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 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 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 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 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
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1023 simple_cleanup_common() {
1026 wait_delete_completed
1029 max_pages_per_rpc() {
1030 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1034 local NRFILES=100000
1035 local FREE_INODES=$(mdt_free_inodes 0)
1036 [[ $FREE_INODES -lt $NRFILES ]] &&
1037 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1041 trap simple_cleanup_common EXIT
1043 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1044 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1046 test_mkdir -p $DIR/$tdir
1047 createmany -m $DIR/$tdir/$tfile $NRFILES
1049 cancel_lru_locks mdc
1050 lctl set_param mdc.*.stats clear
1052 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1054 # LU-5 large readdir
1055 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1056 # 8 bytes for name(filename is mostly 5 in this test) +
1057 # 8 bytes for luda_type
1058 # take into account of overhead in lu_dirpage header and end mark in
1059 # each page, plus one in RPC_NUM calculation.
1061 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1062 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1063 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1064 awk '/^mds_readpage/ {print $2}')
1065 [[ $mds_readpage -gt $RPC_NUM ]] &&
1066 error "large readdir doesn't take effect"
1068 simple_cleanup_common
1070 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1072 test_24w() { # bug21506
1074 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1075 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1076 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1077 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1078 [[ "$SZ1" -eq "$SZ2" ]] ||
1079 error "Error reading at the end of the file $tfile"
1081 run_test 24w "Reading a file larger than 4Gb"
1084 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1086 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1087 skip "Need MDS version at least 2.7.56" && return
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1091 local remote_dir=$DIR/$tdir/remote_dir
1093 test_mkdir -p $DIR/$tdir
1094 $LFS mkdir -i $MDTIDX $remote_dir ||
1095 error "create remote directory failed"
1097 test_mkdir -p $DIR/$tdir/src_dir
1098 touch $DIR/$tdir/src_file
1099 test_mkdir -p $remote_dir/tgt_dir
1100 touch $remote_dir/tgt_file
1102 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1103 error "rename dir cross MDT failed!"
1105 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1106 error "rename file cross MDT failed!"
1108 touch $DIR/$tdir/ln_file
1109 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1110 error "ln file cross MDT failed"
1112 rm -rf $DIR/$tdir || error "Can not delete directories"
1114 run_test 24x "cross MDT rename/link"
1117 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1120 local remote_dir=$DIR/$tdir/remote_dir
1122 test_mkdir -p $DIR/$tdir
1123 $LFS mkdir -i $MDTIDX $remote_dir ||
1124 error "create remote directory failed"
1126 test_mkdir -p $remote_dir/src_dir
1127 touch $remote_dir/src_file
1128 test_mkdir -p $remote_dir/tgt_dir
1129 touch $remote_dir/tgt_file
1131 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1132 error "rename subdir in the same remote dir failed!"
1134 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1135 error "rename files in the same remote dir failed!"
1137 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1138 error "link files in the same remote dir failed!"
1140 rm -rf $DIR/$tdir || error "Can not delete directories"
1142 run_test 24y "rename/link on the same dir should succeed"
1144 test_24A() { # LU-3182
1148 test_mkdir -p $DIR/$tdir
1149 createmany -m $DIR/$tdir/$tfile $NFILES
1150 local t=$(ls $DIR/$tdir | wc -l)
1151 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1152 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1153 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1154 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24A "readdir() returns correct number of entries."
1161 test_24B() { # LU-4805
1162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1165 test_mkdir $DIR/$tdir
1166 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1167 error "create striped dir failed"
1169 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1170 [ $count -eq 2 ] || error "Expected 2, got $count"
1172 touch $DIR/$tdir/striped_dir/a
1174 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1175 [ $count -eq 3 ] || error "Expected 3, got $count"
1177 touch $DIR/$tdir/striped_dir/.f
1179 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1180 [ $count -eq 4 ] || error "Expected 4, got $count"
1182 rm -rf $DIR/$tdir || error "Can not delete directories"
1184 run_test 24B "readdir for striped dir return correct number of entries"
1187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1193 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1194 error "create striped dir failed"
1196 cd $DIR/$tdir/d0/striped_dir
1198 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1199 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1200 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1202 [ "$d0_ino" = "$parent_ino" ] ||
1203 error ".. wrong, expect $d0_ino, get $parent_ino"
1205 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1206 error "mv striped dir failed"
1208 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1210 [ "$d1_ino" = "$parent_ino" ] ||
1211 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1213 run_test 24C "check .. in striped dir"
1215 test_24D() { # LU-6101
1220 createmany -m $DIR/$tdir/$tfile $NFILES
1221 local t=$(ls $DIR/$tdir | wc -l)
1222 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1223 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1224 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1225 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1228 rm -rf $DIR/$tdir || error "Can not delete directories"
1230 run_test 24D "readdir() returns correct number of entries after cursor reload"
1233 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1237 mkdir $DIR/$tdir/src_dir
1238 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1239 error "create remote source failed"
1241 touch $DIR/$tdir/src_dir/src_child/a
1243 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1244 error "create remote target dir failed"
1246 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1247 error "create remote target child failed"
1249 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1250 error "rename dir cross MDT failed!"
1254 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1255 error "src_child still exists after rename"
1257 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1258 error "missing file(a) after rename"
1260 rm -rf $DIR/$tdir || error "Can not delete directories"
1262 run_test 24E "cross MDT rename/link"
1265 echo '== symlink sanity ============================================='
1269 touch $DIR/s25/foo || error
1271 run_test 25a "create file in symlinked directory ==============="
1274 [ ! -d $DIR/d25 ] && test_25a
1275 $CHECKSTAT -t file $DIR/s25/foo || error
1277 run_test 25b "lookup file in symlinked directory ==============="
1281 test_mkdir $DIR/d26/d26-2
1282 ln -s d26/d26-2 $DIR/s26
1283 touch $DIR/s26/foo || error
1285 run_test 26a "multiple component symlink ======================="
1288 test_mkdir -p $DIR/d26b/d26-2
1289 ln -s d26b/d26-2/foo $DIR/s26-2
1290 touch $DIR/s26-2 || error
1292 run_test 26b "multiple component symlink at end of lookup ======"
1295 test_mkdir $DIR/d26.2
1296 touch $DIR/d26.2/foo
1297 ln -s d26.2 $DIR/s26.2-1
1298 ln -s s26.2-1 $DIR/s26.2-2
1299 ln -s s26.2-2 $DIR/s26.2-3
1300 chmod 0666 $DIR/s26.2-3/foo
1302 run_test 26c "chain of symlinks ================================"
1304 # recursive symlinks (bug 439)
1306 ln -s d26-3/foo $DIR/d26-3
1308 run_test 26d "create multiple component recursive symlink ======"
1311 [ ! -h $DIR/d26-3 ] && test_26d
1314 run_test 26e "unlink multiple component recursive symlink ======"
1316 # recursive symlinks (bug 7022)
1318 test_mkdir -p $DIR/$tdir
1319 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1320 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1321 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1322 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1323 cd $tfile || error "cd $tfile failed"
1324 ln -s .. dotdot || error "ln dotdot failed"
1325 ln -s dotdot/lndir lndir || error "ln lndir failed"
1326 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1327 output=`ls $tfile/$tfile/lndir/bar1`
1328 [ "$output" = bar1 ] && error "unexpected output"
1329 rm -r $tfile || error "rm $tfile failed"
1330 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1332 run_test 26f "rm -r of a directory which has recursive symlink ="
1335 echo '== stripe sanity =============================================='
1336 test_mkdir -p $DIR/d27 || error "mkdir failed"
1338 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1339 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1340 log "== test_27a: write to one stripe file ========================="
1341 cp /etc/hosts $DIR/d27/f0 || error
1343 run_test 27a "one stripe file =================================="
1346 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1347 test_mkdir -p $DIR/d27
1348 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1349 $GETSTRIPE -c $DIR/d27/f01
1350 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1351 error "two-stripe file doesn't have two stripes"
1353 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1355 run_test 27b "create and write to two stripe file"
1358 test_mkdir -p $DIR/d27
1359 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1360 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1361 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1363 run_test 27d "create file with default settings ================"
1366 # LU-5839 adds check for existed layout before setting it
1367 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1368 skip "Need MDS version at least 2.7.56" && return
1369 test_mkdir -p $DIR/d27
1370 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1371 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1372 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1374 run_test 27e "setstripe existing file (should return error) ======"
1377 test_mkdir $DIR/$tdir
1378 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1379 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1380 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1381 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1382 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1383 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1385 run_test 27f "setstripe with bad stripe size (should return error)"
1388 test_mkdir -p $DIR/d27
1389 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1390 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1391 error "$DIR/d27/fnone has object"
1393 run_test 27g "$GETSTRIPE with no objects"
1396 test_mkdir $DIR/$tdir
1397 touch $DIR/$tdir/$tfile || error "touch failed"
1398 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1399 error "missing objects"
1401 run_test 27i "$GETSTRIPE with some objects"
1404 test_mkdir -p $DIR/d27
1405 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1407 run_test 27j "setstripe with bad stripe offset (should return error)"
1409 test_27k() { # bug 2844
1410 test_mkdir -p $DIR/d27
1412 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1413 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1414 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1415 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1416 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1417 dd if=/dev/zero of=$FILE bs=4k count=1
1418 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1419 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1421 run_test 27k "limit i_blksize for broken user apps ============="
1424 test_mkdir -p $DIR/d27
1425 mcreate $DIR/f27l || error "creating file"
1426 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1427 error "setstripe should have failed" || true
1429 run_test 27l "check setstripe permissions (should return error)"
1432 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1435 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1437 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1438 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1441 trap simple_cleanup_common EXIT
1442 test_mkdir -p $DIR/$tdir
1443 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1444 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1445 error "dd should fill OST0"
1447 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1449 [ $i -gt 256 ] && break
1452 touch $DIR/$tdir/f27m_$i
1453 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1454 error "OST0 was full but new created file still use it"
1456 touch $DIR/$tdir/f27m_$i
1457 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1458 error "OST0 was full but new created file still use it"
1459 simple_cleanup_common
1461 run_test 27m "create file while OST0 was full =================="
1464 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1468 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1469 # if the OST isn't full anymore.
1471 local OSTIDX=${1:-""}
1473 local list=$(comma_list $(osts_nodes))
1474 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1476 do_nodes $list lctl set_param fail_loc=0
1477 sync # initiate all OST_DESTROYs from MDS to OST
1481 exhaust_precreations() {
1484 local FAILIDX=${3:-$OSTIDX}
1485 local ofacet=ost$((OSTIDX + 1))
1487 test_mkdir -p -c1 $DIR/$tdir
1488 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1489 local mfacet=mds$((mdtidx + 1))
1490 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1492 local OST=$(ostname_from_index $OSTIDX)
1495 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1496 local last_id=$(do_facet $mfacet lctl get_param -n \
1497 osc.$mdtosc_proc1.prealloc_last_id)
1498 local next_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_next_id)
1501 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1502 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1504 test_mkdir -p $DIR/$tdir/${OST}
1505 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1506 #define OBD_FAIL_OST_ENOSPC 0x215
1507 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1508 echo "Creating to objid $last_id on ost $OST..."
1509 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1510 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1511 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1515 exhaust_all_precreations() {
1517 for (( i=0; i < OSTCOUNT; i++ )) ; do
1518 exhaust_precreations $i $1 -1
1523 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1526 remote_ost_nodsh && skip "remote OST with nodsh" && return
1529 rm -f $DIR/$tdir/$tfile
1530 exhaust_precreations 0 0x80000215
1531 $SETSTRIPE -c -1 $DIR/$tdir
1532 touch $DIR/$tdir/$tfile || error
1533 $GETSTRIPE $DIR/$tdir/$tfile
1536 run_test 27n "create file with some full OSTs =================="
1539 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1542 remote_ost_nodsh && skip "remote OST with nodsh" && return
1545 rm -f $DIR/$tdir/$tfile
1546 exhaust_all_precreations 0x215
1548 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1553 run_test 27o "create file with all full OSTs (should error) ===="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 test_mkdir -p $DIR/$tdir
1565 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1566 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1567 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1569 exhaust_precreations 0 0x80000215
1570 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1571 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1572 $GETSTRIPE $DIR/$tdir/$tfile
1576 run_test 27p "append to a truncated file with some full OSTs ==="
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1585 rm -f $DIR/$tdir/$tfile
1587 test_mkdir -p $DIR/$tdir
1588 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1589 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1590 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1592 exhaust_all_precreations 0x215
1594 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1595 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1599 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1609 exhaust_precreations 0 0x80000215
1611 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1615 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1617 test_27s() { # bug 10725
1618 test_mkdir -p $DIR/$tdir
1619 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1620 local stripe_count=0
1621 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1622 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1623 error "stripe width >= 2^32 succeeded" || true
1626 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1628 test_27t() { # bug 10864
1633 $WLFS getstripe $tfile
1636 run_test 27t "check that utils parse path correctly"
1638 test_27u() { # bug 4900
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1642 local list=$(comma_list $(mdts_nodes))
1644 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1645 do_nodes $list $LCTL set_param fail_loc=0x139
1646 test_mkdir -p $DIR/$tdir
1648 createmany -o $DIR/$tdir/t- 1000
1649 do_nodes $list $LCTL set_param fail_loc=0
1651 TLOG=$DIR/$tfile.getstripe
1652 $GETSTRIPE $DIR/$tdir > $TLOG
1653 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1654 unlinkmany $DIR/$tdir/t- 1000
1655 [[ $OBJS -gt 0 ]] &&
1656 error "$OBJS objects created on OST-0. See $TLOG" || pass
1658 run_test 27u "skip object creation on OSC w/o objects =========="
1660 test_27v() { # bug 4900
1661 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1664 remote_ost_nodsh && skip "remote OST with nodsh" && return
1666 exhaust_all_precreations 0x215
1669 test_mkdir -p $DIR/$tdir
1670 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1672 touch $DIR/$tdir/$tfile
1673 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1675 for (( i=1; i < OSTCOUNT; i++ )); do
1676 do_facet ost$i lctl set_param fail_loc=0x705
1678 local START=`date +%s`
1679 createmany -o $DIR/$tdir/$tfile 32
1681 local FINISH=`date +%s`
1682 local TIMEOUT=`lctl get_param -n timeout`
1683 local PROCESS=$((FINISH - START))
1684 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1685 error "$FINISH - $START >= $TIMEOUT / 2"
1686 sleep $((TIMEOUT / 2 - PROCESS))
1689 run_test 27v "skip object creation on slow OST ================="
1691 test_27w() { # bug 10997
1692 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1693 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1694 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1695 error "stripe size $size != 65536" || true
1696 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1697 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1699 run_test 27w "check $SETSTRIPE -S option"
1702 [[ $OSTCOUNT -lt 2 ]] &&
1703 skip_env "skipping multiple stripe count/offset test" && return
1705 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1706 for i in $(seq 1 $OSTCOUNT); do
1708 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1709 error "setstripe -c $i -i $offset failed"
1710 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1711 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1712 [ $count -ne $i ] && error "stripe count $count != $i" || true
1713 [ $index -ne $offset ] &&
1714 error "stripe offset $index != $offset" || true
1717 run_test 27wa "check $SETSTRIPE -c -i options"
1720 remote_ost_nodsh && skip "remote OST with nodsh" && return
1721 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1723 OFFSET=$(($OSTCOUNT - 1))
1725 local OST=$(ostname_from_index $OSTIDX)
1727 test_mkdir -p $DIR/$tdir
1728 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1729 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1731 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1732 for i in `seq 0 $OFFSET`; do
1733 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1734 error "OST0 was degraded but new created file still use it"
1736 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1738 run_test 27x "create files while OST0 is degraded"
1741 [[ $OSTCOUNT -lt 2 ]] &&
1742 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1744 remote_ost_nodsh && skip "remote OST with nodsh" && return
1745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1747 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1748 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1749 osc.$mdtosc.prealloc_last_id)
1750 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_next_id)
1752 local fcount=$((last_id - next_id))
1753 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1754 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1756 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1757 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1758 local OST_DEACTIVE_IDX=-1
1763 for OSC in $MDS_OSCS; do
1764 OST=$(osc_to_ost $OSC)
1765 OSTIDX=$(index_from_ostuuid $OST)
1766 if [ $OST_DEACTIVE_IDX == -1 ]; then
1767 OST_DEACTIVE_IDX=$OSTIDX
1769 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1770 echo $OSC "is Deactivated:"
1771 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1775 OSTIDX=$(index_from_ostuuid $OST)
1776 test_mkdir -p $DIR/$tdir
1777 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1779 for OSC in $MDS_OSCS; do
1780 OST=$(osc_to_ost $OSC)
1781 OSTIDX=$(index_from_ostuuid $OST)
1782 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1783 echo $OST "is degraded:"
1784 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1785 obdfilter.$OST.degraded=1
1790 createmany -o $DIR/$tdir/$tfile $fcount
1792 for OSC in $MDS_OSCS; do
1793 OST=$(osc_to_ost $OSC)
1794 OSTIDX=$(index_from_ostuuid $OST)
1795 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1796 echo $OST "is recovered from degraded:"
1797 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1798 obdfilter.$OST.degraded=0
1800 do_facet $SINGLEMDS lctl --device %$OSC activate
1804 # all osp devices get activated, hence -1 stripe count restored
1807 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1808 # devices get activated.
1810 $SETSTRIPE -c -1 $DIR/$tfile
1811 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1813 [ $stripecnt -ne $OSTCOUNT ] &&
1814 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1817 run_test 27y "create files while OST0 is degraded and the rest inactive"
1823 lmm_count=$($GETSTRIPE -c $1)
1824 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1825 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1827 local old_ifs="$IFS"
1829 fid=($($LFS path2fid $1))
1832 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1833 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1835 # compare lmm_seq and lu_fid->f_seq
1836 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1837 # compare lmm_object_id and lu_fid->oid
1838 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1840 # check the trusted.fid attribute of the OST objects of the file
1841 local have_obdidx=false
1843 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1844 # skip lines up to and including "obdidx"
1845 [ -z "$obdidx" ] && break
1846 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1847 $have_obdidx || continue
1849 local ost=$((obdidx + 1))
1850 local dev=$(ostdevname $ost)
1853 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1855 seq=$(echo $seq | sed -e "s/^0x//g")
1856 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1857 oid_hex=$(echo $oid)
1859 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1861 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1865 # Don't unmount/remount the OSTs if we don't need to do that.
1866 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1867 # update too, until that use mount/ll_decode_filter_fid/mount.
1868 # Re-enable when debugfs will understand new filter_fid.
1870 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1871 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1872 $dev 2>/dev/null" | grep "parent=")
1875 mount_fstype ost$ost
1876 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1877 $(facet_mntpt ost$ost)/$obj_file)
1878 unmount_fstype ost$ost
1879 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 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2025 local POOL=${POOL:-testpool}
2027 local last_ost=$(($OSTCOUNT - 1))
2029 local ost_list=$(seq $first_ost $ost_step $last_ost)
2030 local ost_range="$first_ost $last_ost $ost_step"
2032 test_mkdir -p $DIR/$tdir
2033 pool_add $POOL || error "pool_add failed"
2034 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2035 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2036 error "llapi_layout_test failed"
2037 cleanup_pools || error "cleanup_pools failed"
2039 run_test 27D "validate llapi_layout API"
2041 # Verify that default_easize is increased from its initial value after
2042 # accessing a widely striped file.
2044 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2045 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2046 skip "client does not have LU-3338 fix" && return
2048 # 72 bytes is the minimum space required to store striping
2049 # information for a file striped across one OST:
2050 # (sizeof(struct lov_user_md_v3) +
2051 # sizeof(struct lov_user_ost_data_v1))
2053 $LCTL set_param -n llite.*.default_easize $min_easize ||
2054 error "lctl set_param failed"
2055 local easize=$($LCTL get_param -n llite.*.default_easize)
2057 [ $easize -eq $min_easize ] ||
2058 error "failed to set default_easize"
2060 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2061 error "setstripe failed"
2065 easize=$($LCTL get_param -n llite.*.default_easize)
2067 [ $easize -gt $min_easize ] ||
2068 error "default_easize not updated"
2070 run_test 27E "check that default extended attribute size properly increases"
2072 test_27F() { # LU-5346/LU-7975
2074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2076 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2077 skip "Need MDS version at least 2.8.51" && return
2079 test_mkdir -p $DIR/$tdir
2081 $SETSTRIPE -c 2 $DIR/$tdir
2083 # stop all OSTs to reproduce situation for LU-7975 ticket
2084 for num in $(seq $OSTCOUNT); do
2088 # open/create f0 with O_LOV_DELAY_CREATE
2089 # truncate f0 to a non-0 size
2091 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2093 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2094 # open/write it again to force delayed layout creation
2095 cat /etc/hosts > $DIR/$tdir/f0 &
2099 for num in $(seq $OSTCOUNT); do
2100 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2101 error "ost$num failed to start"
2104 wait $catpid || error "cat failed"
2106 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2107 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2110 run_test 27F "Client resend delayed layout creation with non-zero size"
2112 # createtest also checks that device nodes are created and
2113 # then visible correctly (#2091)
2114 test_28() { # bug 2091
2116 $CREATETEST $DIR/d28/ct || error
2118 run_test 28 "create/mknod/mkdir with bad file types ============"
2121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2122 sync; sleep 1; sync # flush out any dirty pages from previous tests
2129 declare -i LOCKCOUNTORIG=0
2130 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2131 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2133 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2135 declare -i LOCKUNUSEDCOUNTORIG=0
2136 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2137 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2144 declare -i LOCKCOUNTCURRENT=0
2145 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2146 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2149 declare -i LOCKUNUSEDCOUNTCURRENT=0
2150 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2151 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2154 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2155 $LCTL set_param -n ldlm.dump_namespaces ""
2156 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2157 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2158 log "dumped log to $TMP/test_29.dk (bug 5793)"
2161 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2162 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2163 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2164 log "dumped log to $TMP/test_29.dk (bug 5793)"
2168 run_test 29 "IT_GETATTR regression ============================"
2170 test_30a() { # was test_30
2171 cp $(which ls) $DIR || cp /bin/ls $DIR
2175 run_test 30a "execute binary from Lustre (execve) =============="
2178 cp `which ls` $DIR || cp /bin/ls $DIR
2180 $RUNAS $DIR/ls / || error
2183 run_test 30b "execute binary from Lustre as non-root ==========="
2185 test_30c() { # b=22376
2186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2187 cp `which ls` $DIR || cp /bin/ls $DIR
2189 cancel_lru_locks mdc
2190 cancel_lru_locks osc
2191 $RUNAS $DIR/ls / || error
2194 run_test 30c "execute binary from Lustre without read perms ===="
2197 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2198 $CHECKSTAT -a $DIR/f31 || error
2200 run_test 31a "open-unlink file =================================="
2203 touch $DIR/f31 || error
2204 ln $DIR/f31 $DIR/f31b || error
2205 $MULTIOP $DIR/f31b Ouc || error
2206 $CHECKSTAT -t file $DIR/f31 || error
2208 run_test 31b "unlink file with multiple links while open ======="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31c || error
2213 multiop_bg_pause $DIR/f31 O_uc || return 1
2215 $MULTIOP $DIR/f31c Ouc
2216 kill -USR1 $MULTIPID
2219 run_test 31c "open-unlink file with multiple links ============="
2222 opendirunlink $DIR/d31d $DIR/d31d || error
2223 $CHECKSTAT -a $DIR/d31d || error
2225 run_test 31d "remove of open directory ========================="
2227 test_31e() { # bug 2904
2228 openfilleddirunlink $DIR/d31e || error
2230 run_test 31e "remove of open non-empty directory ==============="
2232 test_31f() { # bug 4554
2233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2235 test_mkdir $DIR/d31f
2236 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2237 cp /etc/hosts $DIR/d31f
2239 $GETSTRIPE $DIR/d31f/hosts
2240 multiop_bg_pause $DIR/d31f D_c || return 1
2243 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2244 test_mkdir $DIR/d31f
2245 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2246 cp /etc/hosts $DIR/d31f
2248 $GETSTRIPE $DIR/d31f/hosts
2249 multiop_bg_pause $DIR/d31f D_c || return 1
2252 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2253 wait $MULTIPID || error "first opendir $MULTIPID failed"
2257 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2258 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2261 run_test 31f "remove of open directory with open-unlink file ==="
2264 echo "-- cross directory link --"
2265 test_mkdir -c1 $DIR/${tdir}ga
2266 test_mkdir -c1 $DIR/${tdir}gb
2267 touch $DIR/${tdir}ga/f
2268 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2269 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2270 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2271 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2272 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2274 run_test 31g "cross directory link==============="
2277 echo "-- cross directory link --"
2278 test_mkdir -c1 $DIR/${tdir}
2279 test_mkdir -c1 $DIR/${tdir}/dir
2280 touch $DIR/${tdir}/f
2281 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2282 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2283 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2284 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2285 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2287 run_test 31h "cross directory link under child==============="
2290 echo "-- cross directory link --"
2291 test_mkdir -c1 $DIR/$tdir
2292 test_mkdir -c1 $DIR/$tdir/dir
2293 touch $DIR/$tdir/dir/f
2294 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2295 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2296 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2297 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2298 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2300 run_test 31i "cross directory link under parent==============="
2303 test_mkdir -c1 -p $DIR/$tdir
2304 test_mkdir -c1 -p $DIR/$tdir/dir1
2305 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2306 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2307 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2308 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2311 run_test 31j "link for directory==============="
2314 test_mkdir -c1 -p $DIR/$tdir
2316 touch $DIR/$tdir/exist
2317 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2318 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2319 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2320 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2321 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2322 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2323 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2326 run_test 31k "link to file: the same, non-existing, dir==============="
2332 touch $DIR/d31m2/exist
2333 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2334 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2335 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2336 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2337 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2338 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2341 run_test 31m "link to file: the same, non-existing, dir==============="
2344 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2345 nlink=$(stat --format=%h $DIR/$tfile)
2346 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2348 local cmd="exec $fd<$DIR/$tfile"
2351 trap "eval $cmd" EXIT
2352 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2353 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2354 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2355 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2356 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2359 run_test 31n "check link count of unlinked file"
2362 local TEMPNAME=$(mktemp $1_XXXXXX)
2363 mlink $TEMPNAME $1 2> /dev/null &&
2364 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2368 test_31o() { # LU-2901
2369 test_mkdir -p $DIR/$tdir
2370 for LOOP in $(seq 100); do
2371 rm -f $DIR/$tdir/$tfile*
2372 for THREAD in $(seq 8); do
2373 link_one $DIR/$tdir/$tfile.$LOOP &
2376 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2377 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2378 error "$LINKS duplicate links to $tfile.$LOOP" &&
2382 run_test 31o "duplicate hard links with same filename"
2385 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2387 test_mkdir $DIR/$tdir
2388 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2389 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2391 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2392 error "open unlink test1 failed"
2393 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2394 error "open unlink test2 failed"
2396 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2397 error "test1 still exists"
2398 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2399 error "test2 still exists"
2401 run_test 31p "remove of open striped directory"
2403 cleanup_test32_mount() {
2405 $UMOUNT $DIR/$tdir/ext2-mountpoint
2409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2410 echo "== more mountpoints and symlinks ================="
2411 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2412 trap cleanup_test32_mount EXIT
2413 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2414 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2415 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2416 cleanup_test32_mount
2418 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2422 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2423 trap cleanup_test32_mount EXIT
2424 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2425 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2426 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2427 cleanup_test32_mount
2429 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2433 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2434 trap cleanup_test32_mount EXIT
2435 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2436 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2437 test_mkdir -p $DIR/$tdir/d2/test_dir
2438 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2439 cleanup_test32_mount
2441 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2445 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2446 trap cleanup_test32_mount EXIT
2447 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2448 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2449 test_mkdir -p $DIR/$tdir/d2/test_dir
2450 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2451 cleanup_test32_mount
2453 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2456 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2457 test_mkdir -p $DIR/d32e/tmp
2458 TMP_DIR=$DIR/d32e/tmp
2459 ln -s $DIR/d32e $TMP_DIR/symlink11
2460 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2461 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2462 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2464 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2467 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2468 test_mkdir -p $DIR/d32f/tmp
2469 TMP_DIR=$DIR/d32f/tmp
2470 ln -s $DIR/d32f $TMP_DIR/symlink11
2471 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2472 ls $DIR/d32f/tmp/symlink11 || error
2473 ls $DIR/d32f/symlink01 || error
2475 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2478 TMP_DIR=$DIR/$tdir/tmp
2479 test_mkdir -p $DIR/$tdir/tmp
2480 test_mkdir $DIR/${tdir}2
2481 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2482 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2483 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2484 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2485 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2486 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2488 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2491 rm -fr $DIR/$tdir $DIR/${tdir}2
2492 TMP_DIR=$DIR/$tdir/tmp
2493 test_mkdir -p $DIR/$tdir/tmp
2494 test_mkdir $DIR/${tdir}2
2495 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2496 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2497 ls $TMP_DIR/symlink12 || error
2498 ls $DIR/$tdir/symlink02 || error
2500 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2504 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2505 trap cleanup_test32_mount EXIT
2506 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2507 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2508 touch $DIR/$tdir/test_file
2509 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2510 cleanup_test32_mount
2512 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2516 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2517 trap cleanup_test32_mount EXIT
2518 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2519 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2520 touch $DIR/$tdir/test_file
2521 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2522 cleanup_test32_mount
2524 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 trap cleanup_test32_mount EXIT
2530 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2531 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2532 test_mkdir -p $DIR/$tdir/d2
2533 touch $DIR/$tdir/d2/test_file || error
2534 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2535 cleanup_test32_mount
2537 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file
2547 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2554 test_mkdir -p $DIR/d32m/tmp
2555 TMP_DIR=$DIR/d32m/tmp
2556 ln -s $DIR $TMP_DIR/symlink11
2557 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2558 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2559 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2561 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2565 test_mkdir -p $DIR/d32n/tmp
2566 TMP_DIR=$DIR/d32n/tmp
2567 ln -s $DIR $TMP_DIR/symlink11
2568 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2569 ls -l $DIR/d32n/tmp/symlink11 || error
2570 ls -l $DIR/d32n/symlink01 || error
2572 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2576 test_mkdir -p $DIR/d32o/tmp
2577 TMP_DIR=$DIR/d32o/tmp
2578 ln -s $DIR/$tfile $TMP_DIR/symlink12
2579 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2580 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2581 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2582 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2583 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2585 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2595 test_mkdir -p $DIR/d32p/tmp
2597 TMP_DIR=$DIR/d32p/tmp
2599 ln -s $DIR/$tfile $TMP_DIR/symlink12
2601 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2603 cat $DIR/d32p/tmp/symlink12 || error
2605 cat $DIR/d32p/symlink02 || error
2608 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2610 cleanup_testdir_mount() {
2616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2617 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2618 trap cleanup_testdir_mount EXIT
2619 test_mkdir -p $DIR/$tdir
2620 touch $DIR/$tdir/under_the_mount
2621 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2622 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2623 cleanup_testdir_mount
2625 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2629 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2630 trap cleanup_testdir_mount EXIT
2631 test_mkdir -p $DIR/$tdir
2632 touch $DIR/$tdir/under_the_mount
2633 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2634 ls $DIR/$tdir | grep -q under_the_mount && error || true
2635 cleanup_testdir_mount
2637 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2642 chmod 444 $DIR/$tfile
2643 chown $RUNAS_ID $DIR/$tfile
2645 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2648 run_test 33aa "write file with mode 444 (should return error) ===="
2652 test_mkdir -p $DIR/d33
2653 chown $RUNAS_ID $DIR/d33
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2655 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2656 error "open RDWR" || true
2658 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2662 test_mkdir -p $DIR/d33
2663 chown $RUNAS_ID $DIR/d33
2664 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2666 run_test 33b "test open file with malformed flags (No panic)"
2669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 remote_ost_nodsh && skip "remote OST with nodsh" && return
2678 test_mkdir -p $DIR/d33
2679 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2682 for ostnum in $(seq $OSTCOUNT); do
2683 # test-framework's OST numbering is one-based, while Lustre's
2685 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2686 # Parsing llobdstat's output sucks; we could grep the /proc
2687 # path, but that's likely to not be as portable as using the
2688 # llobdstat utility. So we parse lctl output instead.
2689 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2690 obdfilter/$ostname/stats |
2691 awk '/^write_bytes/ {print $7}' )
2692 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2693 if (( ${write_bytes:-0} > 0 ))
2700 $all_zeros || return 0
2703 echo foo > $DIR/d33/bar
2707 # Total up write_bytes after writing. We'd better find non-zeros.
2708 for ostnum in $(seq $OSTCOUNT); do
2709 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2710 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2711 obdfilter/$ostname/stats |
2712 awk '/^write_bytes/ {print $7}' )
2713 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2714 if (( ${write_bytes:-0} > 0 ))
2723 for ostnum in $(seq $OSTCOUNT); do
2724 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2725 echo "Check that write_bytes is present in obdfilter/*/stats:"
2726 do_facet ost$ostnum lctl get_param -n \
2727 obdfilter/$ostname/stats
2729 error "OST not keeping write_bytes stats (b22312)"
2732 run_test 33c "test llobdstat and write_bytes"
2735 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2738 local remote_dir=$DIR/$tdir/remote_dir
2740 test_mkdir -p $DIR/$tdir
2741 $LFS mkdir -i $MDTIDX $remote_dir ||
2742 error "create remote directory failed"
2744 touch $remote_dir/$tfile
2745 chmod 444 $remote_dir/$tfile
2746 chown $RUNAS_ID $remote_dir/$tfile
2748 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2750 chown $RUNAS_ID $remote_dir
2751 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2752 error "create" || true
2753 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2754 error "open RDWR" || true
2755 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2757 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2764 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2765 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2766 mkdir $DIR/$tdir/local_dir
2768 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2769 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2770 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2772 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2773 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2775 rmdir $DIR/$tdir/* || error "rmdir failed"
2778 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2779 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2780 mkdir $DIR/$tdir/local_dir
2782 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2783 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2784 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2786 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2787 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2789 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2792 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2793 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2794 mkdir $DIR/$tdir/local_dir
2796 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2797 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2798 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2800 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2801 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2803 run_test 33e "mkdir and striped directory should have same mode"
2807 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2811 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2814 chmod go+rwx $DIR/$tdir
2815 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2816 trap cleanup_33f EXIT
2818 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2819 error "cannot create striped directory"
2821 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2822 error "cannot create files in striped directory"
2824 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2825 error "cannot remove files in striped directory"
2827 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2828 error "cannot remove striped directory"
2832 run_test 33f "nonroot user can create, access, and remove a striped directory"
2834 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2837 $MCREATE $DIR/f34 || error
2838 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2839 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2840 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2841 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2843 run_test 34a "truncate file that has not been opened ==========="
2846 [ ! -f $DIR/f34 ] && test_34a
2847 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2848 $OPENFILE -f O_RDONLY $DIR/f34
2849 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2850 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2852 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2855 [ ! -f $DIR/f34 ] && test_34a
2856 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2857 $OPENFILE -f O_RDWR $DIR/f34
2858 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2859 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2861 run_test 34c "O_RDWR opening file-with-size works =============="
2864 [ ! -f $DIR/f34 ] && test_34a
2865 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2869 run_test 34d "write to sparse file ============================="
2873 $MCREATE $DIR/f34e || error
2874 $TRUNCATE $DIR/f34e 1000 || error
2875 $CHECKSTAT -s 1000 $DIR/f34e || error
2876 $OPENFILE -f O_RDWR $DIR/f34e
2877 $CHECKSTAT -s 1000 $DIR/f34e || error
2879 run_test 34e "create objects, some with size and some without =="
2881 test_34f() { # bug 6242, 6243
2882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2885 $MCREATE $DIR/f34f || error
2886 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2887 dd if=$DIR/f34f of=$TMP/f34f
2888 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2889 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2890 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2891 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2892 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2894 run_test 34f "read from a file with no objects until EOF ======="
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2898 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2899 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2900 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2901 cancel_lru_locks osc
2902 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2903 error "wrong size after lock cancel"
2905 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2907 error "expanding truncate failed"
2908 cancel_lru_locks osc
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2910 error "wrong expanded size after lock cancel"
2912 run_test 34g "truncate long file ==============================="
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2919 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2920 sync # Flush the cache so that multiop below does not block on cache
2921 # flush when getting the group lock
2922 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2925 # Since just timed wait is not good enough, let's do a sync write
2926 # that way we are sure enough time for a roundtrip + processing
2927 # passed + 2 seconds of extra margin.
2928 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2932 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2933 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2937 local nsz=`stat -c %s $DIR/$tfile`
2938 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2940 run_test 34h "ftruncate file under grouplock should not block"
2943 cp /bin/sh $DIR/f35a
2945 chown $RUNAS_ID $DIR/f35a
2946 $RUNAS $DIR/f35a && error || true
2949 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2953 utime $DIR/f36 || error
2955 run_test 36a "MDS utime check (mknod, utime) ==================="
2959 utime $DIR/f36 || error
2961 run_test 36b "OST utime check (open, utime) ===================="
2966 chown $RUNAS_ID $DIR/d36
2967 $RUNAS utime $DIR/d36/f36 || error
2969 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2972 [ ! -d $DIR/d36 ] && test_36c
2973 echo "" > $DIR/d36/f36
2974 $RUNAS utime $DIR/d36/f36 || error
2976 run_test 36d "non-root OST utime check (open, utime) ==========="
2979 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2980 test_mkdir -p $DIR/$tdir
2981 touch $DIR/$tdir/$tfile
2982 $RUNAS utime $DIR/$tdir/$tfile && \
2983 error "utime worked, expected failure" || true
2985 run_test 36e "utime on non-owned file (should return error) ===="
2989 local LANG_SAVE=$LANG
2990 local LC_LANG_SAVE=$LC_LANG
2991 export LANG=C LC_LANG=C # for date language
2993 DATESTR="Dec 20 2000"
2994 test_mkdir -p $DIR/$tdir
2995 lctl set_param fail_loc=$fl
2997 cp /etc/hosts $DIR/$tdir/$tfile
2998 sync & # write RPC generated with "current" inode timestamp, but delayed
3000 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3001 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3002 cancel_lru_locks osc
3003 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3005 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3006 echo "BEFORE: $LS_BEFORE" && \
3007 echo "AFTER : $LS_AFTER" && \
3008 echo "WANT : $DATESTR" && \
3009 error "$DIR/$tdir/$tfile timestamps changed" || true
3011 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3016 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3017 subr_36fh "0x80000214"
3019 run_test 36f "utime on file racing with OST BRW write =========="
3022 remote_ost_nodsh && skip "remote OST with nodsh" && return
3023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3028 test_mkdir -p $DIR/$tdir
3029 fmd_max_age=$(do_facet ost1 \
3030 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3033 fmd_before=$(do_facet ost1 \
3034 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3035 touch $DIR/$tdir/$tfile
3036 sleep $((fmd_max_age + 12))
3037 fmd_after=$(do_facet ost1 \
3038 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3040 echo "fmd_before: $fmd_before"
3041 echo "fmd_after: $fmd_after"
3042 [[ $fmd_after -gt $fmd_before ]] &&
3043 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3044 error "fmd didn't expire after ping" || true
3046 run_test 36g "filter mod data cache expiry ====================="
3049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3050 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3051 subr_36fh "0x80000227"
3053 run_test 36h "utime on file racing with OST BRW write =========="
3056 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3058 test_mkdir $DIR/$tdir
3059 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3061 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3062 local new_mtime=$((mtime + 200))
3064 #change Modify time of striped dir
3065 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3066 error "change mtime failed"
3068 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3070 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3072 run_test 36i "change mtime on striped directory"
3074 # test_37 - duplicate with tests 32q 32r
3077 local file=$DIR/$tfile
3079 openfile -f O_DIRECTORY $file
3082 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3083 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3085 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3089 touch $DIR/${tfile}2
3090 # ls -l $DIR/$tfile $DIR/${tfile}2
3091 # ls -lu $DIR/$tfile $DIR/${tfile}2
3092 # ls -lc $DIR/$tfile $DIR/${tfile}2
3094 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3095 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3097 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3099 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3101 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3102 error "O_TRUNC didn't change timestamps"
3105 run_test 39 "mtime changed on create ==========================="
3108 test_mkdir -p -c1 $DIR/$tdir
3109 cp -p /etc/passwd $DIR/$tdir/fopen
3110 cp -p /etc/passwd $DIR/$tdir/flink
3111 cp -p /etc/passwd $DIR/$tdir/funlink
3112 cp -p /etc/passwd $DIR/$tdir/frename
3113 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3116 echo "aaaaaa" >> $DIR/$tdir/fopen
3117 echo "aaaaaa" >> $DIR/$tdir/flink
3118 echo "aaaaaa" >> $DIR/$tdir/funlink
3119 echo "aaaaaa" >> $DIR/$tdir/frename
3121 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3122 local link_new=`stat -c %Y $DIR/$tdir/flink`
3123 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3124 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3126 cat $DIR/$tdir/fopen > /dev/null
3127 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3128 rm -f $DIR/$tdir/funlink2
3129 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3131 for (( i=0; i < 2; i++ )) ; do
3132 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3133 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3134 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3135 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3137 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3138 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3139 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3140 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3142 cancel_lru_locks osc
3143 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3146 run_test 39b "mtime change on open, link, unlink, rename ======"
3148 # this should be set to past
3149 TEST_39_MTIME=`date -d "1 year ago" +%s`
3155 local mtime0=`stat -c %Y $DIR1/$tfile`
3157 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3158 local mtime1=`stat -c %Y $DIR1/$tfile`
3159 [ "$mtime1" = $TEST_39_MTIME ] || \
3160 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3163 echo hello >> $DIR1/$tfile
3165 local mtime2=`stat -c %Y $DIR1/$tfile`
3166 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3167 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3169 mv $DIR1/$tfile $DIR1/$tfile-1
3171 for (( i=0; i < 2; i++ )) ; do
3172 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3173 [ "$mtime2" = "$mtime3" ] || \
3174 error "mtime ($mtime2) changed (to $mtime3) on rename"
3176 cancel_lru_locks osc
3177 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3180 run_test 39c "mtime change on rename ==========================="
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3187 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3189 for (( i=0; i < 2; i++ )) ; do
3190 local mtime=`stat -c %Y $DIR1/$tfile`
3191 [ $mtime = $TEST_39_MTIME ] || \
3192 error "mtime($mtime) is not set to $TEST_39_MTIME"
3194 cancel_lru_locks osc
3195 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3198 run_test 39d "create, utime, stat =============================="
3202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3204 local mtime1=`stat -c %Y $DIR1/$tfile`
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime2=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime2 = $TEST_39_MTIME ] || \
3211 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39e "create, stat, utime, stat ========================"
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 mtime1=`stat -c %Y $DIR1/$tfile`
3226 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3228 for (( i=0; i < 2; i++ )) ; do
3229 local mtime2=`stat -c %Y $DIR1/$tfile`
3230 [ $mtime2 = $TEST_39_MTIME ] || \
3231 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3233 cancel_lru_locks osc
3234 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3237 run_test 39f "create, stat, sleep, utime, stat ================="
3241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 echo hello >> $DIR1/$tfile
3243 local mtime1=`stat -c %Y $DIR1/$tfile`
3246 chmod o+r $DIR1/$tfile
3248 for (( i=0; i < 2; i++ )) ; do
3249 local mtime2=`stat -c %Y $DIR1/$tfile`
3250 [ "$mtime1" = "$mtime2" ] || \
3251 error "lost mtime: $mtime2, should be $mtime1"
3253 cancel_lru_locks osc
3254 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3257 run_test 39g "write, chmod, stat ==============================="
3261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3266 echo hello >> $DIR1/$tfile
3267 local mtime1=`stat -c %Y $DIR1/$tfile`
3269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3271 if [ "$d1" != "$d2" ]; then
3272 echo "write and touch not within one second"
3274 for (( i=0; i < 2; i++ )) ; do
3275 local mtime2=`stat -c %Y $DIR1/$tfile`
3276 [ "$mtime2" = $TEST_39_MTIME ] || \
3277 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3279 cancel_lru_locks osc
3280 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3284 run_test 39h "write, utime within one second, stat ============="
3287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3291 echo hello >> $DIR1/$tfile
3292 local mtime1=`stat -c %Y $DIR1/$tfile`
3294 mv $DIR1/$tfile $DIR1/$tfile-1
3296 for (( i=0; i < 2; i++ )) ; do
3297 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3299 [ "$mtime1" = "$mtime2" ] || \
3300 error "lost mtime: $mtime2, should be $mtime1"
3302 cancel_lru_locks osc
3303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3306 run_test 39i "write, rename, stat =============================="
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 start_full_debug_logging
3314 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3315 lctl set_param fail_loc=0x80000412
3316 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3317 error "multiop failed"
3319 local mtime1=`stat -c %Y $DIR1/$tfile`
3321 mv $DIR1/$tfile $DIR1/$tfile-1
3323 kill -USR1 $multipid
3324 wait $multipid || error "multiop close failed"
3326 for (( i=0; i < 2; i++ )) ; do
3327 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3328 [ "$mtime1" = "$mtime2" ] ||
3329 error "mtime is lost on close: $mtime2, " \
3332 cancel_lru_locks osc
3333 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3335 lctl set_param fail_loc=0
3336 stop_full_debug_logging
3338 run_test 39j "write, rename, close, stat ======================="
3341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3345 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3347 local mtime1=`stat -c %Y $DIR1/$tfile`
3349 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3351 kill -USR1 $multipid
3352 wait $multipid || error "multiop close failed"
3354 for (( i=0; i < 2; i++ )) ; do
3355 local mtime2=`stat -c %Y $DIR1/$tfile`
3357 [ "$mtime2" = $TEST_39_MTIME ] || \
3358 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3360 cancel_lru_locks osc
3361 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3364 run_test 39k "write, utime, close, stat ========================"
3366 # this should be set to future
3367 TEST_39_ATIME=`date -d "1 year" +%s`
3370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3371 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3372 local atime_diff=$(do_facet $SINGLEMDS \
3373 lctl get_param -n mdd.*MDT0000*.atime_diff)
3377 # test setting directory atime to future
3378 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3379 local atime=$(stat -c %X $DIR/$tdir)
3380 [ "$atime" = $TEST_39_ATIME ] ||
3381 error "atime is not set to future: $atime, $TEST_39_ATIME"
3383 # test setting directory atime from future to now
3384 local now=$(date +%s)
3385 touch -a -d @$now $DIR/$tdir
3387 atime=$(stat -c %X $DIR/$tdir)
3388 [ "$atime" -eq "$now" ] ||
3389 error "atime is not updated from future: $atime, $now"
3391 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3394 # test setting directory atime when now > dir atime + atime_diff
3395 local d1=$(date +%s)
3397 local d2=$(date +%s)
3398 cancel_lru_locks mdc
3399 atime=$(stat -c %X $DIR/$tdir)
3400 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3401 error "atime is not updated : $atime, should be $d2"
3403 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3406 # test not setting directory atime when now < dir atime + atime_diff
3408 cancel_lru_locks mdc
3409 atime=$(stat -c %X $DIR/$tdir)
3410 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3411 error "atime is updated to $atime, should remain $d1<atime<$d2"
3413 do_facet $SINGLEMDS \
3414 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3416 run_test 39l "directory atime update ==========================="
3419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3422 local far_past_mtime=$(date -d "May 29 1953" +%s)
3423 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3425 touch -m -d @$far_past_mtime $DIR1/$tfile
3426 touch -a -d @$far_past_atime $DIR1/$tfile
3428 for (( i=0; i < 2; i++ )) ; do
3429 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3430 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3431 error "atime or mtime set incorrectly"
3433 cancel_lru_locks osc
3434 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3437 run_test 39m "test atime and mtime before 1970"
3439 test_39n() { # LU-3832
3440 local atime_diff=$(do_facet $SINGLEMDS \
3441 lctl get_param -n mdd.*MDT0000*.atime_diff)
3446 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3449 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3450 atime0=$(stat -c %X $DIR/$tfile)
3453 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3454 atime1=$(stat -c %X $DIR/$tfile)
3457 cancel_lru_locks mdc
3458 cancel_lru_locks osc
3459 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3460 atime2=$(stat -c %X $DIR/$tfile)
3462 do_facet $SINGLEMDS \
3463 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3465 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3466 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3468 run_test 39n "check that O_NOATIME is honored"
3471 TESTDIR=$DIR/$tdir/$tfile
3472 [ -e $TESTDIR ] && rm -rf $TESTDIR
3479 links2=$(stat -c %h .)
3480 [ $(($links1 + 2)) != $links2 ] &&
3481 error "wrong links count $(($links1 + 2)) != $links2"
3483 links3=$(stat -c %h .)
3484 [ $(($links1 + 1)) != $links3 ] &&
3485 error "wrong links count $links1 != $links3"
3488 run_test 39o "directory cached attributes updated after create ========"
3491 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3493 TESTDIR=$DIR/$tdir/$tfile
3494 [ -e $TESTDIR ] && rm -rf $TESTDIR
3495 test_mkdir -p $TESTDIR
3499 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3500 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3502 links2=$(stat -c %h .)
3503 [ $(($links1 + 2)) != $links2 ] &&
3504 error "wrong links count $(($links1 + 2)) != $links2"
3506 links3=$(stat -c %h .)
3507 [ $(($links1 + 1)) != $links3 ] &&
3508 error "wrong links count $links1 != $links3"
3511 run_test 39p "remote directory cached attributes updated after create ========"
3514 test_39p() { # LU-8041
3515 local testdir=$DIR/$tdir
3517 multiop_bg_pause $testdir D_c || error "multiop failed"
3519 cancel_lru_locks mdc
3520 kill -USR1 $multipid
3521 local atime=$(stat -c %X $testdir)
3522 [ "$atime" -ne 0 ] || error "atime is zero"
3524 run_test 39p "close won't zero out atime"
3527 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3528 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3529 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3530 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3531 error "$tfile is not 4096 bytes in size"
3533 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3537 small_write $DIR/f41 18
3539 run_test 41 "test small file write + fstat ====================="
3541 count_ost_writes() {
3542 lctl get_param -n osc.*.stats |
3543 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3544 END { printf("%0.0f", writes) }'
3551 BG_DIRTY_RATIO_SAVE=10
3552 MAX_BG_DIRTY_RATIO=25
3556 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3557 # dirty_ratio, dirty_background_ratio
3558 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3559 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3560 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3561 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3563 # if file not here, we are a 2.4 kernel
3564 kill -CONT `pidof kupdated`
3569 # setup the trap first, so someone cannot exit the test at the
3570 # exact wrong time and mess up a machine
3571 trap start_writeback EXIT
3572 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3573 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3574 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3575 sysctl -w vm.dirty_writeback_centisecs=0
3576 sysctl -w vm.dirty_writeback_centisecs=0
3577 # save and increase /proc/sys/vm/dirty_ratio
3578 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3579 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3580 # save and increase /proc/sys/vm/dirty_background_ratio
3581 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3582 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3584 # if file not here, we are a 2.4 kernel
3585 kill -STOP `pidof kupdated`
3589 # ensure that all stripes have some grant before we test client-side cache
3591 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3592 dd if=/dev/zero of=$i bs=4k count=1
3597 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3598 # file truncation, and file removal.
3600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3602 cancel_lru_locks osc
3604 sync; sleep 1; sync # just to be safe
3605 BEFOREWRITES=`count_ost_writes`
3606 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3607 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3608 AFTERWRITES=`count_ost_writes`
3609 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3610 error "$BEFOREWRITES < $AFTERWRITES"
3613 run_test 42a "ensure that we don't flush on close =============="
3616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3618 cancel_lru_locks osc
3621 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3622 BEFOREWRITES=$(count_ost_writes)
3623 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3624 AFTERWRITES=$(count_ost_writes)
3625 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3626 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3628 BEFOREWRITES=$(count_ost_writes)
3629 sync || error "sync: $?"
3630 AFTERWRITES=$(count_ost_writes)
3631 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3632 error "$BEFOREWRITES < $AFTERWRITES on sync"
3634 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3638 run_test 42b "test destroy of file with cached dirty data ======"
3640 # if these tests just want to test the effect of truncation,
3641 # they have to be very careful. consider:
3642 # - the first open gets a {0,EOF}PR lock
3643 # - the first write conflicts and gets a {0, count-1}PW
3644 # - the rest of the writes are under {count,EOF}PW
3645 # - the open for truncate tries to match a {0,EOF}PR
3646 # for the filesize and cancels the PWs.
3647 # any number of fixes (don't get {0,EOF} on open, match
3648 # composite locks, do smarter file size management) fix
3649 # this, but for now we want these tests to verify that
3650 # the cancellation with truncate intent works, so we
3651 # start the file with a full-file pw lock to match against
3652 # until the truncate.
3657 cancel_lru_locks osc
3659 # prime the file with 0,EOF PW to match
3663 # now the real test..
3664 dd if=/dev/zero of=$file bs=1024 count=100
3665 BEFOREWRITES=`count_ost_writes`
3666 $TRUNCATE $file $offset
3667 cancel_lru_locks osc
3668 AFTERWRITES=`count_ost_writes`
3673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3675 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3676 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3679 run_test 42c "test partial truncate of file with cached dirty data"
3682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3684 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3685 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3688 run_test 42d "test complete truncate of file with cached dirty data"
3690 test_42e() { # bug22074
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3692 local TDIR=$DIR/${tdir}e
3693 local pagesz=$(page_size)
3694 local pages=16 # hardcoded 16 pages, don't change it.
3695 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3696 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3700 test_mkdir -p $DIR/${tdir}e
3701 $SETSTRIPE -c 1 $TDIR
3702 createmany -o $TDIR/f $files
3704 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3706 # we assume that with $OSTCOUNT files, at least one of them will
3707 # be allocated on OST0.
3708 warmup_files=$((OSTCOUNT * max_dirty_mb))
3709 createmany -o $TDIR/w $warmup_files
3711 # write a large amount of data into one file and sync, to get good
3712 # avail_grant number from OST.
3713 for ((i=0; i<$warmup_files; i++)); do
3714 idx=$($GETSTRIPE -i $TDIR/w$i)
3715 [ $idx -ne 0 ] && continue
3716 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3719 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3721 $LCTL get_param $proc_osc0/cur_dirty_bytes
3722 $LCTL get_param $proc_osc0/cur_grant_bytes
3724 # create as much dirty pages as we can while not to trigger the actual
3725 # RPCs directly. but depends on the env, VFS may trigger flush during this
3726 # period, hopefully we are good.
3727 for ((i=0; i<$warmup_files; i++)); do
3728 idx=$($GETSTRIPE -i $TDIR/w$i)
3729 [ $idx -ne 0 ] && continue
3730 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3732 $LCTL get_param $proc_osc0/cur_dirty_bytes
3733 $LCTL get_param $proc_osc0/cur_grant_bytes
3735 # perform the real test
3736 $LCTL set_param $proc_osc0/rpc_stats 0
3737 for ((;i<$files; i++)); do
3738 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3739 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3742 $LCTL get_param $proc_osc0/rpc_stats
3745 local have_ppr=false
3746 $LCTL get_param $proc_osc0/rpc_stats |
3747 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3748 # skip lines until we are at the RPC histogram data
3749 [ "$PPR" == "pages" ] && have_ppr=true && continue
3750 $have_ppr || continue
3752 # we only want the percent stat for < 16 pages
3753 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3755 percent=$((percent + WPCT))
3756 if [[ $percent -gt 15 ]]; then
3757 error "less than 16-pages write RPCs" \
3764 run_test 42e "verify sub-RPC writes are not done synchronously"
3767 test_mkdir -p $DIR/$tdir
3768 cp -p /bin/ls $DIR/$tdir/$tfile
3769 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3771 # give multiop a chance to open
3774 $DIR/$tdir/$tfile && error || true
3777 run_test 43 "execution of file opened for write should return -ETXTBSY"
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3781 test_mkdir -p $DIR/$tdir
3782 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3783 cp -p multiop $DIR/$tdir/multiop
3784 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3787 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3788 kill -USR1 $MULTIOP_PID || return 2
3789 wait $MULTIOP_PID || return 3
3790 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3792 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3796 test_mkdir -p $DIR/$tdir
3797 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3798 cp -p multiop $DIR/$tdir/multiop
3799 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3802 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3803 kill -USR1 $MULTIOP_PID || return 2
3804 wait $MULTIOP_PID || return 3
3805 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3807 run_test 43b "truncate of file being executed should return -ETXTBSY"
3810 local testdir="$DIR/$tdir"
3811 test_mkdir -p $DIR/$tdir
3813 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3814 ( cd $testdir && md5sum -c)
3816 run_test 43c "md5sum of copy into lustre========================"
3819 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3820 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3821 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3823 run_test 44 "zero length read from a sparse stripe ============="
3826 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3828 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3829 [[ $nstripe -gt $OSTCOUNT ]] &&
3830 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3832 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3834 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3835 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3839 OFFSETS="0 $((stride/2)) $((stride-1))"
3840 for offset in $OFFSETS; do
3841 for i in $(seq 0 $((nstripe-1))); do
3842 local GLOBALOFFSETS=""
3844 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3845 local myfn=$DIR/d44a-$size
3846 echo "--------writing $myfn at $size"
3847 ll_sparseness_write $myfn $size ||
3848 error "ll_sparseness_write"
3849 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3850 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3851 error "ll_sparseness_verify $GLOBALOFFSETS"
3853 for j in $(seq 0 $((nstripe-1))); do
3855 size=$((((j + $nstripe )*$stride + $offset)))
3856 ll_sparseness_write $myfn $size ||
3857 error "ll_sparseness_write"
3858 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3860 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3861 error "ll_sparseness_verify $GLOBALOFFSETS"
3866 run_test 44a "test sparse pwrite ==============================="
3870 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3876 before=`dirty_osc_total`
3877 echo executing "\"$*\""
3879 after=`dirty_osc_total`
3880 echo before $before, after $after
3883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3885 # Obtain grants from OST if it supports it
3886 echo blah > ${f}_grant
3889 do_dirty_record "echo blah > $f"
3890 [[ $before -eq $after ]] && error "write wasn't cached"
3891 do_dirty_record "> $f"
3892 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3893 do_dirty_record "echo blah > $f"
3894 [[ $before -eq $after ]] && error "write wasn't cached"
3895 do_dirty_record "sync"
3896 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3897 do_dirty_record "echo blah > $f"
3898 [[ $before -eq $after ]] && error "write wasn't cached"
3899 do_dirty_record "cancel_lru_locks osc"
3900 [[ $before -gt $after ]] ||
3901 error "lock cancellation didn't lower dirty count"
3904 run_test 45 "osc io page accounting ============================"
3906 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3907 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3908 # objects offset and an assert hit when an rpc was built with 1023's mapped
3909 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3915 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3917 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3918 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3922 run_test 46 "dirtying a previously written page ================"
3924 # test_47 is removed "Device nodes check" is moved to test_28
3926 test_48a() { # bug 2399
3927 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3928 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3929 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3931 test_mkdir $DIR/$tdir
3933 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3934 test_mkdir $DIR/$tdir || error "recreate directory failed"
3935 touch foo || error "'touch foo' failed after recreating cwd"
3936 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3937 touch .foo || error "'touch .foo' failed after recreating cwd"
3938 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3939 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3940 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3941 cd . || error "'cd .' failed after recreating cwd"
3942 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3943 rmdir . && error "'rmdir .' worked after recreating cwd"
3944 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3945 cd .. || error "'cd ..' failed after recreating cwd"
3947 run_test 48a "Access renamed working dir (should return errors)="
3949 test_48b() { # bug 2399
3951 test_mkdir $DIR/$tdir
3953 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3954 touch foo && error "'touch foo' worked after removing cwd"
3955 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3956 touch .foo && error "'touch .foo' worked after removing cwd"
3957 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3958 ls . > /dev/null && error "'ls .' worked after removing cwd"
3959 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3960 test_mkdir . && error "'mkdir .' worked after removing cwd"
3961 rmdir . && error "'rmdir .' worked after removing cwd"
3962 ln -s . foo && error "'ln -s .' worked after removing cwd"
3963 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3965 run_test 48b "Access removed working dir (should return errors)="
3967 test_48c() { # bug 2350
3968 #lctl set_param debug=-1
3971 test_mkdir -p $DIR/$tdir/dir
3973 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3974 $TRACE touch foo && error "touch foo worked after removing cwd"
3975 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "touch .foo worked after removing cwd"
3977 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3978 $TRACE ls . && error "'ls .' worked after removing cwd"
3979 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3980 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3982 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3985 run_test 48c "Access removed working subdir (should return errors)"
3987 test_48d() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3995 $TRACE touch foo && error "'touch foo' worked after removing parent"
3996 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3997 touch .foo && error "'touch .foo' worked after removing parent"
3998 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3999 $TRACE ls . && error "'ls .' worked after removing parent"
4000 $TRACE ls .. && error "'ls ..' worked after removing parent"
4001 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4002 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4003 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4006 run_test 48d "Access removed parent subdir (should return errors)"
4008 test_48e() { # bug 4134
4009 #lctl set_param debug=-1
4012 test_mkdir -p $DIR/$tdir/dir
4014 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4015 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4016 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4017 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4018 # On a buggy kernel addition of "touch foo" after cd .. will
4019 # produce kernel oops in lookup_hash_it
4020 touch ../foo && error "'cd ..' worked after recreate parent"
4022 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4024 run_test 48e "Access to recreated parent subdir (should return errors)"
4026 test_49() { # LU-1030
4027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4028 # get ost1 size - lustre-OST0000
4029 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4031 # write 800M at maximum
4032 [[ $ost1_size -lt 2 ]] && ost1_size=2
4033 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4035 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4036 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4039 # change max_pages_per_rpc while writing the file
4040 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4041 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4042 # loop until dd process exits
4043 while ps ax -opid | grep -wq $dd_pid; do
4044 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4045 sleep $((RANDOM % 5 + 1))
4047 # restore original max_pages_per_rpc
4048 $LCTL set_param $osc1_mppc=$orig_mppc
4049 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4051 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4055 test_mkdir $DIR/$tdir
4057 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4059 run_test 50 "special situations: /proc symlinks ==============="
4061 test_51a() { # was test_51
4062 # bug 1516 - create an empty entry right after ".." then split dir
4063 test_mkdir -c1 $DIR/$tdir
4064 touch $DIR/$tdir/foo
4065 $MCREATE $DIR/$tdir/bar
4067 createmany -m $DIR/$tdir/longfile 201
4069 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4070 $MCREATE $DIR/$tdir/longfile$FNUM
4075 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4077 run_test 51a "special situations: split htree with empty entry =="
4080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4081 local dir=$DIR/$tdir
4083 local nrdirs=$((65536 + 100))
4085 # cleanup the directory
4088 test_mkdir -p -c1 $dir
4092 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4093 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4094 [[ $numfree -lt $nrdirs ]] &&
4095 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4098 # need to check free space for the directories as well
4099 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4100 numfree=$((blkfree / 4))
4101 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4105 createmany -d $dir/d $nrdirs ||
4106 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4109 nrdirs=$(ls -U $dir | wc -l)
4111 # unlink all but 100 subdirectories, then check it still works
4113 local delete=$((nrdirs - left))
4115 # for ldiskfs the nlink count should be 1, but this is OSD specific
4116 # and so this is listed for informational purposes only
4117 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4118 unlinkmany -d $dir/d $delete ||
4119 error "unlink of first $delete subdirs failed"
4121 echo "nlink between: $(stat -c %h $dir)"
4122 local found=$(ls -U $dir | wc -l)
4123 [ $found -ne $left ] &&
4124 error "can't find subdirs: found only $found, expected $left"
4126 unlinkmany -d $dir/d $delete $left ||
4127 error "unlink of second $left subdirs failed"
4128 # regardless of whether the backing filesystem tracks nlink accurately
4129 # or not, the nlink count shouldn't be more than "." and ".." here
4130 local after=$(stat -c %h $dir)
4131 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4132 echo "nlink after: $after"
4134 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4138 [[ $OSTCOUNT -lt 3 ]] &&
4139 skip_env "skipping test with few OSTs" && return
4140 test_mkdir -p $DIR/$tdir
4141 createmany -o $DIR/$tdir/t- 1000
4142 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4143 for N in $(seq 0 $((OSTCOUNT - 1))); do
4144 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4145 END { printf("%0.0f", objs) }' $TMP/$tfile)
4146 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4147 '($1 == '$N') { objs += 1 } \
4148 END { printf("%0.0f", objs) }')
4149 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4151 unlinkmany $DIR/$tdir/t- 1000
4154 for N in $(seq 1 $((OSTCOUNT - 1))); do
4155 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4156 error "OST $N has less objects vs OST $NLAST" \
4157 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4158 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4159 error "OST $N has less objects vs OST $NLAST" \
4160 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4162 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4163 error "OST $N has less #0 objects vs OST $NLAST" \
4164 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4165 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4166 error "OST $N has less #0 objects vs OST $NLAST" \
4167 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4172 run_test 51d "check object distribution"
4175 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4176 skip "Only applicable to ldiskfs-based MDTs"
4180 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4181 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4183 touch $DIR/$tdir/d0/foo
4184 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4185 error "file exceed 65000 nlink limit!"
4186 unlinkmany $DIR/$tdir/d0/f- 65001
4189 run_test 51e "check file nlink limit"
4192 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4193 test_mkdir -p $DIR/$tdir
4194 touch $DIR/$tdir/foo
4195 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4196 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4197 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4198 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4199 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4201 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4202 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4203 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4205 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4206 cp -r $DIR/$tdir $TMP/
4207 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4209 run_test 52a "append-only flag test (should return errors)"
4212 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4213 test_mkdir -p $DIR/$tdir
4214 touch $DIR/$tdir/foo
4215 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4216 cat test > $DIR/$tdir/foo && error "cat test worked"
4217 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4218 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4219 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4221 echo foo >> $DIR/$tdir/foo && error "echo worked"
4222 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4223 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4224 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4225 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4227 chattr -i $DIR/$tdir/foo || error "chattr failed"
4229 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4231 run_test 52b "immutable flag test (should return errors) ======="
4234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4236 remote_ost_nodsh && skip "remote OST with nodsh" && return
4249 local support_last_seq=true
4251 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4252 support_last_seq=false
4255 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4257 for value in $(do_facet $SINGLEMDS \
4258 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4259 param=$(echo ${value[0]} | cut -d "=" -f1)
4260 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4262 if $support_last_seq; then
4263 param_seq=$(echo $param |
4264 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4265 mds_last_seq=$(do_facet $SINGLEMDS \
4266 $LCTL get_param -n $param_seq)
4268 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4270 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4271 node=$(facet_active_host ost$((ostnum+1)))
4272 param="obdfilter.$ostname.last_id"
4273 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4274 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4275 ost_last_id=$ost_last
4277 if $support_last_seq; then
4278 ost_last_id=$(echo $ost_last |
4279 awk -F':' '{print $2}' |
4281 ost_last_seq=$(echo $ost_last |
4282 awk -F':' '{print $1}')
4283 [[ $ost_last_seq = $mds_last_seq ]] || continue
4286 if [[ $ost_last_id != $mds_last ]]; then
4287 error "$ost_last_id != $mds_last"
4294 $found || error "can not match last_seq/last_id for $mdtosc"
4297 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4300 $SOCKETSERVER $DIR/socket ||
4301 error "$SOCKETSERVER $DIR/socket failed: $?"
4302 $SOCKETCLIENT $DIR/socket ||
4303 error "$SOCKETCLIENT $DIR/socket failed: $?"
4304 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4306 run_test 54a "unix domain socket test =========================="
4312 dd if=/dev/zero of=$f bs=$(page_size) count=1
4314 run_test 54b "char device works in lustre ======================"
4317 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4318 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4319 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4321 for i in $(seq 3 7); do
4322 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4330 loopdev="$DIR/loop54c"
4333 $UMOUNT $DIR/$tdir || rc=$?
4334 losetup -d $loopdev || true
4335 losetup -d $LOOPDEV || true
4336 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4342 loopdev="$DIR/loop54c"
4345 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4346 trap cleanup_54c EXIT
4347 mknod $loopdev b 7 $LOOPNUM
4348 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4349 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4350 losetup $loopdev $DIR/$tfile ||
4351 error "can't set up $loopdev for $DIR/$tfile"
4352 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4353 test_mkdir -p $DIR/$tdir
4354 mount -t ext2 $loopdev $DIR/$tdir ||
4355 error "error mounting $loopdev on $DIR/$tdir"
4356 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4359 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4363 run_test 54c "block device works in lustre ====================="
4369 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4371 run_test 54d "fifo device works in lustre ======================"
4376 cp -aL /dev/console $f
4377 echo $string > $f || error "echo $string to $f failed"
4379 run_test 54e "console/tty device works in lustre ======================"
4381 #The test_55 used to be iopen test and it was removed by bz#24037.
4382 #run_test 55 "check iopen_connect_dentry() ======================"
4384 test_56a() { # was test_56
4387 test_mkdir -p $DIR/$tdir/dir
4389 NUMFILESx2=$(($NUMFILES * 2))
4390 for i in $(seq 1 $NUMFILES); do
4391 touch $DIR/$tdir/file$i
4392 touch $DIR/$tdir/dir/file$i
4395 # test lfs getstripe with --recursive
4396 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4397 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4398 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4399 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4400 [[ $FILENUM -eq $NUMFILES ]] ||
4401 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4402 echo "$GETSTRIPE --recursive passed."
4404 # test lfs getstripe with file instead of dir
4405 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4406 [[ $FILENUM -eq 1 ]] ||
4407 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4408 echo "$GETSTRIPE file1 passed."
4410 #test lfs getstripe with --verbose
4411 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4412 grep -c lmm_magic) -eq $NUMFILES ]] ||
4413 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4414 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4415 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4416 echo "$GETSTRIPE --verbose passed."
4418 #test lfs getstripe with --obd
4419 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4420 grep -q "unknown obduuid" ||
4421 error "$GETSTRIPE --obd wrong_uuid should return error message"
4423 [[ $OSTCOUNT -lt 2 ]] &&
4424 skip_env "skipping other $GETSTRIPE --obd test" && return
4427 OBDUUID=$(ostuuid_from_index $OSTIDX)
4428 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4429 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4430 [[ $FOUND -eq $FILENUM ]] ||
4431 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4432 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4433 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4434 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4435 error "$GETSTRIPE --obd: should not show file on other obd"
4436 echo "$GETSTRIPE --obd passed"
4438 run_test 56a "check $GETSTRIPE"
4443 local LOCAL_NUMFILES="$1"
4444 local LOCAL_NUMDIRS="$2"
4445 local MKDIR_PARAMS="$3"
4446 local DIR_STRIPE_PARAMS="$4"
4448 if [ ! -d "$TDIR" ] ; then
4449 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4450 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4451 for i in `seq 1 $LOCAL_NUMFILES` ; do
4454 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4455 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4456 for j in `seq 1 $LOCAL_NUMFILES` ; do
4457 touch $TDIR/dir$i/file$j
4463 setup_56_special() {
4467 if [ ! -e "$TDIR/loop1b" ] ; then
4468 for i in `seq 1 $LOCAL_NUMFILES` ; do
4469 mknod $TDIR/loop${i}b b 7 $i
4470 mknod $TDIR/null${i}c c 1 3
4471 ln -s $TDIR/file1 $TDIR/link${i}l
4473 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4474 mknod $TDIR/dir$i/loop${i}b b 7 $i
4475 mknod $TDIR/dir$i/null${i}c c 1 3
4476 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4485 setup_56 $NUMFILES $NUMDIRS
4487 EXPECTED=$(($NUMDIRS + 2))
4488 # test lfs find with -name
4489 for i in $(seq 1 $NUMFILES) ; do
4490 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4491 [ $NUMS -eq $EXPECTED ] ||
4492 error "lfs find -name \"*$i\" $TDIR wrong: "\
4493 "found $NUMS, expected $EXPECTED"
4496 run_test 56g "check lfs find -name ============================="
4502 setup_56 $NUMFILES $NUMDIRS
4504 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4505 # test lfs find with ! -name
4506 for i in $(seq 1 $NUMFILES) ; do
4507 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4508 [ $NUMS -eq $EXPECTED ] ||
4509 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4510 "found $NUMS, expected $EXPECTED"
4513 run_test 56h "check lfs find ! -name ============================="
4517 test_mkdir -p $DIR/$tdir
4518 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4519 CMD="$LFIND -ost $UUID $DIR/$tdir"
4521 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4523 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4527 setup_56_special $NUMFILES $NUMDIRS
4529 EXPECTED=$((NUMDIRS + 1))
4530 CMD="$LFIND -type d $TDIR"
4531 NUMS=$($CMD | wc -l)
4532 [ $NUMS -eq $EXPECTED ] ||
4533 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4535 run_test 56j "check lfs find -type d ============================="
4539 setup_56_special $NUMFILES $NUMDIRS
4541 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4542 CMD="$LFIND -type f $TDIR"
4543 NUMS=$($CMD | wc -l)
4544 [ $NUMS -eq $EXPECTED ] ||
4545 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4547 run_test 56k "check lfs find -type f ============================="
4551 setup_56_special $NUMFILES $NUMDIRS
4553 EXPECTED=$((NUMDIRS + NUMFILES))
4554 CMD="$LFIND -type b $TDIR"
4555 NUMS=$($CMD | wc -l)
4556 [ $NUMS -eq $EXPECTED ] ||
4557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4559 run_test 56l "check lfs find -type b ============================="
4563 setup_56_special $NUMFILES $NUMDIRS
4565 EXPECTED=$((NUMDIRS + NUMFILES))
4566 CMD="$LFIND -type c $TDIR"
4567 NUMS=$($CMD | wc -l)
4568 [ $NUMS -eq $EXPECTED ] ||
4569 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4571 run_test 56m "check lfs find -type c ============================="
4575 setup_56_special $NUMFILES $NUMDIRS
4577 EXPECTED=$((NUMDIRS + NUMFILES))
4578 CMD="$LFIND -type l $TDIR"
4579 NUMS=$($CMD | wc -l)
4580 [ $NUMS -eq $EXPECTED ] ||
4581 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4583 run_test 56n "check lfs find -type l ============================="
4587 setup_56 $NUMFILES $NUMDIRS
4588 utime $TDIR/file1 > /dev/null || error "utime (1)"
4589 utime $TDIR/file2 > /dev/null || error "utime (2)"
4590 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4591 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4592 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4593 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4596 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4597 [ $NUMS -eq $EXPECTED ] || \
4598 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4601 CMD="$LFIND -mtime 0 $TDIR"
4602 NUMS=$($CMD | wc -l)
4603 [ $NUMS -eq $EXPECTED ] ||
4604 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4606 run_test 56o "check lfs find -mtime for old files =========================="
4609 [ $RUNAS_ID -eq $UID ] &&
4610 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4613 setup_56 $NUMFILES $NUMDIRS
4615 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4617 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4618 NUMS=$($CMD | wc -l)
4619 [ $NUMS -eq $EXPECTED ] || \
4620 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4622 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4623 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4624 NUMS=$($CMD | wc -l)
4625 [ $NUMS -eq $EXPECTED ] || \
4626 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4628 run_test 56p "check lfs find -uid and ! -uid ==============================="
4631 [ $RUNAS_ID -eq $UID ] &&
4632 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4635 setup_56 $NUMFILES $NUMDIRS
4637 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4640 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4641 NUMS=$($CMD | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4645 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4646 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4647 NUMS=$($CMD | wc -l)
4648 [ $NUMS -eq $EXPECTED ] ||
4649 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4651 run_test 56q "check lfs find -gid and ! -gid ==============================="
4655 setup_56 $NUMFILES $NUMDIRS
4658 CMD="$LFIND -size 0 -type f $TDIR"
4659 NUMS=$($CMD | wc -l)
4660 [ $NUMS -eq $EXPECTED ] ||
4661 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4663 CMD="$LFIND ! -size 0 -type f $TDIR"
4664 NUMS=$($CMD | wc -l)
4665 [ $NUMS -eq $EXPECTED ] ||
4666 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 echo "test" > $TDIR/$tfile
4668 echo "test2" > $TDIR/$tfile.2 && sync
4670 CMD="$LFIND -size 5 -type f $TDIR"
4671 NUMS=$($CMD | wc -l)
4672 [ $NUMS -eq $EXPECTED ] ||
4673 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4675 CMD="$LFIND -size +5 -type f $TDIR"
4676 NUMS=$($CMD | wc -l)
4677 [ $NUMS -eq $EXPECTED ] ||
4678 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4680 CMD="$LFIND -size +0 -type f $TDIR"
4681 NUMS=$($CMD | wc -l)
4682 [ $NUMS -eq $EXPECTED ] ||
4683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4685 CMD="$LFIND ! -size -5 -type f $TDIR"
4686 NUMS=$($CMD | wc -l)
4687 [ $NUMS -eq $EXPECTED ] ||
4688 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4690 CMD="$LFIND -size -5 -type f $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] ||
4693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 run_test 56r "check lfs find -size works =========================="
4697 test_56s() { # LU-611
4699 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4701 if [[ $OSTCOUNT -gt 1 ]]; then
4702 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4706 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4710 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4711 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4712 NUMS=$($CMD | wc -l)
4713 [ $NUMS -eq $EXPECTED ] || {
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4719 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4720 NUMS=$($CMD | wc -l)
4721 [ $NUMS -eq $EXPECTED ] || {
4723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4727 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4728 NUMS=$($CMD | wc -l)
4729 [ $NUMS -eq $EXPECTED ] || {
4731 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4735 NUMS=$($CMD | wc -l)
4736 [ $NUMS -eq $EXPECTED ] || {
4738 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] || {
4746 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4749 run_test 56s "check lfs find -stripe-count works"
4751 test_56t() { # LU-611
4753 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4755 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4757 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4758 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] ||
4761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4763 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4764 NUMS=$($CMD | wc -l)
4765 [ $NUMS -eq $EXPECTED ] ||
4766 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4768 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4769 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4770 NUMS=$($CMD | wc -l)
4771 [ $NUMS -eq $EXPECTED ] ||
4772 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4774 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4775 NUMS=$($CMD | wc -l)
4776 [ $NUMS -eq $EXPECTED ] ||
4777 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4780 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4781 NUMS=$($CMD | wc -l)
4782 [ $NUMS -eq $EXPECTED ] ||
4783 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4785 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4786 NUMS=$($CMD | wc -l)
4787 [ $NUMS -eq $EXPECTED ] ||
4788 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4791 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4796 run_test 56t "check lfs find -stripe-size works"
4798 test_56u() { # LU-611
4800 setup_56 $NUMFILES $NUMDIRS "-i 0"
4802 if [[ $OSTCOUNT -gt 1 ]]; then
4803 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4809 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4810 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4811 NUMS=$($CMD | wc -l)
4812 [ $NUMS -eq $EXPECTED ] ||
4813 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4822 NUMS=$($CMD | wc -l)
4823 [ $NUMS -eq $EXPECTED ] ||
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4827 # This should produce an error and not return any files
4828 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4829 NUMS=$($CMD 2>/dev/null | wc -l)
4830 [ $NUMS -eq $EXPECTED ] ||
4831 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4833 if [[ $OSTCOUNT -gt 1 ]]; then
4834 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4835 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4836 NUMS=$($CMD | wc -l)
4837 [ $NUMS -eq $EXPECTED ] ||
4838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4841 run_test 56u "check lfs find -stripe-index works"
4848 setup_56 $NUMFILES $NUMDIRS
4850 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4851 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4853 for file in $($LFIND -mdt $UUID $TDIR); do
4854 file_mdt_idx=$($GETSTRIPE -M $file)
4855 [ $file_mdt_idx -eq $MDT_IDX ] ||
4856 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4859 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4862 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4867 rm -rf $TDIR || error "remove $TDIR failed"
4868 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4871 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4872 error "$GETSTRIPE -S -d $TDIR failed"
4873 stripe_size=${stripe_size%% *}
4875 local file_size=$((stripe_size * OSTCOUNT))
4876 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4877 local required_space=$((file_num * file_size))
4879 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4881 [[ $free_space -le $((required_space / 1024)) ]] &&
4882 skip_env "need at least $required_space bytes free space," \
4883 "have $free_space kbytes" && return
4886 local dd_count=$((file_size / dd_bs))
4888 # write data into the files
4892 for i in $(seq 1 $NUMFILES); do
4894 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4895 error "write data into $file failed"
4897 for i in $(seq 1 $NUMDIRS); do
4898 for j in $(seq 1 $NUMFILES); do
4899 file=$TDIR/dir$i/file$j
4900 yes | dd bs=$dd_bs count=$dd_count of=$file \
4902 error "write data into $file failed"
4907 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4910 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4912 eval $cmd || error "$cmd failed"
4914 check_stripe_count $TDIR/file1 $expected
4916 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4918 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4919 # OST 1 if it is on OST 0. This file is small enough to
4920 # be on only one stripe.
4921 file=$TDIR/migr_1_ost
4922 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4923 error "write data into $file failed"
4924 local obdidx=$($LFS getstripe -i $file)
4925 local oldmd5=$(md5sum $file)
4927 [[ $obdidx -eq 0 ]] && newobdidx=1
4928 cmd="$LFS migrate -i $newobdidx $file"
4930 eval $cmd || error "$cmd failed"
4931 local realobdix=$($LFS getstripe -i $file)
4932 local newmd5=$(md5sum $file)
4933 [[ $newobdidx -ne $realobdix ]] &&
4934 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4935 [[ "$oldmd5" != "$newmd5" ]] &&
4936 error "md5sum differ: $oldmd5, $newmd5"
4940 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4942 eval $cmd || error "$cmd failed"
4944 for j in $(seq 1 $NUMFILES); do
4945 check_stripe_count $TDIR/dir1/file$j $expected
4948 # lfs_migrate works with lfs find
4949 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4950 $LFS_MIGRATE -y -c $expected"
4952 eval $cmd || error "$cmd failed"
4954 for i in $(seq 2 $NUMFILES); do
4955 check_stripe_count $TDIR/file$i $expected
4957 for i in $(seq 2 $NUMDIRS); do
4958 for j in $(seq 1 $NUMFILES); do
4959 check_stripe_count $TDIR/dir$i/file$j $expected
4963 run_test 56w "check lfs_migrate -c stripe_count works"
4966 check_swap_layouts_support && return 0
4967 [[ $OSTCOUNT -lt 2 ]] &&
4968 skip_env "need 2 OST, skipping test" && return
4970 local dir0=$DIR/$tdir/$testnum
4971 test_mkdir -p $dir0 || error "creating dir $dir0"
4973 local ref1=/etc/passwd
4974 local file1=$dir0/file1
4976 $SETSTRIPE -c 2 $file1
4978 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4979 stripe=$($GETSTRIPE -c $file1)
4980 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4981 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4986 run_test 56x "lfs migration support"
4989 check_swap_layouts_support && return 0
4990 [[ $OSTCOUNT -lt 2 ]] &&
4991 skip_env "need 2 OST, skipping test" && return
4993 local dir0=$DIR/$tdir/$testnum
4994 test_mkdir -p $dir0 || error "creating dir $dir0"
4996 local ref1=/etc/passwd
4997 local file1=$dir0/file1
4999 $SETSTRIPE -c 2 $file1
5001 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5002 local stripe=$($GETSTRIPE -c $file1)
5003 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5004 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5009 run_test 56xa "lfs migration --block support"
5012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5013 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5017 local dir0=$DIR/$tdir/$testnum
5018 test_mkdir -p $dir0 || error "creating dir $dir0"
5019 local f1=$dir0/file1
5020 local f2=$dir0/file2
5022 touch $f1 || error "creating std file $f1"
5023 $MULTIOP $f2 H2c || error "creating released file $f2"
5025 # a directory can be raid0, so ask only for files
5026 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5027 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5029 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5030 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5032 # only files can be released, so no need to force file search
5033 res=$($LFIND $dir0 -L released)
5034 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5036 res=$($LFIND $dir0 \! -L released)
5037 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5040 run_test 56y "lfs find -L raid0|released"
5042 test_56z() { # LU-4824
5043 # This checks to make sure 'lfs find' continues after errors
5044 # There are two classes of errors that should be caught:
5045 # - If multiple paths are provided, all should be searched even if one
5047 # - If errors are encountered during the search, it should not terminate
5050 test_mkdir $DIR/$tdir
5051 for i in d{0..9}; do
5052 test_mkdir $DIR/$tdir/$i
5054 touch $DIR/$tdir/d{0..9}/$tfile
5055 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5056 error "$LFS find did not return an error"
5057 # Make a directory unsearchable. This should NOT be the last entry in
5058 # directory order. Arbitrarily pick the 6th entry
5059 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5060 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5061 # The user should be able to see 10 directories and 9 files
5062 [ $count == 19 ] || error "$LFS find did not continue after error"
5064 run_test 56z "lfs find should continue after an error"
5066 test_56aa() { # LU-5937
5067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5070 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5072 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5073 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5075 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5077 run_test 56aa "lfs find --size under striped dir"
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5081 # note test will not do anything if MDS is not local
5082 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5083 skip "Only applicable to ldiskfs-based MDTs"
5087 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5088 local MNTDEV="osd*.*MDT*.mntdev"
5089 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5090 [ -z "$DEV" ] && error "can't access $MNTDEV"
5091 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5092 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5093 error "can't access $DEV"
5094 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5095 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5099 run_test 57a "verify MDS filesystem created with large inodes =="
5102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5103 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5104 skip "Only applicable to ldiskfs-based MDTs"
5108 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5109 local dir=$DIR/$tdir
5113 local FILEN=$dir/f$FILECOUNT
5115 rm -rf $dir || error "removing $dir"
5116 test_mkdir -p -c1 $dir || error "creating $dir"
5117 local mdtidx=$($LFS getstripe -M $dir)
5118 local mdtname=MDT$(printf %04x $mdtidx)
5119 local facet=mds$((mdtidx + 1))
5121 echo "mcreating $FILECOUNT files"
5122 createmany -m $dir/f 1 $FILECOUNT || \
5123 error "creating files in $dir"
5125 # verify that files do not have EAs yet
5126 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5127 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5131 df $dir #make sure we get new statfs data
5132 local MDSFREE=$(do_facet $facet \
5133 lctl get_param -n osd*.*$mdtname.kbytesfree)
5134 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5135 echo "opening files to create objects/EAs"
5137 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5138 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5141 # verify that files have EAs now
5142 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5143 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5145 sleep 1 #make sure we get new statfs data
5147 local MDSFREE2=$(do_facet $facet \
5148 lctl get_param -n osd*.*$mdtname.kbytesfree)
5149 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5150 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5151 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5152 error "MDC before $MDCFREE != after $MDCFREE2"
5154 echo "MDC before $MDCFREE != after $MDCFREE2"
5155 echo "unable to confirm if MDS has large inodes"
5160 run_test 57b "default LOV EAs are stored inside large inodes ==="
5163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5164 [ -z "$(which wiretest 2>/dev/null)" ] &&
5165 skip_env "could not find wiretest" && return
5168 run_test 58 "verify cross-platform wire constants =============="
5171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5172 echo "touch 130 files"
5173 createmany -o $DIR/f59- 130
5175 unlinkmany $DIR/f59- 130
5177 # wait for commitment of removal
5178 wait_delete_completed
5180 run_test 59 "verify cancellation of llog records async ========="
5182 TEST60_HEAD="test_60 run $RANDOM"
5184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5185 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5186 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5187 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5188 skip_env "missing subtest run-llog.sh" && return
5190 log "$TEST60_HEAD - from kernel mode"
5191 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5192 do_facet mgs sh run-llog.sh
5193 do_facet mgs $LCTL dk > $TMP/$tfile
5195 # LU-6388: test llog_reader
5196 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5197 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5198 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5199 skip_env "missing llog_reader" && return
5200 local fstype=$(facet_fstype mgs)
5201 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5202 skip_env "Only for ldiskfs or zfs type mgs" && return
5204 local mntpt=$(facet_mntpt mgs)
5205 local mgsdev=$(mgsdevname 1)
5217 #get fid and record list
5218 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5220 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5222 #remount mgs as ldiskfs or zfs type
5223 stop mgs || error "stop mgs failed"
5224 mount_fstype mgs || error "remount mgs failed"
5225 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5228 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5229 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5234 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5236 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5238 echo "obj_file is $obj_file"
5239 do_facet mgs $llog_reader $obj_file
5241 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5242 awk '{ print $3 }' | sed -e "s/^type=//g")
5243 if [ $rec_type != $rec ]; then
5244 echo "FAILED test_60a wrong record type $rec_type," \
5250 #check obj path if record type is LLOG_LOGID_MAGIC
5251 if [ "$rec" == "1064553b" ]; then
5252 path=$(do_facet mgs $llog_reader $obj_file |
5253 grep "path=" | awk '{ print $NF }' |
5254 sed -e "s/^path=//g")
5255 if [ $obj_file != $mntpt/$path ]; then
5256 echo "FAILED test_60a wrong obj path" \
5257 "$montpt/$path, should be $obj_file"
5264 #restart mgs before "error", otherwise it will block the next test
5265 stop mgs || error "stop mgs failed"
5266 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5267 $pass || error "test failed, see FAILED test_60a messages for specifics"
5269 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5271 test_60b() { # bug 6411
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5286 [[ $LLOG_COUNT -gt 100 ]] &&
5287 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5289 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5293 echo "create 5000 files"
5294 createmany -o $DIR/f60c- 5000
5295 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5296 lctl set_param fail_loc=0x80000137
5297 unlinkmany $DIR/f60c- 5000
5298 lctl set_param fail_loc=0
5300 run_test 60c "unlink file when mds full"
5303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5304 SAVEPRINTK=$(lctl get_param -n printk)
5306 # verify "lctl mark" is even working"
5307 MESSAGE="test message ID $RANDOM $$"
5308 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5309 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5311 lctl set_param printk=0 || error "set lnet.printk failed"
5312 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5313 MESSAGE="new test message ID $RANDOM $$"
5314 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5315 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5316 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5318 lctl set_param -n printk="$SAVEPRINTK"
5320 run_test 60d "test printk console message masking"
5323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5325 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5326 do_facet mds1 lctl set_param fail_loc=0x15b
5329 run_test 60e "no space while new llog is being created"
5332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5334 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5335 cancel_lru_locks osc
5336 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5339 run_test 61 "mmap() writes don't make sync hang ================"
5341 # bug 2330 - insufficient obd_match error checking causes LBUG
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 cancel_lru_locks osc
5347 lctl set_param fail_loc=0x405
5348 cat $f && error "cat succeeded, expect -EIO"
5349 lctl set_param fail_loc=0
5351 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5352 # match every page all of the time.
5353 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5355 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5356 # Though this test is irrelevant anymore, it helped to reveal some
5357 # other grant bugs (LU-4482), let's keep it.
5358 test_63a() { # was test_63
5359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5360 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5361 for i in `seq 10` ; do
5362 dd if=/dev/zero of=$DIR/f63 bs=8k &
5368 rm -f $DIR/f63 || true
5370 run_test 63a "Verify oig_wait interruption does not crash ======="
5372 # bug 2248 - async write errors didn't return to application on sync
5373 # bug 3677 - async write errors left page locked
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5377 lctl set_param debug=-1
5379 # ensure we have a grant to do async writes
5380 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5383 sync # sync lest earlier test intercept the fail_loc
5385 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5386 lctl set_param fail_loc=0x80000406
5387 $MULTIOP $DIR/$tfile Owy && \
5388 error "sync didn't return ENOMEM"
5389 sync; sleep 2; sync # do a real sync this time to flush page
5390 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5391 error "locked page left in cache after async error" || true
5394 run_test 63b "async write errors should be returned to fsync ==="
5397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5399 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5401 run_test 64a "verify filter grant calculations (in kernel) ====="
5404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5405 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5407 run_test 64b "check out-of-space detection on client ==========="
5410 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5412 run_test 64c "verify grant shrink ========================------"
5414 # bug 1414 - set/get directories' stripe info
5416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5417 test_mkdir -p $DIR/$tdir
5419 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5421 run_test 65a "directory with no stripe info ===================="
5424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5425 test_mkdir -p $DIR/$tdir
5426 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5428 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5431 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5433 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5437 if [[ $OSTCOUNT -gt 1 ]]; then
5438 test_mkdir -p $DIR/$tdir
5439 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5441 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5442 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5444 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5447 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5451 test_mkdir -p $DIR/$tdir
5452 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5453 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5455 if [[ $STRIPECOUNT -le 0 ]]; then
5457 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5458 #LOV_MAX_STRIPE_COUNT is 2000
5459 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5461 sc=$(($STRIPECOUNT - 1))
5463 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5464 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5465 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5466 error "lverify failed"
5468 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 test_mkdir -p $DIR/$tdir
5474 $SETSTRIPE $DIR/$tdir || error "setstripe"
5475 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5476 error "no stripe info failed"
5478 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5480 run_test 65e "directory setstripe defaults ======================="
5483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5484 test_mkdir -p $DIR/${tdir}f
5485 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5487 run_test 65f "dir setstripe permission (should return error) ==="
5490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5491 test_mkdir -p $DIR/$tdir
5492 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5494 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5496 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5497 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5498 error "delete default stripe failed"
5500 run_test 65g "directory setstripe -d ==========================="
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 test_mkdir -p $DIR/$tdir
5505 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5507 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5509 test_mkdir -p $DIR/$tdir/dd1
5510 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5511 error "stripe info inherit failed"
5513 run_test 65h "directory stripe info inherit ===================="
5515 test_65i() { # bug6367
5516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5517 $SETSTRIPE -S 65536 -c -1 $MOUNT
5519 run_test 65i "set non-default striping on root directory (bug 6367)="
5521 test_65ia() { # bug12836
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5525 run_test 65ia "getstripe on -1 default directory striping"
5527 test_65ib() { # bug12836
5528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5529 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5531 run_test 65ib "getstripe -v on -1 default directory striping"
5533 test_65ic() { # bug12836
5534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5535 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5537 run_test 65ic "new find on -1 default directory striping"
5539 test_65j() { # bug6367
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5542 # if we aren't already remounting for each test, do so for this test
5543 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5544 cleanup || error "failed to unmount"
5547 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5549 run_test 65j "set default striping on root directory (bug 6367)="
5551 test_65k() { # bug11679
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5553 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5556 local disable_precreate=true
5557 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5558 disable_precreate=false
5560 echo "Check OST status: "
5561 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5562 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5564 for OSC in $MDS_OSCS; do
5565 echo $OSC "is active"
5566 do_facet $SINGLEMDS lctl --device %$OSC activate
5569 for INACTIVE_OSC in $MDS_OSCS; do
5570 local ost=$(osc_to_ost $INACTIVE_OSC)
5571 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5572 lov.*md*.target_obd |
5573 awk -F: /$ost/'{ print $1 }' | head -n 1)
5576 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5577 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5579 echo "Deactivate: " $INACTIVE_OSC
5580 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5582 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5583 osp.$ost*MDT0000.create_count")
5584 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5585 osp.$ost*MDT0000.max_create_count")
5586 $disable_precreate &&
5587 do_facet $SINGLEMDS "lctl set_param -n \
5588 osp.$ost*MDT0000.max_create_count=0"
5590 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5591 [ -f $DIR/$tdir/$idx ] && continue
5592 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5593 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5594 error "setstripe $idx should succeed"
5595 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5597 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5600 do_facet $SINGLEMDS "lctl set_param -n \
5601 osp.$ost*MDT0000.max_create_count=$max_count"
5602 do_facet $SINGLEMDS "lctl set_param -n \
5603 osp.$ost*MDT0000.create_count=$count"
5604 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5605 echo $INACTIVE_OSC "is Activate"
5607 wait_osc_import_state mds ost$ostnum FULL
5610 run_test 65k "validate manual striping works properly with deactivated OSCs"
5612 test_65l() { # bug 12836
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 test_mkdir -p $DIR/$tdir/test_dir
5615 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5616 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5618 run_test 65l "lfs find on -1 stripe dir ========================"
5620 # bug 2543 - update blocks count on client
5622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5625 sync; sync_all_data; sync; sync_all_data
5626 cancel_lru_locks osc
5627 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5628 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5630 run_test 66 "update inode blocks count on client ==============="
5635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5637 if [ ! -z "$LLOOP" ]; then
5638 if swapon -s | grep -q $LLOOP; then
5639 swapoff $LLOOP || error "swapoff failed"
5642 $LCTL blockdev_detach $LLOOP || error "detach failed"
5646 if [ ! -z "$LLITELOOPLOAD" ]; then
5654 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5658 swapon -s | awk '($1 == "'$1'") { print $4 }'
5661 # test case for lloop driver, basic function
5663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5664 [ "$UID" != 0 ] && skip_env "must run as root" && return
5665 llite_lloop_enabled || \
5666 { skip_env "llite_lloop module disabled" && return; }
5668 trap cleanup_68 EXIT
5670 if ! module_loaded llite_lloop; then
5671 if load_module llite/llite_lloop; then
5674 skip_env "can't find module llite_lloop"
5679 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5680 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5681 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5683 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5684 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5688 run_test 68a "lloop driver - basic test ========================"
5690 # excercise swapping to lustre by adding a high priority swapfile entry
5691 # and then consuming memory until it is used.
5692 test_68b() { # was test_68
5693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5694 [ "$UID" != 0 ] && skip_env "must run as root" && return
5695 lctl get_param -n devices | grep -q obdfilter && \
5696 skip "local OST" && return
5698 grep -q llite_lloop /proc/modules
5699 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5701 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5702 skip "can't reliably test swap with TCP" && return
5704 MEMTOTAL=`meminfo MemTotal`
5705 NR_BLOCKS=$((MEMTOTAL>>8))
5706 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5708 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5709 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5712 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5714 trap cleanup_68 EXIT
5716 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5718 echo "before: `swapon -s | grep $LLOOP`"
5719 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5720 echo "after: `swapon -s | grep $LLOOP`"
5721 SWAPUSED=`swap_used $LLOOP`
5725 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5727 run_test 68b "support swapping to Lustre ========================"
5729 # bug5265, obdfilter oa2dentry return -ENOENT
5730 # #define OBD_FAIL_SRV_ENOENT 0x217
5732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5733 remote_ost_nodsh && skip "remote OST with nodsh" && return
5736 $SETSTRIPE -c 1 -i 0 $f
5738 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5740 do_facet ost1 lctl set_param fail_loc=0x217
5741 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5742 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5744 do_facet ost1 lctl set_param fail_loc=0
5745 $DIRECTIO write $f 0 2 || error "write error"
5747 cancel_lru_locks osc
5748 $DIRECTIO read $f 0 1 || error "read error"
5750 do_facet ost1 lctl set_param fail_loc=0x217
5751 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5753 do_facet ost1 lctl set_param fail_loc=0
5756 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5759 test_mkdir -p $DIR/$tdir
5760 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5761 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5763 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5765 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5767 [ "$RUNAS_ID" = "$UID" ] &&
5768 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5770 # Check that testing environment is properly set up. Skip if not
5771 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5772 skip_env "User $RUNAS_ID does not exist - skipping"
5776 chmod 777 $DIR/$tfile
5777 chmod ug+s $DIR/$tfile
5778 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5779 error "$RUNAS dd $DIR/$tfile failed"
5780 # See if we are still setuid/sgid
5781 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5782 error "S/gid is not dropped on write"
5783 # Now test that MDS is updated too
5784 cancel_lru_locks mdc
5785 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5786 error "S/gid is not dropped on MDS"
5789 run_test 72a "Test that remove suid works properly (bug5695) ===="
5791 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5794 [ "$RUNAS_ID" = "$UID" ] && \
5795 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5796 [ "$RUNAS_ID" -eq 0 ] && \
5797 skip_env "RUNAS_ID = 0 -- skipping" && return
5799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5800 # Check that testing environment is properly set up. Skip if not
5801 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5802 skip_env "User $RUNAS_ID does not exist - skipping"
5805 touch $DIR/${tfile}-f{g,u}
5806 test_mkdir $DIR/${tfile}-dg
5807 test_mkdir $DIR/${tfile}-du
5808 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5809 chmod g+s $DIR/${tfile}-{f,d}g
5810 chmod u+s $DIR/${tfile}-{f,d}u
5811 for perm in 777 2777 4777; do
5812 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5813 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5814 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5815 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5819 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5821 # bug 3462 - multiple simultaneous MDC requests
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5824 test_mkdir $DIR/d73-1
5825 test_mkdir $DIR/d73-2
5826 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5829 lctl set_param fail_loc=0x80000129
5830 $MULTIOP $DIR/d73-1/f73-2 Oc &
5832 lctl set_param fail_loc=0
5834 $MULTIOP $DIR/d73-2/f73-3 Oc &
5838 wait $pid1 || return 1
5842 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5843 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5844 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5848 run_test 73 "multiple MDC requests (should not deadlock)"
5850 test_74a() { # bug 6149, 6184
5851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5852 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5854 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5855 # will spin in a tight reconnection loop
5857 $LCTL set_param fail_loc=0x8000030e
5858 # get any lock that won't be difficult - lookup works.
5860 $LCTL set_param fail_loc=0
5864 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5866 test_74b() { # bug 13310
5867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5868 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5870 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5871 # will spin in a tight reconnection loop
5872 $LCTL set_param fail_loc=0x8000030e
5873 # get a "difficult" lock
5875 $LCTL set_param fail_loc=0
5879 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5883 #define OBD_FAIL_LDLM_NEW_LOCK
5884 $LCTL set_param fail_loc=0x319
5885 touch $DIR/$tfile && error "touch successful"
5886 $LCTL set_param fail_loc=0
5889 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5892 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5895 get_inode_slab_tunables() {
5896 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5899 set_inode_slab_tunables() {
5900 echo "lustre_inode_cache $1" > /proc/slabinfo
5903 test_76() { # Now for bug 20433, added originally in bug 1443
5904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5905 local SLAB_SETTINGS=`get_inode_slab_tunables`
5906 local CPUS=`getconf _NPROCESSORS_ONLN`
5907 # we cannot set limit below 1 which means 1 inode in each
5908 # per-cpu cache is still allowed
5909 set_inode_slab_tunables "1 1 0"
5910 cancel_lru_locks osc
5911 BEFORE_INODES=$(num_inodes)
5912 echo "before inodes: $BEFORE_INODES"
5914 [ "$SLOW" = "no" ] && COUNT=100
5915 for i in $(seq $COUNT); do
5919 cancel_lru_locks osc
5920 AFTER_INODES=$(num_inodes)
5921 echo "after inodes: $AFTER_INODES"
5923 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5925 AFTER_INODES=$(num_inodes)
5927 echo "wait $wait seconds inodes: $AFTER_INODES"
5928 if [ $wait -gt 30 ]; then
5929 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5932 set_inode_slab_tunables "$SLAB_SETTINGS"
5934 run_test 76 "confirm clients recycle inodes properly ===="
5940 # Note: in sptlrpc modes which enable its own bulk checksum, the
5941 # original crc32_le bulk checksum will be automatically disabled,
5942 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5943 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5944 # In this case set_checksums() will not be no-op, because sptlrpc
5945 # bulk checksum will be enabled all through the test.
5947 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5948 lctl set_param -n osc.*.checksums $1
5952 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5953 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5954 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5955 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5958 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5959 log "set checksum type to $1"
5962 F77_TMP=$TMP/f77-temp
5965 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5966 error "error writing to $F77_TMP"
5969 test_77a() { # bug 10889
5970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5971 $GSS && skip "could not run with gss" && return
5972 [ ! -f $F77_TMP ] && setup_f77
5974 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5978 run_test 77a "normal checksum read/write operation"
5980 test_77b() { # bug 10889
5981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5982 $GSS && skip "could not run with gss" && return
5983 [ ! -f $F77_TMP ] && setup_f77
5984 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5985 $LCTL set_param fail_loc=0x80000409
5988 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5989 error "dd error: $?"
5990 $LCTL set_param fail_loc=0
5992 for algo in $CKSUM_TYPES; do
5993 cancel_lru_locks osc
5994 set_checksum_type $algo
5995 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5996 $LCTL set_param fail_loc=0x80000408
5997 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5998 $LCTL set_param fail_loc=0
6001 set_checksum_type $ORIG_CSUM_TYPE
6004 run_test 77b "checksum error on client write, read"
6006 test_77d() { # bug 10889
6007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6008 $GSS && skip "could not run with gss" && return
6009 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6010 $LCTL set_param fail_loc=0x80000409
6012 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6013 error "direct write: rc=$?"
6014 $LCTL set_param fail_loc=0
6017 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6018 $LCTL set_param fail_loc=0x80000408
6020 cancel_lru_locks osc
6021 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6022 error "direct read: rc=$?"
6023 $LCTL set_param fail_loc=0
6026 run_test 77d "checksum error on OST direct write, read"
6028 test_77f() { # bug 10889
6029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6030 $GSS && skip "could not run with gss" && return
6032 for algo in $CKSUM_TYPES; do
6033 cancel_lru_locks osc
6034 set_checksum_type $algo
6035 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6036 $LCTL set_param fail_loc=0x409
6037 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6038 error "direct write succeeded"
6039 $LCTL set_param fail_loc=0
6041 set_checksum_type $ORIG_CSUM_TYPE
6044 run_test 77f "repeat checksum error on write (expect error)"
6046 test_77g() { # bug 10889
6047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6048 $GSS && skip "could not run with gss" && return
6049 remote_ost_nodsh && skip "remote OST with nodsh" && return
6051 [ ! -f $F77_TMP ] && setup_f77
6053 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6054 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6055 do_facet ost1 lctl set_param fail_loc=0x8000021a
6057 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6058 error "write error: rc=$?"
6059 do_facet ost1 lctl set_param fail_loc=0
6062 cancel_lru_locks osc
6063 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6064 do_facet ost1 lctl set_param fail_loc=0x8000021b
6066 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6067 do_facet ost1 lctl set_param fail_loc=0
6070 run_test 77g "checksum error on OST write, read"
6072 test_77i() { # bug 13805
6073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6074 $GSS && skip "could not run with gss" && return
6075 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6076 lctl set_param fail_loc=0x40b
6077 remount_client $MOUNT
6078 lctl set_param fail_loc=0
6079 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6080 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6081 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6082 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6084 remount_client $MOUNT
6086 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6088 test_77j() { # bug 13805
6089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6090 $GSS && skip "could not run with gss" && return
6091 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6092 lctl set_param fail_loc=0x40c
6093 remount_client $MOUNT
6094 lctl set_param fail_loc=0
6095 sleep 2 # wait async osc connect to finish
6096 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6097 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6098 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6099 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6101 remount_client $MOUNT
6103 run_test 77j "client only supporting ADLER32"
6105 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6109 test_78() { # bug 10901
6110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6111 remote_ost || { skip_env "local OST" && return; }
6114 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6115 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6116 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6117 echo "MemTotal: $MEMTOTAL"
6119 # reserve 256MB of memory for the kernel and other running processes,
6120 # and then take 1/2 of the remaining memory for the read/write buffers.
6121 if [ $MEMTOTAL -gt 512 ] ;then
6122 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6124 # for those poor memory-starved high-end clusters...
6125 MEMTOTAL=$((MEMTOTAL / 2))
6127 echo "Mem to use for directio: $MEMTOTAL"
6129 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6130 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6131 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6132 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6134 echo "Smallest OST: $SMALLESTOST"
6135 [[ $SMALLESTOST -lt 10240 ]] &&
6136 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6138 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6139 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6141 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6142 echo "File size: $F78SIZE"
6143 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6144 for i in $(seq 1 $NSEQ); do
6145 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6146 echo directIO rdwr round $i of $NSEQ
6147 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6152 run_test 78 "handle large O_DIRECT writes correctly ============"
6154 test_79() { # bug 12743
6155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6156 wait_delete_completed
6158 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6159 BKFREE=$(calc_osc_kbytes kbytesfree)
6160 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6162 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6163 DFTOTAL=`echo $STRING | cut -d, -f1`
6164 DFUSED=`echo $STRING | cut -d, -f2`
6165 DFAVAIL=`echo $STRING | cut -d, -f3`
6166 DFFREE=$(($DFTOTAL - $DFUSED))
6168 ALLOWANCE=$((64 * $OSTCOUNT))
6170 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6171 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6172 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6174 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6175 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6176 error "df free($DFFREE) mismatch OST free($BKFREE)"
6178 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6179 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6180 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6183 run_test 79 "df report consistency check ======================="
6185 test_80() { # bug 10718
6186 remote_ost_nodsh && skip "remote OST with nodsh" && return
6187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6188 # relax strong synchronous semantics for slow backends like ZFS
6189 local soc="obdfilter.*.sync_on_lock_cancel"
6190 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6192 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6193 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6194 facet_active_host $host; done | sort -u)
6195 do_nodes $hosts lctl set_param $soc=never
6198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6200 local BEFORE=`date +%s`
6201 cancel_lru_locks osc
6202 local AFTER=`date +%s`
6203 local DIFF=$((AFTER-BEFORE))
6204 if [ $DIFF -gt 1 ] ; then
6205 error "elapsed for 1M@1T = $DIFF"
6208 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6212 run_test 80 "Page eviction is equally fast at high offsets too ===="
6214 test_81a() { # LU-456
6215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6216 remote_ost_nodsh && skip "remote OST with nodsh" && return
6217 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6218 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6219 do_facet ost1 lctl set_param fail_loc=0x80000228
6221 # write should trigger a retry and success
6222 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6223 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6225 if [ $RC -ne 0 ] ; then
6226 error "write should success, but failed for $RC"
6229 run_test 81a "OST should retry write when get -ENOSPC ==============="
6231 test_81b() { # LU-456
6232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6233 remote_ost_nodsh && skip "remote OST with nodsh" && return
6234 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6235 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6236 do_facet ost1 lctl set_param fail_loc=0x228
6238 # write should retry several times and return -ENOSPC finally
6239 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6240 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6243 if [ $RC -ne $ENOSPC ] ; then
6244 error "dd should fail for -ENOSPC, but succeed."
6247 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6249 test_82() { # LU-1031
6250 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6254 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6256 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6258 kill -USR1 $MULTIPID2
6260 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6261 error "First grouplock does not block second one"
6263 echo "Second grouplock blocks first one"
6265 kill -USR1 $MULTIPID1
6269 run_test 82 "Basic grouplock test ==============================="
6272 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6274 test_mkdir -p $DIR/d99cvsroot
6275 chown $RUNAS_ID $DIR/d99cvsroot
6276 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6279 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6282 run_test 99a "cvs init ========================================="
6285 [ -z "$(which cvs 2>/dev/null)" ] &&
6286 skip_env "could not find cvs" && return
6287 [ ! -d $DIR/d99cvsroot ] && test_99a
6289 # some versions of cvs import exit(1) when asked to import links or
6290 # files they can't read. ignore those files.
6291 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6292 ! -perm /4 -printf '-I %f\n')
6293 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6294 d99reposname vtag rtag
6296 run_test 99b "cvs import ======================================="
6299 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6300 [ ! -d $DIR/d99cvsroot ] && test_99b
6302 test_mkdir -p $DIR/d99reposname
6303 chown $RUNAS_ID $DIR/d99reposname
6304 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6306 run_test 99c "cvs checkout ====================================="
6309 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6310 [ ! -d $DIR/d99cvsroot ] && test_99c
6311 cd $DIR/d99reposname
6313 $RUNAS cvs add -m 'addmsg' foo99
6315 run_test 99d "cvs add =========================================="
6318 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6319 [ ! -d $DIR/d99cvsroot ] && test_99c
6320 cd $DIR/d99reposname
6323 run_test 99e "cvs update ======================================="
6326 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6327 [ ! -d $DIR/d99cvsroot ] && test_99d
6328 cd $DIR/d99reposname
6329 $RUNAS cvs commit -m 'nomsg' foo99
6330 rm -fr $DIR/d99cvsroot
6332 run_test 99f "cvs commit ======================================="
6335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6336 [ "$NETTYPE" = tcp ] || \
6337 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6340 remote_ost_nodsh && skip "remote OST with nodsh" && return
6341 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6343 { skip "useless for local single node setup" && return; }
6345 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6346 [ "$PROT" != "tcp" ] && continue
6347 RPORT=$(echo $REMOTE | cut -d: -f2)
6348 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6351 LPORT=`echo $LOCAL | cut -d: -f2`
6352 if [ $LPORT -ge 1024 ]; then
6353 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6355 error_exit "local: $LPORT > 1024, remote: $RPORT"
6358 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6360 run_test 100 "check local port using privileged port ==========="
6362 function get_named_value()
6371 echo $line | sed "s/^$tag[ ]*//"
6378 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6379 awk '/^max_cached_mb/ { print $2 }')
6382 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6388 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6392 local cache_limit=32
6394 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6395 trap cleanup_101a EXIT
6396 $LCTL set_param -n llite.*.read_ahead_stats 0
6397 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6400 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6402 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6403 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6406 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6407 get_named_value 'read but discarded' | cut -d" " -f1); do
6408 discard=$(($discard + $s))
6412 if [[ $(($discard * 10)) -gt $nreads ]]; then
6413 $LCTL get_param osc.*-osc*.rpc_stats
6414 $LCTL get_param llite.*.read_ahead_stats
6415 error "too many ($discard) discarded pages"
6417 rm -f $DIR/$tfile || true
6419 run_test 101a "check read-ahead for random reads ================"
6422 test_mkdir -p $DIR/$tdir
6423 local STRIPE_SIZE=$1
6424 local FILE_LENGTH=$2
6427 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6429 local list=$(comma_list $(osts_nodes))
6430 set_osd_param $list '' read_cache_enable 0
6431 set_osd_param $list '' writethrough_cache_enable 0
6433 trap cleanup_test101bc EXIT
6434 # prepare the read-ahead file
6435 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6437 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6438 count=$FILE_SIZE_MB 2> /dev/null
6442 cleanup_test101bc() {
6447 local list=$(comma_list $(osts_nodes))
6448 set_osd_param $list '' read_cache_enable 1
6449 set_osd_param $list '' writethrough_cache_enable 1
6453 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6458 local STRIPE_SIZE=$2
6459 local FILE_LENGTH=$3
6460 local RA_INC=1048576
6461 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6462 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6463 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6464 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6465 get_named_value 'read but discarded' |
6466 cut -d" " -f1 | calc_total)
6467 if [[ $DISCARD -gt $discard_limit ]]; then
6468 $LCTL get_param llite.*.read_ahead_stats
6469 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6471 echo "Read-ahead success for size ${READ_SIZE}"
6476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6477 [[ $OSTCOUNT -lt 2 ]] &&
6478 skip_env "skipping stride IO stride-ahead test" && return
6479 local STRIPE_SIZE=1048576
6480 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6481 if [ $SLOW == "yes" ]; then
6482 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6484 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6487 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6489 # prepare the read-ahead file
6490 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6491 cancel_lru_locks osc
6492 for BIDX in 2 4 8 16 32 64 128 256
6494 local BSIZE=$((BIDX*4096))
6495 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6496 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6497 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6498 $LCTL set_param -n llite.*.read_ahead_stats 0
6499 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6500 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6501 cancel_lru_locks osc
6502 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6507 run_test 101b "check stride-io mode read-ahead ================="
6510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6511 local STRIPE_SIZE=1048576
6512 local FILE_LENGTH=$((STRIPE_SIZE*100))
6516 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6518 cancel_lru_locks osc
6519 $LCTL set_param osc.*.rpc_stats 0
6520 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6521 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6522 local stats=$($LCTL get_param -n $osc_rpc_stats)
6523 local lines=$(echo "$stats" | awk 'END {print NR;}')
6526 if [ $lines -le 20 ]; then
6529 for size in 1 2 4 8; do
6530 local rpc=$(echo "$stats" |
6531 awk '($1 == "'$size':") {print $2; exit; }')
6533 error "Small $((size*4))k read IO $rpc !"
6535 echo "$osc_rpc_stats check passed!"
6540 run_test 101c "check stripe_size aligned read-ahead ================="
6543 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6544 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 local file=$DIR/$tfile
6550 local sz_MB=${FILESIZE_101d:-500}
6551 local ra_MB=${READAHEAD_MB:-40}
6553 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6554 [ $free_MB -lt $sz_MB ] &&
6555 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6557 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6558 $SETSTRIPE -c -1 $file || error "setstripe failed"
6560 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6561 echo Cancel LRU locks on lustre client to flush the client cache
6562 cancel_lru_locks osc
6564 echo Disable read-ahead
6565 local old_READAHEAD=$(set_read_ahead 0)
6567 echo Reading the test file $file with read-ahead disabled
6568 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6570 echo Cancel LRU locks on lustre client to flush the client cache
6571 cancel_lru_locks osc
6572 echo Enable read-ahead with ${ra_MB}MB
6573 set_read_ahead $ra_MB
6575 echo Reading the test file $file with read-ahead enabled
6576 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6578 echo "read-ahead disabled time read $raOFF"
6579 echo "read-ahead enabled time read $raON"
6581 set_read_ahead $old_READAHEAD
6583 wait_delete_completed
6585 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6586 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6588 run_test 101d "file read with and without read-ahead enabled"
6591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6592 local file=$DIR/$tfile
6593 local size_KB=500 #KB
6597 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6598 local need_KB=$((count * size_KB))
6599 [[ $free_KB -le $need_KB ]] &&
6600 skip_env "Need free space $need_KB, have $free_KB" && return
6602 echo "Creating $count ${size_KB}K test files"
6603 for ((i = 0; i < $count; i++)); do
6604 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6607 echo "Cancel LRU locks on lustre client to flush the client cache"
6608 cancel_lru_locks osc
6610 echo "Reset readahead stats"
6611 $LCTL set_param -n llite.*.read_ahead_stats 0
6613 for ((i = 0; i < $count; i++)); do
6614 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6617 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6618 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6620 for ((i = 0; i < $count; i++)); do
6621 rm -rf $file.$i 2>/dev/null
6624 #10000 means 20% reads are missing in readahead
6625 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6627 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6630 which iozone || { skip "no iozone installed" && return; }
6632 # create a test file
6633 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6635 echo Cancel LRU locks on lustre client to flush the client cache
6636 cancel_lru_locks osc
6638 echo Reset readahead stats
6639 $LCTL set_param -n llite.*.read_ahead_stats 0
6641 echo mmap read the file with small block size
6642 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6644 echo checking missing pages
6645 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6646 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6648 [ $miss -lt 3 ] || error "misses too much pages!"
6651 run_test 101f "check mmap read performance"
6655 local osts=$(get_facets OST)
6656 local list=$(comma_list $(osts_nodes))
6657 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6659 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6661 $LFS setstripe -c 1 $DIR/$tfile
6663 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6664 set_osd_param $list '' brw_size 16M
6666 echo "remount client to enable large RPC size"
6667 remount_client $MOUNT || error "remount_client failed"
6669 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6670 [ "$mp" -eq 4096 ] ||
6671 error "max_pages_per_rpc not correctly set"
6674 $LCTL set_param -n osc.*.rpc_stats=0
6676 # 10*16 MiB should be enough for the test
6677 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6678 cancel_lru_locks osc
6679 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6681 # calculate 16 MiB RPCs
6682 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6683 sed -n '/pages per rpc/,/^$/p' |
6684 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6687 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6690 echo "set RPC size to 4MB"
6692 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6693 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6694 cancel_lru_locks osc
6695 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6697 # calculate 4 MiB RPCs
6698 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6699 sed -n '/pages per rpc/,/^$/p' |
6700 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6703 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6705 restore_lustre_params < $p
6706 remount_client $MOUNT || error "remount_client failed"
6708 rm -f $p $DIR/$tfile
6710 run_test 101g "Big bulk(4/16 MiB) readahead"
6713 test_mkdir -p $DIR/$tdir
6714 chown $RUNAS_ID $DIR/$tdir
6717 STRIPE_COUNT=$OSTCOUNT
6718 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6720 trap cleanup_test102 EXIT
6722 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6724 for num in 1 2 3 4; do
6725 for count in $(seq 1 $STRIPE_COUNT); do
6726 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6727 local size=`expr $STRIPE_SIZE \* $num`
6728 local file=file"$num-$idx-$count"
6729 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6735 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6741 rm -rf $DIR/d0.sanity/d102
6745 local testfile=$DIR/$tfile
6749 [ "$UID" != 0 ] && skip_env "must run as root" && return
6750 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6751 skip_env "must have user_xattr" && return
6753 [ -z "$(which setfattr 2>/dev/null)" ] &&
6754 skip_env "could not find setfattr" && return
6756 echo "set/get xattr..."
6757 setfattr -n trusted.name1 -v value1 $testfile ||
6758 error "setfattr -n trusted.name1=value1 $testfile failed"
6759 getfattr -n trusted.name1 $testfile 2> /dev/null |
6760 grep "trusted.name1=.value1" ||
6761 error "$testfile missing trusted.name1=value1"
6763 setfattr -n user.author1 -v author1 $testfile ||
6764 error "setfattr -n user.author1=author1 $testfile failed"
6765 getfattr -n user.author1 $testfile 2> /dev/null |
6766 grep "user.author1=.author1" ||
6767 error "$testfile missing trusted.author1=author1"
6770 setfattr -n trusted.name2 -v value2 $testfile ||
6771 error "$testfile unable to set trusted.name2"
6772 setfattr -n trusted.name3 -v value3 $testfile ||
6773 error "$testfile unable to set trusted.name3"
6774 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6775 grep "trusted.name" | wc -l) -eq 3 ] ||
6776 error "$testfile missing 3 trusted.name xattrs"
6778 setfattr -n user.author2 -v author2 $testfile ||
6779 error "$testfile unable to set user.author2"
6780 setfattr -n user.author3 -v author3 $testfile ||
6781 error "$testfile unable to set user.author3"
6782 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6783 grep "user.author" | wc -l) -eq 3 ] ||
6784 error "$testfile missing 3 user.author xattrs"
6786 echo "remove xattr..."
6787 setfattr -x trusted.name1 $testfile ||
6788 error "$testfile error deleting trusted.name1"
6789 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6790 error "$testfile did not delete trusted.name1 xattr"
6792 setfattr -x user.author1 $testfile ||
6793 error "$testfile error deleting user.author1"
6794 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6795 error "$testfile did not delete trusted.name1 xattr"
6797 # b10667: setting lustre special xattr be silently discarded
6798 echo "set lustre special xattr ..."
6799 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6800 error "$testfile allowed setting trusted.lov"
6802 run_test 102a "user xattr test =================================="
6805 [ -z "$(which setfattr 2>/dev/null)" ] &&
6806 skip_env "could not find setfattr" && return
6808 # b10930: get/set/list trusted.lov xattr
6809 echo "get/set/list trusted.lov xattr ..."
6810 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6811 local testfile=$DIR/$tfile
6812 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6813 error "setstripe failed"
6814 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6815 error "getstripe failed"
6816 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6817 error "can't get trusted.lov from $testfile"
6819 local testfile2=${testfile}2
6820 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6821 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6824 setfattr -n trusted.lov -v $value $testfile2
6825 local stripe_size=$($GETSTRIPE -S $testfile2)
6826 local stripe_count=$($GETSTRIPE -c $testfile2)
6827 [[ $stripe_size -eq 65536 ]] ||
6828 error "stripe size $stripe_size != 65536"
6829 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6830 error "stripe count $stripe_count != $STRIPECOUNT"
6833 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6836 [ -z "$(which setfattr 2>/dev/null)" ] &&
6837 skip_env "could not find setfattr" && return
6839 # b10930: get/set/list lustre.lov xattr
6840 echo "get/set/list lustre.lov xattr ..."
6841 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6842 test_mkdir -p $DIR/$tdir
6843 chown $RUNAS_ID $DIR/$tdir
6844 local testfile=$DIR/$tdir/$tfile
6845 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6846 error "setstripe failed"
6847 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6848 error "getstripe failed"
6849 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6850 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6852 local testfile2=${testfile}2
6853 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6854 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6856 $RUNAS $MCREATE $testfile2
6857 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6858 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6859 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6860 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6861 [ $stripe_count -eq $STRIPECOUNT ] ||
6862 error "stripe count $stripe_count != $STRIPECOUNT"
6864 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6866 compare_stripe_info1() {
6867 local stripe_index_all_zero=true
6869 for num in 1 2 3 4; do
6870 for count in $(seq 1 $STRIPE_COUNT); do
6871 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6872 local size=$((STRIPE_SIZE * num))
6873 local file=file"$num-$offset-$count"
6874 stripe_size=$($LFS getstripe -S $PWD/$file)
6875 [[ $stripe_size -ne $size ]] &&
6876 error "$file: size $stripe_size != $size"
6877 stripe_count=$($LFS getstripe -c $PWD/$file)
6878 # allow fewer stripes to be created, ORI-601
6879 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6880 error "$file: count $stripe_count != $count"
6881 stripe_index=$($LFS getstripe -i $PWD/$file)
6882 [[ $stripe_index -ne 0 ]] &&
6883 stripe_index_all_zero=false
6887 $stripe_index_all_zero &&
6888 error "all files are being extracted starting from OST index 0"
6893 [ -n "$(which tar 2>/dev/null)" ] &&
6894 strings $(which tar) | grep -q "lustre" && echo tar
6898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6899 # b10930: tar test for trusted.lov xattr
6900 TAR=$(find_lustre_tar)
6901 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6902 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6904 test_mkdir -p $DIR/d102d
6905 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6907 compare_stripe_info1
6909 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6913 # b10930: tar test for trusted.lov xattr
6914 TAR=$(find_lustre_tar)
6915 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6916 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6918 test_mkdir -p $DIR/d102f
6920 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6922 compare_stripe_info1
6924 run_test 102f "tar copy files, not keep osts ==========="
6927 local xsize=${1:-1024} # in bytes
6928 local file=$DIR/$tfile
6930 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6931 skip "must have user_xattr" && return 0
6932 [ -z "$(which setfattr 2>/dev/null)" ] &&
6933 skip_env "could not find setfattr" && return 0
6934 [ -z "$(which getfattr 2>/dev/null)" ] &&
6935 skip_env "could not find getfattr" && return 0
6939 local value="$(generate_string $xsize)"
6941 local xbig=trusted.big
6942 log "save $xbig on $file"
6943 setfattr -n $xbig -v $value $file ||
6944 error "saving $xbig on $file failed"
6946 local orig=$(get_xattr_value $xbig $file)
6947 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6949 local xsml=trusted.sml
6950 log "save $xsml on $file"
6951 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6953 local new=$(get_xattr_value $xbig $file)
6954 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6956 log "grow $xsml on $file"
6957 setfattr -n $xsml -v "$value" $file ||
6958 error "growing $xsml on $file failed"
6960 new=$(get_xattr_value $xbig $file)
6961 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6962 log "$xbig still valid after growing $xsml"
6967 test_102h() { # bug 15777
6970 run_test 102h "grow xattr from inside inode to external block"
6973 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6974 grow_xattr $(max_xattr_size)
6976 run_test 102ha "grow xattr from inside inode to external inode"
6978 test_102i() { # bug 17038
6979 [ -z "$(which getfattr 2>/dev/null)" ] &&
6980 skip "could not find getfattr" && return
6982 ln -s $DIR/$tfile $DIR/${tfile}link
6983 getfattr -n trusted.lov $DIR/$tfile ||
6984 error "lgetxattr on $DIR/$tfile failed"
6985 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6986 grep -i "no such attr" ||
6987 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6988 rm -f $DIR/$tfile $DIR/${tfile}link
6990 run_test 102i "lgetxattr test on symbolic link ============"
6993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6994 TAR=$(find_lustre_tar)
6995 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6996 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6997 setup_test102 "$RUNAS"
6998 test_mkdir -p $DIR/d102j
6999 chown $RUNAS_ID $DIR/d102j
7000 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7002 compare_stripe_info1 "$RUNAS"
7004 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7007 [ -z "$(which setfattr 2>/dev/null)" ] &&
7008 skip "could not find setfattr" && return
7010 # b22187 just check that does not crash for regular file.
7011 setfattr -n trusted.lov $DIR/$tfile
7012 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7013 local test_kdir=$DIR/d102k
7014 test_mkdir $test_kdir
7015 local default_size=`$GETSTRIPE -S $test_kdir`
7016 local default_count=`$GETSTRIPE -c $test_kdir`
7017 local default_offset=`$GETSTRIPE -i $test_kdir`
7018 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7019 error 'dir setstripe failed'
7020 setfattr -n trusted.lov $test_kdir
7021 local stripe_size=`$GETSTRIPE -S $test_kdir`
7022 local stripe_count=`$GETSTRIPE -c $test_kdir`
7023 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7024 [ $stripe_size -eq $default_size ] ||
7025 error "stripe size $stripe_size != $default_size"
7026 [ $stripe_count -eq $default_count ] ||
7027 error "stripe count $stripe_count != $default_count"
7028 [ $stripe_offset -eq $default_offset ] ||
7029 error "stripe offset $stripe_offset != $default_offset"
7030 rm -rf $DIR/$tfile $test_kdir
7032 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7035 [ -z "$(which getfattr 2>/dev/null)" ] &&
7036 skip "could not find getfattr" && return
7038 # LU-532 trusted. xattr is invisible to non-root
7039 local testfile=$DIR/$tfile
7043 echo "listxattr as user..."
7044 chown $RUNAS_ID $testfile
7045 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7046 grep -q "trusted" &&
7047 error "$testfile trusted xattrs are user visible"
7051 run_test 102l "listxattr size test =================================="
7053 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7054 local path=$DIR/$tfile
7057 listxattr_size_check $path || error "listattr_size_check $path failed"
7059 run_test 102m "Ensure listxattr fails on small bufffer ========"
7063 getxattr() { # getxattr path name
7064 # Return the base64 encoding of the value of xattr name on path.
7068 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7070 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7072 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7074 getfattr --absolute-names --encoding=base64 --name=$name $path |
7075 awk -F= -v name=$name '$1 == name {
7076 print substr($0, index($0, "=") + 1);
7080 test_102n() { # LU-4101 mdt: protect internal xattrs
7081 local file0=$DIR/$tfile.0
7082 local file1=$DIR/$tfile.1
7083 local xattr0=$TMP/$tfile.0
7084 local xattr1=$TMP/$tfile.1
7088 [ -z "$(which setfattr 2>/dev/null)" ] &&
7089 skip "could not find setfattr" && return
7091 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7093 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7097 rm -rf $file0 $file1 $xattr0 $xattr1
7100 # Get 'before' xattrs of $file1.
7101 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7103 for name in lov lma lmv link fid version som hsm; do
7104 # Try to copy xattr from $file0 to $file1.
7105 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7107 setfattr --name=trusted.$name --value="$value" $file1 ||
7108 error "setxattr 'trusted.$name' failed"
7110 # Try to set a garbage xattr.
7111 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7113 setfattr --name=trusted.$name --value="$value" $file1 ||
7114 error "setxattr 'trusted.$name' failed"
7116 # Try to remove the xattr from $file1. We don't care if this
7117 # appears to succeed or fail, we just don't want there to be
7118 # any changes or crashes.
7119 setfattr --remove=$trusted.$name $file1 2> /dev/null
7122 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7125 # Try to copy xattr from $file0 to $file1.
7126 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7128 setfattr --name=trusted.$name --value="$value" $file1 ||
7129 error "setxattr 'trusted.$name' failed"
7131 # Try to set a garbage xattr.
7132 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7134 setfattr --name=trusted.$name --value="$value" $file1 ||
7135 error "setxattr 'trusted.$name' failed"
7137 # Try to remove the xattr from $file1. We don't care if this
7138 # appears to succeed or fail, we just don't want there to be
7139 # any changes or crashes.
7140 setfattr --remove=$trusted.$name $file1 2> /dev/null
7143 # Get 'after' xattrs of file1.
7144 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7146 if ! diff $xattr0 $xattr1; then
7147 error "before and after xattrs of '$file1' differ"
7150 rm -rf $file0 $file1 $xattr0 $xattr1
7154 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7156 test_102p() { # LU-4703 setxattr did not check ownership
7157 local testfile=$DIR/$tfile
7159 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7160 skip "MDS needs to be at least 2.5.56" && return
7164 echo "setfacl as user..."
7165 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7166 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7168 echo "setfattr as user..."
7169 setfacl -m "u:$RUNAS_ID:---" $testfile
7170 $RUNAS setfattr -x system.posix_acl_access $testfile
7171 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7173 run_test 102p "check setxattr(2) correctly fails without permission"
7176 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7177 skip "MDS needs to be at least 2.6.92" && return
7178 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7180 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7183 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7184 skip "MDS needs to be at least 2.6.93" && return
7185 touch $DIR/$tfile || error "touch"
7186 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7187 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7188 rm $DIR/$tfile || error "rm"
7191 mkdir -p $DIR/$tdir || error "mkdir"
7192 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7193 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7194 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7195 error "$testfile error deleting user.author1"
7196 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7197 grep "user.$(basename $tdir)" &&
7198 error "$tdir did not delete user.$(basename $tdir)"
7199 rmdir $DIR/$tdir || error "rmdir"
7202 test_mkdir -p $DIR/$tdir || error "make striped dir"
7203 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7204 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7205 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7206 error "$testfile error deleting user.author1"
7207 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7208 grep "user.$(basename $tdir)" &&
7209 error "$tdir did not delete user.$(basename $tdir)"
7210 rmdir $DIR/$tdir || error "rm striped dir"
7212 run_test 102r "set EAs with empty values"
7216 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7221 [ "$UID" != 0 ] && skip_env "must run as root" && return
7222 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7223 skip "must have acl enabled" && return
7224 [ -z "$(which setfacl 2>/dev/null)" ] &&
7225 skip_env "could not find setfacl" && return
7226 $GSS && skip "could not run under gss" && return
7228 gpasswd -a daemon bin # LU-5641
7229 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7231 declare -a identity_old
7233 for num in $(seq $MDSCOUNT); do
7234 switch_identity $num true || identity_old[$num]=$?
7241 echo "performing cp ..."
7242 run_acl_subtest cp || error "run_acl_subtest cp failed"
7243 echo "performing getfacl-noacl..."
7244 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7245 echo "performing misc..."
7246 run_acl_subtest misc || error "misc test failed"
7247 echo "performing permissions..."
7248 run_acl_subtest permissions || error "permissions failed"
7249 echo "performing setfacl..."
7250 run_acl_subtest setfacl || error "setfacl test failed"
7252 # inheritance test got from HP
7253 echo "performing inheritance..."
7254 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7255 chmod +x make-tree || error "chmod +x failed"
7256 run_acl_subtest inheritance || error "inheritance test failed"
7259 echo "LU-974 ignore umask when acl is enabled..."
7260 run_acl_subtest 974 || error "LU-974 umask test failed"
7261 if [ $MDSCOUNT -ge 2 ]; then
7262 run_acl_subtest 974_remote ||
7263 error "LU-974 umask test failed under remote dir"
7266 echo "LU-2561 newly created file is same size as directory..."
7267 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7268 run_acl_subtest 2561 || error "LU-2561 test failed"
7270 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7273 run_acl_subtest 4924 || error "LU-4924 test failed"
7278 for num in $(seq $MDSCOUNT); do
7279 if [ "${identity_old[$num]}" = 1 ]; then
7280 switch_identity $num false || identity_old[$num]=$?
7284 run_test 103a "acl test ========================================="
7288 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7289 local mountopts=$MDS_MOUNT_OPTS
7291 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7295 stop $SINGLEMDS || error "failed to stop MDT."
7297 if [ -z "$MDS_MOUNT_OPTS" ]; then
7298 MDS_MOUNT_OPTS="-o noacl"
7300 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7302 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7303 error "failed to start MDT."
7304 MDS_MOUNT_OPTS=$mountopts
7308 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7312 stop $SINGLEMDS || error "failed to stop MDT."
7314 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7315 error "failed to start MDT."
7320 run_test 103b "MDS mount option 'noacl'"
7324 cp -rp $DIR/$tdir $DIR/$tdir.bak
7326 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7327 error "$DIR/$tdir shouldn't contain default ACL"
7328 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7329 error "$DIR/$tdir.bak shouldn't contain default ACL"
7332 run_test 103c "'cp -rp' won't set empty acl"
7335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7337 lfs df || error "lfs df failed"
7338 lfs df -ih || error "lfs df -ih failed"
7339 lfs df -h $DIR || error "lfs df -h $DIR failed"
7340 lfs df -i $DIR || error "lfs df -i $DIR failed"
7341 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7342 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7344 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7345 lctl --device %$OSC deactivate
7346 lfs df || error "lfs df with deactivated OSC failed"
7347 lctl --device %$OSC activate
7348 # wait the osc back to normal
7349 wait_osc_import_state client ost FULL
7351 lfs df || error "lfs df with reactivated OSC failed"
7354 run_test 104a "lfs df [-ih] [path] test ========================="
7357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7358 [ $RUNAS_ID -eq $UID ] &&
7359 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7361 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7362 grep "Permission denied" | wc -l)))
7363 if [ $denied_cnt -ne 0 ]; then
7364 error "lfs check servers test failed"
7367 run_test 104b "$RUNAS lfs check servers test ===================="
7370 # doesn't work on 2.4 kernels
7372 if $(flock_is_enabled); then
7373 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7375 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7379 run_test 105a "flock when mounted without -o flock test ========"
7383 if $(flock_is_enabled); then
7384 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7386 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7390 run_test 105b "fcntl when mounted without -o flock test ========"
7394 if $(flock_is_enabled); then
7395 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7397 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7401 run_test 105c "lockf when mounted without -o flock test ========"
7403 test_105d() { # bug 15924
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7405 test_mkdir -p $DIR/$tdir
7406 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7407 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7408 $LCTL set_param fail_loc=0x80000315
7409 flocks_test 2 $DIR/$tdir
7411 run_test 105d "flock race (should not freeze) ========"
7413 test_105e() { # bug 22660 && 22040
7414 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7416 flocks_test 3 $DIR/$tfile
7418 run_test 105e "Two conflicting flocks from same process ======="
7420 test_106() { #bug 10921
7421 test_mkdir -p $DIR/$tdir
7422 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7423 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7425 run_test 106 "attempt exec of dir followed by chown of that dir"
7428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7435 local save_pattern=$(sysctl -n kernel.core_pattern)
7436 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7437 sysctl -w kernel.core_pattern=$file
7438 sysctl -w kernel.core_uses_pid=0
7446 kill -s 11 $SLEEPPID
7448 if [ -e $file ]; then
7449 size=`stat -c%s $file`
7450 [ $size -eq 0 ] && error "Fail to create core file $file"
7452 error "Fail to create core file $file"
7455 sysctl -w kernel.core_pattern=$save_pattern
7456 sysctl -w kernel.core_uses_pid=$save_uses_pid
7459 run_test 107 "Coredump on SIG"
7462 test_mkdir -p $DIR/$tdir
7463 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7464 error "mkdir with 255 char failed"
7465 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7466 error "mkdir with 256 char should fail, but did not"
7467 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7468 error "create with 255 char failed"
7469 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7470 error "create with 256 char should fail, but did not"
7475 run_test 110 "filename length checking"
7478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7479 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7480 tail -1 | cut -c11-20)
7481 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7482 echo "Starting with $OSTIO_pre threads"
7485 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7486 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7487 echo "$NUMTEST creates/unlinks"
7488 test_mkdir -p $DIR/$tdir
7489 createmany -o $DIR/$tdir/$tfile $NUMTEST
7490 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7492 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7493 tail -1 | cut -c11-20)
7495 # don't return an error
7496 [ $OSTIO_post == $OSTIO_pre ] && echo \
7497 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7498 echo "This may be fine, depending on what ran before this test" &&
7499 echo "and how fast this system is." && return
7501 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7503 run_test 115 "verify dynamic thread creation===================="
7506 wait_delete_completed
7507 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7508 echo OST kbytes available: ${AVAIL[@]}
7509 MAXI=0; MAXV=${AVAIL[0]}
7510 MINI=0; MINV=${AVAIL[0]}
7511 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7512 #echo OST $i: ${AVAIL[i]}kb
7513 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7514 MAXV=${AVAIL[i]}; MAXI=$i
7516 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7517 MINV=${AVAIL[i]}; MINI=$i
7520 echo Min free space: OST $MINI: $MINV
7521 echo Max free space: OST $MAXI: $MAXV
7524 test_116a() { # was previously test_116()
7525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7528 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7530 echo -n "Free space priority "
7531 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7536 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7537 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7539 trap simple_cleanup_common EXIT
7542 # Check if we need to generate uneven OSTs
7543 test_mkdir -p $DIR/$tdir/OST${MINI}
7544 local FILL=$(($MINV / 4))
7545 local DIFF=$(($MAXV - $MINV))
7546 local DIFF2=$(($DIFF * 100 / $MINV))
7548 local threshold=$(do_facet $SINGLEMDS \
7549 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7550 threshold=${threshold%%%}
7551 echo -n "Check for uneven OSTs: "
7552 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7554 if [[ $DIFF2 -gt $threshold ]]; then
7556 echo "Don't need to fill OST$MINI"
7558 # generate uneven OSTs. Write 2% over the QOS threshold value
7560 DIFF=$(($threshold - $DIFF2 + 2))
7561 DIFF2=$(( ($MINV * $DIFF)/100 ))
7562 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7563 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7564 error "setstripe failed"
7565 DIFF=$(($DIFF2 / 2048))
7567 while [ $i -lt $DIFF ]; do
7569 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7570 bs=2M count=1 2>/dev/null
7579 DIFF=$(($MAXV - $MINV))
7580 DIFF2=$(($DIFF * 100 / $MINV))
7581 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7582 if [[ $DIFF2 -gt $threshold ]]; then
7585 echo "failed - QOS mode won't be used"
7586 skip "QOS imbalance criteria not met"
7587 simple_cleanup_common
7591 MINI1=$MINI; MINV1=$MINV
7592 MAXI1=$MAXI; MAXV1=$MAXV
7594 # now fill using QOS
7595 $SETSTRIPE -c 1 $DIR/$tdir
7596 FILL=$(($FILL / 200))
7597 if [ $FILL -gt 600 ]; then
7600 echo "writing $FILL files to QOS-assigned OSTs"
7602 while [ $i -lt $FILL ]; do
7604 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7608 echo "wrote $i 200k files"
7612 echo "Note: free space may not be updated, so measurements might be off"
7614 DIFF2=$(($MAXV - $MINV))
7615 echo "free space delta: orig $DIFF final $DIFF2"
7616 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7617 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7618 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7619 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7620 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7621 if [[ $DIFF -gt 0 ]]; then
7622 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7623 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7626 # Figure out which files were written where
7627 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7628 awk '/'$MINI1': / {print $2; exit}')
7630 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7631 echo "$MINC files created on smaller OST $MINI1"
7632 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7633 awk '/'$MAXI1': / {print $2; exit}')
7635 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7636 echo "$MAXC files created on larger OST $MAXI1"
7637 if [[ $MINC -gt 0 ]]; then
7638 FILL=$(($MAXC * 100 / $MINC - 100))
7639 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7641 [[ $MAXC -gt $MINC ]] ||
7642 error_ignore LU-9 "stripe QOS didn't balance free space"
7643 simple_cleanup_common
7645 run_test 116a "stripe QOS: free space balance ==================="
7647 test_116b() { # LU-2093
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7649 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7651 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7652 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7653 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7654 [ -z "$old_rr" ] && skip "no QOS" && return 0
7655 do_facet $SINGLEMDS lctl set_param \
7656 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7658 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7659 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7660 do_facet $SINGLEMDS lctl set_param fail_loc=0
7662 do_facet $SINGLEMDS lctl set_param \
7663 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7665 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7667 test_117() # bug 10891
7669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7670 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7671 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7672 lctl set_param fail_loc=0x21e
7673 > $DIR/$tfile || error "truncate failed"
7674 lctl set_param fail_loc=0
7675 echo "Truncate succeeded."
7678 run_test 117 "verify osd extend =========="
7680 NO_SLOW_RESENDCOUNT=4
7681 export OLD_RESENDCOUNT=""
7682 set_resend_count () {
7683 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7684 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7685 lctl set_param -n $PROC_RESENDCOUNT $1
7686 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7689 # for reduce test_118* time (b=14842)
7690 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7692 # Reset async IO behavior after error case
7694 FILE=$DIR/reset_async
7696 # Ensure all OSCs are cleared
7697 $SETSTRIPE -c -1 $FILE
7698 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7703 test_118a() #bug 11710
7705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7708 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7709 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7710 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7712 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7713 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7718 run_test 118a "verify O_SYNC works =========="
7722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7723 remote_ost_nodsh && skip "remote OST with nodsh" && return
7727 #define OBD_FAIL_SRV_ENOENT 0x217
7728 set_nodes_failloc "$(osts_nodes)" 0x217
7729 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7731 set_nodes_failloc "$(osts_nodes)" 0
7732 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7733 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7736 if [[ $RC -eq 0 ]]; then
7737 error "Must return error due to dropped pages, rc=$RC"
7741 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7742 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7746 echo "Dirty pages not leaked on ENOENT"
7748 # Due to the above error the OSC will issue all RPCs syncronously
7749 # until a subsequent RPC completes successfully without error.
7750 $MULTIOP $DIR/$tfile Ow4096yc
7755 run_test 118b "Reclaim dirty pages on fatal error =========="
7759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7761 # for 118c, restore the original resend count, LU-1940
7762 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7763 set_resend_count $OLD_RESENDCOUNT
7764 remote_ost_nodsh && skip "remote OST with nodsh" && return
7768 #define OBD_FAIL_OST_EROFS 0x216
7769 set_nodes_failloc "$(osts_nodes)" 0x216
7771 # multiop should block due to fsync until pages are written
7772 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7776 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7777 error "Multiop failed to block on fsync, pid=$MULTIPID"
7780 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7782 if [[ $WRITEBACK -eq 0 ]]; then
7783 error "No page in writeback, writeback=$WRITEBACK"
7786 set_nodes_failloc "$(osts_nodes)" 0
7789 if [[ $RC -ne 0 ]]; then
7790 error "Multiop fsync failed, rc=$RC"
7793 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7794 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7796 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7797 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7801 echo "Dirty pages flushed via fsync on EROFS"
7804 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7806 # continue to use small resend count to reduce test_118* time (b=14842)
7807 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7812 remote_ost_nodsh && skip "remote OST with nodsh" && return
7816 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7817 set_nodes_failloc "$(osts_nodes)" 0x214
7818 # multiop should block due to fsync until pages are written
7819 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7823 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7824 error "Multiop failed to block on fsync, pid=$MULTIPID"
7827 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7829 if [[ $WRITEBACK -eq 0 ]]; then
7830 error "No page in writeback, writeback=$WRITEBACK"
7833 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7834 set_nodes_failloc "$(osts_nodes)" 0
7836 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7837 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7844 echo "Dirty pages gaurenteed flushed via fsync"
7847 run_test 118d "Fsync validation inject a delay of the bulk =========="
7850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7853 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7854 lctl set_param fail_loc=0x8000040a
7856 # Should simulate EINVAL error which is fatal
7857 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7859 if [[ $RC -eq 0 ]]; then
7860 error "Must return error due to dropped pages, rc=$RC"
7863 lctl set_param fail_loc=0x0
7865 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7866 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7867 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7869 if [[ $LOCKED -ne 0 ]]; then
7870 error "Locked pages remain in cache, locked=$LOCKED"
7873 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7874 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7878 echo "No pages locked after fsync"
7883 run_test 118f "Simulate unrecoverable OSC side error =========="
7886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7889 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7890 lctl set_param fail_loc=0x406
7892 # simulate local -ENOMEM
7893 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7896 lctl set_param fail_loc=0
7897 if [[ $RC -eq 0 ]]; then
7898 error "Must return error due to dropped pages, rc=$RC"
7901 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7902 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7903 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7905 if [[ $LOCKED -ne 0 ]]; then
7906 error "Locked pages remain in cache, locked=$LOCKED"
7909 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7910 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7914 echo "No pages locked after fsync"
7919 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7923 remote_ost_nodsh && skip "remote OST with nodsh" && return
7927 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7928 set_nodes_failloc "$(osts_nodes)" 0x20e
7929 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7930 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7933 set_nodes_failloc "$(osts_nodes)" 0
7934 if [[ $RC -eq 0 ]]; then
7935 error "Must return error due to dropped pages, rc=$RC"
7938 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7942 if [[ $LOCKED -ne 0 ]]; then
7943 error "Locked pages remain in cache, locked=$LOCKED"
7946 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7947 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7951 echo "No pages locked after fsync"
7955 run_test 118h "Verify timeout in handling recoverables errors =========="
7957 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7961 remote_ost_nodsh && skip "remote OST with nodsh" && return
7965 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7966 set_nodes_failloc "$(osts_nodes)" 0x20e
7968 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7969 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7972 set_nodes_failloc "$(osts_nodes)" 0
7976 if [[ $RC -ne 0 ]]; then
7977 error "got error, but should be not, rc=$RC"
7980 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7981 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7982 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7983 if [[ $LOCKED -ne 0 ]]; then
7984 error "Locked pages remain in cache, locked=$LOCKED"
7987 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7988 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7992 echo "No pages locked after fsync"
7996 run_test 118i "Fix error before timeout in recoverable error =========="
7998 [ "$SLOW" = "no" ] && set_resend_count 4
8001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8002 remote_ost_nodsh && skip "remote OST with nodsh" && return
8006 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8007 set_nodes_failloc "$(osts_nodes)" 0x220
8009 # return -EIO from OST
8010 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8012 set_nodes_failloc "$(osts_nodes)" 0x0
8013 if [[ $RC -eq 0 ]]; then
8014 error "Must return error due to dropped pages, rc=$RC"
8017 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8018 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8019 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8020 if [[ $LOCKED -ne 0 ]]; then
8021 error "Locked pages remain in cache, locked=$LOCKED"
8024 # in recoverable error on OST we want resend and stay until it finished
8025 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8026 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8030 echo "No pages locked after fsync"
8034 run_test 118j "Simulate unrecoverable OST side error =========="
8038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8039 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8041 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8042 set_nodes_failloc "$(osts_nodes)" 0x20e
8043 test_mkdir -p $DIR/$tdir
8045 for ((i=0;i<10;i++)); do
8046 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8047 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8054 set_nodes_failloc "$(osts_nodes)" 0
8057 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8063 test_mkdir -p $DIR/$tdir
8064 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8067 run_test 118l "fsync dir ========="
8069 test_118m() # LU-3066
8071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8072 test_mkdir -p $DIR/$tdir
8073 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8076 run_test 118m "fdatasync dir ========="
8078 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8080 test_119a() # bug 11737
8082 BSIZE=$((512 * 1024))
8083 directio write $DIR/$tfile 0 1 $BSIZE
8084 # We ask to read two blocks, which is more than a file size.
8085 # directio will indicate an error when requested and actual
8086 # sizes aren't equeal (a normal situation in this case) and
8087 # print actual read amount.
8088 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8089 if [ "$NOB" != "$BSIZE" ]; then
8090 error "read $NOB bytes instead of $BSIZE"
8094 run_test 119a "Short directIO read must return actual read amount"
8096 test_119b() # bug 11737
8098 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8100 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8101 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8103 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8104 error "direct read failed"
8107 run_test 119b "Sparse directIO read must return actual read amount"
8109 test_119c() # bug 13099
8112 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8113 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8116 run_test 119c "Testing for direct read hitting hole"
8118 test_119d() # bug 15950
8120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8121 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8122 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8124 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8125 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8126 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8127 lctl set_param fail_loc=0x40d
8128 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8131 cat $DIR/$tfile > /dev/null &
8132 lctl set_param fail_loc=0
8135 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8137 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8138 error "the read rpcs have not completed in 2s"
8140 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8142 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8146 test_mkdir -p $DIR/$tdir
8147 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8148 skip "no early lock cancel on server" && return 0
8150 lru_resize_disable mdc
8151 lru_resize_disable osc
8152 cancel_lru_locks mdc
8153 # asynchronous object destroy at MDT could cause bl ast to client
8154 cancel_lru_locks osc
8156 stat $DIR/$tdir > /dev/null
8157 can1=$(do_facet $SINGLEMDS \
8158 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8159 awk '/ldlm_cancel/ {print $2}')
8160 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8161 awk '/ldlm_bl_callback/ {print $2}')
8162 test_mkdir -c1 $DIR/$tdir/d1
8163 can2=$(do_facet $SINGLEMDS \
8164 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8165 awk '/ldlm_cancel/ {print $2}')
8166 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8167 awk '/ldlm_bl_callback/ {print $2}')
8168 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8169 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8170 lru_resize_enable mdc
8171 lru_resize_enable osc
8173 run_test 120a "Early Lock Cancel: mkdir test"
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8177 test_mkdir $DIR/$tdir
8178 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8179 skip "no early lock cancel on server" && return 0
8180 lru_resize_disable mdc
8181 lru_resize_disable osc
8182 cancel_lru_locks mdc
8183 stat $DIR/$tdir > /dev/null
8184 can1=$(do_facet $SINGLEMDS \
8185 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8186 awk '/ldlm_cancel/ {print $2}')
8187 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8188 awk '/ldlm_bl_callback/ {print $2}')
8190 can2=$(do_facet $SINGLEMDS \
8191 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8192 awk '/ldlm_cancel/ {print $2}')
8193 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8194 awk '/ldlm_bl_callback/ {print $2}')
8195 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8196 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8197 lru_resize_enable mdc
8198 lru_resize_enable osc
8200 run_test 120b "Early Lock Cancel: create test"
8203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8204 test_mkdir -c1 $DIR/$tdir
8205 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8206 skip "no early lock cancel on server" && return 0
8207 lru_resize_disable mdc
8208 lru_resize_disable osc
8209 test_mkdir -p -c1 $DIR/$tdir/d1
8210 test_mkdir -p -c1 $DIR/$tdir/d2
8211 touch $DIR/$tdir/d1/f1
8212 cancel_lru_locks mdc
8213 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8214 can1=$(do_facet $SINGLEMDS \
8215 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8216 awk '/ldlm_cancel/ {print $2}')
8217 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8218 awk '/ldlm_bl_callback/ {print $2}')
8219 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8220 can2=$(do_facet $SINGLEMDS \
8221 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8222 awk '/ldlm_cancel/ {print $2}')
8223 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8224 awk '/ldlm_bl_callback/ {print $2}')
8225 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8226 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8227 lru_resize_enable mdc
8228 lru_resize_enable osc
8230 run_test 120c "Early Lock Cancel: link test"
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8234 test_mkdir -p -c1 $DIR/$tdir
8235 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8236 skip "no early lock cancel on server" && return 0
8237 lru_resize_disable mdc
8238 lru_resize_disable osc
8240 cancel_lru_locks mdc
8241 stat $DIR/$tdir > /dev/null
8242 can1=$(do_facet $SINGLEMDS \
8243 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8244 awk '/ldlm_cancel/ {print $2}')
8245 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8246 awk '/ldlm_bl_callback/ {print $2}')
8247 chmod a+x $DIR/$tdir
8248 can2=$(do_facet $SINGLEMDS \
8249 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8250 awk '/ldlm_cancel/ {print $2}')
8251 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8252 awk '/ldlm_bl_callback/ {print $2}')
8253 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8254 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8255 lru_resize_enable mdc
8256 lru_resize_enable osc
8258 run_test 120d "Early Lock Cancel: setattr test"
8261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8262 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8263 skip "no early lock cancel on server" && return 0
8264 local dlmtrace_set=false
8266 test_mkdir -p -c1 $DIR/$tdir
8267 lru_resize_disable mdc
8268 lru_resize_disable osc
8269 ! $LCTL get_param debug | grep -q dlmtrace &&
8270 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8271 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8272 cancel_lru_locks mdc
8273 cancel_lru_locks osc
8274 dd if=$DIR/$tdir/f1 of=/dev/null
8275 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8276 # XXX client can not do early lock cancel of OST lock
8277 # during unlink (LU-4206), so cancel osc lock now.
8278 cancel_lru_locks osc
8279 can1=$(do_facet $SINGLEMDS \
8280 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8281 awk '/ldlm_cancel/ {print $2}')
8282 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8283 awk '/ldlm_bl_callback/ {print $2}')
8284 unlink $DIR/$tdir/f1
8286 can2=$(do_facet $SINGLEMDS \
8287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8288 awk '/ldlm_cancel/ {print $2}')
8289 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8290 awk '/ldlm_bl_callback/ {print $2}')
8291 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8292 $LCTL dk $TMP/cancel.debug.txt
8293 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8294 $LCTL dk $TMP/blocking.debug.txt
8295 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8296 lru_resize_enable mdc
8297 lru_resize_enable osc
8299 run_test 120e "Early Lock Cancel: unlink test"
8302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8303 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8304 skip "no early lock cancel on server" && return 0
8305 test_mkdir -p -c1 $DIR/$tdir
8306 lru_resize_disable mdc
8307 lru_resize_disable osc
8308 test_mkdir -p -c1 $DIR/$tdir/d1
8309 test_mkdir -p -c1 $DIR/$tdir/d2
8310 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8311 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8312 cancel_lru_locks mdc
8313 cancel_lru_locks osc
8314 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8315 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8316 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8317 # XXX client can not do early lock cancel of OST lock
8318 # during rename (LU-4206), so cancel osc lock now.
8319 cancel_lru_locks osc
8320 can1=$(do_facet $SINGLEMDS \
8321 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8322 awk '/ldlm_cancel/ {print $2}')
8323 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8324 awk '/ldlm_bl_callback/ {print $2}')
8325 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8327 can2=$(do_facet $SINGLEMDS \
8328 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8329 awk '/ldlm_cancel/ {print $2}')
8330 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8331 awk '/ldlm_bl_callback/ {print $2}')
8332 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8333 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8334 lru_resize_enable mdc
8335 lru_resize_enable osc
8337 run_test 120f "Early Lock Cancel: rename test"
8340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8341 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8342 skip "no early lock cancel on server" && return 0
8343 lru_resize_disable mdc
8344 lru_resize_disable osc
8346 echo create $count files
8347 test_mkdir -p $DIR/$tdir
8348 cancel_lru_locks mdc
8349 cancel_lru_locks osc
8352 can0=$(do_facet $SINGLEMDS \
8353 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8354 awk '/ldlm_cancel/ {print $2}')
8355 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8356 awk '/ldlm_bl_callback/ {print $2}')
8357 createmany -o $DIR/$tdir/f $count
8359 can1=$(do_facet $SINGLEMDS \
8360 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8361 awk '/ldlm_cancel/ {print $2}')
8362 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8363 awk '/ldlm_bl_callback/ {print $2}')
8365 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8366 echo rm $count files
8369 can2=$(do_facet $SINGLEMDS \
8370 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8371 awk '/ldlm_cancel/ {print $2}')
8372 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8373 awk '/ldlm_bl_callback/ {print $2}')
8375 echo total: $count removes in $((t2-t1))
8376 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8378 # wait for commitment of removal
8379 lru_resize_enable mdc
8380 lru_resize_enable osc
8382 run_test 120g "Early Lock Cancel: performance test"
8384 test_121() { #bug #10589
8385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8387 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8388 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8389 lctl set_param fail_loc=0x310
8390 cancel_lru_locks osc > /dev/null
8391 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8392 lctl set_param fail_loc=0
8393 [[ $reads -eq $writes ]] ||
8394 error "read $reads blocks, must be $writes blocks"
8396 run_test 121 "read cancel race ========="
8398 test_123a() { # was test 123, statahead(bug 11401)
8399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8401 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8402 log "testing on UP system. Performance may be not as good as expected."
8407 test_mkdir -p $DIR/$tdir
8408 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8409 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8411 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8412 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8414 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8415 lctl set_param -n llite.*.statahead_max 0
8416 lctl get_param llite.*.statahead_max
8417 cancel_lru_locks mdc
8418 cancel_lru_locks osc
8420 time ls -l $DIR/$tdir | wc -l
8422 delta=$((etime - stime))
8423 log "ls $i files without statahead: $delta sec"
8424 lctl set_param llite.*.statahead_max=$max
8426 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8427 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8428 cancel_lru_locks mdc
8429 cancel_lru_locks osc
8431 time ls -l $DIR/$tdir | wc -l
8433 delta_sa=$((etime - stime))
8434 log "ls $i files with statahead: $delta_sa sec"
8435 lctl get_param -n llite.*.statahead_stats
8436 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8438 [[ $swrong -lt $ewrong ]] &&
8439 log "statahead was stopped, maybe too many locks held!"
8440 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8442 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8443 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8444 lctl set_param -n llite.*.statahead_max 0
8445 lctl get_param llite.*.statahead_max
8446 cancel_lru_locks mdc
8447 cancel_lru_locks osc
8449 time ls -l $DIR/$tdir | wc -l
8451 delta=$((etime - stime))
8452 log "ls $i files again without statahead: $delta sec"
8453 lctl set_param llite.*.statahead_max=$max
8454 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8455 if [ $SLOWOK -eq 0 ]; then
8456 error "ls $i files is slower with statahead!"
8458 log "ls $i files is slower with statahead!"
8464 [ $delta -gt 20 ] && break
8465 [ $delta -gt 8 ] && MULT=$((50 / delta))
8466 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8474 delta=$((etime - stime))
8475 log "rm -r $DIR/$tdir/: $delta seconds"
8477 lctl get_param -n llite.*.statahead_stats
8479 run_test 123a "verify statahead work"
8481 test_123b () { # statahead(bug 15027)
8482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8483 test_mkdir -p $DIR/$tdir
8484 createmany -o $DIR/$tdir/$tfile-%d 1000
8486 cancel_lru_locks mdc
8487 cancel_lru_locks osc
8489 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8490 lctl set_param fail_loc=0x80000803
8491 ls -lR $DIR/$tdir > /dev/null
8493 lctl set_param fail_loc=0x0
8494 lctl get_param -n llite.*.statahead_stats
8499 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8503 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8504 skip "no lru resize on server" && return 0
8506 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8508 log "create $NR files at $DIR/$tdir"
8509 createmany -o $DIR/$tdir/f $NR ||
8510 error "failed to create $NR files in $DIR/$tdir"
8512 cancel_lru_locks mdc
8513 ls -l $DIR/$tdir > /dev/null
8517 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8518 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8519 LRU_SIZE=$($LCTL get_param -n $PARAM)
8520 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8521 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8523 log "NS=$(basename $NSDIR)"
8528 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8529 skip "Not enough cached locks created!"
8536 # We know that lru resize allows one client to hold $LIMIT locks
8537 # for 10h. After that locks begin to be killed by client.
8539 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8541 if [ $LIMIT -lt $LRU_SIZE ]; then
8542 skip "Limit is too small $LIMIT"
8546 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8547 # killing locks. Some time was spent for creating locks. This means
8548 # that up to the moment of sleep finish we must have killed some of
8549 # them (10-100 locks). This depends on how fast ther were created.
8550 # Many of them were touched in almost the same moment and thus will
8551 # be killed in groups.
8552 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8554 # Use $LRU_SIZE_B here to take into account real number of locks
8555 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8556 local LRU_SIZE_B=$LRU_SIZE
8558 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8559 log "OLD_LVF=$OLD_LVF"
8560 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8562 # Let's make sure that we really have some margin. Client checks
8563 # cached locks every 10 sec.
8565 log "Sleep ${SLEEP} sec"
8567 while ((SEC<$SLEEP)); do
8571 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8575 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8576 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8578 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8579 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8580 unlinkmany $DIR/$tdir/f $NR
8584 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8585 log "unlink $NR files at $DIR/$tdir"
8586 unlinkmany $DIR/$tdir/f $NR
8588 run_test 124a "lru resize ======================================="
8590 get_max_pool_limit()
8592 local limit=$($LCTL get_param \
8593 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8596 if [[ $l -gt $max ]]; then
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8605 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8606 skip "no lru resize on server" && return 0
8608 LIMIT=$(get_max_pool_limit)
8610 NR=$(($(default_lru_size)*20))
8611 if [[ $NR -gt $LIMIT ]]; then
8612 log "Limit lock number by $LIMIT locks"
8615 lru_resize_disable mdc
8616 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8617 error "failed to create $DIR/$tdir/disable_lru_resize"
8619 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8620 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8621 cancel_lru_locks mdc
8624 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8627 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8630 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8634 nolruresize_delta=$((etime-stime))
8635 log "ls -la time: $nolruresize_delta seconds"
8636 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8637 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8639 lru_resize_enable mdc
8640 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8641 error "failed to create $DIR/$tdir/enable_lru_resize"
8643 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8644 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8645 cancel_lru_locks mdc
8648 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8651 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8654 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8658 lruresize_delta=$((etime-stime))
8659 log "ls -la time: $lruresize_delta seconds"
8660 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8662 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8663 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8664 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8665 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8667 log "lru resize performs the same with no lru resize"
8669 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8671 run_test 124b "lru resize (performance test) ======================="
8674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8675 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8676 skip "no lru resize on server" && return 0
8678 # cache ununsed locks on client
8680 cancel_lru_locks mdc
8681 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8682 createmany -o $DIR/$tdir/f $nr ||
8683 error "failed to create $nr files in $DIR/$tdir"
8684 ls -l $DIR/$tdir > /dev/null
8686 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8687 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8688 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8689 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8690 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8692 # set lru_max_age to 1 sec
8693 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8694 echo "sleep $((recalc_p * 2)) seconds..."
8695 sleep $((recalc_p * 2))
8697 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8698 # restore lru_max_age
8699 $LCTL set_param -n $nsdir.lru_max_age $max_age
8700 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8701 unlinkmany $DIR/$tdir/f $nr
8703 run_test 124c "LRUR cancel very aged locks"
8705 test_125() { # 13358
8706 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8707 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8708 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8709 test_mkdir -p $DIR/d125 || error "mkdir failed"
8710 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8711 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8712 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8714 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8716 test_126() { # bug 12829/13455
8717 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8718 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8719 $GSS && skip "must run as gss disabled" && return
8721 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8722 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8724 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8726 run_test 126 "check that the fsgid provided by the client is taken into account"
8728 test_127a() { # bug 15521
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8730 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8731 $LCTL set_param osc.*.stats=0
8732 FSIZE=$((2048 * 1024))
8733 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8734 cancel_lru_locks osc
8735 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8737 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8738 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8739 echo "got $COUNT $NAME"
8740 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8741 eval $NAME=$COUNT || error "Wrong proc format"
8744 read_bytes|write_bytes)
8745 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8746 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8747 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8748 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8749 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8750 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8751 error "sumsquare is too small: $SUMSQ"
8752 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8753 error "sumsquare is too big: $SUMSQ"
8757 done < $DIR/${tfile}.tmp
8759 #check that we actually got some stats
8760 [ "$read_bytes" ] || error "Missing read_bytes stats"
8761 [ "$write_bytes" ] || error "Missing write_bytes stats"
8762 [ "$read_bytes" != 0 ] || error "no read done"
8763 [ "$write_bytes" != 0 ] || error "no write done"
8765 run_test 127a "verify the client stats are sane"
8767 test_127b() { # bug LU-333
8768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8769 $LCTL set_param llite.*.stats=0
8770 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8771 # perform 2 reads and writes so MAX is different from SUM.
8772 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8773 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8774 cancel_lru_locks osc
8775 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8776 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8778 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8779 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8780 echo "got $COUNT $NAME"
8781 eval $NAME=$COUNT || error "Wrong proc format"
8785 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8786 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8787 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8788 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8791 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8792 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8793 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8794 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8798 done < $TMP/${tfile}.tmp
8800 #check that we actually got some stats
8801 [ "$read_bytes" ] || error "Missing read_bytes stats"
8802 [ "$write_bytes" ] || error "Missing write_bytes stats"
8803 [ "$read_bytes" != 0 ] || error "no read done"
8804 [ "$write_bytes" != 0 ] || error "no write done"
8806 rm -f $TMP/${tfile}.tmp
8808 run_test 127b "verify the llite client stats are sane"
8810 test_128() { # bug 15212
8812 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8817 result=$(grep error $TMP/$tfile.log)
8818 rm -f $DIR/$tfile $TMP/$tfile.log
8820 error "consecutive find's under interactive lfs failed"
8822 run_test 128 "interactive lfs for 2 consecutive find's"
8829 local LDPROC=/proc/fs/ldiskfs
8830 local facets=$(get_facets MDS)
8832 for facet in ${facets//,/ }; do
8833 canondev=$(ldiskfs_canon \
8834 *.$(convert_facet2label $facet).mntdev $facet)
8835 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8836 LDPROC=/sys/fs/ldiskfs
8837 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8838 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8839 LDPROC=/sys/fs/ldiskfs
8840 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8845 local facets=$(get_facets MDS)
8846 for facet in ${facets//,/ }; do
8847 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8854 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8855 skip "Only applicable to ldiskfs-based MDTs"
8858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8866 # block size of mds1
8867 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8868 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8869 local MAX=$((MDSBLOCKSIZE * 5))
8870 set_dir_limits $MAX $MAX
8871 local I=$(stat -c%s "$DIR/$tdir")
8873 while [[ $I -le $MAX ]]; do
8874 $MULTIOP $DIR/$tdir/$J Oc
8876 if [ $has_warning -eq 0 ]; then
8877 check_mds_dmesg '"is approaching"' &&
8880 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8881 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8882 #and EFBIG for previous versions
8883 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8885 echo "return code $rc received as expected"
8887 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8888 error_exit "create failed w/o dir size limit"
8890 check_mds_dmesg '"has reached"' ||
8891 error_exit "has reached message should be output"
8894 error_exit "warning message should be output"
8896 I=$(stat -c%s "$DIR/$tdir")
8898 if [ $(lustre_version_code $SINGLEMDS) -lt \
8899 $(version_code 2.4.51) ]
8901 [[ $I -eq $MAX ]] && return 0
8903 [[ $I -gt $MAX ]] && return 0
8905 error_exit "current dir size $I, previous limit $MAX"
8906 elif [ $rc -ne 0 ]; then
8908 error_exit "return code $rc received instead of expected " \
8909 "$EFBIG or $ENOSPC, files in dir $I"
8912 I=$(stat -c%s "$DIR/$tdir")
8916 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8918 run_test 129 "test directory size limit ========================"
8927 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8928 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8931 trap cleanup_130 EXIT RETURN
8933 local fm_file=$DIR/$tfile
8934 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8935 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8936 error "dd failed for $fm_file"
8938 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8939 filefrag -ves $fm_file
8941 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8942 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8943 [ $RC != 0 ] && error "filefrag $fm_file failed"
8945 filefrag_op=$(filefrag -ve $fm_file |
8946 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8947 lun=$($GETSTRIPE -i $fm_file)
8949 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8952 for line in $filefrag_op
8954 frag_lun=`echo $line | cut -d: -f5`
8955 ext_len=`echo $line | cut -d: -f4`
8956 if (( $frag_lun != $lun )); then
8958 error "FIEMAP on 1-stripe file($fm_file) failed"
8961 (( tot_len += ext_len ))
8964 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8966 error "FIEMAP on 1-stripe file($fm_file) failed;"
8972 echo "FIEMAP on single striped file succeeded"
8974 run_test 130a "FIEMAP (1-stripe file)"
8977 [ "$OSTCOUNT" -lt "2" ] &&
8978 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8980 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8981 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8984 trap cleanup_130 EXIT RETURN
8986 local fm_file=$DIR/$tfile
8987 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8988 error "setstripe on $fm_file"
8989 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8990 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8992 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8993 error "dd failed on $fm_file"
8995 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8996 filefrag_op=$(filefrag -ve $fm_file |
8997 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8999 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9000 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9005 for line in $filefrag_op
9007 frag_lun=$(echo $line | cut -d: -f5 |
9008 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9009 ext_len=$(echo $line | cut -d: -f4)
9010 if (( $frag_lun != $last_lun )); then
9011 if (( tot_len != 1024 )); then
9013 error "FIEMAP on $fm_file failed; returned " \
9014 "len $tot_len for OST $last_lun instead of 1024"
9021 (( tot_len += ext_len ))
9024 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9026 error "FIEMAP on $fm_file failed; returned wrong number of " \
9027 "luns or wrong len for OST $last_lun"
9033 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9035 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9038 [ "$OSTCOUNT" -lt "2" ] &&
9039 skip_env "skipping FIEMAP on 2-stripe file" && return
9041 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9042 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9045 trap cleanup_130 EXIT RETURN
9047 local fm_file=$DIR/$tfile
9048 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9049 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9050 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9052 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9053 error "dd failed on $fm_file"
9055 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9056 filefrag_op=$(filefrag -ve $fm_file |
9057 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9059 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9060 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9065 for line in $filefrag_op
9067 frag_lun=$(echo $line | cut -d: -f5 |
9068 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9069 ext_len=$(echo $line | cut -d: -f4)
9070 if (( $frag_lun != $last_lun )); then
9071 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9072 if (( logical != 512 )); then
9074 error "FIEMAP on $fm_file failed; returned " \
9075 "logical start for lun $logical instead of 512"
9078 if (( tot_len != 512 )); then
9080 error "FIEMAP on $fm_file failed; returned " \
9081 "len $tot_len for OST $last_lun instead of 1024"
9088 (( tot_len += ext_len ))
9091 if (( num_luns != 2 || tot_len != 512 )); then
9093 error "FIEMAP on $fm_file failed; returned wrong number of " \
9094 "luns or wrong len for OST $last_lun"
9100 echo "FIEMAP on 2-stripe file with hole succeeded"
9102 run_test 130c "FIEMAP (2-stripe file with hole)"
9105 [ "$OSTCOUNT" -lt "3" ] &&
9106 skip_env "skipping FIEMAP on N-stripe file test" && return
9108 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9109 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9112 trap cleanup_130 EXIT RETURN
9114 local fm_file=$DIR/$tfile
9115 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9116 error "setstripe on $fm_file"
9117 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9118 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9120 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9121 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9122 error "dd failed on $fm_file"
9124 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9125 filefrag_op=$(filefrag -ve $fm_file |
9126 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9128 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9129 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9134 for line in $filefrag_op
9136 frag_lun=$(echo $line | cut -d: -f5 |
9137 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9138 ext_len=$(echo $line | cut -d: -f4)
9139 if (( $frag_lun != $last_lun )); then
9140 if (( tot_len != 1024 )); then
9142 error "FIEMAP on $fm_file failed; returned " \
9143 "len $tot_len for OST $last_lun instead of 1024"
9150 (( tot_len += ext_len ))
9153 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9155 error "FIEMAP on $fm_file failed; returned wrong number of " \
9156 "luns or wrong len for OST $last_lun"
9162 echo "FIEMAP on N-stripe file succeeded"
9164 run_test 130d "FIEMAP (N-stripe file)"
9167 [ "$OSTCOUNT" -lt "2" ] &&
9168 skip_env "skipping continuation FIEMAP test" && return
9170 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9171 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9173 trap cleanup_130 EXIT RETURN
9175 local fm_file=$DIR/$tfile
9176 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9177 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9178 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9181 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9182 for ((i = 0; i < $NUM_BLKS; i++))
9184 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9187 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9188 filefrag_op=$(filefrag -ve $fm_file |
9189 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9191 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9192 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9197 for line in $filefrag_op
9199 frag_lun=$(echo $line | cut -d: -f5 |
9200 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9201 ext_len=$(echo $line | cut -d: -f4)
9202 if (( $frag_lun != $last_lun )); then
9203 if (( tot_len != $EXPECTED_LEN )); then
9205 error "FIEMAP on $fm_file failed; returned " \
9206 "len $tot_len for OST $last_lun instead " \
9214 (( tot_len += ext_len ))
9217 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9219 error "FIEMAP on $fm_file failed; returned wrong number " \
9220 "of luns or wrong len for OST $last_lun"
9226 echo "FIEMAP with continuation calls succeeded"
9228 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9230 # Test for writev/readv
9232 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9233 error "writev test failed"
9234 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9235 error "readv failed"
9238 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9241 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9242 error "append writev test failed"
9243 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9244 error "append writev test failed"
9247 run_test 131b "test append writev"
9250 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9253 run_test 131c "test read/write on file w/o objects"
9256 rwv -f $DIR/$tfile -w -n 1 1572864
9257 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9258 if [ "$NOB" != 1572864 ]; then
9259 error "Short read filed: read $NOB bytes instead of 1572864"
9263 run_test 131d "test short read"
9266 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9267 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9268 error "read hitting hole failed"
9271 run_test 131e "test read hitting hole"
9277 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9279 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9281 *) error "Wrong argument $1" ;;
9284 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9285 # if the argument $3 is zero, it means any stat increment is ok.
9286 if [[ $3 -gt 0 ]]; then
9287 count=$(echo $res | awk '{ print $2 }')
9288 [[ $count -ne $3 ]] &&
9289 error "The $2 counter on $1 is wrong - expected $3"
9294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9295 remote_ost_nodsh && skip "remote OST with nodsh" && return
9296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9298 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9299 { skip "MDS doesn't support rename stats"; return; }
9300 local testdir=$DIR/${tdir}/stats_testdir
9301 mkdir -p $DIR/${tdir}
9304 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9305 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9307 # verify mdt stats first.
9308 mkdir ${testdir} || error "mkdir failed"
9309 check_stats $SINGLEMDS "mkdir" 1
9310 touch ${testdir}/${tfile} || error "touch failed"
9311 check_stats $SINGLEMDS "open" 1
9312 check_stats $SINGLEMDS "close" 1
9313 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9314 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9315 check_stats $SINGLEMDS "mknod" 2
9317 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9318 check_stats $SINGLEMDS "unlink" 1
9319 rm -f ${testdir}/${tfile} || error "file remove failed"
9320 check_stats $SINGLEMDS "unlink" 2
9322 # remove working dir and check mdt stats again.
9323 rmdir ${testdir} || error "rmdir failed"
9324 check_stats $SINGLEMDS "rmdir" 1
9326 local testdir1=$DIR/${tdir}/stats_testdir1
9328 mkdir -p ${testdir1}
9329 touch ${testdir1}/test1
9330 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9331 check_stats $SINGLEMDS "crossdir_rename" 1
9333 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9334 check_stats $SINGLEMDS "samedir_rename" 1
9338 run_test 133a "Verifying MDT stats ========================================"
9341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9342 remote_ost_nodsh && skip "remote OST with nodsh" && return
9343 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9344 local testdir=$DIR/${tdir}/stats_testdir
9345 mkdir -p ${testdir} || error "mkdir failed"
9346 touch ${testdir}/${tfile} || error "touch failed"
9347 cancel_lru_locks mdc
9350 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9351 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9353 # extra mdt stats verification.
9354 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9355 check_stats $SINGLEMDS "setattr" 1
9356 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9357 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9359 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9360 check_stats $SINGLEMDS "getattr" 1
9362 $LFS df || error "lfs failed"
9363 check_stats $SINGLEMDS "statfs" 1
9367 run_test 133b "Verifying extra MDT stats =================================="
9370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9371 remote_ost_nodsh && skip "remote OST with nodsh" && return
9372 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9373 local testdir=$DIR/${tdir}/stats_testdir
9374 test_mkdir -p ${testdir} || error "mkdir failed"
9376 # verify obdfilter stats.
9377 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9379 cancel_lru_locks osc
9380 wait_delete_completed
9383 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9384 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9386 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9388 cancel_lru_locks osc
9389 check_stats ost "write" 1
9391 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9392 check_stats ost "read" 1
9394 > ${testdir}/${tfile} || error "truncate failed"
9395 check_stats ost "punch" 1
9397 rm -f ${testdir}/${tfile} || error "file remove failed"
9398 wait_delete_completed
9399 check_stats ost "destroy" 1
9403 run_test 133c "Verifying OST stats ========================================"
9410 while [ $value -ge 2 ]; do
9415 if [ $orig -gt $order ]; then
9423 local size=('K' 'M' 'G' 'T');
9425 local size_string=$value
9427 while [ $value -ge 1024 ]; do
9428 if [ $i -gt 3 ]; then
9429 #T is the biggest unit we get here, if that is bigger,
9431 size_string=${value}T
9434 value=$((value >> 10))
9435 if [ $value -lt 1024 ]; then
9436 size_string=${value}${size[$i]}
9447 local context=${2:-.}
9448 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9450 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9456 remote_ost_nodsh && skip "remote OST with nodsh" && return
9457 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9458 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9459 { skip "MDS doesn't support rename stats"; return; }
9461 local testdir1=$DIR/${tdir}/stats_testdir1
9462 local testdir2=$DIR/${tdir}/stats_testdir2
9464 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9466 mkdir -p ${testdir1} || error "mkdir failed"
9467 mkdir -p ${testdir2} || error "mkdir failed"
9469 createmany -o $testdir1/test 512 || error "createmany failed"
9471 # check samedir rename size
9472 mv ${testdir1}/test0 ${testdir1}/test_0
9474 local testdir1_size=$(ls -l $DIR/${tdir} |
9475 awk '/stats_testdir1/ {print $5}')
9476 local testdir2_size=$(ls -l $DIR/${tdir} |
9477 awk '/stats_testdir2/ {print $5}')
9479 testdir1_size=$(order_2 $testdir1_size)
9480 testdir2_size=$(order_2 $testdir2_size)
9482 testdir1_size=$(size_in_KMGT $testdir1_size)
9483 testdir2_size=$(size_in_KMGT $testdir2_size)
9485 echo "source rename dir size: ${testdir1_size}"
9486 echo "target rename dir size: ${testdir2_size}"
9488 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9489 eval $cmd || error "$cmd failed"
9490 local samedir=$($cmd | grep 'same_dir')
9491 local same_sample=$(get_rename_size $testdir1_size)
9492 [ -z "$samedir" ] && error "samedir_rename_size count error"
9493 [[ $same_sample -eq 1 ]] ||
9494 error "samedir_rename_size error $same_sample"
9495 echo "Check same dir rename stats success"
9497 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9499 # check crossdir rename size
9500 mv ${testdir1}/test_0 ${testdir2}/test_0
9502 testdir1_size=$(ls -l $DIR/${tdir} |
9503 awk '/stats_testdir1/ {print $5}')
9504 testdir2_size=$(ls -l $DIR/${tdir} |
9505 awk '/stats_testdir2/ {print $5}')
9507 testdir1_size=$(order_2 $testdir1_size)
9508 testdir2_size=$(order_2 $testdir2_size)
9510 testdir1_size=$(size_in_KMGT $testdir1_size)
9511 testdir2_size=$(size_in_KMGT $testdir2_size)
9513 echo "source rename dir size: ${testdir1_size}"
9514 echo "target rename dir size: ${testdir2_size}"
9516 eval $cmd || error "$cmd failed"
9517 local crossdir=$($cmd | grep 'crossdir')
9518 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9519 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9520 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9521 [[ $src_sample -eq 1 ]] ||
9522 error "crossdir_rename_size error $src_sample"
9523 [[ $tgt_sample -eq 1 ]] ||
9524 error "crossdir_rename_size error $tgt_sample"
9525 echo "Check cross dir rename stats success"
9528 run_test 133d "Verifying rename_stats ========================================"
9531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9532 remote_ost_nodsh && skip "remote OST with nodsh" && return
9533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9534 local testdir=$DIR/${tdir}/stats_testdir
9535 local ctr f0 f1 bs=32768 count=42 sum
9537 mkdir -p ${testdir} || error "mkdir failed"
9539 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9541 for ctr in {write,read}_bytes; do
9543 cancel_lru_locks osc
9545 do_facet ost1 $LCTL set_param -n \
9546 "obdfilter.*.exports.clear=clear"
9548 if [ $ctr = write_bytes ]; then
9550 f1=${testdir}/${tfile}
9552 f0=${testdir}/${tfile}
9556 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9559 cancel_lru_locks osc
9561 sum=$(do_facet ost1 $LCTL get_param \
9562 "obdfilter.*.exports.*.stats" |
9563 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9564 $1 == ctr { sum += $7 }
9565 END { printf("%0.0f", sum) }')
9567 if ((sum != bs * count)); then
9568 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9574 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9577 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9578 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9579 /sys/kernel/debug/lustre/; do
9580 [[ -d $dir ]] && proc_dirs+=" $dir"
9584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9585 remote_ost_nodsh && skip "remote OST with nodsh" && return
9586 # First without trusting modes.
9587 find $proc_dirs -exec cat '{}' \; &> /dev/null
9589 # Second verifying readability.
9590 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9592 # eventually, this can also be replaced with "lctl get_param -R",
9593 # but not until that option is always available on the server
9595 for facet in $SINGLEMDS ost1; do
9596 do_facet $facet find $proc_dirs \
9597 ! -name req_history \
9598 -exec cat '{}' \\\; &> /dev/null
9600 do_facet $facet find $proc_dirs \
9601 ! -name req_history \
9603 -exec cat '{}' \\\; &> /dev/null ||
9604 error "proc file read failed"
9607 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9610 # Second verifying writability.
9613 -not -name force_lbug \
9614 -not -name changelog_mask \
9615 -exec badarea_io '{}' \; &> /dev/null ||
9616 error "find $proc_dirs failed"
9618 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9619 skip "Too old lustre on MDS" && return
9621 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9622 skip "Too old lustre on ost1" && return
9625 for facet in $SINGLEMDS ost1; do
9626 do_facet $facet find $proc_dirs \
9628 -not -name force_lbug \
9629 -not -name changelog_mask \
9630 -exec badarea_io '{}' \\\; &> /dev/null ||
9631 error "$facet find $proc_dirs failed"
9635 # remount the FS in case writes/reads /proc break the FS
9636 cleanup || error "failed to unmount"
9637 setup || error "failed to setup"
9640 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9643 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9644 skip "Need MDS version at least 2.7.54" && return
9646 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9647 cancel_lru_locks mdc
9649 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9650 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9651 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9654 createmany -o $DIR/$tdir/f $nr ||
9655 error "failed to create $nr files in $DIR/$tdir"
9656 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9658 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9659 do_facet mds1 $LCTL set_param fail_loc=0x327
9660 do_facet mds1 $LCTL set_param fail_val=500
9663 echo "sleep 10 seconds ..."
9665 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9667 do_facet mds1 $LCTL set_param fail_loc=0
9668 do_facet mds1 $LCTL set_param fail_val=0
9669 [ $lck_cnt -lt $unused ] ||
9670 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9673 unlinkmany $DIR/$tdir/f $nr
9675 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9678 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9679 skip "Need MDS version at least 2.7.54" && return
9681 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9682 cancel_lru_locks mdc
9684 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9685 ldlm.lock_reclaim_threshold_mb)
9686 # disable reclaim temporarily
9687 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9689 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9690 do_facet mds1 $LCTL set_param fail_loc=0x328
9691 do_facet mds1 $LCTL set_param fail_val=500
9693 $LCTL set_param debug=+trace
9696 createmany -o $DIR/$tdir/f $nr &
9699 echo "Sleep $TIMEOUT seconds ..."
9701 if ! ps -p $create_pid > /dev/null 2>&1; then
9702 do_facet mds1 $LCTL set_param fail_loc=0
9703 do_facet mds1 $LCTL set_param fail_val=0
9704 do_facet mds1 $LCTL set_param \
9705 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9706 error "createmany finished incorrectly!"
9708 do_facet mds1 $LCTL set_param fail_loc=0
9709 do_facet mds1 $LCTL set_param fail_val=0
9710 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9711 wait $create_pid || return 1
9713 unlinkmany $DIR/$tdir/f $nr
9715 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9717 test_140() { #bug-17379
9718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9719 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9720 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9721 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9723 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9724 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9726 while i=`expr $i + 1`; do
9727 test_mkdir -p $i || error "Creating dir $i"
9728 cd $i || error "Changing to $i"
9729 ln -s ../stat stat || error "Creating stat symlink"
9730 # Read the symlink until ELOOP present,
9731 # not LBUGing the system is considered success,
9732 # we didn't overrun the stack.
9733 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9735 if [ $ret -eq 40 ]; then
9738 error "Open stat symlink"
9744 echo "The symlink depth = $i"
9745 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9746 error "Invalid symlink depth"
9748 # Test recursive symlink
9749 ln -s symlink_self symlink_self
9750 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9751 echo "open symlink_self returns $ret"
9752 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9754 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9758 local TF="$TMP/$tfile"
9760 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9762 cancel_lru_locks osc
9763 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9764 remount_client $MOUNT
9766 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9769 $TRUNCATE $DIR/$tfile 6000
9770 cancel_lru_locks osc
9771 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9774 echo "12345" >>$DIR/$tfile
9775 cancel_lru_locks osc
9776 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9779 echo "12345" >>$DIR/$tfile
9780 cancel_lru_locks osc
9781 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9786 run_test 150 "truncate/append tests"
9788 #LU-2902 roc_hit was not able to read all values from lproc
9789 function roc_hit_init() {
9790 local list=$(comma_list $(osts_nodes))
9791 local dir=$DIR/$tdir-check
9792 local file=$dir/file
9798 #use setstripe to do a write to every ost
9799 for i in $(seq 0 $((OSTCOUNT-1))); do
9800 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9801 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9802 idx=$(printf %04x $i)
9803 BEFORE=$(get_osd_param $list *OST*$idx stats |
9804 awk '$1 == "cache_access" {sum += $7}
9805 END { printf("%0.0f", sum) }')
9807 cancel_lru_locks osc
9808 cat $file >/dev/null
9810 AFTER=$(get_osd_param $list *OST*$idx stats |
9811 awk '$1 == "cache_access" {sum += $7}
9812 END { printf("%0.0f", sum) }')
9814 echo BEFORE:$BEFORE AFTER:$AFTER
9815 if ! let "AFTER - BEFORE == 4"; then
9817 error "roc_hit is not safe to use"
9825 function roc_hit() {
9826 local list=$(comma_list $(osts_nodes))
9827 echo $(get_osd_param $list '' stats |
9828 awk '$1 == "cache_hit" {sum += $7}
9829 END { printf("%0.0f", sum) }')
9832 function set_cache() {
9835 if [ "$2" == "off" ]; then
9838 local list=$(comma_list $(osts_nodes))
9839 set_osd_param $list '' $1_cache_enable $on
9841 cancel_lru_locks osc
9845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9846 remote_ost_nodsh && skip "remote OST with nodsh" && return
9849 local list=$(comma_list $(osts_nodes))
9851 # check whether obdfilter is cache capable at all
9852 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9853 echo "not cache-capable obdfilter"
9857 # check cache is enabled on all obdfilters
9858 if get_osd_param $list '' read_cache_enable | grep 0; then
9859 echo "oss cache is disabled"
9863 set_osd_param $list '' writethrough_cache_enable 1
9865 # check write cache is enabled on all obdfilters
9866 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9867 echo "oss write cache is NOT enabled"
9873 #define OBD_FAIL_OBD_NO_LRU 0x609
9874 do_nodes $list $LCTL set_param fail_loc=0x609
9876 # pages should be in the case right after write
9877 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9880 local BEFORE=$(roc_hit)
9881 cancel_lru_locks osc
9882 cat $DIR/$tfile >/dev/null
9883 local AFTER=$(roc_hit)
9885 do_nodes $list $LCTL set_param fail_loc=0
9887 if ! let "AFTER - BEFORE == CPAGES"; then
9888 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9891 # the following read invalidates the cache
9892 cancel_lru_locks osc
9893 set_osd_param $list '' read_cache_enable 0
9894 cat $DIR/$tfile >/dev/null
9896 # now data shouldn't be found in the cache
9898 cancel_lru_locks osc
9899 cat $DIR/$tfile >/dev/null
9901 if let "AFTER - BEFORE != 0"; then
9902 error "IN CACHE: before: $BEFORE, after: $AFTER"
9905 set_osd_param $list '' read_cache_enable 1
9908 run_test 151 "test cache on oss and controls ==============================="
9911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9912 local TF="$TMP/$tfile"
9914 # simulate ENOMEM during write
9915 #define OBD_FAIL_OST_NOMEM 0x226
9916 lctl set_param fail_loc=0x80000226
9917 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9919 sync || error "sync failed"
9920 lctl set_param fail_loc=0
9922 # discard client's cache
9923 cancel_lru_locks osc
9925 # simulate ENOMEM during read
9926 lctl set_param fail_loc=0x80000226
9927 cmp $TF $DIR/$tfile || error "cmp failed"
9928 lctl set_param fail_loc=0
9932 run_test 152 "test read/write with enomem ============================"
9935 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9937 run_test 153 "test if fdatasync does not crash ======================="
9939 dot_lustre_fid_permission_check() {
9941 local ffid=$MOUNT/.lustre/fid/$fid
9944 echo "stat fid $fid"
9945 stat $ffid > /dev/null || error "stat $ffid failed."
9946 echo "touch fid $fid"
9947 touch $ffid || error "touch $ffid failed."
9948 echo "write to fid $fid"
9949 cat /etc/hosts > $ffid || error "write $ffid failed."
9950 echo "read fid $fid"
9951 diff /etc/hosts $ffid || error "read $ffid failed."
9952 echo "append write to fid $fid"
9953 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9954 echo "rename fid $fid"
9955 mv $ffid $test_dir/$tfile.1 &&
9956 error "rename $ffid to $tfile.1 should fail."
9957 touch $test_dir/$tfile.1
9958 mv $test_dir/$tfile.1 $ffid &&
9959 error "rename $tfile.1 to $ffid should fail."
9960 rm -f $test_dir/$tfile.1
9961 echo "truncate fid $fid"
9962 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9963 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9964 echo "link fid $fid"
9965 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9967 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9968 echo "setfacl fid $fid"
9969 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9970 echo "getfacl fid $fid"
9971 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9973 echo "unlink fid $fid"
9974 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9975 echo "mknod fid $fid"
9976 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9978 fid=[0xf00000400:0x1:0x0]
9979 ffid=$MOUNT/.lustre/fid/$fid
9981 echo "stat non-exist fid $fid"
9982 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9983 echo "write to non-exist fid $fid"
9984 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9985 echo "link new fid $fid"
9986 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9988 mkdir -p $test_dir/$tdir
9989 touch $test_dir/$tdir/$tfile
9990 fid=$($LFS path2fid $test_dir/$tdir)
9993 error "error: could not get fid for $test_dir/$dir/$tfile."
9995 ffid=$MOUNT/.lustre/fid/$fid
9998 ls $ffid > /dev/null || error "ls $ffid failed."
9999 echo "touch $fid/$tfile.1"
10000 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10002 echo "touch $MOUNT/.lustre/fid/$tfile"
10003 touch $MOUNT/.lustre/fid/$tfile && \
10004 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10006 echo "setxattr to $MOUNT/.lustre/fid"
10007 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10009 echo "listxattr for $MOUNT/.lustre/fid"
10010 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10012 echo "delxattr from $MOUNT/.lustre/fid"
10013 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10015 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10016 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10017 error "touch invalid fid should fail."
10019 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10020 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10021 error "touch non-normal fid should fail."
10023 echo "rename $tdir to $MOUNT/.lustre/fid"
10024 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10025 error "rename to $MOUNT/.lustre/fid should fail."
10027 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10029 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10030 local new_obf_mode=777
10032 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10033 chmod $new_obf_mode $DIR/.lustre/fid ||
10034 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10036 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10037 [ $obf_mode -eq $new_obf_mode ] ||
10038 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10040 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10041 chmod $old_obf_mode $DIR/.lustre/fid ||
10042 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10045 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10046 fid=$($LFS path2fid $test_dir/$tfile-2)
10048 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10050 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10051 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10052 error "create lov data thru .lustre failed"
10054 echo "cp /etc/passwd $test_dir/$tfile-2"
10055 cp /etc/passwd $test_dir/$tfile-2 ||
10056 error "copy to $test_dir/$tfile-2 failed."
10057 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10058 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10059 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10061 rm -rf $test_dir/tfile.lnk
10062 rm -rf $test_dir/$tfile-2
10066 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10067 skip "Need MDS version at least 2.4.1" && return
10070 local FID=$($LFS path2fid $DIR/$tfile)
10071 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10073 # check that we get the same pathname back
10074 local FOUND=$($LFS fid2path $MOUNT "$FID")
10075 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10076 [ "$FOUND" != "$DIR/$tfile" ] &&
10077 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10081 run_test 154A "lfs path2fid and fid2path basic checks"
10084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10085 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10086 { skip "Need MDS version at least 2.2.51"; return 0; }
10087 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10088 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10090 cp /etc/hosts $DIR/$tfile
10092 fid=$($LFS path2fid $DIR/$tfile)
10094 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10096 dot_lustre_fid_permission_check "$fid" $DIR ||
10097 error "dot lustre permission check $fid failed"
10099 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10101 touch $MOUNT/.lustre/file &&
10102 error "creation is not allowed under .lustre"
10104 mkdir $MOUNT/.lustre/dir &&
10105 error "mkdir is not allowed under .lustre"
10109 run_test 154a "Open-by-FID"
10112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10113 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10114 { skip "Need MDS version at least 2.2.51"; return 0; }
10115 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10117 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10119 local remote_dir=$DIR/$tdir/remote_dir
10123 mkdir -p $DIR/$tdir
10124 $LFS mkdir -i $MDTIDX $remote_dir ||
10125 error "create remote directory failed"
10127 cp /etc/hosts $remote_dir/$tfile
10129 fid=$($LFS path2fid $remote_dir/$tfile)
10131 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10133 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10134 error "dot lustre permission check $fid failed"
10137 run_test 154b "Open-by-FID for remote directory"
10140 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10141 skip "Need MDS version at least 2.4.1" && return
10143 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10144 local FID1=$($LFS path2fid $DIR/$tfile.1)
10145 local FID2=$($LFS path2fid $DIR/$tfile.2)
10146 local FID3=$($LFS path2fid $DIR/$tfile.3)
10149 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10150 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10151 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10153 [ "$FID" = "${!want}" ] ||
10154 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10158 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10160 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10161 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10165 run_test 154c "lfs path2fid and fid2path multiple arguments"
10168 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10169 skip "Need MDS version at least 2.5.53" && return
10171 if remote_mds; then
10172 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10176 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10183 local fid=$($LFS path2fid $DIR/$tfile)
10186 cmd="exec $fd<$DIR/$tfile"
10188 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10189 echo "$fid_list" | grep "$fid"
10192 cmd="exec $fd>/dev/null"
10194 if [ $rc -ne 0 ]; then
10195 error "FID $fid not found in open files list $fid_list"
10198 run_test 154d "Verify open file fid"
10202 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10203 skip "Need MDS version at least 2.6.50" && return
10205 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10206 error ".lustre returned by readdir"
10209 run_test 154e ".lustre is not returned by readdir"
10212 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10213 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10214 test_mkdir -p -c1 $DIR/$tdir/d
10215 # test dirs inherit from its stripe
10216 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10217 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10218 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10219 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10222 # get fid of parents
10223 local FID0=$($LFS path2fid $DIR/$tdir/d)
10224 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10225 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10226 local FID3=$($LFS path2fid $DIR)
10228 # check that path2fid --parents returns expected <parent_fid>/name
10229 # 1) test for a directory (single parent)
10230 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10231 [ "$parent" == "$FID0/foo1" ] ||
10232 error "expected parent: $FID0/foo1, got: $parent"
10234 # 2) test for a file with nlink > 1 (multiple parents)
10235 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10236 echo "$parent" | grep -F "$FID1/$tfile" ||
10237 error "$FID1/$tfile not returned in parent list"
10238 echo "$parent" | grep -F "$FID2/link" ||
10239 error "$FID2/link not returned in parent list"
10241 # 3) get parent by fid
10242 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10243 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10244 echo "$parent" | grep -F "$FID1/$tfile" ||
10245 error "$FID1/$tfile not returned in parent list (by fid)"
10246 echo "$parent" | grep -F "$FID2/link" ||
10247 error "$FID2/link not returned in parent list (by fid)"
10249 # 4) test for entry in root directory
10250 parent=$($LFS path2fid --parents $DIR/f)
10251 echo "$parent" | grep -F "$FID3/f" ||
10252 error "$FID3/f not returned in parent list"
10254 # 5) test it on root directory
10255 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10256 error "$MOUNT should not have parents"
10258 # enable xattr caching and check that linkea is correctly updated
10259 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10260 save_lustre_params client "llite.*.xattr_cache" > $save
10261 lctl set_param llite.*.xattr_cache 1
10263 # 6.1) linkea update on rename
10264 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10266 # get parents by fid
10267 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10268 # foo1 should no longer be returned in parent list
10269 echo "$parent" | grep -F "$FID1" &&
10270 error "$FID1 should no longer be in parent list"
10271 # the new path should appear
10272 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10273 error "$FID2/$tfile.moved is not in parent list"
10275 # 6.2) linkea update on unlink
10276 rm -f $DIR/$tdir/d/foo2/link
10277 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10278 # foo2/link should no longer be returned in parent list
10279 echo "$parent" | grep -F "$FID2/link" &&
10280 error "$FID2/link should no longer be in parent list"
10284 restore_lustre_params < $save
10287 run_test 154f "get parent fids by reading link ea"
10291 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10292 { skip "Need MDS version at least 2.6.92"; return 0; }
10293 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10295 mkdir -p $DIR/$tdir
10296 llapi_fid_test -d $DIR/$tdir
10298 run_test 154g "various llapi FID tests"
10300 test_155_small_load() {
10301 local temp=$TMP/$tfile
10302 local file=$DIR/$tfile
10304 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10305 error "dd of=$temp bs=6096 count=1 failed"
10307 cancel_lru_locks osc
10308 cmp $temp $file || error "$temp $file differ"
10310 $TRUNCATE $temp 6000
10311 $TRUNCATE $file 6000
10312 cmp $temp $file || error "$temp $file differ (truncate1)"
10314 echo "12345" >>$temp
10315 echo "12345" >>$file
10316 cmp $temp $file || error "$temp $file differ (append1)"
10318 echo "12345" >>$temp
10319 echo "12345" >>$file
10320 cmp $temp $file || error "$temp $file differ (append2)"
10326 test_155_big_load() {
10327 remote_ost_nodsh && skip "remote OST with nodsh" && return
10328 local temp=$TMP/$tfile
10329 local file=$DIR/$tfile
10332 local cache_size=$(do_facet ost$((MAXI+1)) \
10333 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10334 local large_file_size=$((cache_size * 2))
10336 echo "OSS cache size: $cache_size KB"
10337 echo "Large file size: $large_file_size KB"
10339 [ $MAXV -le $large_file_size ] && \
10340 skip_env "max available OST size needs > $large_file_size KB" && \
10343 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10345 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10346 error "dd of=$temp bs=$large_file_size count=1k failed"
10349 cancel_lru_locks osc
10350 cmp $temp $file || error "$temp $file differ"
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10359 set_cache writethrough on
10360 test_155_small_load
10362 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10367 set_cache writethrough off
10368 test_155_small_load
10370 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10375 set_cache writethrough on
10376 test_155_small_load
10378 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10383 set_cache writethrough off
10384 test_155_small_load
10386 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10391 set_cache writethrough on
10394 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10399 set_cache writethrough off
10402 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10407 set_cache writethrough on
10410 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10415 set_cache writethrough off
10418 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10421 remote_ost_nodsh && skip "remote OST with nodsh" && return
10422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10426 local file="$DIR/$tfile"
10428 [ "$(facet_fstype ost1)" = "zfs" -a \
10429 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10430 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10435 log "Turn on read and write cache"
10437 set_cache writethrough on
10439 log "Write data and read it back."
10440 log "Read should be satisfied from the cache."
10441 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10443 cancel_lru_locks osc
10444 cat $file >/dev/null
10446 if ! let "AFTER - BEFORE == CPAGES"; then
10447 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10449 log "cache hits:: before: $BEFORE, after: $AFTER"
10452 log "Read again; it should be satisfied from the cache."
10454 cancel_lru_locks osc
10455 cat $file >/dev/null
10457 if ! let "AFTER - BEFORE == CPAGES"; then
10458 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10460 log "cache hits:: before: $BEFORE, after: $AFTER"
10463 log "Turn off the read cache and turn on the write cache"
10465 set_cache writethrough on
10467 log "Read again; it should be satisfied from the cache."
10469 cancel_lru_locks osc
10470 cat $file >/dev/null
10472 if ! let "AFTER - BEFORE == CPAGES"; then
10473 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10475 log "cache hits:: before: $BEFORE, after: $AFTER"
10478 log "Read again; it should not be satisfied from the cache."
10480 cancel_lru_locks osc
10481 cat $file >/dev/null
10483 if ! let "AFTER - BEFORE == 0"; then
10484 error "IN CACHE: before: $BEFORE, after: $AFTER"
10486 log "cache hits:: before: $BEFORE, after: $AFTER"
10489 log "Write data and read it back."
10490 log "Read should be satisfied from the cache."
10491 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10493 cancel_lru_locks osc
10494 cat $file >/dev/null
10496 if ! let "AFTER - BEFORE == CPAGES"; then
10497 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10499 log "cache hits:: before: $BEFORE, after: $AFTER"
10502 log "Read again; it should not be satisfied from the cache."
10504 cancel_lru_locks osc
10505 cat $file >/dev/null
10507 if ! let "AFTER - BEFORE == 0"; then
10508 error "IN CACHE: before: $BEFORE, after: $AFTER"
10510 log "cache hits:: before: $BEFORE, after: $AFTER"
10513 log "Turn off read and write cache"
10515 set_cache writethrough off
10517 log "Write data and read it back"
10518 log "It should not be satisfied from the cache."
10520 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10521 cancel_lru_locks osc
10523 cat $file >/dev/null
10525 if ! let "AFTER - BEFORE == 0"; then
10526 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10528 log "cache hits:: before: $BEFORE, after: $AFTER"
10531 log "Turn on the read cache and turn off the write cache"
10533 set_cache writethrough off
10535 log "Write data and read it back"
10536 log "It should not be satisfied from the cache."
10538 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10540 cancel_lru_locks osc
10541 cat $file >/dev/null
10543 if ! let "AFTER - BEFORE == 0"; then
10544 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10546 log "cache hits:: before: $BEFORE, after: $AFTER"
10549 log "Read again; it should be satisfied from the cache."
10551 cancel_lru_locks osc
10552 cat $file >/dev/null
10554 if ! let "AFTER - BEFORE == CPAGES"; then
10555 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10557 log "cache hits:: before: $BEFORE, after: $AFTER"
10562 run_test 156 "Verification of tunables"
10566 if [[ $MDSCOUNT -gt 1 ]]; then
10567 error_ignore bz17935 $*
10575 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10577 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10579 if [ $MASK -eq 1 ]; then
10580 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10582 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10586 changelog_extract_field() {
10590 local identifier=$4
10592 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10593 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10599 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10600 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10601 { skip "Need MDS version at least 2.2.0"; return; }
10603 local CL_USERS="mdd.$MDT0.changelog_users"
10604 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10605 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10606 echo "Registered as changelog user $USER"
10607 $GET_CL_USERS | grep -q $USER ||
10608 error "User $USER not found in changelog_users"
10611 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10612 touch $DIR/$tdir/pics/2008/zachy/timestamp
10613 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10614 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10615 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10616 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10617 rm $DIR/$tdir/pics/desktop.jpg
10619 $LFS changelog $MDT0 | tail -5
10621 echo "verifying changelog mask"
10622 changelog_chmask "MKDIR"
10623 changelog_chmask "CLOSE"
10625 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10626 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10628 changelog_chmask "MKDIR"
10629 changelog_chmask "CLOSE"
10631 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10632 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10634 $LFS changelog $MDT0
10635 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10636 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10637 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10638 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10641 echo "verifying target fid"
10642 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10643 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10644 [ "$fidc" == "$fidf" ] ||
10645 err17935 "fid in changelog $fidc != file fid $fidf"
10646 echo "verifying parent fid"
10647 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10648 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10649 [ "$fidc" == "$fidf" ] ||
10650 err17935 "pfid in changelog $fidc != dir fid $fidf"
10652 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10653 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10654 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10655 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10656 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10657 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10659 MIN_REC=$($GET_CL_USERS |
10660 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10661 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10662 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10663 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10664 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10666 # LU-3446 changelog index reset on MDT restart
10667 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10668 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10669 $LFS changelog_clear $MDT0 $USER 0
10670 stop $SINGLEMDS || error "Fail to stop MDT."
10671 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10672 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10673 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10674 [ $CUR_REC1 == $CUR_REC2 ] ||
10675 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10677 echo "verifying user deregister"
10678 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10679 $GET_CL_USERS | grep -q $USER &&
10680 error "User $USER still in changelog_users"
10682 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10683 if [ $USERS -eq 0 ]; then
10684 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10685 touch $DIR/$tdir/chloe
10686 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10687 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10688 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10690 echo "$USERS other changelog users; can't verify off"
10693 run_test 160a "changelog sanity"
10695 test_160b() { # LU-3587
10696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10698 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10699 { skip "Need MDS version at least 2.2.0"; return; }
10701 local CL_USERS="mdd.$MDT0.changelog_users"
10702 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10703 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10704 echo "Registered as changelog user $USER"
10705 $GET_CL_USERS | grep -q $USER ||
10706 error "User $USER not found in changelog_users"
10708 local LONGNAME1=$(str_repeat a 255)
10709 local LONGNAME2=$(str_repeat b 255)
10712 echo "creating very long named file"
10713 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10714 echo "moving very long named file"
10715 mv $LONGNAME1 $LONGNAME2
10717 $LFS changelog $MDT0 | grep RENME
10719 echo "deregistering $USER"
10720 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10724 run_test 160b "Verify that very long rename doesn't crash in changelog"
10727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10730 local server_version=$(lustre_version_code $SINGLEMDS)
10732 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10733 [[ $server_version -gt $(version_code 2.5.1) &&
10734 $server_version -lt $(version_code 2.5.50) ]] ||
10735 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10738 # Registration step
10739 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10740 changelog_register -n)
10743 mkdir -p $DIR/$tdir
10744 $MCREATE $DIR/$tdir/foo_160c
10745 changelog_chmask "TRUNC"
10746 $TRUNCATE $DIR/$tdir/foo_160c 200
10747 changelog_chmask "TRUNC"
10748 $TRUNCATE $DIR/$tdir/foo_160c 199
10749 $LFS changelog $MDT0
10750 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10751 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10752 $LFS changelog_clear $MDT0 $USER 0
10754 # Deregistration step
10755 echo "deregistering $USER"
10756 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10758 run_test 160c "verify that changelog log catch the truncate event"
10761 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10762 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10764 local server_version=$(lustre_version_code mds1)
10765 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10767 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10768 { skip "Need MDS version at least 2.7.60+"; return; }
10769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10771 # Registration step
10772 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10773 changelog_register -n)
10775 mkdir -p $DIR/$tdir/migrate_dir
10776 $LFS changelog_clear $MDT0 $USER 0
10778 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10779 $LFS changelog $MDT0
10780 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10781 $LFS changelog_clear $MDT0 $USER 0
10782 [ $MIGRATES -eq 1 ] ||
10783 error "MIGRATE changelog mask count $MIGRATES != 1"
10785 # Deregistration step
10786 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10788 run_test 160d "verify that changelog log catch the migrate event"
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10792 test_mkdir -p -c1 $DIR/$tdir
10793 cp /etc/hosts $DIR/$tdir/$tfile
10794 test_mkdir -c1 $DIR/$tdir/foo1
10795 test_mkdir -c1 $DIR/$tdir/foo2
10796 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10797 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10798 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10799 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10800 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10801 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10802 $LFS fid2path $DIR $FID
10803 err17935 "bad link ea"
10806 rm $DIR/$tdir/foo2/zachary
10808 rm $DIR/$tdir/foo2/thor
10810 rm $DIR/$tdir/$tfile
10812 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10813 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10815 $LFS fid2path $DIR $FID
10816 err17935 "bad link rename"
10818 rm $DIR/$tdir/foo2/maggie
10821 local longname=filename_avg_len_is_thirty_two_
10822 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10823 error "failed to hardlink many files"
10824 links=$($LFS fid2path $DIR $FID | wc -l)
10825 echo -n "${links}/1000 links in link EA"
10826 [[ $links -gt 60 ]] ||
10827 err17935 "expected at least 60 links in link EA"
10828 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10829 error "failed to unlink many hardlinks"
10831 run_test 161a "link ea sanity"
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10835 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10837 local remote_dir=$DIR/$tdir/remote_dir
10839 mkdir -p $DIR/$tdir
10840 $LFS mkdir -i $MDTIDX $remote_dir ||
10841 error "create remote directory failed"
10843 cp /etc/hosts $remote_dir/$tfile
10844 mkdir -p $remote_dir/foo1
10845 mkdir -p $remote_dir/foo2
10846 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10847 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10848 ln $remote_dir/$tfile $remote_dir/foo1/luna
10849 ln $remote_dir/$tfile $remote_dir/foo2/thor
10851 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10853 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10854 $LFS fid2path $DIR $FID
10855 err17935 "bad link ea"
10858 rm $remote_dir/foo2/zachary
10860 rm $remote_dir/foo2/thor
10862 rm $remote_dir/$tfile
10864 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10865 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10866 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10867 $LFS fid2path $DIR $FID
10868 err17935 "bad link rename"
10870 rm $remote_dir/foo2/maggie
10873 local longname=filename_avg_len_is_thirty_two_
10874 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10875 error "failed to hardlink many files"
10876 links=$($LFS fid2path $DIR $FID | wc -l)
10877 echo -n "${links}/1000 links in link EA"
10878 [[ ${links} -gt 60 ]] ||
10879 err17935 "expected at least 60 links in link EA"
10880 unlinkmany $remote_dir/foo2/$longname 1000 ||
10881 error "failed to unlink many hardlinks"
10883 run_test 161b "link ea sanity under remote directory"
10886 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10888 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10889 skip "Need MDS version at least 2.1.5" && return
10891 # define CLF_RENAME_LAST 0x0001
10892 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10893 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10894 changelog_register -n)
10896 mkdir -p $DIR/$tdir
10897 touch $DIR/$tdir/foo_161c
10898 touch $DIR/$tdir/bar_161c
10899 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10900 $LFS changelog $MDT0 | grep RENME
10901 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10903 $LFS changelog_clear $MDT0 $USER 0
10904 if [ x$flags != "x0x1" ]; then
10905 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10907 error "flag $flags is not 0x1"
10909 echo "rename overwrite a target having nlink = 1," \
10910 "changelog record has flags of $flags"
10912 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10913 touch $DIR/$tdir/foo_161c
10914 touch $DIR/$tdir/bar_161c
10915 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10916 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10917 $LFS changelog $MDT0 | grep RENME
10918 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10919 $LFS changelog_clear $MDT0 $USER 0
10920 if [ x$flags != "x0x0" ]; then
10921 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10923 error "flag $flags is not 0x0"
10925 echo "rename overwrite a target having nlink > 1," \
10926 "changelog record has flags of $flags"
10928 # rename doesn't overwrite a target (changelog flag 0x0)
10929 touch $DIR/$tdir/foo_161c
10930 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10931 $LFS changelog $MDT0 | grep RENME
10932 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10933 $LFS changelog_clear $MDT0 $USER 0
10934 if [ x$flags != "x0x0" ]; then
10935 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10937 error "flag $flags is not 0x0"
10939 echo "rename doesn't overwrite a target," \
10940 "changelog record has flags of $flags"
10942 # define CLF_UNLINK_LAST 0x0001
10943 # unlink a file having nlink = 1 (changelog flag 0x1)
10944 rm -f $DIR/$tdir/foo2_161c
10945 $LFS changelog $MDT0 | grep UNLNK
10946 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10947 $LFS changelog_clear $MDT0 $USER 0
10948 if [ x$flags != "x0x1" ]; then
10949 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10951 error "flag $flags is not 0x1"
10953 echo "unlink a file having nlink = 1," \
10954 "changelog record has flags of $flags"
10956 # unlink a file having nlink > 1 (changelog flag 0x0)
10957 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10958 rm -f $DIR/$tdir/foobar_161c
10959 $LFS changelog $MDT0 | grep UNLNK
10960 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10961 $LFS changelog_clear $MDT0 $USER 0
10962 if [ x$flags != "x0x0" ]; then
10963 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10965 error "flag $flags is not 0x0"
10967 echo "unlink a file having nlink > 1," \
10968 "changelog record has flags of $flags"
10969 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10971 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10978 local path=$(${LFS} fid2path $*)
10979 # Remove the '//' indicating a remote directory
10980 path=$(echo $path | sed 's#//#/#g')
10983 if [ $RC -ne 0 ]; then
10984 err17935 "path looked up of $expected failed. Error $RC"
10986 elif [ "${path}" != "${expected}" ]; then
10987 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10990 echo "fid $fid resolves to path $path (expected $expected)"
10993 test_162a() { # was test_162
10994 # Make changes to filesystem
10995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10996 test_mkdir -p -c1 $DIR/$tdir/d2
10997 touch $DIR/$tdir/d2/$tfile
10998 touch $DIR/$tdir/d2/x1
10999 touch $DIR/$tdir/d2/x2
11000 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11001 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11003 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11004 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11005 error "check path $tdir/d2/$tfile failed"
11008 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11009 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11010 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11011 error "check path $tdir/d2/p/q/r/slink failed"
11013 # softlink to wrong file
11014 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11015 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11016 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11017 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11020 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11021 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11022 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11023 # fid2path dir/fsname should both work
11024 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11025 error "check path $tdir/d2/a/b/c/new_file failed"
11026 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11027 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11029 # hardlink count: check that there are 2 links
11030 # Doesnt work with CMD yet: 17935
11031 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11032 err17935 "expected 2 links"
11034 # hardlink indexing: remove the first link
11035 rm $DIR/$tdir/d2/p/q/r/hlink
11036 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11037 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11041 run_test 162a "path lookup sanity"
11044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11045 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11048 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11049 error "create striped dir failed"
11051 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11052 tail -n 1 | awk '{print $2}')
11053 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11055 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11056 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11059 for ((i=0;i<5;i++)); do
11060 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11061 error "get fid for f$i failed"
11062 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11063 error "check path $tdir/striped_dir/f$i failed"
11065 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11066 error "get fid for d$i failed"
11067 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11068 error "check path $tdir/striped_dir/d$i failed"
11073 run_test 162b "striped directory path lookup sanity"
11075 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11077 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11078 skip "Need MDS version at least 2.7.51" && return
11079 test_mkdir $DIR/$tdir.local
11080 test_mkdir $DIR/$tdir.remote
11081 local lpath=$tdir.local
11082 local rpath=$tdir.remote
11084 for ((i = 0; i <= 101; i++)); do
11087 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11088 error "get fid for local directory $DIR/$lpath failed"
11089 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11090 error "check path for local directory $DIR/$lpath failed"
11093 test_mkdir $DIR/$rpath
11094 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11095 error "get fid for remote directory $DIR/$rpath failed"
11096 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11097 error "check path for remote directory $DIR/$rpath failed"
11102 run_test 162c "fid2path works with paths 100 or more directories deep"
11105 # do directio so as not to populate the page cache
11106 log "creating a 10 Mb file"
11107 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11108 log "starting reads"
11109 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11110 log "truncating the file"
11111 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11113 kill %+ || true # reads might have finished
11114 echo "wait until dd is finished"
11116 log "removing the temporary file"
11117 rm -rf $DIR/$tfile || error "tmp file removal failed"
11119 run_test 169 "parallel read and truncate should not deadlock"
11122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11123 $LCTL clear # bug 18514
11124 $LCTL debug_daemon start $TMP/${tfile}_log_good
11126 $LCTL debug_daemon stop
11127 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11128 error "sed failed to read log_good"
11130 $LCTL debug_daemon start $TMP/${tfile}_log_good
11132 $LCTL debug_daemon stop
11134 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11135 error "lctl df log_bad failed"
11137 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11138 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11140 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11141 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11143 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11144 error "bad_line good_line1 good_line2 are empty"
11146 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11147 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11148 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11150 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11151 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11152 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11154 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11155 error "bad_line_new good_line_new are empty"
11157 local expected_good=$((good_line1 + good_line2*2))
11159 rm -f $TMP/${tfile}*
11160 # LU-231, short malformed line may not be counted into bad lines
11161 if [ $bad_line -ne $bad_line_new ] &&
11162 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11163 error "expected $bad_line bad lines, but got $bad_line_new"
11167 if [ $expected_good -ne $good_line_new ]; then
11168 error "expected $expected_good good lines, but got $good_line_new"
11173 run_test 170 "test lctl df to handle corrupted log ====================="
11175 test_171() { # bug20592
11176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11177 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11178 $LCTL set_param fail_loc=0x50e
11179 $LCTL set_param fail_val=3000
11180 multiop_bg_pause $DIR/$tfile O_s || true
11182 kill -USR1 $MULTIPID
11186 if dmesg | grep "recursive fault"; then
11187 error "caught a recursive fault"
11189 $LCTL set_param fail_loc=0
11192 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11194 # it would be good to share it with obdfilter-survey/iokit-libecho code
11195 setup_obdecho_osc () {
11198 local obdfilter_name=$2
11199 echo "Creating new osc for $obdfilter_name on $ost_nid"
11200 # make sure we can find loopback nid
11201 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11203 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11204 ${obdfilter_name}_osc_UUID || rc=2; }
11205 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11206 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11210 cleanup_obdecho_osc () {
11211 local obdfilter_name=$1
11212 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11213 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11220 local pages=${3:-64}
11225 local obd_size=$(get_obd_size $node $OBD)
11226 local page_size=$(get_page_size $node)
11227 if [[ -n "$obd_size" ]]; then
11228 local new_count=$((obd_size / (pages * page_size / 1024)))
11229 [[ $new_count -ge $count ]] || count=$new_count
11232 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11233 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11235 if [ $rc -eq 0 ]; then
11236 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11237 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11239 echo "New object id is $id"
11240 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11242 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11243 "test_brw $count w v $pages $id" || rc=4; }
11244 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11246 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11247 "cleanup" || rc=5; }
11248 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11249 "detach" || rc=6; }
11250 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11256 remote_ost_nodsh && skip "remote OST with nodsh" && return
11258 local rmmod_local=0
11260 if ! module_loaded obdecho; then
11261 load_module obdecho/obdecho
11265 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11266 local host=$(lctl get_param -n osc.$osc.import |
11267 awk '/current_connection:/ {print $2}' )
11268 local target=$(lctl get_param -n osc.$osc.import |
11269 awk '/target:/ {print $2}' )
11270 target=${target%_UUID}
11272 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11273 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11274 [[ -n $target ]] && cleanup_obdecho_osc $target
11275 [ $rmmod_local -eq 1 ] && rmmod obdecho
11278 run_test 180a "test obdecho on osc"
11281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11282 remote_ost_nodsh && skip "remote OST with nodsh" && return
11284 local rmmod_remote=0
11286 do_facet ost1 "lsmod | grep -q obdecho || " \
11287 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11288 "modprobe obdecho; }" && rmmod_remote=1
11289 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11290 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11291 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11294 run_test 180b "test obdecho directly on obdfilter"
11296 test_180c() { # LU-2598
11297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11298 remote_ost_nodsh && skip "remote OST with nodsh" && return
11299 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11300 skip "Need MDS version at least 2.4.0" && return
11303 local rmmod_remote=false
11304 local pages=16384 # 64MB bulk I/O RPC size
11307 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11308 rmmod_remote=true || error "failed to load module obdecho"
11310 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11312 if [ -n "$target" ]; then
11313 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11315 echo "there is no obdfilter target on ost1"
11318 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11321 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11323 test_181() { # bug 22177
11324 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11325 # create enough files to index the directory
11326 createmany -o $DIR/$tdir/foobar 4000
11327 # print attributes for debug purpose
11330 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11332 # remove the files & current working dir
11333 unlinkmany $DIR/$tdir/foobar 4000
11335 kill -USR1 $MULTIPID
11337 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11340 run_test 181 "Test open-unlinked dir ========================"
11346 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11348 $LCTL set_param mdc.*.rpc_stats=clear
11350 for (( i = 0; i < $tcount; i++ )) ; do
11351 mkdir $DIR/$tdir/$i
11354 for (( i = 0; i < $tcount; i++ )) ; do
11355 createmany -o $DIR/$tdir/$i/f- $fcount &
11359 for (( i = 0; i < $tcount; i++ )) ; do
11360 unlinkmany $DIR/$tdir/$i/f- $fcount &
11364 $LCTL get_param mdc.*.rpc_stats
11368 run_test 182 "Test parallel modify metadata operations ================"
11370 test_183() { # LU-2275
11371 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11372 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11373 skip "Need MDS version at least 2.3.56" && return
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11376 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11377 echo aaa > $DIR/$tdir/$tfile
11379 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11380 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11382 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11383 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11385 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11387 # Flush negative dentry cache
11388 touch $DIR/$tdir/$tfile
11390 # We are not checking for any leaked references here, they'll
11391 # become evident next time we do cleanup with module unload.
11394 run_test 183 "No crash or request leak in case of strange dispositions ========"
11396 # test suite 184 is for LU-2016, LU-2017
11398 check_swap_layouts_support && return 0
11400 dir0=$DIR/$tdir/$testnum
11401 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11406 $SETSTRIPE -c1 $file1
11408 $SETSTRIPE -c2 $file2
11410 gen1=$($GETSTRIPE -g $file1)
11411 gen2=$($GETSTRIPE -g $file2)
11413 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11414 gen=$($GETSTRIPE -g $file1)
11415 [[ $gen1 != $gen ]] ||
11416 "Layout generation on $file1 does not change"
11417 gen=$($GETSTRIPE -g $file2)
11418 [[ $gen2 != $gen ]] ||
11419 "Layout generation on $file2 does not change"
11421 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11422 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11424 run_test 184a "Basic layout swap"
11427 check_swap_layouts_support && return 0
11429 dir0=$DIR/$tdir/$testnum
11430 mkdir -p $dir0 || error "creating dir $dir0"
11437 $SETSTRIPE -c1 $file1
11438 $SETSTRIPE -c2 $file2
11439 $SETSTRIPE -c1 $file3
11440 chown $RUNAS_ID $file3
11441 gen1=$($GETSTRIPE -g $file1)
11442 gen2=$($GETSTRIPE -g $file2)
11444 $LFS swap_layouts $dir1 $dir2 &&
11445 error "swap of directories layouts should fail"
11446 $LFS swap_layouts $dir1 $file1 &&
11447 error "swap of directory and file layouts should fail"
11448 $RUNAS $LFS swap_layouts $file1 $file2 &&
11449 error "swap of file we cannot write should fail"
11450 $LFS swap_layouts $file1 $file3 &&
11451 error "swap of file with different owner should fail"
11452 /bin/true # to clear error code
11454 run_test 184b "Forbidden layout swap (will generate errors)"
11457 check_swap_layouts_support && return 0
11459 local dir0=$DIR/$tdir/$testnum
11460 mkdir -p $dir0 || error "creating dir $dir0"
11462 local ref1=$dir0/ref1
11463 local ref2=$dir0/ref2
11464 local file1=$dir0/file1
11465 local file2=$dir0/file2
11466 # create a file large enough for the concurrent test
11467 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11468 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11469 echo "ref file size: ref1($(stat -c %s $ref1))," \
11470 "ref2($(stat -c %s $ref2))"
11473 dd if=$ref1 of=$file1 bs=16k &
11476 # Make sure dd starts to copy file
11477 while [ ! -f $file1 ]; do sleep 0.1; done
11479 $LFS swap_layouts $file1 $file2
11482 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11483 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11485 # how many bytes copied before swapping layout
11486 local copied=$(stat -c %s $file2)
11487 local remaining=$(stat -c %s $ref1)
11488 remaining=$((remaining - copied))
11489 echo "Copied $copied bytes before swapping layout..."
11491 cmp -n $copied $file1 $ref2 | grep differ &&
11492 error "Content mismatch [0, $copied) of ref2 and file1"
11493 cmp -n $copied $file2 $ref1 ||
11494 error "Content mismatch [0, $copied) of ref1 and file2"
11495 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11496 error "Content mismatch [$copied, EOF) of ref1 and file1"
11499 rm -f $ref1 $ref2 $file1 $file2
11501 run_test 184c "Concurrent write and layout swap"
11504 check_swap_layouts_support && return 0
11505 [ -z "$(which getfattr 2>/dev/null)" ] &&
11506 skip "no getfattr command" && return 0
11508 local file1=$DIR/$tdir/$tfile-1
11509 local file2=$DIR/$tdir/$tfile-2
11510 local file3=$DIR/$tdir/$tfile-3
11514 mkdir -p $DIR/$tdir
11515 touch $file1 || error "create $file1 failed"
11516 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11517 error "create $file2 failed"
11518 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11519 error "create $file3 failed"
11520 lovea1=$($LFS getstripe $file1 | sed 1d)
11522 $LFS swap_layouts $file2 $file3 ||
11523 error "swap $file2 $file3 layouts failed"
11524 $LFS swap_layouts $file1 $file2 ||
11525 error "swap $file1 $file2 layouts failed"
11527 lovea2=$($LFS getstripe $file2 | sed 1d)
11528 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11530 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11531 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11533 run_test 184d "allow stripeless layouts swap"
11536 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11537 { skip "Need MDS version at least 2.6.94"; return 0; }
11538 check_swap_layouts_support && return 0
11539 [ -z "$(which getfattr 2>/dev/null)" ] &&
11540 skip "no getfattr command" && return 0
11542 local file1=$DIR/$tdir/$tfile-1
11543 local file2=$DIR/$tdir/$tfile-2
11544 local file3=$DIR/$tdir/$tfile-3
11547 mkdir -p $DIR/$tdir
11548 touch $file1 || error "create $file1 failed"
11549 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11550 error "create $file2 failed"
11551 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11552 error "create $file3 failed"
11554 $LFS swap_layouts $file1 $file2 ||
11555 error "swap $file1 $file2 layouts failed"
11557 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11558 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11560 echo 123 > $file1 || error "Should be able to write into $file1"
11562 $LFS swap_layouts $file1 $file3 ||
11563 error "swap $file1 $file3 layouts failed"
11565 echo 123 > $file1 || error "Should be able to write into $file1"
11567 rm -rf $file1 $file2 $file3
11569 run_test 184e "Recreate layout after stripeless layout swaps"
11571 test_185() { # LU-2441
11572 # LU-3553 - no volatile file support in old servers
11573 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11574 { skip "Need MDS version at least 2.3.60"; return 0; }
11576 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11577 touch $DIR/$tdir/spoo
11578 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11579 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11580 error "cannot create/write a volatile file"
11581 [ "$FILESET" == "" ] &&
11582 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11583 error "FID is still valid after close"
11585 multiop_bg_pause $DIR/$tdir vVw4096_c
11592 # assume that the next FID for this client is sequential, since stdout
11593 # is unfortunately eaten by multiop_bg_pause
11594 local n=$((${fidv[1]} + 1))
11595 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11596 if [ "$FILESET" == "" ]; then
11597 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11598 error "FID is missing before close"
11600 kill -USR1 $multi_pid
11601 # 1 second delay, so if mtime change we will see it
11603 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11604 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11606 run_test 185 "Volatile file support"
11609 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11610 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11611 skip "Need MDS version at least 2.3.0" && return
11613 local dir0=$DIR/$tdir/$testnum
11614 mkdir -p $dir0 || error "creating dir $dir0"
11616 local file=$dir0/file1
11617 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11618 local dv1=$($LFS data_version $file)
11619 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11620 local dv2=$($LFS data_version $file)
11621 [[ $dv1 != $dv2 ]] ||
11622 error "data version did not change on write $dv1 == $dv2"
11627 run_test 187a "Test data version change"
11630 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11631 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11632 skip "Need MDS version at least 2.3.0" && return
11634 local dir0=$DIR/$tdir/$testnum
11635 mkdir -p $dir0 || error "creating dir $dir0"
11637 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11638 [[ ${DV[0]} != ${DV[1]} ]] ||
11639 error "data version did not change on write"\
11640 " ${DV[0]} == ${DV[1]}"
11645 run_test 187b "Test data version change on volatile file"
11648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11649 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11650 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11652 local POOL=${POOL:-cea1}
11653 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11654 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11657 local last_ost=$(($OSTCOUNT - 1))
11659 local ost_list=$(seq $first_ost $ost_step $last_ost)
11660 local ost_range="$first_ost $last_ost $ost_step"
11661 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11662 local file_dir=$POOL_ROOT/file_tst
11663 local subdir=$test_path/subdir
11667 # former test_200a test_200b
11668 pool_add $POOL || { rc=$? ; break; }
11669 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11670 # former test_200c test_200d
11671 mkdir -p $test_path
11672 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11673 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11675 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11676 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11677 || { rc=$? ; break; }
11678 # former test_200e test_200f
11679 local files=$((OSTCOUNT*3))
11680 pool_alloc_files $POOL $test_path $files "$ost_list" \
11681 || { rc=$? ; break; }
11682 pool_create_files $POOL $file_dir $files "$ost_list" \
11683 || { rc=$? ; break; }
11684 # former test_200g test_200h
11685 pool_lfs_df $POOL || { rc=$? ; break; }
11686 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11688 # former test_201a test_201b test_201c
11689 pool_remove_first_target $POOL || { rc=$? ; break; }
11691 local f=$test_path/$tfile
11692 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11693 pool_remove $POOL $f || { rc=$? ; break; }
11700 run_test 200 "OST pools"
11702 # usage: default_attr <count | size | offset>
11704 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11707 # usage: check_default_stripe_attr
11708 check_default_stripe_attr() {
11709 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11711 --stripe-count|--count)
11712 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11713 --stripe-size|--size)
11714 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11715 --stripe-index|--index)
11718 error "unknown getstripe attr '$1'"
11721 [ $ACTUAL != $EXPECTED ] &&
11722 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11726 test_mkdir -p $DIR/$tdir
11727 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11729 check_default_stripe_attr --stripe-count
11730 check_default_stripe_attr --stripe-size
11731 check_default_stripe_attr --stripe-index
11735 run_test 204a "Print default stripe attributes ================="
11738 test_mkdir -p $DIR/$tdir
11739 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11741 check_default_stripe_attr --stripe-size
11742 check_default_stripe_attr --stripe-index
11746 run_test 204b "Print default stripe size and offset ==========="
11749 test_mkdir -p $DIR/$tdir
11750 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11752 check_default_stripe_attr --stripe-count
11753 check_default_stripe_attr --stripe-index
11757 run_test 204c "Print default stripe count and offset ==========="
11760 test_mkdir -p $DIR/$tdir
11761 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11763 check_default_stripe_attr --stripe-count
11764 check_default_stripe_attr --stripe-size
11768 run_test 204d "Print default stripe count and size ============="
11771 test_mkdir -p $DIR/$tdir
11772 $SETSTRIPE -d $DIR/$tdir
11774 check_default_stripe_attr --stripe-count --raw
11775 check_default_stripe_attr --stripe-size --raw
11776 check_default_stripe_attr --stripe-index --raw
11780 run_test 204e "Print raw stripe attributes ================="
11783 test_mkdir -p $DIR/$tdir
11784 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11786 check_default_stripe_attr --stripe-size --raw
11787 check_default_stripe_attr --stripe-index --raw
11791 run_test 204f "Print raw stripe size and offset ==========="
11794 test_mkdir -p $DIR/$tdir
11795 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11797 check_default_stripe_attr --stripe-count --raw
11798 check_default_stripe_attr --stripe-index --raw
11802 run_test 204g "Print raw stripe count and offset ==========="
11805 test_mkdir -p $DIR/$tdir
11806 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11808 check_default_stripe_attr --stripe-count --raw
11809 check_default_stripe_attr --stripe-size --raw
11813 run_test 204h "Print raw stripe count and size ============="
11815 # Figure out which job scheduler is being used, if any,
11816 # or use a fake one
11817 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11818 JOBENV=SLURM_JOB_ID
11819 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11821 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11823 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11824 JOBENV=LOADL_STEP_ID
11825 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11828 $LCTL list_param jobid_name > /dev/null 2>&1
11829 if [ $? -eq 0 ]; then
11836 verify_jobstats() {
11841 # we don't really need to clear the stats for this test to work, since each
11842 # command has a unique jobid, but it makes debugging easier if needed.
11843 # for facet in $facets; do
11844 # local dev=$(convert_facet2label $facet)
11845 # # clear old jobstats
11846 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11849 # use a new JobID for each test, or we might see an old one
11850 [ "$JOBENV" = "FAKE_JOBID" ] &&
11851 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11855 [ "$JOBENV" = "nodelocal" ] && {
11856 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11857 $LCTL set_param jobid_name=$FAKE_JOBID
11861 log "Test: ${cmd[*]}"
11862 log "Using JobID environment variable $JOBENV=$JOBVAL"
11864 if [ $JOBENV = "FAKE_JOBID" ]; then
11865 FAKE_JOBID=$JOBVAL ${cmd[*]}
11870 # all files are created on OST0000
11871 for facet in $facets; do
11872 local stats="*.$(convert_facet2label $facet).job_stats"
11873 if [ $(do_facet $facet lctl get_param $stats |
11874 grep -c $JOBVAL) -ne 1 ]; then
11875 do_facet $facet lctl get_param $stats
11876 error "No jobstats for $JOBVAL found on $facet::$stats"
11883 NEW_JOBENV=${1:-$OLD_JOBENV}
11884 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11885 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11889 do_facet $SINGLEMDS \
11890 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11891 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11892 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11895 test_205() { # Job stats
11896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11897 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11899 remote_ost_nodsh && skip "remote OST with nodsh" && return
11901 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11902 skip "Server doesn't support jobstats" && return 0
11903 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11905 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11906 if [ $OLD_JOBENV != $JOBENV ]; then
11907 jobstats_set $JOBENV
11908 trap cleanup_205 EXIT
11911 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11912 echo "Registered as changelog user $CL_USER"
11914 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11915 lctl get_param -n mdt.*.job_cleanup_interval)
11916 local interval_new=5
11917 do_facet $SINGLEMDS \
11918 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11919 local start=$SECONDS
11923 cmd="mkdir $DIR/$tdir"
11924 verify_jobstats "$cmd" "$SINGLEMDS"
11926 cmd="rmdir $DIR/$tdir"
11927 verify_jobstats "$cmd" "$SINGLEMDS"
11928 # mkdir on secondary MDT
11929 if [ $MDSCOUNT -gt 1 ]; then
11930 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11931 verify_jobstats "$cmd" "mds2"
11934 cmd="mknod $DIR/$tfile c 1 3"
11935 verify_jobstats "$cmd" "$SINGLEMDS"
11937 cmd="rm -f $DIR/$tfile"
11938 verify_jobstats "$cmd" "$SINGLEMDS"
11939 # create all files on OST0000 so verify_jobstats can find OST stats
11941 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11942 verify_jobstats "$cmd" "$SINGLEMDS"
11944 cmd="touch $DIR/$tfile"
11945 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11947 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11948 verify_jobstats "$cmd" "ost1"
11950 cancel_lru_locks osc
11951 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11952 verify_jobstats "$cmd" "ost1"
11954 cmd="$TRUNCATE $DIR/$tfile 0"
11955 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11957 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11958 verify_jobstats "$cmd" "$SINGLEMDS"
11959 # jobstats expiry - sleep until old stats should be expired
11960 local left=$((interval_new + 2 - (SECONDS - start)))
11961 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11962 cmd="mkdir $DIR/$tdir.expire"
11963 verify_jobstats "$cmd" "$SINGLEMDS"
11964 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11965 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11967 # Ensure that jobid are present in changelog (if supported by MDS)
11968 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11970 $LFS changelog $MDT0 | tail -9
11971 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11972 [ $jobids -eq 9 ] ||
11973 error "Wrong changelog jobid count $jobids != 9"
11977 jobstats_set $JOBENV
11979 $LFS changelog $MDT0 | tail -1
11980 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11981 [ $jobids -eq 0 ] ||
11982 error "Unexpected jobids when jobid_var=$JOBENV"
11987 run_test 205 "Verify job stats"
11989 # LU-1480, LU-1773 and LU-1657
11991 mkdir -p $DIR/$tdir
11992 $SETSTRIPE -c -1 $DIR/$tdir
11993 #define OBD_FAIL_LOV_INIT 0x1403
11994 $LCTL set_param fail_loc=0xa0001403
11995 $LCTL set_param fail_val=1
11996 touch $DIR/$tdir/$tfile || true
11998 run_test 206 "fail lov_init_raid0() doesn't lbug"
12001 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12002 local fsz=`stat -c %s $DIR/$tfile`
12003 cancel_lru_locks mdc
12005 # do not return layout in getattr intent
12006 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12007 $LCTL set_param fail_loc=0x170
12008 local sz=`stat -c %s $DIR/$tfile`
12010 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12014 run_test 207a "can refresh layout at glimpse"
12017 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12018 local cksum=`md5sum $DIR/$tfile`
12019 local fsz=`stat -c %s $DIR/$tfile`
12020 cancel_lru_locks mdc
12021 cancel_lru_locks osc
12023 # do not return layout in getattr intent
12024 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12025 $LCTL set_param fail_loc=0x171
12027 # it will refresh layout after the file is opened but before read issues
12028 echo checksum is "$cksum"
12029 echo "$cksum" |md5sum -c --quiet || error "file differs"
12033 run_test 207b "can refresh layout at open"
12036 # FIXME: in this test suite, only RD lease is used. This is okay
12037 # for now as only exclusive open is supported. After generic lease
12038 # is done, this test suite should be revised. - Jinshan
12040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12041 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12042 { skip "Need MDS version at least 2.4.52"; return 0; }
12044 echo "==== test 1: verify get lease work"
12045 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12047 echo "==== test 2: verify lease can be broken by upcoming open"
12048 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12052 $MULTIOP $DIR/$tfile oO_RDONLY:c
12053 kill -USR1 $PID && wait $PID || error "break lease error"
12055 echo "==== test 3: verify lease can't be granted if an open already exists"
12056 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12060 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12061 kill -USR1 $PID && wait $PID || error "open file error"
12063 echo "==== test 4: lease can sustain over recovery"
12064 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12070 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12072 echo "==== test 5: lease broken can't be regained by replay"
12073 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12077 # open file to break lease and then recovery
12078 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12081 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12085 run_test 208 "Exclusive open"
12088 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12089 skip_env "must have disp_stripe" && return
12092 sync; sleep 5; sync;
12094 echo 3 > /proc/sys/vm/drop_caches
12095 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12097 # open/close 500 times
12098 for i in $(seq 500); do
12102 echo 3 > /proc/sys/vm/drop_caches
12103 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12105 echo "before: $req_before, after: $req_after"
12106 [ $((req_after - req_before)) -ge 300 ] &&
12107 error "open/close requests are not freed"
12110 run_test 209 "read-only open/close requests should be freed promptly"
12114 size=$((size % 8192 + 1))
12115 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12116 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12117 rm -f $DIR/f212 $DIR/f212.xyz
12119 run_test 212 "Sendfile test ============================================"
12122 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12123 cancel_lru_locks osc
12124 lctl set_param fail_loc=0x8000040f
12125 # generate a read lock
12126 cat $DIR/$tfile > /dev/null
12127 # write to the file, it will try to cancel the above read lock.
12128 cat /etc/hosts >> $DIR/$tfile
12130 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12132 test_214() { # for bug 20133
12133 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12134 for (( i=0; i < 340; i++ )) ; do
12135 touch $DIR/$tdir/d214c/a$i
12138 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12139 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12140 ls $DIR/d214c || error "ls $DIR/d214c failed"
12141 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12142 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12144 run_test 214 "hash-indexed directory test - bug 20133"
12146 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12147 create_lnet_proc_files() {
12148 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12149 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12151 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12152 rm -f "$TMP/lnet_$1.sys_tmp"
12155 # counterpart of create_lnet_proc_files
12156 remove_lnet_proc_files() {
12157 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12160 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12161 # 3rd arg as regexp for body
12162 check_lnet_proc_stats() {
12163 local l=$(cat "$TMP/lnet_$1" |wc -l)
12164 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12166 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12169 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12170 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12171 # optional and can be regexp for 2nd line (lnet.routes case)
12172 check_lnet_proc_entry() {
12173 local blp=2 # blp stands for 'position of 1st line of body'
12174 [ -z "$5" ] || blp=3 # lnet.routes case
12176 local l=$(cat "$TMP/lnet_$1" |wc -l)
12177 # subtracting one from $blp because the body can be empty
12178 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12180 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12181 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12183 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12184 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12186 # bail out if any unexpected line happened
12187 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12188 [ "$?" != 0 ] || error "$2 misformatted"
12191 test_215() { # for bugs 18102, 21079, 21517
12192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12193 local N='(0|[1-9][0-9]*)' # non-negative numeric
12194 local P='[1-9][0-9]*' # positive numeric
12195 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12196 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12197 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12198 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12200 local L1 # regexp for 1st line
12201 local L2 # regexp for 2nd line (optional)
12202 local BR # regexp for the rest (body)
12204 # lnet.stats should look as 11 space-separated non-negative numerics
12205 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12206 create_lnet_proc_files "stats"
12207 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12208 remove_lnet_proc_files "stats"
12210 # lnet.routes should look like this:
12211 # Routing disabled/enabled
12212 # net hops priority state router
12213 # where net is a string like tcp0, hops > 0, priority >= 0,
12214 # state is up/down,
12215 # router is a string like 192.168.1.1@tcp2
12216 L1="^Routing (disabled|enabled)$"
12217 L2="^net +hops +priority +state +router$"
12218 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12219 create_lnet_proc_files "routes"
12220 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12221 remove_lnet_proc_files "routes"
12223 # lnet.routers should look like this:
12224 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12225 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12226 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12227 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12228 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12229 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12230 create_lnet_proc_files "routers"
12231 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12232 remove_lnet_proc_files "routers"
12234 # lnet.peers should look like this:
12235 # nid refs state last max rtr min tx min queue
12236 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12237 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12238 # numeric (0 or >0 or <0), queue >= 0.
12239 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12240 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12241 create_lnet_proc_files "peers"
12242 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12243 remove_lnet_proc_files "peers"
12245 # lnet.buffers should look like this:
12246 # pages count credits min
12247 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12248 L1="^pages +count +credits +min$"
12249 BR="^ +$N +$N +$I +$I$"
12250 create_lnet_proc_files "buffers"
12251 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12252 remove_lnet_proc_files "buffers"
12254 # lnet.nis should look like this:
12255 # nid status alive refs peer rtr max tx min
12256 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12257 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12258 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12259 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12260 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12261 create_lnet_proc_files "nis"
12262 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12263 remove_lnet_proc_files "nis"
12265 # can we successfully write to lnet.stats?
12266 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12267 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12269 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12271 test_216() { # bug 20317
12272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12273 remote_ost_nodsh && skip "remote OST with nodsh" && return
12276 local facets=$(get_facets OST)
12277 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12279 save_lustre_params client "osc.*.contention_seconds" > $p
12280 save_lustre_params $facets \
12281 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12282 save_lustre_params $facets \
12283 "ldlm.namespaces.filter-*.contended_locks" >> $p
12284 save_lustre_params $facets \
12285 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12288 # agressive lockless i/o settings
12289 for node in $(osts_nodes); do
12290 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'
12292 lctl set_param -n osc.*.contention_seconds 60
12294 $DIRECTIO write $DIR/$tfile 0 10 4096
12295 $CHECKSTAT -s 40960 $DIR/$tfile
12297 # disable lockless i/o
12298 for node in $(osts_nodes); do
12299 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12301 lctl set_param -n osc.*.contention_seconds 0
12304 dd if=/dev/zero of=$DIR/$tfile count=0
12305 $CHECKSTAT -s 0 $DIR/$tfile
12307 restore_lustre_params <$p
12311 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12313 test_217() { # bug 22430
12314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12318 for node in $(nodes_list); do
12319 nid=$(host_nids_address $node $NETTYPE)
12320 if [[ $nid = *-* ]] ; then
12321 echo "lctl ping $nid@$NETTYPE"
12322 lctl ping $nid@$NETTYPE
12324 echo "skipping $node (no hyphen detected)"
12328 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12331 # do directio so as not to populate the page cache
12332 log "creating a 10 Mb file"
12333 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12334 log "starting reads"
12335 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12336 log "truncating the file"
12337 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12339 kill %+ || true # reads might have finished
12340 echo "wait until dd is finished"
12342 log "removing the temporary file"
12343 rm -rf $DIR/$tfile || error "tmp file removal failed"
12345 run_test 218 "parallel read and truncate should not deadlock ======================="
12348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12349 # write one partial page
12350 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12351 # set no grant so vvp_io_commit_write will do sync write
12352 $LCTL set_param fail_loc=0x411
12353 # write a full page at the end of file
12354 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12356 $LCTL set_param fail_loc=0
12357 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12358 $LCTL set_param fail_loc=0x411
12359 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12362 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12363 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12365 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12367 test_220() { #LU-325
12368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12369 remote_ost_nodsh && skip "remote OST with nodsh" && return
12370 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12371 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12374 # create on MDT0000 so the last_id and next_id are correct
12376 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12380 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12381 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12382 osc.$mdtosc_proc1.prealloc_last_id)
12383 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12384 osc.$mdtosc_proc1.prealloc_next_id)
12388 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12389 #define OBD_FAIL_OST_ENOINO 0x229
12390 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12391 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12392 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12394 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12396 MDSOBJS=$((last_id - next_id))
12397 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12399 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12400 echo "OST still has $count kbytes free"
12402 echo "create $MDSOBJS files @next_id..."
12403 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12405 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12406 osc.$mdtosc_proc1.prealloc_last_id)
12407 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12408 osc.$mdtosc_proc1.prealloc_next_id)
12410 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12415 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12416 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12418 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12419 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12420 echo "unlink $MDSOBJS files @$next_id..."
12421 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12423 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12427 dd if=`which date` of=$MOUNT/date oflag=sync
12428 chmod +x $MOUNT/date
12430 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12431 $LCTL set_param fail_loc=0x80001401
12433 $MOUNT/date > /dev/null
12436 run_test 221 "make sure fault and truncate race to not cause OOM"
12439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12441 test_mkdir -p $DIR/$tdir
12442 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12443 createmany -o $DIR/$tdir/$tfile 10
12444 cancel_lru_locks mdc
12445 cancel_lru_locks osc
12446 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12447 $LCTL set_param fail_loc=0x31a
12448 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12449 $LCTL set_param fail_loc=0
12452 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12457 test_mkdir -p $DIR/$tdir
12458 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12459 createmany -o $DIR/$tdir/$tfile 10
12460 cancel_lru_locks mdc
12461 cancel_lru_locks osc
12462 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12463 $LCTL set_param fail_loc=0x31a
12464 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12465 $LCTL set_param fail_loc=0
12467 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12472 test_mkdir -p $DIR/$tdir
12473 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12474 createmany -o $DIR/$tdir/$tfile 10
12475 cancel_lru_locks mdc
12476 cancel_lru_locks osc
12477 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12478 $LCTL set_param fail_loc=0x31b
12479 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12480 $LCTL set_param fail_loc=0
12483 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12485 test_224a() { # LU-1039, MRP-303
12486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12487 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12488 $LCTL set_param fail_loc=0x508
12489 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12490 $LCTL set_param fail_loc=0
12493 run_test 224a "Don't panic on bulk IO failure"
12495 test_224b() { # LU-1039, MRP-303
12496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12497 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12498 cancel_lru_locks osc
12499 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12500 $LCTL set_param fail_loc=0x515
12501 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12502 $LCTL set_param fail_loc=0
12505 run_test 224b "Don't panic on bulk IO failure"
12507 test_224c() { # LU-6441
12508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12509 local pages_per_rpc=$($LCTL get_param \
12510 osc.*.max_pages_per_rpc)
12511 local at_max=$($LCTL get_param -n at_max)
12512 local timeout=$($LCTL get_param -n timeout)
12513 local test_at="$LCTL get_param -n at_max"
12514 local param_at="$FSNAME.sys.at_max"
12515 local test_timeout="$LCTL get_param -n timeout"
12516 local param_timeout="$FSNAME.sys.timeout"
12518 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12520 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12521 error "conf_param at_max=0 failed"
12522 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12523 error "conf_param timeout=5 failed"
12525 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12526 $LCTL set_param fail_loc=0x520
12527 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12529 $LCTL set_param fail_loc=0
12531 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12532 error "conf_param at_max=$at_max failed"
12533 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12534 $timeout || error "conf_param timeout=$timeout failed"
12536 $LCTL set_param -n $pages_per_rpc
12538 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12540 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12544 if [ -z ${MDSSURVEY} ]; then
12545 skip_env "mds-survey not found" && return
12548 [ $MDSCOUNT -ge 2 ] &&
12549 skip "skipping now for more than one MDT" && return
12551 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12552 { skip "Need MDS version at least 2.2.51"; return; }
12554 local mds=$(facet_host $SINGLEMDS)
12555 local target=$(do_nodes $mds 'lctl dl' | \
12556 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12558 local cmd1="file_count=1000 thrhi=4"
12559 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12560 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12561 local cmd="$cmd1 $cmd2 $cmd3"
12563 rm -f ${TMP}/mds_survey*
12565 eval $cmd || error "mds-survey with zero-stripe failed"
12566 cat ${TMP}/mds_survey*
12567 rm -f ${TMP}/mds_survey*
12569 run_test 225a "Metadata survey sanity with zero-stripe"
12572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12574 if [ -z ${MDSSURVEY} ]; then
12575 skip_env "mds-survey not found" && return
12577 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12578 { skip "Need MDS version at least 2.2.51"; return; }
12580 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12581 skip_env "Need to mount OST to test" && return
12584 [ $MDSCOUNT -ge 2 ] &&
12585 skip "skipping now for more than one MDT" && return
12586 local mds=$(facet_host $SINGLEMDS)
12587 local target=$(do_nodes $mds 'lctl dl' | \
12588 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12590 local cmd1="file_count=1000 thrhi=4"
12591 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12592 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12593 local cmd="$cmd1 $cmd2 $cmd3"
12595 rm -f ${TMP}/mds_survey*
12597 eval $cmd || error "mds-survey with stripe_count failed"
12598 cat ${TMP}/mds_survey*
12599 rm -f ${TMP}/mds_survey*
12601 run_test 225b "Metadata survey sanity with stripe_count = 1"
12603 mcreate_path2fid () {
12609 local path=$DIR/$tdir/$name
12614 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12615 error "cannot create $desc"
12617 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12619 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12621 fid_path=$($LFS fid2path $MOUNT $fid)
12623 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12625 [ "$path" == "$fid_path" ] ||
12626 error "fid2path returned $fid_path, expected $path"
12628 echo "pass with $path and $fid"
12633 mkdir -p $DIR/$tdir
12635 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12636 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12637 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12638 mcreate_path2fid 0040666 0 0 dir "directory"
12639 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12640 mcreate_path2fid 0100666 0 0 file "regular file"
12641 mcreate_path2fid 0120666 0 0 link "symbolic link"
12642 mcreate_path2fid 0140666 0 0 sock "socket"
12644 run_test 226a "call path2fid and fid2path on files of all type"
12647 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12651 mkdir -p $DIR/$tdir
12652 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12653 error "create remote directory failed"
12654 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12655 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12656 "character special file (null)"
12657 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12658 "character special file (no device)"
12659 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12660 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12661 "block special file (loop)"
12662 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12663 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12664 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12666 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12668 # LU-1299 Executing or running ldd on a truncated executable does not
12669 # cause an out-of-memory condition.
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12672 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12673 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12674 chmod +x $MOUNT/date
12676 $MOUNT/date > /dev/null
12677 ldd $MOUNT/date > /dev/null
12680 run_test 227 "running truncated executable does not cause OOM"
12682 # LU-1512 try to reuse idle OI blocks
12684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12686 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12687 skip "non-ldiskfs backend" && return
12689 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12690 local myDIR=$DIR/$tdir
12693 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12694 $LCTL set_param fail_loc=0x80001002
12695 createmany -o $myDIR/t- 10000
12696 $LCTL set_param fail_loc=0
12697 # The guard is current the largest FID holder
12699 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12701 local IDX=$(($SEQ % 64))
12703 do_facet $SINGLEMDS sync
12704 # Make sure journal flushed.
12706 local blk1=$(do_facet $SINGLEMDS \
12707 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12708 grep Blockcount | awk '{print $4}')
12710 # Remove old files, some OI blocks will become idle.
12711 unlinkmany $myDIR/t- 10000
12712 # Create new files, idle OI blocks should be reused.
12713 createmany -o $myDIR/t- 2000
12714 do_facet $SINGLEMDS sync
12715 # Make sure journal flushed.
12717 local blk2=$(do_facet $SINGLEMDS \
12718 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12719 grep Blockcount | awk '{print $4}')
12721 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12723 run_test 228a "try to reuse idle OI blocks"
12726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12728 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12729 skip "non-ldiskfs backend" && return
12731 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12732 local myDIR=$DIR/$tdir
12735 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12736 $LCTL set_param fail_loc=0x80001002
12737 createmany -o $myDIR/t- 10000
12738 $LCTL set_param fail_loc=0
12739 # The guard is current the largest FID holder
12741 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12743 local IDX=$(($SEQ % 64))
12745 do_facet $SINGLEMDS sync
12746 # Make sure journal flushed.
12748 local blk1=$(do_facet $SINGLEMDS \
12749 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12750 grep Blockcount | awk '{print $4}')
12752 # Remove old files, some OI blocks will become idle.
12753 unlinkmany $myDIR/t- 10000
12756 stop $SINGLEMDS || error "Fail to stop MDT."
12758 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12760 df $MOUNT || error "Fail to df."
12761 # Create new files, idle OI blocks should be reused.
12762 createmany -o $myDIR/t- 2000
12763 do_facet $SINGLEMDS sync
12764 # Make sure journal flushed.
12766 local blk2=$(do_facet $SINGLEMDS \
12767 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12768 grep Blockcount | awk '{print $4}')
12770 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12772 run_test 228b "idle OI blocks can be reused after MDT restart"
12776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12777 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12778 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12779 skip "non-ldiskfs backend" && return
12781 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12782 local myDIR=$DIR/$tdir
12785 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12786 $LCTL set_param fail_loc=0x80001002
12787 # 20000 files can guarantee there are index nodes in the OI file
12788 createmany -o $myDIR/t- 20000
12789 $LCTL set_param fail_loc=0
12790 # The guard is current the largest FID holder
12792 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12794 local IDX=$(($SEQ % 64))
12796 do_facet $SINGLEMDS sync
12797 # Make sure journal flushed.
12799 local blk1=$(do_facet $SINGLEMDS \
12800 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12801 grep Blockcount | awk '{print $4}')
12803 # Remove old files, some OI blocks will become idle.
12804 unlinkmany $myDIR/t- 20000
12806 # The OI file should become empty now
12808 # Create new files, idle OI blocks should be reused.
12809 createmany -o $myDIR/t- 2000
12810 do_facet $SINGLEMDS sync
12811 # Make sure journal flushed.
12813 local blk2=$(do_facet $SINGLEMDS \
12814 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12815 grep Blockcount | awk '{print $4}')
12817 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12819 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12821 test_229() { # LU-2482, LU-3448
12822 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12823 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12826 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12830 # Create a file with a released layout and stripe count 2.
12831 $MULTIOP $DIR/$tfile H2c ||
12832 error "failed to create file with released layout"
12834 $GETSTRIPE -v $DIR/$tfile
12836 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12837 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12839 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12840 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12841 stat $DIR/$tfile || error "failed to stat released file"
12843 chown $RUNAS_ID $DIR/$tfile ||
12844 error "chown $RUNAS_ID $DIR/$tfile failed"
12846 chgrp $RUNAS_ID $DIR/$tfile ||
12847 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12849 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12850 rm $DIR/$tfile || error "failed to remove released file"
12852 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12856 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12859 test_mkdir $DIR/$tdir
12860 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12861 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12862 [ $mdt_idx -ne 0 ] &&
12863 error "create local directory on wrong MDT $mdt_idx"
12865 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12866 error "create remote directory failed"
12867 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12868 [ $mdt_idx -ne $MDTIDX ] &&
12869 error "create remote directory on wrong MDT $mdt_idx"
12871 createmany -o $DIR/$tdir/test_230/t- 10 ||
12872 error "create files on remote directory failed"
12873 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12874 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12875 rm -r $DIR/$tdir || error "unlink remote directory failed"
12877 run_test 230a "Create remote directory and files under the remote directory"
12880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12881 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12888 local migrate_dir=$DIR/$tdir/migrate_dir
12889 local other_dir=$DIR/$tdir/other_dir
12891 test_mkdir $DIR/$tdir
12892 test_mkdir -i0 -c1 $migrate_dir
12893 test_mkdir -i0 -c1 $other_dir
12894 for ((i=0; i<10; i++)); do
12895 mkdir -p $migrate_dir/dir_${i}
12896 createmany -o $migrate_dir/dir_${i}/f 10 ||
12897 error "create files under remote dir failed $i"
12900 cp /etc/passwd $migrate_dir/$tfile
12901 cp /etc/passwd $other_dir/$tfile
12902 chattr +SAD $migrate_dir
12903 chattr +SAD $migrate_dir/$tfile
12905 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12906 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12907 local old_dir_mode=$(stat -c%f $migrate_dir)
12908 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12910 mkdir -p $migrate_dir/dir_default_stripe2
12911 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12912 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12914 mkdir -p $other_dir
12915 ln $migrate_dir/$tfile $other_dir/luna
12916 ln $migrate_dir/$tfile $migrate_dir/sofia
12917 ln $other_dir/$tfile $migrate_dir/david
12918 ln -s $migrate_dir/$tfile $other_dir/zachary
12919 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12920 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12922 $LFS migrate -m $MDTIDX $migrate_dir ||
12923 error "fails on migrating remote dir to MDT1"
12925 echo "migratate to MDT1, then checking.."
12926 for ((i = 0; i < 10; i++)); do
12927 for file in $(find $migrate_dir/dir_${i}); do
12928 mdt_index=$($LFS getstripe -M $file)
12929 [ $mdt_index == $MDTIDX ] ||
12930 error "$file is not on MDT${MDTIDX}"
12934 # the multiple link file should still in MDT0
12935 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12936 [ $mdt_index == 0 ] ||
12937 error "$file is not on MDT${MDTIDX}"
12939 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12940 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12941 error " expect $old_dir_flag get $new_dir_flag"
12943 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12944 [ "$old_file_flag" = "$new_file_flag" ] ||
12945 error " expect $old_file_flag get $new_file_flag"
12947 local new_dir_mode=$(stat -c%f $migrate_dir)
12948 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12949 error "expect mode $old_dir_mode get $new_dir_mode"
12951 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12952 [ "$old_file_mode" = "$new_file_mode" ] ||
12953 error "expect mode $old_file_mode get $new_file_mode"
12955 diff /etc/passwd $migrate_dir/$tfile ||
12956 error "$tfile different after migration"
12958 diff /etc/passwd $other_dir/luna ||
12959 error "luna different after migration"
12961 diff /etc/passwd $migrate_dir/sofia ||
12962 error "sofia different after migration"
12964 diff /etc/passwd $migrate_dir/david ||
12965 error "david different after migration"
12967 diff /etc/passwd $other_dir/zachary ||
12968 error "zachary different after migration"
12970 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12971 error "${tfile}_ln different after migration"
12973 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12974 error "${tfile}_ln_other different after migration"
12976 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12977 [ $stripe_count = 2 ] ||
12978 error "dir strpe_count $d != 2 after migration."
12980 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12981 [ $stripe_count = 2 ] ||
12982 error "file strpe_count $d != 2 after migration."
12984 #migrate back to MDT0
12987 $LFS migrate -m $MDTIDX $migrate_dir ||
12988 error "fails on migrating remote dir to MDT0"
12990 echo "migrate back to MDT0, checking.."
12991 for file in $(find $migrate_dir); do
12992 mdt_index=$($LFS getstripe -M $file)
12993 [ $mdt_index == $MDTIDX ] ||
12994 error "$file is not on MDT${MDTIDX}"
12997 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12998 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12999 error " expect $old_dir_flag get $new_dir_flag"
13001 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13002 [ "$old_file_flag" = "$new_file_flag" ] ||
13003 error " expect $old_file_flag get $new_file_flag"
13005 local new_dir_mode=$(stat -c%f $migrate_dir)
13006 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13007 error "expect mode $old_dir_mode get $new_dir_mode"
13009 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13010 [ "$old_file_mode" = "$new_file_mode" ] ||
13011 error "expect mode $old_file_mode get $new_file_mode"
13013 diff /etc/passwd ${migrate_dir}/$tfile ||
13014 error "$tfile different after migration"
13016 diff /etc/passwd ${other_dir}/luna ||
13017 error "luna different after migration"
13019 diff /etc/passwd ${migrate_dir}/sofia ||
13020 error "sofia different after migration"
13022 diff /etc/passwd ${other_dir}/zachary ||
13023 error "zachary different after migration"
13025 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13026 error "${tfile}_ln different after migration"
13028 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13029 error "${tfile}_ln_other different after migration"
13031 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13032 [ $stripe_count = 2 ] ||
13033 error "dir strpe_count $d != 2 after migration."
13035 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13036 [ $stripe_count = 2 ] ||
13037 error "file strpe_count $d != 2 after migration."
13039 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13041 run_test 230b "migrate directory"
13044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13046 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13050 local migrate_dir=$DIR/$tdir/migrate_dir
13052 #If migrating directory fails in the middle, all entries of
13053 #the directory is still accessiable.
13054 test_mkdir $DIR/$tdir
13055 test_mkdir -i0 -c1 $migrate_dir
13057 createmany -o $migrate_dir/f 10 ||
13058 error "create files under ${migrate_dir} failed"
13060 #failed after migrating 5 entries
13061 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13062 do_facet mds1 lctl set_param fail_loc=0x20001801
13063 do_facet mds1 lctl set_param fail_val=5
13064 local t=$(ls $migrate_dir | wc -l)
13065 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13066 error "migrate should fail after 5 entries"
13068 mkdir $migrate_dir/dir &&
13069 error "mkdir succeeds under migrating directory"
13070 touch $migrate_dir/file &&
13071 error "touch file succeeds under migrating directory"
13073 local u=$(ls $migrate_dir | wc -l)
13074 [ "$u" == "$t" ] || error "$u != $t during migration"
13076 for file in $(find $migrate_dir); do
13077 stat $file || error "stat $file failed"
13080 do_facet mds1 lctl set_param fail_loc=0
13081 do_facet mds1 lctl set_param fail_val=0
13083 $LFS migrate -m $MDTIDX $migrate_dir ||
13084 error "migrate open files should failed with open files"
13086 echo "Finish migration, then checking.."
13087 for file in $(find $migrate_dir); do
13088 mdt_index=$($LFS getstripe -M $file)
13089 [ $mdt_index == $MDTIDX ] ||
13090 error "$file is not on MDT${MDTIDX}"
13093 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13095 run_test 230c "check directory accessiblity if migration is failed"
13098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13102 local migrate_dir=$DIR/$tdir/migrate_dir
13106 test_mkdir $DIR/$tdir
13107 test_mkdir -i0 -c1 $migrate_dir
13109 for ((i=0; i<100; i++)); do
13110 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13111 createmany -o $migrate_dir/dir_${i}/f 100 ||
13112 error "create files under remote dir failed $i"
13115 $LFS migrate -m $MDTIDX $migrate_dir ||
13116 error "migrate remote dir error"
13118 echo "Finish migration, then checking.."
13119 for file in $(find $migrate_dir); do
13120 mdt_index=$($LFS getstripe -M $file)
13121 [ $mdt_index == $MDTIDX ] ||
13122 error "$file is not on MDT${MDTIDX}"
13125 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13127 run_test 230d "check migrate big directory"
13130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13131 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13137 mkdir -p $DIR/$tdir
13138 mkdir $DIR/$tdir/migrate_dir
13139 mkdir $DIR/$tdir/other_dir
13140 touch $DIR/$tdir/migrate_dir/a
13141 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13142 ls $DIR/$tdir/other_dir
13144 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13145 error "migrate dir fails"
13147 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13148 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13150 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13151 [ $mdt_index == 0 ] || error "a is not on MDT0"
13153 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13154 error "migrate dir fails"
13156 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13157 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13159 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13160 [ $mdt_index == 1 ] || error "a is not on MDT1"
13162 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13163 [ $mdt_index == 1 ] || error "b is not on MDT1"
13165 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13166 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13168 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13170 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13172 run_test 230e "migrate mulitple local link files"
13175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13176 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13180 mkdir -p $DIR/$tdir
13181 mkdir $DIR/$tdir/migrate_dir
13182 $LFS mkdir -i1 $DIR/$tdir/other_dir
13183 touch $DIR/$tdir/migrate_dir/a
13184 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13185 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13186 ls $DIR/$tdir/other_dir
13188 # a should be migrated to MDT1, since no other links on MDT0
13189 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13190 error "#1 migrate dir fails"
13191 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13192 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13193 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13194 [ $mdt_index == 1 ] || error "a is not on MDT1"
13196 # a should stay on MDT1, because it is a mulitple link file
13197 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13198 error "#2 migrate dir fails"
13199 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13200 [ $mdt_index == 1 ] || error "a is not on MDT1"
13202 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13203 error "#3 migrate dir fails"
13205 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13206 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13207 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13209 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13210 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13212 # a should be migrated to MDT0, since no other links on MDT1
13213 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13214 error "#4 migrate dir fails"
13215 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13216 [ $mdt_index == 0 ] || error "a is not on MDT0"
13218 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13220 run_test 230f "migrate mulitple remote link files"
13223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13226 mkdir -p $DIR/$tdir/migrate_dir
13228 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13229 error "migrating dir to non-exist MDT succeeds"
13232 run_test 230g "migrate dir to non-exist MDT"
13235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13236 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13237 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13238 skip "Need MDS version at least 2.7.64" && return
13241 mkdir -p $DIR/$tdir/migrate_dir
13243 $LFS migrate -m1 $DIR &&
13244 error "migrating mountpoint1 should fail"
13246 $LFS migrate -m1 $DIR/$tdir/.. &&
13247 error "migrating mountpoint2 should fail"
13249 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13250 error "migrating $tdir fail"
13252 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13253 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13255 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13256 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13259 run_test 230h "migrate .. and root"
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13263 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13265 mkdir -p $DIR/$tdir/migrate_dir
13267 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13268 error "migration fails with a tailing slash"
13270 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13271 error "migration fails with two tailing slashes"
13273 run_test 230i "lfs migrate -m tolerates trailing slashes"
13277 # For simplicity this test assumes that max_pages_per_rpc
13278 # is the same across all OSCs
13279 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13280 local bulk_size=$((max_pages * 4096))
13282 mkdir -p $DIR/$tdir
13284 # clear the OSC stats
13285 $LCTL set_param osc.*.stats=0 &>/dev/null
13288 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13289 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13290 oflag=direct &>/dev/null || error "dd failed"
13292 sync; sleep 1; sync # just to be safe
13293 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13294 if [ x$nrpcs != "x1" ]; then
13295 $LCTL get_param osc.*.stats
13296 error "found $nrpcs ost_write RPCs, not 1 as expected"
13300 # Drop the OSC cache, otherwise we will read from it
13301 cancel_lru_locks osc
13303 # clear the OSC stats
13304 $LCTL set_param osc.*.stats=0 &>/dev/null
13306 # Client reads $bulk_size.
13307 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13308 iflag=direct &>/dev/null || error "dd failed"
13310 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13311 if [ x$nrpcs != "x1" ]; then
13312 $LCTL get_param osc.*.stats
13313 error "found $nrpcs ost_read RPCs, not 1 as expected"
13316 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13319 mkdir -p $DIR/$tdir
13321 for i in {0..1023}; do
13322 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13323 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13324 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13328 run_test 231b "must not assert on fully utilized OST request buffer"
13331 mkdir -p $DIR/$tdir
13332 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13333 $LCTL set_param fail_loc=0x31c
13335 # ignore dd failure
13336 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13338 $LCTL set_param fail_loc=0
13339 umount_client $MOUNT || error "umount failed"
13340 mount_client $MOUNT || error "mount failed"
13342 run_test 232 "failed lock should not block umount"
13345 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13346 { skip "Need MDS version at least 2.3.64"; return; }
13347 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13349 local fid=$($LFS path2fid $MOUNT)
13350 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13351 error "cannot access $MOUNT using its FID '$fid'"
13353 run_test 233a "checking that OBF of the FS root succeeds"
13356 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13357 { skip "Need MDS version at least 2.5.90"; return; }
13358 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13360 local fid=$($LFS path2fid $MOUNT/.lustre)
13361 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13362 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13364 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13365 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13366 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13368 run_test 233b "checking that OBF of the FS .lustre succeeds"
13371 local p="$TMP/sanityN-$TESTNAME.parameters"
13372 save_lustre_params client "llite.*.xattr_cache" > $p
13373 lctl set_param llite.*.xattr_cache 1 ||
13374 { skip "xattr cache is not supported"; return 0; }
13376 mkdir -p $DIR/$tdir || error "mkdir failed"
13377 touch $DIR/$tdir/$tfile || error "touch failed"
13378 # OBD_FAIL_LLITE_XATTR_ENOMEM
13379 $LCTL set_param fail_loc=0x1405
13380 # output of the form: attr 2 4 44 3 fc13 x86_64
13381 V=($(IFS=".-" rpm -q attr))
13382 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13383 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13384 # attr pre-2.4.44-7 had a bug with rc
13385 # LU-3703 - SLES 11 and FC13 clients have older attr
13386 getfattr -n user.attr $DIR/$tdir/$tfile &&
13387 error "getfattr should have failed with ENOMEM"
13389 skip "LU-3703: attr version $(getfattr --version) too old"
13391 $LCTL set_param fail_loc=0x0
13394 restore_lustre_params < $p
13397 run_test 234 "xattr cache should not crash on ENOMEM"
13400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13401 skip "Need MDS version at least 2.4.52" && return
13402 flock_deadlock $DIR/$tfile
13407 124) error "process hangs on a deadlock"
13409 *) error "error executing flock_deadlock $DIR/$tfile"
13413 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13417 check_swap_layouts_support && return 0
13418 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13420 local ref1=/etc/passwd
13421 local ref2=/etc/group
13422 local file1=$DIR/$tdir/f1
13423 local file2=$DIR/$tdir/f2
13425 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13426 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13427 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13428 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13429 local fd=$(free_fd)
13430 local cmd="exec $fd<>$file2"
13433 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13434 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13437 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13442 run_test 236 "Layout swap on open unlinked file"
13444 # test to verify file handle related system calls
13445 # (name_to_handle_at/open_by_handle_at)
13446 # The new system calls are supported in glibc >= 2.14.
13449 echo "Test file_handle syscalls" > $DIR/$tfile ||
13450 error "write failed"
13451 check_fhandle_syscalls $DIR/$tfile ||
13452 error "check_fhandle_syscalls failed"
13454 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13456 # LU-4659 linkea consistency
13458 local server_version=$(lustre_version_code $SINGLEMDS)
13460 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13461 [[ $server_version -gt $(version_code 2.5.1) &&
13462 $server_version -lt $(version_code 2.5.50) ]] ||
13463 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13466 ln $DIR/$tfile $DIR/$tfile.lnk
13467 touch $DIR/$tfile.new
13468 mv $DIR/$tfile.new $DIR/$tfile
13469 local fid1=$($LFS path2fid $DIR/$tfile)
13470 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13471 local path1=$($LFS fid2path $FSNAME "$fid1")
13472 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13473 local path2=$($LFS fid2path $FSNAME "$fid2")
13474 [ $tfile.lnk == $path2 ] ||
13475 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13478 run_test 238 "Verify linkea consistency"
13481 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13482 skip "Need MDS version at least 2.5.60" && return
13483 local list=$(comma_list $(mdts_nodes))
13485 mkdir -p $DIR/$tdir
13486 createmany -o $DIR/$tdir/f- 5000
13487 unlinkmany $DIR/$tdir/f- 5000
13488 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13489 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13490 osc.*MDT*.sync_in_flight" | calc_sum)
13491 [ "$changes" -eq 0 ] || error "$changes not synced"
13493 run_test 239 "osp_sync test"
13495 test_239a() { #LU-5297
13497 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13498 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13499 chgrp $RUNAS_GID $DIR/$tfile
13500 wait_delete_completed
13502 run_test 239a "process invalid osp sync record correctly"
13504 test_239b() { #LU-5297
13506 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13507 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13508 chgrp $RUNAS_GID $DIR/$tfile1
13509 wait_delete_completed
13510 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13512 chgrp $RUNAS_GID $DIR/$tfile2
13513 wait_delete_completed
13515 run_test 239b "process osp sync record with ENOMEM error correctly"
13518 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13520 mkdir -p $DIR/$tdir
13522 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13523 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13524 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13525 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13527 umount_client $MOUNT || error "umount failed"
13528 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13529 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13530 mount_client $MOUNT || error "failed to mount client"
13532 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13533 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13535 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13538 for LOOP in $(seq $1); do
13539 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13540 cancel_lru_locks osc || true
13545 for LOOP in $(seq $1); do
13546 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13547 iflag=direct 2>/dev/null
13552 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13554 cancel_lru_locks osc
13555 test_241_bio 1000 &
13560 run_test 241 "bio vs dio"
13563 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13565 test_241_dio 1000 &
13570 run_test 241b "dio vs dio"
13573 mkdir -p $DIR/$tdir
13574 touch $DIR/$tdir/$tfile
13576 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13577 do_facet mds1 lctl set_param fail_loc=0x105
13578 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13580 do_facet mds1 lctl set_param fail_loc=0
13581 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13583 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13587 test_mkdir -p $DIR/$tdir
13588 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13590 run_test 243 "various group lock tests"
13594 test_mkdir -p $DIR/$tdir
13595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13596 sendfile_grouplock $DIR/$tdir/$tfile || \
13597 error "sendfile+grouplock failed"
13600 run_test 244 "sendfile with group lock tests"
13603 local flagname="multi_mod_rpcs"
13604 local connect_data_name="max_mod_rpcs"
13607 # check if multiple modify RPCs flag is set
13608 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13609 grep "connect_flags:")
13612 echo "$out" | grep -qw $flagname
13613 if [ $? -ne 0 ]; then
13614 echo "connect flag $flagname is not set"
13618 # check if multiple modify RPCs data is set
13619 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13622 echo "$out" | grep -qw $connect_data_name ||
13623 error "import should have connect data $connect_data_name"
13625 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13627 test_246() { # LU-7371
13628 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13629 skip "Need OST version >= 2.7.62" && return 0
13630 do_facet ost1 $LCTL set_param fail_val=4095
13631 #define OBD_FAIL_OST_READ_SIZE 0x234
13632 do_facet ost1 $LCTL set_param fail_loc=0x234
13633 $LFS setstripe $DIR/$tfile -i 0 -c 1
13634 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13635 cancel_lru_locks $FSNAME-OST0000
13636 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13638 run_test 246 "Read file of size 4095 should return right length"
13641 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13643 { skip "Fileset feature is not supported"; return; }
13645 local submount=${MOUNT}_$tdir
13648 mkdir -p $submount || error "mkdir $submount failed"
13649 FILESET="$FILESET/$tdir" mount_client $submount ||
13650 error "mount $submount failed"
13651 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13652 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13653 error "read $MOUNT/$tdir/$tfile failed"
13654 umount_client $submount || error "umount $submount failed"
13657 run_test 247a "mount subdir as fileset"
13660 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13661 { skip "Fileset feature is not supported"; return; }
13663 local submount=${MOUNT}_$tdir
13665 rm -rf $MOUNT/$tdir
13666 mkdir -p $submount || error "mkdir $submount failed"
13668 FILESET="$FILESET/$tdir" mount_client $submount &&
13669 error "mount $submount should fail"
13672 run_test 247b "mount subdir that dose not exist"
13675 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13676 { skip "Fileset feature is not supported"; return; }
13678 local submount=${MOUNT}_$tdir
13680 mkdir -p $MOUNT/$tdir/dir1
13681 mkdir -p $submount || error "mkdir $submount failed"
13682 FILESET="$FILESET/$tdir" mount_client $submount ||
13683 error "mount $submount failed"
13684 local fid=$($LFS path2fid $MOUNT/)
13685 $LFS fid2path $submount $fid && error "fid2path should fail"
13686 umount_client $submount || error "umount $submount failed"
13689 run_test 247c "running fid2path outside root"
13692 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13693 { skip "Fileset feature is not supported"; return; }
13695 local submount=${MOUNT}_$tdir
13697 mkdir -p $MOUNT/$tdir/dir1
13698 mkdir -p $submount || error "mkdir $submount failed"
13699 FILESET="$FILESET/$tdir" mount_client $submount ||
13700 error "mount $submount failed"
13701 local fid=$($LFS path2fid $submount/dir1)
13702 $LFS fid2path $submount $fid || error "fid2path should succeed"
13703 umount_client $submount || error "umount $submount failed"
13706 run_test 247d "running fid2path inside root"
13710 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13712 { skip "Fileset feature is not supported"; return; }
13714 local submount=${MOUNT}_$tdir
13717 mkdir -p $submount || error "mkdir $submount failed"
13718 FILESET="$FILESET/.." mount_client $submount &&
13719 error "mount $submount should fail"
13722 run_test 247e "mount .. as fileset"
13725 local my_error=error
13727 # This test case is time sensitive and maloo uses kvm to run auto test.
13728 # Therefore the complete time of I/O task is unreliable and depends on
13729 # the work load on the host machine when the task is running.
13730 which virt-what 2> /dev/null && [ "$(virt-what)" != "kvm" ] ||
13731 { echo "no virt-what installed or running in kvm; ignore error";
13732 my_error="error_ignore env=kvm"; }
13734 # create a large file for fast read verification
13735 dd if=/dev/zero of=$DIR/$tfile bs=128M count=1 > /dev/null 2>&1
13737 # make sure the file is created correctly
13738 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13739 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13741 local saved_fast_read=$($LCTL get_param -n llite.*.fast_read)
13743 echo "Test 1: verify that fast read is 4 times faster on cache read"
13745 # small read with fast read enabled
13746 $LCTL set_param -n llite.*.fast_read=1
13747 local t_fast=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13748 awk '/real/ { print $2 }')
13750 # small read with fast read disabled
13751 $LCTL set_param -n llite.*.fast_read=0
13752 local t_slow=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13753 awk '/real/ { print $2 }')
13755 # verify that fast read is 4 times faster for cache read
13756 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13757 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13759 echo "Test 2: verify the performance between big and small read"
13760 $LCTL set_param -n llite.*.fast_read=1
13762 # 1k non-cache read
13763 cancel_lru_locks osc
13764 local t_1k=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13765 awk '/real/ { print $2 }')
13767 # 1M non-cache read
13768 cancel_lru_locks osc
13769 local t_1m=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1M 2>&1 |
13770 awk '/real/ { print $2 }')
13772 # verify that big IO is not 4 times faster than small IO
13773 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13774 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13776 $LCTL set_param -n llite.*.fast_read=$saved_fast_read
13779 run_test 248 "fast read verification"
13781 test_249() { # LU-7890
13783 $SETSTRIPE -c 1 $DIR/$tfile
13785 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13786 skip "Need at least version 2.8.54"
13788 # Offset 2T == 4k * 512M
13789 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13790 error "dd to 2T offset failed"
13792 run_test 249 "Write above 2T file size"
13795 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13796 && skip "no 16TB file size limit on ZFS" && return
13798 $SETSTRIPE -c 1 $DIR/$tfile
13799 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13800 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13801 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13802 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13803 conv=notrunc,fsync && error "append succeeded"
13806 run_test 250 "Write above 16T limit"
13809 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13811 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13812 #Skip once - writing the first stripe will succeed
13813 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13814 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13815 error "short write happened"
13817 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13818 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13819 error "short read happened"
13823 run_test 251 "Handling short read and write correctly"
13833 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13834 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13835 skip "can only run lr_reader on ldiskfs target"
13839 # check lr_reader on OST0000
13841 dev=$(facet_device $tgt)
13842 out=$(do_facet $tgt $LR_READER $dev)
13843 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13845 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13846 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13847 error "Invalid uuid returned by $LR_READER on target $tgt"
13848 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13850 # check lr_reader -c on MDT0000
13852 dev=$(facet_device $tgt)
13853 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13854 echo "$LR_READER does not support additional options"
13857 out=$(do_facet $tgt $LR_READER -c $dev)
13858 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13860 num=$(echo "$out" | grep -c "mdtlov")
13861 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13862 error "Invalid number of mdtlov clients returned by $LR_READER"
13863 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13865 # check lr_reader -cr on MDT0000
13866 out=$(do_facet $tgt $LR_READER -cr $dev)
13867 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13869 echo "$out" | grep -q "^reply_data:$" ||
13870 error "$LR_READER should have returned 'reply_data' section"
13871 num=$(echo "$out" | grep -c "client_generation")
13872 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13874 run_test 252 "check lr_reader tool"
13879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13881 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13882 { skip "MDS does not support changelog_size" && return; }
13884 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13885 echo "Registered as changelog user $cl_user"
13887 $LFS changelog_clear $MDT0 $cl_user 0
13889 local size1=$(do_facet mds1 \
13890 $LCTL get_param -n mdd.$MDT0.changelog_size)
13891 echo "Changelog size $size1"
13894 $LFS mkdir -i 0 $DIR/$tdir
13896 mkdir -p $DIR/$tdir/pics/2008/zachy
13897 touch $DIR/$tdir/pics/2008/zachy/timestamp
13898 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13899 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13900 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13901 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13902 rm $DIR/$tdir/pics/desktop.jpg
13904 local size2=$(do_facet mds1 \
13905 $LCTL get_param -n mdd.$MDT0.changelog_size)
13906 echo "Changelog size after work $size2"
13908 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13910 if (( size2 <= size1 )); then
13911 error "Changelog size after work should be greater than original"
13915 run_test 254 "Check changelog size"
13922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13924 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13925 skip "non-ldiskfs backend" && return
13927 mdt_dev=$(mdsdevname 1)
13929 cl_user=$(do_facet mds1 \
13930 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13931 if [[ -n $cl_user ]]; then
13932 skip "active changelog user"
13936 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13937 echo "Registered as changelog user $cl_user"
13940 mkdir -p $DIR/$tdir
13942 $LFS changelog_clear $MDT0 $cl_user 0
13945 touch $DIR/$tdir/{1..10}
13948 stop mds1 || error "Fail to stop MDT."
13951 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13953 #after mount new plainllog is used
13954 touch $DIR/$tdir/{11..19}
13955 cat_sl=$(do_facet mds1 \
13956 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13957 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13959 if (( cat_sl != 2 )); then
13960 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13961 error "Changelog catalog has wrong number of slots $cat_sl"
13964 $LFS changelog_clear $MDT0 $cl_user 0
13966 cat_sl=$(do_facet mds1 \
13967 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13968 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13970 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13972 if (( cat_sl == 2 )); then
13973 error "Empty plain llog was not deleted from changelog catalog"
13975 if (( cat_sl != 1 )); then
13976 error "Active plain llog shouldn\`t be deleted from catalog"
13979 run_test 256 "Check llog delete for empty and not full state"
13982 #define OBD_FAIL_MDC_CLOSE 0x806
13983 $LCTL set_param fail_loc=0x80000806
13987 run_test 260 "Check mdc_close fail"
13989 cleanup_test_300() {
13993 test_striped_dir() {
13998 mkdir -p $DIR/$tdir
14000 SAVE_UMASK=$(umask)
14001 trap cleanup_test_300 RETURN EXIT
14003 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14004 $DIR/$tdir/striped_dir ||
14005 error "set striped dir error"
14007 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14008 [ "$mode" = "755" ] || error "expect 755 got $mode"
14010 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14011 error "getdirstripe failed"
14012 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14013 if [ "$stripe_count" != "2" ]; then
14014 error "stripe_count is $stripe_count, expect 2"
14017 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14018 if [ "$stripe_index" != "$mdt_index" ]; then
14019 error "stripe_index is $stripe_index, expect $mdt_index"
14022 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14023 error "nlink error after create striped dir"
14025 mkdir $DIR/$tdir/striped_dir/a
14026 mkdir $DIR/$tdir/striped_dir/b
14028 stat $DIR/$tdir/striped_dir/a ||
14029 error "create dir under striped dir failed"
14030 stat $DIR/$tdir/striped_dir/b ||
14031 error "create dir under striped dir failed"
14033 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14034 error "nlink error after mkdir"
14036 rmdir $DIR/$tdir/striped_dir/a
14037 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14038 error "nlink error after rmdir"
14040 rmdir $DIR/$tdir/striped_dir/b
14041 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14042 error "nlink error after rmdir"
14044 chattr +i $DIR/$tdir/striped_dir
14045 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14046 error "immutable flags not working under striped dir!"
14047 chattr -i $DIR/$tdir/striped_dir
14049 rmdir $DIR/$tdir/striped_dir ||
14050 error "rmdir striped dir error"
14058 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14059 skip "skipped for lustre < 2.7.0" && return
14060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14063 test_striped_dir 0 || error "failed on striped dir on MDT0"
14064 test_striped_dir 1 || error "failed on striped dir on MDT0"
14066 run_test 300a "basic striped dir sanity test"
14069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14070 skip "skipped for lustre < 2.7.0" && return
14071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14072 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14078 test_mkdir $DIR/$tdir || error "mkdir fail"
14079 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14080 error "set striped dir error"
14081 for ((i=0; i<10; i++)); do
14082 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14084 touch $DIR/$tdir/striped_dir/file_$i ||
14085 error "touch error $i"
14086 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14087 [ $mtime1 -eq $mtime2 ] &&
14088 error "mtime not change after create"
14090 rm -f $DIR/$tdir/striped_dir/file_$i ||
14091 error "unlink error $i"
14092 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14093 [ $mtime2 -eq $mtime3 ] &&
14094 error "mtime did not change after unlink"
14098 run_test 300b "check ctime/mtime for striped dir"
14101 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14102 skip "skipped for lustre < 2.7.0" && return
14103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14107 mkdir -p $DIR/$tdir
14108 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14109 error "set striped dir error"
14111 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14112 error "chown striped dir failed"
14114 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14115 error "create 5k files failed"
14117 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14119 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14123 run_test 300c "chown && check ls under striped directory"
14126 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14127 skip "skipped for lustre < 2.7.0" && return
14128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14129 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14133 mkdir -p $DIR/$tdir
14134 $SETSTRIPE -c 2 $DIR/$tdir
14136 #local striped directory
14137 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14138 error "set striped dir error"
14139 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14140 error "create 10 files failed"
14142 #remote striped directory
14143 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14144 error "set striped dir error"
14145 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14146 error "create 10 files failed"
14148 for file in $(find $DIR/$tdir); do
14149 stripe_count=$($GETSTRIPE -c $file)
14150 [ $stripe_count -eq 2 ] ||
14151 error "wrong stripe $stripe_count for $file"
14156 run_test 300d "check default stripe under striped directory"
14159 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14160 skip "Need MDS version at least 2.7.55" && return
14161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14166 mkdir -p $DIR/$tdir
14168 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14169 error "set striped dir error"
14171 touch $DIR/$tdir/striped_dir/a
14172 touch $DIR/$tdir/striped_dir/b
14173 touch $DIR/$tdir/striped_dir/c
14175 mkdir $DIR/$tdir/striped_dir/dir_a
14176 mkdir $DIR/$tdir/striped_dir/dir_b
14177 mkdir $DIR/$tdir/striped_dir/dir_c
14179 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14180 error "set striped dir under striped dir error"
14182 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14183 error "set striped dir under striped dir error"
14185 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14186 error "set striped dir under striped dir error"
14188 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14189 error "rename dir under striped dir fails"
14191 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14192 error "rename dir under different stripes fails"
14194 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14195 error "rename file under striped dir should succeed"
14197 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14198 error "rename dir under striped dir should succeed"
14202 run_test 300e "check rename under striped directory"
14205 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14206 skip "Need MDS version at least 2.7.55" && return
14207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14213 mkdir -p $DIR/$tdir
14215 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14216 error "set striped dir error"
14218 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14219 error "set striped dir error"
14221 touch $DIR/$tdir/striped_dir/a
14222 mkdir $DIR/$tdir/striped_dir/dir_a
14223 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14224 error "create striped dir under striped dir fails"
14226 touch $DIR/$tdir/striped_dir1/b
14227 mkdir $DIR/$tdir/striped_dir1/dir_b
14228 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14229 error "create striped dir under striped dir fails"
14231 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14232 error "rename dir under different striped dir should fail"
14234 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14235 error "rename striped dir under diff striped dir should fail"
14237 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14238 error "rename file under diff striped dirs fails"
14242 run_test 300f "check rename cross striped directory"
14244 test_300_check_default_striped_dir()
14247 local default_count=$2
14248 local default_index=$3
14251 local dir_stripe_index
14254 echo "checking $dirname $default_count $default_index"
14255 $LFS setdirstripe -D -c $default_count -i $default_index \
14256 -t all_char $DIR/$tdir/$dirname ||
14257 error "set default stripe on striped dir error"
14258 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14259 [ $stripe_count -eq $default_count ] ||
14260 error "expect $default_count get $stripe_count for $dirname"
14262 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14263 [ $stripe_index -eq $default_index ] ||
14264 error "expect $default_index get $stripe_index for $dirname"
14266 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14267 error "create dirs failed"
14269 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14270 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14271 for dir in $(find $DIR/$tdir/$dirname/*); do
14272 stripe_count=$($LFS getdirstripe -c $dir)
14273 [ $stripe_count -eq $default_count ] ||
14274 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14275 error "stripe count $default_count != $stripe_count for $dir"
14277 stripe_index=$($LFS getdirstripe -i $dir)
14278 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14279 error "$stripe_index != $default_index for $dir"
14281 #check default stripe
14282 stripe_count=$($LFS getdirstripe -D -c $dir)
14283 [ $stripe_count -eq $default_count ] ||
14284 error "default count $default_count != $stripe_count for $dir"
14286 stripe_index=$($LFS getdirstripe -D -i $dir)
14287 [ $stripe_index -eq $default_index ] ||
14288 error "default index $default_index != $stripe_index for $dir"
14290 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14294 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14295 skip "Need MDS version at least 2.7.55" && return
14296 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14302 mkdir $DIR/$tdir/normal_dir
14304 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14305 test_300_check_default_striped_dir normal_dir 1 0
14306 test_300_check_default_striped_dir normal_dir 2 1
14307 test_300_check_default_striped_dir normal_dir 2 -1
14309 #delete default stripe information
14310 echo "delete default stripeEA"
14311 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14312 error "set default stripe on striped dir error"
14314 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14315 for dir in $(find $DIR/$tdir/normal_dir/*); do
14316 stripe_count=$($LFS getdirstripe -c $dir)
14317 [ $stripe_count -eq 0 ] ||
14318 error "expect 1 get $stripe_count for $dir"
14319 stripe_index=$($LFS getdirstripe -i $dir)
14320 [ $stripe_index -eq 0 ] ||
14321 error "expect 0 get $stripe_index for $dir"
14324 run_test 300g "check default striped directory for normal directory"
14327 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14328 skip "Need MDS version at least 2.7.55" && return
14329 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14334 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14335 $DIR/$tdir/striped_dir ||
14336 error "set striped dir error"
14338 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14339 test_300_check_default_striped_dir striped_dir 1 0
14340 test_300_check_default_striped_dir striped_dir 2 1
14341 test_300_check_default_striped_dir striped_dir 2 -1
14343 #delete default stripe information
14344 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14345 error "set default stripe on striped dir error"
14347 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14348 for dir in $(find $DIR/$tdir/striped_dir/*); do
14349 stripe_count=$($LFS getdirstripe -c $dir)
14350 [ $stripe_count -eq 0 ] ||
14351 error "expect 1 get $stripe_count for $dir"
14354 run_test 300h "check default striped directory for striped directory"
14357 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14358 skip "Need MDS version at least 2.7.55" && return
14359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14360 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14366 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14367 error "set striped dir error"
14369 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14370 error "create files under striped dir failed"
14372 # unfortunately, we need to umount to clear dir layout cache for now
14373 # once we fully implement dir layout, we can drop this
14374 umount_client $MOUNT || error "umount failed"
14375 mount_client $MOUNT || error "mount failed"
14377 #set the stripe to be unknown hash type
14378 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14379 $LCTL set_param fail_loc=0x1901
14380 for ((i = 0; i < 10; i++)); do
14381 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14382 error "stat f-$i failed"
14383 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14386 touch $DIR/$tdir/striped_dir/f0 &&
14387 error "create under striped dir with unknown hash should fail"
14389 $LCTL set_param fail_loc=0
14391 umount_client $MOUNT || error "umount failed"
14392 mount_client $MOUNT || error "mount failed"
14396 run_test 300i "client handle unknown hash type striped directory"
14399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14401 skip "Need MDS version at least 2.7.55" && return
14402 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14408 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14409 $LCTL set_param fail_loc=0x1702
14410 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14411 error "set striped dir error"
14413 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14414 error "create files under striped dir failed"
14416 $LCTL set_param fail_loc=0
14418 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14422 run_test 300j "test large update record"
14425 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14426 skip "Need MDS version at least 2.7.55" && return
14427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14428 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14434 #define OBD_FAIL_LARGE_STRIPE 0x1703
14435 $LCTL set_param fail_loc=0x1703
14436 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14437 error "set striped dir error"
14438 $LCTL set_param fail_loc=0
14440 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14441 error "getstripeddir fails"
14442 rm -rf $DIR/$tdir/striped_dir ||
14443 error "unlink striped dir fails"
14447 run_test 300k "test large striped directory"
14450 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14451 skip "Need MDS version at least 2.7.55" && return
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14453 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14456 test_mkdir -p $DIR/$tdir/striped_dir
14457 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14458 error "chown $RUNAS_ID failed"
14459 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14460 error "set default striped dir failed"
14462 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14463 $LCTL set_param fail_loc=0x80000158
14464 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14466 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14467 [ $stripe_index -eq 1 ] ||
14468 error "expect 1 get $stripe_index for $dir"
14470 run_test 300l "non-root user to create dir under striped dir with stale layout"
14473 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14474 skip "Need MDS version at least 2.7.55" && return
14475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14476 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14478 mkdir -p $DIR/$tdir/striped_dir
14479 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14480 error "set default stripes dir error"
14482 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14484 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14485 [ $stripe_count -eq 0 ] ||
14486 error "expect 0 get $stripe_count for a"
14488 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14489 error "set default stripes dir error"
14491 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14493 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14494 [ $stripe_count -eq 0 ] ||
14495 error "expect 0 get $stripe_count for b"
14497 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14498 error "set default stripes dir error"
14500 mkdir $DIR/$tdir/striped_dir/c &&
14501 error "default stripe_index is invalid, mkdir c should fails"
14503 rm -rf $DIR/$tdir || error "rmdir fails"
14505 run_test 300m "setstriped directory on single MDT FS"
14508 local list=$(comma_list $(mdts_nodes))
14511 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14515 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14516 skip "Need MDS version at least 2.7.55" && return
14517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14518 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14520 local list=$(comma_list $(mdts_nodes))
14522 trap cleanup_300n RETURN EXIT
14523 mkdir -p $DIR/$tdir
14524 chmod 777 $DIR/$tdir
14525 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14526 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14527 error "create striped dir succeeds with gid=0"
14529 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14530 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14531 error "create striped dir fails with gid=-1"
14533 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14534 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14535 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14536 error "set default striped dir succeeds with gid=0"
14539 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14540 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14541 error "set default striped dir fails with gid=-1"
14544 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14545 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14546 error "create test_dir fails"
14547 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14548 error "create test_dir1 fails"
14549 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14550 error "create test_dir2 fails"
14553 run_test 300n "non-root user to create dir under striped dir with default EA"
14556 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14557 skip "Need MDS version at least 2.7.55" && return
14558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14559 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14563 mkdir -p $DIR/$tdir
14565 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14566 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14567 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14568 skip "not enough free inodes $numfree1 $numfree2"
14572 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14573 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14574 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14575 skip "not enough free space $numfree1 $numfree2"
14579 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14580 error "setdirstripe fails"
14582 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14583 error "create dirs fails"
14585 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14586 ls $DIR/$tdir/striped_dir > /dev/null ||
14587 error "ls striped dir fails"
14588 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14589 error "unlink big striped dir fails"
14591 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14597 mkdir -p $DIR/$tdir
14599 #define OBD_FAIL_OUT_ENOSPC 0x1704
14600 do_facet mds2 lctl set_param fail_loc=0x80001704
14601 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14602 error "create striped directory should fail"
14604 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14606 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14609 run_test 300p "create striped directory without space"
14612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14613 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14615 local fd=$(free_fd)
14616 local cmd="exec $fd<$tdir"
14618 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14621 trap "eval $cmd" EXIT
14622 cd $tdir || error "cd $tdir fails"
14623 rmdir ../$tdir || error "rmdir $tdir fails"
14624 mkdir local_dir && error "create dir succeeds"
14625 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14629 run_test 300q "create remote directory under orphan directory"
14631 prepare_remote_file() {
14632 mkdir $DIR/$tdir/src_dir ||
14633 error "create remote source failed"
14635 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14636 touch $DIR/$tdir/src_dir/a
14638 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14639 error "create remote target dir failed"
14641 touch $DIR/$tdir/tgt_dir/b
14643 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14644 error "rename dir cross MDT failed!"
14646 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14647 error "src_child still exists after rename"
14649 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14650 error "missing file(a) after rename"
14652 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14653 error "diff after rename"
14657 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14659 local remote_file=$DIR/$tdir/tgt_dir/b
14661 mkdir -p $DIR/$tdir
14663 prepare_remote_file || error "prepare remote file failed"
14666 $OPENUNLINK $remote_file $remote_file || error
14667 $CHECKSTAT -a $remote_file || error
14669 run_test 310a "open unlink remote file"
14672 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14674 local remote_file=$DIR/$tdir/tgt_dir/b
14676 mkdir -p $DIR/$tdir
14678 prepare_remote_file || error "prepare remote file failed"
14680 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14681 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14682 $CHECKSTAT -t file $remote_file || error "check file failed"
14684 run_test 310b "unlink remote file with multiple links while open"
14687 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14689 local remote_file=$DIR/$tdir/tgt_dir/b
14691 mkdir -p $DIR/$tdir
14693 prepare_remote_file || error "prepare remote file failed"
14695 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14696 multiop_bg_pause $remote_file O_uc ||
14697 error "mulitop failed for remote file"
14699 $MULTIOP $DIR/$tfile Ouc
14700 kill -USR1 $MULTIPID
14703 run_test 310c "open-unlink remote file with multiple links"
14707 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
14708 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
14709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14711 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
14713 mkdir -p $DIR/$tdir
14714 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
14715 createmany -o $DIR/$tdir/$tfile. 1000
14717 # statfs data is not real time, let's just calculate it
14718 old_iused=$((old_iused + 1000))
14720 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
14721 osp.*OST0000*MDT0000.create_count")
14722 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
14723 osp.*OST0000*MDT0000.max_create_count")
14724 for idx in $(seq $MDSCOUNT); do
14725 do_facet mds$idx "lctl set_param -n \
14726 osp.*OST0000*MDT000?.max_create_count=0"
14729 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
14730 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
14731 [ $index -ne 0 ] || error "$tfile stripe index is 0"
14733 unlinkmany $DIR/$tdir/$tfile. 1000
14735 for idx in $(seq $MDSCOUNT); do
14736 do_facet mds$idx "lctl set_param -n \
14737 osp.*OST0000*MDT000?.max_create_count=$max_count"
14738 do_facet mds$idx "lctl set_param -n \
14739 osp.*OST0000*MDT000?.create_count=$count"
14743 for i in $(seq 120); do
14744 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
14745 [ $new_iused -lt $((old_iused - 900)) ] && break
14749 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
14750 [ $new_iused -lt $((old_iused - 900)) ] ||
14751 error "objs not destroyed after unlink"
14753 run_test 311 "disable OSP precreate, and unlink should destroy objs"
14755 test_400a() { # LU-1606, was conf-sanity test_74
14756 local extra_flags=''
14757 local out=$TMP/$tfile
14758 local prefix=/usr/include/lustre
14761 if ! which $CC > /dev/null 2>&1; then
14762 skip_env "$CC is not installed"
14766 if ! [[ -d $prefix ]]; then
14767 # Assume we're running in tree and fixup the include path.
14768 extra_flags+=" -I$LUSTRE/../libcfs/include"
14769 extra_flags+=" -I$LUSTRE/include"
14770 extra_flags+=" -L$LUSTRE/utils"
14773 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14774 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14775 error "client api broken"
14779 run_test 400a "Lustre client api program can compile and link"
14781 test_400b() { # LU-1606, LU-5011
14783 local out=$TMP/$tfile
14784 local prefix=/usr/include/lustre
14786 # We use a hard coded prefix so that this test will not fail
14787 # when run in tree. There are headers in lustre/include/lustre/
14788 # that are not packaged (like lustre_idl.h) and have more
14789 # complicated include dependencies (like config.h and lnet/types.h).
14790 # Since this test about correct packaging we just skip them when
14791 # they don't exist (see below) rather than try to fixup cppflags.
14793 if ! which $CC > /dev/null 2>&1; then
14794 skip_env "$CC is not installed"
14798 for header in $prefix/*.h; do
14799 if ! [[ -f "$header" ]]; then
14803 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14804 continue # liblustreapi.h is deprecated.
14807 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14808 error "cannot compile '$header'"
14812 run_test 400b "packaged headers can be compiled"
14814 test_401a() { #LU-7437
14815 #count the number of parameters by "list_param -R"
14816 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14817 #count the number of parameters by listing proc files
14818 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14821 [ $params -eq $procs ] ||
14822 error "found $params parameters vs. $procs proc files"
14824 # test the list_param -D option only returns directories
14825 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14826 #count the number of parameters by listing proc directories
14827 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14830 [ $params -eq $procs ] ||
14831 error "found $params parameters vs. $procs proc files"
14833 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14836 local save=$($LCTL get_param -n jobid_var)
14839 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14840 error "no error returned when setting bad parameters"
14842 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14843 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14845 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14846 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14847 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14849 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14852 local jobid_var_old=$($LCTL get_param -n jobid_var)
14853 local jobid_var_new
14855 $LCTL set_param jobid_var= &&
14856 error "no error returned for 'set_param a='"
14858 jobid_var_new=$($LCTL get_param -n jobid_var)
14859 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14860 error "jobid_var was changed by setting without value"
14862 $LCTL set_param jobid_var &&
14863 error "no error returned for 'set_param a'"
14865 jobid_var_new=$($LCTL get_param -n jobid_var)
14866 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14867 error "jobid_var was changed by setting without value"
14869 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14872 local jobid_var_old=$($LCTL get_param -n jobid_var)
14873 local jobid_var_new
14874 local new_value="foo=bar"
14876 $LCTL set_param jobid_var=$new_value ||
14877 error "'set_param a=b' did not accept a value containing '='"
14879 jobid_var_new=$($LCTL get_param -n jobid_var)
14880 [[ "$jobid_var_new" == "$new_value" ]] ||
14881 error "'set_param a=b' failed on a value containing '='"
14883 # Reset the jobid_var to test the other format
14884 $LCTL set_param jobid_var=$jobid_var_old
14885 jobid_var_new=$($LCTL get_param -n jobid_var)
14886 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14887 error "failed to reset jobid_var"
14889 $LCTL set_param jobid_var $new_value ||
14890 error "'set_param a b' did not accept a value containing '='"
14892 jobid_var_new=$($LCTL get_param -n jobid_var)
14893 [[ "$jobid_var_new" == "$new_value" ]] ||
14894 error "'set_param a b' failed on a value containing '='"
14896 $LCTL set_param jobid_var $jobid_var_old
14897 jobid_var_new=$($LCTL get_param -n jobid_var)
14898 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14899 error "failed to reset jobid_var"
14901 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14904 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14905 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14906 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14907 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14908 echo "Touch failed - OK"
14910 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14913 local file1=$DIR/$tfile.1
14914 local file2=$DIR/$tfile.2
14915 local tfile=$TMP/$tfile
14917 rm -f $file1 $file2 $tfile
14922 # 30 sec OBD_TIMEOUT in ll_getattr()
14923 # right before populating st_nlink
14924 $LCTL set_param fail_loc=0x80001409
14925 stat -c %h $file1 > $tfile &
14927 # create an alias, drop all locks and reclaim the dentry
14929 cancel_lru_locks mdc
14930 cancel_lru_locks osc
14931 sysctl -w vm.drop_caches=2
14935 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14937 rm -f $tfile $file1 $file2
14939 run_test 403 "i_nlink should not drop to zero due to aliasing"
14941 test_404() { # LU-6601
14942 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14943 awk '/osp .*-osc-MDT/ { print $4}')
14946 for osp in $mosps; do
14947 echo "Deactivate: " $osp
14948 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14949 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14950 awk -vp=$osp '$4 == p { print $2 }')
14951 [ $stat = IN ] || {
14952 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14953 error "deactivate error"
14955 echo "Activate: " $osp
14956 do_facet $SINGLEMDS $LCTL --device %$osp activate
14957 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14958 awk -vp=$osp '$4 == p { print $2 }')
14959 [ $stat = UP ] || {
14960 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14961 error "activate error"
14965 run_test 404 "validate manual {de}activated works properly for OSPs"
14968 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
14969 skip "Layout swap lock is not supported" && return
14971 check_swap_layouts_support && return 0
14973 test_mkdir -p $DIR/$tdir
14974 swap_lock_test -d $DIR/$tdir ||
14975 error "One layout swap locked test failed"
14977 run_test 405 "Various layout swap lock tests"
14980 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14981 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14982 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14984 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
14985 skip "Need MDS version at least 2.8.50" && return
14987 local def_stripenr=$($GETSTRIPE -c $MOUNT)
14988 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
14989 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
14990 local def_pool=$($GETSTRIPE -p $MOUNT)
14992 local test_pool=$TESTNAME
14993 pool_add $test_pool || error "pool_add failed"
14994 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
14995 error "pool_add_targets failed"
14997 # parent set default stripe count only, child will stripe from both
14998 # parent and fs default
14999 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15000 error "setstripe $MOUNT failed"
15001 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15002 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15003 for i in $(seq 10); do
15004 local f=$DIR/$tdir/$tfile.$i
15005 touch $f || error "touch failed"
15006 local count=$($GETSTRIPE -c $f)
15007 [ $count -eq $OSTCOUNT ] ||
15008 error "$f stripe count $count != $OSTCOUNT"
15009 local offset=$($GETSTRIPE -i $f)
15010 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15011 local size=$($GETSTRIPE -S $f)
15012 [ $size -eq $((def_stripe_size * 2)) ] ||
15013 error "$f stripe size $size != $((def_stripe_size * 2))"
15014 local pool=$($GETSTRIPE -p $f)
15015 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15018 # change fs default striping, delete parent default striping, now child
15019 # will stripe from new fs default striping only
15020 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15021 error "change $MOUNT default stripe failed"
15022 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15023 for i in $(seq 11 20); do
15024 local f=$DIR/$tdir/$tfile.$i
15025 touch $f || error "touch $f failed"
15026 local count=$($GETSTRIPE -c $f)
15027 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15028 local offset=$($GETSTRIPE -i $f)
15029 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15030 local size=$($GETSTRIPE -S $f)
15031 [ $size -eq $def_stripe_size ] ||
15032 error "$f stripe size $size != $def_stripe_size"
15033 local pool=$($GETSTRIPE -p $f)
15034 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15038 unlinkmany $DIR/$tdir/$tfile. 1 20
15040 # restore FS default striping
15041 if [ -z $def_pool ]; then
15042 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15043 -i $def_stripe_offset $MOUNT ||
15044 error "restore default striping failed"
15046 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15047 -i $def_stripe_offset $MOUNT ||
15048 error "restore default striping with $def_pool failed"
15051 local f=$DIR/$tdir/$tfile
15052 pool_remove_all_targets $test_pool $f
15053 pool_remove $test_pool $f
15055 run_test 406 "DNE support fs default striping"
15058 # tests that do cleanup/setup should be run at the end
15062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15064 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15065 $LCTL set_param fail_loc=0x903
15067 cancel_lru_locks MGC
15069 FAIL_ON_ERROR=true cleanup
15070 FAIL_ON_ERROR=true setup
15072 run_test 900 "umount should not race with any mgc requeue thread"
15075 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15076 check_and_cleanup_lustre
15077 if [ "$I_MOUNTED" != "yes" ]; then
15078 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true