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"
6908 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6913 [ "$UID" != 0 ] && skip_env "must run as root" && return
6914 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6915 skip "must have acl enabled" && return
6916 [ -z "$(which setfacl 2>/dev/null)" ] &&
6917 skip_env "could not find setfacl" && return
6918 $GSS && skip "could not run under gss" && return
6920 gpasswd -a daemon bin # LU-5641
6921 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
6923 declare -a identity_old
6925 for num in $(seq $MDSCOUNT); do
6926 switch_identity $num true || identity_old[$num]=$?
6933 echo "performing cp ..."
6934 run_acl_subtest cp || error "run_acl_subtest cp failed"
6935 echo "performing getfacl-noacl..."
6936 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6937 echo "performing misc..."
6938 run_acl_subtest misc || error "misc test failed"
6939 echo "performing permissions..."
6940 run_acl_subtest permissions || error "permissions failed"
6941 echo "performing setfacl..."
6942 run_acl_subtest setfacl || error "setfacl test failed"
6944 # inheritance test got from HP
6945 echo "performing inheritance..."
6946 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6947 chmod +x make-tree || error "chmod +x failed"
6948 run_acl_subtest inheritance || error "inheritance test failed"
6951 echo "LU-974 ignore umask when acl is enabled..."
6952 run_acl_subtest 974 || error "LU-974 umask test failed"
6953 if [ $MDSCOUNT -ge 2 ]; then
6954 run_acl_subtest 974_remote ||
6955 error "LU-974 umask test failed under remote dir"
6958 echo "LU-2561 newly created file is same size as directory..."
6959 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6960 run_acl_subtest 2561 || error "LU-2561 test failed"
6962 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6965 run_acl_subtest 4924 || error "LU-4924 test failed"
6970 for num in $(seq $MDSCOUNT); do
6971 if [ "${identity_old[$num]}" = 1 ]; then
6972 switch_identity $num false || identity_old[$num]=$?
6976 run_test 103a "acl test ========================================="
6980 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
6981 local mountopts=$MDS_MOUNT_OPTS
6983 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
6987 stop $SINGLEMDS || error "failed to stop MDT."
6989 if [ -z "$MDS_MOUNT_OPTS" ]; then
6990 MDS_MOUNT_OPTS="-o noacl"
6992 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
6994 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
6995 error "failed to start MDT."
6996 MDS_MOUNT_OPTS=$mountopts
7000 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7004 stop $SINGLEMDS || error "failed to stop MDT."
7006 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7007 error "failed to start MDT."
7012 run_test 103b "MDS mount option 'noacl'"
7016 cp -rp $DIR/$tdir $DIR/$tdir.bak
7018 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7019 error "$DIR/$tdir shouldn't contain default ACL"
7020 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7021 error "$DIR/$tdir.bak shouldn't contain default ACL"
7024 run_test 103c "'cp -rp' won't set empty acl"
7027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7029 lfs df || error "lfs df failed"
7030 lfs df -ih || error "lfs df -ih failed"
7031 lfs df -h $DIR || error "lfs df -h $DIR failed"
7032 lfs df -i $DIR || error "lfs df -i $DIR failed"
7033 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7034 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7036 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7037 lctl --device %$OSC deactivate
7038 lfs df || error "lfs df with deactivated OSC failed"
7039 lctl --device %$OSC activate
7040 # wait the osc back to normal
7041 wait_osc_import_state client ost FULL
7043 lfs df || error "lfs df with reactivated OSC failed"
7046 run_test 104a "lfs df [-ih] [path] test ========================="
7049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7050 [ $RUNAS_ID -eq $UID ] &&
7051 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7053 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7054 grep "Permission denied" | wc -l)))
7055 if [ $denied_cnt -ne 0 ]; then
7056 error "lfs check servers test failed"
7059 run_test 104b "$RUNAS lfs check servers test ===================="
7062 # doesn't work on 2.4 kernels
7064 if $(flock_is_enabled); then
7065 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7067 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7071 run_test 105a "flock when mounted without -o flock test ========"
7075 if $(flock_is_enabled); then
7076 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7078 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7082 run_test 105b "fcntl when mounted without -o flock test ========"
7086 if $(flock_is_enabled); then
7087 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7089 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7093 run_test 105c "lockf when mounted without -o flock test ========"
7095 test_105d() { # bug 15924
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7097 test_mkdir -p $DIR/$tdir
7098 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7099 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7100 $LCTL set_param fail_loc=0x80000315
7101 flocks_test 2 $DIR/$tdir
7103 run_test 105d "flock race (should not freeze) ========"
7105 test_105e() { # bug 22660 && 22040
7106 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7108 flocks_test 3 $DIR/$tfile
7110 run_test 105e "Two conflicting flocks from same process ======="
7112 test_106() { #bug 10921
7113 test_mkdir -p $DIR/$tdir
7114 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7115 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7117 run_test 106 "attempt exec of dir followed by chown of that dir"
7120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7127 local save_pattern=$(sysctl -n kernel.core_pattern)
7128 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7129 sysctl -w kernel.core_pattern=$file
7130 sysctl -w kernel.core_uses_pid=0
7138 kill -s 11 $SLEEPPID
7140 if [ -e $file ]; then
7141 size=`stat -c%s $file`
7142 [ $size -eq 0 ] && error "Fail to create core file $file"
7144 error "Fail to create core file $file"
7147 sysctl -w kernel.core_pattern=$save_pattern
7148 sysctl -w kernel.core_uses_pid=$save_uses_pid
7151 run_test 107 "Coredump on SIG"
7154 test_mkdir -p $DIR/$tdir
7155 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7156 error "mkdir with 255 char failed"
7157 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7158 error "mkdir with 256 char should fail, but did not"
7159 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7160 error "create with 255 char failed"
7161 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7162 error "create with 256 char should fail, but did not"
7167 run_test 110 "filename length checking"
7170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7171 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7172 tail -1 | cut -c11-20)
7173 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7174 echo "Starting with $OSTIO_pre threads"
7177 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7178 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7179 echo "$NUMTEST creates/unlinks"
7180 test_mkdir -p $DIR/$tdir
7181 createmany -o $DIR/$tdir/$tfile $NUMTEST
7182 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7184 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7185 tail -1 | cut -c11-20)
7187 # don't return an error
7188 [ $OSTIO_post == $OSTIO_pre ] && echo \
7189 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7190 echo "This may be fine, depending on what ran before this test" &&
7191 echo "and how fast this system is." && return
7193 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7195 run_test 115 "verify dynamic thread creation===================="
7198 wait_delete_completed
7199 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7200 echo OST kbytes available: ${AVAIL[@]}
7201 MAXI=0; MAXV=${AVAIL[0]}
7202 MINI=0; MINV=${AVAIL[0]}
7203 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7204 #echo OST $i: ${AVAIL[i]}kb
7205 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7206 MAXV=${AVAIL[i]}; MAXI=$i
7208 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7209 MINV=${AVAIL[i]}; MINI=$i
7212 echo Min free space: OST $MINI: $MINV
7213 echo Max free space: OST $MAXI: $MAXV
7216 test_116a() { # was previously test_116()
7217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7218 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7220 echo -n "Free space priority "
7221 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7226 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7227 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7229 trap simple_cleanup_common EXIT
7232 # Check if we need to generate uneven OSTs
7233 test_mkdir -p $DIR/$tdir/OST${MINI}
7234 local FILL=$(($MINV / 4))
7235 local DIFF=$(($MAXV - $MINV))
7236 local DIFF2=$(($DIFF * 100 / $MINV))
7238 local threshold=$(do_facet $SINGLEMDS \
7239 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7240 threshold=${threshold%%%}
7241 echo -n "Check for uneven OSTs: "
7242 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7244 if [[ $DIFF2 -gt $threshold ]]; then
7246 echo "Don't need to fill OST$MINI"
7248 # generate uneven OSTs. Write 2% over the QOS threshold value
7250 DIFF=$(($threshold - $DIFF2 + 2))
7251 DIFF2=$(( ($MINV * $DIFF)/100 ))
7252 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7253 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7254 error "setstripe failed"
7255 DIFF=$(($DIFF2 / 2048))
7257 while [ $i -lt $DIFF ]; do
7259 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7260 bs=2M count=1 2>/dev/null
7269 DIFF=$(($MAXV - $MINV))
7270 DIFF2=$(($DIFF * 100 / $MINV))
7271 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7272 if [[ $DIFF2 -gt $threshold ]]; then
7275 echo "failed - QOS mode won't be used"
7276 skip "QOS imbalance criteria not met"
7277 simple_cleanup_common
7281 MINI1=$MINI; MINV1=$MINV
7282 MAXI1=$MAXI; MAXV1=$MAXV
7284 # now fill using QOS
7285 $SETSTRIPE -c 1 $DIR/$tdir
7286 FILL=$(($FILL / 200))
7287 if [ $FILL -gt 600 ]; then
7290 echo "writing $FILL files to QOS-assigned OSTs"
7292 while [ $i -lt $FILL ]; do
7294 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7298 echo "wrote $i 200k files"
7302 echo "Note: free space may not be updated, so measurements might be off"
7304 DIFF2=$(($MAXV - $MINV))
7305 echo "free space delta: orig $DIFF final $DIFF2"
7306 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7307 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7308 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7309 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7310 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7311 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7313 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7315 # Figure out which files were written where
7316 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7317 awk '/'$MINI1': / {print $2; exit}')
7319 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7320 echo "$MINC files created on smaller OST $MINI1"
7321 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7322 awk '/'$MAXI1': / {print $2; exit}')
7324 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7325 echo "$MAXC files created on larger OST $MAXI1"
7326 FILL=$(($MAXC * 100 / $MINC - 100))
7327 [[ $MINC -gt 0 ]] &&
7328 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7329 [[ $MAXC -gt $MINC ]] ||
7330 error_ignore LU-9 "stripe QOS didn't balance free space"
7331 simple_cleanup_common
7333 run_test 116a "stripe QOS: free space balance ==================="
7335 test_116b() { # LU-2093
7336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7337 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7338 head -1 2>/dev/null)" ] && skip "no QOS" && return
7339 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7341 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7342 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7343 do_facet $SINGLEMDS lctl set_param \
7344 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7346 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7347 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7348 do_facet $SINGLEMDS lctl set_param fail_loc=0
7350 do_facet $SINGLEMDS lctl set_param \
7351 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7353 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7355 test_117() # bug 10891
7357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7359 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7360 lctl set_param fail_loc=0x21e
7361 > $DIR/$tfile || error "truncate failed"
7362 lctl set_param fail_loc=0
7363 echo "Truncate succeeded."
7366 run_test 117 "verify osd extend =========="
7368 NO_SLOW_RESENDCOUNT=4
7369 export OLD_RESENDCOUNT=""
7370 set_resend_count () {
7371 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7372 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7373 lctl set_param -n $PROC_RESENDCOUNT $1
7374 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7377 # for reduce test_118* time (b=14842)
7378 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7380 # Reset async IO behavior after error case
7382 FILE=$DIR/reset_async
7384 # Ensure all OSCs are cleared
7385 $SETSTRIPE -c -1 $FILE
7386 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7391 test_118a() #bug 11710
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7396 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7397 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7398 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7400 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7401 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7406 run_test 118a "verify O_SYNC works =========="
7410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7411 remote_ost_nodsh && skip "remote OST with nodsh" && return
7415 #define OBD_FAIL_OST_ENOENT 0x217
7416 set_nodes_failloc "$(osts_nodes)" 0x217
7417 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7419 set_nodes_failloc "$(osts_nodes)" 0
7420 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7421 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7424 if [[ $RC -eq 0 ]]; then
7425 error "Must return error due to dropped pages, rc=$RC"
7429 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7430 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7434 echo "Dirty pages not leaked on ENOENT"
7436 # Due to the above error the OSC will issue all RPCs syncronously
7437 # until a subsequent RPC completes successfully without error.
7438 $MULTIOP $DIR/$tfile Ow4096yc
7443 run_test 118b "Reclaim dirty pages on fatal error =========="
7447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7449 # for 118c, restore the original resend count, LU-1940
7450 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7451 set_resend_count $OLD_RESENDCOUNT
7452 remote_ost_nodsh && skip "remote OST with nodsh" && return
7456 #define OBD_FAIL_OST_EROFS 0x216
7457 set_nodes_failloc "$(osts_nodes)" 0x216
7459 # multiop should block due to fsync until pages are written
7460 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7464 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7465 error "Multiop failed to block on fsync, pid=$MULTIPID"
7468 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7470 if [[ $WRITEBACK -eq 0 ]]; then
7471 error "No page in writeback, writeback=$WRITEBACK"
7474 set_nodes_failloc "$(osts_nodes)" 0
7477 if [[ $RC -ne 0 ]]; then
7478 error "Multiop fsync failed, rc=$RC"
7481 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7482 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7484 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7485 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7489 echo "Dirty pages flushed via fsync on EROFS"
7492 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7494 # continue to use small resend count to reduce test_118* time (b=14842)
7495 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7500 remote_ost_nodsh && skip "remote OST with nodsh" && return
7504 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7505 set_nodes_failloc "$(osts_nodes)" 0x214
7506 # multiop should block due to fsync until pages are written
7507 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7511 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7512 error "Multiop failed to block on fsync, pid=$MULTIPID"
7515 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7517 if [[ $WRITEBACK -eq 0 ]]; then
7518 error "No page in writeback, writeback=$WRITEBACK"
7521 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7522 set_nodes_failloc "$(osts_nodes)" 0
7524 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7525 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7527 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7528 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7532 echo "Dirty pages gaurenteed flushed via fsync"
7535 run_test 118d "Fsync validation inject a delay of the bulk =========="
7538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7541 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7542 lctl set_param fail_loc=0x8000040a
7544 # Should simulate EINVAL error which is fatal
7545 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7547 if [[ $RC -eq 0 ]]; then
7548 error "Must return error due to dropped pages, rc=$RC"
7551 lctl set_param fail_loc=0x0
7553 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7554 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7555 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7557 if [[ $LOCKED -ne 0 ]]; then
7558 error "Locked pages remain in cache, locked=$LOCKED"
7561 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7562 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7566 echo "No pages locked after fsync"
7571 run_test 118f "Simulate unrecoverable OSC side error =========="
7574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7577 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7578 lctl set_param fail_loc=0x406
7580 # simulate local -ENOMEM
7581 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7584 lctl set_param fail_loc=0
7585 if [[ $RC -eq 0 ]]; then
7586 error "Must return error due to dropped pages, rc=$RC"
7589 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7590 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7591 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7593 if [[ $LOCKED -ne 0 ]]; then
7594 error "Locked pages remain in cache, locked=$LOCKED"
7597 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7598 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7602 echo "No pages locked after fsync"
7607 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7611 remote_ost_nodsh && skip "remote OST with nodsh" && return
7615 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7616 set_nodes_failloc "$(osts_nodes)" 0x20e
7617 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7618 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7621 set_nodes_failloc "$(osts_nodes)" 0
7622 if [[ $RC -eq 0 ]]; then
7623 error "Must return error due to dropped pages, rc=$RC"
7626 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7627 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7628 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7630 if [[ $LOCKED -ne 0 ]]; then
7631 error "Locked pages remain in cache, locked=$LOCKED"
7634 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7635 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7639 echo "No pages locked after fsync"
7643 run_test 118h "Verify timeout in handling recoverables errors =========="
7645 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7649 remote_ost_nodsh && skip "remote OST with nodsh" && return
7653 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7654 set_nodes_failloc "$(osts_nodes)" 0x20e
7656 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7657 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7660 set_nodes_failloc "$(osts_nodes)" 0
7664 if [[ $RC -ne 0 ]]; then
7665 error "got error, but should be not, rc=$RC"
7668 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7669 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7670 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7671 if [[ $LOCKED -ne 0 ]]; then
7672 error "Locked pages remain in cache, locked=$LOCKED"
7675 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7676 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7680 echo "No pages locked after fsync"
7684 run_test 118i "Fix error before timeout in recoverable error =========="
7686 [ "$SLOW" = "no" ] && set_resend_count 4
7689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7690 remote_ost_nodsh && skip "remote OST with nodsh" && return
7694 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7695 set_nodes_failloc "$(osts_nodes)" 0x220
7697 # return -EIO from OST
7698 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7700 set_nodes_failloc "$(osts_nodes)" 0x0
7701 if [[ $RC -eq 0 ]]; then
7702 error "Must return error due to dropped pages, rc=$RC"
7705 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7708 if [[ $LOCKED -ne 0 ]]; then
7709 error "Locked pages remain in cache, locked=$LOCKED"
7712 # in recoverable error on OST we want resend and stay until it finished
7713 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7714 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7718 echo "No pages locked after fsync"
7722 run_test 118j "Simulate unrecoverable OST side error =========="
7726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7727 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7729 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7730 set_nodes_failloc "$(osts_nodes)" 0x20e
7731 test_mkdir -p $DIR/$tdir
7733 for ((i=0;i<10;i++)); do
7734 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7735 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7742 set_nodes_failloc "$(osts_nodes)" 0
7745 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7751 test_mkdir -p $DIR/$tdir
7752 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7755 run_test 118l "fsync dir ========="
7757 test_118m() # LU-3066
7759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7760 test_mkdir -p $DIR/$tdir
7761 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7764 run_test 118m "fdatasync dir ========="
7766 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7768 test_119a() # bug 11737
7770 BSIZE=$((512 * 1024))
7771 directio write $DIR/$tfile 0 1 $BSIZE
7772 # We ask to read two blocks, which is more than a file size.
7773 # directio will indicate an error when requested and actual
7774 # sizes aren't equeal (a normal situation in this case) and
7775 # print actual read amount.
7776 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7777 if [ "$NOB" != "$BSIZE" ]; then
7778 error "read $NOB bytes instead of $BSIZE"
7782 run_test 119a "Short directIO read must return actual read amount"
7784 test_119b() # bug 11737
7786 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7788 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7789 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7791 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7792 error "direct read failed"
7795 run_test 119b "Sparse directIO read must return actual read amount"
7797 test_119c() # bug 13099
7800 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7801 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7804 run_test 119c "Testing for direct read hitting hole"
7806 test_119d() # bug 15950
7808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7809 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7810 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7812 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7813 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7814 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7815 lctl set_param fail_loc=0x40d
7816 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7819 cat $DIR/$tfile > /dev/null &
7820 lctl set_param fail_loc=0
7823 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7825 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7826 error "the read rpcs have not completed in 2s"
7828 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7830 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7834 test_mkdir -p $DIR/$tdir
7835 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7836 skip "no early lock cancel on server" && return 0
7838 lru_resize_disable mdc
7839 lru_resize_disable osc
7840 cancel_lru_locks mdc
7841 # asynchronous object destroy at MDT could cause bl ast to client
7842 cancel_lru_locks osc
7844 stat $DIR/$tdir > /dev/null
7845 can1=$(do_facet $SINGLEMDS \
7846 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7847 awk '/ldlm_cancel/ {print $2}')
7848 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7849 awk '/ldlm_bl_callback/ {print $2}')
7850 test_mkdir -c1 $DIR/$tdir/d1
7851 can2=$(do_facet $SINGLEMDS \
7852 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7853 awk '/ldlm_cancel/ {print $2}')
7854 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7855 awk '/ldlm_bl_callback/ {print $2}')
7856 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7857 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7858 lru_resize_enable mdc
7859 lru_resize_enable osc
7861 run_test 120a "Early Lock Cancel: mkdir test"
7864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7865 test_mkdir $DIR/$tdir
7866 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7867 skip "no early lock cancel on server" && return 0
7868 lru_resize_disable mdc
7869 lru_resize_disable osc
7870 cancel_lru_locks mdc
7871 stat $DIR/$tdir > /dev/null
7872 can1=$(do_facet $SINGLEMDS \
7873 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7874 awk '/ldlm_cancel/ {print $2}')
7875 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7876 awk '/ldlm_bl_callback/ {print $2}')
7878 can2=$(do_facet $SINGLEMDS \
7879 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7880 awk '/ldlm_cancel/ {print $2}')
7881 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7882 awk '/ldlm_bl_callback/ {print $2}')
7883 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7884 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7885 lru_resize_enable mdc
7886 lru_resize_enable osc
7888 run_test 120b "Early Lock Cancel: create test"
7891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7892 test_mkdir -c1 $DIR/$tdir
7893 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7894 skip "no early lock cancel on server" && return 0
7895 lru_resize_disable mdc
7896 lru_resize_disable osc
7897 test_mkdir -p -c1 $DIR/$tdir/d1
7898 test_mkdir -p -c1 $DIR/$tdir/d2
7899 touch $DIR/$tdir/d1/f1
7900 cancel_lru_locks mdc
7901 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7902 can1=$(do_facet $SINGLEMDS \
7903 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7904 awk '/ldlm_cancel/ {print $2}')
7905 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7906 awk '/ldlm_bl_callback/ {print $2}')
7907 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7908 can2=$(do_facet $SINGLEMDS \
7909 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7910 awk '/ldlm_cancel/ {print $2}')
7911 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7912 awk '/ldlm_bl_callback/ {print $2}')
7913 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7914 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7915 lru_resize_enable mdc
7916 lru_resize_enable osc
7918 run_test 120c "Early Lock Cancel: link test"
7921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7922 test_mkdir -p -c1 $DIR/$tdir
7923 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7924 skip "no early lock cancel on server" && return 0
7925 lru_resize_disable mdc
7926 lru_resize_disable osc
7928 cancel_lru_locks mdc
7929 stat $DIR/$tdir > /dev/null
7930 can1=$(do_facet $SINGLEMDS \
7931 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7932 awk '/ldlm_cancel/ {print $2}')
7933 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7934 awk '/ldlm_bl_callback/ {print $2}')
7935 chmod a+x $DIR/$tdir
7936 can2=$(do_facet $SINGLEMDS \
7937 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7938 awk '/ldlm_cancel/ {print $2}')
7939 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7940 awk '/ldlm_bl_callback/ {print $2}')
7941 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7942 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7943 lru_resize_enable mdc
7944 lru_resize_enable osc
7946 run_test 120d "Early Lock Cancel: setattr test"
7949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7950 test_mkdir -p -c1 $DIR/$tdir
7951 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7952 skip "no early lock cancel on server" && return 0
7953 lru_resize_disable mdc
7954 lru_resize_disable osc
7955 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7956 cancel_lru_locks mdc
7957 cancel_lru_locks osc
7958 dd if=$DIR/$tdir/f1 of=/dev/null
7959 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7960 # XXX client can not do early lock cancel of OST lock
7961 # during unlink (LU-4206), so cancel osc lock now.
7962 cancel_lru_locks osc
7963 can1=$(do_facet $SINGLEMDS \
7964 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7965 awk '/ldlm_cancel/ {print $2}')
7966 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7967 awk '/ldlm_bl_callback/ {print $2}')
7968 unlink $DIR/$tdir/f1
7970 can2=$(do_facet $SINGLEMDS \
7971 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7972 awk '/ldlm_cancel/ {print $2}')
7973 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7974 awk '/ldlm_bl_callback/ {print $2}')
7975 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7976 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7977 lru_resize_enable mdc
7978 lru_resize_enable osc
7980 run_test 120e "Early Lock Cancel: unlink test"
7983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7984 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7985 skip "no early lock cancel on server" && return 0
7986 test_mkdir -p -c1 $DIR/$tdir
7987 lru_resize_disable mdc
7988 lru_resize_disable osc
7989 test_mkdir -p -c1 $DIR/$tdir/d1
7990 test_mkdir -p -c1 $DIR/$tdir/d2
7991 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7992 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7993 cancel_lru_locks mdc
7994 cancel_lru_locks osc
7995 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7996 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7997 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7998 # XXX client can not do early lock cancel of OST lock
7999 # during rename (LU-4206), so cancel osc lock now.
8000 cancel_lru_locks osc
8001 can1=$(do_facet $SINGLEMDS \
8002 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8003 awk '/ldlm_cancel/ {print $2}')
8004 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8005 awk '/ldlm_bl_callback/ {print $2}')
8006 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8008 can2=$(do_facet $SINGLEMDS \
8009 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8010 awk '/ldlm_cancel/ {print $2}')
8011 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8012 awk '/ldlm_bl_callback/ {print $2}')
8013 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8014 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8015 lru_resize_enable mdc
8016 lru_resize_enable osc
8018 run_test 120f "Early Lock Cancel: rename test"
8021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8022 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8023 skip "no early lock cancel on server" && return 0
8024 lru_resize_disable mdc
8025 lru_resize_disable osc
8027 echo create $count files
8028 test_mkdir -p $DIR/$tdir
8029 cancel_lru_locks mdc
8030 cancel_lru_locks osc
8033 can0=$(do_facet $SINGLEMDS \
8034 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8035 awk '/ldlm_cancel/ {print $2}')
8036 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8037 awk '/ldlm_bl_callback/ {print $2}')
8038 createmany -o $DIR/$tdir/f $count
8040 can1=$(do_facet $SINGLEMDS \
8041 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8042 awk '/ldlm_cancel/ {print $2}')
8043 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8044 awk '/ldlm_bl_callback/ {print $2}')
8046 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8047 echo rm $count files
8050 can2=$(do_facet $SINGLEMDS \
8051 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8052 awk '/ldlm_cancel/ {print $2}')
8053 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8054 awk '/ldlm_bl_callback/ {print $2}')
8056 echo total: $count removes in $((t2-t1))
8057 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8059 # wait for commitment of removal
8060 lru_resize_enable mdc
8061 lru_resize_enable osc
8063 run_test 120g "Early Lock Cancel: performance test"
8065 test_121() { #bug #10589
8066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8068 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8069 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8070 lctl set_param fail_loc=0x310
8071 cancel_lru_locks osc > /dev/null
8072 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8073 lctl set_param fail_loc=0
8074 [[ $reads -eq $writes ]] ||
8075 error "read $reads blocks, must be $writes blocks"
8077 run_test 121 "read cancel race ========="
8079 test_123a() { # was test 123, statahead(bug 11401)
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8082 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8083 log "testing on UP system. Performance may be not as good as expected."
8088 test_mkdir -p $DIR/$tdir
8089 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8090 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8092 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8093 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8095 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8096 lctl set_param -n llite.*.statahead_max 0
8097 lctl get_param llite.*.statahead_max
8098 cancel_lru_locks mdc
8099 cancel_lru_locks osc
8101 time ls -l $DIR/$tdir | wc -l
8103 delta=$((etime - stime))
8104 log "ls $i files without statahead: $delta sec"
8105 lctl set_param llite.*.statahead_max=$max
8107 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8108 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8109 cancel_lru_locks mdc
8110 cancel_lru_locks osc
8112 time ls -l $DIR/$tdir | wc -l
8114 delta_sa=$((etime - stime))
8115 log "ls $i files with statahead: $delta_sa sec"
8116 lctl get_param -n llite.*.statahead_stats
8117 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8119 [[ $swrong -lt $ewrong ]] &&
8120 log "statahead was stopped, maybe too many locks held!"
8121 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8123 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8124 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8125 lctl set_param -n llite.*.statahead_max 0
8126 lctl get_param llite.*.statahead_max
8127 cancel_lru_locks mdc
8128 cancel_lru_locks osc
8130 time ls -l $DIR/$tdir | wc -l
8132 delta=$((etime - stime))
8133 log "ls $i files again without statahead: $delta sec"
8134 lctl set_param llite.*.statahead_max=$max
8135 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8136 if [ $SLOWOK -eq 0 ]; then
8137 error "ls $i files is slower with statahead!"
8139 log "ls $i files is slower with statahead!"
8145 [ $delta -gt 20 ] && break
8146 [ $delta -gt 8 ] && MULT=$((50 / delta))
8147 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8155 delta=$((etime - stime))
8156 log "rm -r $DIR/$tdir/: $delta seconds"
8158 lctl get_param -n llite.*.statahead_stats
8160 run_test 123a "verify statahead work"
8162 test_123b () { # statahead(bug 15027)
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8164 test_mkdir -p $DIR/$tdir
8165 createmany -o $DIR/$tdir/$tfile-%d 1000
8167 cancel_lru_locks mdc
8168 cancel_lru_locks osc
8170 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8171 lctl set_param fail_loc=0x80000803
8172 ls -lR $DIR/$tdir > /dev/null
8174 lctl set_param fail_loc=0x0
8175 lctl get_param -n llite.*.statahead_stats
8180 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8184 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8185 skip "no lru resize on server" && return 0
8187 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8189 log "create $NR files at $DIR/$tdir"
8190 createmany -o $DIR/$tdir/f $NR ||
8191 error "failed to create $NR files in $DIR/$tdir"
8193 cancel_lru_locks mdc
8194 ls -l $DIR/$tdir > /dev/null
8198 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8199 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8200 LRU_SIZE=$($LCTL get_param -n $PARAM)
8201 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8202 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8204 log "NS=$(basename $NSDIR)"
8209 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8210 skip "Not enough cached locks created!"
8217 # We know that lru resize allows one client to hold $LIMIT locks
8218 # for 10h. After that locks begin to be killed by client.
8220 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8222 if [ $LIMIT -lt $LRU_SIZE ]; then
8223 skip "Limit is too small $LIMIT"
8227 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8228 # killing locks. Some time was spent for creating locks. This means
8229 # that up to the moment of sleep finish we must have killed some of
8230 # them (10-100 locks). This depends on how fast ther were created.
8231 # Many of them were touched in almost the same moment and thus will
8232 # be killed in groups.
8233 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8235 # Use $LRU_SIZE_B here to take into account real number of locks
8236 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8237 local LRU_SIZE_B=$LRU_SIZE
8239 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8240 log "OLD_LVF=$OLD_LVF"
8241 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8243 # Let's make sure that we really have some margin. Client checks
8244 # cached locks every 10 sec.
8246 log "Sleep ${SLEEP} sec"
8248 while ((SEC<$SLEEP)); do
8252 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8256 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8257 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8259 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8260 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8261 unlinkmany $DIR/$tdir/f $NR
8265 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8266 log "unlink $NR files at $DIR/$tdir"
8267 unlinkmany $DIR/$tdir/f $NR
8269 run_test 124a "lru resize ======================================="
8271 get_max_pool_limit()
8273 local limit=$($LCTL get_param \
8274 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8277 if [[ $l -gt $max ]]; then
8285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8286 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8287 skip "no lru resize on server" && return 0
8289 LIMIT=$(get_max_pool_limit)
8291 NR=$(($(default_lru_size)*20))
8292 if [[ $NR -gt $LIMIT ]]; then
8293 log "Limit lock number by $LIMIT locks"
8296 lru_resize_disable mdc
8297 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8298 error "failed to create $DIR/$tdir/disable_lru_resize"
8300 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8301 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8302 cancel_lru_locks mdc
8305 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8308 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8311 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8315 nolruresize_delta=$((etime-stime))
8316 log "ls -la time: $nolruresize_delta seconds"
8317 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8318 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8320 lru_resize_enable mdc
8321 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8322 error "failed to create $DIR/$tdir/enable_lru_resize"
8324 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8325 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8326 cancel_lru_locks mdc
8329 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8332 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8335 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8339 lruresize_delta=$((etime-stime))
8340 log "ls -la time: $lruresize_delta seconds"
8341 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8343 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8344 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8345 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8346 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8348 log "lru resize performs the same with no lru resize"
8350 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8352 run_test 124b "lru resize (performance test) ======================="
8354 test_125() { # 13358
8355 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8356 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8357 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8358 test_mkdir -p $DIR/d125 || error "mkdir failed"
8359 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8360 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8361 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8363 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8365 test_126() { # bug 12829/13455
8366 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8367 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8368 $GSS && skip "must run as gss disabled" && return
8370 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8371 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8373 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8375 run_test 126 "check that the fsgid provided by the client is taken into account"
8377 test_127a() { # bug 15521
8378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8379 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8380 $LCTL set_param osc.*.stats=0
8381 FSIZE=$((2048 * 1024))
8382 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8383 cancel_lru_locks osc
8384 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8386 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8387 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8388 echo "got $COUNT $NAME"
8389 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8390 eval $NAME=$COUNT || error "Wrong proc format"
8393 read_bytes|write_bytes)
8394 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8395 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8396 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8397 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8398 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8399 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8400 error "sumsquare is too small: $SUMSQ"
8401 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8402 error "sumsquare is too big: $SUMSQ"
8406 done < $DIR/${tfile}.tmp
8408 #check that we actually got some stats
8409 [ "$read_bytes" ] || error "Missing read_bytes stats"
8410 [ "$write_bytes" ] || error "Missing write_bytes stats"
8411 [ "$read_bytes" != 0 ] || error "no read done"
8412 [ "$write_bytes" != 0 ] || error "no write done"
8414 run_test 127a "verify the client stats are sane"
8416 test_127b() { # bug LU-333
8417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8418 $LCTL set_param llite.*.stats=0
8419 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8420 # perform 2 reads and writes so MAX is different from SUM.
8421 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8422 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8423 cancel_lru_locks osc
8424 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8425 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8427 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8428 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8429 echo "got $COUNT $NAME"
8430 eval $NAME=$COUNT || error "Wrong proc format"
8434 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8435 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8436 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8437 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
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"
8447 done < $TMP/${tfile}.tmp
8449 #check that we actually got some stats
8450 [ "$read_bytes" ] || error "Missing read_bytes stats"
8451 [ "$write_bytes" ] || error "Missing write_bytes stats"
8452 [ "$read_bytes" != 0 ] || error "no read done"
8453 [ "$write_bytes" != 0 ] || error "no write done"
8455 run_test 127b "verify the llite client stats are sane"
8457 test_128() { # bug 15212
8459 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8464 result=$(grep error $TMP/$tfile.log)
8466 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8468 run_test 128 "interactive lfs for 2 consecutive find's"
8475 local LDPROC=/proc/fs/ldiskfs
8476 local facets=$(get_facets MDS)
8478 for facet in ${facets//,/ }; do
8479 canondev=$(ldiskfs_canon \
8480 *.$(convert_facet2label $facet).mntdev $facet)
8481 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8482 LDPROC=/sys/fs/ldiskfs
8483 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8489 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8490 skip "Only applicable to ldiskfs-based MDTs"
8493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8498 test_mkdir -p $DIR/$tdir
8500 # block size of mds1
8501 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8502 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8503 local MAX=$((MDSBLOCKSIZE * 3))
8505 local I=$(stat -c%s "$DIR/$tdir")
8507 local STRIPE_COUNT=1
8508 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8509 MAX=$((MAX*STRIPE_COUNT))
8510 while [[ $I -le $MAX ]]; do
8511 $MULTIOP $DIR/$tdir/$J Oc
8513 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8514 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8515 #and EFBIG for previous versions
8516 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8518 echo "return code $rc received as expected"
8519 multiop $DIR/$tdir/$J Oc ||
8520 error_exit "multiop failed w/o dir size limit"
8522 I=$(stat -c%s "$DIR/$tdir")
8524 if [ $(lustre_version_code $SINGLEMDS) -lt \
8525 $(version_code 2.4.51) ]
8527 [[ $I -eq $MAX ]] && return 0
8529 [[ $I -gt $MAX ]] && return 0
8531 error_exit "current dir size $I, previous limit $MAX"
8532 elif [ $rc -ne 0 ]; then
8534 error_exit "return code $rc received instead of expected " \
8535 "$EFBIG or $ENOSPC, files in dir $I"
8538 I=$(stat -c%s "$DIR/$tdir")
8542 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8544 run_test 129 "test directory size limit ========================"
8553 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8554 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8557 trap cleanup_130 EXIT RETURN
8559 local fm_file=$DIR/$tfile
8560 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8561 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8562 error "dd failed for $fm_file"
8564 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8565 filefrag -ves $fm_file
8567 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8568 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8569 [ $RC != 0 ] && error "filefrag $fm_file failed"
8571 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8572 grep -v "ext:" | grep -v "found")
8573 lun=$($GETSTRIPE -i $fm_file)
8575 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8578 for line in $filefrag_op
8580 frag_lun=`echo $line | cut -d: -f5`
8581 ext_len=`echo $line | cut -d: -f4`
8582 if (( $frag_lun != $lun )); then
8584 error "FIEMAP on 1-stripe file($fm_file) failed"
8587 (( tot_len += ext_len ))
8590 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8592 error "FIEMAP on 1-stripe file($fm_file) failed;"
8598 echo "FIEMAP on single striped file succeeded"
8600 run_test 130a "FIEMAP (1-stripe file)"
8603 [ "$OSTCOUNT" -lt "2" ] &&
8604 skip_env "skipping FIEMAP on 2-stripe file test" && return
8606 [ "$OSTCOUNT" -ge "10" ] &&
8607 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8609 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8610 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8613 trap cleanup_130 EXIT RETURN
8615 local fm_file=$DIR/$tfile
8616 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8617 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8618 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8620 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8621 error "dd failed on $fm_file"
8623 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8624 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8625 grep -v "ext:" | grep -v "found")
8627 last_lun=$(echo $filefrag_op | cut -d: -f5)
8632 for line in $filefrag_op
8634 frag_lun=`echo $line | cut -d: -f5`
8635 ext_len=`echo $line | cut -d: -f4`
8636 if (( $frag_lun != $last_lun )); then
8637 if (( tot_len != 1024 )); then
8639 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8646 (( tot_len += ext_len ))
8649 if (( num_luns != 2 || tot_len != 1024 )); then
8651 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8657 echo "FIEMAP on 2-stripe file succeeded"
8659 run_test 130b "FIEMAP (2-stripe file)"
8662 [ "$OSTCOUNT" -lt "2" ] &&
8663 skip_env "skipping FIEMAP on 2-stripe file" && return
8665 [ "$OSTCOUNT" -ge "10" ] &&
8666 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8668 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8669 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8672 trap cleanup_130 EXIT RETURN
8674 local fm_file=$DIR/$tfile
8675 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8676 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8677 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8679 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8681 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8682 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8684 last_lun=`echo $filefrag_op | cut -d: -f5`
8689 for line in $filefrag_op
8691 frag_lun=`echo $line | cut -d: -f5`
8692 ext_len=`echo $line | cut -d: -f4`
8693 if (( $frag_lun != $last_lun )); then
8694 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8695 if (( logical != 512 )); then
8697 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8700 if (( tot_len != 512 )); then
8702 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8709 (( tot_len += ext_len ))
8712 if (( num_luns != 2 || tot_len != 512 )); then
8714 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8720 echo "FIEMAP on 2-stripe file with hole succeeded"
8722 run_test 130c "FIEMAP (2-stripe file with hole)"
8725 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8727 [ "$OSTCOUNT" -ge "10" ] &&
8728 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8730 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8731 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8733 trap cleanup_130 EXIT RETURN
8735 local fm_file=$DIR/$tfile
8736 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8737 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8738 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8740 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8741 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8742 error "dd failed on $fm_file"
8744 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8745 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8746 grep -v "ext:" | grep -v "found"`
8748 last_lun=`echo $filefrag_op | cut -d: -f5`
8753 for line in $filefrag_op
8755 frag_lun=`echo $line | cut -d: -f5`
8756 ext_len=`echo $line | cut -d: -f4`
8757 if (( $frag_lun != $last_lun )); then
8758 if (( tot_len != 1024 )); then
8760 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8767 (( tot_len += ext_len ))
8770 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8772 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8778 echo "FIEMAP on N-stripe file succeeded"
8780 run_test 130d "FIEMAP (N-stripe file)"
8783 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8785 [ "$OSTCOUNT" -ge "10" ] &&
8786 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8788 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8789 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8791 trap cleanup_130 EXIT RETURN
8793 local fm_file=$DIR/$tfile
8794 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8795 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8796 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8799 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8800 for ((i = 0; i < $NUM_BLKS; i++))
8802 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8805 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8806 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8808 last_lun=`echo $filefrag_op | cut -d: -f5`
8813 for line in $filefrag_op
8815 frag_lun=`echo $line | cut -d: -f5`
8816 ext_len=`echo $line | cut -d: -f4`
8817 if (( $frag_lun != $last_lun )); then
8818 if (( tot_len != $EXPECTED_LEN )); then
8820 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8827 (( tot_len += ext_len ))
8830 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8832 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8838 echo "FIEMAP with continuation calls succeeded"
8840 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8842 # Test for writev/readv
8844 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8845 error "writev test failed"
8846 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8847 error "readv failed"
8850 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8853 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8854 error "append writev test failed"
8855 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8856 error "append writev test failed"
8859 run_test 131b "test append writev"
8862 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8865 run_test 131c "test read/write on file w/o objects"
8868 rwv -f $DIR/$tfile -w -n 1 1572864
8869 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8870 if [ "$NOB" != 1572864 ]; then
8871 error "Short read filed: read $NOB bytes instead of 1572864"
8875 run_test 131d "test short read"
8878 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8879 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8880 error "read hitting hole failed"
8883 run_test 131e "test read hitting hole"
8888 for node in $(osts_nodes); do
8889 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8890 [ x$gl = x"" ] && gl=0
8891 gl_sum=$((gl_sum + gl))
8901 if [ x$som = x"enabled" ]; then
8902 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8903 MOUNT_OPTS=`echo $MOUNT_OPTS |
8904 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8905 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8907 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8908 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8909 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8912 # do remount to make new mount-conf parameters actual
8919 test_132() { #1028, SOM
8920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8921 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8922 local mdtidx=$($LFS getstripe -M $DIR)
8923 local facet=mds$((mdtidx + 1))
8925 local MOUNTOPT_SAVE=$MOUNTOPT
8927 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8928 cancel_lru_locks osc
8929 som1=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8930 awk -F= ' {print $2}' | head -n 1)
8932 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8933 stat $DIR/$tfile >/dev/null
8934 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8935 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8937 som_mode_switch $som1 $gl1 $gl2
8939 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8940 cancel_lru_locks osc
8942 som2=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8943 awk -F= ' {print $2}' | head -n 1)
8944 if [ $som1 == $som2 ]; then
8945 error "som is still "$som2
8946 if [ x$som2 = x"enabled" ]; then
8953 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8954 stat $DIR/$tfile >/dev/null
8955 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8956 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8957 som_mode_switch $som2 $gl1 $gl2
8958 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8960 run_test 132 "som avoids glimpse rpc"
8966 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8968 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8970 *) error "Wrong argument $1" ;;
8973 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8974 # if the argument $3 is zero, it means any stat increment is ok.
8975 if [[ $3 -gt 0 ]]; then
8976 count=$(echo $res | awk '{ print $2 }')
8977 [[ $count -ne $3 ]] &&
8978 error "The $2 counter on $1 is wrong - expected $3"
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8984 remote_ost_nodsh && skip "remote OST with nodsh" && return
8985 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8987 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8988 { skip "MDS doesn't support rename stats"; return; }
8989 local testdir=$DIR/${tdir}/stats_testdir
8990 mkdir -p $DIR/${tdir}
8993 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8994 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8996 # verify mdt stats first.
8997 mkdir ${testdir} || error "mkdir failed"
8998 check_stats $SINGLEMDS "mkdir" 1
8999 touch ${testdir}/${tfile} || "touch failed"
9000 check_stats $SINGLEMDS "open" 1
9001 check_stats $SINGLEMDS "close" 1
9002 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9003 check_stats $SINGLEMDS "mknod" 1
9004 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9005 check_stats $SINGLEMDS "unlink" 1
9006 rm -f ${testdir}/${tfile} || error "file remove failed"
9007 check_stats $SINGLEMDS "unlink" 2
9009 # remove working dir and check mdt stats again.
9010 rmdir ${testdir} || error "rmdir failed"
9011 check_stats $SINGLEMDS "rmdir" 1
9013 local testdir1=$DIR/${tdir}/stats_testdir1
9015 mkdir -p ${testdir1}
9016 touch ${testdir1}/test1
9017 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9018 check_stats $SINGLEMDS "crossdir_rename" 1
9020 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9021 check_stats $SINGLEMDS "samedir_rename" 1
9025 run_test 133a "Verifying MDT stats ========================================"
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9029 remote_ost_nodsh && skip "remote OST with nodsh" && return
9030 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9031 local testdir=$DIR/${tdir}/stats_testdir
9032 mkdir -p ${testdir} || error "mkdir failed"
9033 touch ${testdir}/${tfile} || "touch failed"
9034 cancel_lru_locks mdc
9037 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9038 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9040 # extra mdt stats verification.
9041 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9042 check_stats $SINGLEMDS "setattr" 1
9043 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9044 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9046 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9047 check_stats $SINGLEMDS "getattr" 1
9049 $LFS df || error "lfs failed"
9050 check_stats $SINGLEMDS "statfs" 1
9054 run_test 133b "Verifying extra MDT stats =================================="
9057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9058 remote_ost_nodsh && skip "remote OST with nodsh" && return
9059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9060 local testdir=$DIR/${tdir}/stats_testdir
9061 test_mkdir -p ${testdir} || error "mkdir failed"
9063 # verify obdfilter stats.
9064 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9066 cancel_lru_locks osc
9067 wait_delete_completed
9070 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9071 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9073 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9075 cancel_lru_locks osc
9076 check_stats ost "write" 1
9078 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9079 check_stats ost "read" 1
9081 > ${testdir}/${tfile} || error "truncate failed"
9082 check_stats ost "punch" 1
9084 rm -f ${testdir}/${tfile} || error "file remove failed"
9085 wait_delete_completed
9086 check_stats ost "destroy" 1
9090 run_test 133c "Verifying OST stats ========================================"
9097 while [ $value -ge 2 ]; do
9102 if [ $orig -gt $order ]; then
9110 local size=('K' 'M' 'G' 'T');
9112 local size_string=$value
9114 while [ $value -ge 1024 ]; do
9115 if [ $i -gt 3 ]; then
9116 #T is the biggest unit we get here, if that is bigger,
9118 size_string=${value}T
9121 value=$((value >> 10))
9122 if [ $value -lt 1024 ]; then
9123 size_string=${value}${size[$i]}
9134 local context=${2:-.}
9135 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9137 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9143 remote_ost_nodsh && skip "remote OST with nodsh" && return
9144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9145 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9146 { skip "MDS doesn't support rename stats"; return; }
9148 local testdir1=$DIR/${tdir}/stats_testdir1
9149 local testdir2=$DIR/${tdir}/stats_testdir2
9151 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9153 mkdir -p ${testdir1} || error "mkdir failed"
9154 mkdir -p ${testdir2} || error "mkdir failed"
9156 createmany -o $testdir1/test 512 || error "createmany failed"
9158 # check samedir rename size
9159 mv ${testdir1}/test0 ${testdir1}/test_0
9161 local testdir1_size=$(ls -l $DIR/${tdir} |
9162 awk '/stats_testdir1/ {print $5}')
9163 local testdir2_size=$(ls -l $DIR/${tdir} |
9164 awk '/stats_testdir2/ {print $5}')
9166 testdir1_size=$(order_2 $testdir1_size)
9167 testdir2_size=$(order_2 $testdir2_size)
9169 testdir1_size=$(size_in_KMGT $testdir1_size)
9170 testdir2_size=$(size_in_KMGT $testdir2_size)
9172 echo "source rename dir size: ${testdir1_size}"
9173 echo "target rename dir size: ${testdir2_size}"
9175 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9176 eval $cmd || error "$cmd failed"
9177 local samedir=$($cmd | grep 'same_dir')
9178 local same_sample=$(get_rename_size $testdir1_size)
9179 [ -z "$samedir" ] && error "samedir_rename_size count error"
9180 [[ $same_sample -eq 1 ]] ||
9181 error "samedir_rename_size error $same_sample"
9182 echo "Check same dir rename stats success"
9184 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9186 # check crossdir rename size
9187 mv ${testdir1}/test_0 ${testdir2}/test_0
9189 testdir1_size=$(ls -l $DIR/${tdir} |
9190 awk '/stats_testdir1/ {print $5}')
9191 testdir2_size=$(ls -l $DIR/${tdir} |
9192 awk '/stats_testdir2/ {print $5}')
9194 testdir1_size=$(order_2 $testdir1_size)
9195 testdir2_size=$(order_2 $testdir2_size)
9197 testdir1_size=$(size_in_KMGT $testdir1_size)
9198 testdir2_size=$(size_in_KMGT $testdir2_size)
9200 echo "source rename dir size: ${testdir1_size}"
9201 echo "target rename dir size: ${testdir2_size}"
9203 eval $cmd || error "$cmd failed"
9204 local crossdir=$($cmd | grep 'crossdir')
9205 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9206 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9207 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9208 [[ $src_sample -eq 1 ]] ||
9209 error "crossdir_rename_size error $src_sample"
9210 [[ $tgt_sample -eq 1 ]] ||
9211 error "crossdir_rename_size error $tgt_sample"
9212 echo "Check cross dir rename stats success"
9215 run_test 133d "Verifying rename_stats ========================================"
9218 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9219 remote_ost_nodsh && skip "remote OST with nodsh" && return
9220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9221 local testdir=$DIR/${tdir}/stats_testdir
9222 local ctr f0 f1 bs=32768 count=42 sum
9224 mkdir -p ${testdir} || error "mkdir failed"
9226 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9228 for ctr in {write,read}_bytes; do
9230 cancel_lru_locks osc
9232 do_facet ost1 $LCTL set_param -n \
9233 "obdfilter.*.exports.clear=clear"
9235 if [ $ctr = write_bytes ]; then
9237 f1=${testdir}/${tfile}
9239 f0=${testdir}/${tfile}
9243 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9246 cancel_lru_locks osc
9248 sum=$(do_facet ost1 $LCTL get_param \
9249 "obdfilter.*.exports.*.stats" |
9250 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9251 $1 == ctr { sum += $7 }
9252 END { printf("%0.0f", sum) }')
9254 if ((sum != bs * count)); then
9255 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9261 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9266 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9267 /sys/fs/lustre/ /sys/fs/lnet/"
9269 for dir in $dirs; do
9270 if [ -d $dir ]; then
9271 proc_dirs="$proc_dirs $dir"
9277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9278 remote_ost_nodsh && skip "remote OST with nodsh" && return
9279 # First without trusting modes.
9280 find $proc_dirs -exec cat '{}' \; &> /dev/null
9282 # Second verifying readability.
9285 -exec cat '{}' \; &> /dev/null ||
9286 error "proc file read failed"
9288 for facet in $SINGLEMDS ost1; do
9289 do_facet $facet find $proc_dirs \
9290 ! -name req_history \
9291 -exec cat '{}' \\\; &> /dev/null
9293 do_facet $facet find $proc_dirs \
9294 ! -name req_history \
9296 -exec cat '{}' \\\; &> /dev/null ||
9297 error "proc file read failed"
9300 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9305 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9306 /sys/fs/lustre/ /sys/fs/lnet/"
9308 for dir in $dirs; do
9309 if [ -d $dir ]; then
9310 proc_dirs="$proc_dirs $dir"
9316 # Second verifying readability.
9319 -not -name force_lbug \
9320 -not -name changelog_mask \
9321 -exec badarea_io '{}' \; &> /dev/null ||
9322 error "find $proc_dirs failed"
9324 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9325 skip "Too old lustre on MDS"
9327 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9328 skip "Too old lustre on ost1"
9330 for facet in $SINGLEMDS ost1; do
9331 do_facet $facet find $proc_dirs \
9333 -not -name force_lbug \
9334 -not -name changelog_mask \
9335 -exec badarea_io '{}' \\\; &> /dev/null ||
9336 error "$facet find $proc_dirs failed"
9340 # remount the FS in case writes/reads /proc break the FS
9341 cleanup || error "failed to unmount"
9342 setup || error "failed to setup"
9345 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9347 test_140() { #bug-17379
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9349 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9350 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9351 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9353 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9354 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9356 while i=`expr $i + 1`; do
9357 test_mkdir -p $i || error "Creating dir $i"
9358 cd $i || error "Changing to $i"
9359 ln -s ../stat stat || error "Creating stat symlink"
9360 # Read the symlink until ELOOP present,
9361 # not LBUGing the system is considered success,
9362 # we didn't overrun the stack.
9363 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9365 if [ $ret -eq 40 ]; then
9368 error "Open stat symlink"
9374 echo "The symlink depth = $i"
9375 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9376 error "Invalid symlink depth"
9378 # Test recursive symlink
9379 ln -s symlink_self symlink_self
9380 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9381 echo "open symlink_self returns $ret"
9382 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9384 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9388 local TF="$TMP/$tfile"
9390 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9392 cancel_lru_locks osc
9393 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9394 remount_client $MOUNT
9396 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9399 $TRUNCATE $DIR/$tfile 6000
9400 cancel_lru_locks osc
9401 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9404 echo "12345" >>$DIR/$tfile
9405 cancel_lru_locks osc
9406 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9409 echo "12345" >>$DIR/$tfile
9410 cancel_lru_locks osc
9411 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9416 run_test 150 "truncate/append tests"
9418 #LU-2902 roc_hit was not able to read all values from lproc
9419 function roc_hit_init() {
9420 local list=$(comma_list $(osts_nodes))
9421 local dir=$DIR/$tdir-check
9422 local file=$dir/file
9428 #use setstripe to do a write to every ost
9429 for i in $(seq 0 $((OSTCOUNT-1))); do
9430 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9431 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9432 idx=$(printf %04x $i)
9433 BEFORE=$(get_osd_param $list *OST*$idx stats |
9434 awk '$1 == "cache_access" {sum += $7}
9435 END { printf("%0.0f", sum) }')
9437 cancel_lru_locks osc
9438 cat $file >/dev/null
9440 AFTER=$(get_osd_param $list *OST*$idx stats |
9441 awk '$1 == "cache_access" {sum += $7}
9442 END { printf("%0.0f", sum) }')
9444 echo BEFORE:$BEFORE AFTER:$AFTER
9445 if ! let "AFTER - BEFORE == 4"; then
9447 error "roc_hit is not safe to use"
9455 function roc_hit() {
9456 local list=$(comma_list $(osts_nodes))
9457 echo $(get_osd_param $list '' stats |
9458 awk '$1 == "cache_hit" {sum += $7}
9459 END { printf("%0.0f", sum) }')
9462 function set_cache() {
9465 if [ "$2" == "off" ]; then
9468 local list=$(comma_list $(osts_nodes))
9469 set_osd_param $list '' $1_cache_enable $on
9471 cancel_lru_locks osc
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9476 remote_ost_nodsh && skip "remote OST with nodsh" && return
9479 local list=$(comma_list $(osts_nodes))
9481 # check whether obdfilter is cache capable at all
9482 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9483 echo "not cache-capable obdfilter"
9487 # check cache is enabled on all obdfilters
9488 if get_osd_param $list '' read_cache_enable | grep 0; then
9489 echo "oss cache is disabled"
9493 set_osd_param $list '' writethrough_cache_enable 1
9495 # check write cache is enabled on all obdfilters
9496 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9497 echo "oss write cache is NOT enabled"
9503 #define OBD_FAIL_OBD_NO_LRU 0x609
9504 do_nodes $list $LCTL set_param fail_loc=0x609
9506 # pages should be in the case right after write
9507 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9510 local BEFORE=$(roc_hit)
9511 cancel_lru_locks osc
9512 cat $DIR/$tfile >/dev/null
9513 local AFTER=$(roc_hit)
9515 do_nodes $list $LCTL set_param fail_loc=0
9517 if ! let "AFTER - BEFORE == CPAGES"; then
9518 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9521 # the following read invalidates the cache
9522 cancel_lru_locks osc
9523 set_osd_param $list '' read_cache_enable 0
9524 cat $DIR/$tfile >/dev/null
9526 # now data shouldn't be found in the cache
9528 cancel_lru_locks osc
9529 cat $DIR/$tfile >/dev/null
9531 if let "AFTER - BEFORE != 0"; then
9532 error "IN CACHE: before: $BEFORE, after: $AFTER"
9535 set_osd_param $list '' read_cache_enable 1
9538 run_test 151 "test cache on oss and controls ==============================="
9541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9542 local TF="$TMP/$tfile"
9544 # simulate ENOMEM during write
9545 #define OBD_FAIL_OST_NOMEM 0x226
9546 lctl set_param fail_loc=0x80000226
9547 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9549 sync || error "sync failed"
9550 lctl set_param fail_loc=0
9552 # discard client's cache
9553 cancel_lru_locks osc
9555 # simulate ENOMEM during read
9556 lctl set_param fail_loc=0x80000226
9557 cmp $TF $DIR/$tfile || error "cmp failed"
9558 lctl set_param fail_loc=0
9562 run_test 152 "test read/write with enomem ============================"
9565 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9567 run_test 153 "test if fdatasync does not crash ======================="
9569 dot_lustre_fid_permission_check() {
9571 local ffid=$MOUNT/.lustre/fid/$fid
9574 echo "stat fid $fid"
9575 stat $ffid > /dev/null || error "stat $ffid failed."
9576 echo "touch fid $fid"
9577 touch $ffid || error "touch $ffid failed."
9578 echo "write to fid $fid"
9579 cat /etc/hosts > $ffid || error "write $ffid failed."
9580 echo "read fid $fid"
9581 diff /etc/hosts $ffid || error "read $ffid failed."
9582 echo "append write to fid $fid"
9583 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9584 echo "rename fid $fid"
9585 mv $ffid $test_dir/$tfile.1 &&
9586 error "rename $ffid to $tfile.1 should fail."
9587 touch $test_dir/$tfile.1
9588 mv $test_dir/$tfile.1 $ffid &&
9589 error "rename $tfile.1 to $ffid should fail."
9590 rm -f $test_dir/$tfile.1
9591 echo "truncate fid $fid"
9592 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9593 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9594 echo "link fid $fid"
9595 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9597 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9598 echo "setfacl fid $fid"
9599 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9600 echo "getfacl fid $fid"
9601 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9603 echo "unlink fid $fid"
9604 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9605 echo "mknod fid $fid"
9606 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9608 fid=[0xf00000400:0x1:0x0]
9609 ffid=$MOUNT/.lustre/fid/$fid
9611 echo "stat non-exist fid $fid"
9612 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9613 echo "write to non-exist fid $fid"
9614 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9615 echo "link new fid $fid"
9616 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9618 mkdir -p $test_dir/$tdir
9619 touch $test_dir/$tdir/$tfile
9620 fid=$($LFS path2fid $test_dir/$tdir)
9623 error "error: could not get fid for $test_dir/$dir/$tfile."
9625 ffid=$MOUNT/.lustre/fid/$fid
9628 ls $ffid > /dev/null || error "ls $ffid failed."
9629 echo "touch $fid/$tfile.1"
9630 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9632 echo "touch $MOUNT/.lustre/fid/$tfile"
9633 touch $MOUNT/.lustre/fid/$tfile && \
9634 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9636 echo "setxattr to $MOUNT/.lustre/fid"
9637 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9639 echo "listxattr for $MOUNT/.lustre/fid"
9640 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9642 echo "delxattr from $MOUNT/.lustre/fid"
9643 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9645 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9646 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9647 error "touch invalid fid should fail."
9649 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9650 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9651 error "touch non-normal fid should fail."
9653 echo "rename $tdir to $MOUNT/.lustre/fid"
9654 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9655 error "rename to $MOUNT/.lustre/fid should fail."
9657 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9659 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9660 local new_obf_mode=777
9662 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9663 chmod $new_obf_mode $DIR/.lustre/fid ||
9664 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9666 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9667 [ $obf_mode -eq $new_obf_mode ] ||
9668 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9670 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9671 chmod $old_obf_mode $DIR/.lustre/fid ||
9672 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9675 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9676 fid=$($LFS path2fid $test_dir/$tfile-2)
9678 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9680 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9681 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9682 error "create lov data thru .lustre failed"
9684 echo "cp /etc/passwd $test_dir/$tfile-2"
9685 cp /etc/passwd $test_dir/$tfile-2 ||
9686 error "copy to $test_dir/$tfile-2 failed."
9687 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9688 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9689 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9691 rm -rf $test_dir/tfile.lnk
9692 rm -rf $test_dir/$tfile-2
9696 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9697 skip "Need MDS version at least 2.4.1" && return
9700 local FID=$($LFS path2fid $DIR/$tfile)
9701 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9703 # check that we get the same pathname back
9704 local FOUND=$($LFS fid2path $MOUNT $FID)
9705 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9706 [ "$FOUND" != "$DIR/$tfile" ] &&
9707 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9711 run_test 154A "lfs path2fid and fid2path basic checks"
9714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9715 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9716 { skip "Need MDS version at least 2.2.51"; return 0; }
9717 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9719 cp /etc/hosts $DIR/$tfile
9721 fid=$($LFS path2fid $DIR/$tfile)
9723 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9725 dot_lustre_fid_permission_check "$fid" $DIR ||
9726 error "dot lustre permission check $fid failed"
9728 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9730 touch $MOUNT/.lustre/file &&
9731 error "creation is not allowed under .lustre"
9733 mkdir $MOUNT/.lustre/dir &&
9734 error "mkdir is not allowed under .lustre"
9738 run_test 154a "Open-by-FID"
9741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9742 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9743 { skip "Need MDS version at least 2.2.51"; return 0; }
9745 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9747 local remote_dir=$DIR/$tdir/remote_dir
9752 $LFS mkdir -i $MDTIDX $remote_dir ||
9753 error "create remote directory failed"
9755 cp /etc/hosts $remote_dir/$tfile
9757 fid=$($LFS path2fid $remote_dir/$tfile)
9759 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9761 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9762 error "dot lustre permission check $fid failed"
9765 run_test 154b "Open-by-FID for remote directory"
9768 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9769 skip "Need MDS version at least 2.4.1" && return
9771 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9772 local FID1=$($LFS path2fid $DIR/$tfile.1)
9773 local FID2=$($LFS path2fid $DIR/$tfile.2)
9774 local FID3=$($LFS path2fid $DIR/$tfile.3)
9777 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9778 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9779 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9781 [ "$FID" = "${!want}" ] ||
9782 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9786 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9787 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9788 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9792 run_test 154c "lfs path2fid and fid2path multiple arguments"
9795 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9796 skip "Need MDS version at least 2.5.53" && return
9799 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9803 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9810 fid=$($LFS path2fid $DIR/$tfile)
9813 cmd="exec $fd<$DIR/$tfile"
9815 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9816 echo $fid_list | grep $fid
9819 cmd="exec $fd>/dev/null"
9821 if [ $rc -ne 0 ]; then
9822 error "FID $fid not found in open files list $fid_list"
9825 run_test 154d "Verify open file fid"
9829 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9830 skip "Need MDS version at least 2.6.50" && return
9832 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9833 error ".lustre returned by readdir"
9836 run_test 154e ".lustre is not returned by readdir"
9839 # create parent directory on a single MDT to avoid cross-MDT hardlinks
9840 test_mkdir -p -c1 $DIR/$tdir/d
9841 # test dirs inherit from its stripe
9842 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
9843 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
9844 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
9845 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
9848 # get fid of parents
9849 local FID0=$($LFS path2fid $DIR/$tdir/d)
9850 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
9851 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
9852 local FID3=$($LFS path2fid $DIR)
9854 # check that path2fid --parents returns expected <parent_fid>/name
9855 # 1) test for a directory (single parent)
9856 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
9857 [ "$parent" == "$FID0/foo1" ] ||
9858 error "expected parent: $FID0/foo1, got: $parent"
9860 # 2) test for a file with nlink > 1 (multiple parents)
9861 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
9862 echo "$parent" | grep -F "$FID1/$tfile" ||
9863 error "$FID1/$tfile not returned in parent list"
9864 echo "$parent" | grep -F "$FID2/link" ||
9865 error "$FID2/link not returned in parent list"
9867 # 3) get parent by fid
9868 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
9869 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9870 echo "$parent" | grep -F "$FID1/$tfile" ||
9871 error "$FID1/$tfile not returned in parent list (by fid)"
9872 echo "$parent" | grep -F "$FID2/link" ||
9873 error "$FID2/link not returned in parent list (by fid)"
9875 # 4) test for entry in root directory
9876 parent=$($LFS path2fid --parents $DIR/f)
9877 echo "$parent" | grep -F "$FID3/f" ||
9878 error "$FID3/f not returned in parent list"
9880 # 5) test it on root directory
9881 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
9882 error "$MOUNT should not have parents"
9884 # enable xattr caching and check that linkea is correctly updated
9885 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9886 save_lustre_params client "llite.*.xattr_cache" > $save
9887 lctl set_param llite.*.xattr_cache 1
9889 # 6.1) linkea update on rename
9890 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
9892 # get parents by fid
9893 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9894 # foo1 should no longer be returned in parent list
9895 echo "$parent" | grep -F "$FID1" &&
9896 error "$FID1 should no longer be in parent list"
9897 # the new path should appear
9898 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
9899 error "$FID2/$tfile.moved is not in parent list"
9901 # 6.2) linkea update on unlink
9902 rm -f $DIR/$tdir/d/foo2/link
9903 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9904 # foo2/link should no longer be returned in parent list
9905 echo "$parent" | grep -F "$FID2/link" &&
9906 error "$FID2/link should no longer be in parent list"
9910 restore_lustre_params < $save
9912 run_test 154f "get parent fids by reading link ea"
9914 test_155_small_load() {
9915 local temp=$TMP/$tfile
9916 local file=$DIR/$tfile
9918 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9919 error "dd of=$temp bs=6096 count=1 failed"
9921 cancel_lru_locks osc
9922 cmp $temp $file || error "$temp $file differ"
9924 $TRUNCATE $temp 6000
9925 $TRUNCATE $file 6000
9926 cmp $temp $file || error "$temp $file differ (truncate1)"
9928 echo "12345" >>$temp
9929 echo "12345" >>$file
9930 cmp $temp $file || error "$temp $file differ (append1)"
9932 echo "12345" >>$temp
9933 echo "12345" >>$file
9934 cmp $temp $file || error "$temp $file differ (append2)"
9940 test_155_big_load() {
9941 remote_ost_nodsh && skip "remote OST with nodsh" && return
9942 local temp=$TMP/$tfile
9943 local file=$DIR/$tfile
9946 local cache_size=$(do_facet ost$((MAXI+1)) \
9947 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9948 local large_file_size=$((cache_size * 2))
9950 echo "OSS cache size: $cache_size KB"
9951 echo "Large file size: $large_file_size KB"
9953 [ $MAXV -le $large_file_size ] && \
9954 skip_env "max available OST size needs > $large_file_size KB" && \
9957 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9959 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9960 error "dd of=$temp bs=$large_file_size count=1k failed"
9963 cancel_lru_locks osc
9964 cmp $temp $file || error "$temp $file differ"
9971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9973 set_cache writethrough on
9976 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9981 set_cache writethrough off
9984 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9989 set_cache writethrough on
9992 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9997 set_cache writethrough off
10000 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10005 set_cache writethrough on
10008 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10013 set_cache writethrough off
10016 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10021 set_cache writethrough on
10024 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10029 set_cache writethrough off
10032 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10035 remote_ost_nodsh && skip "remote OST with nodsh" && return
10036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10040 local file="$DIR/$tfile"
10042 [ "$(facet_fstype ost1)" = "zfs" ] &&
10043 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
10048 log "Turn on read and write cache"
10050 set_cache writethrough on
10052 log "Write data and read it back."
10053 log "Read should be satisfied from the cache."
10054 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10056 cancel_lru_locks osc
10057 cat $file >/dev/null
10059 if ! let "AFTER - BEFORE == CPAGES"; then
10060 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10062 log "cache hits:: before: $BEFORE, after: $AFTER"
10065 log "Read again; it should be satisfied from the cache."
10067 cancel_lru_locks osc
10068 cat $file >/dev/null
10070 if ! let "AFTER - BEFORE == CPAGES"; then
10071 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10073 log "cache hits:: before: $BEFORE, after: $AFTER"
10077 log "Turn off the read cache and turn on the write cache"
10079 set_cache writethrough on
10081 log "Read again; it should be satisfied from the cache."
10083 cancel_lru_locks osc
10084 cat $file >/dev/null
10086 if ! let "AFTER - BEFORE == CPAGES"; then
10087 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10089 log "cache hits:: before: $BEFORE, after: $AFTER"
10092 log "Read again; it should not be satisfied from the cache."
10094 cancel_lru_locks osc
10095 cat $file >/dev/null
10097 if ! let "AFTER - BEFORE == 0"; then
10098 error "IN CACHE: before: $BEFORE, after: $AFTER"
10100 log "cache hits:: before: $BEFORE, after: $AFTER"
10103 log "Write data and read it back."
10104 log "Read should be satisfied from the cache."
10105 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10107 cancel_lru_locks osc
10108 cat $file >/dev/null
10110 if ! let "AFTER - BEFORE == CPAGES"; then
10111 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10113 log "cache hits:: before: $BEFORE, after: $AFTER"
10116 log "Read again; it should not be satisfied from the cache."
10118 cancel_lru_locks osc
10119 cat $file >/dev/null
10121 if ! let "AFTER - BEFORE == 0"; then
10122 error "IN CACHE: before: $BEFORE, after: $AFTER"
10124 log "cache hits:: before: $BEFORE, after: $AFTER"
10128 log "Turn off read and write cache"
10130 set_cache writethrough off
10132 log "Write data and read it back"
10133 log "It should not be satisfied from the cache."
10135 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10136 cancel_lru_locks osc
10138 cat $file >/dev/null
10140 if ! let "AFTER - BEFORE == 0"; then
10141 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10143 log "cache hits:: before: $BEFORE, after: $AFTER"
10146 log "Turn on the read cache and turn off the write cache"
10148 set_cache writethrough off
10150 log "Write data and read it back"
10151 log "It should not be satisfied from the cache."
10153 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10155 cancel_lru_locks osc
10156 cat $file >/dev/null
10158 if ! let "AFTER - BEFORE == 0"; then
10159 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10161 log "cache hits:: before: $BEFORE, after: $AFTER"
10164 log "Read again; it should be satisfied from the cache."
10166 cancel_lru_locks osc
10167 cat $file >/dev/null
10169 if ! let "AFTER - BEFORE == CPAGES"; then
10170 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10172 log "cache hits:: before: $BEFORE, after: $AFTER"
10177 run_test 156 "Verification of tunables ============================"
10181 if [[ $MDSCOUNT -gt 1 ]]; then
10182 error_ignore bz17935 $*
10190 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10192 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10194 if [ $MASK -eq 1 ]; then
10195 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10197 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10201 changelog_extract_field() {
10205 local identifier=$4
10207 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10208 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10215 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10216 { skip "Need MDS version at least 2.2.0"; return; }
10218 local CL_USERS="mdd.$MDT0.changelog_users"
10219 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10220 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10221 echo "Registered as changelog user $USER"
10222 $GET_CL_USERS | grep -q $USER ||
10223 error "User $USER not found in changelog_users"
10226 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10227 touch $DIR/$tdir/pics/2008/zachy/timestamp
10228 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10229 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10230 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10231 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10232 rm $DIR/$tdir/pics/desktop.jpg
10234 $LFS changelog $MDT0 | tail -5
10236 echo "verifying changelog mask"
10237 changelog_chmask "MKDIR"
10238 changelog_chmask "CLOSE"
10240 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10241 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10243 changelog_chmask "MKDIR"
10244 changelog_chmask "CLOSE"
10246 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10247 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10249 $LFS changelog $MDT0
10250 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10251 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10252 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10253 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10256 echo "verifying target fid"
10257 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10258 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10259 [ "$fidc" == "$fidf" ] ||
10260 err17935 "fid in changelog $fidc != file fid $fidf"
10261 echo "verifying parent fid"
10262 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10263 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10264 [ "$fidc" == "$fidf" ] ||
10265 err17935 "pfid in changelog $fidc != dir fid $fidf"
10267 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10268 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10269 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10270 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10271 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10272 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10274 MIN_REC=$($GET_CL_USERS |
10275 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10276 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10277 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10278 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10279 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10281 # LU-3446 changelog index reset on MDT restart
10282 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10283 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10284 $LFS changelog_clear $MDT0 $USER 0
10285 stop $SINGLEMDS || error "Fail to stop MDT."
10286 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10287 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10288 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10289 [ $CUR_REC1 == $CUR_REC2 ] ||
10290 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10292 echo "verifying user deregister"
10293 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10294 $GET_CL_USERS | grep -q $USER &&
10295 error "User $USER still in changelog_users"
10297 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10298 if [ $USERS -eq 0 ]; then
10299 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10300 touch $DIR/$tdir/chloe
10301 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10302 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10303 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10305 echo "$USERS other changelog users; can't verify off"
10308 run_test 160a "changelog sanity"
10310 test_160b() { # LU-3587
10311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10312 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10313 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10314 { skip "Need MDS version at least 2.2.0"; return; }
10316 local CL_USERS="mdd.$MDT0.changelog_users"
10317 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10318 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10319 echo "Registered as changelog user $USER"
10320 $GET_CL_USERS | grep -q $USER ||
10321 error "User $USER not found in changelog_users"
10323 local LONGNAME1=$(str_repeat a 255)
10324 local LONGNAME2=$(str_repeat b 255)
10327 echo "creating very long named file"
10328 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10329 echo "moving very long named file"
10330 mv $LONGNAME1 $LONGNAME2
10332 $LFS changelog $MDT0 | grep RENME
10334 echo "deregistering $USER"
10335 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10339 run_test 160b "Verify that very long rename doesn't crash in changelog"
10343 local server_version=$(lustre_version_code $SINGLEMDS)
10345 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10346 [[ $server_version -gt $(version_code 2.5.1) &&
10347 $server_version -lt $(version_code 2.5.50) ]] ||
10348 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10351 # Registration step
10352 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10353 changelog_register -n)
10356 mkdir -p $DIR/$tdir
10357 $MCREATE $DIR/$tdir/foo_160c
10358 changelog_chmask "TRUNC"
10359 $TRUNCATE $DIR/$tdir/foo_160c 200
10360 changelog_chmask "TRUNC"
10361 $TRUNCATE $DIR/$tdir/foo_160c 199
10362 $LFS changelog $MDT0
10363 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10364 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10365 $LFS changelog_clear $MDT0 $USER 0
10367 # Deregistration step
10368 echo "deregistering $USER"
10369 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10371 run_test 160c "verify that changelog log catch the truncate event"
10374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10375 test_mkdir -p -c1 $DIR/$tdir
10376 cp /etc/hosts $DIR/$tdir/$tfile
10377 test_mkdir -c1 $DIR/$tdir/foo1
10378 test_mkdir -c1 $DIR/$tdir/foo2
10379 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10380 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10381 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10382 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10383 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10384 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10385 $LFS fid2path $DIR $FID
10386 err17935 "bad link ea"
10389 rm $DIR/$tdir/foo2/zachary
10391 rm $DIR/$tdir/foo2/thor
10393 rm $DIR/$tdir/$tfile
10395 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10396 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10398 $LFS fid2path $DIR $FID
10399 err17935 "bad link rename"
10401 rm $DIR/$tdir/foo2/maggie
10404 local longname=filename_avg_len_is_thirty_two_
10405 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10406 error "failed to hardlink many files"
10407 links=$($LFS fid2path $DIR $FID | wc -l)
10408 echo -n "${links}/1000 links in link EA"
10409 [[ $links -gt 60 ]] ||
10410 err17935 "expected at least 60 links in link EA"
10411 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10412 error "failed to unlink many hardlinks"
10414 run_test 161a "link ea sanity"
10417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10418 [ $MDSCOUNT -lt 2 ] &&
10419 skip "skipping remote directory test" && return
10421 local remote_dir=$DIR/$tdir/remote_dir
10423 mkdir -p $DIR/$tdir
10424 $LFS mkdir -i $MDTIDX $remote_dir ||
10425 error "create remote directory failed"
10427 cp /etc/hosts $remote_dir/$tfile
10428 mkdir -p $remote_dir/foo1
10429 mkdir -p $remote_dir/foo2
10430 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10431 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10432 ln $remote_dir/$tfile $remote_dir/foo1/luna
10433 ln $remote_dir/$tfile $remote_dir/foo2/thor
10435 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10437 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10438 $LFS fid2path $DIR $FID
10439 err17935 "bad link ea"
10442 rm $remote_dir/foo2/zachary
10444 rm $remote_dir/foo2/thor
10446 rm $remote_dir/$tfile
10448 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10449 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10450 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10451 $LFS fid2path $DIR $FID
10452 err17935 "bad link rename"
10454 rm $remote_dir/foo2/maggie
10457 local longname=filename_avg_len_is_thirty_two_
10458 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10459 error "failed to hardlink many files"
10460 links=$($LFS fid2path $DIR $FID | wc -l)
10461 echo -n "${links}/1000 links in link EA"
10462 [[ ${links} -gt 60 ]] ||
10463 err17935 "expected at least 60 links in link EA"
10464 unlinkmany $remote_dir/foo2/$longname 1000 ||
10465 error "failed to unlink many hardlinks"
10467 run_test 161b "link ea sanity under remote directory"
10470 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10472 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10473 skip "Need MDS version at least 2.1.5" && return
10475 # define CLF_RENAME_LAST 0x0001
10476 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10477 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10478 changelog_register -n)
10480 mkdir -p $DIR/$tdir
10481 touch $DIR/$tdir/foo_161c
10482 touch $DIR/$tdir/bar_161c
10483 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10484 $LFS changelog $MDT0 | grep RENME
10485 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10487 $LFS changelog_clear $MDT0 $USER 0
10488 if [ x$flags != "x0x1" ]; then
10489 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10491 error "flag $flags is not 0x1"
10493 echo "rename overwrite a target having nlink = 1," \
10494 "changelog record has flags of $flags"
10496 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10497 touch $DIR/$tdir/foo_161c
10498 touch $DIR/$tdir/bar_161c
10499 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10500 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10501 $LFS changelog $MDT0 | grep RENME
10502 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10503 $LFS changelog_clear $MDT0 $USER 0
10504 if [ x$flags != "x0x0" ]; then
10505 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10507 error "flag $flags is not 0x0"
10509 echo "rename overwrite a target having nlink > 1," \
10510 "changelog record has flags of $flags"
10512 # rename doesn't overwrite a target (changelog flag 0x0)
10513 touch $DIR/$tdir/foo_161c
10514 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10515 $LFS changelog $MDT0 | grep RENME
10516 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10517 $LFS changelog_clear $MDT0 $USER 0
10518 if [ x$flags != "x0x0" ]; then
10519 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10521 error "flag $flags is not 0x0"
10523 echo "rename doesn't overwrite a target," \
10524 "changelog record has flags of $flags"
10526 # define CLF_UNLINK_LAST 0x0001
10527 # unlink a file having nlink = 1 (changelog flag 0x1)
10528 rm -f $DIR/$tdir/foo2_161c
10529 $LFS changelog $MDT0 | grep UNLNK
10530 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10531 $LFS changelog_clear $MDT0 $USER 0
10532 if [ x$flags != "x0x1" ]; then
10533 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10535 error "flag $flags is not 0x1"
10537 echo "unlink a file having nlink = 1," \
10538 "changelog record has flags of $flags"
10540 # unlink a file having nlink > 1 (changelog flag 0x0)
10541 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10542 rm -f $DIR/$tdir/foobar_161c
10543 $LFS changelog $MDT0 | grep UNLNK
10544 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10545 $LFS changelog_clear $MDT0 $USER 0
10546 if [ x$flags != "x0x0" ]; then
10547 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10549 error "flag $flags is not 0x0"
10551 echo "unlink a file having nlink > 1," \
10552 "changelog record has flags of $flags"
10553 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10555 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10562 local path=$(${LFS} fid2path $*)
10563 # Remove the '//' indicating a remote directory
10564 path=$(echo $path | sed 's#//#/#g')
10567 if [ $RC -ne 0 ]; then
10568 err17935 "path looked up of $expected failed. Error $RC"
10570 elif [ "${path}" != "${expected}" ]; then
10571 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10574 echo "fid $fid resolves to path $path (expected $expected)"
10578 # Make changes to filesystem
10579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10580 test_mkdir -p -c1 $DIR/$tdir/d2
10581 touch $DIR/$tdir/d2/$tfile
10582 touch $DIR/$tdir/d2/x1
10583 touch $DIR/$tdir/d2/x2
10584 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10585 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10587 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10588 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10589 error "check path $tdir/d2/$tfile failed"
10592 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10593 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10594 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10595 error "check path $tdir/d2/p/q/r/slink failed"
10597 # softlink to wrong file
10598 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10599 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10600 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10601 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10604 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10605 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10606 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10607 # fid2path dir/fsname should both work
10608 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10609 error "check path $tdir/d2/a/b/c/new_file failed"
10610 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10611 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10613 # hardlink count: check that there are 2 links
10614 # Doesnt work with CMD yet: 17935
10615 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10616 err17935 "expected 2 links"
10618 # hardlink indexing: remove the first link
10619 rm $DIR/$tdir/d2/p/q/r/hlink
10620 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10621 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10625 run_test 162 "path lookup sanity"
10628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10629 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10632 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10633 error "create striped dir failed"
10635 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10636 tail -n 1 | awk '{print $2}')
10637 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10639 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10640 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10643 for ((i=0;i<5;i++)); do
10644 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10645 error "get fid for f$i failed"
10646 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10647 error "check path $tdir/striped_dir/f$i failed"
10649 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10650 error "get fid for d$i failed"
10651 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10652 error "check path $tdir/striped_dir/d$i failed"
10657 run_test 162b "striped directory path lookup sanity"
10659 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10661 test_mkdir $DIR/$tdir.local
10662 test_mkdir $DIR/$tdir.remote
10663 local lpath=$tdir.local
10664 local rpath=$tdir.remote
10666 for ((i = 0; i <= 101; i++)); do
10669 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10670 error "get fid for local directory $DIR/$lpath failed"
10671 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10672 error "check path for local directory $DIR/$lpath failed"
10675 test_mkdir $DIR/$rpath
10676 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10677 error "get fid for remote directory $DIR/$rpath failed"
10678 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10679 error "check path for remote directory $DIR/$rpath failed"
10684 run_test 162c "fid2path works with paths 100 or more directories deep"
10687 # do directio so as not to populate the page cache
10688 log "creating a 10 Mb file"
10689 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10690 log "starting reads"
10691 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10692 log "truncating the file"
10693 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10695 kill %+ || true # reads might have finished
10696 echo "wait until dd is finished"
10698 log "removing the temporary file"
10699 rm -rf $DIR/$tfile || error "tmp file removal failed"
10701 run_test 169 "parallel read and truncate should not deadlock"
10704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10705 $LCTL clear # bug 18514
10706 $LCTL debug_daemon start $TMP/${tfile}_log_good
10708 $LCTL debug_daemon stop
10709 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10710 error "sed failed to read log_good"
10712 $LCTL debug_daemon start $TMP/${tfile}_log_good
10714 $LCTL debug_daemon stop
10716 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10717 error "lctl df log_bad failed"
10719 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10720 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10722 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10723 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10725 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10726 error "bad_line good_line1 good_line2 are empty"
10728 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10729 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10730 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10732 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10733 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10734 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10736 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10737 error "bad_line_new good_line_new are empty"
10739 local expected_good=$((good_line1 + good_line2*2))
10741 rm -f $TMP/${tfile}*
10742 # LU-231, short malformed line may not be counted into bad lines
10743 if [ $bad_line -ne $bad_line_new ] &&
10744 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10745 error "expected $bad_line bad lines, but got $bad_line_new"
10749 if [ $expected_good -ne $good_line_new ]; then
10750 error "expected $expected_good good lines, but got $good_line_new"
10755 run_test 170 "test lctl df to handle corrupted log ====================="
10757 test_171() { # bug20592
10758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10759 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10760 $LCTL set_param fail_loc=0x50e
10761 $LCTL set_param fail_val=3000
10762 multiop_bg_pause $DIR/$tfile O_s || true
10764 kill -USR1 $MULTIPID
10768 if dmesg | grep "recursive fault"; then
10769 error "caught a recursive fault"
10771 $LCTL set_param fail_loc=0
10774 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10776 # it would be good to share it with obdfilter-survey/iokit-libecho code
10777 setup_obdecho_osc () {
10780 local obdfilter_name=$2
10781 echo "Creating new osc for $obdfilter_name on $ost_nid"
10782 # make sure we can find loopback nid
10783 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10785 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10786 ${obdfilter_name}_osc_UUID || rc=2; }
10787 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10788 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10792 cleanup_obdecho_osc () {
10793 local obdfilter_name=$1
10794 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10795 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10802 local pages=${3:-64}
10807 local obd_size=$(get_obd_size $node $OBD)
10808 local page_size=$(get_page_size $node)
10809 if [[ -n "$obd_size" ]]; then
10810 local new_count=$((obd_size / (pages * page_size / 1024)))
10811 [[ $new_count -ge $count ]] || count=$new_count
10814 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10815 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10817 if [ $rc -eq 0 ]; then
10818 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10819 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10821 echo "New object id is $id"
10822 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10824 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10825 "test_brw $count w v $pages $id" || rc=4; }
10826 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10828 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10829 "cleanup" || rc=5; }
10830 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10831 "detach" || rc=6; }
10832 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10838 remote_ost_nodsh && skip "remote OST with nodsh" && return
10840 local rmmod_local=0
10842 if ! module_loaded obdecho; then
10843 load_module obdecho/obdecho
10847 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10848 local host=$(lctl get_param -n osc.$osc.import |
10849 awk '/current_connection:/ {print $2}' )
10850 local target=$(lctl get_param -n osc.$osc.import |
10851 awk '/target:/ {print $2}' )
10852 target=${target%_UUID}
10854 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10855 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10856 [[ -n $target ]] && cleanup_obdecho_osc $target
10857 [ $rmmod_local -eq 1 ] && rmmod obdecho
10860 run_test 180a "test obdecho on osc"
10863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10864 remote_ost_nodsh && skip "remote OST with nodsh" && return
10866 local rmmod_remote=0
10868 do_facet ost1 "lsmod | grep -q obdecho || " \
10869 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10870 "modprobe obdecho; }" && rmmod_remote=1
10871 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10872 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10873 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10876 run_test 180b "test obdecho directly on obdfilter"
10878 test_180c() { # LU-2598
10879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10880 remote_ost_nodsh && skip "remote OST with nodsh" && return
10881 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10882 skip "Need MDS version at least 2.4.0" && return
10885 local rmmod_remote=false
10886 local pages=16384 # 64MB bulk I/O RPC size
10889 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10890 rmmod_remote=true || error "failed to load module obdecho"
10892 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10894 if [ -n "$target" ]; then
10895 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10897 echo "there is no obdfilter target on ost1"
10900 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10903 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10905 test_181() { # bug 22177
10906 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10907 # create enough files to index the directory
10908 createmany -o $DIR/$tdir/foobar 4000
10909 # print attributes for debug purpose
10912 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10914 # remove the files & current working dir
10915 unlinkmany $DIR/$tdir/foobar 4000
10917 kill -USR1 $MULTIPID
10919 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10922 run_test 181 "Test open-unlinked dir ========================"
10925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10926 # disable MDC RPC lock wouldn't crash client
10930 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10931 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10932 $LCTL set_param fail_loc=0x804
10934 for (( i=0; i < $tcount; i++ )) ; do
10935 mkdir $DIR/$tdir/$i
10936 createmany -o $DIR/$tdir/$i/f- $fcount &
10940 for (( i=0; i < $tcount; i++ )) ; do
10941 unlinkmany $DIR/$tdir/$i/f- $fcount &
10947 $LCTL set_param fail_loc=0
10949 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10951 test_183() { # LU-2275
10952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10953 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10954 skip "Need MDS version at least 2.3.56" && return
10956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10957 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10958 echo aaa > $DIR/$tdir/$tfile
10960 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10961 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10963 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10964 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10966 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10968 # Flush negative dentry cache
10969 touch $DIR/$tdir/$tfile
10971 # We are not checking for any leaked references here, they'll
10972 # become evident next time we do cleanup with module unload.
10975 run_test 183 "No crash or request leak in case of strange dispositions ========"
10977 # test suite 184 is for LU-2016, LU-2017
10979 check_swap_layouts_support && return 0
10981 dir0=$DIR/$tdir/$testnum
10982 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10987 $SETSTRIPE -c1 $file1
10989 $SETSTRIPE -c2 $file2
10991 gen1=$($GETSTRIPE -g $file1)
10992 gen2=$($GETSTRIPE -g $file2)
10994 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10995 gen=$($GETSTRIPE -g $file1)
10996 [[ $gen1 != $gen ]] ||
10997 "Layout generation on $file1 does not change"
10998 gen=$($GETSTRIPE -g $file2)
10999 [[ $gen2 != $gen ]] ||
11000 "Layout generation on $file2 does not change"
11002 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11003 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11005 run_test 184a "Basic layout swap"
11008 check_swap_layouts_support && return 0
11010 dir0=$DIR/$tdir/$testnum
11011 mkdir -p $dir0 || error "creating dir $dir0"
11018 $SETSTRIPE -c1 $file1
11019 $SETSTRIPE -c2 $file2
11020 $SETSTRIPE -c1 $file3
11021 chown $RUNAS_ID $file3
11022 gen1=$($GETSTRIPE -g $file1)
11023 gen2=$($GETSTRIPE -g $file2)
11025 $LFS swap_layouts $dir1 $dir2 &&
11026 error "swap of directories layouts should fail"
11027 $LFS swap_layouts $dir1 $file1 &&
11028 error "swap of directory and file layouts should fail"
11029 $RUNAS $LFS swap_layouts $file1 $file2 &&
11030 error "swap of file we cannot write should fail"
11031 $LFS swap_layouts $file1 $file3 &&
11032 error "swap of file with different owner should fail"
11033 /bin/true # to clear error code
11035 run_test 184b "Forbidden layout swap (will generate errors)"
11038 check_swap_layouts_support && return 0
11040 local dir0=$DIR/$tdir/$testnum
11041 mkdir -p $dir0 || error "creating dir $dir0"
11043 local ref1=$dir0/ref1
11044 local ref2=$dir0/ref2
11045 local file1=$dir0/file1
11046 local file2=$dir0/file2
11047 # create a file large enough for the concurent test
11048 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11049 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11050 echo "ref file size: ref1($(stat -c %s $ref1))," \
11051 "ref2($(stat -c %s $ref2))"
11054 dd if=$ref1 of=$file1 bs=16k &
11057 # Make sure dd starts to copy file
11058 while [ ! -f $file1 ]; do sleep 0.1; done
11060 $LFS swap_layouts $file1 $file2
11063 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11064 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11066 # how many bytes copied before swapping layout
11067 local copied=$(stat -c %s $file2)
11068 local remaining=$(stat -c %s $ref1)
11069 remaining=$((remaining - copied))
11070 echo "Copied $copied bytes before swapping layout..."
11072 cmp -n $copied $file1 $ref2 | grep differ &&
11073 error "Content mismatch [0, $copied) of ref2 and file1"
11074 cmp -n $copied $file2 $ref1 ||
11075 error "Content mismatch [0, $copied) of ref1 and file2"
11076 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11077 error "Content mismatch [$copied, EOF) of ref1 and file1"
11080 rm -f $ref1 $ref2 $file1 $file2
11082 run_test 184c "Concurrent write and layout swap"
11085 check_swap_layouts_support && return 0
11086 [ -z "$(which getfattr 2>/dev/null)" ] &&
11087 skip "no getfattr command" && return 0
11089 local file1=$DIR/$tdir/$tfile-1
11090 local file2=$DIR/$tdir/$tfile-2
11091 local file3=$DIR/$tdir/$tfile-3
11095 mkdir -p $DIR/$tdir
11096 touch $file1 || error "create $file1 failed"
11097 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11098 error "create $file2 failed"
11099 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11100 error "create $file3 failed"
11101 lovea1=$($LFS getstripe $file1 | sed 1d)
11103 $LFS swap_layouts $file2 $file3 ||
11104 error "swap $file2 $file3 layouts failed"
11105 $LFS swap_layouts $file1 $file2 ||
11106 error "swap $file1 $file2 layouts failed"
11108 lovea2=$($LFS getstripe $file2 | sed 1d)
11109 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11111 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11112 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11114 run_test 184d "allow stripeless layouts swap"
11117 test_185() { # LU-2441
11118 # LU-3553 - no volatile file support in old servers
11119 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11120 { skip "Need MDS version at least 2.3.60"; return 0; }
11122 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11123 touch $DIR/$tdir/spoo
11124 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11125 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11126 error "cannot create/write a volatile file"
11127 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11128 error "FID is still valid after close"
11130 multiop_bg_pause $DIR/$tdir vVw4096_c
11137 # assume that the next FID for this client is sequential, since stdout
11138 # is unfortunately eaten by multiop_bg_pause
11139 local n=$((${fidv[1]} + 1))
11140 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11141 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11142 error "FID is missing before close"
11143 kill -USR1 $multi_pid
11144 # 1 second delay, so if mtime change we will see it
11146 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11147 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11149 run_test 185 "Volatile file support"
11152 local dir0=$DIR/$tdir/$testnum
11153 mkdir -p $dir0 || error "creating dir $dir0"
11155 local file=$dir0/file1
11156 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11157 local dv1=$($LFS data_version $file)
11158 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11159 local dv2=$($LFS data_version $file)
11160 [[ $dv1 != $dv2 ]] ||
11161 error "data version did not change on write $dv1 == $dv2"
11166 run_test 187a "Test data version change"
11169 local dir0=$DIR/$tdir/$testnum
11170 mkdir -p $dir0 || error "creating dir $dir0"
11172 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11173 [[ ${DV[0]} != ${DV[1]} ]] ||
11174 error "data version did not change on write"\
11175 " ${DV[0]} == ${DV[1]}"
11180 run_test 187b "Test data version change on volatile file"
11183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11184 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11186 local POOL=${POOL:-cea1}
11187 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11188 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11191 local last_ost=$(($OSTCOUNT - 1))
11193 local ost_list=$(seq $first_ost $ost_step $last_ost)
11194 local ost_range="$first_ost $last_ost $ost_step"
11195 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11196 local file_dir=$POOL_ROOT/file_tst
11197 local subdir=$test_path/subdir
11201 # former test_200a test_200b
11202 pool_add $POOL || { rc=$? ; break; }
11203 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11204 # former test_200c test_200d
11205 mkdir -p $test_path
11206 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11207 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11209 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11210 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11211 || { rc=$? ; break; }
11212 # former test_200e test_200f
11213 local files=$((OSTCOUNT*3))
11214 pool_alloc_files $POOL $test_path $files "$ost_list" \
11215 || { rc=$? ; break; }
11216 pool_create_files $POOL $file_dir $files "$ost_list" \
11217 || { rc=$? ; break; }
11218 # former test_200g test_200h
11219 pool_lfs_df $POOL || { rc=$? ; break; }
11220 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11222 # former test_201a test_201b test_201c
11223 pool_remove_first_target $POOL || { rc=$? ; break; }
11225 local f=$test_path/$tfile
11226 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11227 pool_remove $POOL $f || { rc=$? ; break; }
11234 run_test 200 "OST pools"
11236 # usage: default_attr <count | size | offset>
11238 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11241 # usage: check_default_stripe_attr
11242 check_default_stripe_attr() {
11243 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11245 --stripe-count|--count)
11246 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11247 --stripe-size|--size)
11248 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11249 --stripe-index|--index)
11252 error "unknown getstripe attr '$1'"
11255 [ $ACTUAL != $EXPECTED ] &&
11256 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11260 test_mkdir -p $DIR/$tdir
11261 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11263 check_default_stripe_attr --stripe-count
11264 check_default_stripe_attr --stripe-size
11265 check_default_stripe_attr --stripe-index
11269 run_test 204a "Print default stripe attributes ================="
11272 test_mkdir -p $DIR/$tdir
11273 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11275 check_default_stripe_attr --stripe-size
11276 check_default_stripe_attr --stripe-index
11280 run_test 204b "Print default stripe size and offset ==========="
11283 test_mkdir -p $DIR/$tdir
11284 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11286 check_default_stripe_attr --stripe-count
11287 check_default_stripe_attr --stripe-index
11291 run_test 204c "Print default stripe count and offset ==========="
11294 test_mkdir -p $DIR/$tdir
11295 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11297 check_default_stripe_attr --stripe-count
11298 check_default_stripe_attr --stripe-size
11302 run_test 204d "Print default stripe count and size ============="
11305 test_mkdir -p $DIR/$tdir
11306 $SETSTRIPE -d $DIR/$tdir
11308 check_default_stripe_attr --stripe-count --raw
11309 check_default_stripe_attr --stripe-size --raw
11310 check_default_stripe_attr --stripe-index --raw
11314 run_test 204e "Print raw stripe attributes ================="
11317 test_mkdir -p $DIR/$tdir
11318 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11320 check_default_stripe_attr --stripe-size --raw
11321 check_default_stripe_attr --stripe-index --raw
11325 run_test 204f "Print raw stripe size and offset ==========="
11328 test_mkdir -p $DIR/$tdir
11329 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11331 check_default_stripe_attr --stripe-count --raw
11332 check_default_stripe_attr --stripe-index --raw
11336 run_test 204g "Print raw stripe count and offset ==========="
11339 test_mkdir -p $DIR/$tdir
11340 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11342 check_default_stripe_attr --stripe-count --raw
11343 check_default_stripe_attr --stripe-size --raw
11347 run_test 204h "Print raw stripe count and size ============="
11349 # Figure out which job scheduler is being used, if any,
11350 # or use a fake one
11351 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11352 JOBENV=SLURM_JOB_ID
11353 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11355 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11357 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11358 JOBENV=LOADL_STEP_ID
11359 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11365 verify_jobstats() {
11369 # clear old jobstats
11370 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11371 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11373 # use a new JobID for this test, or we might see an old one
11374 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11378 log "Using JobID environment variable $JOBENV=$JOBVAL"
11380 if [ $JOBENV = "FAKE_JOBID" ]; then
11381 FAKE_JOBID=$JOBVAL $cmd
11386 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11387 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11388 do_facet $FACET lctl get_param mdt.*.job_stats |
11389 grep $JOBVAL || error "No job stats found on MDT $FACET"
11391 if [ "$target" = "ost" -o "$target" = "both" ]; then
11393 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11394 grep $JOBVAL || error "No job stats found on OST $FACET"
11400 NEW_JOBENV=${1:-$OLD_JOBENV}
11401 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11402 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11405 test_205() { # Job stats
11406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11407 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11408 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11409 skip "Server doesn't support jobstats" && return 0
11410 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11413 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11414 if [ $OLD_JOBENV != $JOBENV ]; then
11415 jobstats_set $JOBENV
11416 trap jobstats_set EXIT
11419 local user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11420 changelog_register -n)
11421 echo "Registered as changelog user $user"
11424 cmd="mkdir $DIR/$tfile"
11425 verify_jobstats "$cmd" "mdt"
11427 cmd="rm -fr $DIR/$tfile"
11428 verify_jobstats "$cmd" "mdt"
11430 cmd="mknod $DIR/$tfile c 1 3"
11431 verify_jobstats "$cmd" "mdt"
11433 cmd="rm -f $DIR/$tfile"
11434 verify_jobstats "$cmd" "mdt"
11436 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11437 verify_jobstats "$cmd" "mdt"
11439 cmd="touch $DIR/$tfile"
11440 verify_jobstats "$cmd" "both"
11442 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11443 verify_jobstats "$cmd" "ost"
11445 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11446 verify_jobstats "$cmd" "ost"
11448 cmd="$TRUNCATE $DIR/$tfile 0"
11449 verify_jobstats "$cmd" "both"
11451 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11452 verify_jobstats "$cmd" "mdt"
11454 # Ensure that jobid are present in changelog (if supported by MDS)
11455 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11457 $LFS changelog $MDT0 | tail -9
11458 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11459 [ $jobids -eq 9 ] ||
11460 error "Wrong changelog jobid count $jobids != 9"
11464 jobstats_set $JOBENV
11466 $LFS changelog $MDT0 | tail -1
11467 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11468 [ $jobids -eq 0 ] ||
11469 error "Unexpected jobids when jobid_var=$JOBENV"
11473 rm -f $DIR/jobstats_test_rename
11475 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11477 run_test 205 "Verify job stats"
11479 # LU-1480, LU-1773 and LU-1657
11481 mkdir -p $DIR/$tdir
11482 $SETSTRIPE -c -1 $DIR/$tdir
11483 #define OBD_FAIL_LOV_INIT 0x1403
11484 $LCTL set_param fail_loc=0xa0001403
11485 $LCTL set_param fail_val=1
11486 touch $DIR/$tdir/$tfile || true
11488 run_test 206 "fail lov_init_raid0() doesn't lbug"
11491 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11492 local fsz=`stat -c %s $DIR/$tfile`
11493 cancel_lru_locks mdc
11495 # do not return layout in getattr intent
11496 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11497 $LCTL set_param fail_loc=0x170
11498 local sz=`stat -c %s $DIR/$tfile`
11500 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11504 run_test 207a "can refresh layout at glimpse"
11507 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11508 local cksum=`md5sum $DIR/$tfile`
11509 local fsz=`stat -c %s $DIR/$tfile`
11510 cancel_lru_locks mdc
11511 cancel_lru_locks osc
11513 # do not return layout in getattr intent
11514 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11515 $LCTL set_param fail_loc=0x171
11517 # it will refresh layout after the file is opened but before read issues
11518 echo checksum is "$cksum"
11519 echo "$cksum" |md5sum -c --quiet || error "file differs"
11523 run_test 207b "can refresh layout at open"
11526 # FIXME: in this test suite, only RD lease is used. This is okay
11527 # for now as only exclusive open is supported. After generic lease
11528 # is done, this test suite should be revised. - Jinshan
11530 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11531 { skip "Need MDS version at least 2.4.52"; return 0; }
11532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11534 echo "==== test 1: verify get lease work"
11535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11537 echo "==== test 2: verify lease can be broken by upcoming open"
11538 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11542 $MULTIOP $DIR/$tfile oO_RDONLY:c
11543 kill -USR1 $PID && wait $PID || error "break lease error"
11545 echo "==== test 3: verify lease can't be granted if an open already exists"
11546 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11550 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11551 kill -USR1 $PID && wait $PID || error "open file error"
11553 echo "==== test 4: lease can sustain over recovery"
11554 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11560 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11562 echo "==== test 5: lease broken can't be regained by replay"
11563 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11567 # open file to break lease and then recovery
11568 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11571 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11575 run_test 208 "Exclusive open"
11578 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11579 skip_env "must have disp_stripe" && return
11582 sync; sleep 5; sync;
11584 echo 3 > /proc/sys/vm/drop_caches
11585 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11587 # open/close 500 times
11588 for i in $(seq 500); do
11592 echo 3 > /proc/sys/vm/drop_caches
11593 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11595 echo "before: $req_before, after: $req_after"
11596 [ $((req_after - req_before)) -ge 300 ] &&
11597 error "open/close requests are not freed"
11600 run_test 209 "read-only open/close requests should be freed promptly"
11604 size=$((size % 8192 + 1))
11605 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11606 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11607 rm -f $DIR/f212 $DIR/f212.xyz
11609 run_test 212 "Sendfile test ============================================"
11612 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11613 cancel_lru_locks osc
11614 lctl set_param fail_loc=0x8000040f
11615 # generate a read lock
11616 cat $DIR/$tfile > /dev/null
11617 # write to the file, it will try to cancel the above read lock.
11618 cat /etc/hosts >> $DIR/$tfile
11620 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11622 test_214() { # for bug 20133
11623 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11624 for (( i=0; i < 340; i++ )) ; do
11625 touch $DIR/$tdir/d214c/a$i
11628 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11629 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11630 ls $DIR/d214c || error "ls $DIR/d214c failed"
11631 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11632 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11634 run_test 214 "hash-indexed directory test - bug 20133"
11636 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11637 create_lnet_proc_files() {
11638 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11639 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11641 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11642 rm -f "$TMP/lnet_$1.sys_tmp"
11645 # counterpart of create_lnet_proc_files
11646 remove_lnet_proc_files() {
11647 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11650 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11651 # 3rd arg as regexp for body
11652 check_lnet_proc_stats() {
11653 local l=$(cat "$TMP/lnet_$1" |wc -l)
11654 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11656 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11659 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11660 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11661 # optional and can be regexp for 2nd line (lnet.routes case)
11662 check_lnet_proc_entry() {
11663 local blp=2 # blp stands for 'position of 1st line of body'
11664 [ -z "$5" ] || blp=3 # lnet.routes case
11666 local l=$(cat "$TMP/lnet_$1" |wc -l)
11667 # subtracting one from $blp because the body can be empty
11668 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11670 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11671 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11673 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11674 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11676 # bail out if any unexpected line happened
11677 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11678 [ "$?" != 0 ] || error "$2 misformatted"
11681 test_215() { # for bugs 18102, 21079, 21517
11682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11683 local N='(0|[1-9][0-9]*)' # non-negative numeric
11684 local P='[1-9][0-9]*' # positive numeric
11685 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11686 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11687 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11688 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11690 local L1 # regexp for 1st line
11691 local L2 # regexp for 2nd line (optional)
11692 local BR # regexp for the rest (body)
11694 # lnet.stats should look as 11 space-separated non-negative numerics
11695 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11696 create_lnet_proc_files "stats"
11697 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11698 remove_lnet_proc_files "stats"
11700 # lnet.routes should look like this:
11701 # Routing disabled/enabled
11702 # net hops priority state router
11703 # where net is a string like tcp0, hops > 0, priority >= 0,
11704 # state is up/down,
11705 # router is a string like 192.168.1.1@tcp2
11706 L1="^Routing (disabled|enabled)$"
11707 L2="^net +hops +priority +state +router$"
11708 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11709 create_lnet_proc_files "routes"
11710 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11711 remove_lnet_proc_files "routes"
11713 # lnet.routers should look like this:
11714 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11715 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11716 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11717 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11718 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11719 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11720 create_lnet_proc_files "routers"
11721 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11722 remove_lnet_proc_files "routers"
11724 # lnet.peers should look like this:
11725 # nid refs state last max rtr min tx min queue
11726 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11727 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11728 # numeric (0 or >0 or <0), queue >= 0.
11729 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11730 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11731 create_lnet_proc_files "peers"
11732 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11733 remove_lnet_proc_files "peers"
11735 # lnet.buffers should look like this:
11736 # pages count credits min
11737 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11738 L1="^pages +count +credits +min$"
11739 BR="^ +$N +$N +$I +$I$"
11740 create_lnet_proc_files "buffers"
11741 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11742 remove_lnet_proc_files "buffers"
11744 # lnet.nis should look like this:
11745 # nid status alive refs peer rtr max tx min
11746 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11747 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11748 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11749 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11750 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11751 create_lnet_proc_files "nis"
11752 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11753 remove_lnet_proc_files "nis"
11755 # can we successfully write to lnet.stats?
11756 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
11757 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11759 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
11761 test_216() { # bug 20317
11762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11763 remote_ost_nodsh && skip "remote OST with nodsh" && return
11766 local facets=$(get_facets OST)
11767 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11769 save_lustre_params client "osc.*.contention_seconds" > $p
11770 save_lustre_params $facets \
11771 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11772 save_lustre_params $facets \
11773 "ldlm.namespaces.filter-*.contended_locks" >> $p
11774 save_lustre_params $facets \
11775 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11778 # agressive lockless i/o settings
11779 for node in $(osts_nodes); do
11780 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'
11782 lctl set_param -n osc.*.contention_seconds 60
11784 $DIRECTIO write $DIR/$tfile 0 10 4096
11785 $CHECKSTAT -s 40960 $DIR/$tfile
11787 # disable lockless i/o
11788 for node in $(osts_nodes); do
11789 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11791 lctl set_param -n osc.*.contention_seconds 0
11794 dd if=/dev/zero of=$DIR/$tfile count=0
11795 $CHECKSTAT -s 0 $DIR/$tfile
11797 restore_lustre_params <$p
11801 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11803 test_217() { # bug 22430
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11808 for node in $(nodes_list); do
11809 nid=$(host_nids_address $node $NETTYPE)
11810 if [[ $nid = *-* ]] ; then
11811 echo "lctl ping $nid@$NETTYPE"
11812 lctl ping $nid@$NETTYPE
11814 echo "skipping $node (no hyphen detected)"
11818 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11821 # do directio so as not to populate the page cache
11822 log "creating a 10 Mb file"
11823 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11824 log "starting reads"
11825 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11826 log "truncating the file"
11827 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11829 kill %+ || true # reads might have finished
11830 echo "wait until dd is finished"
11832 log "removing the temporary file"
11833 rm -rf $DIR/$tfile || error "tmp file removal failed"
11835 run_test 218 "parallel read and truncate should not deadlock ======================="
11838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11839 # write one partial page
11840 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11841 # set no grant so vvp_io_commit_write will do sync write
11842 $LCTL set_param fail_loc=0x411
11843 # write a full page at the end of file
11844 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11846 $LCTL set_param fail_loc=0
11847 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11848 $LCTL set_param fail_loc=0x411
11849 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11852 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11853 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11855 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11857 test_220() { #LU-325
11858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11859 remote_ost_nodsh && skip "remote OST with nodsh" && return
11862 test_mkdir -p $DIR/$tdir
11863 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11864 awk '{print $2}' | sed -e 's/_UUID$//')
11867 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11868 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11869 osc.$mdtosc_proc1.prealloc_last_id)
11870 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11871 osc.$mdtosc_proc1.prealloc_next_id)
11875 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11876 #define OBD_FAIL_OST_ENOINO 0x229
11877 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11878 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11879 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11881 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11883 MDSOBJS=$((last_id - next_id))
11884 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11886 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11887 echo "OST still has $count kbytes free"
11889 echo "create $MDSOBJS files @next_id..."
11890 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11892 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11893 osc.$mdtosc_proc1.prealloc_last_id)
11894 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11895 osc.$mdtosc_proc1.prealloc_next_id)
11897 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11902 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11903 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11905 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11906 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11907 echo "unlink $MDSOBJS files @$next_id..."
11908 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11910 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11914 dd if=`which date` of=$MOUNT/date oflag=sync
11915 chmod +x $MOUNT/date
11917 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11918 $LCTL set_param fail_loc=0x80001401
11920 $MOUNT/date > /dev/null
11923 run_test 221 "make sure fault and truncate race to not cause OOM"
11926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11928 test_mkdir -p $DIR/$tdir
11929 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11930 createmany -o $DIR/$tdir/$tfile 10
11931 cancel_lru_locks mdc
11932 cancel_lru_locks osc
11933 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11934 $LCTL set_param fail_loc=0x31a
11935 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11936 $LCTL set_param fail_loc=0
11939 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11944 test_mkdir -p $DIR/$tdir
11945 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11946 createmany -o $DIR/$tdir/$tfile 10
11947 cancel_lru_locks mdc
11948 cancel_lru_locks osc
11949 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11950 $LCTL set_param fail_loc=0x31a
11951 rm -r $DIR/$tdir || "AGL for rmdir failed"
11952 $LCTL set_param fail_loc=0
11954 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11959 test_mkdir -p $DIR/$tdir
11960 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11961 createmany -o $DIR/$tdir/$tfile 10
11962 cancel_lru_locks mdc
11963 cancel_lru_locks osc
11964 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11965 $LCTL set_param fail_loc=0x31b
11966 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11967 $LCTL set_param fail_loc=0
11970 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11972 test_224a() { # LU-1039, MRP-303
11973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11974 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11975 $LCTL set_param fail_loc=0x508
11976 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11977 $LCTL set_param fail_loc=0
11980 run_test 224a "Don't panic on bulk IO failure"
11982 test_224b() { # LU-1039, MRP-303
11983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11984 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11985 cancel_lru_locks osc
11986 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11987 $LCTL set_param fail_loc=0x515
11988 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11989 $LCTL set_param fail_loc=0
11992 run_test 224b "Don't panic on bulk IO failure"
11994 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11997 if [ -z ${MDSSURVEY} ]; then
11998 skip_env "mds-survey not found" && return
12001 [ $MDSCOUNT -ge 2 ] &&
12002 skip "skipping now for more than one MDT" && return
12004 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12005 { skip "Need MDS version at least 2.2.51"; return; }
12007 local mds=$(facet_host $SINGLEMDS)
12008 local target=$(do_nodes $mds 'lctl dl' | \
12009 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12011 local cmd1="file_count=1000 thrhi=4"
12012 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12013 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12014 local cmd="$cmd1 $cmd2 $cmd3"
12016 rm -f ${TMP}/mds_survey*
12018 eval $cmd || error "mds-survey with zero-stripe failed"
12019 cat ${TMP}/mds_survey*
12020 rm -f ${TMP}/mds_survey*
12022 run_test 225a "Metadata survey sanity with zero-stripe"
12025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12027 if [ -z ${MDSSURVEY} ]; then
12028 skip_env "mds-survey not found" && return
12030 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12031 { skip "Need MDS version at least 2.2.51"; return; }
12033 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12034 skip_env "Need to mount OST to test" && return
12037 [ $MDSCOUNT -ge 2 ] &&
12038 skip "skipping now for more than one MDT" && return
12039 local mds=$(facet_host $SINGLEMDS)
12040 local target=$(do_nodes $mds 'lctl dl' | \
12041 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12043 local cmd1="file_count=1000 thrhi=4"
12044 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12045 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12046 local cmd="$cmd1 $cmd2 $cmd3"
12048 rm -f ${TMP}/mds_survey*
12050 eval $cmd || error "mds-survey with stripe_count failed"
12051 cat ${TMP}/mds_survey*
12052 rm -f ${TMP}/mds_survey*
12054 run_test 225b "Metadata survey sanity with stripe_count = 1"
12056 mcreate_path2fid () {
12062 local path=$DIR/$tdir/$name
12067 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12068 error "cannot create $desc"
12070 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12072 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12074 fid_path=$($LFS fid2path $MOUNT $fid)
12076 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12078 [ "$path" == "$fid_path" ] ||
12079 error "fid2path returned $fid_path, expected $path"
12081 echo "pass with $path and $fid"
12086 mkdir -p $DIR/$tdir
12088 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12089 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12090 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12091 mcreate_path2fid 0040666 0 0 dir "directory"
12092 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12093 mcreate_path2fid 0100666 0 0 file "regular file"
12094 mcreate_path2fid 0120666 0 0 link "symbolic link"
12095 mcreate_path2fid 0140666 0 0 sock "socket"
12097 run_test 226a "call path2fid and fid2path on files of all type"
12100 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12104 mkdir -p $DIR/$tdir
12105 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12106 error "create remote directory failed"
12107 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12108 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12109 "character special file (null)"
12110 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12111 "character special file (no device)"
12112 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12113 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12114 "block special file (loop)"
12115 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12116 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12117 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12119 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12121 # LU-1299 Executing or running ldd on a truncated executable does not
12122 # cause an out-of-memory condition.
12124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12125 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12126 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12127 chmod +x $MOUNT/date
12129 $MOUNT/date > /dev/null
12130 ldd $MOUNT/date > /dev/null
12133 run_test 227 "running truncated executable does not cause OOM"
12135 # LU-1512 try to reuse idle OI blocks
12137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12139 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12140 skip "non-ldiskfs backend" && return
12142 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12143 local myDIR=$DIR/$tdir
12146 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12147 $LCTL set_param fail_loc=0x80001002
12148 createmany -o $myDIR/t- 10000
12149 $LCTL set_param fail_loc=0
12150 # The guard is current the largest FID holder
12152 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12154 local IDX=$(($SEQ % 64))
12156 do_facet $SINGLEMDS sync
12157 # Make sure journal flushed.
12159 local blk1=$(do_facet $SINGLEMDS \
12160 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12161 grep Blockcount | awk '{print $4}')
12163 # Remove old files, some OI blocks will become idle.
12164 unlinkmany $myDIR/t- 10000
12165 # Create new files, idle OI blocks should be reused.
12166 createmany -o $myDIR/t- 2000
12167 do_facet $SINGLEMDS sync
12168 # Make sure journal flushed.
12170 local blk2=$(do_facet $SINGLEMDS \
12171 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12172 grep Blockcount | awk '{print $4}')
12174 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12176 run_test 228a "try to reuse idle OI blocks"
12179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12180 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12181 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12182 skip "non-ldiskfs backend" && return
12184 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12185 local myDIR=$DIR/$tdir
12188 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12189 $LCTL set_param fail_loc=0x80001002
12190 createmany -o $myDIR/t- 10000
12191 $LCTL set_param fail_loc=0
12192 # The guard is current the largest FID holder
12194 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12196 local IDX=$(($SEQ % 64))
12198 do_facet $SINGLEMDS sync
12199 # Make sure journal flushed.
12201 local blk1=$(do_facet $SINGLEMDS \
12202 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12203 grep Blockcount | awk '{print $4}')
12205 # Remove old files, some OI blocks will become idle.
12206 unlinkmany $myDIR/t- 10000
12209 stop $SINGLEMDS || error "Fail to stop MDT."
12211 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12213 df $MOUNT || error "Fail to df."
12214 # Create new files, idle OI blocks should be reused.
12215 createmany -o $myDIR/t- 2000
12216 do_facet $SINGLEMDS sync
12217 # Make sure journal flushed.
12219 local blk2=$(do_facet $SINGLEMDS \
12220 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12221 grep Blockcount | awk '{print $4}')
12223 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12225 run_test 228b "idle OI blocks can be reused after MDT restart"
12229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12230 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12231 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12232 skip "non-ldiskfs backend" && return
12234 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12235 local myDIR=$DIR/$tdir
12238 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12239 $LCTL set_param fail_loc=0x80001002
12240 # 20000 files can guarantee there are index nodes in the OI file
12241 createmany -o $myDIR/t- 20000
12242 $LCTL set_param fail_loc=0
12243 # The guard is current the largest FID holder
12245 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12247 local IDX=$(($SEQ % 64))
12249 do_facet $SINGLEMDS sync
12250 # Make sure journal flushed.
12252 local blk1=$(do_facet $SINGLEMDS \
12253 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12254 grep Blockcount | awk '{print $4}')
12256 # Remove old files, some OI blocks will become idle.
12257 unlinkmany $myDIR/t- 20000
12259 # The OI file should become empty now
12261 # Create new files, idle OI blocks should be reused.
12262 createmany -o $myDIR/t- 2000
12263 do_facet $SINGLEMDS sync
12264 # Make sure journal flushed.
12266 local blk2=$(do_facet $SINGLEMDS \
12267 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12268 grep Blockcount | awk '{print $4}')
12270 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12272 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12274 test_229() { # LU-2482, LU-3448
12275 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12276 skip "No HSM support on MDS of $(get_lustre_version)," \
12277 "need 2.4.53 at least" && return
12278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12279 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12283 # Create a file with a released layout and stripe count 2.
12284 $MULTIOP $DIR/$tfile H2c ||
12285 error "failed to create file with released layout"
12287 $GETSTRIPE -v $DIR/$tfile
12289 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12290 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12292 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12293 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12294 stat $DIR/$tfile || error "failed to stat released file"
12296 chown $RUNAS_ID $DIR/$tfile ||
12297 error "chown $RUNAS_ID $DIR/$tfile failed"
12299 chgrp $RUNAS_ID $DIR/$tfile ||
12300 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12302 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12303 rm $DIR/$tfile || error "failed to remove released file"
12305 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12309 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12312 mkdir -p $DIR/$tdir/test_230_local
12313 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12314 [ $mdt_idx -ne 0 ] &&
12315 error "create local directory on wrong MDT $mdt_idx"
12317 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12318 error "create remote directory failed"
12319 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12320 [ $mdt_idx -ne $MDTIDX ] &&
12321 error "create remote directory on wrong MDT $mdt_idx"
12323 createmany -o $DIR/$tdir/test_230/t- 10 ||
12324 error "create files on remote directory failed"
12325 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12326 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12327 rm -r $DIR/$tdir || error "unlink remote directory failed"
12329 run_test 230a "Create remote directory and files under the remote directory"
12332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12333 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12340 local migrate_dir=$DIR/$tdir/migrate_dir
12341 local other_dir=$DIR/$tdir/other_dir
12343 mkdir -p $migrate_dir
12344 mkdir -p $other_dir
12345 for ((i=0; i<10; i++)); do
12346 mkdir -p $migrate_dir/dir_${i}
12347 createmany -o $migrate_dir/dir_${i}/f 10 ||
12348 error "create files under remote dir failed $i"
12351 cp /etc/passwd $migrate_dir/$tfile
12352 cp /etc/passwd $other_dir/$tfile
12353 chattr +SAD $migrate_dir
12354 chattr +SAD $migrate_dir/$tfile
12356 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12357 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12358 local old_dir_mode=$(stat -c%f $migrate_dir)
12359 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12361 mkdir -p $migrate_dir/dir_default_stripe2
12362 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12363 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12365 mkdir -p $other_dir
12366 ln $migrate_dir/$tfile $other_dir/luna
12367 ln $migrate_dir/$tfile $migrate_dir/sofia
12368 ln $other_dir/$tfile $migrate_dir/david
12369 ln -s $migrate_dir/$tfile $other_dir/zachary
12370 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12371 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12373 $LFS mv -v -M $MDTIDX $migrate_dir ||
12374 error "migrate remote dir error"
12376 echo "migratate to MDT1, then checking.."
12377 for ((i=0; i<10; i++)); do
12378 for file in $(find $migrate_dir/dir_${i}); do
12379 mdt_index=$($LFS getstripe -M $file)
12380 [ $mdt_index == $MDTIDX ] ||
12381 error "$file is not on MDT${MDTIDX}"
12385 # the multiple link file should still in MDT0
12386 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12387 [ $mdt_index == 0 ] ||
12388 error "$file is not on MDT${MDTIDX}"
12390 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12391 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12392 error " expect $old_dir_flag get $new_dir_flag"
12394 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12395 [ "$old_file_flag" = "$new_file_flag" ] ||
12396 error " expect $old_file_flag get $new_file_flag"
12398 local new_dir_mode=$(stat -c%f $migrate_dir)
12399 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12400 error "expect mode $old_dir_mode get $new_dir_mode"
12402 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12403 [ "$old_file_mode" = "$new_file_mode" ] ||
12404 error "expect mode $old_file_mode get $new_file_mode"
12406 diff /etc/passwd $migrate_dir/$tfile ||
12407 error "$tfile different after migration"
12409 diff /etc/passwd $other_dir/luna ||
12410 error "luna different after migration"
12412 diff /etc/passwd $migrate_dir/sofia ||
12413 error "sofia different after migration"
12415 diff /etc/passwd $migrate_dir/david ||
12416 error "david different after migration"
12418 diff /etc/passwd $other_dir/zachary ||
12419 error "zachary different after migration"
12421 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12422 error "${tfile}_ln different after migration"
12424 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12425 error "${tfile}_ln_other different after migration"
12427 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12428 [ $stripe_count = 2 ] ||
12429 error "dir strpe_count $d != 2 after migration."
12431 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12432 [ $stripe_count = 2 ] ||
12433 error "file strpe_count $d != 2 after migration."
12435 #migrate back to MDT0
12437 $LFS mv -v -M $MDTIDX $migrate_dir ||
12438 error "migrate remote dir error"
12440 echo "migrate back to MDT0, checking.."
12441 for file in $(find $migrate_dir); do
12442 mdt_index=$($LFS getstripe -M $file)
12443 [ $mdt_index == $MDTIDX ] ||
12444 error "$file is not on MDT${MDTIDX}"
12447 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12448 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12449 error " expect $old_dir_flag get $new_dir_flag"
12451 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12452 [ "$old_file_flag" = "$new_file_flag" ] ||
12453 error " expect $old_file_flag get $new_file_flag"
12455 local new_dir_mode=$(stat -c%f $migrate_dir)
12456 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12457 error "expect mode $old_dir_mode get $new_dir_mode"
12459 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12460 [ "$old_file_mode" = "$new_file_mode" ] ||
12461 error "expect mode $old_file_mode get $new_file_mode"
12463 diff /etc/passwd ${migrate_dir}/$tfile ||
12464 error "$tfile different after migration"
12466 diff /etc/passwd ${other_dir}/luna ||
12467 error "luna different after migration"
12469 diff /etc/passwd ${migrate_dir}/sofia ||
12470 error "sofia different after migration"
12472 diff /etc/passwd ${other_dir}/zachary ||
12473 error "zachary different after migration"
12475 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12476 error "${tfile}_ln different after migration"
12478 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12479 error "${tfile}_ln_other different after migration"
12481 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12482 [ $stripe_count = 2 ] ||
12483 error "dir strpe_count $d != 2 after migration."
12485 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12486 [ $stripe_count = 2 ] ||
12487 error "file strpe_count $d != 2 after migration."
12489 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12491 run_test 230b "migrate directory"
12494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12495 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12500 #If migrating directory fails in the middle, all entries of
12501 #the directory is still accessiable.
12502 mkdir -p $DIR/$tdir
12504 createmany -o $DIR/$tdir/f 10 ||
12505 error "create files under ${tdir} failed"
12507 #failed after migrating 5 entries
12508 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12509 do_facet mds1 lctl set_param fail_loc=0x20001801
12510 do_facet mds1 lctl set_param fail_val=5
12511 local t=`ls $DIR/$tdir | wc -l`
12512 $LFS mv -M $MDTIDX $DIR/$tdir &&
12513 error "migrate should failed after 5 entries"
12514 local u=`ls $DIR/$tdir | wc -l`
12515 [ "$u" == "$t" ] || error "$u != $t during migration"
12517 for file in $(find $DIR/$tdir); do
12518 stat $file || error "stat $file failed"
12521 do_facet mds1 lctl set_param fail_loc=0
12522 do_facet mds1 lctl set_param fail_val=0
12524 $LFS mv -M $MDTIDX $DIR/$tdir ||
12525 error "migrate open files should failed with open files"
12527 echo "Finish migration, then checking.."
12528 for file in $(find $DIR/$tdir); do
12529 mdt_index=$($LFS getstripe -M $file)
12530 [ $mdt_index == $MDTIDX ] ||
12531 error "$file is not on MDT${MDTIDX}"
12534 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12536 run_test 230c "check directory accessiblity if migration is failed"
12539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12540 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12546 mkdir -p $DIR/$tdir
12548 for ((i=0; i<100; i++)); do
12549 mkdir -p $DIR/$tdir/dir_${i}
12550 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12551 error "create files under remote dir failed $i"
12554 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12556 echo "Finish migration, then checking.."
12557 for file in $(find $DIR/$tdir); do
12558 mdt_index=$($LFS getstripe -M $file)
12559 [ $mdt_index == $MDTIDX ] ||
12560 error "$file is not on MDT${MDTIDX}"
12563 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12565 run_test 230d "check migrate big directory"
12569 # For simplicity this test assumes that max_pages_per_rpc
12570 # is the same across all OSCs
12571 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12572 local bulk_size=$((max_pages * 4096))
12574 mkdir -p $DIR/$tdir
12576 # clear the OSC stats
12577 $LCTL set_param osc.*.stats=0 &>/dev/null
12579 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12580 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12581 oflag=direct &>/dev/null || error "dd failed"
12583 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12584 if [ x$nrpcs != "x1" ]; then
12585 error "found $nrpc ost_write RPCs, not 1 as expected"
12588 # Drop the OSC cache, otherwise we will read from it
12589 cancel_lru_locks osc
12591 # clear the OSC stats
12592 $LCTL set_param osc.*.stats=0 &>/dev/null
12594 # Client reads $bulk_size.
12595 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12596 iflag=direct &>/dev/null || error "dd failed"
12598 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12599 if [ x$nrpcs != "x1" ]; then
12600 error "found $nrpc ost_read RPCs, not 1 as expected"
12603 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12606 mkdir -p $DIR/$tdir
12608 for i in {0..1023}; do
12609 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12610 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12611 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12615 run_test 231b "must not assert on fully utilized OST request buffer"
12618 mkdir -p $DIR/$tdir
12619 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12620 $LCTL set_param fail_loc=0x31c
12622 # ignore dd failure
12623 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12625 $LCTL set_param fail_loc=0
12626 umount_client $MOUNT || error "umount failed"
12627 mount_client $MOUNT || error "mount failed"
12629 run_test 232 "failed lock should not block umount"
12632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12633 { skip "Need MDS version at least 2.3.64"; return; }
12635 local fid=$($LFS path2fid $MOUNT)
12636 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12637 error "cannot access $MOUNT using its FID '$fid'"
12639 run_test 233a "checking that OBF of the FS root succeeds"
12642 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12643 { skip "Need MDS version at least 2.5.90"; return; }
12645 local fid=$($LFS path2fid $MOUNT/.lustre)
12646 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12647 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12649 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12650 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12651 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12653 run_test 233b "checking that OBF of the FS .lustre succeeds"
12656 local p="$TMP/sanityN-$TESTNAME.parameters"
12657 save_lustre_params client "llite.*.xattr_cache" > $p
12658 lctl set_param llite.*.xattr_cache 1 ||
12659 { skip "xattr cache is not supported"; return 0; }
12661 mkdir -p $DIR/$tdir || error "mkdir failed"
12662 touch $DIR/$tdir/$tfile || error "touch failed"
12663 # OBD_FAIL_LLITE_XATTR_ENOMEM
12664 $LCTL set_param fail_loc=0x1405
12665 # output of the form: attr 2 4 44 3 fc13 x86_64
12666 V=($(IFS=".-" rpm -q attr))
12667 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
12668 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
12669 # attr pre-2.4.44-7 had a bug with rc
12670 # LU-3703 - SLES 11 and FC13 clients have older attr
12671 getfattr -n user.attr $DIR/$tdir/$tfile &&
12672 error "getfattr should have failed with ENOMEM"
12674 skip "LU-3703: attr version $(getfattr --version) too old"
12676 $LCTL set_param fail_loc=0x0
12679 restore_lustre_params < $p
12682 run_test 234 "xattr cache should not crash on ENOMEM"
12685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12686 skip "Need MDS version at least 2.4.52" && return
12687 flock_deadlock $DIR/$tfile
12692 124) error "process hangs on a deadlock"
12694 *) error "error executing flock_deadlock $DIR/$tfile"
12698 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12702 check_swap_layouts_support && return 0
12703 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12705 local ref1=/etc/passwd
12706 local ref2=/etc/group
12707 local file1=$DIR/$tdir/f1
12708 local file2=$DIR/$tdir/f2
12710 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12711 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12712 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12713 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12714 local fd=$(free_fd)
12715 local cmd="exec $fd<>$file2"
12718 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12719 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12722 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12727 run_test 236 "Layout swap on open unlinked file"
12729 # test to verify file handle related system calls
12730 # (name_to_handle_at/open_by_handle_at)
12731 # The new system calls are supported in glibc >= 2.14.
12734 echo "Test file_handle syscalls" > $DIR/$tfile ||
12735 error "write failed"
12736 check_fhandle_syscalls $DIR/$tfile ||
12737 error "check_fhandle_syscalls failed"
12739 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12741 # LU-4659 linkea consistency
12743 local server_version=$(lustre_version_code $SINGLEMDS)
12745 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12746 [[ $server_version -gt $(version_code 2.5.1) &&
12747 $server_version -lt $(version_code 2.5.50) ]] ||
12748 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12751 ln $DIR/$tfile $DIR/$tfile.lnk
12752 touch $DIR/$tfile.new
12753 mv $DIR/$tfile.new $DIR/$tfile
12754 local fid1=$(lfs path2fid $DIR/$tfile)
12755 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12756 local path1=$(lfs fid2path $FSNAME $fid1)
12757 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12758 local path2=$(lfs fid2path $FSNAME $fid2)
12759 [ $tfile.lnk == $path2 ] ||
12760 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12763 run_test 238 "Verify linkea consistency"
12766 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
12767 skip "Need MDS version at least 2.5.60" && return
12768 local list=$(comma_list $(mdts_nodes))
12770 mkdir -p $DIR/$tdir
12771 createmany -o $DIR/$tdir/f- 5000
12772 unlinkmany $DIR/$tdir/f- 5000
12773 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12774 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12775 osc.*MDT*.sync_in_flight" | calc_sum)
12776 [ "$changes" -eq 0 ] || error "$changes not synced"
12778 run_test 239 "osp_sync test"
12781 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12783 mkdir -p $DIR/$tdir
12785 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12786 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12787 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12788 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12790 umount_client $MOUNT || error "umount failed"
12791 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12792 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12793 mount_client $MOUNT || error "failed to mount client"
12795 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12796 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12798 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12801 for LOOP in $(seq $1); do
12802 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
12803 cancel_lru_locks osc
12808 for LOOP in $(seq $1); do
12809 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
12810 iflag=direct 2>/dev/null
12815 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
12817 cancel_lru_locks osc
12818 test_241_bio 1000 &
12823 run_test 241 "bio vs dio"
12826 mkdir -p $DIR/$tdir
12827 touch $DIR/$tdir/$tfile
12829 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
12830 do_facet mds1 lctl set_param fail_loc=0x105
12831 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
12833 do_facet mds1 lctl set_param fail_loc=0
12834 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
12836 run_test 242 "mdt_readpage failure should not cause directory unreadable"
12838 cleanup_test_300() {
12842 test_striped_dir() {
12847 mkdir -p $DIR/$tdir
12849 SAVE_UMASK=$(umask)
12850 trap cleanup_test_300 RETURN EXIT
12852 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12853 $DIR/$tdir/striped_dir ||
12854 error "set striped dir error"
12856 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12857 [ "$mode" = "755" ] || error "expect 755 got $mode"
12859 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12860 if [ "$stripe_count" != "2" ]; then
12861 error "stripe_count is $stripe_count, expect 2"
12864 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12865 if [ "$stripe_index" != "$mdt_index" ]; then
12866 error "stripe_index is $stripe_index, expect $mdt_index"
12869 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12870 error "nlink error after create striped dir"
12872 mkdir $DIR/$tdir/striped_dir/a
12873 mkdir $DIR/$tdir/striped_dir/b
12875 stat $DIR/$tdir/striped_dir/a ||
12876 error "create dir under striped dir failed"
12877 stat $DIR/$tdir/striped_dir/b ||
12878 error "create dir under striped dir failed"
12880 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12881 error "nlink error after mkdir"
12883 rmdir $DIR/$tdir/striped_dir/a
12884 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12885 error "nlink error after rmdir"
12887 rmdir $DIR/$tdir/striped_dir/b
12888 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12889 error "nlink error after rmdir"
12891 rmdir $DIR/$tdir/striped_dir ||
12892 error "rmdir striped dir error"
12900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12901 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12903 test_striped_dir 0 || error "failed on striped dir on MDT0"
12904 test_striped_dir 1 || error "failed on striped dir on MDT0"
12906 run_test 300a "basic striped dir sanity test"
12909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12910 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12916 test_mkdir $DIR/$tdir || error "mkdir fail"
12917 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12918 error "set striped dir error"
12919 for ((i=0; i<10; i++)); do
12920 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12922 touch $DIR/$tdir/striped_dir/file_$i ||
12923 error "touch error $i"
12924 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12925 [ $mtime1 -eq $mtime2 ] &&
12926 error "mtime not change after create"
12928 rm -f $DIR/$tdir/striped_dir/file_$i ||
12929 error "unlink error $i"
12930 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12931 [ $mtime2 -eq $mtime3 ] &&
12932 error "mtime did not change after unlink"
12936 run_test 300b "check ctime/mtime for striped dir"
12939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12940 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12943 mkdir -p $DIR/$tdir
12944 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12945 error "set striped dir error"
12947 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12948 error "chown striped dir failed"
12950 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12951 error "create 5k files failed"
12953 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12955 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12959 run_test 300c "chown && check ls under striped directory"
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12967 mkdir -p $DIR/$tdir
12968 $SETSTRIPE -c 2 $DIR/$tdir
12970 #local striped directory
12971 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12972 error "set striped dir error"
12973 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12974 error "create 10 files failed"
12976 #remote striped directory
12977 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12978 error "set striped dir error"
12979 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12980 error "create 10 files failed"
12982 for file in $(find $DIR/$tdir); do
12983 stripe_count=$($GETSTRIPE -c $file)
12984 [ $stripe_count -eq 2 ] ||
12985 error "wrong stripe $stripe_count for $file"
12990 run_test 300d "check default stripe under striped directory"
12993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12994 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12998 mkdir -p $DIR/$tdir
13000 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13001 error "set striped dir error"
13003 touch $DIR/$tdir/striped_dir/a
13004 touch $DIR/$tdir/striped_dir/b
13005 touch $DIR/$tdir/striped_dir/c
13007 mkdir $DIR/$tdir/striped_dir/dir_a
13008 mkdir $DIR/$tdir/striped_dir/dir_b
13009 mkdir $DIR/$tdir/striped_dir/dir_c
13011 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
13012 error "set striped dir under striped dir error"
13014 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
13015 error "set striped dir under striped dir error"
13017 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
13018 error "set striped dir under striped dir error"
13020 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
13021 error "rename file under striped dir should fail"
13023 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
13024 error "rename dir under striped dir should fail"
13026 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
13027 error "rename dir under different stripes should fail"
13029 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13030 error "rename file under striped dir should succeed"
13032 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
13033 error "rename dir under striped dir should succeed"
13037 run_test 300e "check rename under striped directory"
13040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13041 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13046 mkdir -p $DIR/$tdir
13048 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13049 error "set striped dir error"
13051 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
13052 error "set striped dir error"
13054 touch $DIR/$tdir/striped_dir/a
13055 mkdir $DIR/$tdir/striped_dir/dir_a
13056 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
13057 error "create striped dir under striped dir fails"
13059 touch $DIR/$tdir/striped_dir1/b
13060 mkdir $DIR/$tdir/striped_dir1/dir_b
13061 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
13062 error "create striped dir under striped dir fails"
13064 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
13065 error "rename file under different striped dir should fail"
13067 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
13068 error "rename dir under different striped dir should fail"
13070 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
13071 error "rename striped dir under diff striped dir should fail"
13073 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
13074 error "rename file under diff striped dirs fails"
13076 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
13077 error "rename dir under diff striped dirs fails"
13081 run_test 300f "check rename cross striped directory"
13084 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13089 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
13090 $DIR/$tdir/striped_dir ||
13091 error "set striped dir error"
13093 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13094 error "set default stripe on striped dir error"
13096 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
13097 [ $stripe_count -eq $MDSCOUNT ] ||
13098 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
13100 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13102 for dir in $(find $DIR/$tdir/striped_dir/*); do
13103 stripe_count=$($LFS getdirstripe -c $dir)
13104 [ $stripe_count -eq $MDSCOUNT ] ||
13105 error "expect $MDSCOUNT get $stripe_count for $dir"
13108 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
13109 #change default stripe count to 2
13110 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
13111 error "set default stripe on striped dir error"
13113 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13115 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
13117 #change default stripe count to 1
13118 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
13119 error "set default stripe on striped dir error"
13121 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13122 for dir in $(find $DIR/$tdir/striped_dir/*); do
13123 stripe_count=$($LFS getdirstripe -c $dir)
13124 [ $stripe_count -eq 1 ] ||
13125 error "expect 1 get $stripe_count for $dir"
13127 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
13129 run_test 300g "check default striped directory for striped directory"
13132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13133 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13139 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13140 error "set striped dir error"
13142 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13143 error "create files under striped dir failed"
13145 # unfortunately, we need to umount to clear dir layout cache for now
13146 # once we fully implement dir layout, we can drop this
13147 umount_client $MOUNT || error "umount failed"
13148 mount_client $MOUNT || error "mount failed"
13150 #set the stripe to be unknown hash type
13151 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
13152 $LCTL set_param fail_loc=0x1901
13153 for ((i = 0; i < 10; i++)); do
13154 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
13155 error "stat f-$i failed"
13156 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
13159 touch $DIR/$tdir/striped_dir/f0 &&
13160 error "create under striped dir with unknown hash should fail"
13162 $LCTL set_param fail_loc=0
13164 umount_client $MOUNT || error "umount failed"
13165 mount_client $MOUNT || error "mount failed"
13169 run_test 300h "client handle unknown hash type striped directory"
13171 test_400a() { # LU-1606, was conf-sanity test_74
13172 local extra_flags=''
13173 local out=$TMP/$tfile
13174 local prefix=/usr/include/lustre
13177 if ! which $CC > /dev/null 2>&1; then
13178 skip_env "$CC is not installed"
13182 if ! [[ -d $prefix ]]; then
13183 # Assume we're running in tree and fixup the include path.
13184 extra_flags+=" -I$LUSTRE/../libcfs/include"
13185 extra_flags+=" -I$LUSTRE/include"
13186 extra_flags+=" -L$LUSTRE/utils"
13189 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
13190 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
13191 error "client api broken"
13194 run_test 400a "Lustre client api program can compile and link"
13196 test_400b() { # LU-1606, LU-5011
13198 local out=$TMP/$tfile
13199 local prefix=/usr/include/lustre
13201 # We use a hard coded prefix so that this test will not fail
13202 # when run in tree. There are headers in lustre/include/lustre/
13203 # that are not packaged (like lustre_idl.h) and have more
13204 # complicated include dependencies (like config.h and lnet/types.h).
13205 # Since this test about correct packaging we just skip them when
13206 # they don't exist (see below) rather than try to fixup cppflags.
13208 if ! which $CC > /dev/null 2>&1; then
13209 skip_env "$CC is not installed"
13213 for header in $prefix/*.h; do
13214 if ! [[ -f "$header" ]]; then
13218 if [[ "$(basename $header)" == liblustreapi.h ]]; then
13219 continue # liblustreapi.h is deprecated.
13222 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
13223 error "cannot compile '$header'"
13226 run_test 400b "packaged headers can be compiled"
13229 # tests that do cleanup/setup should be run at the end
13233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13235 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13236 $LCTL set_param fail_loc=0x903
13238 cancel_lru_locks MGC
13240 FAIL_ON_ERROR=true cleanup
13241 FAIL_ON_ERROR=true setup
13243 run_test 900 "umount should not race with any mgc requeue thread"
13246 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13247 check_and_cleanup_lustre
13248 if [ "$I_MOUNTED" != "yes" ]; then
13249 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true