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 78 79 80 180 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 --mdt-index 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 test_mkdir $DIR/$tdir
1401 touch $DIR/$tdir/$tfile || error "touch failed"
1402 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1403 error "missing objects"
1405 run_test 27i "$GETSTRIPE with some objects"
1408 test_mkdir -p $DIR/d27
1409 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1411 run_test 27j "setstripe with bad stripe offset (should return error)"
1413 test_27k() { # bug 2844
1414 test_mkdir -p $DIR/d27
1416 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1417 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1418 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1419 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1420 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1421 dd if=/dev/zero of=$FILE bs=4k count=1
1422 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1423 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1425 run_test 27k "limit i_blksize for broken user apps ============="
1428 test_mkdir -p $DIR/d27
1429 mcreate $DIR/f27l || error "creating file"
1430 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1431 error "setstripe should have failed" || true
1433 run_test 27l "check setstripe permissions (should return error)"
1436 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1438 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1439 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1442 trap simple_cleanup_common EXIT
1443 test_mkdir -p $DIR/$tdir
1444 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1445 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1446 error "dd should fill OST0"
1448 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1450 [ $i -gt 256 ] && break
1453 touch $DIR/$tdir/f27m_$i
1454 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1455 error "OST0 was full but new created file still use it"
1457 touch $DIR/$tdir/f27m_$i
1458 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1459 error "OST0 was full but new created file still use it"
1460 simple_cleanup_common
1462 run_test 27m "create file while OST0 was full =================="
1465 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1469 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1470 # if the OST isn't full anymore.
1472 local OSTIDX=${1:-""}
1474 local list=$(comma_list $(osts_nodes))
1475 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1477 do_nodes $list lctl set_param fail_loc=0
1478 sync # initiate all OST_DESTROYs from MDS to OST
1482 exhaust_precreations() {
1485 local FAILIDX=${3:-$OSTIDX}
1486 local ofacet=ost$((OSTIDX + 1))
1488 test_mkdir -p -c1 $DIR/$tdir
1489 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1490 local mfacet=mds$((mdtidx + 1))
1491 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1493 local OST=$(ostname_from_index $OSTIDX)
1496 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1497 local last_id=$(do_facet $mfacet lctl get_param -n \
1498 osc.$mdtosc_proc1.prealloc_last_id)
1499 local next_id=$(do_facet $mfacet lctl get_param -n \
1500 osc.$mdtosc_proc1.prealloc_next_id)
1502 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1503 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1505 test_mkdir -p $DIR/$tdir/${OST}
1506 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1507 #define OBD_FAIL_OST_ENOSPC 0x215
1508 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1509 echo "Creating to objid $last_id on ost $OST..."
1510 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1511 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1512 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1516 exhaust_all_precreations() {
1518 for (( i=0; i < OSTCOUNT; i++ )) ; do
1519 exhaust_precreations $i $1 -1
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1527 remote_ost_nodsh && skip "remote OST with nodsh" && return
1530 rm -f $DIR/$tdir/$tfile
1531 exhaust_precreations 0 0x80000215
1532 $SETSTRIPE -c -1 $DIR/$tdir
1533 touch $DIR/$tdir/$tfile || error
1534 $GETSTRIPE $DIR/$tdir/$tfile
1537 run_test 27n "create file with some full OSTs =================="
1540 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1543 remote_ost_nodsh && skip "remote OST with nodsh" && return
1546 rm -f $DIR/$tdir/$tfile
1547 exhaust_all_precreations 0x215
1549 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1554 run_test 27o "create file with all full OSTs (should error) ===="
1557 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1563 rm -f $DIR/$tdir/$tfile
1564 test_mkdir -p $DIR/$tdir
1566 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1567 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1568 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1570 exhaust_precreations 0 0x80000215
1571 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1572 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1573 $GETSTRIPE $DIR/$tdir/$tfile
1577 run_test 27p "append to a truncated file with some full OSTs ==="
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1586 rm -f $DIR/$tdir/$tfile
1588 test_mkdir -p $DIR/$tdir
1589 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1590 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1591 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1593 exhaust_all_precreations 0x215
1595 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1596 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1600 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1603 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1606 remote_ost_nodsh && skip "remote OST with nodsh" && return
1609 rm -f $DIR/$tdir/$tfile
1610 exhaust_precreations 0 0x80000215
1612 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1616 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1618 test_27s() { # bug 10725
1619 test_mkdir -p $DIR/$tdir
1620 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1621 local stripe_count=0
1622 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1623 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1624 error "stripe width >= 2^32 succeeded" || true
1627 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1629 test_27t() { # bug 10864
1634 $WLFS getstripe $tfile
1637 run_test 27t "check that utils parse path correctly"
1639 test_27u() { # bug 4900
1640 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1643 local list=$(comma_list $(mdts_nodes))
1645 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1646 do_nodes $list $LCTL set_param fail_loc=0x139
1647 test_mkdir -p $DIR/$tdir
1649 createmany -o $DIR/$tdir/t- 1000
1650 do_nodes $list $LCTL set_param fail_loc=0
1652 TLOG=$DIR/$tfile.getstripe
1653 $GETSTRIPE $DIR/$tdir > $TLOG
1654 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1655 unlinkmany $DIR/$tdir/t- 1000
1656 [[ $OBJS -gt 0 ]] &&
1657 error "$OBJS objects created on OST-0. See $TLOG" || pass
1659 run_test 27u "skip object creation on OSC w/o objects =========="
1661 test_27v() { # bug 4900
1662 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1664 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1665 remote_ost_nodsh && skip "remote OST with nodsh" && return
1667 exhaust_all_precreations 0x215
1670 test_mkdir -p $DIR/$tdir
1671 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1673 touch $DIR/$tdir/$tfile
1674 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1676 for (( i=1; i < OSTCOUNT; i++ )); do
1677 do_facet ost$i lctl set_param fail_loc=0x705
1679 local START=`date +%s`
1680 createmany -o $DIR/$tdir/$tfile 32
1682 local FINISH=`date +%s`
1683 local TIMEOUT=`lctl get_param -n timeout`
1684 local PROCESS=$((FINISH - START))
1685 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1686 error "$FINISH - $START >= $TIMEOUT / 2"
1687 sleep $((TIMEOUT / 2 - PROCESS))
1690 run_test 27v "skip object creation on slow OST ================="
1692 test_27w() { # bug 10997
1693 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1694 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1695 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1696 error "stripe size $size != 65536" || true
1697 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1698 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1700 run_test 27w "check $SETSTRIPE -S option"
1703 [[ $OSTCOUNT -lt 2 ]] &&
1704 skip_env "skipping multiple stripe count/offset test" && return
1706 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1707 for i in $(seq 1 $OSTCOUNT); do
1709 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1710 error "setstripe -c $i -i $offset failed"
1711 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1712 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1713 [ $count -ne $i ] && error "stripe count $count != $i" || true
1714 [ $index -ne $offset ] &&
1715 error "stripe offset $index != $offset" || true
1718 run_test 27wa "check $SETSTRIPE -c -i options"
1721 remote_ost_nodsh && skip "remote OST with nodsh" && return
1722 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1724 OFFSET=$(($OSTCOUNT - 1))
1726 local OST=$(ostname_from_index $OSTIDX)
1728 test_mkdir -p $DIR/$tdir
1729 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1730 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1732 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1733 for i in `seq 0 $OFFSET`; do
1734 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1735 error "OST0 was degraded but new created file still use it"
1737 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1739 run_test 27x "create files while OST0 is degraded"
1742 [[ $OSTCOUNT -lt 2 ]] &&
1743 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1745 remote_ost_nodsh && skip "remote OST with nodsh" && return
1746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1748 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1749 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1750 osc.$mdtosc.prealloc_last_id)
1751 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1752 osc.$mdtosc.prealloc_next_id)
1753 local fcount=$((last_id - next_id))
1754 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1755 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1757 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1758 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1759 local OST_DEACTIVE_IDX=-1
1764 for OSC in $MDS_OSCS; do
1765 OST=$(osc_to_ost $OSC)
1766 OSTIDX=$(index_from_ostuuid $OST)
1767 if [ $OST_DEACTIVE_IDX == -1 ]; then
1768 OST_DEACTIVE_IDX=$OSTIDX
1770 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1771 echo $OSC "is Deactivated:"
1772 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1776 OSTIDX=$(index_from_ostuuid $OST)
1778 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1780 for OSC in $MDS_OSCS; do
1781 OST=$(osc_to_ost $OSC)
1782 OSTIDX=$(index_from_ostuuid $OST)
1783 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1784 echo $OST "is degraded:"
1785 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1786 obdfilter.$OST.degraded=1
1791 createmany -o $DIR/$tdir/$tfile $fcount
1793 for OSC in $MDS_OSCS; do
1794 OST=$(osc_to_ost $OSC)
1795 OSTIDX=$(index_from_ostuuid $OST)
1796 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1797 echo $OST "is recovered from degraded:"
1798 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1799 obdfilter.$OST.degraded=0
1801 do_facet $SINGLEMDS lctl --device %$OSC activate
1805 # all osp devices get activated, hence -1 stripe count restored
1808 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1809 # devices get activated.
1811 $SETSTRIPE -c -1 $DIR/$tfile
1812 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1814 [ $stripecnt -ne $OSTCOUNT ] &&
1815 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1818 run_test 27y "create files while OST0 is degraded and the rest inactive"
1824 lmm_count=$($GETSTRIPE -c $1)
1825 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1826 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1828 local old_ifs="$IFS"
1830 fid=($($LFS path2fid $1))
1833 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1834 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1836 # compare lmm_seq and lu_fid->f_seq
1837 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1838 # compare lmm_object_id and lu_fid->oid
1839 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1841 # check the trusted.fid attribute of the OST objects of the file
1842 local have_obdidx=false
1844 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1845 # skip lines up to and including "obdidx"
1846 [ -z "$obdidx" ] && break
1847 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1848 $have_obdidx || continue
1850 local ost=$((obdidx + 1))
1851 local dev=$(ostdevname $ost)
1854 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1856 seq=$(echo $seq | sed -e "s/^0x//g")
1857 if [ $seq == 0 ]; then
1858 oid_hex=$(echo $oid)
1860 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1862 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1866 # Don't unmount/remount the OSTs if we don't need to do that.
1867 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1868 # update too, until that use mount/ll_decode_filter_fid/mount.
1869 # Re-enable when debugfs will understand new filter_fid.
1871 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1872 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1873 $dev 2>/dev/null" | grep "parent=")
1876 mount_fstype ost$ost
1877 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1878 $(facet_mntpt ost$ost)/$obj_file)
1879 unmount_fstype ost$ost
1880 start ost$ost $dev $OST_MOUNT_OPTS
1883 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1885 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1887 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1888 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1889 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1890 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1891 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1893 if echo $ff_parent | grep -q 'stripe='; then
1894 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1897 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1898 # into f_ver in this case. See the comment on
1901 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1905 # compare lmm_seq and filter_fid->ff_parent.f_seq
1906 [ $ff_pseq = $lmm_seq ] ||
1907 error "FF parent SEQ $ff_pseq != $lmm_seq"
1908 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1909 [ $ff_poid = $lmm_oid ] ||
1910 error "FF parent OID $ff_poid != $lmm_oid"
1911 (($ff_pstripe == $stripe_nr)) ||
1912 error "FF stripe $ff_pstripe != $stripe_nr"
1914 stripe_nr=$((stripe_nr + 1))
1919 remote_ost_nodsh && skip "remote OST with nodsh" && return
1920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1921 test_mkdir -p $DIR/$tdir
1923 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1924 { error "setstripe -c -1 failed"; return 1; }
1925 # We need to send a write to every object to get parent FID info set.
1926 # This _should_ also work for setattr, but does not currently.
1927 # touch $DIR/$tdir/$tfile-1 ||
1928 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1929 { error "dd $tfile-1 failed"; return 2; }
1930 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1931 { error "setstripe -c -1 failed"; return 3; }
1932 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1933 { error "dd $tfile-2 failed"; return 4; }
1935 # make sure write RPCs have been sent to OSTs
1938 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1939 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1941 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1943 test_27A() { # b=19102
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1945 local restore_size=$($GETSTRIPE -S $MOUNT)
1946 local restore_count=$($GETSTRIPE -c $MOUNT)
1947 local restore_offset=$($GETSTRIPE -i $MOUNT)
1948 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1949 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1950 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1951 local default_size=$($GETSTRIPE -S $MOUNT)
1952 local default_offset=$($GETSTRIPE -i $MOUNT)
1953 local dsize=$((1024 * 1024))
1954 [ $default_size -eq $dsize ] ||
1955 error "stripe size $default_size != $dsize"
1956 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1957 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1959 run_test 27A "check filesystem-wide default LOV EA values"
1961 test_27B() { # LU-2523
1962 test_mkdir -p $DIR/$tdir
1963 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1965 # open f1 with O_LOV_DELAY_CREATE
1967 # call setstripe ioctl on open file descriptor for f1
1969 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1973 # open f1 with O_LOV_DELAY_CREATE
1975 # call setstripe ioctl on open file descriptor for f1
1977 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1979 # Allow multiop to fail in imitation of NFS's busted semantics.
1982 run_test 27B "call setstripe on open unlinked file/rename victim"
1984 test_27C() { #LU-2871
1985 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1993 test_mkdir -p $DIR/$tdir
1995 for i in $(seq 0 $((OSTCOUNT - 1))); do
1996 # set stripe across all OSTs starting from OST$i
1997 $SETSTRIPE -i $i -c -1 $tfile$i
1998 # get striping information
1999 ost_idx=($($GETSTRIPE $tfile$i |
2000 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2004 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2005 error "${#ost_idx[@]} != $OSTCOUNT"
2007 for index in $(seq 0 $((OSTCOUNT - 1))); do
2009 for j in $(echo ${ost_idx[@]}); do
2010 if [ $index -eq $j ]; then
2016 error "Can not find $index in ${ost_idx[@]}"
2020 run_test 27C "check full striping across all OSTs"
2023 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2024 local POOL=${POOL:-testpool}
2026 local last_ost=$(($OSTCOUNT - 1))
2028 local ost_list=$(seq $first_ost $ost_step $last_ost)
2029 local ost_range="$first_ost $last_ost $ost_step"
2032 pool_add $POOL || error "pool_add failed"
2033 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2034 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2035 error "llapi_layout_test failed"
2036 cleanup_pools || error "cleanup_pools failed"
2038 run_test 27D "validate llapi_layout API"
2040 # createtest also checks that device nodes are created and
2041 # then visible correctly (#2091)
2042 test_28() { # bug 2091
2044 $CREATETEST $DIR/d28/ct || error
2046 run_test 28 "create/mknod/mkdir with bad file types ============"
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2050 cancel_lru_locks mdc
2056 declare -i LOCKCOUNTORIG=0
2057 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2058 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2060 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2062 declare -i LOCKUNUSEDCOUNTORIG=0
2063 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2064 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2071 declare -i LOCKCOUNTCURRENT=0
2072 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2073 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2076 declare -i LOCKUNUSEDCOUNTCURRENT=0
2077 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2078 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2081 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2082 $LCTL set_param -n ldlm.dump_namespaces ""
2083 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2084 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2085 log "dumped log to $TMP/test_29.dk (bug 5793)"
2088 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2089 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2090 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2091 log "dumped log to $TMP/test_29.dk (bug 5793)"
2095 run_test 29 "IT_GETATTR regression ============================"
2097 test_30a() { # was test_30
2098 cp $(which ls) $DIR || cp /bin/ls $DIR
2102 run_test 30a "execute binary from Lustre (execve) =============="
2105 cp `which ls` $DIR || cp /bin/ls $DIR
2107 $RUNAS $DIR/ls / || error
2110 run_test 30b "execute binary from Lustre as non-root ==========="
2112 test_30c() { # b=22376
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2114 cp `which ls` $DIR || cp /bin/ls $DIR
2116 cancel_lru_locks mdc
2117 cancel_lru_locks osc
2118 $RUNAS $DIR/ls / || error
2121 run_test 30c "execute binary from Lustre without read perms ===="
2124 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2125 $CHECKSTAT -a $DIR/f31 || error
2127 run_test 31a "open-unlink file =================================="
2130 touch $DIR/f31 || error
2131 ln $DIR/f31 $DIR/f31b || error
2132 $MULTIOP $DIR/f31b Ouc || error
2133 $CHECKSTAT -t file $DIR/f31 || error
2135 run_test 31b "unlink file with multiple links while open ======="
2138 touch $DIR/f31 || error
2139 ln $DIR/f31 $DIR/f31c || error
2140 multiop_bg_pause $DIR/f31 O_uc || return 1
2142 $MULTIOP $DIR/f31c Ouc
2143 kill -USR1 $MULTIPID
2146 run_test 31c "open-unlink file with multiple links ============="
2149 opendirunlink $DIR/d31d $DIR/d31d || error
2150 $CHECKSTAT -a $DIR/d31d || error
2152 run_test 31d "remove of open directory ========================="
2154 test_31e() { # bug 2904
2155 check_kernel_version 34 || return 0
2156 openfilleddirunlink $DIR/d31e || error
2158 run_test 31e "remove of open non-empty directory ==============="
2160 test_31f() { # bug 4554
2161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2163 test_mkdir $DIR/d31f
2164 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2165 cp /etc/hosts $DIR/d31f
2167 $GETSTRIPE $DIR/d31f/hosts
2168 multiop_bg_pause $DIR/d31f D_c || return 1
2171 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2172 test_mkdir $DIR/d31f
2173 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2174 cp /etc/hosts $DIR/d31f
2176 $GETSTRIPE $DIR/d31f/hosts
2177 multiop_bg_pause $DIR/d31f D_c || return 1
2180 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2181 wait $MULTIPID || error "first opendir $MULTIPID failed"
2185 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2186 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2189 run_test 31f "remove of open directory with open-unlink file ==="
2192 echo "-- cross directory link --"
2193 test_mkdir -c1 $DIR/${tdir}ga
2194 test_mkdir -c1 $DIR/${tdir}gb
2195 touch $DIR/${tdir}ga/f
2196 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2197 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2198 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2199 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2200 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2202 run_test 31g "cross directory link==============="
2205 echo "-- cross directory link --"
2206 test_mkdir -c1 $DIR/${tdir}
2207 test_mkdir -c1 $DIR/${tdir}/dir
2208 touch $DIR/${tdir}/f
2209 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2210 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2211 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2212 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2213 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2215 run_test 31h "cross directory link under child==============="
2218 echo "-- cross directory link --"
2219 test_mkdir -c1 $DIR/$tdir
2220 test_mkdir -c1 $DIR/$tdir/dir
2221 touch $DIR/$tdir/dir/f
2222 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2223 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2224 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2225 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2226 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2228 run_test 31i "cross directory link under parent==============="
2231 test_mkdir -c1 -p $DIR/$tdir
2232 test_mkdir -c1 -p $DIR/$tdir/dir1
2233 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2234 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2235 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2236 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2239 run_test 31j "link for directory==============="
2242 test_mkdir -c1 -p $DIR/$tdir
2244 touch $DIR/$tdir/exist
2245 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2246 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2247 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2248 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2249 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2250 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2251 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2254 run_test 31k "link to file: the same, non-existing, dir==============="
2260 touch $DIR/d31m2/exist
2261 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2262 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2263 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2264 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2265 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2266 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2269 run_test 31m "link to file: the same, non-existing, dir==============="
2272 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2273 nlink=$(stat --format=%h $DIR/$tfile)
2274 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2276 local cmd="exec $fd<$DIR/$tfile"
2279 trap "eval $cmd" EXIT
2280 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2281 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2282 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2283 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2284 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2287 run_test 31n "check link count of unlinked file"
2290 local TEMPNAME=$(mktemp $1_XXXXXX)
2291 mlink $TEMPNAME $1 2> /dev/null &&
2292 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2296 test_31o() { # LU-2901
2298 for LOOP in $(seq 100); do
2299 rm -f $DIR/$tdir/$tfile*
2300 for THREAD in $(seq 8); do
2301 link_one $DIR/$tdir/$tfile.$LOOP &
2304 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2305 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2306 error "$LINKS duplicate links to $tfile.$LOOP" &&
2310 run_test 31o "duplicate hard links with same filename"
2313 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2316 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2317 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2319 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2320 error "open unlink test1 failed"
2321 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2322 error "open unlink test2 failed"
2324 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2325 error "test1 still exists"
2326 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2327 error "test2 still exists"
2329 run_test 31p "remove of open striped directory"
2331 cleanup_test32_mount() {
2333 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2338 echo "== more mountpoints and symlinks ================="
2339 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2340 trap cleanup_test32_mount EXIT
2341 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2342 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2343 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2344 cleanup_test32_mount
2346 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2350 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2351 trap cleanup_test32_mount EXIT
2352 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2353 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2354 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2355 cleanup_test32_mount
2357 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2361 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2362 trap cleanup_test32_mount EXIT
2363 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2364 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2365 test_mkdir -p $DIR/$tdir/d2/test_dir
2366 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2367 cleanup_test32_mount
2369 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2373 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2374 trap cleanup_test32_mount EXIT
2375 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2376 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2377 test_mkdir -p $DIR/$tdir/d2/test_dir
2378 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2379 cleanup_test32_mount
2381 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2384 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2385 test_mkdir -p $DIR/d32e/tmp
2386 TMP_DIR=$DIR/d32e/tmp
2387 ln -s $DIR/d32e $TMP_DIR/symlink11
2388 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2389 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2390 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2392 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2395 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2396 test_mkdir -p $DIR/d32f/tmp
2397 TMP_DIR=$DIR/d32f/tmp
2398 ln -s $DIR/d32f $TMP_DIR/symlink11
2399 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2400 ls $DIR/d32f/tmp/symlink11 || error
2401 ls $DIR/d32f/symlink01 || error
2403 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2406 TMP_DIR=$DIR/$tdir/tmp
2407 test_mkdir -p $DIR/$tdir/tmp
2408 test_mkdir $DIR/${tdir}2
2409 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2410 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2411 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2412 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2413 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2414 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2416 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2419 rm -fr $DIR/$tdir $DIR/${tdir}2
2420 TMP_DIR=$DIR/$tdir/tmp
2421 test_mkdir -p $DIR/$tdir/tmp
2422 test_mkdir $DIR/${tdir}2
2423 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2424 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2425 ls $TMP_DIR/symlink12 || error
2426 ls $DIR/$tdir/symlink02 || error
2428 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2432 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2433 trap cleanup_test32_mount EXIT
2434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2436 touch $DIR/$tdir/test_file
2437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2438 cleanup_test32_mount
2440 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2444 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2445 trap cleanup_test32_mount EXIT
2446 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2447 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2448 touch $DIR/$tdir/test_file
2449 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2450 cleanup_test32_mount
2452 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2457 trap cleanup_test32_mount EXIT
2458 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2459 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2460 test_mkdir -p $DIR/$tdir/d2
2461 touch $DIR/$tdir/d2/test_file || error
2462 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2463 cleanup_test32_mount
2465 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2470 trap cleanup_test32_mount EXIT
2471 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2472 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2473 test_mkdir -p $DIR/$tdir/d2
2474 touch $DIR/$tdir/d2/test_file
2475 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2476 cleanup_test32_mount
2478 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2482 test_mkdir -p $DIR/d32m/tmp
2483 TMP_DIR=$DIR/d32m/tmp
2484 ln -s $DIR $TMP_DIR/symlink11
2485 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2486 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2487 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2489 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2493 test_mkdir -p $DIR/d32n/tmp
2494 TMP_DIR=$DIR/d32n/tmp
2495 ln -s $DIR $TMP_DIR/symlink11
2496 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2497 ls -l $DIR/d32n/tmp/symlink11 || error
2498 ls -l $DIR/d32n/symlink01 || error
2500 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2504 test_mkdir -p $DIR/d32o/tmp
2505 TMP_DIR=$DIR/d32o/tmp
2506 ln -s $DIR/$tfile $TMP_DIR/symlink12
2507 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2508 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2509 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2510 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2511 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2513 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2523 test_mkdir -p $DIR/d32p/tmp
2525 TMP_DIR=$DIR/d32p/tmp
2527 ln -s $DIR/$tfile $TMP_DIR/symlink12
2529 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2531 cat $DIR/d32p/tmp/symlink12 || error
2533 cat $DIR/d32p/symlink02 || error
2536 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2538 cleanup_testdir_mount() {
2540 $UMOUNT -d $DIR/$tdir
2544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2545 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2546 trap cleanup_testdir_mount EXIT
2547 test_mkdir -p $DIR/$tdir
2548 touch $DIR/$tdir/under_the_mount
2549 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2550 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2551 cleanup_testdir_mount
2553 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2558 trap cleanup_testdir_mount EXIT
2559 test_mkdir -p $DIR/$tdir
2560 touch $DIR/$tdir/under_the_mount
2561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2562 ls $DIR/$tdir | grep -q under_the_mount && error || true
2563 cleanup_testdir_mount
2565 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2570 chmod 444 $DIR/$tfile
2571 chown $RUNAS_ID $DIR/$tfile
2573 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2576 run_test 33aa "write file with mode 444 (should return error) ===="
2580 test_mkdir -p $DIR/d33
2581 chown $RUNAS_ID $DIR/d33
2582 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2583 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2584 error "open RDWR" || true
2586 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2590 test_mkdir -p $DIR/d33
2591 chown $RUNAS_ID $DIR/d33
2592 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2594 run_test 33b "test open file with malformed flags (No panic)"
2597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2603 remote_ost_nodsh && skip "remote OST with nodsh" && return
2606 test_mkdir -p $DIR/d33
2607 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2610 for ostnum in $(seq $OSTCOUNT); do
2611 # test-framework's OST numbering is one-based, while Lustre's
2613 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2614 # Parsing llobdstat's output sucks; we could grep the /proc
2615 # path, but that's likely to not be as portable as using the
2616 # llobdstat utility. So we parse lctl output instead.
2617 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2618 obdfilter/$ostname/stats |
2619 awk '/^write_bytes/ {print $7}' )
2620 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2621 if (( ${write_bytes:-0} > 0 ))
2628 $all_zeros || return 0
2631 echo foo > $DIR/d33/bar
2635 # Total up write_bytes after writing. We'd better find non-zeros.
2636 for ostnum in $(seq $OSTCOUNT); do
2637 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2638 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2639 obdfilter/$ostname/stats |
2640 awk '/^write_bytes/ {print $7}' )
2641 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2642 if (( ${write_bytes:-0} > 0 ))
2651 for ostnum in $(seq $OSTCOUNT); do
2652 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2653 echo "Check that write_bytes is present in obdfilter/*/stats:"
2654 do_facet ost$ostnum lctl get_param -n \
2655 obdfilter/$ostname/stats
2657 error "OST not keeping write_bytes stats (b22312)"
2660 run_test 33c "test llobdstat and write_bytes"
2663 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2666 local remote_dir=$DIR/$tdir/remote_dir
2669 $LFS mkdir -i $MDTIDX $remote_dir ||
2670 error "create remote directory failed"
2672 touch $remote_dir/$tfile
2673 chmod 444 $remote_dir/$tfile
2674 chown $RUNAS_ID $remote_dir/$tfile
2676 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2678 chown $RUNAS_ID $remote_dir
2679 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2680 error "create" || true
2681 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2682 error "open RDWR" || true
2683 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2684 error "create" || true
2686 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2689 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2693 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2694 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2695 mkdir $DIR/$tdir/local_dir
2697 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2698 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2699 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2701 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2702 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2704 rmdir $DIR/$tdir/* || error "rmdir failed"
2707 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2708 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2709 mkdir $DIR/$tdir/local_dir
2711 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2712 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2713 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2715 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2716 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2718 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2721 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2722 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2723 mkdir $DIR/$tdir/local_dir
2725 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2726 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2727 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2729 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2730 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2732 run_test 33e "mkdir and striped directory should have same mode"
2736 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2740 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2743 chmod go+rwx $DIR/$tdir
2744 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2745 trap cleanup_33f EXIT
2747 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2748 error "cannot create striped directory"
2750 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2751 error "cannot create files in striped directory"
2753 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2754 error "cannot remove files in striped directory"
2756 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2757 error "cannot remove striped directory"
2761 run_test 33f "nonroot user can create, access, and remove a striped directory"
2763 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2766 $MCREATE $DIR/f34 || error
2767 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2768 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2769 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2770 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2772 run_test 34a "truncate file that has not been opened ==========="
2775 [ ! -f $DIR/f34 ] && test_34a
2776 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2777 $OPENFILE -f O_RDONLY $DIR/f34
2778 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2779 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2781 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2784 [ ! -f $DIR/f34 ] && test_34a
2785 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2786 $OPENFILE -f O_RDWR $DIR/f34
2787 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2788 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2790 run_test 34c "O_RDWR opening file-with-size works =============="
2793 [ ! -f $DIR/f34 ] && test_34a
2794 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2795 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2798 run_test 34d "write to sparse file ============================="
2802 $MCREATE $DIR/f34e || error
2803 $TRUNCATE $DIR/f34e 1000 || error
2804 $CHECKSTAT -s 1000 $DIR/f34e || error
2805 $OPENFILE -f O_RDWR $DIR/f34e
2806 $CHECKSTAT -s 1000 $DIR/f34e || error
2808 run_test 34e "create objects, some with size and some without =="
2810 test_34f() { # bug 6242, 6243
2811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2814 $MCREATE $DIR/f34f || error
2815 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2816 dd if=$DIR/f34f of=$TMP/f34f
2817 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2818 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2819 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2820 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2821 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2823 run_test 34f "read from a file with no objects until EOF ======="
2826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2827 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2828 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2829 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2830 cancel_lru_locks osc
2831 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2832 error "wrong size after lock cancel"
2834 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2835 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2836 error "expanding truncate failed"
2837 cancel_lru_locks osc
2838 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2839 error "wrong expanded size after lock cancel"
2841 run_test 34g "truncate long file ==============================="
2844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2849 sync # Flush the cache so that multiop below does not block on cache
2850 # flush when getting the group lock
2851 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2854 # Since just timed wait is not good enough, let's do a sync write
2855 # that way we are sure enough time for a roundtrip + processing
2856 # passed + 2 seconds of extra margin.
2857 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2861 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2862 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2866 local nsz=`stat -c %s $DIR/$tfile`
2867 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2869 run_test 34h "ftruncate file under grouplock should not block"
2872 cp /bin/sh $DIR/f35a
2874 chown $RUNAS_ID $DIR/f35a
2875 $RUNAS $DIR/f35a && error || true
2878 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2882 utime $DIR/f36 || error
2884 run_test 36a "MDS utime check (mknod, utime) ==================="
2888 utime $DIR/f36 || error
2890 run_test 36b "OST utime check (open, utime) ===================="
2895 chown $RUNAS_ID $DIR/d36
2896 $RUNAS utime $DIR/d36/f36 || error
2898 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2901 [ ! -d $DIR/d36 ] && test_36c
2902 echo "" > $DIR/d36/f36
2903 $RUNAS utime $DIR/d36/f36 || error
2905 run_test 36d "non-root OST utime check (open, utime) ==========="
2908 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2909 test_mkdir -p $DIR/$tdir
2910 touch $DIR/$tdir/$tfile
2911 $RUNAS utime $DIR/$tdir/$tfile && \
2912 error "utime worked, expected failure" || true
2914 run_test 36e "utime on non-owned file (should return error) ===="
2918 local LANG_SAVE=$LANG
2919 local LC_LANG_SAVE=$LC_LANG
2920 export LANG=C LC_LANG=C # for date language
2922 DATESTR="Dec 20 2000"
2923 test_mkdir -p $DIR/$tdir
2924 lctl set_param fail_loc=$fl
2926 cp /etc/hosts $DIR/$tdir/$tfile
2927 sync & # write RPC generated with "current" inode timestamp, but delayed
2929 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2930 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2931 cancel_lru_locks osc
2932 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2934 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2935 echo "BEFORE: $LS_BEFORE" && \
2936 echo "AFTER : $LS_AFTER" && \
2937 echo "WANT : $DATESTR" && \
2938 error "$DIR/$tdir/$tfile timestamps changed" || true
2940 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2945 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2946 subr_36fh "0x80000214"
2948 run_test 36f "utime on file racing with OST BRW write =========="
2951 remote_ost_nodsh && skip "remote OST with nodsh" && return
2952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2957 test_mkdir -p $DIR/$tdir
2958 fmd_max_age=$(do_facet ost1 \
2959 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2962 fmd_before=$(do_facet ost1 \
2963 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2964 touch $DIR/$tdir/$tfile
2965 sleep $((fmd_max_age + 12))
2966 fmd_after=$(do_facet ost1 \
2967 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2969 echo "fmd_before: $fmd_before"
2970 echo "fmd_after: $fmd_after"
2971 [[ $fmd_after -gt $fmd_before ]] &&
2972 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2973 error "fmd didn't expire after ping" || true
2975 run_test 36g "filter mod data cache expiry ====================="
2978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2979 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2980 subr_36fh "0x80000227"
2982 run_test 36h "utime on file racing with OST BRW write =========="
2985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2988 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2990 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2991 local new_mtime=$((mtime + 200))
2993 #change Modify time of striped dir
2994 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2995 error "change mtime failed"
2997 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2999 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3001 run_test 36i "change mtime on striped directory"
3003 # test_37 - duplicate with tests 32q 32r
3006 local file=$DIR/$tfile
3008 openfile -f O_DIRECTORY $file
3011 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3012 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3014 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3018 touch $DIR/${tfile}2
3019 # ls -l $DIR/$tfile $DIR/${tfile}2
3020 # ls -lu $DIR/$tfile $DIR/${tfile}2
3021 # ls -lc $DIR/$tfile $DIR/${tfile}2
3023 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3024 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3026 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3028 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3030 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3031 error "O_TRUNC didn't change timestamps"
3034 run_test 39 "mtime changed on create ==========================="
3037 test_mkdir -p -c1 $DIR/$tdir
3038 cp -p /etc/passwd $DIR/$tdir/fopen
3039 cp -p /etc/passwd $DIR/$tdir/flink
3040 cp -p /etc/passwd $DIR/$tdir/funlink
3041 cp -p /etc/passwd $DIR/$tdir/frename
3042 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3045 echo "aaaaaa" >> $DIR/$tdir/fopen
3046 echo "aaaaaa" >> $DIR/$tdir/flink
3047 echo "aaaaaa" >> $DIR/$tdir/funlink
3048 echo "aaaaaa" >> $DIR/$tdir/frename
3050 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3051 local link_new=`stat -c %Y $DIR/$tdir/flink`
3052 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3053 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3055 cat $DIR/$tdir/fopen > /dev/null
3056 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3057 rm -f $DIR/$tdir/funlink2
3058 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3060 for (( i=0; i < 2; i++ )) ; do
3061 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3062 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3063 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3064 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3066 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3067 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3068 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3069 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3071 cancel_lru_locks osc
3072 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3075 run_test 39b "mtime change on open, link, unlink, rename ======"
3077 # this should be set to past
3078 TEST_39_MTIME=`date -d "1 year ago" +%s`
3084 local mtime0=`stat -c %Y $DIR1/$tfile`
3086 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3087 local mtime1=`stat -c %Y $DIR1/$tfile`
3088 [ "$mtime1" = $TEST_39_MTIME ] || \
3089 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3092 echo hello >> $DIR1/$tfile
3094 local mtime2=`stat -c %Y $DIR1/$tfile`
3095 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3096 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3098 mv $DIR1/$tfile $DIR1/$tfile-1
3100 for (( i=0; i < 2; i++ )) ; do
3101 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3102 [ "$mtime2" = "$mtime3" ] || \
3103 error "mtime ($mtime2) changed (to $mtime3) on rename"
3105 cancel_lru_locks osc
3106 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3109 run_test 39c "mtime change on rename ==========================="
3113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3116 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3118 for (( i=0; i < 2; i++ )) ; do
3119 local mtime=`stat -c %Y $DIR1/$tfile`
3120 [ $mtime = $TEST_39_MTIME ] || \
3121 error "mtime($mtime) is not set to $TEST_39_MTIME"
3123 cancel_lru_locks osc
3124 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3127 run_test 39d "create, utime, stat =============================="
3131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3133 local mtime1=`stat -c %Y $DIR1/$tfile`
3135 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3137 for (( i=0; i < 2; i++ )) ; do
3138 local mtime2=`stat -c %Y $DIR1/$tfile`
3139 [ $mtime2 = $TEST_39_MTIME ] || \
3140 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3142 cancel_lru_locks osc
3143 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3146 run_test 39e "create, stat, utime, stat ========================"
3150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3152 mtime1=`stat -c %Y $DIR1/$tfile`
3155 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3157 for (( i=0; i < 2; i++ )) ; do
3158 local mtime2=`stat -c %Y $DIR1/$tfile`
3159 [ $mtime2 = $TEST_39_MTIME ] || \
3160 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3162 cancel_lru_locks osc
3163 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3166 run_test 39f "create, stat, sleep, utime, stat ================="
3170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3171 echo hello >> $DIR1/$tfile
3172 local mtime1=`stat -c %Y $DIR1/$tfile`
3175 chmod o+r $DIR1/$tfile
3177 for (( i=0; i < 2; i++ )) ; do
3178 local mtime2=`stat -c %Y $DIR1/$tfile`
3179 [ "$mtime1" = "$mtime2" ] || \
3180 error "lost mtime: $mtime2, should be $mtime1"
3182 cancel_lru_locks osc
3183 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3186 run_test 39g "write, chmod, stat ==============================="
3190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3195 echo hello >> $DIR1/$tfile
3196 local mtime1=`stat -c %Y $DIR1/$tfile`
3198 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3200 if [ "$d1" != "$d2" ]; then
3201 echo "write and touch not within one second"
3203 for (( i=0; i < 2; i++ )) ; do
3204 local mtime2=`stat -c %Y $DIR1/$tfile`
3205 [ "$mtime2" = $TEST_39_MTIME ] || \
3206 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3208 cancel_lru_locks osc
3209 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3213 run_test 39h "write, utime within one second, stat ============="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 echo hello >> $DIR1/$tfile
3221 local mtime1=`stat -c %Y $DIR1/$tfile`
3223 mv $DIR1/$tfile $DIR1/$tfile-1
3225 for (( i=0; i < 2; i++ )) ; do
3226 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3228 [ "$mtime1" = "$mtime2" ] || \
3229 error "lost mtime: $mtime2, should be $mtime1"
3231 cancel_lru_locks osc
3232 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3235 run_test 39i "write, rename, stat =============================="
3238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3239 start_full_debug_logging
3243 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3244 lctl set_param fail_loc=0x80000412
3245 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3246 error "multiop failed"
3248 local mtime1=`stat -c %Y $DIR1/$tfile`
3250 mv $DIR1/$tfile $DIR1/$tfile-1
3252 kill -USR1 $multipid
3253 wait $multipid || error "multiop close failed"
3255 for (( i=0; i < 2; i++ )) ; do
3256 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3257 [ "$mtime1" = "$mtime2" ] ||
3258 error "mtime is lost on close: $mtime2, " \
3261 cancel_lru_locks osc
3262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3264 lctl set_param fail_loc=0
3265 stop_full_debug_logging
3267 run_test 39j "write, rename, close, stat ======================="
3270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3274 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3276 local mtime1=`stat -c %Y $DIR1/$tfile`
3278 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3280 kill -USR1 $multipid
3281 wait $multipid || error "multiop close failed"
3283 for (( i=0; i < 2; i++ )) ; do
3284 local mtime2=`stat -c %Y $DIR1/$tfile`
3286 [ "$mtime2" = $TEST_39_MTIME ] || \
3287 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3289 cancel_lru_locks osc
3290 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3293 run_test 39k "write, utime, close, stat ========================"
3295 # this should be set to future
3296 TEST_39_ATIME=`date -d "1 year" +%s`
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3300 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3301 local atime_diff=$(do_facet $SINGLEMDS \
3302 lctl get_param -n mdd.*MDT0000*.atime_diff)
3306 # test setting directory atime to future
3307 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3308 local atime=$(stat -c %X $DIR/$tdir)
3309 [ "$atime" = $TEST_39_ATIME ] || \
3310 error "atime is not set to future: $atime, $TEST_39_ATIME"
3312 # test setting directory atime from future to now
3313 local d1=$(date +%s)
3315 local d2=$(date +%s)
3317 cancel_lru_locks mdc
3318 atime=$(stat -c %X $DIR/$tdir)
3319 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3320 error "atime is not updated from future: $atime, $d1<atime<$d2"
3322 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3325 # test setting directory atime when now > dir atime + atime_diff
3329 cancel_lru_locks mdc
3330 atime=$(stat -c %X $DIR/$tdir)
3331 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3332 error "atime is not updated : $atime, should be $d2"
3334 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3337 # test not setting directory atime when now < dir atime + atime_diff
3339 cancel_lru_locks mdc
3340 atime=$(stat -c %X $DIR/$tdir)
3341 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3342 error "atime is updated to $atime, should remain $d1<atime<$d2"
3344 do_facet $SINGLEMDS \
3345 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3347 run_test 39l "directory atime update ==========================="
3350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3353 local far_past_mtime=$(date -d "May 29 1953" +%s)
3354 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3356 touch -m -d @$far_past_mtime $DIR1/$tfile
3357 touch -a -d @$far_past_atime $DIR1/$tfile
3359 for (( i=0; i < 2; i++ )) ; do
3360 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3361 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3362 error "atime or mtime set incorrectly"
3364 cancel_lru_locks osc
3365 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3368 run_test 39m "test atime and mtime before 1970"
3370 test_39n() { # LU-3832
3371 local atime_diff=$(do_facet $SINGLEMDS \
3372 lctl get_param -n mdd.*MDT0000*.atime_diff)
3377 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3380 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3381 atime0=$(stat -c %X $DIR/$tfile)
3384 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3385 atime1=$(stat -c %X $DIR/$tfile)
3388 cancel_lru_locks mdc
3389 cancel_lru_locks osc
3390 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3391 atime2=$(stat -c %X $DIR/$tfile)
3393 do_facet $SINGLEMDS \
3394 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3396 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3397 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3399 run_test 39n "check that O_NOATIME is honored"
3402 TESTDIR=$DIR/$tdir/$tfile
3403 [ -e $TESTDIR ] && rm -rf $TESTDIR
3404 test_mkdir -p $TESTDIR
3410 links2=$(stat -c %h .)
3411 [ $(($links1 + 2)) != $links2 ] &&
3412 error "wrong links count $(($links1 + 2)) != $links2"
3414 links3=$(stat -c %h .)
3415 [ $(($links1 + 1)) != $links3 ] &&
3416 error "wrong links count $links1 != $links3"
3419 run_test 39o "directory cached attributes updated after create ========"
3422 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3424 TESTDIR=$DIR/$tdir/$tfile
3425 [ -e $TESTDIR ] && rm -rf $TESTDIR
3430 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3431 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3433 links2=$(stat -c %h .)
3434 [ $(($links1 + 2)) != $links2 ] &&
3435 error "wrong links count $(($links1 + 2)) != $links2"
3437 links3=$(stat -c %h .)
3438 [ $(($links1 + 1)) != $links3 ] &&
3439 error "wrong links count $links1 != $links3"
3442 run_test 39p "remote directory cached attributes updated after create ========"
3446 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3447 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3448 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3449 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3450 error "$tfile is not 4096 bytes in size"
3452 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3456 small_write $DIR/f41 18
3458 run_test 41 "test small file write + fstat ====================="
3460 count_ost_writes() {
3461 lctl get_param -n osc.*.stats |
3462 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3463 END { printf("%0.0f", writes) }'
3470 BG_DIRTY_RATIO_SAVE=10
3471 MAX_BG_DIRTY_RATIO=25
3475 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3476 # dirty_ratio, dirty_background_ratio
3477 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3478 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3479 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3480 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3482 # if file not here, we are a 2.4 kernel
3483 kill -CONT `pidof kupdated`
3488 # setup the trap first, so someone cannot exit the test at the
3489 # exact wrong time and mess up a machine
3490 trap start_writeback EXIT
3491 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3492 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3493 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3494 sysctl -w vm.dirty_writeback_centisecs=0
3495 sysctl -w vm.dirty_writeback_centisecs=0
3496 # save and increase /proc/sys/vm/dirty_ratio
3497 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3498 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3499 # save and increase /proc/sys/vm/dirty_background_ratio
3500 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3501 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3503 # if file not here, we are a 2.4 kernel
3504 kill -STOP `pidof kupdated`
3508 # ensure that all stripes have some grant before we test client-side cache
3510 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3511 dd if=/dev/zero of=$i bs=4k count=1
3516 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3517 # file truncation, and file removal.
3519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3521 cancel_lru_locks osc
3523 sync; sleep 1; sync # just to be safe
3524 BEFOREWRITES=`count_ost_writes`
3525 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3526 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3527 AFTERWRITES=`count_ost_writes`
3528 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3529 error "$BEFOREWRITES < $AFTERWRITES"
3532 run_test 42a "ensure that we don't flush on close =============="
3535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3537 cancel_lru_locks osc
3540 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3541 BEFOREWRITES=$(count_ost_writes)
3542 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3543 AFTERWRITES=$(count_ost_writes)
3544 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3545 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3547 BEFOREWRITES=$(count_ost_writes)
3548 sync || error "sync: $?"
3549 AFTERWRITES=$(count_ost_writes)
3550 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3551 error "$BEFOREWRITES < $AFTERWRITES on sync"
3553 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3557 run_test 42b "test destroy of file with cached dirty data ======"
3559 # if these tests just want to test the effect of truncation,
3560 # they have to be very careful. consider:
3561 # - the first open gets a {0,EOF}PR lock
3562 # - the first write conflicts and gets a {0, count-1}PW
3563 # - the rest of the writes are under {count,EOF}PW
3564 # - the open for truncate tries to match a {0,EOF}PR
3565 # for the filesize and cancels the PWs.
3566 # any number of fixes (don't get {0,EOF} on open, match
3567 # composite locks, do smarter file size management) fix
3568 # this, but for now we want these tests to verify that
3569 # the cancellation with truncate intent works, so we
3570 # start the file with a full-file pw lock to match against
3571 # until the truncate.
3576 cancel_lru_locks osc
3578 # prime the file with 0,EOF PW to match
3582 # now the real test..
3583 dd if=/dev/zero of=$file bs=1024 count=100
3584 BEFOREWRITES=`count_ost_writes`
3585 $TRUNCATE $file $offset
3586 cancel_lru_locks osc
3587 AFTERWRITES=`count_ost_writes`
3592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3594 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3595 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3598 run_test 42c "test partial truncate of file with cached dirty data"
3601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3603 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3604 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3607 run_test 42d "test complete truncate of file with cached dirty data"
3609 test_42e() { # bug22074
3610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3611 local TDIR=$DIR/${tdir}e
3612 local pagesz=$(page_size)
3613 local pages=16 # hardcoded 16 pages, don't change it.
3614 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3615 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3619 test_mkdir -p $DIR/${tdir}e
3620 $SETSTRIPE -c 1 $TDIR
3621 createmany -o $TDIR/f $files
3623 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3625 # we assume that with $OSTCOUNT files, at least one of them will
3626 # be allocated on OST0.
3627 warmup_files=$((OSTCOUNT * max_dirty_mb))
3628 createmany -o $TDIR/w $warmup_files
3630 # write a large amount of data into one file and sync, to get good
3631 # avail_grant number from OST.
3632 for ((i=0; i<$warmup_files; i++)); do
3633 idx=$($GETSTRIPE -i $TDIR/w$i)
3634 [ $idx -ne 0 ] && continue
3635 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3638 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3640 $LCTL get_param $proc_osc0/cur_dirty_bytes
3641 $LCTL get_param $proc_osc0/cur_grant_bytes
3643 # create as much dirty pages as we can while not to trigger the actual
3644 # RPCs directly. but depends on the env, VFS may trigger flush during this
3645 # period, hopefully we are good.
3646 for ((i=0; i<$warmup_files; i++)); do
3647 idx=$($GETSTRIPE -i $TDIR/w$i)
3648 [ $idx -ne 0 ] && continue
3649 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3651 $LCTL get_param $proc_osc0/cur_dirty_bytes
3652 $LCTL get_param $proc_osc0/cur_grant_bytes
3654 # perform the real test
3655 $LCTL set_param $proc_osc0/rpc_stats 0
3656 for ((;i<$files; i++)); do
3657 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3658 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3661 $LCTL get_param $proc_osc0/rpc_stats
3664 local have_ppr=false
3665 $LCTL get_param $proc_osc0/rpc_stats |
3666 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3667 # skip lines until we are at the RPC histogram data
3668 [ "$PPR" == "pages" ] && have_ppr=true && continue
3669 $have_ppr || continue
3671 # we only want the percent stat for < 16 pages
3672 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3674 percent=$((percent + WPCT))
3675 if [[ $percent -gt 15 ]]; then
3676 error "less than 16-pages write RPCs" \
3683 run_test 42e "verify sub-RPC writes are not done synchronously"
3686 test_mkdir -p $DIR/$tdir
3687 cp -p /bin/ls $DIR/$tdir/$tfile
3688 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3690 # give multiop a chance to open
3693 $DIR/$tdir/$tfile && error || true
3696 run_test 43 "execution of file opened for write should return -ETXTBSY"
3699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3700 test_mkdir -p $DIR/$tdir
3701 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3702 cp -p multiop $DIR/$tdir/multiop
3703 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3706 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3707 kill -USR1 $MULTIOP_PID || return 2
3708 wait $MULTIOP_PID || return 3
3709 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3711 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3715 test_mkdir -p $DIR/$tdir
3716 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3717 cp -p multiop $DIR/$tdir/multiop
3718 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3721 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3722 kill -USR1 $MULTIOP_PID || return 2
3723 wait $MULTIOP_PID || return 3
3724 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3726 run_test 43b "truncate of file being executed should return -ETXTBSY"
3729 local testdir="$DIR/$tdir"
3730 test_mkdir -p $DIR/$tdir
3732 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3733 ( cd $testdir && md5sum -c)
3735 run_test 43c "md5sum of copy into lustre========================"
3738 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3739 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3740 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3742 run_test 44 "zero length read from a sparse stripe ============="
3745 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3747 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3748 [[ $nstripe -gt $OSTCOUNT ]] &&
3749 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3751 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3753 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3754 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3758 OFFSETS="0 $((stride/2)) $((stride-1))"
3759 for offset in $OFFSETS; do
3760 for i in $(seq 0 $((nstripe-1))); do
3761 local GLOBALOFFSETS=""
3763 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3764 local myfn=$DIR/d44a-$size
3765 echo "--------writing $myfn at $size"
3766 ll_sparseness_write $myfn $size ||
3767 error "ll_sparseness_write"
3768 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3769 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3770 error "ll_sparseness_verify $GLOBALOFFSETS"
3772 for j in $(seq 0 $((nstripe-1))); do
3774 size=$((((j + $nstripe )*$stride + $offset)))
3775 ll_sparseness_write $myfn $size ||
3776 error "ll_sparseness_write"
3777 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3779 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3780 error "ll_sparseness_verify $GLOBALOFFSETS"
3785 run_test 44a "test sparse pwrite ==============================="
3789 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3795 before=`dirty_osc_total`
3796 echo executing "\"$*\""
3798 after=`dirty_osc_total`
3799 echo before $before, after $after
3802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3804 # Obtain grants from OST if it supports it
3805 echo blah > ${f}_grant
3808 do_dirty_record "echo blah > $f"
3809 [[ $before -eq $after ]] && error "write wasn't cached"
3810 do_dirty_record "> $f"
3811 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3812 do_dirty_record "echo blah > $f"
3813 [[ $before -eq $after ]] && error "write wasn't cached"
3814 do_dirty_record "sync"
3815 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3816 do_dirty_record "echo blah > $f"
3817 [[ $before -eq $after ]] && error "write wasn't cached"
3818 do_dirty_record "cancel_lru_locks osc"
3819 [[ $before -gt $after ]] ||
3820 error "lock cancellation didn't lower dirty count"
3823 run_test 45 "osc io page accounting ============================"
3825 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3826 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3827 # objects offset and an assert hit when an rpc was built with 1023's mapped
3828 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3834 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3836 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3837 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3841 run_test 46 "dirtying a previously written page ================"
3843 # test_47 is removed "Device nodes check" is moved to test_28
3845 test_48a() { # bug 2399
3846 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3847 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3848 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3850 check_kernel_version 34 || return 0
3851 test_mkdir -p $DIR/$tdir
3853 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3854 test_mkdir $DIR/$tdir || error "recreate directory failed"
3855 touch foo || error "'touch foo' failed after recreating cwd"
3856 test_mkdir $DIR/$tdir/bar ||
3857 error "'mkdir foo' failed after recreating cwd"
3858 if check_kernel_version 44; then
3859 touch .foo || error "'touch .foo' failed after recreating cwd"
3860 test_mkdir $DIR/$tdir/.bar ||
3861 error "'mkdir .foo' failed after recreating cwd"
3863 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3864 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3865 cd . || error "'cd .' failed after recreating cwd"
3866 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3867 rmdir . && error "'rmdir .' worked after recreating cwd"
3868 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3869 cd .. || error "'cd ..' failed after recreating cwd"
3871 run_test 48a "Access renamed working dir (should return errors)="
3873 test_48b() { # bug 2399
3874 check_kernel_version 34 || return 0
3876 test_mkdir -p $DIR/$tdir
3878 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3879 touch foo && error "'touch foo' worked after removing cwd"
3880 test_mkdir $DIR/$tdir/foo &&
3881 error "'mkdir foo' worked after removing cwd"
3882 if check_kernel_version 44; then
3883 touch .foo && error "'touch .foo' worked after removing cwd"
3884 test_mkdir $DIR/$tdir/.foo &&
3885 error "'mkdir .foo' worked after removing cwd"
3887 ls . > /dev/null && error "'ls .' worked after removing cwd"
3888 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3889 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3890 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3891 rmdir . && error "'rmdir .' worked after removing cwd"
3892 ln -s . foo && error "'ln -s .' worked after removing cwd"
3893 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3895 run_test 48b "Access removed working dir (should return errors)="
3897 test_48c() { # bug 2350
3898 check_kernel_version 36 || return 0
3899 #lctl set_param debug=-1
3902 test_mkdir -p $DIR/$tdir/dir
3904 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3905 $TRACE touch foo && error "touch foo worked after removing cwd"
3906 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3907 if check_kernel_version 44; then
3908 touch .foo && error "touch .foo worked after removing cwd"
3909 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3911 $TRACE ls . && error "'ls .' worked after removing cwd"
3912 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3913 is_patchless || ( $TRACE cd . &&
3914 error "'cd .' worked after removing cwd" )
3915 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3916 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3917 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3918 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3920 run_test 48c "Access removed working subdir (should return errors)"
3922 test_48d() { # bug 2350
3923 check_kernel_version 36 || return 0
3924 #lctl set_param debug=-1
3927 test_mkdir -p $DIR/$tdir/dir
3929 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3930 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3931 $TRACE touch foo && error "'touch foo' worked after removing parent"
3932 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3933 if check_kernel_version 44; then
3934 touch .foo && error "'touch .foo' worked after removing parent"
3936 error "mkdir .foo worked after removing parent"
3938 $TRACE ls . && error "'ls .' worked after removing parent"
3939 $TRACE ls .. && error "'ls ..' worked after removing parent"
3940 is_patchless || ( $TRACE cd . &&
3941 error "'cd .' worked after recreate parent" )
3942 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3943 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3944 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3945 is_patchless || ( $TRACE cd .. &&
3946 error "'cd ..' worked after removing parent" || true )
3948 run_test 48d "Access removed parent subdir (should return errors)"
3950 test_48e() { # bug 4134
3951 check_kernel_version 41 || return 0
3952 #lctl set_param debug=-1
3955 test_mkdir -p $DIR/$tdir/dir
3957 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3958 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3959 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3960 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3961 # On a buggy kernel addition of "touch foo" after cd .. will
3962 # produce kernel oops in lookup_hash_it
3963 touch ../foo && error "'cd ..' worked after recreate parent"
3965 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3967 run_test 48e "Access to recreated parent subdir (should return errors)"
3969 test_49() { # LU-1030
3970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3971 # get ost1 size - lustre-OST0000
3972 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3974 # write 800M at maximum
3975 [[ $ost1_size -lt 2 ]] && ost1_size=2
3976 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3978 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3979 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3982 # change max_pages_per_rpc while writing the file
3983 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3984 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3985 # loop until dd process exits
3986 while ps ax -opid | grep -wq $dd_pid; do
3987 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3988 sleep $((RANDOM % 5 + 1))
3990 # restore original max_pages_per_rpc
3991 $LCTL set_param $osc1_mppc=$orig_mppc
3992 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3994 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3998 test_mkdir $DIR/$tdir
4000 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4002 run_test 50 "special situations: /proc symlinks ==============="
4004 test_51a() { # was test_51
4005 # bug 1516 - create an empty entry right after ".." then split dir
4006 test_mkdir -c1 $DIR/$tdir
4007 touch $DIR/$tdir/foo
4008 $MCREATE $DIR/$tdir/bar
4010 createmany -m $DIR/$tdir/longfile 201
4012 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4013 $MCREATE $DIR/$tdir/longfile$FNUM
4018 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4020 run_test 51a "special situations: split htree with empty entry =="
4022 export NUMTEST=70000
4024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4025 local BASE=$DIR/d${base}.${TESTSUITE}
4027 # cleanup the directory
4030 test_mkdir -p -c1 $BASE
4034 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4035 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4036 [[ $numfree -lt 21000 ]] &&
4037 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4040 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4041 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4043 # need to check free space for the directories as well
4044 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4045 numfree=$((blkfree / 4))
4046 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4047 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4049 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4053 echo "failed" > $BASE/fnum
4054 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4057 run_test 51b "exceed 64k subdirectory nlink limit"
4059 test_51ba() { # LU-993
4060 local BASE=$DIR/d${base}.${TESTSUITE}
4061 # unlink all but 100 subdirectories, then check it still works
4063 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4065 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4066 local DELETE=$((NUMTEST - LEFT))
4068 # continue on to run this test even if 51b didn't finish,
4069 # just to delete the many subdirectories created.
4070 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4072 # for ldiskfs the nlink count should be 1, but this is OSD specific
4073 # and so this is listed for informational purposes only
4074 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4075 unlinkmany -d $BASE/d $DELETE
4078 if [ $RC -ne 0 ]; then
4079 if [ "$NUMPREV" == "failed" ]; then
4080 skip "previous setup failed"
4083 error "unlink of first $DELETE subdirs failed"
4088 echo "nlink between: $(stat -c %h $BASE)"
4089 # trim the first line of ls output
4090 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4091 [ $FOUND -ne $LEFT ] &&
4092 error "can't find subdirs: found only $FOUND/$LEFT"
4094 unlinkmany -d $BASE/d $DELETE $LEFT ||
4095 error "unlink of second $LEFT subdirs failed"
4096 # regardless of whether the backing filesystem tracks nlink accurately
4097 # or not, the nlink count shouldn't be more than "." and ".." here
4098 local AFTER=$(stat -c %h $BASE)
4099 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4100 echo "nlink after: $AFTER"
4102 run_test 51ba "verify nlink for many subdirectory cleanup"
4105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4106 [[ $OSTCOUNT -lt 3 ]] &&
4107 skip_env "skipping test with few OSTs" && return
4108 test_mkdir -p $DIR/$tdir
4109 createmany -o $DIR/$tdir/t- 1000
4110 $GETSTRIPE $DIR/$tdir > $TMP/files
4111 for N in $(seq 0 $((OSTCOUNT - 1))); do
4112 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4113 END { printf("%0.0f", objs) }' $TMP/files)
4114 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4115 '($1 == '$N') { objs += 1 } \
4116 END { printf("%0.0f", objs) }')
4117 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4119 unlinkmany $DIR/$tdir/t- 1000
4122 for N in $(seq 1 $((OSTCOUNT - 1))); do
4123 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4124 error "OST $N has less objects vs OST $NLAST" \
4125 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4126 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4127 error "OST $N has less objects vs OST $NLAST" \
4128 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4130 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4131 error "OST $N has less #0 objects vs OST $NLAST" \
4132 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4133 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4134 error "OST $N has less #0 objects vs OST $NLAST" \
4135 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4139 run_test 51d "check object distribution ===================="
4142 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4143 skip "Only applicable to ldiskfs-based MDTs"
4147 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4148 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4150 touch $DIR/$tdir/d0/foo
4151 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4152 error "file exceed 65000 nlink limit!"
4153 unlinkmany $DIR/$tdir/d0/f- 65001
4156 run_test 51e "check file nlink limit"
4159 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4160 test_mkdir -p $DIR/$tdir
4161 touch $DIR/$tdir/foo
4162 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4163 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4164 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4165 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4166 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4168 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4169 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4170 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4172 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4173 cp -r $DIR/$tdir /tmp/
4174 rm -fr $DIR/$tdir || error "cleanup rm failed"
4176 run_test 52a "append-only flag test (should return errors) ====="
4179 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4180 test_mkdir -p $DIR/$tdir
4181 touch $DIR/$tdir/foo
4182 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4183 cat test > $DIR/$tdir/foo && error "cat test worked"
4184 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4185 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4186 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4188 echo foo >> $DIR/$tdir/foo && error "echo worked"
4189 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4190 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4191 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4192 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4194 chattr -i $DIR/$tdir/foo || error "chattr failed"
4196 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4198 run_test 52b "immutable flag test (should return errors) ======="
4201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4202 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4203 remote_ost_nodsh && skip "remote OST with nodsh" && return
4216 local support_last_seq=true
4218 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4219 support_last_seq=false
4222 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4224 for value in $(do_facet $SINGLEMDS \
4225 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4226 param=$(echo ${value[0]} | cut -d "=" -f1)
4227 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4229 if $support_last_seq; then
4230 param_seq=$(echo $param |
4231 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4232 mds_last_seq=$(do_facet $SINGLEMDS \
4233 $LCTL get_param -n $param_seq)
4235 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4237 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4238 node=$(facet_active_host ost$((ostnum+1)))
4239 param="obdfilter.$ostname.last_id"
4240 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4241 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4242 ost_last_id=$ost_last
4244 if $support_last_seq; then
4245 ost_last_id=$(echo $ost_last |
4246 awk -F':' '{print $2}' |
4248 ost_last_seq=$(echo $ost_last |
4249 awk -F':' '{print $1}')
4250 [[ $ost_last_seq = $mds_last_seq ]] || continue
4253 if [[ $ost_last_id != $mds_last ]]; then
4254 error "$ost_last_id != $mds_last"
4261 $found || error "can not match last_seq/last_id for $mdtosc"
4264 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4267 $SOCKETSERVER $DIR/socket ||
4268 error "$SOCKETSERVER $DIR/socket failed: $?"
4269 $SOCKETCLIENT $DIR/socket ||
4270 error "$SOCKETCLIENT $DIR/socket failed: $?"
4271 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4273 run_test 54a "unix domain socket test =========================="
4279 dd if=/dev/zero of=$f bs=$(page_size) count=1
4281 run_test 54b "char device works in lustre ======================"
4284 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4285 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4286 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4288 for i in $(seq 3 7); do
4289 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4297 loopdev="$DIR/loop54c"
4300 $UMOUNT -d $DIR/$tdir || rc=$?
4301 losetup -d $loopdev || true
4302 losetup -d $LOOPDEV || true
4303 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4309 loopdev="$DIR/loop54c"
4312 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4313 trap cleanup_54c EXIT
4314 mknod $loopdev b 7 $LOOPNUM
4315 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4316 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4317 losetup $loopdev $DIR/$tfile ||
4318 error "can't set up $loopdev for $DIR/$tfile"
4319 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4320 test_mkdir -p $DIR/$tdir
4321 mount -t ext2 $loopdev $DIR/$tdir ||
4322 error "error mounting $loopdev on $DIR/$tdir"
4323 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4326 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4330 run_test 54c "block device works in lustre ====================="
4336 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4338 run_test 54d "fifo device works in lustre ======================"
4341 check_kernel_version 46 || return 0
4344 cp -aL /dev/console $f
4345 echo $string > $f || error "echo $string to $f failed"
4347 run_test 54e "console/tty device works in lustre ======================"
4349 #The test_55 used to be iopen test and it was removed by bz#24037.
4350 #run_test 55 "check iopen_connect_dentry() ======================"
4352 test_56a() { # was test_56
4355 test_mkdir -p $DIR/$tdir/dir
4357 NUMFILESx2=$(($NUMFILES * 2))
4358 for i in $(seq 1 $NUMFILES); do
4359 touch $DIR/$tdir/file$i
4360 touch $DIR/$tdir/dir/file$i
4363 # test lfs getstripe with --recursive
4364 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4365 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4366 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4367 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4368 [[ $FILENUM -eq $NUMFILES ]] ||
4369 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4370 echo "$GETSTRIPE --recursive passed."
4372 # test lfs getstripe with file instead of dir
4373 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4374 [[ $FILENUM -eq 1 ]] ||
4375 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4376 echo "$GETSTRIPE file1 passed."
4378 #test lfs getstripe with --verbose
4379 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4380 grep -c lmm_magic) -eq $NUMFILES ]] ||
4381 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4382 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4383 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4384 echo "$GETSTRIPE --verbose passed."
4386 #test lfs getstripe with --obd
4387 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4388 grep -q "unknown obduuid" ||
4389 error "$GETSTRIPE --obd wrong_uuid should return error message"
4391 [[ $OSTCOUNT -lt 2 ]] &&
4392 skip_env "skipping other $GETSTRIPE --obd test" && return
4395 OBDUUID=$(ostuuid_from_index $OSTIDX)
4396 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4397 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4398 [[ $FOUND -eq $FILENUM ]] ||
4399 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4400 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4401 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4402 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4403 error "$GETSTRIPE --obd: should not show file on other obd"
4404 echo "$GETSTRIPE --obd passed"
4406 run_test 56a "check $GETSTRIPE"
4411 local LOCAL_NUMFILES="$1"
4412 local LOCAL_NUMDIRS="$2"
4413 local MKDIR_PARAMS="$3"
4414 local DIR_STRIPE_PARAMS="$4"
4416 if [ ! -d "$TDIR" ] ; then
4417 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4418 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4419 for i in `seq 1 $LOCAL_NUMFILES` ; do
4422 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4423 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4424 for j in `seq 1 $LOCAL_NUMFILES` ; do
4425 touch $TDIR/dir$i/file$j
4431 setup_56_special() {
4435 if [ ! -e "$TDIR/loop1b" ] ; then
4436 for i in `seq 1 $LOCAL_NUMFILES` ; do
4437 mknod $TDIR/loop${i}b b 7 $i
4438 mknod $TDIR/null${i}c c 1 3
4439 ln -s $TDIR/file1 $TDIR/link${i}l
4441 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4442 mknod $TDIR/dir$i/loop${i}b b 7 $i
4443 mknod $TDIR/dir$i/null${i}c c 1 3
4444 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4453 setup_56 $NUMFILES $NUMDIRS
4455 EXPECTED=$(($NUMDIRS + 2))
4456 # test lfs find with -name
4457 for i in $(seq 1 $NUMFILES) ; do
4458 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4459 [ $NUMS -eq $EXPECTED ] ||
4460 error "lfs find -name \"*$i\" $TDIR wrong: "\
4461 "found $NUMS, expected $EXPECTED"
4464 run_test 56g "check lfs find -name ============================="
4470 setup_56 $NUMFILES $NUMDIRS
4472 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4473 # test lfs find with ! -name
4474 for i in $(seq 1 $NUMFILES) ; do
4475 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4476 [ $NUMS -eq $EXPECTED ] ||
4477 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4478 "found $NUMS, expected $EXPECTED"
4481 run_test 56h "check lfs find ! -name ============================="
4485 test_mkdir -p $DIR/$tdir
4486 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4487 CMD="$LFIND -ost $UUID $DIR/$tdir"
4489 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4491 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4495 setup_56_special $NUMFILES $NUMDIRS
4497 EXPECTED=$((NUMDIRS + 1))
4498 CMD="$LFIND -type d $TDIR"
4499 NUMS=$($CMD | wc -l)
4500 [ $NUMS -eq $EXPECTED ] ||
4501 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4503 run_test 56j "check lfs find -type d ============================="
4507 setup_56_special $NUMFILES $NUMDIRS
4509 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4510 CMD="$LFIND -type f $TDIR"
4511 NUMS=$($CMD | wc -l)
4512 [ $NUMS -eq $EXPECTED ] ||
4513 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4515 run_test 56k "check lfs find -type f ============================="
4519 setup_56_special $NUMFILES $NUMDIRS
4521 EXPECTED=$((NUMDIRS + NUMFILES))
4522 CMD="$LFIND -type b $TDIR"
4523 NUMS=$($CMD | wc -l)
4524 [ $NUMS -eq $EXPECTED ] ||
4525 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4527 run_test 56l "check lfs find -type b ============================="
4531 setup_56_special $NUMFILES $NUMDIRS
4533 EXPECTED=$((NUMDIRS + NUMFILES))
4534 CMD="$LFIND -type c $TDIR"
4535 NUMS=$($CMD | wc -l)
4536 [ $NUMS -eq $EXPECTED ] ||
4537 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4539 run_test 56m "check lfs find -type c ============================="
4543 setup_56_special $NUMFILES $NUMDIRS
4545 EXPECTED=$((NUMDIRS + NUMFILES))
4546 CMD="$LFIND -type l $TDIR"
4547 NUMS=$($CMD | wc -l)
4548 [ $NUMS -eq $EXPECTED ] ||
4549 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4551 run_test 56n "check lfs find -type l ============================="
4555 setup_56 $NUMFILES $NUMDIRS
4556 utime $TDIR/file1 > /dev/null || error "utime (1)"
4557 utime $TDIR/file2 > /dev/null || error "utime (2)"
4558 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4559 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4560 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4561 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4564 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4565 [ $NUMS -eq $EXPECTED ] || \
4566 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4569 CMD="$LFIND -mtime 0 $TDIR"
4570 NUMS=$($CMD | wc -l)
4571 [ $NUMS -eq $EXPECTED ] ||
4572 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4574 run_test 56o "check lfs find -mtime for old files =========================="
4577 [ $RUNAS_ID -eq $UID ] &&
4578 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4581 setup_56 $NUMFILES $NUMDIRS
4583 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4585 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4586 NUMS=$($CMD | wc -l)
4587 [ $NUMS -eq $EXPECTED ] || \
4588 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4590 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4591 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4592 NUMS=$($CMD | wc -l)
4593 [ $NUMS -eq $EXPECTED ] || \
4594 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4596 run_test 56p "check lfs find -uid and ! -uid ==============================="
4599 [ $RUNAS_ID -eq $UID ] &&
4600 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4603 setup_56 $NUMFILES $NUMDIRS
4605 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4608 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4609 NUMS=$($CMD | wc -l)
4610 [ $NUMS -eq $EXPECTED ] ||
4611 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4613 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4614 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4615 NUMS=$($CMD | wc -l)
4616 [ $NUMS -eq $EXPECTED ] ||
4617 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4619 run_test 56q "check lfs find -gid and ! -gid ==============================="
4623 setup_56 $NUMFILES $NUMDIRS
4626 CMD="$LFIND -size 0 -type f $TDIR"
4627 NUMS=$($CMD | wc -l)
4628 [ $NUMS -eq $EXPECTED ] ||
4629 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4631 CMD="$LFIND ! -size 0 -type f $TDIR"
4632 NUMS=$($CMD | wc -l)
4633 [ $NUMS -eq $EXPECTED ] ||
4634 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4635 echo "test" > $TDIR/$tfile
4636 echo "test2" > $TDIR/$tfile.2 && sync
4638 CMD="$LFIND -size 5 -type f $TDIR"
4639 NUMS=$($CMD | wc -l)
4640 [ $NUMS -eq $EXPECTED ] ||
4641 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4643 CMD="$LFIND -size +5 -type f $TDIR"
4644 NUMS=$($CMD | wc -l)
4645 [ $NUMS -eq $EXPECTED ] ||
4646 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4648 CMD="$LFIND -size +0 -type f $TDIR"
4649 NUMS=$($CMD | wc -l)
4650 [ $NUMS -eq $EXPECTED ] ||
4651 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4653 CMD="$LFIND ! -size -5 -type f $TDIR"
4654 NUMS=$($CMD | wc -l)
4655 [ $NUMS -eq $EXPECTED ] ||
4656 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4658 CMD="$LFIND -size -5 -type f $TDIR"
4659 NUMS=$($CMD | wc -l)
4660 [ $NUMS -eq $EXPECTED ] ||
4661 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4663 run_test 56r "check lfs find -size works =========================="
4665 test_56s() { # LU-611
4667 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4669 if [[ $OSTCOUNT -gt 1 ]]; then
4670 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4674 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4678 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4679 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4680 NUMS=$($CMD | wc -l)
4681 [ $NUMS -eq $EXPECTED ] || {
4683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4686 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4687 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4688 NUMS=$($CMD | wc -l)
4689 [ $NUMS -eq $EXPECTED ] || {
4691 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] || {
4699 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4703 NUMS=$($CMD | wc -l)
4704 [ $NUMS -eq $EXPECTED ] || {
4706 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4710 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4711 NUMS=$($CMD | wc -l)
4712 [ $NUMS -eq $EXPECTED ] || {
4714 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 run_test 56s "check lfs find -stripe-count works"
4719 test_56t() { # LU-611
4721 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4723 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4725 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4726 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4727 NUMS=$($CMD | wc -l)
4728 [ $NUMS -eq $EXPECTED ] ||
4729 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4731 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4732 NUMS=$($CMD | wc -l)
4733 [ $NUMS -eq $EXPECTED ] ||
4734 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4736 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4737 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4738 NUMS=$($CMD | wc -l)
4739 [ $NUMS -eq $EXPECTED ] ||
4740 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4748 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4749 NUMS=$($CMD | wc -l)
4750 [ $NUMS -eq $EXPECTED ] ||
4751 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4753 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] ||
4756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4759 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4760 NUMS=$($CMD | wc -l)
4761 [ $NUMS -eq $EXPECTED ] ||
4762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4764 run_test 56t "check lfs find -stripe-size works"
4766 test_56u() { # LU-611
4768 setup_56 $NUMFILES $NUMDIRS "-i 0"
4770 if [[ $OSTCOUNT -gt 1 ]]; then
4771 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4777 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4778 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4779 NUMS=$($CMD | wc -l)
4780 [ $NUMS -eq $EXPECTED ] ||
4781 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4784 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4785 NUMS=$($CMD | wc -l)
4786 [ $NUMS -eq $EXPECTED ] ||
4787 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4789 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4790 NUMS=$($CMD | wc -l)
4791 [ $NUMS -eq $EXPECTED ] ||
4792 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4795 # This should produce an error and not return any files
4796 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4797 NUMS=$($CMD 2>/dev/null | wc -l)
4798 [ $NUMS -eq $EXPECTED ] ||
4799 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4801 if [[ $OSTCOUNT -gt 1 ]]; then
4802 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4803 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4804 NUMS=$($CMD | wc -l)
4805 [ $NUMS -eq $EXPECTED ] ||
4806 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4809 run_test 56u "check lfs find -stripe-index works"
4816 setup_56 $NUMFILES $NUMDIRS
4818 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4819 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4821 for file in $($LFIND -mdt $UUID $TDIR); do
4822 file_mdt_idx=$($GETSTRIPE -M $file)
4823 [ $file_mdt_idx -eq $MDT_IDX ] ||
4824 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4827 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4830 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4835 rm -rf $TDIR || error "remove $TDIR failed"
4836 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4839 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4840 error "$GETSTRIPE -S -d $TDIR failed"
4841 stripe_size=${stripe_size%% *}
4843 local file_size=$((stripe_size * OSTCOUNT))
4844 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4845 local required_space=$((file_num * file_size))
4846 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4847 [[ $free_space -le $((required_space / 1024)) ]] &&
4848 skip_env "need at least $required_space bytes free space," \
4849 "have $free_space kbytes" && return
4852 local dd_count=$((file_size / dd_bs))
4854 # write data into the files
4858 for i in $(seq 1 $NUMFILES); do
4860 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4861 error "write data into $file failed"
4863 for i in $(seq 1 $NUMDIRS); do
4864 for j in $(seq 1 $NUMFILES); do
4865 file=$TDIR/dir$i/file$j
4866 yes | dd bs=$dd_bs count=$dd_count of=$file \
4868 error "write data into $file failed"
4873 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4876 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4878 eval $cmd || error "$cmd failed"
4880 check_stripe_count $TDIR/file1 $expected
4882 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4884 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4885 # OST 1 if it is on OST 0. This file is small enough to
4886 # be on only one stripe.
4887 file=$TDIR/migr_1_ost
4888 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4889 error "write data into $file failed"
4890 local obdidx=$($LFS getstripe -i $file)
4891 local oldmd5=$(md5sum $file)
4893 [[ $obdidx -eq 0 ]] && newobdidx=1
4894 cmd="$LFS migrate -i $newobdidx $file"
4896 eval $cmd || error "$cmd failed"
4897 local realobdix=$($LFS getstripe -i $file)
4898 local newmd5=$(md5sum $file)
4899 [[ $newobdidx -ne $realobdix ]] &&
4900 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4901 [[ "$oldmd5" != "$newmd5" ]] &&
4902 error "md5sum differ: $oldmd5, $newmd5"
4906 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4908 eval $cmd || error "$cmd failed"
4910 for j in $(seq 1 $NUMFILES); do
4911 check_stripe_count $TDIR/dir1/file$j $expected
4914 # lfs_migrate works with lfs find
4915 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4916 $LFS_MIGRATE -y -c $expected"
4918 eval $cmd || error "$cmd failed"
4920 for i in $(seq 2 $NUMFILES); do
4921 check_stripe_count $TDIR/file$i $expected
4923 for i in $(seq 2 $NUMDIRS); do
4924 for j in $(seq 1 $NUMFILES); do
4925 check_stripe_count $TDIR/dir$i/file$j $expected
4929 run_test 56w "check lfs_migrate -c stripe_count works"
4932 check_swap_layouts_support && return 0
4933 [[ $OSTCOUNT -lt 2 ]] &&
4934 skip_env "need 2 OST, skipping test" && return
4936 local dir0=$DIR/$tdir/$testnum
4937 mkdir -p $dir0 || error "creating dir $dir0"
4939 local ref1=/etc/passwd
4940 local file1=$dir0/file1
4942 $SETSTRIPE -c 2 $file1
4944 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4945 stripe=$($GETSTRIPE -c $file1)
4946 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4947 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4952 run_test 56x "lfs migration support"
4955 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4956 skip "No HSM support on MDS of $(get_lustre_version)," \
4957 "need 2.4.53 at least" && return
4960 local dir0=$DIR/$tdir/$testnum
4961 mkdir -p $dir0 || error "creating dir $dir0"
4962 local f1=$dir0/file1
4963 local f2=$dir0/file2
4965 touch $f1 || error "creating std file $f1"
4966 $MULTIOP $f2 H2c || error "creating released file $f2"
4968 # a directory can be raid0, so ask only for files
4969 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4970 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4972 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4973 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4975 # only files can be released, so no need to force file search
4976 res=$($LFIND $dir0 -L released)
4977 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4979 res=$($LFIND $dir0 \! -L released)
4980 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4983 run_test 56y "lfs find -L raid0|released"
4985 test_56z() { # LU-4824
4986 # This checks to make sure 'lfs find' continues after errors
4987 # There are two classes of errors that should be caught:
4988 # - If multiple paths are provided, all should be searched even if one
4990 # - If errors are encountered during the search, it should not terminate
4993 test_mkdir $DIR/$tdir
4994 for i in d{0..9}; do
4995 test_mkdir $DIR/$tdir/$i
4997 touch $DIR/$tdir/d{0..9}/$tfile
4998 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
4999 error "$LFS find did not return an error"
5000 # Make a directory unsearchable. This should NOT be the last entry in
5001 # directory order. Arbitrarily pick the 6th entry
5002 chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
5003 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5004 # The user should be able to see 10 directories and 9 files
5005 [ $count == 19 ] || error "$LFS find did not continue after error"
5007 run_test 56z "lfs find should continue after an error"
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5011 # note test will not do anything if MDS is not local
5012 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5013 skip "Only applicable to ldiskfs-based MDTs"
5017 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5018 local MNTDEV="osd*.*MDT*.mntdev"
5019 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5020 [ -z "$DEV" ] && error "can't access $MNTDEV"
5021 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5022 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5023 error "can't access $DEV"
5024 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5025 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5029 run_test 57a "verify MDS filesystem created with large inodes =="
5032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5033 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5034 skip "Only applicable to ldiskfs-based MDTs"
5038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5039 local dir=$DIR/$tdir
5043 local FILEN=$dir/f$FILECOUNT
5045 rm -rf $dir || error "removing $dir"
5046 test_mkdir -p -c1 $dir || error "creating $dir"
5047 local mdtidx=$($LFS getstripe -M $dir)
5048 local mdtname=MDT$(printf %04x $mdtidx)
5049 local facet=mds$((mdtidx + 1))
5051 echo "mcreating $FILECOUNT files"
5052 createmany -m $dir/f 1 $FILECOUNT || \
5053 error "creating files in $dir"
5055 # verify that files do not have EAs yet
5056 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5057 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5061 df $dir #make sure we get new statfs data
5062 local MDSFREE=$(do_facet $facet \
5063 lctl get_param -n osd*.*$mdtname.kbytesfree)
5064 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5065 echo "opening files to create objects/EAs"
5067 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5068 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5071 # verify that files have EAs now
5072 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5073 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5075 sleep 1 #make sure we get new statfs data
5077 local MDSFREE2=$(do_facet $facet \
5078 lctl get_param -n osd*.*$mdtname.kbytesfree)
5079 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5080 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5081 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5082 error "MDC before $MDCFREE != after $MDCFREE2"
5084 echo "MDC before $MDCFREE != after $MDCFREE2"
5085 echo "unable to confirm if MDS has large inodes"
5090 run_test 57b "default LOV EAs are stored inside large inodes ==="
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5094 [ -z "$(which wiretest 2>/dev/null)" ] &&
5095 skip_env "could not find wiretest" && return
5098 run_test 58 "verify cross-platform wire constants =============="
5101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5102 echo "touch 130 files"
5103 createmany -o $DIR/f59- 130
5105 unlinkmany $DIR/f59- 130
5107 # wait for commitment of removal
5108 wait_delete_completed
5110 run_test 59 "verify cancellation of llog records async ========="
5112 TEST60_HEAD="test_60 run $RANDOM"
5114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5115 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5116 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5117 skip_env "missing subtest run-llog.sh" && return
5118 log "$TEST60_HEAD - from kernel mode"
5119 do_facet mgs sh run-llog.sh
5121 run_test 60a "llog sanity tests run from kernel module =========="
5123 test_60b() { # bug 6411
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5126 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5138 [[ $LLOG_COUNT -gt 50 ]] &&
5139 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5141 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5145 echo "create 5000 files"
5146 createmany -o $DIR/f60c- 5000
5147 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5148 lctl set_param fail_loc=0x80000137
5149 unlinkmany $DIR/f60c- 5000
5150 lctl set_param fail_loc=0
5152 run_test 60c "unlink file when mds full"
5155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5156 SAVEPRINTK=$(lctl get_param -n printk)
5158 # verify "lctl mark" is even working"
5159 MESSAGE="test message ID $RANDOM $$"
5160 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5161 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5163 lctl set_param printk=0 || error "set lnet.printk failed"
5164 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5165 MESSAGE="new test message ID $RANDOM $$"
5166 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5167 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5168 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5170 lctl set_param -n printk="$SAVEPRINTK"
5172 run_test 60d "test printk console message masking"
5175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5177 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5178 cancel_lru_locks osc
5179 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5182 run_test 61 "mmap() writes don't make sync hang ================"
5184 # bug 2330 - insufficient obd_match error checking causes LBUG
5186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5189 cancel_lru_locks osc
5190 lctl set_param fail_loc=0x405
5191 cat $f && error "cat succeeded, expect -EIO"
5192 lctl set_param fail_loc=0
5194 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5195 # match every page all of the time.
5196 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5198 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5199 # Though this test is irrelevant anymore, it helped to reveal some
5200 # other grant bugs (LU-4482), let's keep it.
5201 test_63a() { # was test_63
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5203 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5204 for i in `seq 10` ; do
5205 dd if=/dev/zero of=$DIR/f63 bs=8k &
5211 rm -f $DIR/f63 || true
5213 run_test 63a "Verify oig_wait interruption does not crash ======="
5215 # bug 2248 - async write errors didn't return to application on sync
5216 # bug 3677 - async write errors left page locked
5218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5220 lctl set_param debug=-1
5222 # ensure we have a grant to do async writes
5223 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5226 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5227 lctl set_param fail_loc=0x80000406
5228 $MULTIOP $DIR/$tfile Owy && \
5229 error "sync didn't return ENOMEM"
5230 sync; sleep 2; sync # do a real sync this time to flush page
5231 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5232 error "locked page left in cache after async error" || true
5235 run_test 63b "async write errors should be returned to fsync ==="
5238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5240 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5242 run_test 64a "verify filter grant calculations (in kernel) ====="
5245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5246 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5248 run_test 64b "check out-of-space detection on client ==========="
5251 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5253 run_test 64c "verify grant shrink ========================------"
5255 # bug 1414 - set/get directories' stripe info
5257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5258 test_mkdir -p $DIR/$tdir
5260 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5262 run_test 65a "directory with no stripe info ===================="
5265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 test_mkdir -p $DIR/$tdir
5267 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5270 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5272 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5276 if [[ $OSTCOUNT -gt 1 ]]; then
5277 test_mkdir -p $DIR/$tdir
5278 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5279 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5281 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5284 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5288 test_mkdir -p $DIR/$tdir
5289 if [[ $STRIPECOUNT -le 0 ]]; then
5291 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5292 #LOV_MAX_STRIPE_COUNT is 2000
5293 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5295 sc=$(($STRIPECOUNT - 1))
5297 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5298 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5299 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5300 error "lverify failed"
5302 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5306 test_mkdir -p $DIR/$tdir
5308 $SETSTRIPE $DIR/$tdir || error "setstripe"
5309 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5310 error "no stripe info failed"
5312 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5314 run_test 65e "directory setstripe defaults ======================="
5317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5318 test_mkdir -p $DIR/${tdir}f
5319 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5321 run_test 65f "dir setstripe permission (should return error) ==="
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5325 test_mkdir -p $DIR/$tdir
5326 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5328 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5329 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5330 error "delete default stripe failed"
5332 run_test 65g "directory setstripe -d ==========================="
5335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5336 test_mkdir -p $DIR/$tdir
5337 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5339 test_mkdir -p $DIR/$tdir/dd1
5340 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5341 error "stripe info inherit failed"
5343 run_test 65h "directory stripe info inherit ===================="
5345 test_65i() { # bug6367
5346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5347 $SETSTRIPE -S 65536 -c -1 $MOUNT
5349 run_test 65i "set non-default striping on root directory (bug 6367)="
5351 test_65ia() { # bug12836
5352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5353 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5355 run_test 65ia "getstripe on -1 default directory striping"
5357 test_65ib() { # bug12836
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5359 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5361 run_test 65ib "getstripe -v on -1 default directory striping"
5363 test_65ic() { # bug12836
5364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5365 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5367 run_test 65ic "new find on -1 default directory striping"
5369 test_65j() { # bug6367
5370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5372 # if we aren't already remounting for each test, do so for this test
5373 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5374 cleanup || error "failed to unmount"
5377 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5379 run_test 65j "set default striping on root directory (bug 6367)="
5381 test_65k() { # bug11679
5382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5383 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5386 echo "Check OST status: "
5387 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5388 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5390 for OSC in $MDS_OSCS; do
5391 echo $OSC "is activate"
5392 do_facet $SINGLEMDS lctl --device %$OSC activate
5396 for INACTIVE_OSC in $MDS_OSCS; do
5397 echo "Deactivate: " $INACTIVE_OSC
5398 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5399 for STRIPE_OSC in $MDS_OSCS; do
5400 OST=`osc_to_ost $STRIPE_OSC`
5401 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5402 awk -F: /$OST/'{ print $1 }' | head -n 1`
5404 [ -f $DIR/$tdir/$IDX ] && continue
5405 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5406 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5408 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5411 echo $INACTIVE_OSC "is Activate."
5412 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5415 run_test 65k "validate manual striping works properly with deactivated OSCs"
5417 test_65l() { # bug 12836
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5419 test_mkdir -p $DIR/$tdir/test_dir
5420 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5421 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5423 run_test 65l "lfs find on -1 stripe dir ========================"
5425 # bug 2543 - update blocks count on client
5427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5429 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5430 sync; sync_all_data; sync; sync_all_data
5431 cancel_lru_locks osc
5432 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5433 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5435 run_test 66 "update inode blocks count on client ==============="
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5442 if [ ! -z "$LLOOP" ]; then
5443 if swapon -s | grep -q $LLOOP; then
5444 swapoff $LLOOP || error "swapoff failed"
5447 $LCTL blockdev_detach $LLOOP || error "detach failed"
5451 if [ ! -z "$LLITELOOPLOAD" ]; then
5459 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5463 swapon -s | awk '($1 == "'$1'") { print $4 }'
5466 # test case for lloop driver, basic function
5468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5469 [ "$UID" != 0 ] && skip_env "must run as root" && return
5470 llite_lloop_enabled || \
5471 { skip_env "llite_lloop module disabled" && return; }
5473 trap cleanup_68 EXIT
5475 if ! module_loaded llite_lloop; then
5476 if load_module llite/llite_lloop; then
5479 skip_env "can't find module llite_lloop"
5484 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5485 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5486 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5488 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5489 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5493 run_test 68a "lloop driver - basic test ========================"
5495 # excercise swapping to lustre by adding a high priority swapfile entry
5496 # and then consuming memory until it is used.
5497 test_68b() { # was test_68
5498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5499 [ "$UID" != 0 ] && skip_env "must run as root" && return
5500 lctl get_param -n devices | grep -q obdfilter && \
5501 skip "local OST" && return
5503 grep -q llite_lloop /proc/modules
5504 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5506 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5507 skip "can't reliably test swap with TCP" && return
5509 MEMTOTAL=`meminfo MemTotal`
5510 NR_BLOCKS=$((MEMTOTAL>>8))
5511 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5513 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5514 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5517 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5519 trap cleanup_68 EXIT
5521 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5523 echo "before: `swapon -s | grep $LLOOP`"
5524 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5525 echo "after: `swapon -s | grep $LLOOP`"
5526 SWAPUSED=`swap_used $LLOOP`
5530 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5532 run_test 68b "support swapping to Lustre ========================"
5534 # bug5265, obdfilter oa2dentry return -ENOENT
5535 # #define OBD_FAIL_OST_ENOENT 0x217
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5538 remote_ost_nodsh && skip "remote OST with nodsh" && return
5541 $SETSTRIPE -c 1 -i 0 $f
5543 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5545 do_facet ost1 lctl set_param fail_loc=0x217
5546 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5547 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5549 do_facet ost1 lctl set_param fail_loc=0
5550 $DIRECTIO write $f 0 2 || error "write error"
5552 cancel_lru_locks osc
5553 $DIRECTIO read $f 0 1 || error "read error"
5555 do_facet ost1 lctl set_param fail_loc=0x217
5556 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5558 do_facet ost1 lctl set_param fail_loc=0
5561 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5564 test_mkdir -p $DIR/$tdir
5565 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5567 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5569 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5571 [ "$RUNAS_ID" = "$UID" ] &&
5572 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5574 # Check that testing environment is properly set up. Skip if not
5575 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5576 skip_env "User $RUNAS_ID does not exist - skipping"
5580 chmod 777 $DIR/$tfile
5581 chmod ug+s $DIR/$tfile
5582 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5583 error "$RUNAS dd $DIR/$tfile failed"
5584 # See if we are still setuid/sgid
5585 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5586 error "S/gid is not dropped on write"
5587 # Now test that MDS is updated too
5588 cancel_lru_locks mdc
5589 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5590 error "S/gid is not dropped on MDS"
5593 run_test 72a "Test that remove suid works properly (bug5695) ===="
5595 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5598 [ "$RUNAS_ID" = "$UID" ] && \
5599 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5600 [ "$RUNAS_ID" -eq 0 ] && \
5601 skip_env "RUNAS_ID = 0 -- skipping" && return
5603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5604 # Check that testing environment is properly set up. Skip if not
5605 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5606 skip_env "User $RUNAS_ID does not exist - skipping"
5609 touch $DIR/${tfile}-f{g,u}
5610 test_mkdir $DIR/${tfile}-dg
5611 test_mkdir $DIR/${tfile}-du
5612 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5613 chmod g+s $DIR/${tfile}-{f,d}g
5614 chmod u+s $DIR/${tfile}-{f,d}u
5615 for perm in 777 2777 4777; do
5616 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5617 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5618 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5619 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5623 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5625 # bug 3462 - multiple simultaneous MDC requests
5627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5628 test_mkdir $DIR/d73-1
5629 test_mkdir $DIR/d73-2
5630 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5633 lctl set_param fail_loc=0x80000129
5634 $MULTIOP $DIR/d73-1/f73-2 Oc &
5636 lctl set_param fail_loc=0
5638 $MULTIOP $DIR/d73-2/f73-3 Oc &
5642 wait $pid1 || return 1
5646 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5647 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5648 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5652 run_test 73 "multiple MDC requests (should not deadlock)"
5654 test_74a() { # bug 6149, 6184
5655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5656 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5658 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5659 # will spin in a tight reconnection loop
5661 $LCTL set_param fail_loc=0x8000030e
5662 # get any lock that won't be difficult - lookup works.
5664 $LCTL set_param fail_loc=0
5668 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5670 test_74b() { # bug 13310
5671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5672 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5674 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5675 # will spin in a tight reconnection loop
5676 $LCTL set_param fail_loc=0x8000030e
5677 # get a "difficult" lock
5679 $LCTL set_param fail_loc=0
5683 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5687 #define OBD_FAIL_LDLM_NEW_LOCK
5688 $LCTL set_param fail_loc=0x319
5689 touch $DIR/$tfile && error "touch successful"
5690 $LCTL set_param fail_loc=0
5693 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5696 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5699 get_inode_slab_tunables() {
5700 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5703 set_inode_slab_tunables() {
5704 echo "lustre_inode_cache $1" > /proc/slabinfo
5707 test_76() { # Now for bug 20433, added originally in bug 1443
5708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5709 local SLAB_SETTINGS=`get_inode_slab_tunables`
5710 local CPUS=`getconf _NPROCESSORS_ONLN`
5711 # we cannot set limit below 1 which means 1 inode in each
5712 # per-cpu cache is still allowed
5713 set_inode_slab_tunables "1 1 0"
5714 cancel_lru_locks osc
5715 BEFORE_INODES=$(num_inodes)
5716 echo "before inodes: $BEFORE_INODES"
5718 [ "$SLOW" = "no" ] && COUNT=100
5719 for i in $(seq $COUNT); do
5723 cancel_lru_locks osc
5724 AFTER_INODES=$(num_inodes)
5725 echo "after inodes: $AFTER_INODES"
5727 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5729 AFTER_INODES=$(num_inodes)
5731 echo "wait $wait seconds inodes: $AFTER_INODES"
5732 if [ $wait -gt 30 ]; then
5733 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5736 set_inode_slab_tunables "$SLAB_SETTINGS"
5738 run_test 76 "confirm clients recycle inodes properly ===="
5744 # Note: in sptlrpc modes which enable its own bulk checksum, the
5745 # original crc32_le bulk checksum will be automatically disabled,
5746 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5747 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5748 # In this case set_checksums() will not be no-op, because sptlrpc
5749 # bulk checksum will be enabled all through the test.
5751 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5752 lctl set_param -n osc.*.checksums $1
5756 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5757 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5758 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5759 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5762 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5763 log "set checksum type to $1"
5766 F77_TMP=$TMP/f77-temp
5769 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5770 error "error writing to $F77_TMP"
5773 test_77a() { # bug 10889
5774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5775 $GSS && skip "could not run with gss" && return
5776 [ ! -f $F77_TMP ] && setup_f77
5778 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5782 run_test 77a "normal checksum read/write operation"
5784 test_77b() { # bug 10889
5785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5786 $GSS && skip "could not run with gss" && return
5787 [ ! -f $F77_TMP ] && setup_f77
5788 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5789 $LCTL set_param fail_loc=0x80000409
5792 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5793 error "dd error: $?"
5794 $LCTL set_param fail_loc=0
5796 for algo in $CKSUM_TYPES; do
5797 cancel_lru_locks osc
5798 set_checksum_type $algo
5799 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5800 $LCTL set_param fail_loc=0x80000408
5801 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5802 $LCTL set_param fail_loc=0
5805 set_checksum_type $ORIG_CSUM_TYPE
5808 run_test 77b "checksum error on client write, read"
5810 test_77d() { # bug 10889
5811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5812 $GSS && skip "could not run with gss" && return
5813 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5814 $LCTL set_param fail_loc=0x80000409
5816 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5817 error "direct write: rc=$?"
5818 $LCTL set_param fail_loc=0
5821 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5822 $LCTL set_param fail_loc=0x80000408
5824 cancel_lru_locks osc
5825 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5826 error "direct read: rc=$?"
5827 $LCTL set_param fail_loc=0
5830 run_test 77d "checksum error on OST direct write, read"
5832 test_77f() { # bug 10889
5833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5834 $GSS && skip "could not run with gss" && return
5836 for algo in $CKSUM_TYPES; do
5837 cancel_lru_locks osc
5838 set_checksum_type $algo
5839 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5840 $LCTL set_param fail_loc=0x409
5841 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5842 error "direct write succeeded"
5843 $LCTL set_param fail_loc=0
5845 set_checksum_type $ORIG_CSUM_TYPE
5848 run_test 77f "repeat checksum error on write (expect error)"
5850 test_77g() { # bug 10889
5851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5852 $GSS && skip "could not run with gss" && return
5853 remote_ost_nodsh && skip "remote OST with nodsh" && return
5855 [ ! -f $F77_TMP ] && setup_f77
5857 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5858 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5859 do_facet ost1 lctl set_param fail_loc=0x8000021a
5861 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5862 error "write error: rc=$?"
5863 do_facet ost1 lctl set_param fail_loc=0
5866 cancel_lru_locks osc
5867 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5868 do_facet ost1 lctl set_param fail_loc=0x8000021b
5870 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5871 do_facet ost1 lctl set_param fail_loc=0
5874 run_test 77g "checksum error on OST write, read"
5876 test_77i() { # bug 13805
5877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5878 $GSS && skip "could not run with gss" && return
5879 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5880 lctl set_param fail_loc=0x40b
5881 remount_client $MOUNT
5882 lctl set_param fail_loc=0
5883 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5884 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5885 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5886 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5888 remount_client $MOUNT
5890 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5892 test_77j() { # bug 13805
5893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5894 $GSS && skip "could not run with gss" && return
5895 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5896 lctl set_param fail_loc=0x40c
5897 remount_client $MOUNT
5898 lctl set_param fail_loc=0
5899 sleep 2 # wait async osc connect to finish
5900 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5901 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5902 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5903 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5905 remount_client $MOUNT
5907 run_test 77j "client only supporting ADLER32"
5909 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5913 test_78() { # bug 10901
5914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5915 remote_ost || { skip_env "local OST" && return; }
5918 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5919 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5920 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5921 echo "MemTotal: $MEMTOTAL"
5923 # reserve 256MB of memory for the kernel and other running processes,
5924 # and then take 1/2 of the remaining memory for the read/write buffers.
5925 if [ $MEMTOTAL -gt 512 ] ;then
5926 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5928 # for those poor memory-starved high-end clusters...
5929 MEMTOTAL=$((MEMTOTAL / 2))
5931 echo "Mem to use for directio: $MEMTOTAL"
5933 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5934 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5935 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5936 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5938 echo "Smallest OST: $SMALLESTOST"
5939 [[ $SMALLESTOST -lt 10240 ]] &&
5940 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5942 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5943 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5945 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5946 echo "File size: $F78SIZE"
5947 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5948 for i in $(seq 1 $NSEQ); do
5949 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5950 echo directIO rdwr round $i of $NSEQ
5951 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5956 run_test 78 "handle large O_DIRECT writes correctly ============"
5958 test_79() { # bug 12743
5959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5960 wait_delete_completed
5962 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5963 BKFREE=$(calc_osc_kbytes kbytesfree)
5964 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5966 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5967 DFTOTAL=`echo $STRING | cut -d, -f1`
5968 DFUSED=`echo $STRING | cut -d, -f2`
5969 DFAVAIL=`echo $STRING | cut -d, -f3`
5970 DFFREE=$(($DFTOTAL - $DFUSED))
5972 ALLOWANCE=$((64 * $OSTCOUNT))
5974 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5975 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5976 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5978 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5979 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5980 error "df free($DFFREE) mismatch OST free($BKFREE)"
5982 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5983 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5984 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5987 run_test 79 "df report consistency check ======================="
5989 test_80() { # bug 10718
5990 remote_ost_nodsh && skip "remote OST with nodsh" && return
5991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5992 # relax strong synchronous semantics for slow backends like ZFS
5993 local soc="obdfilter.*.sync_on_lock_cancel"
5994 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5996 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5997 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5998 facet_active_host $host; done | sort -u)
5999 do_nodes $hosts lctl set_param $soc=never
6002 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6004 local BEFORE=`date +%s`
6005 cancel_lru_locks osc
6006 local AFTER=`date +%s`
6007 local DIFF=$((AFTER-BEFORE))
6008 if [ $DIFF -gt 1 ] ; then
6009 error "elapsed for 1M@1T = $DIFF"
6012 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6016 run_test 80 "Page eviction is equally fast at high offsets too ===="
6018 test_81a() { # LU-456
6019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6020 remote_ost_nodsh && skip "remote OST with nodsh" && return
6021 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6022 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6023 do_facet ost1 lctl set_param fail_loc=0x80000228
6025 # write should trigger a retry and success
6026 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6029 if [ $RC -ne 0 ] ; then
6030 error "write should success, but failed for $RC"
6033 run_test 81a "OST should retry write when get -ENOSPC ==============="
6035 test_81b() { # LU-456
6036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6037 remote_ost_nodsh && skip "remote OST with nodsh" && return
6038 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6039 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6040 do_facet ost1 lctl set_param fail_loc=0x228
6042 # write should retry several times and return -ENOSPC finally
6043 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6044 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6047 if [ $RC -ne $ENOSPC ] ; then
6048 error "dd should fail for -ENOSPC, but succeed."
6051 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6053 test_82() { # LU-1031
6054 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6058 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6060 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6062 kill -USR1 $MULTIPID2
6064 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6065 error "First grouplock does not block second one"
6067 echo "Second grouplock blocks first one"
6069 kill -USR1 $MULTIPID1
6073 run_test 82 "Basic grouplock test ==============================="
6076 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6078 test_mkdir -p $DIR/d99cvsroot
6079 chown $RUNAS_ID $DIR/d99cvsroot
6080 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6083 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6086 run_test 99a "cvs init ========================================="
6089 [ -z "$(which cvs 2>/dev/null)" ] &&
6090 skip_env "could not find cvs" && return
6091 [ ! -d $DIR/d99cvsroot ] && test_99a
6093 # some versions of cvs import exit(1) when asked to import links or
6094 # files they can't read. ignore those files.
6095 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6096 ! -perm +4 -printf '-I %f\n')
6097 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6098 d99reposname vtag rtag
6100 run_test 99b "cvs import ======================================="
6103 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6104 [ ! -d $DIR/d99cvsroot ] && test_99b
6106 test_mkdir -p $DIR/d99reposname
6107 chown $RUNAS_ID $DIR/d99reposname
6108 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6110 run_test 99c "cvs checkout ====================================="
6113 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6114 [ ! -d $DIR/d99cvsroot ] && test_99c
6115 cd $DIR/d99reposname
6117 $RUNAS cvs add -m 'addmsg' foo99
6119 run_test 99d "cvs add =========================================="
6122 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6123 [ ! -d $DIR/d99cvsroot ] && test_99c
6124 cd $DIR/d99reposname
6127 run_test 99e "cvs update ======================================="
6130 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6131 [ ! -d $DIR/d99cvsroot ] && test_99d
6132 cd $DIR/d99reposname
6133 $RUNAS cvs commit -m 'nomsg' foo99
6134 rm -fr $DIR/d99cvsroot
6136 run_test 99f "cvs commit ======================================="
6139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6140 [ "$NETTYPE" = tcp ] || \
6141 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6144 remote_ost_nodsh && skip "remote OST with nodsh" && return
6145 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6147 { skip "useless for local single node setup" && return; }
6149 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6150 [ "$PROT" != "tcp" ] && continue
6151 RPORT=$(echo $REMOTE | cut -d: -f2)
6152 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6155 LPORT=`echo $LOCAL | cut -d: -f2`
6156 if [ $LPORT -ge 1024 ]; then
6157 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6159 error_exit "local: $LPORT > 1024, remote: $RPORT"
6162 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6164 run_test 100 "check local port using privileged port ==========="
6166 function get_named_value()
6175 echo $line | sed "s/^$tag[ ]*//"
6182 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6183 awk '/^max_cached_mb/ { print $2 }')
6186 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6192 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6196 local cache_limit=32
6198 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6199 trap cleanup_101a EXIT
6200 $LCTL set_param -n llite.*.read_ahead_stats 0
6201 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6204 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6206 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6207 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6210 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6211 get_named_value 'read but discarded' | cut -d" " -f1); do
6212 discard=$(($discard + $s))
6216 if [[ $(($discard * 10)) -gt $nreads ]]; then
6217 $LCTL get_param osc.*-osc*.rpc_stats
6218 $LCTL get_param llite.*.read_ahead_stats
6219 error "too many ($discard) discarded pages"
6221 rm -f $DIR/$tfile || true
6223 run_test 101a "check read-ahead for random reads ================"
6226 test_mkdir -p $DIR/$tdir
6227 local STRIPE_SIZE=$1
6228 local FILE_LENGTH=$2
6231 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6233 local list=$(comma_list $(osts_nodes))
6234 set_osd_param $list '' read_cache_enable 0
6235 set_osd_param $list '' writethrough_cache_enable 0
6237 trap cleanup_test101bc EXIT
6238 # prepare the read-ahead file
6239 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6241 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6242 count=$FILE_SIZE_MB 2> /dev/null
6246 cleanup_test101bc() {
6251 local list=$(comma_list $(osts_nodes))
6252 set_osd_param $list '' read_cache_enable 1
6253 set_osd_param $list '' writethrough_cache_enable 1
6257 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6262 local STRIPE_SIZE=$2
6263 local FILE_LENGTH=$3
6264 local RA_INC=1048576
6265 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6266 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6267 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6268 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6269 get_named_value 'read but discarded' |
6270 cut -d" " -f1 | calc_total)
6271 if [[ $DISCARD -gt $discard_limit ]]; then
6272 $LCTL get_param llite.*.read_ahead_stats
6273 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6275 echo "Read-ahead success for size ${READ_SIZE}"
6280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6281 [[ $OSTCOUNT -lt 2 ]] &&
6282 skip_env "skipping stride IO stride-ahead test" && return
6283 local STRIPE_SIZE=1048576
6284 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6285 if [ $SLOW == "yes" ]; then
6286 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6288 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6291 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6293 # prepare the read-ahead file
6294 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6295 cancel_lru_locks osc
6296 for BIDX in 2 4 8 16 32 64 128 256
6298 local BSIZE=$((BIDX*4096))
6299 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6300 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6301 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6302 $LCTL set_param -n llite.*.read_ahead_stats 0
6303 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6304 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6305 cancel_lru_locks osc
6306 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6311 run_test 101b "check stride-io mode read-ahead ================="
6314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6315 local STRIPE_SIZE=1048576
6316 local FILE_LENGTH=$((STRIPE_SIZE*100))
6320 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6322 cancel_lru_locks osc
6323 $LCTL set_param osc.*.rpc_stats 0
6324 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6325 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6326 local stats=$($LCTL get_param -n $osc_rpc_stats)
6327 local lines=$(echo "$stats" | awk 'END {print NR;}')
6330 if [ $lines -le 20 ]; then
6333 for size in 1 2 4 8; do
6334 local rpc=$(echo "$stats" |
6335 awk '($1 == "'$size':") {print $2; exit; }')
6337 error "Small $((size*4))k read IO $rpc !"
6339 echo "$osc_rpc_stats check passed!"
6344 run_test 101c "check stripe_size aligned read-ahead ================="
6347 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6348 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6353 local file=$DIR/$tfile
6354 local sz_MB=${FILESIZE_101d:-500}
6355 local ra_MB=${READAHEAD_MB:-40}
6357 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6358 [ $free_MB -lt $sz_MB ] &&
6359 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6361 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6362 $SETSTRIPE -c -1 $file || error "setstripe failed"
6364 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6365 echo Cancel LRU locks on lustre client to flush the client cache
6366 cancel_lru_locks osc
6368 echo Disable read-ahead
6369 local old_READAHEAD=$(set_read_ahead 0)
6371 echo Reading the test file $file with read-ahead disabled
6372 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6374 echo Cancel LRU locks on lustre client to flush the client cache
6375 cancel_lru_locks osc
6376 echo Enable read-ahead with ${ra_MB}MB
6377 set_read_ahead $ra_MB
6379 echo Reading the test file $file with read-ahead enabled
6380 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6382 echo "read-ahead disabled time read $raOFF"
6383 echo "read-ahead enabled time read $raON"
6385 set_read_ahead $old_READAHEAD
6387 wait_delete_completed
6389 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6390 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6392 run_test 101d "file read with and without read-ahead enabled"
6395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6396 local file=$DIR/$tfile
6397 local size_KB=500 #KB
6401 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6402 local need_KB=$((count * size_KB))
6403 [[ $free_KB -le $need_KB ]] &&
6404 skip_env "Need free space $need_KB, have $free_KB" && return
6406 echo "Creating $count ${size_KB}K test files"
6407 for ((i = 0; i < $count; i++)); do
6408 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6411 echo "Cancel LRU locks on lustre client to flush the client cache"
6412 cancel_lru_locks osc
6414 echo "Reset readahead stats"
6415 $LCTL set_param -n llite.*.read_ahead_stats 0
6417 for ((i = 0; i < $count; i++)); do
6418 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6421 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6422 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6424 for ((i = 0; i < $count; i++)); do
6425 rm -rf $file.$i 2>/dev/null
6428 #10000 means 20% reads are missing in readahead
6429 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6431 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6433 cleanup_test101f() {
6435 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6436 rm -rf $DIR/$tfile 2>/dev/null
6440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6441 local file=$DIR/$tfile
6444 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6445 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6446 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6447 trap cleanup_test101f EXIT
6449 echo Cancel LRU locks on lustre client to flush the client cache
6450 cancel_lru_locks osc
6452 echo Reset readahead stats
6453 $LCTL set_param -n llite.*.read_ahead_stats 0
6454 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6455 # readahead should read in 2M file on second read, so only miss
6457 echo Random 4K reads on 2M file for 1000 times
6458 $READS -f $file -s 2097152 -b 4096 -n $nreads
6460 echo checking missing pages
6461 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6462 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6464 [ $miss -lt 3 ] || error "misses too much pages!"
6467 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6470 test_mkdir -p $DIR/$tdir
6471 chown $RUNAS_ID $DIR/$tdir
6474 STRIPE_COUNT=$OSTCOUNT
6475 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6477 trap cleanup_test102 EXIT
6479 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6481 for num in 1 2 3 4; do
6482 for count in $(seq 1 $STRIPE_COUNT); do
6483 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6484 local size=`expr $STRIPE_SIZE \* $num`
6485 local file=file"$num-$idx-$count"
6486 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6492 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6498 rm -rf $DIR/d0.sanity/d102
6502 local testfile=$DIR/$tfile
6506 [ "$UID" != 0 ] && skip_env "must run as root" && return
6507 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6508 skip_env "must have user_xattr" && return
6510 [ -z "$(which setfattr 2>/dev/null)" ] &&
6511 skip_env "could not find setfattr" && return
6513 echo "set/get xattr..."
6514 setfattr -n trusted.name1 -v value1 $testfile ||
6515 error "setfattr -n trusted.name1=value1 $testfile failed"
6516 getfattr -n trusted.name1 $testfile 2> /dev/null |
6517 grep "trusted.name1=.value1" ||
6518 error "$testfile missing trusted.name1=value1"
6520 setfattr -n user.author1 -v author1 $testfile ||
6521 error "setfattr -n user.author1=author1 $testfile failed"
6522 getfattr -n user.author1 $testfile 2> /dev/null |
6523 grep "user.author1=.author1" ||
6524 error "$testfile missing trusted.author1=author1"
6527 setfattr -n trusted.name2 -v value2 $testfile ||
6528 error "$testfile unable to set trusted.name2"
6529 setfattr -n trusted.name3 -v value3 $testfile ||
6530 error "$testfile unable to set trusted.name3"
6531 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6532 grep "trusted.name" | wc -l) -eq 3 ] ||
6533 error "$testfile missing 3 trusted.name xattrs"
6535 setfattr -n user.author2 -v author2 $testfile ||
6536 error "$testfile unable to set user.author2"
6537 setfattr -n user.author3 -v author3 $testfile ||
6538 error "$testfile unable to set user.author3"
6539 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6540 grep "user.author" | wc -l) -eq 3 ] ||
6541 error "$testfile missing 3 user.author xattrs"
6543 echo "remove xattr..."
6544 setfattr -x trusted.name1 $testfile ||
6545 error "$testfile error deleting trusted.name1"
6546 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6547 error "$testfile did not delete trusted.name1 xattr"
6549 setfattr -x user.author1 $testfile ||
6550 error "$testfile error deleting user.author1"
6551 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6552 error "$testfile did not delete trusted.name1 xattr"
6554 # b10667: setting lustre special xattr be silently discarded
6555 echo "set lustre special xattr ..."
6556 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6557 error "$testfile allowed setting trusted.lov"
6559 run_test 102a "user xattr test =================================="
6562 [ -z "$(which setfattr 2>/dev/null)" ] &&
6563 skip_env "could not find setfattr" && return
6565 # b10930: get/set/list trusted.lov xattr
6566 echo "get/set/list trusted.lov xattr ..."
6567 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6568 local testfile=$DIR/$tfile
6569 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6570 error "setstripe failed"
6571 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6572 error "getstripe failed"
6573 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6574 error "can't get trusted.lov from $testfile"
6576 local testfile2=${testfile}2
6577 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6578 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6581 setfattr -n trusted.lov -v $value $testfile2
6582 local stripe_size=$($GETSTRIPE -S $testfile2)
6583 local stripe_count=$($GETSTRIPE -c $testfile2)
6584 [[ $stripe_size -eq 65536 ]] ||
6585 error "stripe size $stripe_size != 65536"
6586 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6587 error "stripe count $stripe_count != $STRIPECOUNT"
6590 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6593 [ -z "$(which setfattr 2>/dev/null)" ] &&
6594 skip_env "could not find setfattr" && return
6596 # b10930: get/set/list lustre.lov xattr
6597 echo "get/set/list lustre.lov xattr ..."
6598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6599 test_mkdir -p $DIR/$tdir
6600 chown $RUNAS_ID $DIR/$tdir
6601 local testfile=$DIR/$tdir/$tfile
6602 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6603 error "setstripe failed"
6604 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6605 error "getstripe failed"
6606 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6607 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6609 local testfile2=${testfile}2
6610 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6611 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6613 $RUNAS $MCREATE $testfile2
6614 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6615 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6616 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6617 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6618 [ $stripe_count -eq $STRIPECOUNT ] ||
6619 error "stripe count $stripe_count != $STRIPECOUNT"
6621 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6623 compare_stripe_info1() {
6624 local stripe_index_all_zero=true
6626 for num in 1 2 3 4; do
6627 for count in $(seq 1 $STRIPE_COUNT); do
6628 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6629 local size=$((STRIPE_SIZE * num))
6630 local file=file"$num-$offset-$count"
6631 stripe_size=$(lfs getstripe -S $PWD/$file)
6632 [[ $stripe_size -ne $size ]] &&
6633 error "$file: size $stripe_size != $size"
6634 stripe_count=$(lfs getstripe -c $PWD/$file)
6635 # allow fewer stripes to be created, ORI-601
6636 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6637 error "$file: count $stripe_count != $count"
6638 stripe_index=$(lfs getstripe -i $PWD/$file)
6639 [[ $stripe_index -ne 0 ]] &&
6640 stripe_index_all_zero=false
6644 $stripe_index_all_zero &&
6645 error "all files are being extracted starting from OST index 0"
6650 [ -n "$(which tar 2>/dev/null)" ] &&
6651 strings $(which tar) | grep -q "lustre" && echo tar
6655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6656 # b10930: tar test for trusted.lov xattr
6657 TAR=$(find_lustre_tar)
6658 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6659 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6661 test_mkdir -p $DIR/d102d
6662 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6664 compare_stripe_info1
6666 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6670 # b10930: tar test for trusted.lov xattr
6671 TAR=$(find_lustre_tar)
6672 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6673 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6675 test_mkdir -p $DIR/d102f
6677 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6679 compare_stripe_info1
6681 run_test 102f "tar copy files, not keep osts ==========="
6684 local xsize=${1:-1024} # in bytes
6685 local file=$DIR/$tfile
6687 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6688 skip "must have user_xattr" && return 0
6689 [ -z "$(which setfattr 2>/dev/null)" ] &&
6690 skip_env "could not find setfattr" && return 0
6691 [ -z "$(which getfattr 2>/dev/null)" ] &&
6692 skip_env "could not find getfattr" && return 0
6696 local value="$(generate_string $xsize)"
6698 local xbig=trusted.big
6699 log "save $xbig on $file"
6700 setfattr -n $xbig -v $value $file ||
6701 error "saving $xbig on $file failed"
6703 local orig=$(get_xattr_value $xbig $file)
6704 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6706 local xsml=trusted.sml
6707 log "save $xsml on $file"
6708 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6710 local new=$(get_xattr_value $xbig $file)
6711 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6713 log "grow $xsml on $file"
6714 setfattr -n $xsml -v "$value" $file ||
6715 error "growing $xsml on $file failed"
6717 new=$(get_xattr_value $xbig $file)
6718 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6719 log "$xbig still valid after growing $xsml"
6724 test_102h() { # bug 15777
6727 run_test 102h "grow xattr from inside inode to external block"
6730 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6731 grow_xattr $(max_xattr_size)
6733 run_test 102ha "grow xattr from inside inode to external inode"
6735 test_102i() { # bug 17038
6736 [ -z "$(which getfattr 2>/dev/null)" ] &&
6737 skip "could not find getfattr" && return
6739 ln -s $DIR/$tfile $DIR/${tfile}link
6740 getfattr -n trusted.lov $DIR/$tfile ||
6741 error "lgetxattr on $DIR/$tfile failed"
6742 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6743 grep -i "no such attr" ||
6744 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6745 rm -f $DIR/$tfile $DIR/${tfile}link
6747 run_test 102i "lgetxattr test on symbolic link ============"
6750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6751 TAR=$(find_lustre_tar)
6752 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6753 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6754 setup_test102 "$RUNAS"
6755 test_mkdir -p $DIR/d102j
6756 chown $RUNAS_ID $DIR/d102j
6757 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6759 compare_stripe_info1 "$RUNAS"
6761 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6764 [ -z "$(which setfattr 2>/dev/null)" ] &&
6765 skip "could not find setfattr" && return
6767 # b22187 just check that does not crash for regular file.
6768 setfattr -n trusted.lov $DIR/$tfile
6769 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6770 local test_kdir=$DIR/d102k
6771 test_mkdir $test_kdir
6772 local default_size=`$GETSTRIPE -S $test_kdir`
6773 local default_count=`$GETSTRIPE -c $test_kdir`
6774 local default_offset=`$GETSTRIPE -i $test_kdir`
6775 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6776 error 'dir setstripe failed'
6777 setfattr -n trusted.lov $test_kdir
6778 local stripe_size=`$GETSTRIPE -S $test_kdir`
6779 local stripe_count=`$GETSTRIPE -c $test_kdir`
6780 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6781 [ $stripe_size -eq $default_size ] ||
6782 error "stripe size $stripe_size != $default_size"
6783 [ $stripe_count -eq $default_count ] ||
6784 error "stripe count $stripe_count != $default_count"
6785 [ $stripe_offset -eq $default_offset ] ||
6786 error "stripe offset $stripe_offset != $default_offset"
6787 rm -rf $DIR/$tfile $test_kdir
6789 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6792 [ -z "$(which getfattr 2>/dev/null)" ] &&
6793 skip "could not find getfattr" && return
6795 # LU-532 trusted. xattr is invisible to non-root
6796 local testfile=$DIR/$tfile
6800 echo "listxattr as user..."
6801 chown $RUNAS_ID $testfile
6802 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6803 grep -q "trusted" &&
6804 error "$testfile trusted xattrs are user visible"
6808 run_test 102l "listxattr size test =================================="
6810 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6811 local path=$DIR/$tfile
6814 listxattr_size_check $path || error "listattr_size_check $path failed"
6816 run_test 102m "Ensure listxattr fails on small bufffer ========"
6820 getxattr() { # getxattr path name
6821 # Return the base64 encoding of the value of xattr name on path.
6825 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6827 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6829 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6831 getfattr --absolute-names --encoding=base64 --name=$name $path |
6832 awk -F= -v name=$name '$1 == name {
6833 print substr($0, index($0, "=") + 1);
6837 test_102n() { # LU-4101 mdt: protect internal xattrs
6838 local file0=$DIR/$tfile.0
6839 local file1=$DIR/$tfile.1
6840 local xattr0=$TMP/$tfile.0
6841 local xattr1=$TMP/$tfile.1
6845 [ -z "$(which setfattr 2>/dev/null)" ] &&
6846 skip "could not find setfattr" && return
6848 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6850 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6854 rm -rf $file0 $file1 $xattr0 $xattr1
6857 # Get 'before' xattrs of $file1.
6858 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6860 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6861 # Try to copy xattr from $file0 to $file1.
6862 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6864 setfattr --name=trusted.$name --value="$value" $file1 ||
6865 error "setxattr 'trusted.$name' failed"
6867 # Try to set a garbage xattr.
6868 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6870 setfattr --name=trusted.$name --value="$value" $file1 ||
6871 error "setxattr 'trusted.$name' failed"
6873 # Try to remove the xattr from $file1. We don't care if this
6874 # appears to succeed or fail, we just don't want there to be
6875 # any changes or crashes.
6876 setfattr --remove=$trusted.$name $file1 2> /dev/null
6879 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
6882 # Try to copy xattr from $file0 to $file1.
6883 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6885 setfattr --name=trusted.$name --value="$value" $file1 ||
6886 error "setxattr 'trusted.$name' failed"
6888 # Try to set a garbage xattr.
6889 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6891 setfattr --name=trusted.$name --value="$value" $file1 ||
6892 error "setxattr 'trusted.$name' failed"
6894 # Try to remove the xattr from $file1. We don't care if this
6895 # appears to succeed or fail, we just don't want there to be
6896 # any changes or crashes.
6897 setfattr --remove=$trusted.$name $file1 2> /dev/null
6900 # Get 'after' xattrs of file1.
6901 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6903 if ! diff $xattr0 $xattr1; then
6904 error "before and after xattrs of '$file1' differ"
6907 rm -rf $file0 $file1 $xattr0 $xattr1
6911 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6913 test_102p() { # LU-4703 setxattr did not check ownership
6914 local testfile=$DIR/$tfile
6916 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6917 skip "MDS needs to be at least 2.5.56" && return
6921 echo "setfacl as user..."
6922 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6923 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6925 echo "setfattr as user..."
6926 setfacl -m "u:$RUNAS_ID:---" $testfile
6927 $RUNAS setfattr -x system.posix_acl_access $testfile
6928 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6930 run_test 102p "check setxattr(2) correctly fails without permission"
6933 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
6935 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
6938 touch $DIR/$tfile || error "touch"
6939 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
6940 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
6941 rm $DIR/$tfile || error "rm"
6943 run_test 102r "set EAs with empty values"
6947 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6952 [ "$UID" != 0 ] && skip_env "must run as root" && return
6953 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6954 skip "must have acl enabled" && return
6955 [ -z "$(which setfacl 2>/dev/null)" ] &&
6956 skip_env "could not find setfacl" && return
6957 $GSS && skip "could not run under gss" && return
6959 gpasswd -a daemon bin # LU-5641
6960 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
6962 declare -a identity_old
6964 for num in $(seq $MDSCOUNT); do
6965 switch_identity $num true || identity_old[$num]=$?
6972 echo "performing cp ..."
6973 run_acl_subtest cp || error "run_acl_subtest cp failed"
6974 echo "performing getfacl-noacl..."
6975 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6976 echo "performing misc..."
6977 run_acl_subtest misc || error "misc test failed"
6978 echo "performing permissions..."
6979 run_acl_subtest permissions || error "permissions failed"
6980 echo "performing setfacl..."
6981 run_acl_subtest setfacl || error "setfacl test failed"
6983 # inheritance test got from HP
6984 echo "performing inheritance..."
6985 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6986 chmod +x make-tree || error "chmod +x failed"
6987 run_acl_subtest inheritance || error "inheritance test failed"
6990 echo "LU-974 ignore umask when acl is enabled..."
6991 run_acl_subtest 974 || error "LU-974 umask test failed"
6992 if [ $MDSCOUNT -ge 2 ]; then
6993 run_acl_subtest 974_remote ||
6994 error "LU-974 umask test failed under remote dir"
6997 echo "LU-2561 newly created file is same size as directory..."
6998 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6999 run_acl_subtest 2561 || error "LU-2561 test failed"
7001 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7004 run_acl_subtest 4924 || error "LU-4924 test failed"
7009 for num in $(seq $MDSCOUNT); do
7010 if [ "${identity_old[$num]}" = 1 ]; then
7011 switch_identity $num false || identity_old[$num]=$?
7015 run_test 103a "acl test ========================================="
7019 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7020 local mountopts=$MDS_MOUNT_OPTS
7022 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7026 stop $SINGLEMDS || error "failed to stop MDT."
7028 if [ -z "$MDS_MOUNT_OPTS" ]; then
7029 MDS_MOUNT_OPTS="-o noacl"
7031 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7033 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7034 error "failed to start MDT."
7035 MDS_MOUNT_OPTS=$mountopts
7039 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7043 stop $SINGLEMDS || error "failed to stop MDT."
7045 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7046 error "failed to start MDT."
7051 run_test 103b "MDS mount option 'noacl'"
7055 cp -rp $DIR/$tdir $DIR/$tdir.bak
7057 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7058 error "$DIR/$tdir shouldn't contain default ACL"
7059 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7060 error "$DIR/$tdir.bak shouldn't contain default ACL"
7063 run_test 103c "'cp -rp' won't set empty acl"
7066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7068 lfs df || error "lfs df failed"
7069 lfs df -ih || error "lfs df -ih failed"
7070 lfs df -h $DIR || error "lfs df -h $DIR failed"
7071 lfs df -i $DIR || error "lfs df -i $DIR failed"
7072 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7073 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7075 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7076 lctl --device %$OSC deactivate
7077 lfs df || error "lfs df with deactivated OSC failed"
7078 lctl --device %$OSC activate
7079 # wait the osc back to normal
7080 wait_osc_import_state client ost FULL
7082 lfs df || error "lfs df with reactivated OSC failed"
7085 run_test 104a "lfs df [-ih] [path] test ========================="
7088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7089 [ $RUNAS_ID -eq $UID ] &&
7090 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7092 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7093 grep "Permission denied" | wc -l)))
7094 if [ $denied_cnt -ne 0 ]; then
7095 error "lfs check servers test failed"
7098 run_test 104b "$RUNAS lfs check servers test ===================="
7101 # doesn't work on 2.4 kernels
7103 if $(flock_is_enabled); then
7104 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7106 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7110 run_test 105a "flock when mounted without -o flock test ========"
7114 if $(flock_is_enabled); then
7115 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7117 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7121 run_test 105b "fcntl when mounted without -o flock test ========"
7125 if $(flock_is_enabled); then
7126 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7128 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7132 run_test 105c "lockf when mounted without -o flock test ========"
7134 test_105d() { # bug 15924
7135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7136 test_mkdir -p $DIR/$tdir
7137 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7138 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7139 $LCTL set_param fail_loc=0x80000315
7140 flocks_test 2 $DIR/$tdir
7142 run_test 105d "flock race (should not freeze) ========"
7144 test_105e() { # bug 22660 && 22040
7145 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7147 flocks_test 3 $DIR/$tfile
7149 run_test 105e "Two conflicting flocks from same process ======="
7151 test_106() { #bug 10921
7152 test_mkdir -p $DIR/$tdir
7153 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7154 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7156 run_test 106 "attempt exec of dir followed by chown of that dir"
7159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7166 local save_pattern=$(sysctl -n kernel.core_pattern)
7167 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7168 sysctl -w kernel.core_pattern=$file
7169 sysctl -w kernel.core_uses_pid=0
7177 kill -s 11 $SLEEPPID
7179 if [ -e $file ]; then
7180 size=`stat -c%s $file`
7181 [ $size -eq 0 ] && error "Fail to create core file $file"
7183 error "Fail to create core file $file"
7186 sysctl -w kernel.core_pattern=$save_pattern
7187 sysctl -w kernel.core_uses_pid=$save_uses_pid
7190 run_test 107 "Coredump on SIG"
7193 test_mkdir -p $DIR/$tdir
7194 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7195 error "mkdir with 255 char failed"
7196 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7197 error "mkdir with 256 char should fail, but did not"
7198 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7199 error "create with 255 char failed"
7200 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7201 error "create with 256 char should fail, but did not"
7206 run_test 110 "filename length checking"
7209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7210 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7211 tail -1 | cut -c11-20)
7212 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7213 echo "Starting with $OSTIO_pre threads"
7216 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7217 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7218 echo "$NUMTEST creates/unlinks"
7219 test_mkdir -p $DIR/$tdir
7220 createmany -o $DIR/$tdir/$tfile $NUMTEST
7221 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7223 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7224 tail -1 | cut -c11-20)
7226 # don't return an error
7227 [ $OSTIO_post == $OSTIO_pre ] && echo \
7228 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7229 echo "This may be fine, depending on what ran before this test" &&
7230 echo "and how fast this system is." && return
7232 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7234 run_test 115 "verify dynamic thread creation===================="
7237 wait_delete_completed
7238 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7239 echo OST kbytes available: ${AVAIL[@]}
7240 MAXI=0; MAXV=${AVAIL[0]}
7241 MINI=0; MINV=${AVAIL[0]}
7242 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7243 #echo OST $i: ${AVAIL[i]}kb
7244 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7245 MAXV=${AVAIL[i]}; MAXI=$i
7247 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7248 MINV=${AVAIL[i]}; MINI=$i
7251 echo Min free space: OST $MINI: $MINV
7252 echo Max free space: OST $MAXI: $MAXV
7255 test_116a() { # was previously test_116()
7256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7257 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7259 echo -n "Free space priority "
7260 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7265 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7266 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7268 trap simple_cleanup_common EXIT
7271 # Check if we need to generate uneven OSTs
7272 test_mkdir -p $DIR/$tdir/OST${MINI}
7273 local FILL=$(($MINV / 4))
7274 local DIFF=$(($MAXV - $MINV))
7275 local DIFF2=$(($DIFF * 100 / $MINV))
7277 local threshold=$(do_facet $SINGLEMDS \
7278 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7279 threshold=${threshold%%%}
7280 echo -n "Check for uneven OSTs: "
7281 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7283 if [[ $DIFF2 -gt $threshold ]]; then
7285 echo "Don't need to fill OST$MINI"
7287 # generate uneven OSTs. Write 2% over the QOS threshold value
7289 DIFF=$(($threshold - $DIFF2 + 2))
7290 DIFF2=$(( ($MINV * $DIFF)/100 ))
7291 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7292 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7293 error "setstripe failed"
7294 DIFF=$(($DIFF2 / 2048))
7296 while [ $i -lt $DIFF ]; do
7298 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7299 bs=2M count=1 2>/dev/null
7308 DIFF=$(($MAXV - $MINV))
7309 DIFF2=$(($DIFF * 100 / $MINV))
7310 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7311 if [[ $DIFF2 -gt $threshold ]]; then
7314 echo "failed - QOS mode won't be used"
7315 skip "QOS imbalance criteria not met"
7316 simple_cleanup_common
7320 MINI1=$MINI; MINV1=$MINV
7321 MAXI1=$MAXI; MAXV1=$MAXV
7323 # now fill using QOS
7324 $SETSTRIPE -c 1 $DIR/$tdir
7325 FILL=$(($FILL / 200))
7326 if [ $FILL -gt 600 ]; then
7329 echo "writing $FILL files to QOS-assigned OSTs"
7331 while [ $i -lt $FILL ]; do
7333 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7337 echo "wrote $i 200k files"
7341 echo "Note: free space may not be updated, so measurements might be off"
7343 DIFF2=$(($MAXV - $MINV))
7344 echo "free space delta: orig $DIFF final $DIFF2"
7345 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7346 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7347 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7348 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7349 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7350 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7352 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7354 # Figure out which files were written where
7355 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7356 awk '/'$MINI1': / {print $2; exit}')
7358 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7359 echo "$MINC files created on smaller OST $MINI1"
7360 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7361 awk '/'$MAXI1': / {print $2; exit}')
7363 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7364 echo "$MAXC files created on larger OST $MAXI1"
7365 FILL=$(($MAXC * 100 / $MINC - 100))
7366 [[ $MINC -gt 0 ]] &&
7367 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7368 [[ $MAXC -gt $MINC ]] ||
7369 error_ignore LU-9 "stripe QOS didn't balance free space"
7370 simple_cleanup_common
7372 run_test 116a "stripe QOS: free space balance ==================="
7374 test_116b() { # LU-2093
7375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7376 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7377 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7378 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7379 [ -z "$old_rr" ] && skip "no QOS" && return 0
7380 do_facet $SINGLEMDS lctl set_param \
7381 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7383 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7384 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7385 do_facet $SINGLEMDS lctl set_param fail_loc=0
7387 do_facet $SINGLEMDS lctl set_param \
7388 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7390 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7392 test_117() # bug 10891
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7396 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7397 lctl set_param fail_loc=0x21e
7398 > $DIR/$tfile || error "truncate failed"
7399 lctl set_param fail_loc=0
7400 echo "Truncate succeeded."
7403 run_test 117 "verify osd extend =========="
7405 NO_SLOW_RESENDCOUNT=4
7406 export OLD_RESENDCOUNT=""
7407 set_resend_count () {
7408 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7409 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7410 lctl set_param -n $PROC_RESENDCOUNT $1
7411 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7414 # for reduce test_118* time (b=14842)
7415 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7417 # Reset async IO behavior after error case
7419 FILE=$DIR/reset_async
7421 # Ensure all OSCs are cleared
7422 $SETSTRIPE -c -1 $FILE
7423 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7428 test_118a() #bug 11710
7430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7433 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7434 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7435 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7437 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7438 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7443 run_test 118a "verify O_SYNC works =========="
7447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7448 remote_ost_nodsh && skip "remote OST with nodsh" && return
7452 #define OBD_FAIL_OST_ENOENT 0x217
7453 set_nodes_failloc "$(osts_nodes)" 0x217
7454 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7456 set_nodes_failloc "$(osts_nodes)" 0
7457 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7458 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7461 if [[ $RC -eq 0 ]]; then
7462 error "Must return error due to dropped pages, rc=$RC"
7466 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7467 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7471 echo "Dirty pages not leaked on ENOENT"
7473 # Due to the above error the OSC will issue all RPCs syncronously
7474 # until a subsequent RPC completes successfully without error.
7475 $MULTIOP $DIR/$tfile Ow4096yc
7480 run_test 118b "Reclaim dirty pages on fatal error =========="
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7486 # for 118c, restore the original resend count, LU-1940
7487 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7488 set_resend_count $OLD_RESENDCOUNT
7489 remote_ost_nodsh && skip "remote OST with nodsh" && return
7493 #define OBD_FAIL_OST_EROFS 0x216
7494 set_nodes_failloc "$(osts_nodes)" 0x216
7496 # multiop should block due to fsync until pages are written
7497 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7501 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7502 error "Multiop failed to block on fsync, pid=$MULTIPID"
7505 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7507 if [[ $WRITEBACK -eq 0 ]]; then
7508 error "No page in writeback, writeback=$WRITEBACK"
7511 set_nodes_failloc "$(osts_nodes)" 0
7514 if [[ $RC -ne 0 ]]; then
7515 error "Multiop fsync failed, rc=$RC"
7518 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7519 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7521 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7522 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7526 echo "Dirty pages flushed via fsync on EROFS"
7529 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7531 # continue to use small resend count to reduce test_118* time (b=14842)
7532 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7537 remote_ost_nodsh && skip "remote OST with nodsh" && return
7541 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7542 set_nodes_failloc "$(osts_nodes)" 0x214
7543 # multiop should block due to fsync until pages are written
7544 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7548 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7549 error "Multiop failed to block on fsync, pid=$MULTIPID"
7552 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7554 if [[ $WRITEBACK -eq 0 ]]; then
7555 error "No page in writeback, writeback=$WRITEBACK"
7558 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7559 set_nodes_failloc "$(osts_nodes)" 0
7561 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7562 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7564 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7565 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7569 echo "Dirty pages gaurenteed flushed via fsync"
7572 run_test 118d "Fsync validation inject a delay of the bulk =========="
7575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7578 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7579 lctl set_param fail_loc=0x8000040a
7581 # Should simulate EINVAL error which is fatal
7582 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7584 if [[ $RC -eq 0 ]]; then
7585 error "Must return error due to dropped pages, rc=$RC"
7588 lctl set_param fail_loc=0x0
7590 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7591 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7592 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7594 if [[ $LOCKED -ne 0 ]]; then
7595 error "Locked pages remain in cache, locked=$LOCKED"
7598 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7599 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7603 echo "No pages locked after fsync"
7608 run_test 118f "Simulate unrecoverable OSC side error =========="
7611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7614 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7615 lctl set_param fail_loc=0x406
7617 # simulate local -ENOMEM
7618 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7621 lctl set_param fail_loc=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"
7644 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7648 remote_ost_nodsh && skip "remote OST with nodsh" && return
7652 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7653 set_nodes_failloc "$(osts_nodes)" 0x20e
7654 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7655 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7658 set_nodes_failloc "$(osts_nodes)" 0
7659 if [[ $RC -eq 0 ]]; then
7660 error "Must return error due to dropped pages, rc=$RC"
7663 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7664 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7665 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7667 if [[ $LOCKED -ne 0 ]]; then
7668 error "Locked pages remain in cache, locked=$LOCKED"
7671 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7672 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7676 echo "No pages locked after fsync"
7680 run_test 118h "Verify timeout in handling recoverables errors =========="
7682 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7686 remote_ost_nodsh && skip "remote OST with nodsh" && return
7690 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7691 set_nodes_failloc "$(osts_nodes)" 0x20e
7693 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7694 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7697 set_nodes_failloc "$(osts_nodes)" 0
7701 if [[ $RC -ne 0 ]]; then
7702 error "got error, but should be not, rc=$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 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7713 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7717 echo "No pages locked after fsync"
7721 run_test 118i "Fix error before timeout in recoverable error =========="
7723 [ "$SLOW" = "no" ] && set_resend_count 4
7726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7727 remote_ost_nodsh && skip "remote OST with nodsh" && return
7731 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7732 set_nodes_failloc "$(osts_nodes)" 0x220
7734 # return -EIO from OST
7735 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7737 set_nodes_failloc "$(osts_nodes)" 0x0
7738 if [[ $RC -eq 0 ]]; then
7739 error "Must return error due to dropped pages, rc=$RC"
7742 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7745 if [[ $LOCKED -ne 0 ]]; then
7746 error "Locked pages remain in cache, locked=$LOCKED"
7749 # in recoverable error on OST we want resend and stay until it finished
7750 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7751 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7755 echo "No pages locked after fsync"
7759 run_test 118j "Simulate unrecoverable OST side error =========="
7763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7764 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7766 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7767 set_nodes_failloc "$(osts_nodes)" 0x20e
7768 test_mkdir -p $DIR/$tdir
7770 for ((i=0;i<10;i++)); do
7771 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7772 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7779 set_nodes_failloc "$(osts_nodes)" 0
7782 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7788 test_mkdir -p $DIR/$tdir
7789 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7792 run_test 118l "fsync dir ========="
7794 test_118m() # LU-3066
7796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7797 test_mkdir -p $DIR/$tdir
7798 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7801 run_test 118m "fdatasync dir ========="
7803 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7805 test_119a() # bug 11737
7807 BSIZE=$((512 * 1024))
7808 directio write $DIR/$tfile 0 1 $BSIZE
7809 # We ask to read two blocks, which is more than a file size.
7810 # directio will indicate an error when requested and actual
7811 # sizes aren't equeal (a normal situation in this case) and
7812 # print actual read amount.
7813 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7814 if [ "$NOB" != "$BSIZE" ]; then
7815 error "read $NOB bytes instead of $BSIZE"
7819 run_test 119a "Short directIO read must return actual read amount"
7821 test_119b() # bug 11737
7823 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7825 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7828 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7829 error "direct read failed"
7832 run_test 119b "Sparse directIO read must return actual read amount"
7834 test_119c() # bug 13099
7837 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7838 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7841 run_test 119c "Testing for direct read hitting hole"
7843 test_119d() # bug 15950
7845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7846 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7847 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7849 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7850 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7851 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7852 lctl set_param fail_loc=0x40d
7853 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7856 cat $DIR/$tfile > /dev/null &
7857 lctl set_param fail_loc=0
7860 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7862 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7863 error "the read rpcs have not completed in 2s"
7865 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7867 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7871 test_mkdir -p $DIR/$tdir
7872 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7873 skip "no early lock cancel on server" && return 0
7875 lru_resize_disable mdc
7876 lru_resize_disable osc
7877 cancel_lru_locks mdc
7878 # asynchronous object destroy at MDT could cause bl ast to client
7879 cancel_lru_locks osc
7881 stat $DIR/$tdir > /dev/null
7882 can1=$(do_facet $SINGLEMDS \
7883 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7884 awk '/ldlm_cancel/ {print $2}')
7885 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7886 awk '/ldlm_bl_callback/ {print $2}')
7887 test_mkdir -c1 $DIR/$tdir/d1
7888 can2=$(do_facet $SINGLEMDS \
7889 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7890 awk '/ldlm_cancel/ {print $2}')
7891 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7892 awk '/ldlm_bl_callback/ {print $2}')
7893 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7894 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7895 lru_resize_enable mdc
7896 lru_resize_enable osc
7898 run_test 120a "Early Lock Cancel: mkdir test"
7901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7902 test_mkdir $DIR/$tdir
7903 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7904 skip "no early lock cancel on server" && return 0
7905 lru_resize_disable mdc
7906 lru_resize_disable osc
7907 cancel_lru_locks mdc
7908 stat $DIR/$tdir > /dev/null
7909 can1=$(do_facet $SINGLEMDS \
7910 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7911 awk '/ldlm_cancel/ {print $2}')
7912 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7913 awk '/ldlm_bl_callback/ {print $2}')
7915 can2=$(do_facet $SINGLEMDS \
7916 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7917 awk '/ldlm_cancel/ {print $2}')
7918 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7919 awk '/ldlm_bl_callback/ {print $2}')
7920 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7921 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7922 lru_resize_enable mdc
7923 lru_resize_enable osc
7925 run_test 120b "Early Lock Cancel: create test"
7928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7929 test_mkdir -c1 $DIR/$tdir
7930 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7931 skip "no early lock cancel on server" && return 0
7932 lru_resize_disable mdc
7933 lru_resize_disable osc
7934 test_mkdir -p -c1 $DIR/$tdir/d1
7935 test_mkdir -p -c1 $DIR/$tdir/d2
7936 touch $DIR/$tdir/d1/f1
7937 cancel_lru_locks mdc
7938 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7939 can1=$(do_facet $SINGLEMDS \
7940 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7941 awk '/ldlm_cancel/ {print $2}')
7942 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7943 awk '/ldlm_bl_callback/ {print $2}')
7944 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7945 can2=$(do_facet $SINGLEMDS \
7946 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7947 awk '/ldlm_cancel/ {print $2}')
7948 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7949 awk '/ldlm_bl_callback/ {print $2}')
7950 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7951 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7952 lru_resize_enable mdc
7953 lru_resize_enable osc
7955 run_test 120c "Early Lock Cancel: link test"
7958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7959 test_mkdir -p -c1 $DIR/$tdir
7960 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7961 skip "no early lock cancel on server" && return 0
7962 lru_resize_disable mdc
7963 lru_resize_disable osc
7965 cancel_lru_locks mdc
7966 stat $DIR/$tdir > /dev/null
7967 can1=$(do_facet $SINGLEMDS \
7968 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7969 awk '/ldlm_cancel/ {print $2}')
7970 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7971 awk '/ldlm_bl_callback/ {print $2}')
7972 chmod a+x $DIR/$tdir
7973 can2=$(do_facet $SINGLEMDS \
7974 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7975 awk '/ldlm_cancel/ {print $2}')
7976 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7977 awk '/ldlm_bl_callback/ {print $2}')
7978 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7979 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7980 lru_resize_enable mdc
7981 lru_resize_enable osc
7983 run_test 120d "Early Lock Cancel: setattr test"
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7987 test_mkdir -p -c1 $DIR/$tdir
7988 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7989 skip "no early lock cancel on server" && return 0
7990 lru_resize_disable mdc
7991 lru_resize_disable osc
7992 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7993 cancel_lru_locks mdc
7994 cancel_lru_locks osc
7995 dd if=$DIR/$tdir/f1 of=/dev/null
7996 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7997 # XXX client can not do early lock cancel of OST lock
7998 # during unlink (LU-4206), so cancel osc lock now.
7999 cancel_lru_locks osc
8000 can1=$(do_facet $SINGLEMDS \
8001 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8002 awk '/ldlm_cancel/ {print $2}')
8003 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8004 awk '/ldlm_bl_callback/ {print $2}')
8005 unlink $DIR/$tdir/f1
8007 can2=$(do_facet $SINGLEMDS \
8008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8009 awk '/ldlm_cancel/ {print $2}')
8010 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8011 awk '/ldlm_bl_callback/ {print $2}')
8012 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8013 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8014 lru_resize_enable mdc
8015 lru_resize_enable osc
8017 run_test 120e "Early Lock Cancel: unlink test"
8020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8021 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8022 skip "no early lock cancel on server" && return 0
8023 test_mkdir -p -c1 $DIR/$tdir
8024 lru_resize_disable mdc
8025 lru_resize_disable osc
8026 test_mkdir -p -c1 $DIR/$tdir/d1
8027 test_mkdir -p -c1 $DIR/$tdir/d2
8028 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8029 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8030 cancel_lru_locks mdc
8031 cancel_lru_locks osc
8032 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8033 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8034 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8035 # XXX client can not do early lock cancel of OST lock
8036 # during rename (LU-4206), so cancel osc lock now.
8037 cancel_lru_locks osc
8038 can1=$(do_facet $SINGLEMDS \
8039 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8040 awk '/ldlm_cancel/ {print $2}')
8041 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8042 awk '/ldlm_bl_callback/ {print $2}')
8043 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8045 can2=$(do_facet $SINGLEMDS \
8046 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8047 awk '/ldlm_cancel/ {print $2}')
8048 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8049 awk '/ldlm_bl_callback/ {print $2}')
8050 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8051 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8052 lru_resize_enable mdc
8053 lru_resize_enable osc
8055 run_test 120f "Early Lock Cancel: rename test"
8058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8059 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8060 skip "no early lock cancel on server" && return 0
8061 lru_resize_disable mdc
8062 lru_resize_disable osc
8064 echo create $count files
8065 test_mkdir -p $DIR/$tdir
8066 cancel_lru_locks mdc
8067 cancel_lru_locks osc
8070 can0=$(do_facet $SINGLEMDS \
8071 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8072 awk '/ldlm_cancel/ {print $2}')
8073 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8074 awk '/ldlm_bl_callback/ {print $2}')
8075 createmany -o $DIR/$tdir/f $count
8077 can1=$(do_facet $SINGLEMDS \
8078 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8079 awk '/ldlm_cancel/ {print $2}')
8080 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8081 awk '/ldlm_bl_callback/ {print $2}')
8083 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8084 echo rm $count files
8087 can2=$(do_facet $SINGLEMDS \
8088 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8089 awk '/ldlm_cancel/ {print $2}')
8090 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8091 awk '/ldlm_bl_callback/ {print $2}')
8093 echo total: $count removes in $((t2-t1))
8094 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8096 # wait for commitment of removal
8097 lru_resize_enable mdc
8098 lru_resize_enable osc
8100 run_test 120g "Early Lock Cancel: performance test"
8102 test_121() { #bug #10589
8103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8105 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8106 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8107 lctl set_param fail_loc=0x310
8108 cancel_lru_locks osc > /dev/null
8109 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8110 lctl set_param fail_loc=0
8111 [[ $reads -eq $writes ]] ||
8112 error "read $reads blocks, must be $writes blocks"
8114 run_test 121 "read cancel race ========="
8116 test_123a() { # was test 123, statahead(bug 11401)
8117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8119 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8120 log "testing on UP system. Performance may be not as good as expected."
8125 test_mkdir -p $DIR/$tdir
8126 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8127 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8129 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8130 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8132 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8133 lctl set_param -n llite.*.statahead_max 0
8134 lctl get_param llite.*.statahead_max
8135 cancel_lru_locks mdc
8136 cancel_lru_locks osc
8138 time ls -l $DIR/$tdir | wc -l
8140 delta=$((etime - stime))
8141 log "ls $i files without statahead: $delta sec"
8142 lctl set_param llite.*.statahead_max=$max
8144 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8145 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8146 cancel_lru_locks mdc
8147 cancel_lru_locks osc
8149 time ls -l $DIR/$tdir | wc -l
8151 delta_sa=$((etime - stime))
8152 log "ls $i files with statahead: $delta_sa sec"
8153 lctl get_param -n llite.*.statahead_stats
8154 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8156 [[ $swrong -lt $ewrong ]] &&
8157 log "statahead was stopped, maybe too many locks held!"
8158 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8160 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8161 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8162 lctl set_param -n llite.*.statahead_max 0
8163 lctl get_param llite.*.statahead_max
8164 cancel_lru_locks mdc
8165 cancel_lru_locks osc
8167 time ls -l $DIR/$tdir | wc -l
8169 delta=$((etime - stime))
8170 log "ls $i files again without statahead: $delta sec"
8171 lctl set_param llite.*.statahead_max=$max
8172 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8173 if [ $SLOWOK -eq 0 ]; then
8174 error "ls $i files is slower with statahead!"
8176 log "ls $i files is slower with statahead!"
8182 [ $delta -gt 20 ] && break
8183 [ $delta -gt 8 ] && MULT=$((50 / delta))
8184 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8192 delta=$((etime - stime))
8193 log "rm -r $DIR/$tdir/: $delta seconds"
8195 lctl get_param -n llite.*.statahead_stats
8197 run_test 123a "verify statahead work"
8199 test_123b () { # statahead(bug 15027)
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8201 test_mkdir -p $DIR/$tdir
8202 createmany -o $DIR/$tdir/$tfile-%d 1000
8204 cancel_lru_locks mdc
8205 cancel_lru_locks osc
8207 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8208 lctl set_param fail_loc=0x80000803
8209 ls -lR $DIR/$tdir > /dev/null
8211 lctl set_param fail_loc=0x0
8212 lctl get_param -n llite.*.statahead_stats
8217 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8221 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8222 skip "no lru resize on server" && return 0
8224 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8226 log "create $NR files at $DIR/$tdir"
8227 createmany -o $DIR/$tdir/f $NR ||
8228 error "failed to create $NR files in $DIR/$tdir"
8230 cancel_lru_locks mdc
8231 ls -l $DIR/$tdir > /dev/null
8235 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8236 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8237 LRU_SIZE=$($LCTL get_param -n $PARAM)
8238 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8239 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8241 log "NS=$(basename $NSDIR)"
8246 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8247 skip "Not enough cached locks created!"
8254 # We know that lru resize allows one client to hold $LIMIT locks
8255 # for 10h. After that locks begin to be killed by client.
8257 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8259 if [ $LIMIT -lt $LRU_SIZE ]; then
8260 skip "Limit is too small $LIMIT"
8264 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8265 # killing locks. Some time was spent for creating locks. This means
8266 # that up to the moment of sleep finish we must have killed some of
8267 # them (10-100 locks). This depends on how fast ther were created.
8268 # Many of them were touched in almost the same moment and thus will
8269 # be killed in groups.
8270 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8272 # Use $LRU_SIZE_B here to take into account real number of locks
8273 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8274 local LRU_SIZE_B=$LRU_SIZE
8276 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8277 log "OLD_LVF=$OLD_LVF"
8278 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8280 # Let's make sure that we really have some margin. Client checks
8281 # cached locks every 10 sec.
8283 log "Sleep ${SLEEP} sec"
8285 while ((SEC<$SLEEP)); do
8289 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8293 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8294 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8296 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8297 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8298 unlinkmany $DIR/$tdir/f $NR
8302 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8303 log "unlink $NR files at $DIR/$tdir"
8304 unlinkmany $DIR/$tdir/f $NR
8306 run_test 124a "lru resize ======================================="
8308 get_max_pool_limit()
8310 local limit=$($LCTL get_param \
8311 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8314 if [[ $l -gt $max ]]; then
8322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8323 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8324 skip "no lru resize on server" && return 0
8326 LIMIT=$(get_max_pool_limit)
8328 NR=$(($(default_lru_size)*20))
8329 if [[ $NR -gt $LIMIT ]]; then
8330 log "Limit lock number by $LIMIT locks"
8333 lru_resize_disable mdc
8334 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8335 error "failed to create $DIR/$tdir/disable_lru_resize"
8337 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8338 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8339 cancel_lru_locks mdc
8342 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8345 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8348 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8352 nolruresize_delta=$((etime-stime))
8353 log "ls -la time: $nolruresize_delta seconds"
8354 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8355 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8357 lru_resize_enable mdc
8358 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8359 error "failed to create $DIR/$tdir/enable_lru_resize"
8361 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8362 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8363 cancel_lru_locks mdc
8366 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8369 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8372 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8376 lruresize_delta=$((etime-stime))
8377 log "ls -la time: $lruresize_delta seconds"
8378 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8380 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8381 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8382 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8383 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8385 log "lru resize performs the same with no lru resize"
8387 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8389 run_test 124b "lru resize (performance test) ======================="
8391 test_125() { # 13358
8392 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8393 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8394 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8395 test_mkdir -p $DIR/d125 || error "mkdir failed"
8396 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8397 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8398 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8400 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8402 test_126() { # bug 12829/13455
8403 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8404 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8405 $GSS && skip "must run as gss disabled" && return
8407 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8408 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8410 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8412 run_test 126 "check that the fsgid provided by the client is taken into account"
8414 test_127a() { # bug 15521
8415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8416 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8417 $LCTL set_param osc.*.stats=0
8418 FSIZE=$((2048 * 1024))
8419 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8420 cancel_lru_locks osc
8421 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8423 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8424 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8425 echo "got $COUNT $NAME"
8426 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8427 eval $NAME=$COUNT || error "Wrong proc format"
8430 read_bytes|write_bytes)
8431 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8432 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8433 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8434 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8435 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8436 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8437 error "sumsquare is too small: $SUMSQ"
8438 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8439 error "sumsquare is too big: $SUMSQ"
8443 done < $DIR/${tfile}.tmp
8445 #check that we actually got some stats
8446 [ "$read_bytes" ] || error "Missing read_bytes stats"
8447 [ "$write_bytes" ] || error "Missing write_bytes stats"
8448 [ "$read_bytes" != 0 ] || error "no read done"
8449 [ "$write_bytes" != 0 ] || error "no write done"
8451 run_test 127a "verify the client stats are sane"
8453 test_127b() { # bug LU-333
8454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8455 $LCTL set_param llite.*.stats=0
8456 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8457 # perform 2 reads and writes so MAX is different from SUM.
8458 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8459 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8460 cancel_lru_locks osc
8461 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8462 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8464 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8465 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8466 echo "got $COUNT $NAME"
8467 eval $NAME=$COUNT || error "Wrong proc format"
8471 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8472 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8473 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8474 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8477 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8478 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8479 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8480 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8484 done < $TMP/${tfile}.tmp
8486 #check that we actually got some stats
8487 [ "$read_bytes" ] || error "Missing read_bytes stats"
8488 [ "$write_bytes" ] || error "Missing write_bytes stats"
8489 [ "$read_bytes" != 0 ] || error "no read done"
8490 [ "$write_bytes" != 0 ] || error "no write done"
8492 run_test 127b "verify the llite client stats are sane"
8494 test_128() { # bug 15212
8496 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8501 result=$(grep error $TMP/$tfile.log)
8503 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8505 run_test 128 "interactive lfs for 2 consecutive find's"
8512 local LDPROC=/proc/fs/ldiskfs
8513 local facets=$(get_facets MDS)
8515 for facet in ${facets//,/ }; do
8516 canondev=$(ldiskfs_canon \
8517 *.$(convert_facet2label $facet).mntdev $facet)
8518 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8519 LDPROC=/sys/fs/ldiskfs
8520 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8526 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8527 skip "Only applicable to ldiskfs-based MDTs"
8530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8535 test_mkdir -p $DIR/$tdir
8537 # block size of mds1
8538 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8539 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8540 local MAX=$((MDSBLOCKSIZE * 3))
8542 local I=$(stat -c%s "$DIR/$tdir")
8544 local STRIPE_COUNT=1
8545 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8546 MAX=$((MAX*STRIPE_COUNT))
8547 while [[ $I -le $MAX ]]; do
8548 $MULTIOP $DIR/$tdir/$J Oc
8550 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8551 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8552 #and EFBIG for previous versions
8553 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8555 echo "return code $rc received as expected"
8556 multiop $DIR/$tdir/$J Oc ||
8557 error_exit "multiop failed w/o dir size limit"
8559 I=$(stat -c%s "$DIR/$tdir")
8561 if [ $(lustre_version_code $SINGLEMDS) -lt \
8562 $(version_code 2.4.51) ]
8564 [[ $I -eq $MAX ]] && return 0
8566 [[ $I -gt $MAX ]] && return 0
8568 error_exit "current dir size $I, previous limit $MAX"
8569 elif [ $rc -ne 0 ]; then
8571 error_exit "return code $rc received instead of expected " \
8572 "$EFBIG or $ENOSPC, files in dir $I"
8575 I=$(stat -c%s "$DIR/$tdir")
8579 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8581 run_test 129 "test directory size limit ========================"
8590 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8591 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8594 trap cleanup_130 EXIT RETURN
8596 local fm_file=$DIR/$tfile
8597 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8598 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8599 error "dd failed for $fm_file"
8601 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8602 filefrag -ves $fm_file
8604 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8605 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8606 [ $RC != 0 ] && error "filefrag $fm_file failed"
8608 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8609 grep -v "ext:" | grep -v "found")
8610 lun=$($GETSTRIPE -i $fm_file)
8612 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8615 for line in $filefrag_op
8617 frag_lun=`echo $line | cut -d: -f5`
8618 ext_len=`echo $line | cut -d: -f4`
8619 if (( $frag_lun != $lun )); then
8621 error "FIEMAP on 1-stripe file($fm_file) failed"
8624 (( tot_len += ext_len ))
8627 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8629 error "FIEMAP on 1-stripe file($fm_file) failed;"
8635 echo "FIEMAP on single striped file succeeded"
8637 run_test 130a "FIEMAP (1-stripe file)"
8640 [ "$OSTCOUNT" -lt "2" ] &&
8641 skip_env "skipping FIEMAP on 2-stripe file test" && return
8643 [ "$OSTCOUNT" -ge "10" ] &&
8644 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8646 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8647 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8650 trap cleanup_130 EXIT RETURN
8652 local fm_file=$DIR/$tfile
8653 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8654 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8655 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8657 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8658 error "dd failed on $fm_file"
8660 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8661 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8662 grep -v "ext:" | grep -v "found")
8664 last_lun=$(echo $filefrag_op | cut -d: -f5)
8669 for line in $filefrag_op
8671 frag_lun=`echo $line | cut -d: -f5`
8672 ext_len=`echo $line | cut -d: -f4`
8673 if (( $frag_lun != $last_lun )); then
8674 if (( tot_len != 1024 )); then
8676 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8683 (( tot_len += ext_len ))
8686 if (( num_luns != 2 || tot_len != 1024 )); then
8688 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8694 echo "FIEMAP on 2-stripe file succeeded"
8696 run_test 130b "FIEMAP (2-stripe file)"
8699 [ "$OSTCOUNT" -lt "2" ] &&
8700 skip_env "skipping FIEMAP on 2-stripe file" && return
8702 [ "$OSTCOUNT" -ge "10" ] &&
8703 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8705 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8706 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8709 trap cleanup_130 EXIT RETURN
8711 local fm_file=$DIR/$tfile
8712 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8713 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8714 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8716 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8718 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8719 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8721 last_lun=`echo $filefrag_op | cut -d: -f5`
8726 for line in $filefrag_op
8728 frag_lun=`echo $line | cut -d: -f5`
8729 ext_len=`echo $line | cut -d: -f4`
8730 if (( $frag_lun != $last_lun )); then
8731 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8732 if (( logical != 512 )); then
8734 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8737 if (( tot_len != 512 )); then
8739 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8746 (( tot_len += ext_len ))
8749 if (( num_luns != 2 || tot_len != 512 )); then
8751 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8757 echo "FIEMAP on 2-stripe file with hole succeeded"
8759 run_test 130c "FIEMAP (2-stripe file with hole)"
8762 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8764 [ "$OSTCOUNT" -ge "10" ] &&
8765 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8767 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8768 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8770 trap cleanup_130 EXIT RETURN
8772 local fm_file=$DIR/$tfile
8773 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8774 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8775 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8777 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8778 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8779 error "dd failed on $fm_file"
8781 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8782 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8783 grep -v "ext:" | grep -v "found"`
8785 last_lun=`echo $filefrag_op | cut -d: -f5`
8790 for line in $filefrag_op
8792 frag_lun=`echo $line | cut -d: -f5`
8793 ext_len=`echo $line | cut -d: -f4`
8794 if (( $frag_lun != $last_lun )); then
8795 if (( tot_len != 1024 )); then
8797 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8804 (( tot_len += ext_len ))
8807 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8809 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8815 echo "FIEMAP on N-stripe file succeeded"
8817 run_test 130d "FIEMAP (N-stripe file)"
8820 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8822 [ "$OSTCOUNT" -ge "10" ] &&
8823 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8825 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8826 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8828 trap cleanup_130 EXIT RETURN
8830 local fm_file=$DIR/$tfile
8831 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8832 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8833 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8836 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8837 for ((i = 0; i < $NUM_BLKS; i++))
8839 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8842 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8843 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8845 last_lun=`echo $filefrag_op | cut -d: -f5`
8850 for line in $filefrag_op
8852 frag_lun=`echo $line | cut -d: -f5`
8853 ext_len=`echo $line | cut -d: -f4`
8854 if (( $frag_lun != $last_lun )); then
8855 if (( tot_len != $EXPECTED_LEN )); then
8857 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8864 (( tot_len += ext_len ))
8867 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8869 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8875 echo "FIEMAP with continuation calls succeeded"
8877 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8879 # Test for writev/readv
8881 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8882 error "writev test failed"
8883 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8884 error "readv failed"
8887 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8890 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8891 error "append writev test failed"
8892 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8893 error "append writev test failed"
8896 run_test 131b "test append writev"
8899 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8902 run_test 131c "test read/write on file w/o objects"
8905 rwv -f $DIR/$tfile -w -n 1 1572864
8906 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8907 if [ "$NOB" != 1572864 ]; then
8908 error "Short read filed: read $NOB bytes instead of 1572864"
8912 run_test 131d "test short read"
8915 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8916 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8917 error "read hitting hole failed"
8920 run_test 131e "test read hitting hole"
8925 for node in $(osts_nodes); do
8926 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8927 [ x$gl = x"" ] && gl=0
8928 gl_sum=$((gl_sum + gl))
8938 if [ x$som = x"enabled" ]; then
8939 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8940 MOUNT_OPTS=`echo $MOUNT_OPTS |
8941 sed 's/som_preview,\|,som_preview\|som_preview//g'`
8942 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8944 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8945 MOUNT_OPTS="${MOUNT_OPTS:+$MOUNT_OPTS,}som_preview"
8946 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8949 # do remount to make new mount-conf parameters actual
8956 test_132() { #1028, SOM
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8958 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8959 local mdtidx=$($LFS getstripe -M $DIR)
8960 local facet=mds$((mdtidx + 1))
8962 local MOUNTOPT_SAVE=$MOUNTOPT
8964 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8965 cancel_lru_locks osc
8966 som1=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8967 awk -F= ' {print $2}' | head -n 1)
8969 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8970 stat $DIR/$tfile >/dev/null
8971 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8972 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8974 som_mode_switch $som1 $gl1 $gl2
8976 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8977 cancel_lru_locks osc
8979 som2=$(do_facet $facet "$LCTL get_param mdt.*.som" |
8980 awk -F= ' {print $2}' | head -n 1)
8981 if [ $som1 == $som2 ]; then
8982 error "som is still "$som2
8983 if [ x$som2 = x"enabled" ]; then
8990 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8991 stat $DIR/$tfile >/dev/null
8992 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8993 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8994 som_mode_switch $som2 $gl1 $gl2
8995 MOUNT_OPTS=$MOUNT_OPTS_SAVE
8997 run_test 132 "som avoids glimpse rpc"
9003 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9005 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9007 *) error "Wrong argument $1" ;;
9010 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9011 # if the argument $3 is zero, it means any stat increment is ok.
9012 if [[ $3 -gt 0 ]]; then
9013 count=$(echo $res | awk '{ print $2 }')
9014 [[ $count -ne $3 ]] &&
9015 error "The $2 counter on $1 is wrong - expected $3"
9020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9021 remote_ost_nodsh && skip "remote OST with nodsh" && return
9022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9024 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9025 { skip "MDS doesn't support rename stats"; return; }
9026 local testdir=$DIR/${tdir}/stats_testdir
9027 mkdir -p $DIR/${tdir}
9030 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9031 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9033 # verify mdt stats first.
9034 mkdir ${testdir} || error "mkdir failed"
9035 check_stats $SINGLEMDS "mkdir" 1
9036 touch ${testdir}/${tfile} || "touch failed"
9037 check_stats $SINGLEMDS "open" 1
9038 check_stats $SINGLEMDS "close" 1
9039 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9040 check_stats $SINGLEMDS "mknod" 1
9041 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9042 check_stats $SINGLEMDS "unlink" 1
9043 rm -f ${testdir}/${tfile} || error "file remove failed"
9044 check_stats $SINGLEMDS "unlink" 2
9046 # remove working dir and check mdt stats again.
9047 rmdir ${testdir} || error "rmdir failed"
9048 check_stats $SINGLEMDS "rmdir" 1
9050 local testdir1=$DIR/${tdir}/stats_testdir1
9052 mkdir -p ${testdir1}
9053 touch ${testdir1}/test1
9054 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9055 check_stats $SINGLEMDS "crossdir_rename" 1
9057 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9058 check_stats $SINGLEMDS "samedir_rename" 1
9062 run_test 133a "Verifying MDT stats ========================================"
9065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9066 remote_ost_nodsh && skip "remote OST with nodsh" && return
9067 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9068 local testdir=$DIR/${tdir}/stats_testdir
9069 mkdir -p ${testdir} || error "mkdir failed"
9070 touch ${testdir}/${tfile} || "touch failed"
9071 cancel_lru_locks mdc
9074 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9075 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9077 # extra mdt stats verification.
9078 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9079 check_stats $SINGLEMDS "setattr" 1
9080 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9081 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9083 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9084 check_stats $SINGLEMDS "getattr" 1
9086 $LFS df || error "lfs failed"
9087 check_stats $SINGLEMDS "statfs" 1
9091 run_test 133b "Verifying extra MDT stats =================================="
9094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9095 remote_ost_nodsh && skip "remote OST with nodsh" && return
9096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9097 local testdir=$DIR/${tdir}/stats_testdir
9098 test_mkdir -p ${testdir} || error "mkdir failed"
9100 # verify obdfilter stats.
9101 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9103 cancel_lru_locks osc
9104 wait_delete_completed
9107 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9108 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9110 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9112 cancel_lru_locks osc
9113 check_stats ost "write" 1
9115 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9116 check_stats ost "read" 1
9118 > ${testdir}/${tfile} || error "truncate failed"
9119 check_stats ost "punch" 1
9121 rm -f ${testdir}/${tfile} || error "file remove failed"
9122 wait_delete_completed
9123 check_stats ost "destroy" 1
9127 run_test 133c "Verifying OST stats ========================================"
9134 while [ $value -ge 2 ]; do
9139 if [ $orig -gt $order ]; then
9147 local size=('K' 'M' 'G' 'T');
9149 local size_string=$value
9151 while [ $value -ge 1024 ]; do
9152 if [ $i -gt 3 ]; then
9153 #T is the biggest unit we get here, if that is bigger,
9155 size_string=${value}T
9158 value=$((value >> 10))
9159 if [ $value -lt 1024 ]; then
9160 size_string=${value}${size[$i]}
9171 local context=${2:-.}
9172 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9174 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9180 remote_ost_nodsh && skip "remote OST with nodsh" && return
9181 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9182 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9183 { skip "MDS doesn't support rename stats"; return; }
9185 local testdir1=$DIR/${tdir}/stats_testdir1
9186 local testdir2=$DIR/${tdir}/stats_testdir2
9188 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9190 mkdir -p ${testdir1} || error "mkdir failed"
9191 mkdir -p ${testdir2} || error "mkdir failed"
9193 createmany -o $testdir1/test 512 || error "createmany failed"
9195 # check samedir rename size
9196 mv ${testdir1}/test0 ${testdir1}/test_0
9198 local testdir1_size=$(ls -l $DIR/${tdir} |
9199 awk '/stats_testdir1/ {print $5}')
9200 local testdir2_size=$(ls -l $DIR/${tdir} |
9201 awk '/stats_testdir2/ {print $5}')
9203 testdir1_size=$(order_2 $testdir1_size)
9204 testdir2_size=$(order_2 $testdir2_size)
9206 testdir1_size=$(size_in_KMGT $testdir1_size)
9207 testdir2_size=$(size_in_KMGT $testdir2_size)
9209 echo "source rename dir size: ${testdir1_size}"
9210 echo "target rename dir size: ${testdir2_size}"
9212 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9213 eval $cmd || error "$cmd failed"
9214 local samedir=$($cmd | grep 'same_dir')
9215 local same_sample=$(get_rename_size $testdir1_size)
9216 [ -z "$samedir" ] && error "samedir_rename_size count error"
9217 [[ $same_sample -eq 1 ]] ||
9218 error "samedir_rename_size error $same_sample"
9219 echo "Check same dir rename stats success"
9221 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9223 # check crossdir rename size
9224 mv ${testdir1}/test_0 ${testdir2}/test_0
9226 testdir1_size=$(ls -l $DIR/${tdir} |
9227 awk '/stats_testdir1/ {print $5}')
9228 testdir2_size=$(ls -l $DIR/${tdir} |
9229 awk '/stats_testdir2/ {print $5}')
9231 testdir1_size=$(order_2 $testdir1_size)
9232 testdir2_size=$(order_2 $testdir2_size)
9234 testdir1_size=$(size_in_KMGT $testdir1_size)
9235 testdir2_size=$(size_in_KMGT $testdir2_size)
9237 echo "source rename dir size: ${testdir1_size}"
9238 echo "target rename dir size: ${testdir2_size}"
9240 eval $cmd || error "$cmd failed"
9241 local crossdir=$($cmd | grep 'crossdir')
9242 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9243 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9244 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9245 [[ $src_sample -eq 1 ]] ||
9246 error "crossdir_rename_size error $src_sample"
9247 [[ $tgt_sample -eq 1 ]] ||
9248 error "crossdir_rename_size error $tgt_sample"
9249 echo "Check cross dir rename stats success"
9252 run_test 133d "Verifying rename_stats ========================================"
9255 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9256 remote_ost_nodsh && skip "remote OST with nodsh" && return
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9258 local testdir=$DIR/${tdir}/stats_testdir
9259 local ctr f0 f1 bs=32768 count=42 sum
9261 mkdir -p ${testdir} || error "mkdir failed"
9263 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9265 for ctr in {write,read}_bytes; do
9267 cancel_lru_locks osc
9269 do_facet ost1 $LCTL set_param -n \
9270 "obdfilter.*.exports.clear=clear"
9272 if [ $ctr = write_bytes ]; then
9274 f1=${testdir}/${tfile}
9276 f0=${testdir}/${tfile}
9280 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9283 cancel_lru_locks osc
9285 sum=$(do_facet ost1 $LCTL get_param \
9286 "obdfilter.*.exports.*.stats" |
9287 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9288 $1 == ctr { sum += $7 }
9289 END { printf("%0.0f", sum) }')
9291 if ((sum != bs * count)); then
9292 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9298 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9303 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9304 /sys/fs/lustre/ /sys/fs/lnet/"
9306 for dir in $dirs; do
9307 if [ -d $dir ]; then
9308 proc_dirs="$proc_dirs $dir"
9314 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9315 remote_ost_nodsh && skip "remote OST with nodsh" && return
9316 # First without trusting modes.
9317 find $proc_dirs -exec cat '{}' \; &> /dev/null
9319 # Second verifying readability.
9322 -exec cat '{}' \; &> /dev/null ||
9323 error "proc file read failed"
9325 for facet in $SINGLEMDS ost1; do
9326 do_facet $facet find $proc_dirs \
9327 ! -name req_history \
9328 -exec cat '{}' \\\; &> /dev/null
9330 do_facet $facet find $proc_dirs \
9331 ! -name req_history \
9333 -exec cat '{}' \\\; &> /dev/null ||
9334 error "proc file read failed"
9337 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9342 local dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9343 /sys/fs/lustre/ /sys/fs/lnet/"
9345 for dir in $dirs; do
9346 if [ -d $dir ]; then
9347 proc_dirs="$proc_dirs $dir"
9353 # Second verifying readability.
9356 -not -name force_lbug \
9357 -not -name changelog_mask \
9358 -exec badarea_io '{}' \; &> /dev/null ||
9359 error "find $proc_dirs failed"
9361 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9362 skip "Too old lustre on MDS" && return
9364 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9365 skip "Too old lustre on ost1" && return
9367 for facet in $SINGLEMDS ost1; do
9368 do_facet $facet find $proc_dirs \
9370 -not -name force_lbug \
9371 -not -name changelog_mask \
9372 -exec badarea_io '{}' \\\; &> /dev/null ||
9373 error "$facet find $proc_dirs failed"
9377 # remount the FS in case writes/reads /proc break the FS
9378 cleanup || error "failed to unmount"
9379 setup || error "failed to setup"
9382 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9384 test_140() { #bug-17379
9385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9386 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9387 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9388 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9390 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9391 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9393 while i=`expr $i + 1`; do
9394 test_mkdir -p $i || error "Creating dir $i"
9395 cd $i || error "Changing to $i"
9396 ln -s ../stat stat || error "Creating stat symlink"
9397 # Read the symlink until ELOOP present,
9398 # not LBUGing the system is considered success,
9399 # we didn't overrun the stack.
9400 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9402 if [ $ret -eq 40 ]; then
9405 error "Open stat symlink"
9411 echo "The symlink depth = $i"
9412 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9413 error "Invalid symlink depth"
9415 # Test recursive symlink
9416 ln -s symlink_self symlink_self
9417 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9418 echo "open symlink_self returns $ret"
9419 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9421 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9425 local TF="$TMP/$tfile"
9427 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9429 cancel_lru_locks osc
9430 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9431 remount_client $MOUNT
9433 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9436 $TRUNCATE $DIR/$tfile 6000
9437 cancel_lru_locks osc
9438 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9441 echo "12345" >>$DIR/$tfile
9442 cancel_lru_locks osc
9443 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9446 echo "12345" >>$DIR/$tfile
9447 cancel_lru_locks osc
9448 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9453 run_test 150 "truncate/append tests"
9455 #LU-2902 roc_hit was not able to read all values from lproc
9456 function roc_hit_init() {
9457 local list=$(comma_list $(osts_nodes))
9458 local dir=$DIR/$tdir-check
9459 local file=$dir/file
9465 #use setstripe to do a write to every ost
9466 for i in $(seq 0 $((OSTCOUNT-1))); do
9467 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9468 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9469 idx=$(printf %04x $i)
9470 BEFORE=$(get_osd_param $list *OST*$idx stats |
9471 awk '$1 == "cache_access" {sum += $7}
9472 END { printf("%0.0f", sum) }')
9474 cancel_lru_locks osc
9475 cat $file >/dev/null
9477 AFTER=$(get_osd_param $list *OST*$idx stats |
9478 awk '$1 == "cache_access" {sum += $7}
9479 END { printf("%0.0f", sum) }')
9481 echo BEFORE:$BEFORE AFTER:$AFTER
9482 if ! let "AFTER - BEFORE == 4"; then
9484 error "roc_hit is not safe to use"
9492 function roc_hit() {
9493 local list=$(comma_list $(osts_nodes))
9494 echo $(get_osd_param $list '' stats |
9495 awk '$1 == "cache_hit" {sum += $7}
9496 END { printf("%0.0f", sum) }')
9499 function set_cache() {
9502 if [ "$2" == "off" ]; then
9505 local list=$(comma_list $(osts_nodes))
9506 set_osd_param $list '' $1_cache_enable $on
9508 cancel_lru_locks osc
9512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9513 remote_ost_nodsh && skip "remote OST with nodsh" && return
9516 local list=$(comma_list $(osts_nodes))
9518 # check whether obdfilter is cache capable at all
9519 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9520 echo "not cache-capable obdfilter"
9524 # check cache is enabled on all obdfilters
9525 if get_osd_param $list '' read_cache_enable | grep 0; then
9526 echo "oss cache is disabled"
9530 set_osd_param $list '' writethrough_cache_enable 1
9532 # check write cache is enabled on all obdfilters
9533 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9534 echo "oss write cache is NOT enabled"
9540 #define OBD_FAIL_OBD_NO_LRU 0x609
9541 do_nodes $list $LCTL set_param fail_loc=0x609
9543 # pages should be in the case right after write
9544 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9547 local BEFORE=$(roc_hit)
9548 cancel_lru_locks osc
9549 cat $DIR/$tfile >/dev/null
9550 local AFTER=$(roc_hit)
9552 do_nodes $list $LCTL set_param fail_loc=0
9554 if ! let "AFTER - BEFORE == CPAGES"; then
9555 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9558 # the following read invalidates the cache
9559 cancel_lru_locks osc
9560 set_osd_param $list '' read_cache_enable 0
9561 cat $DIR/$tfile >/dev/null
9563 # now data shouldn't be found in the cache
9565 cancel_lru_locks osc
9566 cat $DIR/$tfile >/dev/null
9568 if let "AFTER - BEFORE != 0"; then
9569 error "IN CACHE: before: $BEFORE, after: $AFTER"
9572 set_osd_param $list '' read_cache_enable 1
9575 run_test 151 "test cache on oss and controls ==============================="
9578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9579 local TF="$TMP/$tfile"
9581 # simulate ENOMEM during write
9582 #define OBD_FAIL_OST_NOMEM 0x226
9583 lctl set_param fail_loc=0x80000226
9584 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9586 sync || error "sync failed"
9587 lctl set_param fail_loc=0
9589 # discard client's cache
9590 cancel_lru_locks osc
9592 # simulate ENOMEM during read
9593 lctl set_param fail_loc=0x80000226
9594 cmp $TF $DIR/$tfile || error "cmp failed"
9595 lctl set_param fail_loc=0
9599 run_test 152 "test read/write with enomem ============================"
9602 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9604 run_test 153 "test if fdatasync does not crash ======================="
9606 dot_lustre_fid_permission_check() {
9608 local ffid=$MOUNT/.lustre/fid/$fid
9611 echo "stat fid $fid"
9612 stat $ffid > /dev/null || error "stat $ffid failed."
9613 echo "touch fid $fid"
9614 touch $ffid || error "touch $ffid failed."
9615 echo "write to fid $fid"
9616 cat /etc/hosts > $ffid || error "write $ffid failed."
9617 echo "read fid $fid"
9618 diff /etc/hosts $ffid || error "read $ffid failed."
9619 echo "append write to fid $fid"
9620 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9621 echo "rename fid $fid"
9622 mv $ffid $test_dir/$tfile.1 &&
9623 error "rename $ffid to $tfile.1 should fail."
9624 touch $test_dir/$tfile.1
9625 mv $test_dir/$tfile.1 $ffid &&
9626 error "rename $tfile.1 to $ffid should fail."
9627 rm -f $test_dir/$tfile.1
9628 echo "truncate fid $fid"
9629 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9630 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9631 echo "link fid $fid"
9632 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9634 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9635 echo "setfacl fid $fid"
9636 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9637 echo "getfacl fid $fid"
9638 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9640 echo "unlink fid $fid"
9641 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9642 echo "mknod fid $fid"
9643 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9645 fid=[0xf00000400:0x1:0x0]
9646 ffid=$MOUNT/.lustre/fid/$fid
9648 echo "stat non-exist fid $fid"
9649 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9650 echo "write to non-exist fid $fid"
9651 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9652 echo "link new fid $fid"
9653 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9655 mkdir -p $test_dir/$tdir
9656 touch $test_dir/$tdir/$tfile
9657 fid=$($LFS path2fid $test_dir/$tdir)
9660 error "error: could not get fid for $test_dir/$dir/$tfile."
9662 ffid=$MOUNT/.lustre/fid/$fid
9665 ls $ffid > /dev/null || error "ls $ffid failed."
9666 echo "touch $fid/$tfile.1"
9667 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9669 echo "touch $MOUNT/.lustre/fid/$tfile"
9670 touch $MOUNT/.lustre/fid/$tfile && \
9671 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9673 echo "setxattr to $MOUNT/.lustre/fid"
9674 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9676 echo "listxattr for $MOUNT/.lustre/fid"
9677 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9679 echo "delxattr from $MOUNT/.lustre/fid"
9680 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9682 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9683 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9684 error "touch invalid fid should fail."
9686 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9687 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9688 error "touch non-normal fid should fail."
9690 echo "rename $tdir to $MOUNT/.lustre/fid"
9691 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9692 error "rename to $MOUNT/.lustre/fid should fail."
9694 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9696 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9697 local new_obf_mode=777
9699 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9700 chmod $new_obf_mode $DIR/.lustre/fid ||
9701 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9703 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9704 [ $obf_mode -eq $new_obf_mode ] ||
9705 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9707 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9708 chmod $old_obf_mode $DIR/.lustre/fid ||
9709 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9712 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9713 fid=$($LFS path2fid $test_dir/$tfile-2)
9715 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
9717 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9718 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
9719 error "create lov data thru .lustre failed"
9721 echo "cp /etc/passwd $test_dir/$tfile-2"
9722 cp /etc/passwd $test_dir/$tfile-2 ||
9723 error "copy to $test_dir/$tfile-2 failed."
9724 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9725 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9726 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9728 rm -rf $test_dir/tfile.lnk
9729 rm -rf $test_dir/$tfile-2
9733 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9734 skip "Need MDS version at least 2.4.1" && return
9737 local FID=$($LFS path2fid $DIR/$tfile)
9738 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9740 # check that we get the same pathname back
9741 local FOUND=$($LFS fid2path $MOUNT $FID)
9742 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9743 [ "$FOUND" != "$DIR/$tfile" ] &&
9744 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9748 run_test 154A "lfs path2fid and fid2path basic checks"
9751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9752 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9753 { skip "Need MDS version at least 2.2.51"; return 0; }
9754 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9756 cp /etc/hosts $DIR/$tfile
9758 fid=$($LFS path2fid $DIR/$tfile)
9760 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9762 dot_lustre_fid_permission_check "$fid" $DIR ||
9763 error "dot lustre permission check $fid failed"
9765 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9767 touch $MOUNT/.lustre/file &&
9768 error "creation is not allowed under .lustre"
9770 mkdir $MOUNT/.lustre/dir &&
9771 error "mkdir is not allowed under .lustre"
9775 run_test 154a "Open-by-FID"
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9779 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9780 { skip "Need MDS version at least 2.2.51"; return 0; }
9782 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9784 local remote_dir=$DIR/$tdir/remote_dir
9789 $LFS mkdir -i $MDTIDX $remote_dir ||
9790 error "create remote directory failed"
9792 cp /etc/hosts $remote_dir/$tfile
9794 fid=$($LFS path2fid $remote_dir/$tfile)
9796 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9798 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9799 error "dot lustre permission check $fid failed"
9802 run_test 154b "Open-by-FID for remote directory"
9805 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9806 skip "Need MDS version at least 2.4.1" && return
9808 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9809 local FID1=$($LFS path2fid $DIR/$tfile.1)
9810 local FID2=$($LFS path2fid $DIR/$tfile.2)
9811 local FID3=$($LFS path2fid $DIR/$tfile.3)
9814 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9815 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9816 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9818 [ "$FID" = "${!want}" ] ||
9819 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9823 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9824 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9825 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9829 run_test 154c "lfs path2fid and fid2path multiple arguments"
9832 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9833 skip "Need MDS version at least 2.5.53" && return
9836 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9840 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9847 fid=$($LFS path2fid $DIR/$tfile)
9850 cmd="exec $fd<$DIR/$tfile"
9852 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9853 echo $fid_list | grep $fid
9856 cmd="exec $fd>/dev/null"
9858 if [ $rc -ne 0 ]; then
9859 error "FID $fid not found in open files list $fid_list"
9862 run_test 154d "Verify open file fid"
9866 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
9867 skip "Need MDS version at least 2.6.50" && return
9869 if ls -a $MOUNT | grep -q '^\.lustre$'; then
9870 error ".lustre returned by readdir"
9873 run_test 154e ".lustre is not returned by readdir"
9876 # create parent directory on a single MDT to avoid cross-MDT hardlinks
9877 test_mkdir -p -c1 $DIR/$tdir/d
9878 # test dirs inherit from its stripe
9879 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
9880 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
9881 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
9882 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
9885 # get fid of parents
9886 local FID0=$($LFS path2fid $DIR/$tdir/d)
9887 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
9888 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
9889 local FID3=$($LFS path2fid $DIR)
9891 # check that path2fid --parents returns expected <parent_fid>/name
9892 # 1) test for a directory (single parent)
9893 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
9894 [ "$parent" == "$FID0/foo1" ] ||
9895 error "expected parent: $FID0/foo1, got: $parent"
9897 # 2) test for a file with nlink > 1 (multiple parents)
9898 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
9899 echo "$parent" | grep -F "$FID1/$tfile" ||
9900 error "$FID1/$tfile not returned in parent list"
9901 echo "$parent" | grep -F "$FID2/link" ||
9902 error "$FID2/link not returned in parent list"
9904 # 3) get parent by fid
9905 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
9906 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9907 echo "$parent" | grep -F "$FID1/$tfile" ||
9908 error "$FID1/$tfile not returned in parent list (by fid)"
9909 echo "$parent" | grep -F "$FID2/link" ||
9910 error "$FID2/link not returned in parent list (by fid)"
9912 # 4) test for entry in root directory
9913 parent=$($LFS path2fid --parents $DIR/f)
9914 echo "$parent" | grep -F "$FID3/f" ||
9915 error "$FID3/f not returned in parent list"
9917 # 5) test it on root directory
9918 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
9919 error "$MOUNT should not have parents"
9921 # enable xattr caching and check that linkea is correctly updated
9922 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9923 save_lustre_params client "llite.*.xattr_cache" > $save
9924 lctl set_param llite.*.xattr_cache 1
9926 # 6.1) linkea update on rename
9927 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
9929 # get parents by fid
9930 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9931 # foo1 should no longer be returned in parent list
9932 echo "$parent" | grep -F "$FID1" &&
9933 error "$FID1 should no longer be in parent list"
9934 # the new path should appear
9935 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
9936 error "$FID2/$tfile.moved is not in parent list"
9938 # 6.2) linkea update on unlink
9939 rm -f $DIR/$tdir/d/foo2/link
9940 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
9941 # foo2/link should no longer be returned in parent list
9942 echo "$parent" | grep -F "$FID2/link" &&
9943 error "$FID2/link should no longer be in parent list"
9947 restore_lustre_params < $save
9949 run_test 154f "get parent fids by reading link ea"
9951 test_155_small_load() {
9952 local temp=$TMP/$tfile
9953 local file=$DIR/$tfile
9955 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9956 error "dd of=$temp bs=6096 count=1 failed"
9958 cancel_lru_locks osc
9959 cmp $temp $file || error "$temp $file differ"
9961 $TRUNCATE $temp 6000
9962 $TRUNCATE $file 6000
9963 cmp $temp $file || error "$temp $file differ (truncate1)"
9965 echo "12345" >>$temp
9966 echo "12345" >>$file
9967 cmp $temp $file || error "$temp $file differ (append1)"
9969 echo "12345" >>$temp
9970 echo "12345" >>$file
9971 cmp $temp $file || error "$temp $file differ (append2)"
9977 test_155_big_load() {
9978 remote_ost_nodsh && skip "remote OST with nodsh" && return
9979 local temp=$TMP/$tfile
9980 local file=$DIR/$tfile
9983 local cache_size=$(do_facet ost$((MAXI+1)) \
9984 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9985 local large_file_size=$((cache_size * 2))
9987 echo "OSS cache size: $cache_size KB"
9988 echo "Large file size: $large_file_size KB"
9990 [ $MAXV -le $large_file_size ] && \
9991 skip_env "max available OST size needs > $large_file_size KB" && \
9994 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9996 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9997 error "dd of=$temp bs=$large_file_size count=1k failed"
10000 cancel_lru_locks osc
10001 cmp $temp $file || error "$temp $file differ"
10008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10010 set_cache writethrough on
10011 test_155_small_load
10013 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10018 set_cache writethrough off
10019 test_155_small_load
10021 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10026 set_cache writethrough on
10027 test_155_small_load
10029 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10034 set_cache writethrough off
10035 test_155_small_load
10037 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10042 set_cache writethrough on
10045 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10050 set_cache writethrough off
10053 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10058 set_cache writethrough on
10061 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10066 set_cache writethrough off
10069 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10072 remote_ost_nodsh && skip "remote OST with nodsh" && return
10073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10077 local file="$DIR/$tfile"
10079 [ "$(facet_fstype ost1)" = "zfs" ] &&
10080 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
10085 log "Turn on read and write cache"
10087 set_cache writethrough on
10089 log "Write data and read it back."
10090 log "Read should be satisfied from the cache."
10091 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10093 cancel_lru_locks osc
10094 cat $file >/dev/null
10096 if ! let "AFTER - BEFORE == CPAGES"; then
10097 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10099 log "cache hits:: before: $BEFORE, after: $AFTER"
10102 log "Read again; it should be satisfied from the cache."
10104 cancel_lru_locks osc
10105 cat $file >/dev/null
10107 if ! let "AFTER - BEFORE == CPAGES"; then
10108 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10110 log "cache hits:: before: $BEFORE, after: $AFTER"
10114 log "Turn off the read cache and turn on the write cache"
10116 set_cache writethrough on
10118 log "Read again; it should be satisfied from the cache."
10120 cancel_lru_locks osc
10121 cat $file >/dev/null
10123 if ! let "AFTER - BEFORE == CPAGES"; then
10124 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10126 log "cache hits:: before: $BEFORE, after: $AFTER"
10129 log "Read again; it should not be satisfied from the cache."
10131 cancel_lru_locks osc
10132 cat $file >/dev/null
10134 if ! let "AFTER - BEFORE == 0"; then
10135 error "IN CACHE: before: $BEFORE, after: $AFTER"
10137 log "cache hits:: before: $BEFORE, after: $AFTER"
10140 log "Write data and read it back."
10141 log "Read should be satisfied from the cache."
10142 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10144 cancel_lru_locks osc
10145 cat $file >/dev/null
10147 if ! let "AFTER - BEFORE == CPAGES"; then
10148 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10150 log "cache hits:: before: $BEFORE, after: $AFTER"
10153 log "Read again; it should not be satisfied from the cache."
10155 cancel_lru_locks osc
10156 cat $file >/dev/null
10158 if ! let "AFTER - BEFORE == 0"; then
10159 error "IN CACHE: before: $BEFORE, after: $AFTER"
10161 log "cache hits:: before: $BEFORE, after: $AFTER"
10165 log "Turn off read and write cache"
10167 set_cache writethrough off
10169 log "Write data and read it back"
10170 log "It should not be satisfied from the cache."
10172 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10173 cancel_lru_locks osc
10175 cat $file >/dev/null
10177 if ! let "AFTER - BEFORE == 0"; then
10178 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10180 log "cache hits:: before: $BEFORE, after: $AFTER"
10183 log "Turn on the read cache and turn off the write cache"
10185 set_cache writethrough off
10187 log "Write data and read it back"
10188 log "It should not be satisfied from the cache."
10190 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10192 cancel_lru_locks osc
10193 cat $file >/dev/null
10195 if ! let "AFTER - BEFORE == 0"; then
10196 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10198 log "cache hits:: before: $BEFORE, after: $AFTER"
10201 log "Read again; it should be satisfied from the cache."
10203 cancel_lru_locks osc
10204 cat $file >/dev/null
10206 if ! let "AFTER - BEFORE == CPAGES"; then
10207 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10209 log "cache hits:: before: $BEFORE, after: $AFTER"
10214 run_test 156 "Verification of tunables ============================"
10218 if [[ $MDSCOUNT -gt 1 ]]; then
10219 error_ignore bz17935 $*
10227 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10229 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10231 if [ $MASK -eq 1 ]; then
10232 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10234 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10238 changelog_extract_field() {
10242 local identifier=$4
10244 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10245 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10251 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10252 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10253 { skip "Need MDS version at least 2.2.0"; return; }
10255 local CL_USERS="mdd.$MDT0.changelog_users"
10256 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10257 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10258 echo "Registered as changelog user $USER"
10259 $GET_CL_USERS | grep -q $USER ||
10260 error "User $USER not found in changelog_users"
10263 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10264 touch $DIR/$tdir/pics/2008/zachy/timestamp
10265 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10266 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10267 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10268 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10269 rm $DIR/$tdir/pics/desktop.jpg
10271 $LFS changelog $MDT0 | tail -5
10273 echo "verifying changelog mask"
10274 changelog_chmask "MKDIR"
10275 changelog_chmask "CLOSE"
10277 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10278 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10280 changelog_chmask "MKDIR"
10281 changelog_chmask "CLOSE"
10283 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10284 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10286 $LFS changelog $MDT0
10287 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10288 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10289 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10290 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10293 echo "verifying target fid"
10294 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10295 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10296 [ "$fidc" == "$fidf" ] ||
10297 err17935 "fid in changelog $fidc != file fid $fidf"
10298 echo "verifying parent fid"
10299 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10300 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10301 [ "$fidc" == "$fidf" ] ||
10302 err17935 "pfid in changelog $fidc != dir fid $fidf"
10304 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10305 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10306 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10307 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10308 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10309 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10311 MIN_REC=$($GET_CL_USERS |
10312 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10313 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10314 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10315 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10316 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10318 # LU-3446 changelog index reset on MDT restart
10319 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10320 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10321 $LFS changelog_clear $MDT0 $USER 0
10322 stop $SINGLEMDS || error "Fail to stop MDT."
10323 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10324 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10325 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10326 [ $CUR_REC1 == $CUR_REC2 ] ||
10327 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10329 echo "verifying user deregister"
10330 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10331 $GET_CL_USERS | grep -q $USER &&
10332 error "User $USER still in changelog_users"
10334 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10335 if [ $USERS -eq 0 ]; then
10336 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10337 touch $DIR/$tdir/chloe
10338 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10339 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10340 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10342 echo "$USERS other changelog users; can't verify off"
10345 run_test 160a "changelog sanity"
10347 test_160b() { # LU-3587
10348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10349 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10350 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10351 { skip "Need MDS version at least 2.2.0"; return; }
10353 local CL_USERS="mdd.$MDT0.changelog_users"
10354 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10355 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10356 echo "Registered as changelog user $USER"
10357 $GET_CL_USERS | grep -q $USER ||
10358 error "User $USER not found in changelog_users"
10360 local LONGNAME1=$(str_repeat a 255)
10361 local LONGNAME2=$(str_repeat b 255)
10364 echo "creating very long named file"
10365 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10366 echo "moving very long named file"
10367 mv $LONGNAME1 $LONGNAME2
10369 $LFS changelog $MDT0 | grep RENME
10371 echo "deregistering $USER"
10372 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10376 run_test 160b "Verify that very long rename doesn't crash in changelog"
10380 local server_version=$(lustre_version_code $SINGLEMDS)
10382 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10383 [[ $server_version -gt $(version_code 2.5.1) &&
10384 $server_version -lt $(version_code 2.5.50) ]] ||
10385 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10388 # Registration step
10389 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10390 changelog_register -n)
10393 mkdir -p $DIR/$tdir
10394 $MCREATE $DIR/$tdir/foo_160c
10395 changelog_chmask "TRUNC"
10396 $TRUNCATE $DIR/$tdir/foo_160c 200
10397 changelog_chmask "TRUNC"
10398 $TRUNCATE $DIR/$tdir/foo_160c 199
10399 $LFS changelog $MDT0
10400 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10401 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10402 $LFS changelog_clear $MDT0 $USER 0
10404 # Deregistration step
10405 echo "deregistering $USER"
10406 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10408 run_test 160c "verify that changelog log catch the truncate event"
10411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10412 test_mkdir -p -c1 $DIR/$tdir
10413 cp /etc/hosts $DIR/$tdir/$tfile
10414 test_mkdir -c1 $DIR/$tdir/foo1
10415 test_mkdir -c1 $DIR/$tdir/foo2
10416 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10417 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10418 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10419 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10420 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10421 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10422 $LFS fid2path $DIR $FID
10423 err17935 "bad link ea"
10426 rm $DIR/$tdir/foo2/zachary
10428 rm $DIR/$tdir/foo2/thor
10430 rm $DIR/$tdir/$tfile
10432 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10433 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10435 $LFS fid2path $DIR $FID
10436 err17935 "bad link rename"
10438 rm $DIR/$tdir/foo2/maggie
10441 local longname=filename_avg_len_is_thirty_two_
10442 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10443 error "failed to hardlink many files"
10444 links=$($LFS fid2path $DIR $FID | wc -l)
10445 echo -n "${links}/1000 links in link EA"
10446 [[ $links -gt 60 ]] ||
10447 err17935 "expected at least 60 links in link EA"
10448 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10449 error "failed to unlink many hardlinks"
10451 run_test 161a "link ea sanity"
10454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10455 [ $MDSCOUNT -lt 2 ] &&
10456 skip "skipping remote directory test" && return
10458 local remote_dir=$DIR/$tdir/remote_dir
10460 mkdir -p $DIR/$tdir
10461 $LFS mkdir -i $MDTIDX $remote_dir ||
10462 error "create remote directory failed"
10464 cp /etc/hosts $remote_dir/$tfile
10465 mkdir -p $remote_dir/foo1
10466 mkdir -p $remote_dir/foo2
10467 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10468 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10469 ln $remote_dir/$tfile $remote_dir/foo1/luna
10470 ln $remote_dir/$tfile $remote_dir/foo2/thor
10472 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10474 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10475 $LFS fid2path $DIR $FID
10476 err17935 "bad link ea"
10479 rm $remote_dir/foo2/zachary
10481 rm $remote_dir/foo2/thor
10483 rm $remote_dir/$tfile
10485 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10486 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10487 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10488 $LFS fid2path $DIR $FID
10489 err17935 "bad link rename"
10491 rm $remote_dir/foo2/maggie
10494 local longname=filename_avg_len_is_thirty_two_
10495 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10496 error "failed to hardlink many files"
10497 links=$($LFS fid2path $DIR $FID | wc -l)
10498 echo -n "${links}/1000 links in link EA"
10499 [[ ${links} -gt 60 ]] ||
10500 err17935 "expected at least 60 links in link EA"
10501 unlinkmany $remote_dir/foo2/$longname 1000 ||
10502 error "failed to unlink many hardlinks"
10504 run_test 161b "link ea sanity under remote directory"
10507 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10509 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10510 skip "Need MDS version at least 2.1.5" && return
10512 # define CLF_RENAME_LAST 0x0001
10513 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10514 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10515 changelog_register -n)
10517 mkdir -p $DIR/$tdir
10518 touch $DIR/$tdir/foo_161c
10519 touch $DIR/$tdir/bar_161c
10520 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10521 $LFS changelog $MDT0 | grep RENME
10522 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10524 $LFS changelog_clear $MDT0 $USER 0
10525 if [ x$flags != "x0x1" ]; then
10526 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10528 error "flag $flags is not 0x1"
10530 echo "rename overwrite a target having nlink = 1," \
10531 "changelog record has flags of $flags"
10533 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10534 touch $DIR/$tdir/foo_161c
10535 touch $DIR/$tdir/bar_161c
10536 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10537 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10538 $LFS changelog $MDT0 | grep RENME
10539 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10540 $LFS changelog_clear $MDT0 $USER 0
10541 if [ x$flags != "x0x0" ]; then
10542 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10544 error "flag $flags is not 0x0"
10546 echo "rename overwrite a target having nlink > 1," \
10547 "changelog record has flags of $flags"
10549 # rename doesn't overwrite a target (changelog flag 0x0)
10550 touch $DIR/$tdir/foo_161c
10551 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10552 $LFS changelog $MDT0 | grep RENME
10553 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10554 $LFS changelog_clear $MDT0 $USER 0
10555 if [ x$flags != "x0x0" ]; then
10556 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10558 error "flag $flags is not 0x0"
10560 echo "rename doesn't overwrite a target," \
10561 "changelog record has flags of $flags"
10563 # define CLF_UNLINK_LAST 0x0001
10564 # unlink a file having nlink = 1 (changelog flag 0x1)
10565 rm -f $DIR/$tdir/foo2_161c
10566 $LFS changelog $MDT0 | grep UNLNK
10567 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10568 $LFS changelog_clear $MDT0 $USER 0
10569 if [ x$flags != "x0x1" ]; then
10570 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10572 error "flag $flags is not 0x1"
10574 echo "unlink a file having nlink = 1," \
10575 "changelog record has flags of $flags"
10577 # unlink a file having nlink > 1 (changelog flag 0x0)
10578 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10579 rm -f $DIR/$tdir/foobar_161c
10580 $LFS changelog $MDT0 | grep UNLNK
10581 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10582 $LFS changelog_clear $MDT0 $USER 0
10583 if [ x$flags != "x0x0" ]; then
10584 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10586 error "flag $flags is not 0x0"
10588 echo "unlink a file having nlink > 1," \
10589 "changelog record has flags of $flags"
10590 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10592 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10599 local path=$(${LFS} fid2path $*)
10600 # Remove the '//' indicating a remote directory
10601 path=$(echo $path | sed 's#//#/#g')
10604 if [ $RC -ne 0 ]; then
10605 err17935 "path looked up of $expected failed. Error $RC"
10607 elif [ "${path}" != "${expected}" ]; then
10608 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10611 echo "fid $fid resolves to path $path (expected $expected)"
10615 # Make changes to filesystem
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10617 test_mkdir -p -c1 $DIR/$tdir/d2
10618 touch $DIR/$tdir/d2/$tfile
10619 touch $DIR/$tdir/d2/x1
10620 touch $DIR/$tdir/d2/x2
10621 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10622 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10624 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10625 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10626 error "check path $tdir/d2/$tfile failed"
10629 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10630 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10631 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10632 error "check path $tdir/d2/p/q/r/slink failed"
10634 # softlink to wrong file
10635 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10636 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10637 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10638 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10641 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10642 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10643 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10644 # fid2path dir/fsname should both work
10645 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10646 error "check path $tdir/d2/a/b/c/new_file failed"
10647 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10648 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10650 # hardlink count: check that there are 2 links
10651 # Doesnt work with CMD yet: 17935
10652 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10653 err17935 "expected 2 links"
10655 # hardlink indexing: remove the first link
10656 rm $DIR/$tdir/d2/p/q/r/hlink
10657 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10658 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10662 run_test 162 "path lookup sanity"
10665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10666 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10669 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10670 error "create striped dir failed"
10672 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10673 tail -n 1 | awk '{print $2}')
10674 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10676 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10677 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10680 for ((i=0;i<5;i++)); do
10681 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10682 error "get fid for f$i failed"
10683 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
10684 error "check path $tdir/striped_dir/f$i failed"
10686 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10687 error "get fid for d$i failed"
10688 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
10689 error "check path $tdir/striped_dir/d$i failed"
10694 run_test 162b "striped directory path lookup sanity"
10696 # LU-4239: Verify fid2path works with paths 100 or more directories deep
10698 test_mkdir $DIR/$tdir.local
10699 test_mkdir $DIR/$tdir.remote
10700 local lpath=$tdir.local
10701 local rpath=$tdir.remote
10703 for ((i = 0; i <= 101; i++)); do
10706 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
10707 error "get fid for local directory $DIR/$lpath failed"
10708 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
10709 error "check path for local directory $DIR/$lpath failed"
10712 test_mkdir $DIR/$rpath
10713 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
10714 error "get fid for remote directory $DIR/$rpath failed"
10715 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
10716 error "check path for remote directory $DIR/$rpath failed"
10721 run_test 162c "fid2path works with paths 100 or more directories deep"
10724 # do directio so as not to populate the page cache
10725 log "creating a 10 Mb file"
10726 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10727 log "starting reads"
10728 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10729 log "truncating the file"
10730 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10732 kill %+ || true # reads might have finished
10733 echo "wait until dd is finished"
10735 log "removing the temporary file"
10736 rm -rf $DIR/$tfile || error "tmp file removal failed"
10738 run_test 169 "parallel read and truncate should not deadlock"
10741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10742 $LCTL clear # bug 18514
10743 $LCTL debug_daemon start $TMP/${tfile}_log_good
10745 $LCTL debug_daemon stop
10746 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10747 error "sed failed to read log_good"
10749 $LCTL debug_daemon start $TMP/${tfile}_log_good
10751 $LCTL debug_daemon stop
10753 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10754 error "lctl df log_bad failed"
10756 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10757 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10759 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10760 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10762 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10763 error "bad_line good_line1 good_line2 are empty"
10765 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10766 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10767 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10769 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10770 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10771 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10773 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10774 error "bad_line_new good_line_new are empty"
10776 local expected_good=$((good_line1 + good_line2*2))
10778 rm -f $TMP/${tfile}*
10779 # LU-231, short malformed line may not be counted into bad lines
10780 if [ $bad_line -ne $bad_line_new ] &&
10781 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10782 error "expected $bad_line bad lines, but got $bad_line_new"
10786 if [ $expected_good -ne $good_line_new ]; then
10787 error "expected $expected_good good lines, but got $good_line_new"
10792 run_test 170 "test lctl df to handle corrupted log ====================="
10794 test_171() { # bug20592
10795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10796 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10797 $LCTL set_param fail_loc=0x50e
10798 $LCTL set_param fail_val=3000
10799 multiop_bg_pause $DIR/$tfile O_s || true
10801 kill -USR1 $MULTIPID
10805 if dmesg | grep "recursive fault"; then
10806 error "caught a recursive fault"
10808 $LCTL set_param fail_loc=0
10811 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10813 # it would be good to share it with obdfilter-survey/iokit-libecho code
10814 setup_obdecho_osc () {
10817 local obdfilter_name=$2
10818 echo "Creating new osc for $obdfilter_name on $ost_nid"
10819 # make sure we can find loopback nid
10820 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10822 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10823 ${obdfilter_name}_osc_UUID || rc=2; }
10824 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10825 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10829 cleanup_obdecho_osc () {
10830 local obdfilter_name=$1
10831 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10832 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10839 local pages=${3:-64}
10844 local obd_size=$(get_obd_size $node $OBD)
10845 local page_size=$(get_page_size $node)
10846 if [[ -n "$obd_size" ]]; then
10847 local new_count=$((obd_size / (pages * page_size / 1024)))
10848 [[ $new_count -ge $count ]] || count=$new_count
10851 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10852 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10854 if [ $rc -eq 0 ]; then
10855 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10856 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10858 echo "New object id is $id"
10859 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10861 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10862 "test_brw $count w v $pages $id" || rc=4; }
10863 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10865 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10866 "cleanup" || rc=5; }
10867 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10868 "detach" || rc=6; }
10869 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10875 remote_ost_nodsh && skip "remote OST with nodsh" && return
10877 local rmmod_local=0
10879 if ! module_loaded obdecho; then
10880 load_module obdecho/obdecho
10884 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10885 local host=$(lctl get_param -n osc.$osc.import |
10886 awk '/current_connection:/ {print $2}' )
10887 local target=$(lctl get_param -n osc.$osc.import |
10888 awk '/target:/ {print $2}' )
10889 target=${target%_UUID}
10891 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10892 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10893 [[ -n $target ]] && cleanup_obdecho_osc $target
10894 [ $rmmod_local -eq 1 ] && rmmod obdecho
10897 run_test 180a "test obdecho on osc"
10900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10901 remote_ost_nodsh && skip "remote OST with nodsh" && return
10903 local rmmod_remote=0
10905 do_facet ost1 "lsmod | grep -q obdecho || " \
10906 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10907 "modprobe obdecho; }" && rmmod_remote=1
10908 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10909 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10910 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10913 run_test 180b "test obdecho directly on obdfilter"
10915 test_180c() { # LU-2598
10916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10917 remote_ost_nodsh && skip "remote OST with nodsh" && return
10918 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10919 skip "Need MDS version at least 2.4.0" && return
10922 local rmmod_remote=false
10923 local pages=16384 # 64MB bulk I/O RPC size
10926 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10927 rmmod_remote=true || error "failed to load module obdecho"
10929 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10931 if [ -n "$target" ]; then
10932 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10934 echo "there is no obdfilter target on ost1"
10937 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10940 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10942 test_181() { # bug 22177
10943 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10944 # create enough files to index the directory
10945 createmany -o $DIR/$tdir/foobar 4000
10946 # print attributes for debug purpose
10949 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10951 # remove the files & current working dir
10952 unlinkmany $DIR/$tdir/foobar 4000
10954 kill -USR1 $MULTIPID
10956 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10959 run_test 181 "Test open-unlinked dir ========================"
10962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10963 # disable MDC RPC lock wouldn't crash client
10967 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10968 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10969 $LCTL set_param fail_loc=0x804
10971 for (( i=0; i < $tcount; i++ )) ; do
10972 mkdir $DIR/$tdir/$i
10973 createmany -o $DIR/$tdir/$i/f- $fcount &
10977 for (( i=0; i < $tcount; i++ )) ; do
10978 unlinkmany $DIR/$tdir/$i/f- $fcount &
10984 $LCTL set_param fail_loc=0
10986 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10988 test_183() { # LU-2275
10989 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10990 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10991 skip "Need MDS version at least 2.3.56" && return
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10994 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10995 echo aaa > $DIR/$tdir/$tfile
10997 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10998 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11000 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11001 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11003 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11005 # Flush negative dentry cache
11006 touch $DIR/$tdir/$tfile
11008 # We are not checking for any leaked references here, they'll
11009 # become evident next time we do cleanup with module unload.
11012 run_test 183 "No crash or request leak in case of strange dispositions ========"
11014 # test suite 184 is for LU-2016, LU-2017
11016 check_swap_layouts_support && return 0
11018 dir0=$DIR/$tdir/$testnum
11019 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11024 $SETSTRIPE -c1 $file1
11026 $SETSTRIPE -c2 $file2
11028 gen1=$($GETSTRIPE -g $file1)
11029 gen2=$($GETSTRIPE -g $file2)
11031 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11032 gen=$($GETSTRIPE -g $file1)
11033 [[ $gen1 != $gen ]] ||
11034 "Layout generation on $file1 does not change"
11035 gen=$($GETSTRIPE -g $file2)
11036 [[ $gen2 != $gen ]] ||
11037 "Layout generation on $file2 does not change"
11039 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11040 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11042 run_test 184a "Basic layout swap"
11045 check_swap_layouts_support && return 0
11047 dir0=$DIR/$tdir/$testnum
11048 mkdir -p $dir0 || error "creating dir $dir0"
11055 $SETSTRIPE -c1 $file1
11056 $SETSTRIPE -c2 $file2
11057 $SETSTRIPE -c1 $file3
11058 chown $RUNAS_ID $file3
11059 gen1=$($GETSTRIPE -g $file1)
11060 gen2=$($GETSTRIPE -g $file2)
11062 $LFS swap_layouts $dir1 $dir2 &&
11063 error "swap of directories layouts should fail"
11064 $LFS swap_layouts $dir1 $file1 &&
11065 error "swap of directory and file layouts should fail"
11066 $RUNAS $LFS swap_layouts $file1 $file2 &&
11067 error "swap of file we cannot write should fail"
11068 $LFS swap_layouts $file1 $file3 &&
11069 error "swap of file with different owner should fail"
11070 /bin/true # to clear error code
11072 run_test 184b "Forbidden layout swap (will generate errors)"
11075 check_swap_layouts_support && return 0
11077 local dir0=$DIR/$tdir/$testnum
11078 mkdir -p $dir0 || error "creating dir $dir0"
11080 local ref1=$dir0/ref1
11081 local ref2=$dir0/ref2
11082 local file1=$dir0/file1
11083 local file2=$dir0/file2
11084 # create a file large enough for the concurent test
11085 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11086 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11087 echo "ref file size: ref1($(stat -c %s $ref1))," \
11088 "ref2($(stat -c %s $ref2))"
11091 dd if=$ref1 of=$file1 bs=16k &
11094 # Make sure dd starts to copy file
11095 while [ ! -f $file1 ]; do sleep 0.1; done
11097 $LFS swap_layouts $file1 $file2
11100 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11101 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11103 # how many bytes copied before swapping layout
11104 local copied=$(stat -c %s $file2)
11105 local remaining=$(stat -c %s $ref1)
11106 remaining=$((remaining - copied))
11107 echo "Copied $copied bytes before swapping layout..."
11109 cmp -n $copied $file1 $ref2 | grep differ &&
11110 error "Content mismatch [0, $copied) of ref2 and file1"
11111 cmp -n $copied $file2 $ref1 ||
11112 error "Content mismatch [0, $copied) of ref1 and file2"
11113 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11114 error "Content mismatch [$copied, EOF) of ref1 and file1"
11117 rm -f $ref1 $ref2 $file1 $file2
11119 run_test 184c "Concurrent write and layout swap"
11122 check_swap_layouts_support && return 0
11123 [ -z "$(which getfattr 2>/dev/null)" ] &&
11124 skip "no getfattr command" && return 0
11126 local file1=$DIR/$tdir/$tfile-1
11127 local file2=$DIR/$tdir/$tfile-2
11128 local file3=$DIR/$tdir/$tfile-3
11132 mkdir -p $DIR/$tdir
11133 touch $file1 || error "create $file1 failed"
11134 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11135 error "create $file2 failed"
11136 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11137 error "create $file3 failed"
11138 lovea1=$($LFS getstripe $file1 | sed 1d)
11140 $LFS swap_layouts $file2 $file3 ||
11141 error "swap $file2 $file3 layouts failed"
11142 $LFS swap_layouts $file1 $file2 ||
11143 error "swap $file1 $file2 layouts failed"
11145 lovea2=$($LFS getstripe $file2 | sed 1d)
11146 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11148 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11149 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11151 run_test 184d "allow stripeless layouts swap"
11154 check_swap_layouts_support && return 0
11155 [ -z "$(which getfattr 2>/dev/null)" ] &&
11156 skip "no getfattr command" && return 0
11158 local file1=$DIR/$tdir/$tfile-1
11159 local file2=$DIR/$tdir/$tfile-2
11160 local file3=$DIR/$tdir/$tfile-3
11163 mkdir -p $DIR/$tdir
11164 touch $file1 || error "create $file1 failed"
11165 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11166 error "create $file2 failed"
11167 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11168 error "create $file3 failed"
11170 $LFS swap_layouts $file1 $file2 ||
11171 error "swap $file1 $file2 layouts failed"
11173 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11174 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11176 echo 123 > $file1 || error "Should be able to write into $file1"
11178 $LFS swap_layouts $file1 $file3 ||
11179 error "swap $file1 $file3 layouts failed"
11181 echo 123 > $file1 || error "Should be able to write into $file1"
11183 rm -rf $file1 $file2 $file3
11185 run_test 184e "Recreate layout after stripeless layout swaps"
11187 test_185() { # LU-2441
11188 # LU-3553 - no volatile file support in old servers
11189 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11190 { skip "Need MDS version at least 2.3.60"; return 0; }
11192 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11193 touch $DIR/$tdir/spoo
11194 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11195 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11196 error "cannot create/write a volatile file"
11197 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11198 error "FID is still valid after close"
11200 multiop_bg_pause $DIR/$tdir vVw4096_c
11207 # assume that the next FID for this client is sequential, since stdout
11208 # is unfortunately eaten by multiop_bg_pause
11209 local n=$((${fidv[1]} + 1))
11210 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11211 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11212 error "FID is missing before close"
11213 kill -USR1 $multi_pid
11214 # 1 second delay, so if mtime change we will see it
11216 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11217 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11219 run_test 185 "Volatile file support"
11222 local dir0=$DIR/$tdir/$testnum
11223 mkdir -p $dir0 || error "creating dir $dir0"
11225 local file=$dir0/file1
11226 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11227 local dv1=$($LFS data_version $file)
11228 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11229 local dv2=$($LFS data_version $file)
11230 [[ $dv1 != $dv2 ]] ||
11231 error "data version did not change on write $dv1 == $dv2"
11236 run_test 187a "Test data version change"
11239 local dir0=$DIR/$tdir/$testnum
11240 mkdir -p $dir0 || error "creating dir $dir0"
11242 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11243 [[ ${DV[0]} != ${DV[1]} ]] ||
11244 error "data version did not change on write"\
11245 " ${DV[0]} == ${DV[1]}"
11250 run_test 187b "Test data version change on volatile file"
11253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11254 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11256 local POOL=${POOL:-cea1}
11257 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11258 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11261 local last_ost=$(($OSTCOUNT - 1))
11263 local ost_list=$(seq $first_ost $ost_step $last_ost)
11264 local ost_range="$first_ost $last_ost $ost_step"
11265 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11266 local file_dir=$POOL_ROOT/file_tst
11267 local subdir=$test_path/subdir
11271 # former test_200a test_200b
11272 pool_add $POOL || { rc=$? ; break; }
11273 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11274 # former test_200c test_200d
11275 mkdir -p $test_path
11276 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11277 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11279 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11280 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11281 || { rc=$? ; break; }
11282 # former test_200e test_200f
11283 local files=$((OSTCOUNT*3))
11284 pool_alloc_files $POOL $test_path $files "$ost_list" \
11285 || { rc=$? ; break; }
11286 pool_create_files $POOL $file_dir $files "$ost_list" \
11287 || { rc=$? ; break; }
11288 # former test_200g test_200h
11289 pool_lfs_df $POOL || { rc=$? ; break; }
11290 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11292 # former test_201a test_201b test_201c
11293 pool_remove_first_target $POOL || { rc=$? ; break; }
11295 local f=$test_path/$tfile
11296 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11297 pool_remove $POOL $f || { rc=$? ; break; }
11304 run_test 200 "OST pools"
11306 # usage: default_attr <count | size | offset>
11308 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11311 # usage: check_default_stripe_attr
11312 check_default_stripe_attr() {
11313 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11315 --stripe-count|--count)
11316 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11317 --stripe-size|--size)
11318 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11319 --stripe-index|--index)
11322 error "unknown getstripe attr '$1'"
11325 [ $ACTUAL != $EXPECTED ] &&
11326 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11330 test_mkdir -p $DIR/$tdir
11331 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11333 check_default_stripe_attr --stripe-count
11334 check_default_stripe_attr --stripe-size
11335 check_default_stripe_attr --stripe-index
11339 run_test 204a "Print default stripe attributes ================="
11342 test_mkdir -p $DIR/$tdir
11343 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11345 check_default_stripe_attr --stripe-size
11346 check_default_stripe_attr --stripe-index
11350 run_test 204b "Print default stripe size and offset ==========="
11353 test_mkdir -p $DIR/$tdir
11354 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11356 check_default_stripe_attr --stripe-count
11357 check_default_stripe_attr --stripe-index
11361 run_test 204c "Print default stripe count and offset ==========="
11364 test_mkdir -p $DIR/$tdir
11365 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11367 check_default_stripe_attr --stripe-count
11368 check_default_stripe_attr --stripe-size
11372 run_test 204d "Print default stripe count and size ============="
11375 test_mkdir -p $DIR/$tdir
11376 $SETSTRIPE -d $DIR/$tdir
11378 check_default_stripe_attr --stripe-count --raw
11379 check_default_stripe_attr --stripe-size --raw
11380 check_default_stripe_attr --stripe-index --raw
11384 run_test 204e "Print raw stripe attributes ================="
11387 test_mkdir -p $DIR/$tdir
11388 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11390 check_default_stripe_attr --stripe-size --raw
11391 check_default_stripe_attr --stripe-index --raw
11395 run_test 204f "Print raw stripe size and offset ==========="
11398 test_mkdir -p $DIR/$tdir
11399 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11401 check_default_stripe_attr --stripe-count --raw
11402 check_default_stripe_attr --stripe-index --raw
11406 run_test 204g "Print raw stripe count and offset ==========="
11409 test_mkdir -p $DIR/$tdir
11410 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11412 check_default_stripe_attr --stripe-count --raw
11413 check_default_stripe_attr --stripe-size --raw
11417 run_test 204h "Print raw stripe count and size ============="
11419 # Figure out which job scheduler is being used, if any,
11420 # or use a fake one
11421 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11422 JOBENV=SLURM_JOB_ID
11423 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11425 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11427 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11428 JOBENV=LOADL_STEP_ID
11429 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11435 verify_jobstats() {
11439 # clear old jobstats
11440 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11441 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11443 # use a new JobID for this test, or we might see an old one
11444 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11448 log "Using JobID environment variable $JOBENV=$JOBVAL"
11450 if [ $JOBENV = "FAKE_JOBID" ]; then
11451 FAKE_JOBID=$JOBVAL $cmd
11456 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11457 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11458 do_facet $FACET lctl get_param mdt.*.job_stats |
11459 grep $JOBVAL || error "No job stats found on MDT $FACET"
11461 if [ "$target" = "ost" -o "$target" = "both" ]; then
11463 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11464 grep $JOBVAL || error "No job stats found on OST $FACET"
11470 NEW_JOBENV=${1:-$OLD_JOBENV}
11471 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11472 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11475 test_205() { # Job stats
11476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11477 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11478 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11479 skip "Server doesn't support jobstats" && return 0
11480 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11483 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11484 if [ $OLD_JOBENV != $JOBENV ]; then
11485 jobstats_set $JOBENV
11486 trap jobstats_set EXIT
11489 local user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11490 changelog_register -n)
11491 echo "Registered as changelog user $user"
11494 cmd="mkdir $DIR/$tfile"
11495 verify_jobstats "$cmd" "mdt"
11497 cmd="rm -fr $DIR/$tfile"
11498 verify_jobstats "$cmd" "mdt"
11500 cmd="mknod $DIR/$tfile c 1 3"
11501 verify_jobstats "$cmd" "mdt"
11503 cmd="rm -f $DIR/$tfile"
11504 verify_jobstats "$cmd" "mdt"
11506 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11507 verify_jobstats "$cmd" "mdt"
11509 cmd="touch $DIR/$tfile"
11510 verify_jobstats "$cmd" "both"
11512 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11513 verify_jobstats "$cmd" "ost"
11515 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11516 verify_jobstats "$cmd" "ost"
11518 cmd="$TRUNCATE $DIR/$tfile 0"
11519 verify_jobstats "$cmd" "both"
11521 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11522 verify_jobstats "$cmd" "mdt"
11524 # Ensure that jobid are present in changelog (if supported by MDS)
11525 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11527 $LFS changelog $MDT0 | tail -9
11528 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11529 [ $jobids -eq 9 ] ||
11530 error "Wrong changelog jobid count $jobids != 9"
11534 jobstats_set $JOBENV
11536 $LFS changelog $MDT0 | tail -1
11537 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11538 [ $jobids -eq 0 ] ||
11539 error "Unexpected jobids when jobid_var=$JOBENV"
11543 rm -f $DIR/jobstats_test_rename
11545 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11547 run_test 205 "Verify job stats"
11549 # LU-1480, LU-1773 and LU-1657
11551 mkdir -p $DIR/$tdir
11552 $SETSTRIPE -c -1 $DIR/$tdir
11553 #define OBD_FAIL_LOV_INIT 0x1403
11554 $LCTL set_param fail_loc=0xa0001403
11555 $LCTL set_param fail_val=1
11556 touch $DIR/$tdir/$tfile || true
11558 run_test 206 "fail lov_init_raid0() doesn't lbug"
11561 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11562 local fsz=`stat -c %s $DIR/$tfile`
11563 cancel_lru_locks mdc
11565 # do not return layout in getattr intent
11566 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11567 $LCTL set_param fail_loc=0x170
11568 local sz=`stat -c %s $DIR/$tfile`
11570 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11574 run_test 207a "can refresh layout at glimpse"
11577 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11578 local cksum=`md5sum $DIR/$tfile`
11579 local fsz=`stat -c %s $DIR/$tfile`
11580 cancel_lru_locks mdc
11581 cancel_lru_locks osc
11583 # do not return layout in getattr intent
11584 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11585 $LCTL set_param fail_loc=0x171
11587 # it will refresh layout after the file is opened but before read issues
11588 echo checksum is "$cksum"
11589 echo "$cksum" |md5sum -c --quiet || error "file differs"
11593 run_test 207b "can refresh layout at open"
11596 # FIXME: in this test suite, only RD lease is used. This is okay
11597 # for now as only exclusive open is supported. After generic lease
11598 # is done, this test suite should be revised. - Jinshan
11600 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11601 { skip "Need MDS version at least 2.4.52"; return 0; }
11602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11604 echo "==== test 1: verify get lease work"
11605 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11607 echo "==== test 2: verify lease can be broken by upcoming open"
11608 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11612 $MULTIOP $DIR/$tfile oO_RDONLY:c
11613 kill -USR1 $PID && wait $PID || error "break lease error"
11615 echo "==== test 3: verify lease can't be granted if an open already exists"
11616 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11620 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11621 kill -USR1 $PID && wait $PID || error "open file error"
11623 echo "==== test 4: lease can sustain over recovery"
11624 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11630 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11632 echo "==== test 5: lease broken can't be regained by replay"
11633 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11637 # open file to break lease and then recovery
11638 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11641 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11645 run_test 208 "Exclusive open"
11648 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11649 skip_env "must have disp_stripe" && return
11652 sync; sleep 5; sync;
11654 echo 3 > /proc/sys/vm/drop_caches
11655 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11657 # open/close 500 times
11658 for i in $(seq 500); do
11662 echo 3 > /proc/sys/vm/drop_caches
11663 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11665 echo "before: $req_before, after: $req_after"
11666 [ $((req_after - req_before)) -ge 300 ] &&
11667 error "open/close requests are not freed"
11670 run_test 209 "read-only open/close requests should be freed promptly"
11674 size=$((size % 8192 + 1))
11675 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11676 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11677 rm -f $DIR/f212 $DIR/f212.xyz
11679 run_test 212 "Sendfile test ============================================"
11682 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11683 cancel_lru_locks osc
11684 lctl set_param fail_loc=0x8000040f
11685 # generate a read lock
11686 cat $DIR/$tfile > /dev/null
11687 # write to the file, it will try to cancel the above read lock.
11688 cat /etc/hosts >> $DIR/$tfile
11690 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11692 test_214() { # for bug 20133
11693 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11694 for (( i=0; i < 340; i++ )) ; do
11695 touch $DIR/$tdir/d214c/a$i
11698 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11699 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11700 ls $DIR/d214c || error "ls $DIR/d214c failed"
11701 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11702 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11704 run_test 214 "hash-indexed directory test - bug 20133"
11706 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11707 create_lnet_proc_files() {
11708 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
11709 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11711 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11712 rm -f "$TMP/lnet_$1.sys_tmp"
11715 # counterpart of create_lnet_proc_files
11716 remove_lnet_proc_files() {
11717 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11720 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11721 # 3rd arg as regexp for body
11722 check_lnet_proc_stats() {
11723 local l=$(cat "$TMP/lnet_$1" |wc -l)
11724 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11726 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11729 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11730 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11731 # optional and can be regexp for 2nd line (lnet.routes case)
11732 check_lnet_proc_entry() {
11733 local blp=2 # blp stands for 'position of 1st line of body'
11734 [ -z "$5" ] || blp=3 # lnet.routes case
11736 local l=$(cat "$TMP/lnet_$1" |wc -l)
11737 # subtracting one from $blp because the body can be empty
11738 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11740 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11741 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11743 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11744 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11746 # bail out if any unexpected line happened
11747 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11748 [ "$?" != 0 ] || error "$2 misformatted"
11751 test_215() { # for bugs 18102, 21079, 21517
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11753 local N='(0|[1-9][0-9]*)' # non-negative numeric
11754 local P='[1-9][0-9]*' # positive numeric
11755 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11756 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11757 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11758 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11760 local L1 # regexp for 1st line
11761 local L2 # regexp for 2nd line (optional)
11762 local BR # regexp for the rest (body)
11764 # lnet.stats should look as 11 space-separated non-negative numerics
11765 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11766 create_lnet_proc_files "stats"
11767 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11768 remove_lnet_proc_files "stats"
11770 # lnet.routes should look like this:
11771 # Routing disabled/enabled
11772 # net hops priority state router
11773 # where net is a string like tcp0, hops > 0, priority >= 0,
11774 # state is up/down,
11775 # router is a string like 192.168.1.1@tcp2
11776 L1="^Routing (disabled|enabled)$"
11777 L2="^net +hops +priority +state +router$"
11778 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11779 create_lnet_proc_files "routes"
11780 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11781 remove_lnet_proc_files "routes"
11783 # lnet.routers should look like this:
11784 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11785 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11786 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11787 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11788 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11789 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11790 create_lnet_proc_files "routers"
11791 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11792 remove_lnet_proc_files "routers"
11794 # lnet.peers should look like this:
11795 # nid refs state last max rtr min tx min queue
11796 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11797 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11798 # numeric (0 or >0 or <0), queue >= 0.
11799 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11800 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11801 create_lnet_proc_files "peers"
11802 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11803 remove_lnet_proc_files "peers"
11805 # lnet.buffers should look like this:
11806 # pages count credits min
11807 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11808 L1="^pages +count +credits +min$"
11809 BR="^ +$N +$N +$I +$I$"
11810 create_lnet_proc_files "buffers"
11811 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11812 remove_lnet_proc_files "buffers"
11814 # lnet.nis should look like this:
11815 # nid status alive refs peer rtr max tx min
11816 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11817 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11818 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11819 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11820 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11821 create_lnet_proc_files "nis"
11822 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11823 remove_lnet_proc_files "nis"
11825 # can we successfully write to lnet.stats?
11826 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
11827 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11829 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
11831 test_216() { # bug 20317
11832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11833 remote_ost_nodsh && skip "remote OST with nodsh" && return
11836 local facets=$(get_facets OST)
11837 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11839 save_lustre_params client "osc.*.contention_seconds" > $p
11840 save_lustre_params $facets \
11841 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11842 save_lustre_params $facets \
11843 "ldlm.namespaces.filter-*.contended_locks" >> $p
11844 save_lustre_params $facets \
11845 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11848 # agressive lockless i/o settings
11849 for node in $(osts_nodes); do
11850 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'
11852 lctl set_param -n osc.*.contention_seconds 60
11854 $DIRECTIO write $DIR/$tfile 0 10 4096
11855 $CHECKSTAT -s 40960 $DIR/$tfile
11857 # disable lockless i/o
11858 for node in $(osts_nodes); do
11859 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11861 lctl set_param -n osc.*.contention_seconds 0
11864 dd if=/dev/zero of=$DIR/$tfile count=0
11865 $CHECKSTAT -s 0 $DIR/$tfile
11867 restore_lustre_params <$p
11871 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11873 test_217() { # bug 22430
11874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11878 for node in $(nodes_list); do
11879 nid=$(host_nids_address $node $NETTYPE)
11880 if [[ $nid = *-* ]] ; then
11881 echo "lctl ping $nid@$NETTYPE"
11882 lctl ping $nid@$NETTYPE
11884 echo "skipping $node (no hyphen detected)"
11888 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11891 # do directio so as not to populate the page cache
11892 log "creating a 10 Mb file"
11893 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11894 log "starting reads"
11895 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11896 log "truncating the file"
11897 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11899 kill %+ || true # reads might have finished
11900 echo "wait until dd is finished"
11902 log "removing the temporary file"
11903 rm -rf $DIR/$tfile || error "tmp file removal failed"
11905 run_test 218 "parallel read and truncate should not deadlock ======================="
11908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11909 # write one partial page
11910 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11911 # set no grant so vvp_io_commit_write will do sync write
11912 $LCTL set_param fail_loc=0x411
11913 # write a full page at the end of file
11914 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11916 $LCTL set_param fail_loc=0
11917 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11918 $LCTL set_param fail_loc=0x411
11919 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11922 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11923 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11925 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11927 test_220() { #LU-325
11928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11929 remote_ost_nodsh && skip "remote OST with nodsh" && return
11932 test_mkdir -p $DIR/$tdir
11933 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11934 awk '{print $2}' | sed -e 's/_UUID$//')
11937 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11938 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11939 osc.$mdtosc_proc1.prealloc_last_id)
11940 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11941 osc.$mdtosc_proc1.prealloc_next_id)
11945 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11946 #define OBD_FAIL_OST_ENOINO 0x229
11947 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11948 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11949 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11951 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11953 MDSOBJS=$((last_id - next_id))
11954 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11956 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11957 echo "OST still has $count kbytes free"
11959 echo "create $MDSOBJS files @next_id..."
11960 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11962 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11963 osc.$mdtosc_proc1.prealloc_last_id)
11964 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11965 osc.$mdtosc_proc1.prealloc_next_id)
11967 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11972 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11973 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11975 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11976 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11977 echo "unlink $MDSOBJS files @$next_id..."
11978 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11980 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11984 dd if=`which date` of=$MOUNT/date oflag=sync
11985 chmod +x $MOUNT/date
11987 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11988 $LCTL set_param fail_loc=0x80001401
11990 $MOUNT/date > /dev/null
11993 run_test 221 "make sure fault and truncate race to not cause OOM"
11996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11998 test_mkdir -p $DIR/$tdir
11999 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12000 createmany -o $DIR/$tdir/$tfile 10
12001 cancel_lru_locks mdc
12002 cancel_lru_locks osc
12003 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12004 $LCTL set_param fail_loc=0x31a
12005 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12006 $LCTL set_param fail_loc=0
12009 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12014 test_mkdir -p $DIR/$tdir
12015 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12016 createmany -o $DIR/$tdir/$tfile 10
12017 cancel_lru_locks mdc
12018 cancel_lru_locks osc
12019 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12020 $LCTL set_param fail_loc=0x31a
12021 rm -r $DIR/$tdir || "AGL for rmdir failed"
12022 $LCTL set_param fail_loc=0
12024 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12029 test_mkdir -p $DIR/$tdir
12030 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12031 createmany -o $DIR/$tdir/$tfile 10
12032 cancel_lru_locks mdc
12033 cancel_lru_locks osc
12034 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12035 $LCTL set_param fail_loc=0x31b
12036 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12037 $LCTL set_param fail_loc=0
12040 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12042 test_224a() { # LU-1039, MRP-303
12043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12044 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12045 $LCTL set_param fail_loc=0x508
12046 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12047 $LCTL set_param fail_loc=0
12050 run_test 224a "Don't panic on bulk IO failure"
12052 test_224b() { # LU-1039, MRP-303
12053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12054 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12055 cancel_lru_locks osc
12056 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12057 $LCTL set_param fail_loc=0x515
12058 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12059 $LCTL set_param fail_loc=0
12062 run_test 224b "Don't panic on bulk IO failure"
12064 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12067 if [ -z ${MDSSURVEY} ]; then
12068 skip_env "mds-survey not found" && return
12071 [ $MDSCOUNT -ge 2 ] &&
12072 skip "skipping now for more than one MDT" && return
12074 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12075 { skip "Need MDS version at least 2.2.51"; return; }
12077 local mds=$(facet_host $SINGLEMDS)
12078 local target=$(do_nodes $mds 'lctl dl' | \
12079 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12081 local cmd1="file_count=1000 thrhi=4"
12082 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12083 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12084 local cmd="$cmd1 $cmd2 $cmd3"
12086 rm -f ${TMP}/mds_survey*
12088 eval $cmd || error "mds-survey with zero-stripe failed"
12089 cat ${TMP}/mds_survey*
12090 rm -f ${TMP}/mds_survey*
12092 run_test 225a "Metadata survey sanity with zero-stripe"
12095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12097 if [ -z ${MDSSURVEY} ]; then
12098 skip_env "mds-survey not found" && return
12100 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12101 { skip "Need MDS version at least 2.2.51"; return; }
12103 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12104 skip_env "Need to mount OST to test" && return
12107 [ $MDSCOUNT -ge 2 ] &&
12108 skip "skipping now for more than one MDT" && return
12109 local mds=$(facet_host $SINGLEMDS)
12110 local target=$(do_nodes $mds 'lctl dl' | \
12111 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12113 local cmd1="file_count=1000 thrhi=4"
12114 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12115 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12116 local cmd="$cmd1 $cmd2 $cmd3"
12118 rm -f ${TMP}/mds_survey*
12120 eval $cmd || error "mds-survey with stripe_count failed"
12121 cat ${TMP}/mds_survey*
12122 rm -f ${TMP}/mds_survey*
12124 run_test 225b "Metadata survey sanity with stripe_count = 1"
12126 mcreate_path2fid () {
12132 local path=$DIR/$tdir/$name
12137 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12138 error "cannot create $desc"
12140 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12142 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12144 fid_path=$($LFS fid2path $MOUNT $fid)
12146 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12148 [ "$path" == "$fid_path" ] ||
12149 error "fid2path returned $fid_path, expected $path"
12151 echo "pass with $path and $fid"
12156 mkdir -p $DIR/$tdir
12158 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12159 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12160 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12161 mcreate_path2fid 0040666 0 0 dir "directory"
12162 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12163 mcreate_path2fid 0100666 0 0 file "regular file"
12164 mcreate_path2fid 0120666 0 0 link "symbolic link"
12165 mcreate_path2fid 0140666 0 0 sock "socket"
12167 run_test 226a "call path2fid and fid2path on files of all type"
12170 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12174 mkdir -p $DIR/$tdir
12175 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12176 error "create remote directory failed"
12177 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12178 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12179 "character special file (null)"
12180 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12181 "character special file (no device)"
12182 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12183 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12184 "block special file (loop)"
12185 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12186 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12187 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12189 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12191 # LU-1299 Executing or running ldd on a truncated executable does not
12192 # cause an out-of-memory condition.
12194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12195 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12196 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12197 chmod +x $MOUNT/date
12199 $MOUNT/date > /dev/null
12200 ldd $MOUNT/date > /dev/null
12203 run_test 227 "running truncated executable does not cause OOM"
12205 # LU-1512 try to reuse idle OI blocks
12207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12208 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12209 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12210 skip "non-ldiskfs backend" && return
12212 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12213 local myDIR=$DIR/$tdir
12216 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12217 $LCTL set_param fail_loc=0x80001002
12218 createmany -o $myDIR/t- 10000
12219 $LCTL set_param fail_loc=0
12220 # The guard is current the largest FID holder
12222 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12224 local IDX=$(($SEQ % 64))
12226 do_facet $SINGLEMDS sync
12227 # Make sure journal flushed.
12229 local blk1=$(do_facet $SINGLEMDS \
12230 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12231 grep Blockcount | awk '{print $4}')
12233 # Remove old files, some OI blocks will become idle.
12234 unlinkmany $myDIR/t- 10000
12235 # Create new files, idle OI blocks should be reused.
12236 createmany -o $myDIR/t- 2000
12237 do_facet $SINGLEMDS sync
12238 # Make sure journal flushed.
12240 local blk2=$(do_facet $SINGLEMDS \
12241 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12242 grep Blockcount | awk '{print $4}')
12244 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12246 run_test 228a "try to reuse idle OI blocks"
12249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12250 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12251 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12252 skip "non-ldiskfs backend" && return
12254 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12255 local myDIR=$DIR/$tdir
12258 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12259 $LCTL set_param fail_loc=0x80001002
12260 createmany -o $myDIR/t- 10000
12261 $LCTL set_param fail_loc=0
12262 # The guard is current the largest FID holder
12264 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12266 local IDX=$(($SEQ % 64))
12268 do_facet $SINGLEMDS sync
12269 # Make sure journal flushed.
12271 local blk1=$(do_facet $SINGLEMDS \
12272 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12273 grep Blockcount | awk '{print $4}')
12275 # Remove old files, some OI blocks will become idle.
12276 unlinkmany $myDIR/t- 10000
12279 stop $SINGLEMDS || error "Fail to stop MDT."
12281 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12283 df $MOUNT || error "Fail to df."
12284 # Create new files, idle OI blocks should be reused.
12285 createmany -o $myDIR/t- 2000
12286 do_facet $SINGLEMDS sync
12287 # Make sure journal flushed.
12289 local blk2=$(do_facet $SINGLEMDS \
12290 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12291 grep Blockcount | awk '{print $4}')
12293 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12295 run_test 228b "idle OI blocks can be reused after MDT restart"
12299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12300 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12301 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12302 skip "non-ldiskfs backend" && return
12304 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12305 local myDIR=$DIR/$tdir
12308 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12309 $LCTL set_param fail_loc=0x80001002
12310 # 20000 files can guarantee there are index nodes in the OI file
12311 createmany -o $myDIR/t- 20000
12312 $LCTL set_param fail_loc=0
12313 # The guard is current the largest FID holder
12315 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12317 local IDX=$(($SEQ % 64))
12319 do_facet $SINGLEMDS sync
12320 # Make sure journal flushed.
12322 local blk1=$(do_facet $SINGLEMDS \
12323 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12324 grep Blockcount | awk '{print $4}')
12326 # Remove old files, some OI blocks will become idle.
12327 unlinkmany $myDIR/t- 20000
12329 # The OI file should become empty now
12331 # Create new files, idle OI blocks should be reused.
12332 createmany -o $myDIR/t- 2000
12333 do_facet $SINGLEMDS sync
12334 # Make sure journal flushed.
12336 local blk2=$(do_facet $SINGLEMDS \
12337 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12338 grep Blockcount | awk '{print $4}')
12340 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12342 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12344 test_229() { # LU-2482, LU-3448
12345 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12346 skip "No HSM support on MDS of $(get_lustre_version)," \
12347 "need 2.4.53 at least" && return
12348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12349 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12353 # Create a file with a released layout and stripe count 2.
12354 $MULTIOP $DIR/$tfile H2c ||
12355 error "failed to create file with released layout"
12357 $GETSTRIPE -v $DIR/$tfile
12359 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12360 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12362 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12363 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12364 stat $DIR/$tfile || error "failed to stat released file"
12366 chown $RUNAS_ID $DIR/$tfile ||
12367 error "chown $RUNAS_ID $DIR/$tfile failed"
12369 chgrp $RUNAS_ID $DIR/$tfile ||
12370 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12372 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12373 rm $DIR/$tfile || error "failed to remove released file"
12375 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12379 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12382 mkdir -p $DIR/$tdir/test_230_local
12383 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12384 [ $mdt_idx -ne 0 ] &&
12385 error "create local directory on wrong MDT $mdt_idx"
12387 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12388 error "create remote directory failed"
12389 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12390 [ $mdt_idx -ne $MDTIDX ] &&
12391 error "create remote directory on wrong MDT $mdt_idx"
12393 createmany -o $DIR/$tdir/test_230/t- 10 ||
12394 error "create files on remote directory failed"
12395 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12396 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12397 rm -r $DIR/$tdir || error "unlink remote directory failed"
12399 run_test 230a "Create remote directory and files under the remote directory"
12402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12403 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12410 local migrate_dir=$DIR/$tdir/migrate_dir
12411 local other_dir=$DIR/$tdir/other_dir
12413 mkdir -p $migrate_dir
12414 mkdir -p $other_dir
12415 for ((i=0; i<10; i++)); do
12416 mkdir -p $migrate_dir/dir_${i}
12417 createmany -o $migrate_dir/dir_${i}/f 10 ||
12418 error "create files under remote dir failed $i"
12421 cp /etc/passwd $migrate_dir/$tfile
12422 cp /etc/passwd $other_dir/$tfile
12423 chattr +SAD $migrate_dir
12424 chattr +SAD $migrate_dir/$tfile
12426 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12427 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12428 local old_dir_mode=$(stat -c%f $migrate_dir)
12429 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12431 mkdir -p $migrate_dir/dir_default_stripe2
12432 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12433 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12435 mkdir -p $other_dir
12436 ln $migrate_dir/$tfile $other_dir/luna
12437 ln $migrate_dir/$tfile $migrate_dir/sofia
12438 ln $other_dir/$tfile $migrate_dir/david
12439 ln -s $migrate_dir/$tfile $other_dir/zachary
12440 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12441 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12443 $LFS mv -v -M $MDTIDX $migrate_dir ||
12444 error "migrate remote dir error"
12446 echo "migratate to MDT1, then checking.."
12447 for ((i = 0; i < 10; i++)); do
12448 for file in $(find $migrate_dir/dir_${i}); do
12449 mdt_index=$($LFS getstripe -M $file)
12450 [ $mdt_index == $MDTIDX ] ||
12451 error "$file is not on MDT${MDTIDX}"
12455 # the multiple link file should still in MDT0
12456 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12457 [ $mdt_index == 0 ] ||
12458 error "$file is not on MDT${MDTIDX}"
12460 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12461 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12462 error " expect $old_dir_flag get $new_dir_flag"
12464 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12465 [ "$old_file_flag" = "$new_file_flag" ] ||
12466 error " expect $old_file_flag get $new_file_flag"
12468 local new_dir_mode=$(stat -c%f $migrate_dir)
12469 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12470 error "expect mode $old_dir_mode get $new_dir_mode"
12472 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12473 [ "$old_file_mode" = "$new_file_mode" ] ||
12474 error "expect mode $old_file_mode get $new_file_mode"
12476 diff /etc/passwd $migrate_dir/$tfile ||
12477 error "$tfile different after migration"
12479 diff /etc/passwd $other_dir/luna ||
12480 error "luna different after migration"
12482 diff /etc/passwd $migrate_dir/sofia ||
12483 error "sofia different after migration"
12485 diff /etc/passwd $migrate_dir/david ||
12486 error "david different after migration"
12488 diff /etc/passwd $other_dir/zachary ||
12489 error "zachary different after migration"
12491 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12492 error "${tfile}_ln different after migration"
12494 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12495 error "${tfile}_ln_other different after migration"
12497 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12498 [ $stripe_count = 2 ] ||
12499 error "dir strpe_count $d != 2 after migration."
12501 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12502 [ $stripe_count = 2 ] ||
12503 error "file strpe_count $d != 2 after migration."
12505 #migrate back to MDT0
12507 $LFS mv -v -M $MDTIDX $migrate_dir ||
12508 error "migrate remote dir error"
12510 echo "migrate back to MDT0, checking.."
12511 for file in $(find $migrate_dir); do
12512 mdt_index=$($LFS getstripe -M $file)
12513 [ $mdt_index == $MDTIDX ] ||
12514 error "$file is not on MDT${MDTIDX}"
12517 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12518 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12519 error " expect $old_dir_flag get $new_dir_flag"
12521 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12522 [ "$old_file_flag" = "$new_file_flag" ] ||
12523 error " expect $old_file_flag get $new_file_flag"
12525 local new_dir_mode=$(stat -c%f $migrate_dir)
12526 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12527 error "expect mode $old_dir_mode get $new_dir_mode"
12529 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12530 [ "$old_file_mode" = "$new_file_mode" ] ||
12531 error "expect mode $old_file_mode get $new_file_mode"
12533 diff /etc/passwd ${migrate_dir}/$tfile ||
12534 error "$tfile different after migration"
12536 diff /etc/passwd ${other_dir}/luna ||
12537 error "luna different after migration"
12539 diff /etc/passwd ${migrate_dir}/sofia ||
12540 error "sofia different after migration"
12542 diff /etc/passwd ${other_dir}/zachary ||
12543 error "zachary different after migration"
12545 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12546 error "${tfile}_ln different after migration"
12548 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12549 error "${tfile}_ln_other different after migration"
12551 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12552 [ $stripe_count = 2 ] ||
12553 error "dir strpe_count $d != 2 after migration."
12555 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12556 [ $stripe_count = 2 ] ||
12557 error "file strpe_count $d != 2 after migration."
12559 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12561 run_test 230b "migrate directory"
12564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12565 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12570 #If migrating directory fails in the middle, all entries of
12571 #the directory is still accessiable.
12572 mkdir -p $DIR/$tdir
12574 createmany -o $DIR/$tdir/f 10 ||
12575 error "create files under ${tdir} failed"
12577 #failed after migrating 5 entries
12578 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12579 do_facet mds1 lctl set_param fail_loc=0x20001801
12580 do_facet mds1 lctl set_param fail_val=5
12581 local t=$(ls $DIR/$tdir | wc -l)
12582 $LFS mv --mdt-index $MDTIDX $DIR/$tdir &&
12583 error "migrate should fail after 5 entries"
12584 local u=$(ls $DIR/$tdir | wc -l)
12585 [ "$u" == "$t" ] || error "$u != $t during migration"
12587 for file in $(find $DIR/$tdir); do
12588 stat $file || error "stat $file failed"
12591 do_facet mds1 lctl set_param fail_loc=0
12592 do_facet mds1 lctl set_param fail_val=0
12594 $LFS mv -M $MDTIDX $DIR/$tdir ||
12595 error "migrate open files should failed with open files"
12597 echo "Finish migration, then checking.."
12598 for file in $(find $DIR/$tdir); do
12599 mdt_index=$($LFS getstripe -M $file)
12600 [ $mdt_index == $MDTIDX ] ||
12601 error "$file is not on MDT${MDTIDX}"
12604 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12606 run_test 230c "check directory accessiblity if migration is failed"
12609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12610 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12616 mkdir -p $DIR/$tdir
12618 for ((i=0; i<100; i++)); do
12619 mkdir -p $DIR/$tdir/dir_${i}
12620 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12621 error "create files under remote dir failed $i"
12624 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12626 echo "Finish migration, then checking.."
12627 for file in $(find $DIR/$tdir); do
12628 mdt_index=$($LFS getstripe -M $file)
12629 [ $mdt_index == $MDTIDX ] ||
12630 error "$file is not on MDT${MDTIDX}"
12633 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12635 run_test 230d "check migrate big directory"
12639 # For simplicity this test assumes that max_pages_per_rpc
12640 # is the same across all OSCs
12641 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12642 local bulk_size=$((max_pages * 4096))
12644 mkdir -p $DIR/$tdir
12646 # clear the OSC stats
12647 $LCTL set_param osc.*.stats=0 &>/dev/null
12649 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12650 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12651 oflag=direct &>/dev/null || error "dd failed"
12653 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12654 if [ x$nrpcs != "x1" ]; then
12655 error "found $nrpc ost_write RPCs, not 1 as expected"
12658 # Drop the OSC cache, otherwise we will read from it
12659 cancel_lru_locks osc
12661 # clear the OSC stats
12662 $LCTL set_param osc.*.stats=0 &>/dev/null
12664 # Client reads $bulk_size.
12665 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12666 iflag=direct &>/dev/null || error "dd failed"
12668 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12669 if [ x$nrpcs != "x1" ]; then
12670 error "found $nrpc ost_read RPCs, not 1 as expected"
12673 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12676 mkdir -p $DIR/$tdir
12678 for i in {0..1023}; do
12679 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12680 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12681 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12685 run_test 231b "must not assert on fully utilized OST request buffer"
12688 mkdir -p $DIR/$tdir
12689 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12690 $LCTL set_param fail_loc=0x31c
12692 # ignore dd failure
12693 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12695 $LCTL set_param fail_loc=0
12696 umount_client $MOUNT || error "umount failed"
12697 mount_client $MOUNT || error "mount failed"
12699 run_test 232 "failed lock should not block umount"
12702 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12703 { skip "Need MDS version at least 2.3.64"; return; }
12705 local fid=$($LFS path2fid $MOUNT)
12706 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12707 error "cannot access $MOUNT using its FID '$fid'"
12709 run_test 233a "checking that OBF of the FS root succeeds"
12712 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12713 { skip "Need MDS version at least 2.5.90"; return; }
12715 local fid=$($LFS path2fid $MOUNT/.lustre)
12716 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12717 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12719 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12720 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12721 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12723 run_test 233b "checking that OBF of the FS .lustre succeeds"
12726 local p="$TMP/sanityN-$TESTNAME.parameters"
12727 save_lustre_params client "llite.*.xattr_cache" > $p
12728 lctl set_param llite.*.xattr_cache 1 ||
12729 { skip "xattr cache is not supported"; return 0; }
12731 mkdir -p $DIR/$tdir || error "mkdir failed"
12732 touch $DIR/$tdir/$tfile || error "touch failed"
12733 # OBD_FAIL_LLITE_XATTR_ENOMEM
12734 $LCTL set_param fail_loc=0x1405
12735 # output of the form: attr 2 4 44 3 fc13 x86_64
12736 V=($(IFS=".-" rpm -q attr))
12737 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
12738 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
12739 # attr pre-2.4.44-7 had a bug with rc
12740 # LU-3703 - SLES 11 and FC13 clients have older attr
12741 getfattr -n user.attr $DIR/$tdir/$tfile &&
12742 error "getfattr should have failed with ENOMEM"
12744 skip "LU-3703: attr version $(getfattr --version) too old"
12746 $LCTL set_param fail_loc=0x0
12749 restore_lustre_params < $p
12752 run_test 234 "xattr cache should not crash on ENOMEM"
12755 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12756 skip "Need MDS version at least 2.4.52" && return
12757 flock_deadlock $DIR/$tfile
12762 124) error "process hangs on a deadlock"
12764 *) error "error executing flock_deadlock $DIR/$tfile"
12768 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12772 check_swap_layouts_support && return 0
12773 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12775 local ref1=/etc/passwd
12776 local ref2=/etc/group
12777 local file1=$DIR/$tdir/f1
12778 local file2=$DIR/$tdir/f2
12780 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12781 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12782 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12783 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12784 local fd=$(free_fd)
12785 local cmd="exec $fd<>$file2"
12788 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12789 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12792 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12797 run_test 236 "Layout swap on open unlinked file"
12799 # test to verify file handle related system calls
12800 # (name_to_handle_at/open_by_handle_at)
12801 # The new system calls are supported in glibc >= 2.14.
12804 echo "Test file_handle syscalls" > $DIR/$tfile ||
12805 error "write failed"
12806 check_fhandle_syscalls $DIR/$tfile ||
12807 error "check_fhandle_syscalls failed"
12809 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12811 # LU-4659 linkea consistency
12813 local server_version=$(lustre_version_code $SINGLEMDS)
12815 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12816 [[ $server_version -gt $(version_code 2.5.1) &&
12817 $server_version -lt $(version_code 2.5.50) ]] ||
12818 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
12821 ln $DIR/$tfile $DIR/$tfile.lnk
12822 touch $DIR/$tfile.new
12823 mv $DIR/$tfile.new $DIR/$tfile
12824 local fid1=$(lfs path2fid $DIR/$tfile)
12825 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12826 local path1=$(lfs fid2path $FSNAME $fid1)
12827 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12828 local path2=$(lfs fid2path $FSNAME $fid2)
12829 [ $tfile.lnk == $path2 ] ||
12830 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12833 run_test 238 "Verify linkea consistency"
12836 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
12837 skip "Need MDS version at least 2.5.60" && return
12838 local list=$(comma_list $(mdts_nodes))
12840 mkdir -p $DIR/$tdir
12841 createmany -o $DIR/$tdir/f- 5000
12842 unlinkmany $DIR/$tdir/f- 5000
12843 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
12844 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
12845 osc.*MDT*.sync_in_flight" | calc_sum)
12846 [ "$changes" -eq 0 ] || error "$changes not synced"
12848 run_test 239 "osp_sync test"
12851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12853 mkdir -p $DIR/$tdir
12855 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
12856 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
12857 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
12858 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
12860 umount_client $MOUNT || error "umount failed"
12861 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
12862 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
12863 mount_client $MOUNT || error "failed to mount client"
12865 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
12866 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
12868 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
12871 for LOOP in $(seq $1); do
12872 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
12873 cancel_lru_locks osc
12878 for LOOP in $(seq $1); do
12879 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
12880 iflag=direct 2>/dev/null
12885 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
12887 cancel_lru_locks osc
12888 test_241_bio 1000 &
12893 run_test 241 "bio vs dio"
12896 mkdir -p $DIR/$tdir
12897 touch $DIR/$tdir/$tfile
12899 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
12900 do_facet mds1 lctl set_param fail_loc=0x105
12901 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
12903 do_facet mds1 lctl set_param fail_loc=0
12904 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
12906 run_test 242 "mdt_readpage failure should not cause directory unreadable"
12910 test_mkdir -p $DIR/$tdir
12911 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
12913 run_test 243 "various group lock tests"
12915 cleanup_test_300() {
12919 test_striped_dir() {
12924 mkdir -p $DIR/$tdir
12926 SAVE_UMASK=$(umask)
12927 trap cleanup_test_300 RETURN EXIT
12929 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12930 $DIR/$tdir/striped_dir ||
12931 error "set striped dir error"
12933 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12934 [ "$mode" = "755" ] || error "expect 755 got $mode"
12936 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12937 if [ "$stripe_count" != "2" ]; then
12938 error "stripe_count is $stripe_count, expect 2"
12941 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12942 if [ "$stripe_index" != "$mdt_index" ]; then
12943 error "stripe_index is $stripe_index, expect $mdt_index"
12946 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12947 error "nlink error after create striped dir"
12949 mkdir $DIR/$tdir/striped_dir/a
12950 mkdir $DIR/$tdir/striped_dir/b
12952 stat $DIR/$tdir/striped_dir/a ||
12953 error "create dir under striped dir failed"
12954 stat $DIR/$tdir/striped_dir/b ||
12955 error "create dir under striped dir failed"
12957 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12958 error "nlink error after mkdir"
12960 rmdir $DIR/$tdir/striped_dir/a
12961 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12962 error "nlink error after rmdir"
12964 rmdir $DIR/$tdir/striped_dir/b
12965 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12966 error "nlink error after rmdir"
12968 rmdir $DIR/$tdir/striped_dir ||
12969 error "rmdir striped dir error"
12977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12978 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12980 test_striped_dir 0 || error "failed on striped dir on MDT0"
12981 test_striped_dir 1 || error "failed on striped dir on MDT0"
12983 run_test 300a "basic striped dir sanity test"
12986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12987 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12993 test_mkdir $DIR/$tdir || error "mkdir fail"
12994 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12995 error "set striped dir error"
12996 for ((i=0; i<10; i++)); do
12997 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12999 touch $DIR/$tdir/striped_dir/file_$i ||
13000 error "touch error $i"
13001 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
13002 [ $mtime1 -eq $mtime2 ] &&
13003 error "mtime not change after create"
13005 rm -f $DIR/$tdir/striped_dir/file_$i ||
13006 error "unlink error $i"
13007 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
13008 [ $mtime2 -eq $mtime3 ] &&
13009 error "mtime did not change after unlink"
13013 run_test 300b "check ctime/mtime for striped dir"
13016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13017 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13020 mkdir -p $DIR/$tdir
13021 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
13022 error "set striped dir error"
13024 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
13025 error "chown striped dir failed"
13027 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
13028 error "create 5k files failed"
13030 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
13032 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
13036 run_test 300c "chown && check ls under striped directory"
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13040 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13044 mkdir -p $DIR/$tdir
13045 $SETSTRIPE -c 2 $DIR/$tdir
13047 #local striped directory
13048 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13049 error "set striped dir error"
13050 createmany -o $DIR/$tdir/striped_dir/f 10 ||
13051 error "create 10 files failed"
13053 #remote striped directory
13054 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
13055 error "set striped dir error"
13056 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
13057 error "create 10 files failed"
13059 for file in $(find $DIR/$tdir); do
13060 stripe_count=$($GETSTRIPE -c $file)
13061 [ $stripe_count -eq 2 ] ||
13062 error "wrong stripe $stripe_count for $file"
13067 run_test 300d "check default stripe under striped directory"
13070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13071 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13075 mkdir -p $DIR/$tdir
13077 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13078 error "set striped dir error"
13080 touch $DIR/$tdir/striped_dir/a
13081 touch $DIR/$tdir/striped_dir/b
13082 touch $DIR/$tdir/striped_dir/c
13084 mkdir $DIR/$tdir/striped_dir/dir_a
13085 mkdir $DIR/$tdir/striped_dir/dir_b
13086 mkdir $DIR/$tdir/striped_dir/dir_c
13088 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
13089 error "set striped dir under striped dir error"
13091 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
13092 error "set striped dir under striped dir error"
13094 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
13095 error "set striped dir under striped dir error"
13097 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
13098 error "rename file under striped dir should fail"
13100 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
13101 error "rename dir under striped dir should fail"
13103 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
13104 error "rename dir under different stripes should fail"
13106 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
13107 error "rename file under striped dir should succeed"
13109 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
13110 error "rename dir under striped dir should succeed"
13114 run_test 300e "check rename under striped directory"
13117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13118 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13123 mkdir -p $DIR/$tdir
13125 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13126 error "set striped dir error"
13128 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
13129 error "set striped dir error"
13131 touch $DIR/$tdir/striped_dir/a
13132 mkdir $DIR/$tdir/striped_dir/dir_a
13133 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
13134 error "create striped dir under striped dir fails"
13136 touch $DIR/$tdir/striped_dir1/b
13137 mkdir $DIR/$tdir/striped_dir1/dir_b
13138 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
13139 error "create striped dir under striped dir fails"
13141 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
13142 error "rename file under different striped dir should fail"
13144 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
13145 error "rename dir under different striped dir should fail"
13147 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
13148 error "rename striped dir under diff striped dir should fail"
13150 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
13151 error "rename file under diff striped dirs fails"
13153 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
13154 error "rename dir under diff striped dirs fails"
13158 run_test 300f "check rename cross striped directory"
13161 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13166 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
13167 $DIR/$tdir/striped_dir ||
13168 error "set striped dir error"
13170 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13171 error "set default stripe on striped dir error"
13173 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
13174 [ $stripe_count -eq $MDSCOUNT ] ||
13175 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
13177 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13179 for dir in $(find $DIR/$tdir/striped_dir/*); do
13180 stripe_count=$($LFS getdirstripe -c $dir)
13181 [ $stripe_count -eq $MDSCOUNT ] ||
13182 error "expect $MDSCOUNT get $stripe_count for $dir"
13185 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
13186 #change default stripe count to 2
13187 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
13188 error "set default stripe on striped dir error"
13190 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13192 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
13194 #change default stripe count to 1
13195 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
13196 error "set default stripe on striped dir error"
13198 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
13199 for dir in $(find $DIR/$tdir/striped_dir/*); do
13200 stripe_count=$($LFS getdirstripe -c $dir)
13201 [ $stripe_count -eq 1 ] ||
13202 error "expect 1 get $stripe_count for $dir"
13204 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
13206 run_test 300g "check default striped directory for striped directory"
13209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13210 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13216 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
13217 error "set striped dir error"
13219 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
13220 error "create files under striped dir failed"
13222 # unfortunately, we need to umount to clear dir layout cache for now
13223 # once we fully implement dir layout, we can drop this
13224 umount_client $MOUNT || error "umount failed"
13225 mount_client $MOUNT || error "mount failed"
13227 #set the stripe to be unknown hash type
13228 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
13229 $LCTL set_param fail_loc=0x1901
13230 for ((i = 0; i < 10; i++)); do
13231 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
13232 error "stat f-$i failed"
13233 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
13236 touch $DIR/$tdir/striped_dir/f0 &&
13237 error "create under striped dir with unknown hash should fail"
13239 $LCTL set_param fail_loc=0
13241 umount_client $MOUNT || error "umount failed"
13242 mount_client $MOUNT || error "mount failed"
13246 run_test 300h "client handle unknown hash type striped directory"
13248 test_400a() { # LU-1606, was conf-sanity test_74
13249 local extra_flags=''
13250 local out=$TMP/$tfile
13251 local prefix=/usr/include/lustre
13254 if ! which $CC > /dev/null 2>&1; then
13255 skip_env "$CC is not installed"
13259 if ! [[ -d $prefix ]]; then
13260 # Assume we're running in tree and fixup the include path.
13261 extra_flags+=" -I$LUSTRE/../libcfs/include"
13262 extra_flags+=" -I$LUSTRE/include"
13263 extra_flags+=" -L$LUSTRE/utils"
13266 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
13267 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
13268 error "client api broken"
13271 run_test 400a "Lustre client api program can compile and link"
13273 test_400b() { # LU-1606, LU-5011
13275 local out=$TMP/$tfile
13276 local prefix=/usr/include/lustre
13278 # We use a hard coded prefix so that this test will not fail
13279 # when run in tree. There are headers in lustre/include/lustre/
13280 # that are not packaged (like lustre_idl.h) and have more
13281 # complicated include dependencies (like config.h and lnet/types.h).
13282 # Since this test about correct packaging we just skip them when
13283 # they don't exist (see below) rather than try to fixup cppflags.
13285 if ! which $CC > /dev/null 2>&1; then
13286 skip_env "$CC is not installed"
13290 for header in $prefix/*.h; do
13291 if ! [[ -f "$header" ]]; then
13295 if [[ "$(basename $header)" == liblustreapi.h ]]; then
13296 continue # liblustreapi.h is deprecated.
13299 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
13300 error "cannot compile '$header'"
13303 run_test 400b "packaged headers can be compiled"
13306 # tests that do cleanup/setup should be run at the end
13310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13312 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13313 $LCTL set_param fail_loc=0x903
13315 cancel_lru_locks MGC
13317 FAIL_ON_ERROR=true cleanup
13318 FAIL_ON_ERROR=true setup
13320 run_test 900 "umount should not race with any mgc requeue thread"
13323 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13324 check_and_cleanup_lustre
13325 if [ "$I_MOUNTED" != "yes" ]; then
13326 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true