "$testfile error deleting user.author1"
6520 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6521 error "$testfile did not delete trusted.name1 xattr"
6523 # b10667: setting lustre special xattr be silently discarded
6524 echo "set lustre special xattr ..."
6525 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6526 error "$testfile allowed setting trusted.lov"
6528 run_test 102a "user xattr test =================================="
6531 [ -z "$(which setfattr 2>/dev/null)" ] &&
6532 skip_env "could not find setfattr" && return
6534 # b10930: get/set/list trusted.lov xattr
6535 echo "get/set/list trusted.lov xattr ..."
6536 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6537 local testfile=$DIR/$tfile
6538 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6539 error "setstripe failed"
6540 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6541 error "getstripe failed"
6542 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6543 error "can't get trusted.lov from $testfile"
6545 local testfile2=${testfile}2
6546 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6547 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6550 setfattr -n trusted.lov -v $value $testfile2
6551 local stripe_size=$($GETSTRIPE -S $testfile2)
6552 local stripe_count=$($GETSTRIPE -c $testfile2)
6553 [[ $stripe_size -eq 65536 ]] ||
6554 error "stripe size $stripe_size != 65536"
6555 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6556 error "stripe count $stripe_count != $STRIPECOUNT"
6559 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6562 [ -z "$(which setfattr 2>/dev/null)" ] &&
6563 skip_env "could not find setfattr" && return
6565 # b10930: get/set/list lustre.lov xattr
6566 echo "get/set/list lustre.lov xattr ..."
6567 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6568 test_mkdir -p $DIR/$tdir
6569 chown $RUNAS_ID $DIR/$tdir
6570 local testfile=$DIR/$tdir/$tfile
6571 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6572 error "setstripe failed"
6573 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6574 error "getstripe failed"
6575 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6576 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6578 local testfile2=${testfile}2
6579 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6580 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6582 $RUNAS $MCREATE $testfile2
6583 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6584 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6585 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6586 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6587 [ $stripe_count -eq $STRIPECOUNT ] ||
6588 error "stripe count $stripe_count != $STRIPECOUNT"
6590 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6592 compare_stripe_info1() {
6593 local stripe_index_all_zero=true
6595 for num in 1 2 3 4; do
6596 for count in $(seq 1 $STRIPE_COUNT); do
6597 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6598 local size=$((STRIPE_SIZE * num))
6599 local file=file"$num-$offset-$count"
6600 stripe_size=$(lfs getstripe -S $PWD/$file)
6601 [[ $stripe_size -ne $size ]] &&
6602 error "$file: size $stripe_size != $size"
6603 stripe_count=$(lfs getstripe -c $PWD/$file)
6604 # allow fewer stripes to be created, ORI-601
6605 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6606 error "$file: count $stripe_count != $count"
6607 stripe_index=$(lfs getstripe -i $PWD/$file)
6608 [[ $stripe_index -ne 0 ]] &&
6609 stripe_index_all_zero=false
6613 $stripe_index_all_zero &&
6614 error "all files are being extracted starting from OST index 0"
6619 [ -n "$(which tar 2>/dev/null)" ] &&
6620 strings $(which tar) | grep -q "lustre" && echo tar
6624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6625 # b10930: tar test for trusted.lov xattr
6626 TAR=$(find_lustre_tar)
6627 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6628 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6630 test_mkdir -p $DIR/d102d
6631 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6633 compare_stripe_info1
6635 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6639 # b10930: tar test for trusted.lov xattr
6640 TAR=$(find_lustre_tar)
6641 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6642 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6644 test_mkdir -p $DIR/d102f
6646 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6648 compare_stripe_info1
6650 run_test 102f "tar copy files, not keep osts ==========="
6653 local xsize=${1:-1024} # in bytes
6654 local file=$DIR/$tfile
6656 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6657 skip "must have user_xattr" && return 0
6658 [ -z "$(which setfattr 2>/dev/null)" ] &&
6659 skip_env "could not find setfattr" && return 0
6660 [ -z "$(which getfattr 2>/dev/null)" ] &&
6661 skip_env "could not find getfattr" && return 0
6665 local value="$(generate_string $xsize)"
6667 local xbig=trusted.big
6668 log "save $xbig on $file"
6669 setfattr -n $xbig -v $value $file ||
6670 error "saving $xbig on $file failed"
6672 local orig=$(get_xattr_value $xbig $file)
6673 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6675 local xsml=trusted.sml
6676 log "save $xsml on $file"
6677 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6679 local new=$(get_xattr_value $xbig $file)
6680 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6682 log "grow $xsml on $file"
6683 setfattr -n $xsml -v "$value" $file ||
6684 error "growing $xsml on $file failed"
6686 new=$(get_xattr_value $xbig $file)
6687 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6688 log "$xbig still valid after growing $xsml"
6693 test_102h() { # bug 15777
6696 run_test 102h "grow xattr from inside inode to external block"
6699 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6700 grow_xattr $(max_xattr_size)
6702 run_test 102ha "grow xattr from inside inode to external inode"
6704 test_102i() { # bug 17038
6705 [ -z "$(which getfattr 2>/dev/null)" ] &&
6706 skip "could not find getfattr" && return
6708 ln -s $DIR/$tfile $DIR/${tfile}link
6709 getfattr -n trusted.lov $DIR/$tfile ||
6710 error "lgetxattr on $DIR/$tfile failed"
6711 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6712 grep -i "no such attr" ||
6713 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6714 rm -f $DIR/$tfile $DIR/${tfile}link
6716 run_test 102i "lgetxattr test on symbolic link ============"
6719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6720 TAR=$(find_lustre_tar)
6721 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6722 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6723 setup_test102 "$RUNAS"
6724 test_mkdir -p $DIR/d102j
6725 chown $RUNAS_ID $DIR/d102j
6726 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6728 compare_stripe_info1 "$RUNAS"
6730 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6733 [ -z "$(which setfattr 2>/dev/null)" ] &&
6734 skip "could not find setfattr" && return
6736 # b22187 just check that does not crash for regular file.
6737 setfattr -n trusted.lov $DIR/$tfile
6738 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6739 local test_kdir=$DIR/d102k
6740 test_mkdir $test_kdir
6741 local default_size=`$GETSTRIPE -S $test_kdir`
6742 local default_count=`$GETSTRIPE -c $test_kdir`
6743 local default_offset=`$GETSTRIPE -i $test_kdir`
6744 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6745 error 'dir setstripe failed'
6746 setfattr -n trusted.lov $test_kdir
6747 local stripe_size=`$GETSTRIPE -S $test_kdir`
6748 local stripe_count=`$GETSTRIPE -c $test_kdir`
6749 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6750 [ $stripe_size -eq $default_size ] ||
6751 error "stripe size $stripe_size != $default_size"
6752 [ $stripe_count -eq $default_count ] ||
6753 error "stripe count $stripe_count != $default_count"
6754 [ $stripe_offset -eq $default_offset ] ||
6755 error "stripe offset $stripe_offset != $default_offset"
6756 rm -rf $DIR/$tfile $test_kdir
6758 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6761 [ -z "$(which getfattr 2>/dev/null)" ] &&
6762 skip "could not find getfattr" && return
6764 # LU-532 trusted. xattr is invisible to non-root
6765 local testfile=$DIR/$tfile
6769 echo "listxattr as user..."
6770 chown $RUNAS_ID $testfile
6771 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6772 grep -q "trusted" &&
6773 error "$testfile trusted xattrs are user visible"
6777 run_test 102l "listxattr size test =================================="
6779 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6780 local path=$DIR/$tfile
6783 listxattr_size_check $path || error "listattr_size_check $path failed"
6785 run_test 102m "Ensure listxattr fails on small bufffer ========"
6789 getxattr() { # getxattr path name
6790 # Return the base64 encoding of the value of xattr name on path.
6794 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6796 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6798 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6800 getfattr --absolute-names --encoding=base64 --name=$name $path |
6801 awk -F= -v name=$name '$1 == name {
6802 print substr($0, index($0, "=") + 1);
6806 test_102n() { # LU-4101 mdt: protect internal xattrs
6807 local file0=$DIR/$tfile.0
6808 local file1=$DIR/$tfile.1
6809 local xattr0=$TMP/$tfile.0
6810 local xattr1=$TMP/$tfile.1
6814 [ -z "$(which setfattr 2>/dev/null)" ] &&
6815 skip "could not find setfattr" && return
6817 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6819 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6823 rm -rf $file0 $file1 $xattr0 $xattr1
6826 # Get 'before' xattrs of $file1.
6827 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6829 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6830 # Try to copy xattr from $file0 to $file1.
6831 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6833 setfattr --name=trusted.$name --value="$value" $file1 ||
6834 error "setxattr 'trusted.$name' failed"
6836 # Try to set a garbage xattr.
6837 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6839 setfattr --name=trusted.$name --value="$value" $file1 ||
6840 error "setxattr 'trusted.$name' failed"
6842 # Try to remove the xattr from $file1. We don't care if this
6843 # appears to succeed or fail, we just don't want there to be
6844 # any changes or crashes.
6845 setfattr --remove=$trusted.$name $file1 2> /dev/null
6848 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
6851 # Try to copy xattr from $file0 to $file1.
6852 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6854 setfattr --name=trusted.$name --value="$value" $file1 ||
6855 error "setxattr 'trusted.$name' failed"
6857 # Try to set a garbage xattr.
6858 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6860 setfattr --name=trusted.$name --value="$value" $file1 ||
6861 error "setxattr 'trusted.$name' failed"
6863 # Try to remove the xattr from $file1. We don't care if this
6864 # appears to succeed or fail, we just don't want there to be
6865 # any changes or crashes.
6866 setfattr --remove=$trusted.$name $file1 2> /dev/null
6869 # Get 'after' xattrs of file1.
6870 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6872 if ! diff $xattr0 $xattr1; then
6873 error "before and after xattrs of '$file1' differ"
6876 rm -rf $file0 $file1 $xattr0 $xattr1
6880 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6882 test_102p() { # LU-4703 setxattr did not check ownership
6883 local testfile=$DIR/$tfile
6885 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6886 skip "MDS needs to be at least 2.5.56" && return
6890 echo "setfacl as user..."
6891 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6892 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6894 echo "setfattr as user..."
6895 setfacl -m "u:$RUNAS_ID:---" $testfile
6896 $RUNAS setfattr -x system.posix_acl_access $testfile
6897 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6899 run_test 102p "check setxattr(2) correctly fails without permission"
6902 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
6904 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
6907 touch $DIR/$tfile || error "touch"
6908 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
6909 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
6910 rm $DIR/$tfile || error "rm"
6912 run_test 102r "set EAs with empty values"
6916 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6921 [ "$UID" != 0 ] && skip_env "must run as root" && return
6922 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6923 skip "must have acl enabled" && return
6924 [ -z "$(which setfacl 2>/dev/null)" ] &&
6925 skip_env "could not find setfacl" && return
6926 $GSS && skip "could not run under gss" && return
6928 gpasswd -a daemon bin # LU-5641
6929 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
6931 declare -a identity_old
6933 for num in $(seq $MDSCOUNT); do
6934 switch_identity $num true || identity_old[$num]=$?
6941 echo "performing cp ..."
6942 run_acl_subtest cp || error "run_acl_subtest cp failed"
6943 echo "performing getfacl-noacl..."
6944 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6945 echo "performing misc..."
6946 run_acl_subtest misc || error "misc test failed"
6947 echo "performing permissions..."
6948 run_acl_subtest permissions || error "permissions failed"
6949 echo "performing setfacl..."
6950 run_acl_subtest setfacl || error "setfacl test failed"
6952 # inheritance test got from HP
6953 echo "performing inheritance..."
6954 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6955 chmod +x make-tree || error "chmod +x failed"
6956 run_acl_subtest inheritance || error "inheritance test failed"
6959 echo "LU-974 ignore umask when acl is enabled..."
6960 run_acl_subtest 974 || error "LU-974 umask test failed"
6961 if [ $MDSCOUNT -ge 2 ]; then
6962 run_acl_subtest 974_remote ||
6963 error "LU-974 umask test failed under remote dir"
6966 echo "LU-2561 newly created file is same size as directory..."
6967 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6968 run_acl_subtest 2561 || error "LU-2561 test failed"
6970 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6973 run_acl_subtest 4924 || error "LU-4924 test failed"
6978 for num in $(seq $MDSCOUNT); do
6979 if [ "${identity_old[$num]}" = 1 ]; then
6980 switch_identity $num false || identity_old[$num]=$?
6984 run_test 103a "acl test ========================================="
6988 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
6989 local mountopts=$MDS_MOUNT_OPTS
6991 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
6995 stop $SINGLEMDS || error "failed to stop MDT."
6997 if [ -z "$MDS_MOUNT_OPTS" ]; then
6998 MDS_MOUNT_OPTS="-o noacl"
7000 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7002 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7003 error "failed to start MDT."
7004 MDS_MOUNT_OPTS=$mountopts
7008 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7012 stop $SINGLEMDS || error "failed to stop MDT."
7014 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7015 error "failed to start MDT."
7020 run_test 103b "MDS mount option 'noacl'"
7024 cp -rp $DIR/$tdir $DIR/$tdir.bak
7026 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7027 error "$DIR/$tdir shouldn't contain default ACL"
7028 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7029 error "$DIR/$tdir.bak shouldn't contain default ACL"
7032 run_test 103c "'cp -rp' won't set empty acl"
7035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7037 lfs df || error "lfs df failed"
7038 lfs df -ih || error "lfs df -ih failed"
7039 lfs df -h $DIR || error "lfs df -h $DIR failed"
7040 lfs df -i $DIR || error "lfs df -i $DIR failed"
7041 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7042 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7044 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7045 lctl --device %$OSC deactivate
7046 lfs df || error "lfs df with deactivated OSC failed"
7047 lctl --device %$OSC activate
7048 # wait the osc back to normal
7049 wait_osc_import_state client ost FULL
7051 lfs df || error "lfs df with reactivated OSC failed"
7054 run_test 104a "lfs df [-ih] [path] test ========================="
7057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7058 [ $RUNAS_ID -eq $UID ] &&
7059 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7061 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7062 grep "Permission denied" | wc -l)))
7063 if [ $denied_cnt -ne 0 ]; then
7064 error "lfs check servers test failed"
7067 run_test 104b "$RUNAS lfs check servers test ===================="
7070 # doesn't work on 2.4 kernels
7072 if $(flock_is_enabled); then
7073 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7075 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7079 run_test 105a "flock when mounted without -o flock test ========"
7083 if $(flock_is_enabled); then
7084 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7086 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7090 run_test 105b "fcntl when mounted without -o flock test ========"
7094 if $(flock_is_enabled); then
7095 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7097 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7101 run_test 105c "lockf when mounted without -o flock test ========"
7103 test_105d() { # bug 15924
7104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7105 test_mkdir -p $DIR/$tdir
7106 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7107 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7108 $LCTL set_param fail_loc=0x80000315
7109 flocks_test 2 $DIR/$tdir
7111 run_test 105d "flock race (should not freeze) ========"
7113 test_105e() { # bug 22660 && 22040
7114 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7116 flocks_test 3 $DIR/$tfile
7118 run_test 105e "Two conflicting flocks from same process ======="
7120 test_106() { #bug 10921
7121 test_mkdir -p $DIR/$tdir
7122 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7123 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7125 run_test 106 "attempt exec of dir followed by chown of that dir"
7128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7135 local save_pattern=$(sysctl -n kernel.core_pattern)
7136 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7137 sysctl -w kernel.core_pattern=$file
7138 sysctl -w kernel.core_uses_pid=0
7146 kill -s 11 $SLEEPPID
7148 if [ -e $file ]; then
7149 size=`stat -c%s $file`
7150 [ $size -eq 0 ] && error "Fail to create core file $file"
7152 error "Fail to create core file $file"
7155 sysctl -w kernel.core_pattern=$save_pattern
7156 sysctl -w kernel.core_uses_pid=$save_uses_pid
7159 run_test 107 "Coredump on SIG"
7162 test_mkdir -p $DIR/$tdir
7163 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7164 error "mkdir with 255 char failed"
7165 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7166 error "mkdir with 256 char should fail, but did not"
7167 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7168 error "create with 255 char failed"
7169 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7170 error "create with 256 char should fail, but did not"
7175 run_test 110 "filename length checking"
7178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7179 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7180 tail -1 | cut -c11-20)
7181 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7182 echo "Starting with $OSTIO_pre threads"
7185 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7186 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7187 echo "$NUMTEST creates/unlinks"
7188 test_mkdir -p $DIR/$tdir
7189 createmany -o $DIR/$tdir/$tfile $NUMTEST
7190 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7192 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7193 tail -1 | cut -c11-20)
7195 # don't return an error
7196 [ $OSTIO_post == $OSTIO_pre ] && echo \
7197 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7198 echo "This may be fine, depending on what ran before this test" &&
7199 echo "and how fast this system is." && return
7201 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7203 run_test 115 "verify dynamic thread creation===================="
7206 wait_delete_completed
7207 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7208 echo OST kbytes available: ${AVAIL[@]}
7209 MAXI=0; MAXV=${AVAIL[0]}
7210 MINI=0; MINV=${AVAIL[0]}
7211 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7212 #echo OST $i: ${AVAIL[i]}kb
7213 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7214 MAXV=${AVAIL[i]}; MAXI=$i
7216 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7217 MINV=${AVAIL[i]}; MINI=$i
7220 echo Min free space: OST $MINI: $MINV
7221 echo Max free space: OST $MAXI: $MAXV
7224 test_116a() { # was previously test_116()
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7226 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7228 echo -n "Free space priority "
7229 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7234 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7235 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7237 trap simple_cleanup_common EXIT
7240 # Check if we need to generate uneven OSTs
7241 test_mkdir -p $DIR/$tdir/OST${MINI}
7242 local FILL=$(($MINV / 4))
7243 local DIFF=$(($MAXV - $MINV))
7244 local DIFF2=$(($DIFF * 100 / $MINV))
7246 local threshold=$(do_facet $SINGLEMDS \
7247 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7248 threshold=${threshold%%%}
7249 echo -n "Check for uneven OSTs: "
7250 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7252 if [[ $DIFF2 -gt $threshold ]]; then
7254 echo "Don't need to fill OST$MINI"
7256 # generate uneven OSTs. Write 2% over the QOS threshold value
7258 DIFF=$(($threshold - $DIFF2 + 2))
7259 DIFF2=$(( ($MINV * $DIFF)/100 ))
7260 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7261 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7262 error "setstripe failed"
7263 DIFF=$(($DIFF2 / 2048))
7265 while [ $i -lt $DIFF ]; do
7267 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7268 bs=2M count=1 2>/dev/null
7277 DIFF=$(($MAXV - $MINV))
7278 DIFF2=$(($DIFF * 100 / $MINV))
7279 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7280 if [[ $DIFF2 -gt $threshold ]]; then
7283 echo "failed - QOS mode won't be used"
7284 skip "QOS imbalance criteria not met"
7285 simple_cleanup_common
7289 MINI1=$MINI; MINV1=$MINV
7290 MAXI1=$MAXI; MAXV1=$MAXV
7292 # now fill using QOS
7293 $SETSTRIPE -c 1 $DIR/$tdir
7294 FILL=$(($FILL / 200))
7295 if [ $FILL -gt 600 ]; then
7298 echo "writing $FILL files to QOS-assigned OSTs"
7300 while [ $i -lt $FILL ]; do
7302 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7306 echo "wrote $i 200k files"
7310 echo "Note: free space may not be updated, so measurements might be off"
7312 DIFF2=$(($MAXV - $MINV))
7313 echo "free space delta: orig $DIFF final $DIFF2"
7314 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7315 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7316 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7317 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7318 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7319 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7321 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7323 # Figure out which files were written where
7324 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7325 awk '/'$MINI1': / {print $2; exit}')
7327 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7328 echo "$MINC files created on smaller OST $MINI1"
7329 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7330 awk '/'$MAXI1': / {print $2; exit}')
7332 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7333 echo "$MAXC files created on larger OST $MAXI1"
7334 FILL=$(($MAXC * 100 / $MINC - 100))
7335 [[ $MINC -gt 0 ]] &&
7336 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7337 [[ $MAXC -gt $MINC ]] ||
7338 error_ignore LU-9 "stripe QOS didn't balance free space"
7339 simple_cleanup_common
7341 run_test 116a "stripe QOS: free space balance ==================="
7343 test_116b() { # LU-2093
7344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7345 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7346 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7347 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7348 [ -z "$old_rr" ] && skip "no QOS" && return 0
7349 do_facet $SINGLEMDS lctl set_param \
7350 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7352 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7353 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7354 do_facet $SINGLEMDS lctl set_param fail_loc=0
7356 do_facet $SINGLEMDS lctl set_param \
7357 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7359 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7361 test_117() # bug 10891
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7364 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7365 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7366 lctl set_param fail_loc=0x21e
7367 > $DIR/$tfile || error "truncate failed"
7368 lctl set_param fail_loc=0
7369 echo "Truncate succeeded."
7372 run_test 117 "verify osd extend =========="
7374 NO_SLOW_RESENDCOUNT=4
7375 export OLD_RESENDCOUNT=""
7376 set_resend_count () {
7377 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7378 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7379 lctl set_param -n $PROC_RESENDCOUNT $1
7380 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7383 # for reduce test_118* time (b=14842)
7384 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7386 # Reset async IO behavior after error case
7388 FILE=$DIR/reset_async
7390 # Ensure all OSCs are cleared
7391 $SETSTRIPE -c -1 $FILE
7392 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7397 test_118a() #bug 11710
7399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7402 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7403 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7404 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7406 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7407 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7412 run_test 118a "verify O_SYNC works =========="
7416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7417 remote_ost_nodsh && skip "remote OST with nodsh" && return
7421 #define OBD_FAIL_OST_ENOENT 0x217
7422 set_nodes_failloc "$(osts_nodes)" 0x217
7423 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7425 set_nodes_failloc "$(osts_nodes)" 0
7426 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7427 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7430 if [[ $RC -eq 0 ]]; then
7431 error "Must return error due to dropped pages, rc=$RC"
7435 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7436 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7440 echo "Dirty pages not leaked on ENOENT"
7442 # Due to the above error the OSC will issue all RPCs syncronously
7443 # until a subsequent RPC completes successfully without error.
7444 $MULTIOP $DIR/$tfile Ow4096yc
7449 run_test 118b "Reclaim dirty pages on fatal error =========="
7453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7455 # for 118c, restore the original resend count, LU-1940
7456 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7457 set_resend_count $OLD_RESENDCOUNT
7458 remote_ost_nodsh && skip "remote OST with nodsh" && return
7462 #define OBD_FAIL_OST_EROFS 0x216
7463 set_nodes_failloc "$(osts_nodes)" 0x216
7465 # multiop should block due to fsync until pages are written
7466 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7470 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7471 error "Multiop failed to block on fsync, pid=$MULTIPID"
7474 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7476 if [[ $WRITEBACK -eq 0 ]]; then
7477 error "No page in writeback, writeback=$WRITEBACK"
7480 set_nodes_failloc "$(osts_nodes)" 0
7483 if [[ $RC -ne 0 ]]; then
7484 error "Multiop fsync failed, rc=$RC"
7487 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7488 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7490 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7491 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7495 echo "Dirty pages flushed via fsync on EROFS"
7498 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7500 # continue to use small resend count to reduce test_118* time (b=14842)
7501 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7506 remote_ost_nodsh && skip "remote OST with nodsh" && return
7510 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7511 set_nodes_failloc "$(osts_nodes)" 0x214
7512 # multiop should block due to fsync until pages are written
7513 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7517 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7518 error "Multiop failed to block on fsync, pid=$MULTIPID"
7521 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7523 if [[ $WRITEBACK -eq 0 ]]; then
7524 error "No page in writeback, writeback=$WRITEBACK"
7527 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7528 set_nodes_failloc "$(osts_nodes)" 0
7530 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7531 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7533 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7534 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7538 echo "Dirty pages gaurenteed flushed via fsync"
7541 run_test 118d "Fsync validation inject a delay of the bulk =========="
7544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7547 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7548 lctl set_param fail_loc=0x8000040a
7550 # Should simulate EINVAL error which is fatal
7551 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7553 if [[ $RC -eq 0 ]]; then
7554 error "Must return error due to dropped pages, rc=$RC"
7557 lctl set_param fail_loc=0x0
7559 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7560 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7561 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7563 if [[ $LOCKED -ne 0 ]]; then
7564 error "Locked pages remain in cache, locked=$LOCKED"
7567 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7568 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7572 echo "No pages locked after fsync"
7577 run_test 118f "Simulate unrecoverable OSC side error =========="
7580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7583 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7584 lctl set_param fail_loc=0x406
7586 # simulate local -ENOMEM
7587 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7590 lctl set_param fail_loc=0
7591 if [[ $RC -eq 0 ]]; then
7592 error "Must return error due to dropped pages, rc=$RC"
7595 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7596 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7597 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7599 if [[ $LOCKED -ne 0 ]]; then
7600 error "Locked pages remain in cache, locked=$LOCKED"
7603 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7604 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7608 echo "No pages locked after fsync"
7613 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7617 remote_ost_nodsh && skip "remote OST with nodsh" && return
7621 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7622 set_nodes_failloc "$(osts_nodes)" 0x20e
7623 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7624 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7627 set_nodes_failloc "$(osts_nodes)" 0
7628 if [[ $RC -eq 0 ]]; then
7629 error "Must return error due to dropped pages, rc=$RC"
7632 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7633 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7634 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7636 if [[ $LOCKED -ne 0 ]]; then
7637 error "Locked pages remain in cache, locked=$LOCKED"
7640 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7641 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7645 echo "No pages locked after fsync"
7649 run_test 118h "Verify timeout in handling recoverables errors =========="
7651 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7655 remote_ost_nodsh && skip "remote OST with nodsh" && return
7659 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7660 set_nodes_failloc "$(osts_nodes)" 0x20e
7662 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7663 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7666 set_nodes_failloc "$(osts_nodes)" 0
7670 if [[ $RC -ne 0 ]]; then
7671 error "got error, but should be not, rc=$RC"
7674 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7675 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7676 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7677 if [[ $LOCKED -ne 0 ]]; then
7678 error "Locked pages remain in cache, locked=$LOCKED"
7681 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7682 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7686 echo "No pages locked after fsync"
7690 run_test 118i "Fix error before timeout in recoverable error =========="
7692 [ "$SLOW" = "no" ] && set_resend_count 4
7695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7696 remote_ost_nodsh && skip "remote OST with nodsh" && return
7700 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7701 set_nodes_failloc "$(osts_nodes)" 0x220
7703 # return -EIO from OST
7704 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7706 set_nodes_failloc "$(osts_nodes)" 0x0
7707 if [[ $RC -eq 0 ]]; then
7708 error "Must return error due to dropped pages, rc=$RC"
7711 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7712 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7713 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7714 if [[ $LOCKED -ne 0 ]]; then
7715 error "Locked pages remain in cache, locked=$LOCKED"
7718 # in recoverable error on OST we want resend and stay until it finished
7719 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7720 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7724 echo "No pages locked after fsync"
7728 run_test 118j "Simulate unrecoverable OST side error =========="
7732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7733 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7735 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7736 set_nodes_failloc "$(osts_nodes)" 0x20e
7737 test_mkdir -p $DIR/$tdir
7739 for ((i=0;i<10;i++)); do
7740 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7741 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7748 set_nodes_failloc "$(osts_nodes)" 0
7751 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7757 test_mkdir -p $DIR/$tdir
7758 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7761 run_test 118l "fsync dir ========="
7763 test_118m() # LU-3066
7765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7766 test_mkdir -p $DIR/$tdir
7767 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7770 run_test 118m "fdatasync dir ========="
7772 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7774 test_119a() # bug 11737
7776 BSIZE=$((512 * 1024))
7777 directio write $DIR/$tfile 0 1 $BSIZE
7778 # We ask to read two blocks, which is more than a file size.
7779 # directio will indicate an error when requested and actual
7780 # sizes aren't equeal (a normal situation in this case) and
7781 # print actual read amount.
7782 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7783 if [ "$NOB" != "$BSIZE" ]; then
7784 error "read $NOB bytes instead of $BSIZE"
7788 run_test 119a "Short directIO read must return actual read amount"
7790 test_119b() # bug 11737
7792 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7794 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7795 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7797 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7798 error "direct read failed"
7801 run_test 119b "Sparse directIO read must return actual read amount"
7803 test_119c() # bug 13099
7806 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7807 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7810 run_test 119c "Testing for direct read hitting hole"
7812 test_119d() # bug 15950
7814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7815 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7816 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7818 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7819 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7820 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7821 lctl set_param fail_loc=0x40d
7822 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7825 cat $DIR/$tfile > /dev/null &
7826 lctl set_param fail_loc=0
7829 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7831 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7832 error "the read rpcs have not completed in 2s"
7834 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7836 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7840 test_mkdir -p $DIR/$tdir
7841 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7842 skip "no early lock cancel on server" && return 0
7844 lru_resize_disable mdc
7845 lru_resize_disable osc
7846 cancel_lru_locks mdc
7847 # asynchronous object destroy at MDT could cause bl ast to client
7848 cancel_lru_locks osc
7850 stat $DIR/$tdir > /dev/null
7851 can1=$(do_facet $SINGLEMDS \
7852 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7853 awk '/ldlm_cancel/ {print $2}')
7854 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7855 awk '/ldlm_bl_callback/ {print $2}')
7856 test_mkdir -c1 $DIR/$tdir/d1
7857 can2=$(do_facet $SINGLEMDS \
7858 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7859 awk '/ldlm_cancel/ {print $2}')
7860 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7861 awk '/ldlm_bl_callback/ {print $2}')
7862 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7863 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7864 lru_resize_enable mdc
7865 lru_resize_enable osc
7867 run_test 120a "Early Lock Cancel: mkdir test"
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7871 test_mkdir $DIR/$tdir
7872 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7873 skip "no early lock cancel on server" && return 0
7874 lru_resize_disable mdc
7875 lru_resize_disable osc
7876 cancel_lru_locks mdc
7877 stat $DIR/$tdir > /dev/null
7878 can1=$(do_facet $SINGLEMDS \
7879 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7880 awk '/ldlm_cancel/ {print $2}')
7881 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7882 awk '/ldlm_bl_callback/ {print $2}')
7884 can2=$(do_facet $SINGLEMDS \
7885 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7886 awk '/ldlm_cancel/ {print $2}')
7887 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7888 awk '/ldlm_bl_callback/ {print $2}')
7889 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7890 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7891 lru_resize_enable mdc
7892 lru_resize_enable osc
7894 run_test 120b "Early Lock Cancel: create test"
7897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7898 test_mkdir -c1 $DIR/$tdir
7899 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7900 skip "no early lock cancel on server" && return 0
7901 lru_resize_disable mdc
7902 lru_resize_disable osc
7903 test_mkdir -p -c1 $DIR/$tdir/d1
7904 test_mkdir -p -c1 $DIR/$tdir/d2
7905 touch $DIR/$tdir/d1/f1
7906 cancel_lru_locks mdc
7907 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7908 can1=$(do_facet $SINGLEMDS \
7909 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7910 awk '/ldlm_cancel/ {print $2}')
7911 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7912 awk '/ldlm_bl_callback/ {print $2}')
7913 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7914 can2=$(do_facet $SINGLEMDS \
7915 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7916 awk '/ldlm_cancel/ {print $2}')
7917 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7918 awk '/ldlm_bl_callback/ {print $2}')
7919 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7920 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7921 lru_resize_enable mdc
7922 lru_resize_enable osc
7924 run_test 120c "Early Lock Cancel: link test"
7927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7928 test_mkdir -p -c1 $DIR/$tdir
7929 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7930 skip "no early lock cancel on server" && return 0
7931 lru_resize_disable mdc
7932 lru_resize_disable osc
7934 cancel_lru_locks mdc
7935 stat $DIR/$tdir > /dev/null
7936 can1=$(do_facet $SINGLEMDS \
7937 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7938 awk '/ldlm_cancel/ {print $2}')
7939 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7940 awk '/ldlm_bl_callback/ {print $2}')
7941 chmod a+x $DIR/$tdir
7942 can2=$(do_facet $SINGLEMDS \
7943 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7944 awk '/ldlm_cancel/ {print $2}')
7945 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7946 awk '/ldlm_bl_callback/ {print $2}')
7947 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7948 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7949 lru_resize_enable mdc
7950 lru_resize_enable osc
7952 run_test 120d "Early Lock Cancel: setattr test"
7955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7956 test_mkdir -p -c1 $DIR/$tdir
7957 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7958 skip "no early lock cancel on server" && return 0
7959 lru_resize_disable mdc
7960 lru_resize_disable osc
7961 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7962 cancel_lru_locks mdc
7963 cancel_lru_locks osc
7964 dd if=$DIR/$tdir/f1 of=/dev/null
7965 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7966 # XXX client can not do early lock cancel of OST lock
7967 # during unlink (LU-4206), so cancel osc lock now.
7968 cancel_lru_locks osc
7969 can1=$(do_facet $SINGLEMDS \
7970 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7971 awk '/ldlm_cancel/ {print $2}')
7972 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7973 awk '/ldlm_bl_callback/ {print $2}')
7974 unlink $DIR/$tdir/f1
7976 can2=$(do_facet $SINGLEMDS \
7977 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7978 awk '/ldlm_cancel/ {print $2}')
7979 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7980 awk '/ldlm_bl_callback/ {print $2}')
7981 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7982 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7983 lru_resize_enable mdc
7984 lru_resize_enable osc
7986 run_test 120e "Early Lock Cancel: unlink test"
7989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7990 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7991 skip "no early lock cancel on server" && return 0
7992 test_mkdir -p -c1 $DIR/$tdir
7993 lru_resize_disable mdc
7994 lru_resize_disable osc
7995 test_mkdir -p -c1 $DIR/$tdir/d1
7996 test_mkdir -p -c1 $DIR/$tdir/d2
7997 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7998 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7999 cancel_lru_locks mdc
8000 cancel_lru_locks osc
8001 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8002 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8003 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8004 # XXX client can not do early lock cancel of OST lock
8005 # during rename (LU-4206), so cancel osc lock now.
8006 cancel_lru_locks osc
8007 can1=$(do_facet $SINGLEMDS \
8008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8009 awk '/ldlm_cancel/ {print $2}')
8010 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8011 awk '/ldlm_bl_callback/ {print $2}')
8012 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8014 can2=$(do_facet $SINGLEMDS \
8015 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8016 awk '/ldlm_cancel/ {print $2}')
8017 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8018 awk '/ldlm_bl_callback/ {print $2}')
8019 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8020 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8021 lru_resize_enable mdc
8022 lru_resize_enable osc
8024 run_test 120f "Early Lock Cancel: rename test"
8027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8028 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8029 skip "no early lock cancel on server" && return 0
8030 lru_resize_disable mdc
8031 lru_resize_disable osc
8033 echo create $count files
8034 test_mkdir -p $DIR/$tdir
8035 cancel_lru_locks mdc
8036 cancel_lru_locks osc
8039 can0=$(do_facet $SINGLEMDS \
8040 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8041 awk '/ldlm_cancel/ {print $2}')
8042 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8043 awk '/ldlm_bl_callback/ {print $2}')
8044 createmany -o $DIR/$tdir/f $count
8046 can1=$(do_facet $SINGLEMDS \
8047 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8048 awk '/ldlm_cancel/ {print $2}')
8049 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8050 awk '/ldlm_bl_callback/ {print $2}')
8052 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8053 echo rm $count files
8056 can2=$(do_facet $SINGLEMDS \
8057 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8058 awk '/ldlm_cancel/ {print $2}')
8059 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8060 awk '/ldlm_bl_callback/ {print $2}')
8062 echo total: $count removes in $((t2-t1))
8063 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8065 # wait for commitment of removal
8066 lru_resize_enable mdc
8067 lru_resize_enable osc
8069 run_test 120g "Early Lock Cancel: performance test"
8071 test_121() { #bug #10589
8072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8074 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8075 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8076 lctl set_param fail_loc=0x310
8077 cancel_lru_locks osc > /dev/null
8078 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8079 lctl set_param fail_loc=0
8080 [[ $reads -eq $writes ]] ||
8081 error "read $reads blocks, must be $writes blocks"
8083 run_test 121 "read cancel race ========="
8085 test_123a() { # was test 123, statahead(bug 11401)
8086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8088 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8089 log "testing on UP system. Performance may be not as good as expected."
8094 test_mkdir -p $DIR/$tdir
8095 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8096 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8098 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8099 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8101 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8102 lctl set_param -n llite.*.statahead_max 0
8103 lctl get_param llite.*.statahead_max
8104 cancel_lru_locks mdc
8105 cancel_lru_locks osc
8107 time ls -l $DIR/$tdir | wc -l
8109 delta=$((etime - stime))
8110 log "ls $i files without statahead: $delta sec"
8111 lctl set_param llite.*.statahead_max=$max
8113 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8114 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8115 cancel_lru_locks mdc
8116 cancel_lru_locks osc
8118 time ls -l $DIR/$tdir | wc -l
8120 delta_sa=$((etime - stime))
8121 log "ls $i files with statahead: $delta_sa sec"
8122 lctl get_param -n llite.*.statahead_stats
8123 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8125 [[ $swrong -lt $ewrong ]] &&
8126 log "statahead was stopped, maybe too many locks held!"
8127 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8129 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8130 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8131 lctl set_param -n llite.*.statahead_max 0
8132 lctl get_param llite.*.statahead_max
8133 cancel_lru_locks mdc
8134 cancel_lru_locks osc
8136 time ls -l $DIR/$tdir | wc -l
8138 delta=$((etime - stime))
8139 log "ls $i files again without statahead: $delta sec"
8140 lctl set_param llite.*.statahead_max=$max
8141 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8142 if [ $SLOWOK -eq 0 ]; then
8143 error "ls $i files is slower with statahead!"
8145 log "ls $i files is slower with statahead!"
8151 [ $delta -gt 20 ] && break
8152 [ $delta -gt 8 ] && MULT=$((50 / delta))
8153 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8161 delta=$((etime - stime))
8162 log "rm -r $DIR/$tdir/: $delta seconds"
8164 lctl get_param -n llite.*.statahead_stats
8166 run_test 123a "verify statahead work"
8168 test_123b () { # statahead(bug 15027)
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8170 test_mkdir -p $DIR/$tdir
8171 createmany -o $DIR/$tdir/$tfile-%d 1000
8173 cancel_lru_locks mdc
8174 cancel_lru_locks osc
8176 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8177 lctl set_param fail_loc=0x80000803
8178 ls -lR $DIR/$tdir > /dev/null
8180 lctl set_param fail_loc=0x0
8181 lctl get_param -n llite.*.statahead_stats
8186 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8190 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8191 skip "no lru resize on server" && return 0
8193 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8195 log "create $NR files at $DIR/$tdir"
8196 createmany -o $DIR/$tdir/f $NR ||
8197 error "failed to create $NR files in $DIR/$tdir"
8199 cancel_lru_locks mdc
8200 ls -l $DIR/$tdir > /dev/null
8204 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8205 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8206 LRU_SIZE=$($LCTL get_param -n $PARAM)
8207 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8208 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8210 log "NS=$(basename $NSDIR)"
8215 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8216 skip "Not enough cached locks created!"
8223 # We know that lru resize allows one client to hold $LIMIT locks
8224 # for 10h. After that locks begin to be killed by client.
8226 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8228 if [ $LIMIT -lt $LRU_SIZE ]; then
8229 skip "Limit is too small $LIMIT"
8233 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8234 # killing locks. Some time was spent for creating locks. This means
8235 # that up to the moment of sleep finish we must have killed some of
8236 # them (10-100 locks). This depends on how fast ther were created.
8237 # Many of them were touched in almost the same moment and thus will
8238 # be killed in groups.
8239 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8241 # Use $LRU_SIZE_B here to take into account real number of locks
8242 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8243 local LRU_SIZE_B=$LRU_SIZE
8245 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8246 log "OLD_LVF=$OLD_LVF"
8247 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8249 # Let's make sure that we really have some margin. Client checks
8250 # cached locks every 10 sec.
8252 log "Sleep ${SLEEP} sec"
8254 while ((SEC<$SLEEP)); do
8258 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8262 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8263 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8265 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8266 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8267 unlinkmany $DIR/$tdir/f $NR
8271 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8272 log "unlink $NR files at $DIR/$tdir"
8273 unlinkmany $DIR/$tdir/f $NR
8275 run_test 124a "lru resize ======================================="
8277 get_max_pool_limit()
8279 local limit=$($LCTL get_param \
8280 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8283 if [[ $l -gt $max ]]; then
8291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8292 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8293 skip "no lru resize on server" && return 0
8295 LIMIT=$(get_max_pool_limit)
8297 NR=$(($(default_lru_size)*20))
8298 if [[ $NR -gt $LIMIT ]]; then
8299 log "Limit lock number by $LIMIT locks"
8302 lru_resize_disable mdc
8303 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8304 error "failed to create $DIR/$tdir/disable_lru_resize"
8306 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8307 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8308 cancel_lru_locks mdc
8311 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8314 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8317 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8321 nolruresize_delta=$((etime-stime))
8322 log "ls -la time: $nolruresize_delta seconds"
8323 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8324 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8326 lru_resize_enable mdc
8327 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8328 error "failed to create $DIR/$tdir/enable_lru_resize"
8330 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8331 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8332 cancel_lru_locks mdc
8335 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8338 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8341 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8345 lruresize_delta=$((etime-stime))
8346 log "ls -la time: $lruresize_delta seconds"
8347 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8349 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8350 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8351 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8352 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8354 log "lru resize performs the same with no lru resize"
8356 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8358 run_test 124b "lru resize (performance test) ======================="
8360 test_125() { # 13358
8361 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8362 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8363 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8364 test_mkdir -p $DIR/d125 || error "mkdir failed"
8365 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8366 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8367 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8369 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8371 test_126() { # bug 12829/13455
8372 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8373 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8374 $GSS && skip "must run as gss disabled" && return
8376 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8377 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8379 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8381 run_test 126 "check that the fsgid provided by the client is taken into account"
8383 test_127a() { # bug 15521
8384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8385 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8386 $LCTL set_param osc.*.stats=0
8387 FSIZE=$((2048 * 1024))
8388 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8389 cancel_lru_locks osc
8390 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8392 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8393 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8394 echo "got $COUNT $NAME"
8395 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8396 eval $NAME=$COUNT || error "Wrong proc format"
8399 read_bytes|write_bytes)
8400 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8401 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8402 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8403 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8404 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8405 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8406 error "sumsquare is too small: $SUMSQ"
8407 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8408 error "sumsquare is too big: $SUMSQ"
8412 done < $DIR/${tfile}.tmp
8414 #check that we actually got some stats
8415 [ "$read_bytes" ] || error "Missing read_bytes stats"
8416 [ "$write_bytes" ] || error "Missing write_bytes stats"
8417 [ "$read_bytes" != 0 ] || error "no read done"
8418 [ "$write_bytes" != 0 ] || error "no write done"
8420 run_test 127a "verify the client stats are sane"
8422 test_127b() { # bug LU-333
8423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8424 $LCTL set_param llite.*.stats=0
8425 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8426 # perform 2 reads and writes so MAX is different from SUM.
8427 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8428 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8429 cancel_lru_locks osc
8430 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8431 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8433 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8434 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8435 echo "got $COUNT $NAME"
8436 eval $NAME=$COUNT || error "Wrong proc format"
8440 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8441 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8442 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8443 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8446 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8447 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8448 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8449 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8453 done < $TMP/${tfile}.tmp
8455 #check that we actually got some stats
8456 [ "$read_bytes" ] || error "Missing read_bytes stats"
8457 [ "$write_bytes" ] || error "Missing write_bytes stats"
8458 [ "$read_bytes" != 0 ] || error "no read done"
8459 [ "$write_bytes" != 0 ] || error "no write done"
8461 run_test 127b "verify the llite client stats are sane"
8463 test_128() { # bug 15212
8465 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8470 result=$(grep error $TMP/$tfile.log)
8472 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8474 run_test 128 "interactive lfs for 2 consecutive find's"
8481 local LDPROC=/proc/fs/ldiskfs
8482 local facets=$(get_facets MDS)
8484 for facet in ${facets//,/ }; do
8485 canondev=$(ldiskfs_canon \
8486 *.$(convert_facet2label $facet).mntdev $facet)
8487 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8488 LDPROC=/sys/fs/ldiskfs
8489 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8495 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8496 skip "Only applicable to ldiskfs-based MDTs"
8499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8504 test_mkdir -p $DIR/$tdir
8506 # block size of mds1
8507 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8508 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8509 local MAX=$((MDSBLOCKSIZE * 3))
8511 local I=$(stat -c%s "$DIR/$tdir")
8513 local STRIPE_COUNT=1
8514 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8515 MAX=$((MAX*STRIPE_COUNT))
8516 while [[ $I -le $MAX ]]; do
8517 $MULTIOP $DIR/$tdir/$J Oc
8519 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8520 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8521 #and EFBIG for previous versions
8522 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8524 echo "return code $rc received as expected"
8525 multiop $DIR/$tdir/$J Oc ||
8526 error_exit "multiop failed w/o dir size limit"
8528 I=$(stat -c%s "$DIR/$tdir")
8530 if [ $(lustre_version_code $SINGLEMDS) -lt \
8531 $(version_code 2.4.51) ]
8533 [[ $I -eq $MAX ]] && return 0
8535 [[ $I -gt $MAX ]] && return 0
8537 error_exit "current dir size $I, previous limit $MAX"
8538 elif [ $rc -ne 0 ]; then
8540 error_exit "return code $rc received instead of expected " \
8541 "$EFBIG or $ENOSPC, files in dir $I"
8544 I=$(stat -c%s "$DIR/$tdir")
8548 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8550 run_test 129 "test directory size limit ========================"
8559 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8560 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8563 trap cleanup_130 EXIT RETURN
8565 local fm_file=$DIR/$tfile
8566 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8567 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8568 error "dd failed for $fm_file"
8570 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8571 filefrag -ves $fm_file
8573 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8574 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8575 [ $RC != 0 ] && error "filefrag $fm_file failed"
8577 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8578 grep -v "ext:" | grep -v "found")
8579 lun=$($GETSTRIPE -i $fm_file)
8581 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8584 for line in $filefrag_op
8586 frag_lun=`echo $line | cut -d: -f5`
8587 ext_len=`echo $line | cut -d: -f4`
8588 if (( $frag_lun != $lun )); then
8590 error "FIEMAP on 1-stripe file($fm_file) failed"
8593 (( tot_len += ext_len ))
8596 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8598 error "FIEMAP on 1-stripe file($fm_file) failed;"
8604 echo "FIEMAP on single striped file succeeded"
8606 run_test 130a "FIEMAP (1-stripe file)"
8609 [ "$OSTCOUNT" -lt "2" ] &&
8610 skip_env "skipping FIEMAP on 2-stripe file test" && return
8612 [ "$OSTCOUNT" -ge "10" ] &&
8613 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8615 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8616 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8619 trap cleanup_130 EXIT RETURN
8621 local fm_file=$DIR/$tfile
8622 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8623 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8624 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8626 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8627 error "dd failed on $fm_file"
8629 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8630 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8631 grep -v "ext:" | grep -v "found")
8633 last_lun=$(echo $filefrag_op | cut -d: -f5)
8638 for line in $filefrag_op
8640 frag_lun=`echo $line | cut -d: -f5`
8641 ext_len=`echo $line | cut -d: -f4`
8642 if (( $frag_lun != $last_lun )); then
8643 if (( tot_len != 1024 )); then
8645 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8652 (( tot_len += ext_len ))
8655 if (( num_luns != 2 || tot_len != 1024 )); then
8657 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8663 echo "FIEMAP on 2-stripe file succeeded"
8665 run_test 130b "FIEMAP (2-stripe file)"
8668 [ "$OSTCOUNT" -lt "2" ] &&
8669 skip_env "skipping FIEMAP on 2-stripe file" && return
8671 [ "$OSTCOUNT" -ge "10" ] &&
8672 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8674 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8675 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8678 trap cleanup_130 EXIT RETURN
8680 local fm_file=$DIR/$tfile
8681 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8682 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8683 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8685 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8687 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8688 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8690 last_lun=`echo $filefrag_op | cut -d: -f5`
8695 for line in $filefrag_op
8697 frag_lun=`echo $line | cut -d: -f5`
8698 ext_len=`echo $line | cut -d: -f4`
8699 if (( $frag_lun != $last_lun )); then
8700 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8701 if (( logical != 512 )); then
8703 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8706 if (( tot_len != 512 )); then
8708 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8715 (( tot_len += ext_len ))
8718 if (( num_luns != 2 || tot_len != 512 )); then
8720 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8726 echo "FIEMAP on 2-stripe file with hole succeeded"
8728 run_test 130c "FIEMAP (2-stripe file with hole)"
8731 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8733 [ "$OSTCOUNT" -ge "10" ] &&
8734 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8736 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8737 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8739 trap cleanup_130 EXIT RETURN
8741 local fm_file=$DIR/$tfile
8742 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8743 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8744 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8746 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8747 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8748 error "dd failed on $fm_file"
8750 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8751 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8752 grep -v "ext:" | grep -v "found"`
8754 last_lun=`echo $filefrag_op | cut -d: -f5`
8759 for line in $filefrag_op
8761 frag_lun=`echo $line | cut -d: -f5`
8762 ext_len=`echo $line | cut -d: -f4`
8763 if (( $frag_lun != $last_lun )); then
8764 if (( tot_len != 1024 )); then
8766 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8773 (( tot_len += ext_len ))
8776 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8778 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8784 echo "FIEMAP on N-stripe file succeeded"
8786 run_test 130d "FIEMAP (N-stripe file)"
8789 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8791 [ "$OSTCOUNT" -ge "10" ] &&
8792 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8794 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8795 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8797 trap cleanup_130 EXIT RETURN
8799 local fm_file=$DIR/$tfile
8800 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8801 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8802 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8805 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8806 for ((i = 0; i < $NUM_BLKS; i++))
8808 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8811 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8812 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8814 last_lun=`echo $filefrag_op | cut -d: -f5`
8819 for line in $filefrag_op
8821 frag_lun=`echo $line | cut -d: -f5`
8822 ext_len=`echo $line | cut -d: -f4`
8823 if (( $frag_lun != $last_lun )); then
8824 if (( tot_len != $EXPECTED_LEN )); then
8826 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8833 (( tot_len += ext_len ))
8836 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8838 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8844 echo "FIEMAP with continuation calls succeeded"
8846 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8848 # Test for writev/readv
8850 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8851 error "writev test failed"
8852 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8853 error "readv failed"
8856 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8859 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8860 error "append writev test failed"
8861 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8862 error "append writev test failed"
8865 run_test 131b "test append writev"
8868 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8871 run_test 131c "test read/write on file w/o objects"
8874 rwv -f $DIR/$tfile -w -n 1 1572864
8875 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8876 if [ "$NOB" != 1572864 ]; then
8877 error "Short read filed: read $NOB bytes instead of 1572864"
8881 run_test 131d "test short read"
8884 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8885 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8886 error "read hitting hole failed"
8889 run_test 131e "test read hitting hole"
8894 for node in $(osts_nodes); do
8895 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8896 [ x$gl = x"" ] && gl=0
8897 gl_sum=$((gl_sum + gl))
8907 if [ x$som = x"enabled" ]; then
8908 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8909 MOUNT_OPTS=`echo $MOUNT_OPTS |
8910 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8911 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8913 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8914 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8915 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8918 # do remount to make new mount-conf parameters actual
8925 test_132() { #1028, SOM
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8927 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8928 local mdtidx=$($LFS getstripe -M $DIR)
8929 local facet=mds$((mdtidx + 1))
8931 local MOUNTOPT_SAVE=$MOUNTOPT
8933 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8934 cancel_lru_locks osc
8935 som1=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8936 awk -F= ' {print $2}' | head -n 1)
8938 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8939 stat $DIR/$tfile >/dev/null
8940 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8941 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8943 som_mode_switch $som1 $gl1 $gl2
8945 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8946 cancel_lru_locks osc
8948 som2=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8949 awk -F= ' {print $2}' | head -n 1)
8950 if [ $som1 == $som2 ]; then
8951 error "som is still "$som2
8952 if [ x$som2 = x"enabled" ]; then
8959 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8960 stat $DIR/$tfile >/dev/null
8961 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8962 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8963 som_mode_switch $som2 $gl1 $gl2
8964 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8966 run_test 132 "som avoids glimpse rpc"
8972 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8974 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8976 *) error "Wrong argument $1" ;;
8979 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8980 # if the argument $3 is zero, it means any stat increment is ok.
8981 if [[ $3 -gt 0 ]]; then
8982 count=$(echo $res | awk '{ print $2 }')
8983 [[ $count -ne $3 ]] &&
8984 error "The $2 counter on $1 is wrong - expected $3"
8989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8990 remote_ost_nodsh && skip "remote OST with nodsh" && return
8991 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8993 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8994 { skip "MDS doesn't support rename stats"; return; }
8995 local testdir=$DIR/${tdir}/stats_testdir
8996 mkdir -p $DIR/${tdir}
8999 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9000 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9002 # verify mdt stats first.
9003 mkdir ${testdir} || error "mkdir failed"
9004 check_stats $SINGLEMDS "mkdir" 1
9005 touch ${testdir}/${tfile} || "touch failed"
9006 check_stats $SINGLEMDS "open" 1
9007 check_stats $SINGLEMDS "close" 1
9008 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9009 check_stats $SINGLEMDS "mknod" 1
9010 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9011 check_stats $SINGLEMDS "unlink" 1
9012 rm -f ${testdir}/${tfile} || error "file remove failed"
9013 check_stats $SINGLEMDS "unlink" 2
9015 # remove working dir and check mdt stats again.
9016 rmdir ${testdir} || error "rmdir failed"
9017 check_stats $SINGLEMDS "rmdir" 1
9019 local testdir1=$DIR/${tdir}/stats_testdir1
9021 mkdir -p ${testdir1}
9022 touch ${testdir1}/test1
9023 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9024 check_stats $SINGLEMDS "crossdir_rename" 1
9026 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9027 check_stats $SINGLEMDS "samedir_rename" 1
9031 run_test 133a "Verifying 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 mkdir -p ${testdir} || error "mkdir failed"
9039 touch ${testdir}/${tfile} || "touch failed"
9040 cancel_lru_locks mdc
9043 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9044 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9046 # extra mdt stats verification.
9047 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9048 check_stats $SINGLEMDS "setattr" 1
9049 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9050 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9052 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9053 check_stats $SINGLEMDS "getattr" 1
9055 $LFS df || error "lfs failed"
9056 check_stats $SINGLEMDS "statfs" 1
9060 run_test 133b "Verifying extra MDT stats =================================="
9063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9064 remote_ost_nodsh && skip "remote OST with nodsh" && return
9065 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9066 local testdir=$DIR/${tdir}/stats_testdir
9067 test_mkdir -p ${testdir} || error "mkdir failed"
9069 # verify obdfilter stats.
9070 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9072 cancel_lru_locks osc
9073 wait_delete_completed
9076 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9077 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9079 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9081 cancel_lru_locks osc
9082 check_stats ost "write" 1
9084 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9085 check_stats ost "read" 1
9087 > ${testdir}/${tfile} || error "truncate failed"
9088 check_stats ost "punch" 1
9090 rm -f ${testdir}/${tfile} || error "file remove failed"
9091 wait_delete_completed
9092 check_stats ost "destroy" 1
9096 run_test 133c "Verifying OST stats ========================================"
9103 while [ $value -ge 2 ]; do
9108 if [ $orig -gt $order ]; then
9116 local size=('K' 'M' 'G' 'T');
9118 local size_string=$value
9120 while [ $value -ge 1024 ]; do
9121 if [ $i -gt 3 ]; then
9122 #T is the biggest unit we get here, if that is bigger,
9124 size_string=${value}T
9127 value=$((value >> 10))
9128 if [ $value -lt 1024 ]; then
9129 size_string=${value}${size[$i]}
9140 local context=${2:-.}
9141 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9143 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9149 remote_ost_nodsh && skip "remote OST with nodsh" && return
9150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9151 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9152 { skip "MDS doesn't support rename stats"; return; }
9154 local testdir1=$DIR/${tdir}/stats_testdir1
9155 local testdir2=$DIR/${tdir}/stats_testdir2
9157 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9159 mkdir -p ${testdir1} || error "mkdir failed"
9160 mkdir -p ${testdir2} || error "mkdir failed"
9162 createmany -o $testdir1/test 512 || error "createmany failed"
9164 # check samedir rename size
9165 mv ${testdir1}/test0 ${testdir1}/test_0
9167 local testdir1_size=$(ls -l $DIR/${tdir} |
9168 awk '/stats_testdir1/ {print $5}')
9169 local testdir2_size=$(ls -l $DIR/${tdir} |
9170 awk '/stats_testdir2/ {print $5}')
9172 testdir1_size=$(order_2 $testdir1_size)
9173 testdir2_size=$(order_2 $testdir2_size)
9175 testdir1_size=$(size_in_KMGT $testdir1_size)
9176 testdir2_size=$(size_in_KMGT $testdir2_size)
9178 echo "source rename dir size: ${testdir1_size}"
9179 echo "target rename dir size: ${testdir2_size}"
9181 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9182 eval $cmd || error "$cmd failed"
9183 local samedir=$($cmd | grep 'same_dir')
9184 local same_sample=$(get_rename_size $testdir1_size)
9185 [ -z "$samedir" ] && error "samedir_rename_size count error"
9186 [[ $same_sample -eq 1 ]] ||
9187 error "samedir_rename_size error $same_sample"
9188 echo "Check same dir rename stats success"
9190 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9192 # check crossdir rename size
9193 mv ${testdir1}/test_0 ${testdir2}/test_0
9195 testdir1_size=$(ls -l $DIR/${tdir} |
9196 awk '/stats_testdir1/ {print $5}')
9197 testdir2_size=$(ls -l $DIR/${tdir} |
9198 awk '/stats_testdir2/ {print $5}')
9200 testdir1_size=$(order_2 $testdir1_size)
9201 testdir2_size=$(order_2 $testdir2_size)
9203 testdir1_size=$(size_in_KMGT $testdir1_size)
9204 testdir2_size=$(size_in_KMGT $testdir2_size)
9206 echo "source rename dir size: ${testdir1_size}"
9207 echo "target rename dir size: ${testdir2_size}"
9209 eval $cmd || error "$cmd failed"
9210 local crossdir=$($cmd | grep 'crossdir')
9211 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9212 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9213 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9214 [[ $src_sample -eq 1 ]] ||
9215 error "crossdir_rename_size error $src_sample"
9216 [[ $tgt_sample -eq 1 ]] ||
9217 error "crossdir_rename_size error $tgt_sample"
9218 echo "Check cross dir rename stats success"
9221 run_test 133d "Verifying rename_stats ========================================"
9224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9225 remote_ost_nodsh && skip "remote OST with nodsh" && return
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9227 local testdir=$DIR/${tdir}/stats_testdir
9228 local ctr f0 f1 bs=32768 count=42 sum
9230 mkdir -p ${testdir} || error "mkdir failed"
9232 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9234 for ctr in {write,read}_bytes; do
9236 cancel_lru_locks osc
9238 do_facet ost1 $LCTL set_param -n \
9239 "obdfilter.*.exports.clear=clear"
9241 if [ $ctr = write_bytes ]; then
9243 f1=${testdir}/${tfile}
9245 f0=${testdir}/${tfile}
9249 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9252 cancel_lru_locks osc
9254 sum=$(do_facet ost1 $LCTL get_param \
9255 "obdfilter.*.exports.*.stats" |
9256 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9257 $1 == ctr { sum += $7 }
9258 END { printf("%0.0f", sum) }')
9260 if ((sum != bs * count)); then
9261 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9267 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9272 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9273 /sys/fs/lustre/ /sys/fs/lnet/"
9275 for dir in $dirs; do
9276 if [ -d $dir ]; then
9277 proc_dirs="$proc_dirs $dir"
9283 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9284 remote_ost_nodsh && skip "remote OST with nodsh" && return
9285 # First without trusting modes.
9286 find $proc_dirs -exec cat '{}' \; &> /dev/null
9288 # Second verifying readability.
9291 -exec cat '{}' \; &> /dev/null ||
9292 error "proc file read failed"
9294 for facet in $SINGLEMDS ost1; do
9295 do_facet $facet find $proc_dirs \
9296 ! -name req_history \
9297 -exec cat '{}' \\\; &> /dev/null
9299 do_facet $facet find $proc_dirs \
9300 ! -name req_history \
9302 -exec cat '{}' \\\; &> /dev/null ||
9303 error "proc file read failed"
9306 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9311 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9312 /sys/fs/lustre/ /sys/fs/lnet/"
9314 for dir in $dirs; do
9315 if [ -d $dir ]; then
9316 proc_dirs="$proc_dirs $dir"
9322 # Second verifying readability.
9325 -not -name force_lbug \
9326 -not -name changelog_mask \
9327 -exec badarea_io '{}' \; &> /dev/null ||
9328 error "find $proc_dirs failed"
9330 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9331 skip "Too old lustre on MDS"
9333 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9334 skip "Too old lustre on ost1"
9336 for facet in $SINGLEMDS ost1; do
9337 do_facet $facet find $proc_dirs \
9339 -not -name force_lbug \
9340 -not -name changelog_mask \
9341 -exec badarea_io '{}' \\\; &> /dev/null ||
9342 error "$facet find $proc_dirs failed"
9346 # remount the FS in case writes/reads /proc break the FS
9347 cleanup || error "failed to unmount"
9348 setup || error "failed to setup"
9351 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9353 test_140() { #bug-17379
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9355 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9356 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9357 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9359 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9360 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9362 while i=`expr $i + 1`; do
9363 test_mkdir -p $i || error "Creating dir $i"
9364 cd $i || error "Changing to $i"
9365 ln -s ../stat stat || error "Creating stat symlink"
9366 # Read the symlink until ELOOP present,
9367 # not LBUGing the system is considered success,
9368 # we didn't overrun the stack.
9369 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9371 if [ $ret -eq 40 ]; then
9374 error "Open stat symlink"
9380 echo "The symlink depth = $i"
9381 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9382 error "Invalid symlink depth"
9384 # Test recursive symlink
9385 ln -s symlink_self symlink_self
9386 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9387 echo "open symlink_self returns $ret"
9388 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9390 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9394 local TF="$TMP/$tfile"
9396 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9398 cancel_lru_locks osc
9399 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9400 remount_client $MOUNT
9402 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9405 $TRUNCATE $DIR/$tfile 6000
9406 cancel_lru_locks osc
9407 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9410 echo "12345" >>$DIR/$tfile
9411 cancel_lru_locks osc
9412 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9415 echo "12345" >>$DIR/$tfile
9416 cancel_lru_locks osc
9417 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9422 run_test 150 "truncate/append tests"
9424 #LU-2902 roc_hit was not able to read all values from lproc
9425 function roc_hit_init() {
9426 local list=$(comma_list $(osts_nodes))
9427 local dir=$DIR/$tdir-check
9428 local file=$dir/file
9434 #use setstripe to do a write to every ost
9435 for i in $(seq 0 $((OSTCOUNT-1))); do
9436 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9437 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9438 idx=$(printf %04x $i)
9439 BEFORE=$(get_osd_param $list *OST*$idx stats |
9440 awk '$1 == "cache_access" {sum += $7}
9441 END { printf("%0.0f", sum) }')
9443 cancel_lru_locks osc
9444 cat $file >/dev/null
9446 AFTER=$(get_osd_param $list *OST*$idx stats |
9447 awk '$1 == "cache_access" {sum += $7}
9448 END { printf("%0.0f", sum) }')
9450 echo BEFORE:$BEFORE AFTER:$AFTER
9451 if ! let "AFTER - BEFORE == 4"; then
9453 error "roc_hit is not safe to use"
9461 function roc_hit() {
9462 local list=$(comma_list $(osts_nodes))
9463 echo $(get_osd_param $list '' stats |
9464 awk '$1 == "cache_hit" {sum += $7}
9465 END { printf("%0.0f", sum) }')
9468 function set_cache() {
9471 if [ "$2" == "off" ]; then
9474 local list=$(comma_list $(osts_nodes))
9475 set_osd_param $list '' $1_cache_enable $on
9477 cancel_lru_locks osc
9481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9482 remote_ost_nodsh && skip "remote OST with nodsh" && return
9485 local list=$(comma_list $(osts_nodes))
9487 # check whether obdfilter is cache capable at all
9488 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9489 echo "not cache-capable obdfilter"
9493 # check cache is enabled on all obdfilters
9494 if get_osd_param $list '' read_cache_enable | grep 0; then
9495 echo "oss cache is disabled"
9499 set_osd_param $list '' writethrough_cache_enable 1
9501 # check write cache is enabled on all obdfilters
9502 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9503 echo "oss write cache is NOT enabled"
9509 #define OBD_FAIL_OBD_NO_LRU 0x609
9510 do_nodes $list $LCTL set_param fail_loc=0x609
9512 # pages should be in the case right after write
9513 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9516 local BEFORE=$(roc_hit)
9517 cancel_lru_locks osc
9518 cat $DIR/$tfile >/dev/null
9519 local AFTER=$(roc_hit)
9521 do_nodes $list $LCTL set_param fail_loc=0
9523 if ! let "AFTER - BEFORE == CPAGES"; then
9524 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9527 # the following read invalidates the cache
9528 cancel_lru_locks osc
9529 set_osd_param $list '' read_cache_enable 0
9530 cat $DIR/$tfile >/dev/null
9532 # now data shouldn't be found in the cache
9534 cancel_lru_locks osc
9535 cat $DIR/$tfile >/dev/null
9537 if let "AFTER - BEFORE != 0"; then
9538 error "IN CACHE: before: $BEFORE, after: $AFTER"
9541 set_osd_param $list '' read_cache_enable 1
9544 run_test 151 "test cache on oss and controls ==============================="
9547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9548 local TF="$TMP/$tfile"
9550 # simulate ENOMEM during write
9551 #define OBD_FAIL_OST_NOMEM 0x226
9552 lctl set_param fail_loc=0x80000226
9553 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9555 sync || error "sync failed"
9556 lctl set_param fail_loc=0
9558 # discard client's cache
9559 cancel_lru_locks osc
9561 # simulate ENOMEM during read
9562 lctl set_param fail_loc=0x80000226
9563 cmp $TF $DIR/$tfile || error "cmp failed"
9564 lctl set_param fail_loc=0
9568 run_test 152 "test read/write with enomem ============================"
9571 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9573 run_test 153 "test if fdatasync does not crash ======================="
9575 dot_lustre_fid_permission_check() {
9577 local ffid=$MOUNT/.lustre/fid/$fid
9580 echo "stat fid $fid"
9581 stat $ffid > /dev/null || error "stat $ffid failed."
9582 echo "touch fid $fid"
9583 touch $ffid || error "touch $ffid failed."
9584 echo "write to fid $fid"
9585 cat /etc/hosts > $ffid || error "write $ffid failed."
9586 echo "read fid $fid"
9587 diff /etc/hosts $ffid || error "read $ffid failed."
9588 echo "append write to fid $fid"
9589 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9590 echo "rename fid $fid"
9591 mv $ffid $test_dir/$tfile.1 &&
9592 error "rename $ffid to $tfile.1 should fail."
9593 touch $test_dir/$tfile.1
9594 mv $test_dir/$tfile.1 $ffid &&
9595 error "rename $tfile.1 to $ffid should fail."
9596 rm -f $test_dir/$tfile.1
9597 echo "truncate fid $fid"
9598 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9599 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9600 echo "link fid $fid"
9601 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9603 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9604 echo "setfacl fid $fid"
9605 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9606 echo "getfacl fid $fid"
9607 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9609 echo "unlink fid $fid"
9610 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9611 echo "mknod fid $fid"
9612 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9614 fid=[0xf00000400:0x1:0x0]
9615 ffid=$MOUNT/.lustre/fid/$fid
9617 echo "stat non-exist fid $fid"
9618 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9619 echo "write to non-exist fid $fid"
9620 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9621 echo "link new fid $fid"
9622 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9624 mkdir -p $test_dir/$tdir
9625 touch $test_dir/$tdir/$tfile
9626 fid=$($LFS path2fid $test_dir/$tdir)
9629 error "error: could not get fid for $test_dir/$dir/$tfile."
9631 ffid=$MOUNT/.lustre/fid/$fid
9634 ls $ffid > /dev/null || error "ls $ffid failed."
9635 echo "touch $fid/$tfile.1"
9636 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9638 echo "touch $MOUNT/.lustre/fid/$tfile"
9639 touch $MOUNT/.lustre/fid/$tfile && \
9640 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9642 echo "setxattr to $MOUNT/.lustre/fid"
9643 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9645 echo "listxattr for $MOUNT/.lustre/fid"
9646 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9648 echo "delxattr from $MOUNT/.lustre/fid"
9649 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9651 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9652 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9653 error "touch invalid fid should fail."
9655 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9656 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9657 error "touch non-normal fid should fail."
9659 echo "rename $tdir to $MOUNT/.lustre/fid"
9660 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9661 error "rename to $MOUNT/.lustre/fid should fail."
9663 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9665 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9666 local new_obf_mode=777
9668 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9669 chmod $new_obf_mode $DIR/.lustre/fid ||
9670 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9672 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9673 [ $obf_mode -eq $new_obf_mode ] ||
9674 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9676 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9677 chmod $old_obf_mode $DIR/.lustre/fid ||
9678 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9681 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9682 fid=$($LFS path2fid $test_dir/$tfile-2)
9684 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9686 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9687 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9688 error "create lov data thru .lustre failed"
9690 echo "cp /etc/passwd $test_dir/$tfile-2"
9691 cp /etc/passwd $test_dir/$tfile-2 ||
9692 error "copy to $test_dir/$tfile-2 failed."
9693 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9694 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9695 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9697 rm -rf $test_dir/tfile.lnk
9698 rm -rf $test_dir/$tfile-2
9702 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9703 skip "Need MDS version at least 2.4.1" && return
9706 local FID=$($LFS path2fid $DIR/$tfile)
9707 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9709 # check that we get the same pathname back
9710 local FOUND=$($LFS fid2path $MOUNT $FID)
9711 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9712 [ "$FOUND" != "$DIR/$tfile" ] &&
9713 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9717 run_test 154A "lfs path2fid and fid2path basic checks"
9720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9721 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9722 { skip "Need MDS version at least 2.2.51"; return 0; }
9723 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9725 cp /etc/hosts $DIR/$tfile
9727 fid=$($LFS path2fid $DIR/$tfile)
9729 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9731 dot_lustre_fid_permission_check "$fid" $DIR ||
9732 error "dot lustre permission check $fid failed"
9734 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9736 touch $MOUNT/.lustre/file &&
9737 error "creation is not allowed under .lustre"
9739 mkdir $MOUNT/.lustre/dir &&
9740 error "mkdir is not allowed under .lustre"
9744 run_test 154a "Open-by-FID"
9747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9748 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9749 { skip "Need MDS version at least 2.2.51"; return 0; }
9751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9753 local remote_dir=$DIR/$tdir/remote_dir
9758 $LFS mkdir -i $MDTIDX $remote_dir ||
9759 error "create remote directory failed"
9761 cp /etc/hosts $remote_dir/$tfile
9763 fid=$($LFS path2fid $remote_dir/$tfile)
9765 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9767 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9768 error "dot lustre permission check $fid failed"
9771 run_test 154b "Open-by-FID for remote directory"
9774 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9775 skip "Need MDS version at least 2.4.1" && return
9777 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9778 local FID1=$($LFS path2fid $DIR/$tfile.1)
9779 local FID2=$($LFS path2fid $DIR/$tfile.2)
9780 local FID3=$($LFS path2fid $DIR/$tfile.3)
9783 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9784 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9785 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9787 [ "$FID" = "${!want}" ] ||
9788 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9792 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9793 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9794 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9798 run_test 154c "lfs path2fid and fid2path multiple arguments"
9801 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9802 skip "Need MDS version at least 2.5.53" && return
9805 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9809 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9816 fid=$($LFS path2fid $DIR/$tfile)
9819 cmd="exec $fd<$DIR/$tfile"
9821 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9822 echo $fid_list | grep $fid
9825 cmd="exec $fd>/dev/null"
9827 if [ $rc -ne 0 ]; then
9828 error "FID $fid not found in open files list $fid_list"
9831 run_test 154d "Verify open file fid"
9835 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9836 skip "Need MDS version at least 2.6.50" && return
9838 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9839 error ".lustre returned by readdir"
9842 run_test 154e ".lustre is not returned by readdir"
9845 # create parent directory on a single MDT to avoid cross-MDT hardlinks
9846 test_mkdir -p -c1 $DIR/$tdir/d
9847 # test dirs inherit from its stripe
9848 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
9849 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
9850 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
9851 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
9854 # get fid of parents
9855 local FID0=$($LFS path2fid $DIR/$tdir/d)
9856 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
9857 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
9858 local FID3=$($LFS path2fid $DIR)
9860 # check that path2fid --parents returns expected <parent_fid>/name
9861 # 1) test for a directory (single parent)
9862 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
9863 [ "$parent" == "$FID0/foo1" ] ||
9864 error "expected parent: $FID0/foo1, got: $parent"
9866 # 2) test for a file with nlink > 1 (multiple parents)
9867 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
9868 echo "$parent" | grep -F "$FID1/$tfile" ||
9869 error "$FID1/$tfile not returned in parent list"
9870 echo "$parent" | grep -F "$FID2/link" ||
9871 error "$FID2/link not returned in parent list"
9873 # 3) get parent by fid
9874 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
9875 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9876 echo "$parent" | grep -F "$FID1/$tfile" ||
9877 error "$FID1/$tfile not returned in parent list (by fid)"
9878 echo "$parent" | grep -F "$FID2/link" ||
9879 error "$FID2/link not returned in parent list (by fid)"
9881 # 4) test for entry in root directory
9882 parent=$($LFS path2fid --parents $DIR/f)
9883 echo "$parent" | grep -F "$FID3/f" ||
9884 error "$FID3/f not returned in parent list"
9886 # 5) test it on root directory
9887 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
9888 error "$MOUNT should not have parents"
9890 # enable xattr caching and check that linkea is correctly updated
9891 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9892 save_lustre_params client "llite.*.xattr_cache" > $save
9893 lctl set_param llite.*.xattr_cache 1
9895 # 6.1) linkea update on rename
9896 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
9898 # get parents by fid
9899 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9900 # foo1 should no longer be returned in parent list
9901 echo "$parent" | grep -F "$FID1" &&
9902 error "$FID1 should no longer be in parent list"
9903 # the new path should appear
9904 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
9905 error "$FID2/$tfile.moved is not in parent list"
9907 # 6.2) linkea update on unlink
9908 rm -f $DIR/$tdir/d/foo2/link
9909 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9910 # foo2/link should no longer be returned in parent list
9911 echo "$parent" | grep -F "$FID2/link" &&
9912 error "$FID2/link should no longer be in parent list"
9916 restore_lustre_params < $save
9918 run_test 154f "get parent fids by reading link ea"
9920 test_155_small_load() {
9921 local temp=$TMP/$tfile
9922 local file=$DIR/$tfile
9924 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9925 error "dd of=$temp bs=6096 count=1 failed"
9927 cancel_lru_locks osc
9928 cmp $temp $file || error "$temp $file differ"
9930 $TRUNCATE $temp 6000
9931 $TRUNCATE $file 6000
9932 cmp $temp $file || error "$temp $file differ (truncate1)"
9934 echo "12345" >>$temp
9935 echo "12345" >>$file
9936 cmp $temp $file || error "$temp $file differ (append1)"
9938 echo "12345" >>$temp
9939 echo "12345" >>$file
9940 cmp $temp $file || error "$temp $file differ (append2)"
9946 test_155_big_load() {
9947 remote_ost_nodsh && skip "remote OST with nodsh" && return
9948 local temp=$TMP/$tfile
9949 local file=$DIR/$tfile
9952 local cache_size=$(do_facet ost$((MAXI+1)) \
9953 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9954 local large_file_size=$((cache_size * 2))
9956 echo "OSS cache size: $cache_size KB"
9957 echo "Large file size: $large_file_size KB"
9959 [ $MAXV -le $large_file_size ] && \
9960 skip_env "max available OST size needs > $large_file_size KB" && \
9963 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9965 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9966 error "dd of=$temp bs=$large_file_size count=1k failed"
9969 cancel_lru_locks osc
9970 cmp $temp $file || error "$temp $file differ"
9977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9979 set_cache writethrough on
9982 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9987 set_cache writethrough off
9990 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9995 set_cache writethrough on
9998 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10003 set_cache writethrough off
10004 test_155_small_load
10006 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10011 set_cache writethrough on
10014 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10019 set_cache writethrough off
10022 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10027 set_cache writethrough on
10030 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10035 set_cache writethrough off
10038 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10041 remote_ost_nodsh && skip "remote OST with nodsh" && return
10042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10046 local file="$DIR/$tfile"
10048 [ "$(facet_fstype ost1)" = "zfs" ] &&
10049 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
10054 log "Turn on read and write cache"
10056 set_cache writethrough on
10058 log "Write data and read it back."
10059 log "Read should be satisfied from the cache."
10060 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10062 cancel_lru_locks osc
10063 cat $file >/dev/null
10065 if ! let "AFTER - BEFORE == CPAGES"; then
10066 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10068 log "cache hits:: before: $BEFORE, after: $AFTER"
10071 log "Read again; it should be satisfied from the cache."
10073 cancel_lru_locks osc
10074 cat $file >/dev/null
10076 if ! let "AFTER - BEFORE == CPAGES"; then
10077 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10079 log "cache hits:: before: $BEFORE, after: $AFTER"
10083 log "Turn off the read cache and turn on the write cache"
10085 set_cache writethrough on
10087 log "Read again; it should be satisfied from the cache."
10089 cancel_lru_locks osc
10090 cat $file >/dev/null
10092 if ! let "AFTER - BEFORE == CPAGES"; then
10093 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10095 log "cache hits:: before: $BEFORE, after: $AFTER"
10098 log "Read again; it should not be satisfied from the cache."
10100 cancel_lru_locks osc
10101 cat $file >/dev/null
10103 if ! let "AFTER - BEFORE == 0"; then
10104 error "IN CACHE: before: $BEFORE, after: $AFTER"
10106 log "cache hits:: before: $BEFORE, after: $AFTER"
10109 log "Write data and read it back."
10110 log "Read should be satisfied from the cache."
10111 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10113 cancel_lru_locks osc
10114 cat $file >/dev/null
10116 if ! let "AFTER - BEFORE == CPAGES"; then
10117 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10119 log "cache hits:: before: $BEFORE, after: $AFTER"
10122 log "Read again; it should not be satisfied from the cache."
10124 cancel_lru_locks osc
10125 cat $file >/dev/null
10127 if ! let "AFTER - BEFORE == 0"; then
10128 error "IN CACHE: before: $BEFORE, after: $AFTER"
10130 log "cache hits:: before: $BEFORE, after: $AFTER"
10134 log "Turn off read and write cache"
10136 set_cache writethrough off
10138 log "Write data and read it back"
10139 log "It should not be satisfied from the cache."
10141 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10142 cancel_lru_locks osc
10144 cat $file >/dev/null
10146 if ! let "AFTER - BEFORE == 0"; then
10147 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10149 log "cache hits:: before: $BEFORE, after: $AFTER"
10152 log "Turn on the read cache and turn off the write cache"
10154 set_cache writethrough off
10156 log "Write data and read it back"
10157 log "It should not be satisfied from the cache."
10159 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10161 cancel_lru_locks osc
10162 cat $file >/dev/null
10164 if ! let "AFTER - BEFORE == 0"; then
10165 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10167 log "cache hits:: before: $BEFORE, after: $AFTER"
10170 log "Read again; it should be satisfied from the cache."
10172 cancel_lru_locks osc
10173 cat $file >/dev/null
10175 if ! let "AFTER - BEFORE == CPAGES"; then
10176 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10178 log "cache hits:: before: $BEFORE, after: $AFTER"
10183 run_test 156 "Verification of tunables ============================"
10187 if [[ $MDSCOUNT -gt 1 ]]; then
10188 error_ignore bz17935 $*
10196 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10198 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10200 if [ $MASK -eq 1 ]; then
10201 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10203 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10207 changelog_extract_field() {
10211 local identifier=$4
10213 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10214 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10220 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10221 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10222 { skip "Need MDS version at least 2.2.0"; return; }
10224 local CL_USERS="mdd.$MDT0.changelog_users"
10225 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10226 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10227 echo "Registered as changelog user $USER"
10228 $GET_CL_USERS | grep -q $USER ||
10229 error "User $USER not found in changelog_users"
10232 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10233 touch $DIR/$tdir/pics/2008/zachy/timestamp
10234 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10235 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10236 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10237 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10238 rm $DIR/$tdir/pics/desktop.jpg
10240 $LFS changelog $MDT0 | tail -5
10242 echo "verifying changelog mask"
10243 changelog_chmask "MKDIR"
10244 changelog_chmask "CLOSE"
10246 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10247 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10249 changelog_chmask "MKDIR"
10250 changelog_chmask "CLOSE"
10252 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10253 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10255 $LFS changelog $MDT0
10256 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10257 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10258 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10259 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10262 echo "verifying target fid"
10263 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10264 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10265 [ "$fidc" == "$fidf" ] ||
10266 err17935 "fid in changelog $fidc != file fid $fidf"
10267 echo "verifying parent fid"
10268 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10269 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10270 [ "$fidc" == "$fidf" ] ||
10271 err17935 "pfid in changelog $fidc != dir fid $fidf"
10273 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10274 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10275 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10276 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10277 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10278 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10280 MIN_REC=$($GET_CL_USERS |
10281 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10282 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10283 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10284 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10285 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10287 # LU-3446 changelog index reset on MDT restart
10288 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10289 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10290 $LFS changelog_clear $MDT0 $USER 0
10291 stop $SINGLEMDS || error "Fail to stop MDT."
10292 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10293 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10294 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10295 [ $CUR_REC1 == $CUR_REC2 ] ||
10296 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10298 echo "verifying user deregister"
10299 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10300 $GET_CL_USERS | grep -q $USER &&
10301 error "User $USER still in changelog_users"
10303 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10304 if [ $USERS -eq 0 ]; then
10305 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10306 touch $DIR/$tdir/chloe
10307 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10308 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10309 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10311 echo "$USERS other changelog users; can't verify off"
10314 run_test 160a "changelog sanity"
10316 test_160b() { # LU-3587
10317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10319 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10320 { skip "Need MDS version at least 2.2.0"; return; }
10322 local CL_USERS="mdd.$MDT0.changelog_users"
10323 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10324 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10325 echo "Registered as changelog user $USER"
10326 $GET_CL_USERS | grep -q $USER ||
10327 error "User $USER not found in changelog_users"
10329 local LONGNAME1=$(str_repeat a 255)
10330 local LONGNAME2=$(str_repeat b 255)
10333 echo "creating very long named file"
10334 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10335 echo "moving very long named file"
10336 mv $LONGNAME1 $LONGNAME2
10338 $LFS changelog $MDT0 | grep RENME
10340 echo "deregistering $USER"
10341 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10345 run_test 160b "Verify that very long rename doesn't crash in changelog"
10349 local server_version=$(lustre_version_code $SINGLEMDS)
10351 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10352 [[ $server_version -gt $(version_code 2.5.1) &&
10353 $server_version -lt $(version_code 2.5.50) ]] ||
10354 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10357 # Registration step
10358 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10359 changelog_register -n)
10362 mkdir -p $DIR/$tdir
10363 $MCREATE $DIR/$tdir/foo_160c
10364 changelog_chmask "TRUNC"
10365 $TRUNCATE $DIR/$tdir/foo_160c 200
10366 changelog_chmask "TRUNC"
10367 $TRUNCATE $DIR/$tdir/foo_160c 199
10368 $LFS changelog $MDT0
10369 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10370 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10371 $LFS changelog_clear $MDT0 $USER 0
10373 # Deregistration step
10374 echo "deregistering $USER"
10375 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10377 run_test 160c "verify that changelog log catch the truncate event"
10380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10381 test_mkdir -p -c1 $DIR/$tdir
10382 cp /etc/hosts $DIR/$tdir/$tfile
10383 test_mkdir -c1 $DIR/$tdir/foo1
10384 test_mkdir -c1 $DIR/$tdir/foo2
10385 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10386 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10387 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10388 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10389 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10390 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10391 $LFS fid2path $DIR $FID
10392 err17935 "bad link ea"
10395 rm $DIR/$tdir/foo2/zachary
10397 rm $DIR/$tdir/foo2/thor
10399 rm $DIR/$tdir/$tfile
10401 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10402 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10404 $LFS fid2path $DIR $FID
10405 err17935 "bad link rename"
10407 rm $DIR/$tdir/foo2/maggie
10410 local longname=filename_avg_len_is_thirty_two_
10411 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10412 error "failed to hardlink many files"
10413 links=$($LFS fid2path $DIR $FID | wc -l)
10414 echo -n "${links}/1000 links in link EA"
10415 [[ $links -gt 60 ]] ||
10416 err17935 "expected at least 60 links in link EA"
10417 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10418 error "failed to unlink many hardlinks"
10420 run_test 161a "link ea sanity"
10423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10424 [ $MDSCOUNT -lt 2 ] &&
10425 skip "skipping remote directory test" && return
10427 local remote_dir=$DIR/$tdir/remote_dir
10429 mkdir -p $DIR/$tdir
10430 $LFS mkdir -i $MDTIDX $remote_dir ||
10431 error "create remote directory failed"
10433 cp /etc/hosts $remote_dir/$tfile
10434 mkdir -p $remote_dir/foo1
10435 mkdir -p $remote_dir/foo2
10436 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10437 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10438 ln $remote_dir/$tfile $remote_dir/foo1/luna
10439 ln $remote_dir/$tfile $remote_dir/foo2/thor
10441 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10443 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10444 $LFS fid2path $DIR $FID
10445 err17935 "bad link ea"
10448 rm $remote_dir/foo2/zachary
10450 rm $remote_dir/foo2/thor
10452 rm $remote_dir/$tfile
10454 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10455 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10456 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10457 $LFS fid2path $DIR $FID
10458 err17935 "bad link rename"
10460 rm $remote_dir/foo2/maggie
10463 local longname=filename_avg_len_is_thirty_two_
10464 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10465 error "failed to hardlink many files"
10466 links=$($LFS fid2path $DIR $FID | wc -l)
10467 echo -n "${links}/1000 links in link EA"
10468 [[ ${links} -gt 60 ]] ||
10469 err17935 "expected at least 60 links in link EA"
10470 unlinkmany $remote_dir/foo2/$longname 1000 ||
10471 error "failed to unlink many hardlinks"
10473 run_test 161b "link ea sanity under remote directory"
10476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10478 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10479 skip "Need MDS version at least 2.1.5" && return
10481 # define CLF_RENAME_LAST 0x0001
10482 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10483 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10484 changelog_register -n)
10486 mkdir -p $DIR/$tdir
10487 touch $DIR/$tdir/foo_161c
10488 touch $DIR/$tdir/bar_161c
10489 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10490 $LFS changelog $MDT0 | grep RENME
10491 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10493 $LFS changelog_clear $MDT0 $USER 0
10494 if [ x$flags != "x0x1" ]; then
10495 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10497 error "flag $flags is not 0x1"
10499 echo "rename overwrite a target having nlink = 1," \
10500 "changelog record has flags of $flags"
10502 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10503 touch $DIR/$tdir/foo_161c
10504 touch $DIR/$tdir/bar_161c
10505 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10506 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10507 $LFS changelog $MDT0 | grep RENME
10508 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10509 $LFS changelog_clear $MDT0 $USER 0
10510 if [ x$flags != "x0x0" ]; then
10511 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10513 error "flag $flags is not 0x0"
10515 echo "rename overwrite a target having nlink > 1," \
10516 "changelog record has flags of $flags"
10518 # rename doesn't overwrite a target (changelog flag 0x0)
10519 touch $DIR/$tdir/foo_161c
10520 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10521 $LFS changelog $MDT0 | grep RENME
10522 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10523 $LFS changelog_clear $MDT0 $USER 0
10524 if [ x$flags != "x0x0" ]; then
10525 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10527 error "flag $flags is not 0x0"
10529 echo "rename doesn't overwrite a target," \
10530 "changelog record has flags of $flags"
10532 # define CLF_UNLINK_LAST 0x0001
10533 # unlink a file having nlink = 1 (changelog flag 0x1)
10534 rm -f $DIR/$tdir/foo2_161c
10535 $LFS changelog $MDT0 | grep UNLNK
10536 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10537 $LFS changelog_clear $MDT0 $USER 0
10538 if [ x$flags != "x0x1" ]; then
10539 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10541 error "flag $flags is not 0x1"
10543 echo "unlink a file having nlink = 1," \
10544 "changelog record has flags of $flags"
10546 # unlink a file having nlink > 1 (changelog flag 0x0)
10547 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10548 rm -f $DIR/$tdir/foobar_161c
10549 $LFS changelog $MDT0 | grep UNLNK
10550 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10551 $LFS changelog_clear $MDT0 $USER 0
10552 if [ x$flags != "x0x0" ]; then
10553 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10555 error "flag $flags is not 0x0"
10557 echo "unlink a file having nlink > 1," \
10558 "changelog record has flags of $flags"
10559 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10561 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10568 local path=$(${LFS} fid2path $*)
10569 # Remove the '//' indicating a remote directory
10570 path=$(echo $path | sed 's#//#/#g')
10573 if [ $RC -ne 0 ]; then
10574 err17935 "path looked up of $expected failed. Error $RC"
10576 elif [ "${path}" != "${expected}" ]; then
10577 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10580 echo "fid $fid resolves to path $path (expected $expected)"
10584 # Make changes to filesystem
10585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10586 test_mkdir -p -c1 $DIR/$tdir/d2
10587 touch $DIR/$tdir/d2/$tfile
10588 touch $DIR/$tdir/d2/x1
10589 touch $DIR/$tdir/d2/x2
10590 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10591 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10593 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10594 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10595 error "check path $tdir/d2/$tfile failed"
10598 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10599 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10600 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10601 error "check path $tdir/d2/p/q/r/slink failed"
10603 # softlink to wrong file
10604 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10605 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10606 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10607 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10610 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10611 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10612 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10613 # fid2path dir/fsname should both work
10614 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10615 error "check path $tdir/d2/a/b/c/new_file failed"
10616 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10617 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10619 # hardlink count: check that there are 2 links
10620 # Doesnt work with CMD yet: 17935
10621 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10622 err17935 "expected 2 links"
10624 # hardlink indexing: remove the first link
10625 rm $DIR/$tdir/d2/p/q/r/hlink
10626 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10627 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10631 run_test 162 "path lookup sanity"
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10638 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10639 error "create striped dir failed"
10641 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10642 tail -n 1 | awk '{print $2}')
10643 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10645 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10646 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10649 for ((i=0;i<5;i++)); do
10650 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10651 error "get fid for f$i failed"
10652 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10653 error "check path $tdir/striped_dir/f$i failed"
10655 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10656 error "get fid for d$i failed"
10657 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10658 error "check path $tdir/striped_dir/d$i failed"
10663 run_test 162b "striped directory path lookup sanity"
10665 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10667 test_mkdir $DIR/$tdir.local
10668 test_mkdir $DIR/$tdir.remote
10669 local lpath=$tdir.local
10670 local rpath=$tdir.remote
10672 for ((i = 0; i <= 101; i++)); do
10675 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10676 error "get fid for local directory $DIR/$lpath failed"
10677 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10678 error "check path for local directory $DIR/$lpath failed"
10681 test_mkdir $DIR/$rpath
10682 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10683 error "get fid for remote directory $DIR/$rpath failed"
10684 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10685 error "check path for remote directory $DIR/$rpath failed"
10690 run_test 162c "fid2path works with paths 100 or more directories deep"
10693 # do directio so as not to populate the page cache
10694 log "creating a 10 Mb file"
10695 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10696 log "starting reads"
10697 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10698 log "truncating the file"
10699 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10701 kill %+ || true # reads might have finished
10702 echo "wait until dd is finished"
10704 log "removing the temporary file"
10705 rm -rf $DIR/$tfile || error "tmp file removal failed"
10707 run_test 169 "parallel read and truncate should not deadlock"
10710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10711 $LCTL clear # bug 18514
10712 $LCTL debug_daemon start $TMP/${tfile}_log_good
10714 $LCTL debug_daemon stop
10715 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10716 error "sed failed to read log_good"
10718 $LCTL debug_daemon start $TMP/${tfile}_log_good
10720 $LCTL debug_daemon stop
10722 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10723 error "lctl df log_bad failed"
10725 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10726 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10728 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10729 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10731 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10732 error "bad_line good_line1 good_line2 are empty"
10734 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10735 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10736 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10738 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10739 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10740 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10742 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10743 error "bad_line_new good_line_new are empty"
10745 local expected_good=$((good_line1 + good_line2*2))
10747 rm -f $TMP/${tfile}*
10748 # LU-231, short malformed line may not be counted into bad lines
10749 if [ $bad_line -ne $bad_line_new ] &&
10750 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10751 error "expected $bad_line bad lines, but got $bad_line_new"
10755 if [ $expected_good -ne $good_line_new ]; then
10756 error "expected $expected_good good lines, but got $good_line_new"
10761 run_test 170 "test lctl df to handle corrupted log ====================="
10763 test_171() { # bug20592
10764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10765 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10766 $LCTL set_param fail_loc=0x50e
10767 $LCTL set_param fail_val=3000
10768 multiop_bg_pause $DIR/$tfile O_s || true
10770 kill -USR1 $MULTIPID
10774 if dmesg | grep "recursive fault"; then
10775 error "caught a recursive fault"
10777 $LCTL set_param fail_loc=0
10780 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10782 # it would be good to share it with obdfilter-survey/iokit-libecho code
10783 setup_obdecho_osc () {
10786 local obdfilter_name=$2
10787 echo "Creating new osc for $obdfilter_name on $ost_nid"
10788 # make sure we can find loopback nid
10789 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10791 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10792 ${obdfilter_name}_osc_UUID || rc=2; }
10793 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10794 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10798 cleanup_obdecho_osc () {
10799 local obdfilter_name=$1
10800 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10801 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10808 local pages=${3:-64}
10813 local obd_size=$(get_obd_size $node $OBD)
10814 local page_size=$(get_page_size $node)
10815 if [[ -n "$obd_size" ]]; then
10816 local new_count=$((obd_size / (pages * page_size / 1024)))
10817 [[ $new_count -ge $count ]] || count=$new_count
10820 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10821 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10823 if [ $rc -eq 0 ]; then
10824 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10825 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10827 echo "New object id is $id"
10828 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10830 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10831 "test_brw $count w v $pages $id" || rc=4; }
10832 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10834 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10835 "cleanup" || rc=5; }
10836 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10837 "detach" || rc=6; }
10838 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10844 remote_ost_nodsh && skip "remote OST with nodsh" && return
10846 local rmmod_local=0
10848 if ! module_loaded obdecho; then
10849 load_module obdecho/obdecho
10853 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10854 local host=$(lctl get_param -n osc.$osc.import |
10855 awk '/current_connection:/ {print $2}' )
10856 local target=$(lctl get_param -n osc.$osc.import |
10857 awk '/target:/ {print $2}' )
10858 target=${target%_UUID}
10860 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10861 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10862 [[ -n $target ]] && cleanup_obdecho_osc $target
10863 [ $rmmod_local -eq 1 ] && rmmod obdecho
10866 run_test 180a "test obdecho on osc"
10869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10870 remote_ost_nodsh && skip "remote OST with nodsh" && return
10872 local rmmod_remote=0
10874 do_facet ost1 "lsmod | grep -q obdecho || " \
10875 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10876 "modprobe obdecho; }" && rmmod_remote=1
10877 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10878 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10879 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10882 run_test 180b "test obdecho directly on obdfilter"
10884 test_180c() { # LU-2598
10885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10886 remote_ost_nodsh && skip "remote OST with nodsh" && return
10887 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10888 skip "Need MDS version at least 2.4.0" && return
10891 local rmmod_remote=false
10892 local pages=16384 # 64MB bulk I/O RPC size
10895 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10896 rmmod_remote=true || error "failed to load module obdecho"
10898 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10900 if [ -n "$target" ]; then
10901 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10903 echo "there is no obdfilter target on ost1"
10906 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10909 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10911 test_181() { # bug 22177
10912 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10913 # create enough files to index the directory
10914 createmany -o $DIR/$tdir/foobar 4000
10915 # print attributes for debug purpose
10918 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10920 # remove the files & current working dir
10921 unlinkmany $DIR/$tdir/foobar 4000
10923 kill -USR1 $MULTIPID
10925 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10928 run_test 181 "Test open-unlinked dir ========================"
10931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10932 # disable MDC RPC lock wouldn't crash client
10936 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10937 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10938 $LCTL set_param fail_loc=0x804
10940 for (( i=0; i < $tcount; i++ )) ; do
10941 mkdir $DIR/$tdir/$i
10942 createmany -o $DIR/$tdir/$i/f- $fcount &
10946 for (( i=0; i < $tcount; i++ )) ; do
10947 unlinkmany $DIR/$tdir/$i/f- $fcount &
10953 $LCTL set_param fail_loc=0
10955 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10957 test_183() { # LU-2275
10958 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10959 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10960 skip "Need MDS version at least 2.3.56" && return
10962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10963 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10964 echo aaa > $DIR/$tdir/$tfile
10966 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10967 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10969 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10970 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10972 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10974 # Flush negative dentry cache
10975 touch $DIR/$tdir/$tfile
10977 # We are not checking for any leaked references here, they'll
10978 # become evident next time we do cleanup with module unload.
10981 run_test 183 "No crash or request leak in case of strange dispositions ========"
10983 # test suite 184 is for LU-2016, LU-2017
10985 check_swap_layouts_support && return 0
10987 dir0=$DIR/$tdir/$testnum
10988 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10993 $SETSTRIPE -c1 $file1
10995 $SETSTRIPE -c2 $file2
10997 gen1=$($GETSTRIPE -g $file1)
10998 gen2=$($GETSTRIPE -g $file2)
11000 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11001 gen=$($GETSTRIPE -g $file1)
11002 [[ $gen1 != $gen ]] ||
11003 "Layout generation on $file1 does not change"
11004 gen=$($GETSTRIPE -g $file2)
11005 [[ $gen2 != $gen ]] ||
11006 "Layout generation on $file2 does not change"
11008 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11009 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11011 run_test 184a "Basic layout swap"
11014 check_swap_layouts_support && return 0
11016 dir0=$DIR/$tdir/$testnum
11017 mkdir -p $dir0 || error "creating dir $dir0"
11024 $SETSTRIPE -c1 $file1
11025 $SETSTRIPE -c2 $file2
11026 $SETSTRIPE -c1 $file3
11027 chown $RUNAS_ID $file3
11028 gen1=$($GETSTRIPE -g $file1)
11029 gen2=$($GETSTRIPE -g $file2)
11031 $LFS swap_layouts $dir1 $dir2 &&
11032 error "swap of directories layouts should fail"
11033 $LFS swap_layouts $dir1 $file1 &&
11034 error "swap of directory and file layouts should fail"
11035 $RUNAS $LFS swap_layouts $file1 $file2 &&
11036 error "swap of file we cannot write should fail"
11037 $LFS swap_layouts $file1 $file3 &&
11038 error "swap of file with different owner should fail"
11039 /bin/true # to clear error code
11041 run_test 184b "Forbidden layout swap (will generate errors)"
11044 check_swap_layouts_support && return 0
11046 local dir0=$DIR/$tdir/$testnum
11047 mkdir -p $dir0 || error "creating dir $dir0"
11049 local ref1=$dir0/ref1
11050 local ref2=$dir0/ref2
11051 local file1=$dir0/file1
11052 local file2=$dir0/file2
11053 # create a file large enough for the concurent test
11054 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11055 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11056 echo "ref file size: ref1($(stat -c %s $ref1))," \
11057 "ref2($(stat -c %s $ref2))"
11060 dd if=$ref1 of=$file1 bs=16k &
11063 # Make sure dd starts to copy file
11064 while [ ! -f $file1 ]; do sleep 0.1; done
11066 $LFS swap_layouts $file1 $file2
11069 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11070 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11072 # how many bytes copied before swapping layout
11073 local copied=$(stat -c %s $file2)
11074 local remaining=$(stat -c %s $ref1)
11075 remaining=$((remaining - copied))
11076 echo "Copied $copied bytes before swapping layout..."
11078 cmp -n $copied $file1 $ref2 | grep differ &&
11079 error "Content mismatch [0, $copied) of ref2 and file1"
11080 cmp -n $copied $file2 $ref1 ||
11081 error "Content mismatch [0, $copied) of ref1 and file2"
11082 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11083 error "Content mismatch [$copied, EOF) of ref1 and file1"
11086 rm -f $ref1 $ref2 $file1 $file2
11088 run_test 184c "Concurrent write and layout swap"
11091 check_swap_layouts_support && return 0
11092 [ -z "$(which getfattr 2>/dev/null)" ] &&
11093 skip "no getfattr command" && return 0
11095 local file1=$DIR/$tdir/$tfile-1
11096 local file2=$DIR/$tdir/$tfile-2
11097 local file3=$DIR/$tdir/$tfile-3
11101 mkdir -p $DIR/$tdir
11102 touch $file1 || error "create $file1 failed"
11103 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11104 error "create $file2 failed"
11105 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11106 error "create $file3 failed"
11107 lovea1=$($LFS getstripe $file1 | sed 1d)
11109 $LFS swap_layouts $file2 $file3 ||
11110 error "swap $file2 $file3 layouts failed"
11111 $LFS swap_layouts $file1 $file2 ||
11112 error "swap $file1 $file2 layouts failed"
11114 lovea2=$($LFS getstripe $file2 | sed 1d)
11115 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11117 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11118 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11120 run_test 184d "allow stripeless layouts swap"
11123 test_185() { # LU-2441
11124 # LU-3553 - no volatile file support in old servers
11125 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11126 { skip "Need MDS version at least 2.3.60"; return 0; }
11128 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11129 touch $DIR/$tdir/spoo
11130 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11131 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11132 error "cannot create/write a volatile file"
11133 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11134 error "FID is still valid after close"
11136 multiop_bg_pause $DIR/$tdir vVw4096_c
11143 # assume that the next FID for this client is sequential, since stdout
11144 # is unfortunately eaten by multiop_bg_pause
11145 local n=$((${fidv[1]} + 1))
11146 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11147 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11148 error "FID is missing before close"
11149 kill -USR1 $multi_pid
11150 # 1 second delay, so if mtime change we will see it
11152 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11153 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11155 run_test 185 "Volatile file support"
11158 local dir0=$DIR/$tdir/$testnum
11159 mkdir -p $dir0 || error "creating dir $dir0"
11161 local file=$dir0/file1
11162 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11163 local dv1=$($LFS data_version $file)
11164 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11165 local dv2=$($LFS data_version $file)
11166 [[ $dv1 != $dv2 ]] ||
11167 error "data version did not change on write $dv1 == $dv2"
11172 run_test 187a "Test data version change"
11175 local dir0=$DIR/$tdir/$testnum
11176 mkdir -p $dir0 || error "creating dir $dir0"
11178 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11179 [[ ${DV[0]} != ${DV[1]} ]] ||
11180 error "data version did not change on write"\
11181 " ${DV[0]} == ${DV[1]}"
11186 run_test 187b "Test data version change on volatile file"
11189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11190 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11192 local POOL=${POOL:-cea1}
11193 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11194 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11197 local last_ost=$(($OSTCOUNT - 1))
11199 local ost_list=$(seq $first_ost $ost_step $last_ost)
11200 local ost_range="$first_ost $last_ost $ost_step"
11201 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11202 local file_dir=$POOL_ROOT/file_tst
11203 local subdir=$test_path/subdir
11207 # former test_200a test_200b
11208 pool_add $POOL || { rc=$? ; break; }
11209 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11210 # former test_200c test_200d
11211 mkdir -p $test_path
11212 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11213 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11215 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11216 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11217 || { rc=$? ; break; }
11218 # former test_200e test_200f
11219 local files=$((OSTCOUNT*3))
11220 pool_alloc_files $POOL $test_path $files "$ost_list" \
11221 || { rc=$? ; break; }
11222 pool_create_files $POOL $file_dir $files "$ost_list" \
11223 || { rc=$? ; break; }
11224 # former test_200g test_200h
11225 pool_lfs_df $POOL || { rc=$? ; break; }
11226 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11228 # former test_201a test_201b test_201c
11229 pool_remove_first_target $POOL || { rc=$? ; break; }
11231 local f=$test_path/$tfile
11232 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11233 pool_remove $POOL $f || { rc=$? ; break; }
11240 run_test 200 "OST pools"
11242 # usage: default_attr <count | size | offset>
11244 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11247 # usage: check_default_stripe_attr
11248 check_default_stripe_attr() {
11249 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11251 --stripe-count|--count)
11252 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11253 --stripe-size|--size)
11254 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11255 --stripe-index|--index)
11258 error "unknown getstripe attr '$1'"
11261 [ $ACTUAL != $EXPECTED ] &&
11262 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11266 test_mkdir -p $DIR/$tdir
11267 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11269 check_default_stripe_attr --stripe-count
11270 check_default_stripe_attr --stripe-size
11271 check_default_stripe_attr --stripe-index
11275 run_test 204a "Print default stripe attributes ================="
11278 test_mkdir -p $DIR/$tdir
11279 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11281 check_default_stripe_attr --stripe-size
11282 check_default_stripe_attr --stripe-index
11286 run_test 204b "Print default stripe size and offset ==========="
11289 test_mkdir -p $DIR/$tdir
11290 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11292 check_default_stripe_attr --stripe-count
11293 check_default_stripe_attr --stripe-index
11297 run_test 204c "Print default stripe count and offset ==========="
11300 test_mkdir -p $DIR/$tdir
11301 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11303 check_default_stripe_attr --stripe-count
11304 check_default_stripe_attr --stripe-size
11308 run_test 204d "Print default stripe count and size ============="
11311 test_mkdir -p $DIR/$tdir
11312 $SETSTRIPE -d $DIR/$tdir
11314 check_default_stripe_attr --stripe-count --raw
11315 check_default_stripe_attr --stripe-size --raw
11316 check_default_stripe_attr --stripe-index --raw
11320 run_test 204e "Print raw stripe attributes ================="
11323 test_mkdir -p $DIR/$tdir
11324 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11326 check_default_stripe_attr --stripe-size --raw
11327 check_default_stripe_attr --stripe-index --raw
11331 run_test 204f "Print raw stripe size and offset ==========="
11334 test_mkdir -p $DIR/$tdir
11335 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11337 check_default_stripe_attr --stripe-count --raw
11338 check_default_stripe_attr --stripe-index --raw
11342 run_test 204g "Print raw stripe count and offset ==========="
11345 test_mkdir -p $DIR/$tdir
11346 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11348 check_default_stripe_attr --stripe-count --raw
11349 check_default_stripe_attr --stripe-size --raw
11353 run_test 204h "Print raw stripe count and size ============="
11355 # Figure out which job scheduler is being used, if any,
11356 # or use a fake one
11357 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11358 JOBENV=SLURM_JOB_ID
11359 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11361 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11363 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11364 JOBENV=LOADL_STEP_ID
11365 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11371 verify_jobstats() {
11375 # clear old jobstats
11376 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11377 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11379 # use a new JobID for this test, or we might see an old one
11380 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11384 log "Using JobID environment variable $JOBENV=$JOBVAL"
11386 if [ $JOBENV = "FAKE_JOBID" ]; then
11387 FAKE_JOBID=$JOBVAL $cmd
11392 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11393 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11394 do_facet $FACET lctl get_param mdt.*.job_stats |
11395 grep $JOBVAL || error "No job stats found on MDT $FACET"
11397 if [ "$target" = "ost" -o "$target" = "both" ]; then
11399 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11400 grep $JOBVAL || error "No job stats found on OST $FACET"
11406 NEW_JOBENV=${1:-$OLD_JOBENV}
11407 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11408 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11411 test_205() { # Job stats
11412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11413 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11414 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11415 skip "Server doesn't support jobstats" && return 0
11416 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11419 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11420 if [ $OLD_JOBENV != $JOBENV ]; then
11421 jobstats_set $JOBENV
11422 trap jobstats_set EXIT
11425 local user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11426 changelog_register -n)
11427 echo "Registered as changelog user $user"
11430 cmd="mkdir $DIR/$tfile"
11431 verify_jobstats "$cmd" "mdt"
11433 cmd="rm -fr $DIR/$tfile"
11434 verify_jobstats "$cmd" "mdt"
11436 cmd="mknod $DIR/$tfile c 1 3"
11437 verify_jobstats "$cmd" "mdt"
11439 cmd="rm -f $DIR/$tfile"
11440 verify_jobstats "$cmd" "mdt"
11442 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11443 verify_jobstats "$cmd" "mdt"
11445 cmd="touch $DIR/$tfile"
11446 verify_jobstats "$cmd" "both"
11448 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11449 verify_jobstats "$cmd" "ost"
11451 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11452 verify_jobstats "$cmd" "ost"
11454 cmd="$TRUNCATE $DIR/$tfile 0"
11455 verify_jobstats "$cmd" "both"
11457 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11458 verify_jobstats "$cmd" "mdt"
11460 # Ensure that jobid are present in changelog (if supported by MDS)
11461 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11463 $LFS changelog $MDT0 | tail -9
11464 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11465 [ $jobids -eq 9 ] ||
11466 error "Wrong changelog jobid count $jobids != 9"
11470 jobstats_set $JOBENV
11472 $LFS changelog $MDT0 | tail -1
11473 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11474 [ $jobids -eq 0 ] ||
11475 error "Unexpected jobids when jobid_var=$JOBENV"
11479 rm -f $DIR/jobstats_test_rename
11481 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11483 run_test 205 "Verify job stats"
11485 # LU-1480, LU-1773 and LU-1657
11487 mkdir -p $DIR/$tdir
11488 $SETSTRIPE -c -1 $DIR/$tdir
11489 #define OBD_FAIL_LOV_INIT 0x1403
11490 $LCTL set_param fail_loc=0xa0001403
11491 $LCTL set_param fail_val=1
11492 touch $DIR/$tdir/$tfile || true
11494 run_test 206 "fail lov_init_raid0() doesn't lbug"
11497 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11498 local fsz=`stat -c %s $DIR/$tfile`
11499 cancel_lru_locks mdc
11501 # do not return layout in getattr intent
11502 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11503 $LCTL set_param fail_loc=0x170
11504 local sz=`stat -c %s $DIR/$tfile`
11506 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11510 run_test 207a "can refresh layout at glimpse"
11513 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11514 local cksum=`md5sum $DIR/$tfile`
11515 local fsz=`stat -c %s $DIR/$tfile`
11516 cancel_lru_locks mdc
11517 cancel_lru_locks osc
11519 # do not return layout in getattr intent
11520 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11521 $LCTL set_param fail_loc=0x171
11523 # it will refresh layout after the file is opened but before read issues
11524 echo checksum is "$cksum"
11525 echo "$cksum" |md5sum -c --quiet || error "file differs"
11529 run_test 207b "can refresh layout at open"
11532 # FIXME: in this test suite, only RD lease is used. This is okay
11533 # for now as only exclusive open is supported. After generic lease
11534 # is done, this test suite should be revised. - Jinshan
11536 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11537 { skip "Need MDS version at least 2.4.52"; return 0; }
11538 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11540 echo "==== test 1: verify get lease work"
11541 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11543 echo "==== test 2: verify lease can be broken by upcoming open"
11544 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11548 $MULTIOP $DIR/$tfile oO_RDONLY:c
11549 kill -USR1 $PID && wait $PID || error "break lease error"
11551 echo "==== test 3: verify lease can't be granted if an open already exists"
11552 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11556 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11557 kill -USR1 $PID && wait $PID || error "open file error"
11559 echo "==== test 4: lease can sustain over recovery"
11560 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11566 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11568 echo "==== test 5: lease broken can't be regained by replay"
11569 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11573 # open file to break lease and then recovery
11574 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11577 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11581 run_test 208 "Exclusive open"
11584 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11585 skip_env "must have disp_stripe" && return
11588 sync; sleep 5; sync;
11590 echo 3 > /proc/sys/vm/drop_caches
11591 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11593 # open/close 500 times
11594 for i in $(seq 500); do
11598 echo 3 > /proc/sys/vm/drop_caches
11599 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11601 echo "before: $req_before, after: $req_after"
11602 [ $((req_after - req_before)) -ge 300 ] &&
11603 error "open/close requests are not freed"
11606 run_test 209 "read-only open/close requests should be freed promptly"
11610 size=$((size % 8192 + 1))
11611 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11612 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11613 rm -f $DIR/f212 $DIR/f212.xyz
11615 run_test 212 "Sendfile test ============================================"
11618 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11619 cancel_lru_locks osc
11620 lctl set_param fail_loc=0x8000040f
11621 # generate a read lock
11622 cat $DIR/$tfile > /dev/null
11623 # write to the file, it will try to cancel the above read lock.
11624 cat /etc/hosts >> $DIR/$tfile
11626 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11628 test_214() { # for bug 20133
11629 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11630 for (( i=0; i < 340; i++ )) ; do
11631 touch $DIR/$tdir/d214c/a$i
11634 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11635 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11636 ls $DIR/d214c || error "ls $DIR/d214c failed"
11637 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11638 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11640 run_test 214 "hash-indexed directory test - bug 20133"
11642 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11643 create_lnet_proc_files() {
11644 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11645 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11647 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11648 rm -f "$TMP/lnet_$1.sys_tmp"
11651 # counterpart of create_lnet_proc_files
11652 remove_lnet_proc_files() {
11653 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11656 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11657 # 3rd arg as regexp for body
11658 check_lnet_proc_stats() {
11659 local l=$(cat "$TMP/lnet_$1" |wc -l)
11660 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11662 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11665 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11666 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11667 # optional and can be regexp for 2nd line (lnet.routes case)
11668 check_lnet_proc_entry() {
11669 local blp=2 # blp stands for 'position of 1st line of body'
11670 [ -z "$5" ] || blp=3 # lnet.routes case
11672 local l=$(cat "$TMP/lnet_$1" |wc -l)
11673 # subtracting one from $blp because the body can be empty
11674 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11676 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11677 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11679 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11680 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11682 # bail out if any unexpected line happened
11683 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11684 [ "$?" != 0 ] || error "$2 misformatted"
11687 test_215() { # for bugs 18102, 21079, 21517
11688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11689 local N='(0|[1-9][0-9]*)' # non-negative numeric
11690 local P='[1-9][0-9]*' # positive numeric
11691 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11692 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11693 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11694 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11696 local L1 # regexp for 1st line
11697 local L2 # regexp for 2nd line (optional)
11698 local BR # regexp for the rest (body)
11700 # lnet.stats should look as 11 space-separated non-negative numerics
11701 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11702 create_lnet_proc_files "stats"
11703 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11704 remove_lnet_proc_files "stats"
11706 # lnet.routes should look like this:
11707 # Routing disabled/enabled
11708 # net hops priority state router
11709 # where net is a string like tcp0, hops > 0, priority >= 0,
11710 # state is up/down,
11711 # router is a string like 192.168.1.1@tcp2
11712 L1="^Routing (disabled|enabled)$"
11713 L2="^net +hops +priority +state +router$"
11714 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11715 create_lnet_proc_files "routes"
11716 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11717 remove_lnet_proc_files "routes"
11719 # lnet.routers should look like this:
11720 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11721 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11722 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11723 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11724 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11725 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11726 create_lnet_proc_files "routers"
11727 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11728 remove_lnet_proc_files "routers"
11730 # lnet.peers should look like this:
11731 # nid refs state last max rtr min tx min queue
11732 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11733 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11734 # numeric (0 or >0 or <0), queue >= 0.
11735 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11736 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11737 create_lnet_proc_files "peers"
11738 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11739 remove_lnet_proc_files "peers"
11741 # lnet.buffers should look like this:
11742 # pages count credits min
11743 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11744 L1="^pages +count +credits +min$"
11745 BR="^ +$N +$N +$I +$I$"
11746 create_lnet_proc_files "buffers"
11747 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11748 remove_lnet_proc_files "buffers"
11750 # lnet.nis should look like this:
11751 # nid status alive refs peer rtr max tx min
11752 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11753 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11754 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11755 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11756 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11757 create_lnet_proc_files "nis"
11758 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11759 remove_lnet_proc_files "nis"
11761 # can we successfully write to lnet.stats?
11762 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
11763 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11765 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
11767 test_216() { # bug 20317
11768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11769 remote_ost_nodsh && skip "remote OST with nodsh" && return
11772 local facets=$(get_facets OST)
11773 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11775 save_lustre_params client "osc.*.contention_seconds" > $p
11776 save_lustre_params $facets \
11777 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11778 save_lustre_params $facets \
11779 "ldlm.namespaces.filter-*.contended_locks" >> $p
11780 save_lustre_params $facets \
11781 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11784 # agressive lockless i/o settings
11785 for node in $(osts_nodes); do
11786 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'
11788 lctl set_param -n osc.*.contention_seconds 60
11790 $DIRECTIO write $DIR/$tfile 0 10 4096
11791 $CHECKSTAT -s 40960 $DIR/$tfile
11793 # disable lockless i/o
11794 for node in $(osts_nodes); do
11795 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11797 lctl set_param -n osc.*.contention_seconds 0
11800 dd if=/dev/zero of=$DIR/$tfile count=0
11801 $CHECKSTAT -s 0 $DIR/$tfile
11803 restore_lustre_params <$p
11807 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11809 test_217() { # bug 22430
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11814 for node in $(nodes_list); do
11815 nid=$(host_nids_address $node $NETTYPE)
11816 if [[ $nid = *-* ]] ; then
11817 echo "lctl ping $nid@$NETTYPE"
11818 lctl ping $nid@$NETTYPE
11820 echo "skipping $node (no hyphen detected)"
11824 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11827 # do directio so as not to populate the page cache
11828 log "creating a 10 Mb file"
11829 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11830 log "starting reads"
11831 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11832 log "truncating the file"
11833 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11835 kill %+ || true # reads might have finished
11836 echo "wait until dd is finished"
11838 log "removing the temporary file"
11839 rm -rf $DIR/$tfile || error "tmp file removal failed"
11841 run_test 218 "parallel read and truncate should not deadlock ======================="
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11845 # write one partial page
11846 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11847 # set no grant so vvp_io_commit_write will do sync write
11848 $LCTL set_param fail_loc=0x411
11849 # write a full page at the end of file
11850 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11852 $LCTL set_param fail_loc=0
11853 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11854 $LCTL set_param fail_loc=0x411
11855 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11858 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11859 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11861 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11863 test_220() { #LU-325
11864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11865 remote_ost_nodsh && skip "remote OST with nodsh" && return
11868 test_mkdir -p $DIR/$tdir
11869 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11870 awk '{print $2}' | sed -e 's/_UUID$//')
11873 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11874 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11875 osc.$mdtosc_proc1.prealloc_last_id)
11876 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11877 osc.$mdtosc_proc1.prealloc_next_id)
11881 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11882 #define OBD_FAIL_OST_ENOINO 0x229
11883 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11884 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11885 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11887 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11889 MDSOBJS=$((last_id - next_id))
11890 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11892 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11893 echo "OST still has $count kbytes free"
11895 echo "create $MDSOBJS files @next_id..."
11896 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11898 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11899 osc.$mdtosc_proc1.prealloc_last_id)
11900 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11901 osc.$mdtosc_proc1.prealloc_next_id)
11903 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11908 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11909 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11911 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11912 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11913 echo "unlink $MDSOBJS files @$next_id..."
11914 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11916 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11920 dd if=`which date` of=$MOUNT/date oflag=sync
11921 chmod +x $MOUNT/date
11923 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11924 $LCTL set_param fail_loc=0x80001401
11926 $MOUNT/date > /dev/null
11929 run_test 221 "make sure fault and truncate race to not cause OOM"
11932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11934 test_mkdir -p $DIR/$tdir
11935 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11936 createmany -o $DIR/$tdir/$tfile 10
11937 cancel_lru_locks mdc
11938 cancel_lru_locks osc
11939 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11940 $LCTL set_param fail_loc=0x31a
11941 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11942 $LCTL set_param fail_loc=0
11945 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11950 test_mkdir -p $DIR/$tdir
11951 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11952 createmany -o $DIR/$tdir/$tfile 10
11953 cancel_lru_locks mdc
11954 cancel_lru_locks osc
11955 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11956 $LCTL set_param fail_loc=0x31a
11957 rm -r $DIR/$tdir || "AGL for rmdir failed"
11958 $LCTL set_param fail_loc=0
11960 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11965 test_mkdir -p $DIR/$tdir
11966 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11967 createmany -o $DIR/$tdir/$tfile 10
11968 cancel_lru_locks mdc
11969 cancel_lru_locks osc
11970 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11971 $LCTL set_param fail_loc=0x31b
11972 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11973 $LCTL set_param fail_loc=0
11976 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11978 test_224a() { # LU-1039, MRP-303
11979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11980 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11981 $LCTL set_param fail_loc=0x508
11982 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11983 $LCTL set_param fail_loc=0
11986 run_test 224a "Don't panic on bulk IO failure"
11988 test_224b() { # LU-1039, MRP-303
11989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11990 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11991 cancel_lru_locks osc
11992 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11993 $LCTL set_param fail_loc=0x515
11994 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11995 $LCTL set_param fail_loc=0
11998 run_test 224b "Don't panic on bulk IO failure"
12000 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12003 if [ -z ${MDSSURVEY} ]; then
12004 skip_env "mds-survey not found" && return
12007 [ $MDSCOUNT -ge 2 ] &&
12008 skip "skipping now for more than one MDT" && return
12010 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12011 { skip "Need MDS version at least 2.2.51"; return; }
12013 local mds=$(facet_host $SINGLEMDS)
12014 local target=$(do_nodes $mds 'lctl dl' | \
12015 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12017 local cmd1="file_count=1000 thrhi=4"
12018 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12019 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12020 local cmd="$cmd1 $cmd2 $cmd3"
12022 rm -f ${TMP}/mds_survey*
12024 eval $cmd || error "mds-survey with zero-stripe failed"
12025 cat ${TMP}/mds_survey*
12026 rm -f ${TMP}/mds_survey*
12028 run_test 225a "Metadata survey sanity with zero-stripe"
12031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12033 if [ -z ${MDSSURVEY} ]; then
12034 skip_env "mds-survey not found" && return
12036 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12037 { skip "Need MDS version at least 2.2.51"; return; }
12039 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12040 skip_env "Need to mount OST to test" && return
12043 [ $MDSCOUNT -ge 2 ] &&
12044 skip "skipping now for more than one MDT" && return
12045 local mds=$(facet_host $SINGLEMDS)
12046 local target=$(do_nodes $mds 'lctl dl' | \
12047 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12049 local cmd1="file_count=1000 thrhi=4"
12050 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12051 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12052 local cmd="$cmd1 $cmd2 $cmd3"
12054 rm -f ${TMP}/mds_survey*
12056 eval $cmd || error "mds-survey with stripe_count failed"
12057 cat ${TMP}/mds_survey*
12058 rm -f ${TMP}/mds_survey*
12060 run_test 225b "Metadata survey sanity with stripe_count = 1"
12062 mcreate_path2fid () {
12068 local path=$DIR/$tdir/$name
12073 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12074 error "cannot create $desc"
12076 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12078 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12080 fid_path=$($LFS fid2path $MOUNT $fid)
12082 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12084 [ "$path" == "$fid_path" ] ||
12085 error "fid2path returned $fid_path, expected $path"
12087 echo "pass with $path and $fid"
12092 mkdir -p $DIR/$tdir
12094 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12095 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12096 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12097 mcreate_path2fid 0040666 0 0 dir "directory"
12098 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12099 mcreate_path2fid 0100666 0 0 file "regular file"
12100 mcreate_path2fid 0120666 0 0 link "symbolic link"
12101 mcreate_path2fid 0140666 0 0 sock "socket"
12103 run_test 226a "call path2fid and fid2path on files of all type"
12106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12110 mkdir -p $DIR/$tdir
12111 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12112 error "create remote directory failed"
12113 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12114 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12115 "character special file (null)"
12116 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12117 "character special file (no device)"
12118 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12119 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12120 "block special file (loop)"
12121 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12122 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12123 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12125 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12127 # LU-1299 Executing or running ldd on a truncated executable does not
12128 # cause an out-of-memory condition.
12130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12131 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12132 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12133 chmod +x $MOUNT/date
12135 $MOUNT/date > /dev/null
12136 ldd $MOUNT/date > /dev/null
12139 run_test 227 "running truncated executable does not cause OOM"
12141 # LU-1512 try to reuse idle OI blocks
12143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12145 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12146 skip "non-ldiskfs backend" && return
12148 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12149 local myDIR=$DIR/$tdir
12152 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12153 $LCTL set_param fail_loc=0x80001002
12154 createmany -o $myDIR/t- 10000
12155 $LCTL set_param fail_loc=0
12156 # The guard is current the largest FID holder
12158 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12160 local IDX=$(($SEQ % 64))
12162 do_facet $SINGLEMDS sync
12163 # Make sure journal flushed.
12165 local blk1=$(do_facet $SINGLEMDS \
12166 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12167 grep Blockcount | awk '{print $4}')
12169 # Remove old files, some OI blocks will become idle.
12170 unlinkmany $myDIR/t- 10000
12171 # Create new files, idle OI blocks should be reused.
12172 createmany -o $myDIR/t- 2000
12173 do_facet $SINGLEMDS sync
12174 # Make sure journal flushed.
12176 local blk2=$(do_facet $SINGLEMDS \
12177 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12178 grep Blockcount | awk '{print $4}')
12180 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12182 run_test 228a "try to reuse idle OI blocks"
12185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12187 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12188 skip "non-ldiskfs backend" && return
12190 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12191 local myDIR=$DIR/$tdir
12194 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12195 $LCTL set_param fail_loc=0x80001002
12196 createmany -o $myDIR/t- 10000
12197 $LCTL set_param fail_loc=0
12198 # The guard is current the largest FID holder
12200 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12202 local IDX=$(($SEQ % 64))
12204 do_facet $SINGLEMDS sync
12205 # Make sure journal flushed.
12207 local blk1=$(do_facet $SINGLEMDS \
12208 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12209 grep Blockcount | awk '{print $4}')
12211 # Remove old files, some OI blocks will become idle.
12212 unlinkmany $myDIR/t- 10000
12215 stop $SINGLEMDS || error "Fail to stop MDT."
12217 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12219 df $MOUNT || error "Fail to df."
12220 # Create new files, idle OI blocks should be reused.
12221 createmany -o $myDIR/t- 2000
12222 do_facet $SINGLEMDS sync
12223 # Make sure journal flushed.
12225 local blk2=$(do_facet $SINGLEMDS \
12226 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12227 grep Blockcount | awk '{print $4}')
12229 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12231 run_test 228b "idle OI blocks can be reused after MDT restart"
12235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12236 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12237 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12238 skip "non-ldiskfs backend" && return
12240 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12241 local myDIR=$DIR/$tdir
12244 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12245 $LCTL set_param fail_loc=0x80001002
12246 # 20000 files can guarantee there are index nodes in the OI file
12247 createmany -o $myDIR/t- 20000
12248 $LCTL set_param fail_loc=0
12249 # The guard is current the largest FID holder
12251 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12253 local IDX=$(($SEQ % 64))
12255 do_facet $SINGLEMDS sync
12256 # Make sure journal flushed.
12258 local blk1=$(do_facet $SINGLEMDS \
12259 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12260 grep Blockcount | awk '{print $4}')
12262 # Remove old files, some OI blocks will become idle.
12263 unlinkmany $myDIR/t- 20000
12265 # The OI file should become empty now
12267 # Create new files, idle OI blocks should be reused.
12268 createmany -o $myDIR/t- 2000
12269 do_facet $SINGLEMDS sync
12270 # Make sure journal flushed.
12272 local blk2=$(do_facet $SINGLEMDS \
12273 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12274 grep Blockcount | awk '{print $4}')
12276 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12278 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12280 test_229() { # LU-2482, LU-3448
12281 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12282 skip "No HSM support on MDS of $(get_lustre_version)," \
12283 "need 2.4.53 at least" && return
12284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12285 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12289 # Create a file with a released layout and stripe count 2.
12290 $MULTIOP $DIR/$tfile H2c ||
12291 error "failed to create file with released layout"
12293 $GETSTRIPE -v $DIR/$tfile
12295 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12296 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12298 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12299 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12300 stat $DIR/$tfile || error "failed to stat released file"
12302 chown $RUNAS_ID $DIR/$tfile ||
12303 error "chown $RUNAS_ID $DIR/$tfile failed"
12305 chgrp $RUNAS_ID $DIR/$tfile ||
12306 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12308 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12309 rm $DIR/$tfile || error "failed to remove released file"
12311 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12318 mkdir -p $DIR/$tdir/test_230_local
12319 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12320 [ $mdt_idx -ne 0 ] &&
12321 error "create local directory on wrong MDT $mdt_idx"
12323 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12324 error "create remote directory failed"
12325 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12326 [ $mdt_idx -ne $MDTIDX ] &&
12327 error "create remote directory on wrong MDT $mdt_idx"
12329 createmany -o $DIR/$tdir/test_230/t- 10 ||
12330 error "create files on remote directory failed"
12331 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12332 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12333 rm -r $DIR/$tdir || error "unlink remote directory failed"
12335 run_test 230a "Create remote directory and files under the remote directory"
12338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12339 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12346 local migrate_dir=$DIR/$tdir/migrate_dir
12347 local other_dir=$DIR/$tdir/other_dir
12349 mkdir -p $migrate_dir
12350 mkdir -p $other_dir
12351 for ((i=0; i<10; i++)); do
12352 mkdir -p $migrate_dir/dir_${i}
12353 createmany -o $migrate_dir/dir_${i}/f 10 ||
12354 error "create files under remote dir failed $i"
12357 cp /etc/passwd $migrate_dir/$tfile
12358 cp /etc/passwd $other_dir/$tfile
12359 chattr +SAD $migrate_dir
12360 chattr +SAD $migrate_dir/$tfile
12362 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12363 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12364 local old_dir_mode=$(stat -c%f $migrate_dir)
12365 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12367 mkdir -p $migrate_dir/dir_default_stripe2
12368 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12369 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12371 mkdir -p $other_dir
12372 ln $migrate_dir/$tfile $other_dir/luna
12373 ln $migrate_dir/$tfile $migrate_dir/sofia
12374 ln $other_dir/$tfile $migrate_dir/david
12375 ln -s $migrate_dir/$tfile $other_dir/zachary
12376 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12377 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12379 $LFS mv -v -M $MDTIDX $migrate_dir ||
12380 error "migrate remote dir error"
12382 echo "migratate to MDT1, then checking.."
12383 for ((i=0; i<10; i++)); do
12384 for file in $(find $migrate_dir/dir_${i}); do
12385 mdt_index=$($LFS getstripe -M $file)
12386 [ $mdt_index == $MDTIDX ] ||
12387 error "$file is not on MDT${MDTIDX}"
12391 # the multiple link file should still in MDT0
12392 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12393 [ $mdt_index == 0 ] ||
12394 error "$file is not on MDT${MDTIDX}"
12396 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12397 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12398 error " expect $old_dir_flag get $new_dir_flag"
12400 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12401 [ "$old_file_flag" = "$new_file_flag" ] ||
12402 error " expect $old_file_flag get $new_file_flag"
12404 local new_dir_mode=$(stat -c%f $migrate_dir)
12405 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12406 error "expect mode $old_dir_mode get $new_dir_mode"
12408 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12409 [ "$old_file_mode" = "$new_file_mode" ] ||
12410 error "expect mode $old_file_mode get $new_file_mode"
12412 diff /etc/passwd $migrate_dir/$tfile ||
12413 error "$tfile different after migration"
12415 diff /etc/passwd $other_dir/luna ||
12416 error "luna different after migration"
12418 diff /etc/passwd $migrate_dir/sofia ||
12419 error "sofia different after migration"
12421 diff /etc/passwd $migrate_dir/david ||
12422 error "david different after migration"
12424 diff /etc/passwd $other_dir/zachary ||
12425 error "zachary different after migration"
12427 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12428 error "${tfile}_ln different after migration"
12430 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12431 error "${tfile}_ln_other different after migration"
12433 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12434 [ $stripe_count = 2 ] ||
12435 error "dir strpe_count $d != 2 after migration."
12437 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12438 [ $stripe_count = 2 ] ||
12439 error "file strpe_count $d != 2 after migration."
12441 #migrate back to MDT0
12443 $LFS mv -v -M $MDTIDX $migrate_dir ||
12444 error "migrate remote dir error"
12446 echo "migrate back to MDT0, checking.."
12447 for file in $(find $migrate_dir); do
12448 mdt_index=$($LFS getstripe -M $file)
12449 [ $mdt_index == $MDTIDX ] ||
12450 error "$file is not on MDT${MDTIDX}"
12453 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12454 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12455 error " expect $old_dir_flag get $new_dir_flag"
12457 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12458 [ "$old_file_flag" = "$new_file_flag" ] ||
12459 error " expect $old_file_flag get $new_file_flag"
12461 local new_dir_mode=$(stat -c%f $migrate_dir)
12462 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12463 error "expect mode $old_dir_mode get $new_dir_mode"
12465 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12466 [ "$old_file_mode" = "$new_file_mode" ] ||
12467 error "expect mode $old_file_mode get $new_file_mode"
12469 diff /etc/passwd ${migrate_dir}/$tfile ||
12470 error "$tfile different after migration"
12472 diff /etc/passwd ${other_dir}/luna ||
12473 error "luna different after migration"
12475 diff /etc/passwd ${migrate_dir}/sofia ||
12476 error "sofia different after migration"
12478 diff /etc/passwd ${other_dir}/zachary ||
12479 error "zachary different after migration"
12481 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12482 error "${tfile}_ln different after migration"
12484 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12485 error "${tfile}_ln_other different after migration"
12487 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12488 [ $stripe_count = 2 ] ||
12489 error "dir strpe_count $d != 2 after migration."
12491 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12492 [ $stripe_count = 2 ] ||
12493 error "file strpe_count $d != 2 after migration."
12495 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12497 run_test 230b "migrate directory"
12500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12501 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12506 #If migrating directory fails in the middle, all entries of
12507 #the directory is still accessiable.
12508 mkdir -p $DIR/$tdir
12510 createmany -o $DIR/$tdir/f 10 ||
12511 error "create files under ${tdir} failed"
12513 #failed after migrating 5 entries
12514 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12515 do_facet mds1 lctl set_param fail_loc=0x20001801
12516 do_facet mds1 lctl set_param fail_val=5
12517 local t=`ls $DIR/$tdir | wc -l`
12518 $LFS mv -M $MDTIDX $DIR/$tdir &&
12519 error "migrate should failed after 5 entries"
12520 local u=`ls $DIR/$tdir | wc -l`
12521 [ "$u" == "$t" ] || error "$u != $t during migration"
12523 for file in $(find $DIR/$tdir); do
12524 stat $file || error "stat $file failed"
12527 do_facet mds1 lctl set_param fail_loc=0
12528 do_facet mds1 lctl set_param fail_val=0
12530 $LFS mv -M $MDTIDX $DIR/$tdir ||
12531 error "migrate open files should failed with open files"
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 230c "check directory accessiblity if migration is failed"
12545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12546 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12552 mkdir -p $DIR/$tdir
12554 for ((i=0; i<100; i++)); do
12555 mkdir -p $DIR/$tdir/dir_${i}
12556 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12557 error "create files under remote dir failed $i"
12560 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12562 echo "Finish migration, then checking.."
12563 for file in $(find $DIR/$tdir); do
12564 mdt_index=$($LFS getstripe -M $file)
12565 [ $mdt_index == $MDTIDX ] ||
12566 error "$file is not on MDT${MDTIDX}"
12569 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12571 run_test 230d "check migrate big directory"
12575 # For simplicity this test assumes that max_pages_per_rpc
12576 # is the same across all OSCs
12577 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12578 local bulk_size=$((max_pages * 4096))
12580 mkdir -p $DIR/$tdir
12582 # clear the OSC stats
12583 $LCTL set_param osc.*.stats=0 &>/dev/null
12585 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12586 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12587 oflag=direct &>/dev/null || error "dd failed"
12589 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12590 if [ x$nrpcs != "x1" ]; then
12591 error "found $nrpc ost_write RPCs, not 1 as expected"
12594 # Drop the OSC cache, otherwise we will read from it
12595 cancel_lru_locks osc
12597 # clear the OSC stats
12598 $LCTL set_param osc.*.stats=0 &>/dev/null
12600 # Client reads $bulk_size.
12601 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12602 iflag=direct &>/dev/null || error "dd failed"
12604 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12605 if [ x$nrpcs != "x1" ]; then
12606 error "found $nrpc ost_read RPCs, not 1 as expected"
12609 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12612 mkdir -p $DIR/$tdir
12614 for i in {0..1023}; do
12615 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12616 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12617 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12621 run_test 231b "must not assert on fully utilized OST request buffer"
12624 mkdir -p $DIR/$tdir
12625 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12626 $LCTL set_param fail_loc=0x31c
12628 # ignore dd failure
12629 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12631 $LCTL set_param fail_loc=0
12632 umount_client $MOUNT || error "umount failed"
12633 mount_client $MOUNT || error "mount failed"
12635 run_test 232 "failed lock should not block umount"
12638 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12639 { skip "Need MDS version at least 2.3.64"; return; }
12641 local fid=$($LFS path2fid $MOUNT)
12642 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12643 error "cannot access $MOUNT using its FID '$fid'"
12645 run_test 233a "checking that OBF of the FS root succeeds"
12648 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12649 { skip "Need MDS version at least 2.5.90"; return; }
12651 local fid=$($LFS path2fid $MOUNT/.lustre)
12652 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12653 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12655 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12656 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12657 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12659 run_test 233b "checking that OBF of the FS .lustre succeeds"
12662 local p="$TMP/sanityN-$TESTNAME.parameters"
12663 save_lustre_params client "llite.*.xattr_cache" > $p
12664 lctl set_param llite.*.xattr_cache 1 ||
12665 { skip "xattr cache is not supported"; return 0; }
12667 mkdir -p $DIR/$tdir || error "mkdir failed"
12668 touch $DIR/$tdir/$tfile || error "touch failed"
12669 # OBD_FAIL_LLITE_XATTR_ENOMEM
12670 $LCTL set_param fail_loc=0x1405
12671 # output of the form: attr 2 4 44 3 fc13 x86_64
12672 V=($(IFS=".-" rpm -q attr))
12673 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
12674 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
12675 # attr pre-2.4.44-7 had a bug with rc
12676 # LU-3703 - SLES 11 and FC13 clients have older attr
12677 getfattr -n user.attr $DIR/$tdir/$tfile &&
12678 error "getfattr should have failed with ENOMEM"
12680 skip "LU-3703: attr version $(getfattr --version) too old"
12682 $LCTL set_param fail_loc=0x0
12685 restore_lustre_params < $p
12688 run_test 234 "xattr cache should not crash on ENOMEM"
12691 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12692 skip "Need MDS version at least 2.4.52" && return
12693 flock_deadlock $DIR/$tfile
12698 124) error "process hangs on a deadlock"
12700 *) error "error executing flock_deadlock $DIR/$tfile"
12704 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12708 check_swap_layouts_support && return 0
12709 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12711 local ref1=/etc/passwd
12712 local ref2=/etc/group
12713 local file1=$DIR/$tdir/f1
12714 local file2=$DIR/$tdir/f2
12716 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12717 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12718 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12719 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12720 local fd=$(free_fd)
12721 local cmd="exec $fd<>$file2"
12724 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12725 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12728 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12733 run_test 236 "Layout swap on open unlinked file"
12735 # test to verify file handle related system calls
12736 # (name_to_handle_at/open_by_handle_at)
12737 # The new system calls are supported in glibc >= 2.14.
12740 echo "Test file_handle syscalls" > $DIR/$tfile ||
12741 error "write failed"
12742 check_fhandle_syscalls $DIR/$tfile ||
12743 error "check_fhandle_syscalls failed"
12745 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12747 # LU-4659 linkea consistency
12749 local server_version=$(lustre_version_code $SINGLEMDS)
12751 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12752 [[ $server_version -gt $(version_code 2.5.1) &&
12753 $server_version -lt $(version_code 2.5.50) ]] ||
12754 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12757 ln $DIR/$tfile $DIR/$tfile.lnk
12758 touch $DIR/$tfile.new
12759 mv $DIR/$tfile.new $DIR/$tfile
12760 local fid1=$(lfs path2fid $DIR/$tfile)
12761 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12762 local path1=$(lfs fid2path $FSNAME $fid1)
12763 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12764 local path2=$(lfs fid2path $FSNAME $fid2)
12765 [ $tfile.lnk == $path2 ] ||
12766 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12769 run_test 238 "Verify linkea consistency"
12772 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
12773 skip "Need MDS version at least 2.5.60" && return
12774 local list=$(comma_list $(mdts_nodes))
12776 mkdir -p $DIR/$tdir
12777 createmany -o $DIR/$tdir/f- 5000
12778 unlinkmany $DIR/$tdir/f- 5000
12779 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12780 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12781 osc.*MDT*.sync_in_flight" | calc_sum)
12782 [ "$changes" -eq 0 ] || error "$changes not synced"
12784 run_test 239 "osp_sync test"
12787 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12789 mkdir -p $DIR/$tdir
12791 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12792 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12793 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12794 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12796 umount_client $MOUNT || error "umount failed"
12797 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12798 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12799 mount_client $MOUNT || error "failed to mount client"
12801 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12802 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12804 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12807 for LOOP in $(seq $1); do
12808 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
12809 cancel_lru_locks osc
12814 for LOOP in $(seq $1); do
12815 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
12816 iflag=direct 2>/dev/null
12821 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
12823 cancel_lru_locks osc
12824 test_241_bio 1000 &
12829 run_test 241 "bio vs dio"
12832 mkdir -p $DIR/$tdir
12833 touch $DIR/$tdir/$tfile
12835 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
12836 do_facet mds1 lctl set_param fail_loc=0x105
12837 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
12839 do_facet mds1 lctl set_param fail_loc=0
12840 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
12842 run_test 242 "mdt_readpage failure should not cause directory unreadable"
12844 cleanup_test_300() {
12848 test_striped_dir() {
12853 mkdir -p $DIR/$tdir
12855 SAVE_UMASK=$(umask)
12856 trap cleanup_test_300 RETURN EXIT
12858 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12859 $DIR/$tdir/striped_dir ||
12860 error "set striped dir error"
12862 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12863 [ "$mode" = "755" ] || error "expect 755 got $mode"
12865 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12866 if [ "$stripe_count" != "2" ]; then
12867 error "stripe_count is $stripe_count, expect 2"
12870 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12871 if [ "$stripe_index" != "$mdt_index" ]; then
12872 error "stripe_index is $stripe_index, expect $mdt_index"
12875 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12876 error "nlink error after create striped dir"
12878 mkdir $DIR/$tdir/striped_dir/a
12879 mkdir $DIR/$tdir/striped_dir/b
12881 stat $DIR/$tdir/striped_dir/a ||
12882 error "create dir under striped dir failed"
12883 stat $DIR/$tdir/striped_dir/b ||
12884 error "create dir under striped dir failed"
12886 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12887 error "nlink error after mkdir"
12889 rmdir $DIR/$tdir/striped_dir/a
12890 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12891 error "nlink error after rmdir"
12893 rmdir $DIR/$tdir/striped_dir/b
12894 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12895 error "nlink error after rmdir"
12897 rmdir $DIR/$tdir/striped_dir ||
12898 error "rmdir striped dir error"
12906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12907 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12909 test_striped_dir 0 || error "failed on striped dir on MDT0"
12910 test_striped_dir 1 || error "failed on striped dir on MDT0"
12912 run_test 300a "basic striped dir sanity test"
12915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12916 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12922 test_mkdir $DIR/$tdir || error "mkdir fail"
12923 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12924 error "set striped dir error"
12925 for ((i=0; i<10; i++)); do
12926 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12928 touch $DIR/$tdir/striped_dir/file_$i ||
12929 error "touch error $i"
12930 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12931 [ $mtime1 -eq $mtime2 ] &&
12932 error "mtime not change after create"
12934 rm -f $DIR/$tdir/striped_dir/file_$i ||
12935 error "unlink error $i"
12936 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12937 [ $mtime2 -eq $mtime3 ] &&
12938 error "mtime did not change after unlink"
12942 run_test 300b "check ctime/mtime for striped dir"
12945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12946 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12949 mkdir -p $DIR/$tdir
12950 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12951 error "set striped dir error"
12953 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12954 error "chown striped dir failed"
12956 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12957 error "create 5k files failed"
12959 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12961 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12965 run_test 300c "chown && check ls under striped directory"
12968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12969 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12973 mkdir -p $DIR/$tdir
12974 $SETSTRIPE -c 2 $DIR/$tdir
12976 #local striped directory
12977 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12978 error "set striped dir error"
12979 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12980 error "create 10 files failed"
12982 #remote striped directory
12983 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12984 error "set striped dir error"
12985 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12986 error "create 10 files failed"
12988 for file in $(find $DIR/$tdir); do
12989 stripe_count=$($GETSTRIPE -c $file)
12990 [ $stripe_count -eq 2 ] ||
12991 error "wrong stripe $stripe_count for $file"
12996 run_test 300d "check default stripe under striped directory"
12999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13000 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13004 mkdir -p $DIR/$tdir
13006 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13007 error "set striped dir error"
13009 touch $DIR/$tdir/striped_dir/a
13010 touch $DIR/$tdir/striped_dir/b
13011 touch $DIR/$tdir/striped_dir/c
13013 mkdir $DIR/$tdir/striped_dir/dir_a
13014 mkdir $DIR/$tdir/striped_dir/dir_b
13015 mkdir $DIR/$tdir/striped_dir/dir_c
13017 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
13018 error "set striped dir under striped dir error"
13020 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
13021 error "set striped dir under striped dir error"
13023 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
13024 error "set striped dir under striped dir error"
13026 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
13027 error "rename file under striped dir should fail"
13029 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
13030 error "rename dir under striped dir should fail"
13032 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
13033 error "rename dir under different stripes should fail"
13035 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13036 error "rename file under striped dir should succeed"
13038 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
13039 error "rename dir under striped dir should succeed"
13043 run_test 300e "check rename under striped directory"
13046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13052 mkdir -p $DIR/$tdir
13054 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13055 error "set striped dir error"
13057 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
13058 error "set striped dir error"
13060 touch $DIR/$tdir/striped_dir/a
13061 mkdir $DIR/$tdir/striped_dir/dir_a
13062 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
13063 error "create striped dir under striped dir fails"
13065 touch $DIR/$tdir/striped_dir1/b
13066 mkdir $DIR/$tdir/striped_dir1/dir_b
13067 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
13068 error "create striped dir under striped dir fails"
13070 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
13071 error "rename file under different striped dir should fail"
13073 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
13074 error "rename dir under different striped dir should fail"
13076 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
13077 error "rename striped dir under diff striped dir should fail"
13079 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
13080 error "rename file under diff striped dirs fails"
13082 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
13083 error "rename dir under diff striped dirs fails"
13087 run_test 300f "check rename cross striped directory"
13090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13095 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
13096 $DIR/$tdir/striped_dir ||
13097 error "set striped dir error"
13099 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13100 error "set default stripe on striped dir error"
13102 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
13103 [ $stripe_count -eq $MDSCOUNT ] ||
13104 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
13106 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13108 for dir in $(find $DIR/$tdir/striped_dir/*); do
13109 stripe_count=$($LFS getdirstripe -c $dir)
13110 [ $stripe_count -eq $MDSCOUNT ] ||
13111 error "expect $MDSCOUNT get $stripe_count for $dir"
13114 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
13115 #change default stripe count to 2
13116 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
13117 error "set default stripe on striped dir error"
13119 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13121 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
13123 #change default stripe count to 1
13124 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
13125 error "set default stripe on striped dir error"
13127 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13128 for dir in $(find $DIR/$tdir/striped_dir/*); do
13129 stripe_count=$($LFS getdirstripe -c $dir)
13130 [ $stripe_count -eq 1 ] ||
13131 error "expect 1 get $stripe_count for $dir"
13133 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
13135 run_test 300g "check default striped directory for striped directory"
13138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13139 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13145 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13146 error "set striped dir error"
13148 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13149 error "create files under striped dir failed"
13151 # unfortunately, we need to umount to clear dir layout cache for now
13152 # once we fully implement dir layout, we can drop this
13153 umount_client $MOUNT || error "umount failed"
13154 mount_client $MOUNT || error "mount failed"
13156 #set the stripe to be unknown hash type
13157 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
13158 $LCTL set_param fail_loc=0x1901
13159 for ((i = 0; i < 10; i++)); do
13160 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
13161 error "stat f-$i failed"
13162 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
13165 touch $DIR/$tdir/striped_dir/f0 &&
13166 error "create under striped dir with unknown hash should fail"
13168 $LCTL set_param fail_loc=0
13170 umount_client $MOUNT || error "umount failed"
13171 mount_client $MOUNT || error "mount failed"
13175 run_test 300h "client handle unknown hash type striped directory"
13177 test_400a() { # LU-1606, was conf-sanity test_74
13178 local extra_flags=''
13179 local out=$TMP/$tfile
13180 local prefix=/usr/include/lustre
13183 if ! which $CC > /dev/null 2>&1; then
13184 skip_env "$CC is not installed"
13188 if ! [[ -d $prefix ]]; then
13189 # Assume we're running in tree and fixup the include path.
13190 extra_flags+=" -I$LUSTRE/../libcfs/include"
13191 extra_flags+=" -I$LUSTRE/include"
13192 extra_flags+=" -L$LUSTRE/utils"
13195 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
13196 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
13197 error "client api broken"
13200 run_test 400a "Lustre client api program can compile and link"
13202 test_400b() { # LU-1606, LU-5011
13204 local out=$TMP/$tfile
13205 local prefix=/usr/include/lustre
13207 # We use a hard coded prefix so that this test will not fail
13208 # when run in tree. There are headers in lustre/include/lustre/
13209 # that are not packaged (like lustre_idl.h) and have more
13210 # complicated include dependencies (like config.h and lnet/types.h).
13211 # Since this test about correct packaging we just skip them when
13212 # they don't exist (see below) rather than try to fixup cppflags.
13214 if ! which $CC > /dev/null 2>&1; then
13215 skip_env "$CC is not installed"
13219 for header in $prefix/*.h; do
13220 if ! [[ -f "$header" ]]; then
13224 if [[ "$(basename $header)" == liblustreapi.h ]]; then
13225 continue # liblustreapi.h is deprecated.
13228 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
13229 error "cannot compile '$header'"
13232 run_test 400b "packaged headers can be compiled"
13235 # tests that do cleanup/setup should be run at the end
13239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13241 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13242 $LCTL set_param fail_loc=0x903
13244 cancel_lru_locks MGC
13246 FAIL_ON_ERROR=true cleanup
13247 FAIL_ON_ERROR=true setup
13249 run_test 900 "umount should not race with any mgc requeue thread"
13252 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13253 check_and_cleanup_lustre
13254 if [ "$I_MOUNTED" != "yes" ]; then
13255 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true