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: LU-9693 LU-6493 LU-9693 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-2036 LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 76 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 if [ -r /etc/SuSE-release ]
25 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
26 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
28 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
35 if is_sles11; then # LU-4341
36 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
39 SRCDIR=$(cd $(dirname $0); echo $PWD)
40 export PATH=$PATH:/sbin
46 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
47 CREATETEST=${CREATETEST:-createtest}
49 LFIND=${LFIND:-"$LFS find"}
50 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
52 OPENFILE=${OPENFILE:-openfile}
53 OPENUNLINK=${OPENUNLINK:-openunlink}
54 export MULTIOP=${MULTIOP:-multiop}
55 READS=${READS:-"reads"}
56 MUNLINK=${MUNLINK:-munlink}
57 SOCKETSERVER=${SOCKETSERVER:-socketserver}
58 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
59 MEMHOG=${MEMHOG:-memhog}
60 DIRECTIO=${DIRECTIO:-directio}
61 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
63 CHECK_GRANT=${CHECK_GRANT:-"yes"}
64 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
65 export PARALLEL=${PARALLEL:-"no"}
67 export NAME=${NAME:-local}
74 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
75 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
76 . $LUSTRE/tests/test-framework.sh
78 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
82 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
84 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
85 # bug number for skipped test: LU-1957
86 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
88 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
95 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
96 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
105 check_swap_layouts_support()
107 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
108 { skip "Does not support layout lock."; return 0; }
112 check_and_setup_lustre
116 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
117 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
118 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
120 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
121 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
122 rm -rf $DIR/[Rdfs][0-9]*
124 # $RUNAS_ID may get set incorrectly somewhere else
125 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
127 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
131 if [ "${ONLY}" = "MOUNT" ] ; then
132 echo "Lustre is up, please go on"
136 echo "preparing for tests involving mounts"
137 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
139 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
140 echo # add a newline after mke2fs.
144 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
145 lctl set_param debug=-1 2> /dev/null || true
148 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
150 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
152 run_test 0a "touch; rm ====================="
155 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
156 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
158 run_test 0b "chmod 0755 $DIR ============================="
161 $LCTL get_param mdc.*.import | grep "state: FULL" ||
162 error "import not FULL"
163 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
166 run_test 0c "check import proc"
169 test_mkdir $DIR/$tdir
170 test_mkdir $DIR/$tdir/d2
171 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
175 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
177 run_test 1 "mkdir; remkdir; rmdir"
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
184 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
186 run_test 2 "mkdir; touch; rmdir; check file"
189 test_mkdir $DIR/$tdir
190 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
191 touch $DIR/$tdir/$tfile
192 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
194 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
196 run_test 3 "mkdir; touch; rmdir; check dir"
198 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
200 test_mkdir -i 1 $DIR/$tdir
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 $DIR/$tdir
216 test_mkdir $DIR/$tdir/d2
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+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir
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
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
267 if [[ $MDSCOUNT -gt 1 ]]; then
268 # check remote dir sgid inherite
269 $LFS mkdir -i 0 $DIR/$tdir.local ||
270 error "mkdir $tdir.local failed"
271 chmod g+s $DIR/$tdir.local ||
272 error "chmod $tdir.local failed"
273 chgrp $RUNAS_GID $DIR/$tdir.local ||
274 error "chgrp $tdir.local failed"
275 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
276 error "mkdir $tdir.remote failed"
277 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
278 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
279 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be mode 02755"
283 run_test 6g "verify new dir in sgid dir inherits group"
285 test_6h() { # bug 7331
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
287 touch $DIR/$tfile || error "touch failed"
288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
289 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
290 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
291 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
292 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
294 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
297 test_mkdir $DIR/$tdir
298 $MCREATE $DIR/$tdir/$tfile
299 chmod 0666 $DIR/$tdir/$tfile
300 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
301 error "$tdir/$tfile should be mode 0666"
303 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
306 if [ ! -d $DIR/$tdir ]; then
307 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 echo -n foo > $DIR/$tdir/$tfile
311 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
312 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
314 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
317 test_mkdir $DIR/$tdir
318 touch $DIR/$tdir/$tfile
319 chmod 0666 $DIR/$tdir/$tfile
320 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
321 error "$tfile mode not 0666"
323 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 test_mkdir $DIR/$tdir/d2/d3
329 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
331 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
334 test_mkdir $DIR/$tdir
335 test_mkdir $DIR/$tdir/d2
336 touch $DIR/$tdir/d2/$tfile
337 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
338 error "$tdir/d2/$tfile not a file"
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 chmod 0666 $DIR/$tdir/d2
346 chmod 0705 $DIR/$tdir/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
348 error "$tdir/d2 mode not 0705"
350 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
353 test_mkdir $DIR/$tdir
354 touch $DIR/$tdir/$tfile
355 chmod 0666 $DIR/$tdir/$tfile
356 chmod 0654 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
358 error "$tdir/d2 mode not 0654"
360 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
363 test_mkdir $DIR/$tdir
364 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
366 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile size not 0 after truncate"
369 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 test_mkdir $DIR/$tdir
373 touch $DIR/$tdir/$tfile
375 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
377 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
383 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
384 error "$tdir/${tfile_2} not a file after rename"
385 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
390 test_mkdir $DIR/$tdir
391 touch $DIR/$tdir/$tfile
392 rm -rf $DIR/$tdir/$tfile
393 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
398 test_mkdir $DIR/$tdir
399 touch $DIR/$tdir/$tfile
400 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
402 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
403 error "$tdir/l-exist not a symlink"
404 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not referencing a file"
406 rm -f $DIR/$tdir/l-exist
407 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
409 run_test 17a "symlinks: create, remove (real)"
412 test_mkdir $DIR/$tdir
413 ln -s no-such-file $DIR/$tdir/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
416 error "$tdir/l-dangle not referencing no-such-file"
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing non-existent file"
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
422 run_test 17b "symlinks: create, remove (dangling)"
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error)"
432 test_mkdir $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling"
439 test_mkdir $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error)"
448 test_mkdir $DIR/$tdir
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
454 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
457 run_test 17f "symlinks: long and very long symlink name"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
475 # Fix for inode size boundary in 2.1.4
476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
479 # Patch not applied to 2.2 or 2.3 branches
480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
481 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 # skip long symlink name for rhel6.5.
485 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
486 grep -q '6.5' /etc/redhat-release &>/dev/null &&
487 TESTS="59 60 61 4062 4063"
490 local SYMNAME=$(str_repeat 'x' $i)
491 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
492 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
495 run_test 17g "symlinks: really long symlink name and inode boundaries"
497 test_17h() { #bug 17378
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir $DIR/$tdir
502 if [[ $MDSCOUNT -gt 1 ]]; then
503 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
507 $LFS setstripe -c -1 $DIR/$tdir
508 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
509 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
510 touch $DIR/$tdir/$tfile || true
512 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
514 test_17i() { #bug 20018
515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
517 test_mkdir -c1 $DIR/$tdir
518 local foo=$DIR/$tdir/$tfile
520 if [[ $MDSCOUNT -gt 1 ]]; then
521 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
525 ln -s $foo $foo || error "create symlink failed"
526 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
527 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
528 ls -l $foo && error "error not detected"
531 run_test 17i "don't panic on short symlink"
533 test_17k() { #bug 22301
534 [[ -z "$(which rsync 2>/dev/null)" ]] &&
535 skip "no rsync command" && return 0
536 rsync --help | grep -q xattr ||
537 skip_env "$(rsync --version | head -n1) does not support xattrs"
538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
539 test_mkdir $DIR/$tdir
540 test_mkdir $DIR/$tdir.new
541 touch $DIR/$tdir/$tfile
542 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
543 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
544 error "rsync failed with xattrs enabled"
546 run_test 17k "symlinks: rsync with xattrs enabled"
548 test_17l() { # LU-279
549 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
550 skip "no getfattr command" && return 0
551 test_mkdir $DIR/$tdir
552 touch $DIR/$tdir/$tfile
553 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
554 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
555 # -h to not follow symlinks. -m '' to list all the xattrs.
556 # grep to remove first line: '# file: $path'.
557 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
559 lgetxattr_size_check $path $xattr ||
560 error "lgetxattr_size_check $path $xattr failed"
564 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
568 local short_sym="0123456789"
569 local wdir=$DIR/$tdir
572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "ldiskfs only test" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $wdir"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $wdir/long-$i
592 ln -sf ${short_sym}"a5a5" $wdir/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
604 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
607 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
608 local devname=$(mdsdevname $mds_index)
610 echo "stop and checking mds${mds_index}:"
611 # e2fsck should not return error
613 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
616 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
617 error "start mds${mds_index} failed"
618 df $MOUNT > /dev/null 2>&1
620 error "e2fsck detected error for short/long symlink: rc=$rc"
622 run_test 17m "run e2fsck against MDT which contains short/long symlink"
624 check_fs_consistency_17n() {
628 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
629 # so it only check MDT1/MDT2 instead of all of MDTs.
630 for mdt_index in 1 2; do
631 local devname=$(mdsdevname $mdt_index)
632 # e2fsck should not return error
634 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
637 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
638 error "mount mds$mdt_index failed"
639 df $MOUNT > /dev/null 2>&1
647 remote_mds_nodsh && skip "remote MDS with nodsh" && return
648 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
649 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
650 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
652 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
653 skip "ldiskfs only test" && return 0
655 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
659 test_mkdir $DIR/$tdir
660 for ((i=0; i<10; i++)); do
661 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
662 error "create remote dir error $i"
663 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
664 error "create files under remote dir failed $i"
667 check_fs_consistency_17n ||
668 error "e2fsck report error after create files under remote dir"
670 for ((i = 0; i < 10; i++)); do
671 rm -rf $DIR/$tdir/remote_dir_${i} ||
672 error "destroy remote dir error $i"
675 check_fs_consistency_17n ||
676 error "e2fsck report error after unlink files under remote dir"
678 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
679 skip "lustre < 2.4.50 does not support migrate mv " && return
681 for ((i = 0; i < 10; i++)); do
682 mkdir -p $DIR/$tdir/remote_dir_${i}
683 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
684 error "create files under remote dir failed $i"
685 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
686 error "migrate remote dir error $i"
688 check_fs_consistency_17n || error "e2fsck report error after migration"
690 for ((i = 0; i < 10; i++)); do
691 rm -rf $DIR/$tdir/remote_dir_${i} ||
692 error "destroy remote dir error $i"
695 check_fs_consistency_17n || error "e2fsck report error after unlink"
697 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
700 remote_mds_nodsh && skip "remote MDS with nodsh" && return
701 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
702 skip "Need MDS version at least 2.3.64" && return
704 local wdir=$DIR/${tdir}o
710 mdt_index=$($LFS getstripe -M $wdir/$tfile)
711 mdt_index=$((mdt_index + 1))
714 #fail mds will wait the failover finish then set
715 #following fail_loc to avoid interfer the recovery process.
718 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
719 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
720 ls -l $wdir/$tfile && rc=1
721 do_facet mds${mdt_index} lctl set_param fail_loc=0
722 [[ $rc -eq 0 ]] || error "stat file should fail"
724 run_test 17o "stat file with incompat LMA feature"
727 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
728 ls $DIR || error "Failed to ls $DIR: $?"
730 run_test 18 "touch .../f ; ls ... =============================="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
741 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
743 run_test 19b "ls -l .../f19 (should return error) =============="
746 [ $RUNAS_ID -eq $UID ] &&
747 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
748 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
750 run_test 19c "$RUNAS touch .../f19 (should return error) =="
753 cat $DIR/f19 && error || true
755 run_test 19d "cat .../f19 (should return error) =============="
764 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
766 run_test 20 "touch .../f ; ls -l ..."
769 test_mkdir $DIR/$tdir
770 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
771 ln -s dangle $DIR/$tdir/link
772 echo foo >> $DIR/$tdir/link
773 cat $DIR/$tdir/dangle
774 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
775 $CHECKSTAT -f -t file $DIR/$tdir/link ||
776 error "$tdir/link not linked to a file"
778 run_test 21 "write to dangling link"
781 local wdir=$DIR/$tdir
783 chown $RUNAS_ID:$RUNAS_GID $wdir
784 (cd $wdir || error "cd $wdir failed";
785 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
787 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
788 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
789 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
790 error "checkstat -u failed"
792 run_test 22 "unpack tar archive as non-root user"
796 test_mkdir $DIR/$tdir
797 local file=$DIR/$tdir/$tfile
799 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
800 openfile -f O_CREAT:O_EXCL $file &&
801 error "$file recreate succeeded" || true
803 run_test 23a "O_CREAT|O_EXCL in subdir"
805 test_23b() { # bug 18988
806 test_mkdir $DIR/$tdir
807 local file=$DIR/$tdir/$tfile
810 echo foo > $file || error "write filed"
811 echo bar >> $file || error "append filed"
812 $CHECKSTAT -s 8 $file || error "wrong size"
815 run_test 23b "O_APPEND check"
819 echo '-- same directory rename'
820 test_mkdir $DIR/$tdir
821 touch $DIR/$tdir/$tfile.1
822 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
823 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
825 run_test 24a "rename file to non-existent target"
828 test_mkdir $DIR/$tdir
829 touch $DIR/$tdir/$tfile.{1,2}
830 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
831 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
832 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
834 run_test 24b "rename file to existing target"
837 test_mkdir $DIR/$tdir
838 test_mkdir $DIR/$tdir/d$testnum.1
839 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
840 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
841 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
843 run_test 24c "rename directory to non-existent target"
846 test_mkdir -c1 $DIR/$tdir
847 test_mkdir -c1 $DIR/$tdir/d$testnum.1
848 test_mkdir -c1 $DIR/$tdir/d$testnum.2
849 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
850 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
851 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
853 run_test 24d "rename directory to existing target"
856 echo '-- cross directory renames --'
860 mv $DIR/R5a/f $DIR/R5b/g
861 $CHECKSTAT -a $DIR/R5a/f || error
862 $CHECKSTAT -t file $DIR/R5b/g || error
864 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
869 touch $DIR/R6a/f $DIR/R6b/g
870 mv $DIR/R6a/f $DIR/R6b/g
871 $CHECKSTAT -a $DIR/R6a/f || error
872 $CHECKSTAT -t file $DIR/R6b/g || error
874 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
879 test_mkdir $DIR/R7a/d
880 mv $DIR/R7a/d $DIR/R7b/e
881 $CHECKSTAT -a $DIR/R7a/d || error
882 $CHECKSTAT -t dir $DIR/R7b/e || error
884 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
887 test_mkdir -c1 $DIR/R8a
888 test_mkdir -c1 $DIR/R8b
889 test_mkdir -c1 $DIR/R8a/d
890 test_mkdir -c1 $DIR/R8b/e
891 mrename $DIR/R8a/d $DIR/R8b/e
892 $CHECKSTAT -a $DIR/R8a/d || error
893 $CHECKSTAT -t dir $DIR/R8b/e || error
895 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
898 echo "-- rename error cases"
902 mrename $DIR/R9/f $DIR/R9/a
903 $CHECKSTAT -t file $DIR/R9/f || error
904 $CHECKSTAT -t dir $DIR/R9/a || error
905 $CHECKSTAT -a $DIR/R9/a/f || error
907 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
911 mrename $DIR/R10/f $DIR/R10/g
912 $CHECKSTAT -t dir $DIR/R10 || error
913 $CHECKSTAT -a $DIR/R10/f || error
914 $CHECKSTAT -a $DIR/R10/g || error
916 run_test 24j "source does not exist ============================"
920 test_mkdir $DIR/R11a/d
922 mv $DIR/R11a/f $DIR/R11a/d
923 $CHECKSTAT -a $DIR/R11a/f || error
924 $CHECKSTAT -t file $DIR/R11a/d/f || error
926 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
928 # bug 2429 - rename foo foo foo creates invalid file
931 $MULTIOP $f OcNs || error
933 run_test 24l "Renaming a file to itself ========================"
937 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
938 # on ext3 this does not remove either the source or target files
939 # though the "expected" operation would be to remove the source
940 $CHECKSTAT -t file ${f} || error "${f} missing"
941 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
943 run_test 24m "Renaming a file to a hard link to itself ========="
947 # this stats the old file after it was renamed, so it should fail
951 $CHECKSTAT ${f}.rename
954 run_test 24n "Statting the old file after renaming (Posix rename 2)"
957 test_mkdir $DIR/$tdir
958 rename_many -s random -v -n 10 $DIR/$tdir
960 run_test 24o "rename of files during htree split"
965 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
966 mrename $DIR/R12a $DIR/R12b
967 $CHECKSTAT -a $DIR/R12a || error
968 $CHECKSTAT -t dir $DIR/R12b || error
969 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
970 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
972 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
974 cleanup_multiop_pause() {
980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
983 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
984 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
987 trap cleanup_multiop_pause EXIT
988 mrename $DIR/R13a $DIR/R13b
989 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
990 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
991 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
992 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
993 cleanup_multiop_pause
994 wait $MULTIPID || error "multiop close failed"
996 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
998 test_24r() { #bug 3789
1000 test_mkdir $DIR/R14a/b
1001 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1002 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1003 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1005 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1008 test_mkdir $DIR/R15a
1009 test_mkdir $DIR/R15a/b
1010 test_mkdir $DIR/R15a/b/c
1011 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1012 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1013 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1015 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1017 test_mkdir $DIR/R16a
1018 test_mkdir $DIR/R16a/b
1019 test_mkdir $DIR/R16a/b/c
1020 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1021 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1022 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1024 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1026 test_24u() { # bug12192
1027 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1028 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1030 run_test 24u "create stripe file"
1034 size=$(getconf PAGE_SIZE 2>/dev/null)
1035 echo -n ${size:-4096}
1038 simple_cleanup_common() {
1041 [ -z "$DIR" -o -z "$tdir" ] && return 0
1043 local start=$SECONDS
1046 wait_delete_completed
1047 echo "cleanup time $((SECONDS - start))"
1051 max_pages_per_rpc() {
1052 local mdtname="$(printf "MDT%04x" ${1:-0})"
1053 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1058 local nrfiles=${COUNT:-100000}
1059 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1060 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1062 local fname="$DIR/$tdir/$tfile"
1063 test_mkdir "$(dirname $fname)"
1064 # assume MDT0000 has the fewest inodes
1065 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1066 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1067 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1069 trap simple_cleanup_common EXIT
1071 createmany -m "$fname" $nrfiles
1073 cancel_lru_locks mdc
1074 lctl set_param mdc.*.stats clear
1076 # was previously test_24D: LU-6101
1077 # readdir() returns correct number of entries after cursor reload
1078 local num_ls=$(ls $DIR/$tdir | wc -l)
1079 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1080 local num_all=$(ls -a $DIR/$tdir | wc -l)
1081 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1082 $num_all -ne $((nrfiles + 2)) ]; then
1083 error "Expected $nrfiles files, got $num_ls " \
1084 "($num_uniq unique $num_all .&..)"
1086 # LU-5 large readdir
1087 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1088 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1089 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1090 # take into account of overhead in lu_dirpage header and end mark in
1091 # each page, plus one in rpc_num calculation.
1092 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1093 local page_entries=$((($(page_size) - 24) / dirent_size))
1094 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1095 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1096 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1097 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1098 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1099 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1100 error "large readdir doesn't take effect: " \
1101 "$mds_readpage should be about $rpc_max"
1103 simple_cleanup_common
1105 run_test 24v "list large directory (test hash collision, b=17560)"
1107 test_24w() { # bug21506
1109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1110 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1111 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1112 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1113 [[ "$SZ1" -eq "$SZ2" ]] ||
1114 error "Error reading at the end of the file $tfile"
1116 run_test 24w "Reading a file larger than 4Gb"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1121 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1122 skip "Need MDS version at least 2.7.56" && return
1124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1126 local remote_dir=$DIR/$tdir/remote_dir
1128 test_mkdir $DIR/$tdir
1129 $LFS mkdir -i $MDTIDX $remote_dir ||
1130 error "create remote directory failed"
1132 test_mkdir $DIR/$tdir/src_dir
1133 touch $DIR/$tdir/src_file
1134 test_mkdir $remote_dir/tgt_dir
1135 touch $remote_dir/tgt_file
1137 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1138 error "rename dir cross MDT failed!"
1140 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1141 error "rename file cross MDT failed!"
1143 touch $DIR/$tdir/ln_file
1144 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1145 error "ln file cross MDT failed"
1147 rm -rf $DIR/$tdir || error "Can not delete directories"
1149 run_test 24x "cross MDT rename/link"
1152 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1154 local remote_dir=$DIR/$tdir/remote_dir
1157 test_mkdir $DIR/$tdir
1158 $LFS mkdir -i $mdtidx $remote_dir ||
1159 error "create remote directory failed"
1161 test_mkdir $remote_dir/src_dir
1162 touch $remote_dir/src_file
1163 test_mkdir $remote_dir/tgt_dir
1164 touch $remote_dir/tgt_file
1166 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1167 error "rename subdir in the same remote dir failed!"
1169 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1170 error "rename files in the same remote dir failed!"
1172 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1173 error "link files in the same remote dir failed!"
1175 rm -rf $DIR/$tdir || error "Can not delete directories"
1177 run_test 24y "rename/link on the same dir should succeed"
1179 test_24A() { # LU-3182
1183 test_mkdir $DIR/$tdir
1184 trap simple_cleanup_common EXIT
1185 createmany -m $DIR/$tdir/$tfile $NFILES
1186 local t=$(ls $DIR/$tdir | wc -l)
1187 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1189 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1190 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1193 simple_cleanup_common || error "Can not delete directories"
1195 run_test 24A "readdir() returns correct number of entries."
1197 test_24B() { # LU-4805
1198 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1201 test_mkdir $DIR/$tdir
1202 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1203 error "create striped dir failed"
1205 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1206 [ $count -eq 2 ] || error "Expected 2, got $count"
1208 touch $DIR/$tdir/striped_dir/a
1210 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1211 [ $count -eq 3 ] || error "Expected 3, got $count"
1213 touch $DIR/$tdir/striped_dir/.f
1215 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1216 [ $count -eq 4 ] || error "Expected 4, got $count"
1218 rm -rf $DIR/$tdir || error "Can not delete directories"
1220 run_test 24B "readdir for striped dir return correct number of entries"
1223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1229 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1230 error "create striped dir failed"
1232 cd $DIR/$tdir/d0/striped_dir
1234 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1235 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1236 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1238 [ "$d0_ino" = "$parent_ino" ] ||
1239 error ".. wrong, expect $d0_ino, get $parent_ino"
1241 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1242 error "mv striped dir failed"
1244 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1246 [ "$d1_ino" = "$parent_ino" ] ||
1247 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1249 run_test 24C "check .. in striped dir"
1252 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1256 mkdir $DIR/$tdir/src_dir
1257 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1258 error "create remote source failed"
1260 touch $DIR/$tdir/src_dir/src_child/a
1262 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1263 error "create remote target dir failed"
1265 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1266 error "create remote target child failed"
1268 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1269 error "rename dir cross MDT failed!"
1273 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1274 error "src_child still exists after rename"
1276 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1277 error "missing file(a) after rename"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24E "cross MDT rename/link"
1284 echo '== symlink sanity ============================================='
1288 touch $DIR/s25/foo || error
1290 run_test 25a "create file in symlinked directory ==============="
1293 [ ! -d $DIR/d25 ] && test_25a
1294 $CHECKSTAT -t file $DIR/s25/foo || error
1296 run_test 25b "lookup file in symlinked directory ==============="
1300 test_mkdir $DIR/d26/d26-2
1301 ln -s d26/d26-2 $DIR/s26
1302 touch $DIR/s26/foo || error
1304 run_test 26a "multiple component symlink ======================="
1307 test_mkdir -p $DIR/$tdir/d26-2
1308 ln -s $tdir/d26-2/foo $DIR/s26-2
1309 touch $DIR/s26-2 || error
1311 run_test 26b "multiple component symlink at end of lookup ======"
1314 test_mkdir $DIR/d26.2
1315 touch $DIR/d26.2/foo
1316 ln -s d26.2 $DIR/s26.2-1
1317 ln -s s26.2-1 $DIR/s26.2-2
1318 ln -s s26.2-2 $DIR/s26.2-3
1319 chmod 0666 $DIR/s26.2-3/foo
1321 run_test 26c "chain of symlinks"
1323 # recursive symlinks (bug 439)
1325 ln -s d26-3/foo $DIR/d26-3
1327 run_test 26d "create multiple component recursive symlink"
1330 [ ! -h $DIR/d26-3 ] && test_26d
1333 run_test 26e "unlink multiple component recursive symlink"
1335 # recursive symlinks (bug 7022)
1337 test_mkdir $DIR/$tdir
1338 test_mkdir $DIR/$tdir/$tfile
1339 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1340 test_mkdir -p lndir/bar1
1341 test_mkdir $DIR/$tdir/$tfile/$tfile
1342 cd $tfile || error "cd $tfile failed"
1343 ln -s .. dotdot || error "ln dotdot failed"
1344 ln -s dotdot/lndir lndir || error "ln lndir failed"
1345 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1346 output=`ls $tfile/$tfile/lndir/bar1`
1347 [ "$output" = bar1 ] && error "unexpected output"
1348 rm -r $tfile || error "rm $tfile failed"
1349 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1351 run_test 26f "rm -r of a directory which has recursive symlink"
1354 test_mkdir $DIR/$tdir
1355 $LFS getstripe $DIR/$tdir
1356 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1357 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1358 cp /etc/hosts $DIR/$tdir/$tfile || error
1360 run_test 27a "one stripe file"
1363 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1364 test_mkdir $DIR/$tdir
1365 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1366 $LFS getstripe -c $DIR/$tdir/$tfile
1367 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1368 error "two-stripe file doesn't have two stripes"
1370 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1372 run_test 27b "create and write to two stripe file"
1375 test_mkdir $DIR/$tdir
1376 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1377 error "setstripe failed"
1378 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1379 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1381 run_test 27d "create file with default settings"
1384 # LU-5839 adds check for existed layout before setting it
1385 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1386 skip "Need MDS version at least 2.7.56" && return
1387 test_mkdir $DIR/$tdir
1388 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1389 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1390 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1392 run_test 27e "setstripe existing file (should return error)"
1395 test_mkdir $DIR/$tdir
1396 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1397 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1398 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1399 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1400 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1401 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1403 run_test 27f "setstripe with bad stripe size (should return error)"
1406 test_mkdir $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1409 error "$DIR/$tdir/$tfile has object"
1411 run_test 27g "$LFS getstripe with no objects"
1414 test_mkdir $DIR/$tdir
1415 touch $DIR/$tdir/$tfile || error "touch failed"
1416 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1417 error "missing objects"
1419 run_test 27i "$LFS getstripe with some objects"
1422 test_mkdir $DIR/$tdir
1423 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1424 error "setstripe failed" || true
1426 run_test 27j "setstripe with bad stripe offset (should return error)"
1428 test_27k() { # bug 2844
1429 test_mkdir $DIR/$tdir
1430 local file=$DIR/$tdir/$tfile
1431 local ll_max_blksize=$((4 * 1024 * 1024))
1432 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1433 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1434 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1435 dd if=/dev/zero of=$file bs=4k count=1
1436 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1437 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1439 run_test 27k "limit i_blksize for broken user apps"
1442 mcreate $DIR/$tfile || error "creating file"
1443 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1444 error "setstripe should have failed" || true
1446 run_test 27l "check setstripe permissions (should return error)"
1449 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1451 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1453 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1454 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1457 trap simple_cleanup_common EXIT
1458 test_mkdir $DIR/$tdir
1459 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1460 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1461 error "dd should fill OST0"
1463 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1465 [ $i -gt 256 ] && break
1468 touch $DIR/$tdir/$tfile.$i
1469 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1470 awk '{print $1}'| grep -w "0") ] &&
1471 error "OST0 was full but new created file still use it"
1473 touch $DIR/$tdir/$tfile.$i
1474 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1475 awk '{print $1}'| grep -w "0") ] &&
1476 error "OST0 was full but new created file still use it"
1477 simple_cleanup_common
1479 run_test 27m "create file while OST0 was full"
1482 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1483 head -n 1 | awk '{ print $1 * 2 }')
1487 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1488 # if the OST isn't full anymore.
1490 local OSTIDX=${1:-""}
1492 local list=$(comma_list $(osts_nodes))
1493 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1495 do_nodes $list lctl set_param fail_loc=0
1496 sync # initiate all OST_DESTROYs from MDS to OST
1500 exhaust_precreations() {
1503 local FAILIDX=${3:-$OSTIDX}
1504 local ofacet=ost$((OSTIDX + 1))
1506 test_mkdir -p -c1 $DIR/$tdir
1507 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1508 local mfacet=mds$((mdtidx + 1))
1509 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1511 local OST=$(ostname_from_index $OSTIDX)
1514 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1515 local last_id=$(do_facet $mfacet lctl get_param -n \
1516 osc.$mdtosc_proc1.prealloc_last_id)
1517 local next_id=$(do_facet $mfacet lctl get_param -n \
1518 osc.$mdtosc_proc1.prealloc_next_id)
1520 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1521 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1523 test_mkdir -p $DIR/$tdir/${OST}
1524 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1525 #define OBD_FAIL_OST_ENOSPC 0x215
1526 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1527 echo "Creating to objid $last_id on ost $OST..."
1528 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1529 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1530 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1534 exhaust_all_precreations() {
1536 for (( i=0; i < OSTCOUNT; i++ )) ; do
1537 exhaust_precreations $i $1 -1
1542 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1544 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1545 remote_ost_nodsh && skip "remote OST with nodsh" && return
1548 rm -f $DIR/$tdir/$tfile
1549 exhaust_precreations 0 0x80000215
1550 $LFS setstripe -c -1 $DIR/$tdir
1551 touch $DIR/$tdir/$tfile || error
1552 $LFS getstripe $DIR/$tdir/$tfile
1555 run_test 27n "create file with some full OSTs"
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 exhaust_all_precreations 0x215
1567 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1572 run_test 27o "create file with all full OSTs (should error)"
1575 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1578 remote_ost_nodsh && skip "remote OST with nodsh" && return
1581 rm -f $DIR/$tdir/$tfile
1582 test_mkdir $DIR/$tdir
1584 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1585 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1586 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1588 exhaust_precreations 0 0x80000215
1589 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1590 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1591 $LFS getstripe $DIR/$tdir/$tfile
1595 run_test 27p "append to a truncated file with some full OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1600 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1601 remote_ost_nodsh && skip "remote OST with nodsh" && return
1604 rm -f $DIR/$tdir/$tfile
1606 test_mkdir $DIR/$tdir
1607 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1608 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1609 error "truncate $DIR/$tdir/$tfile failed"
1610 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1612 exhaust_all_precreations 0x215
1614 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1615 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1619 run_test 27q "append to truncated file with all OSTs full (should error)"
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1625 remote_ost_nodsh && skip "remote OST with nodsh" && return
1628 rm -f $DIR/$tdir/$tfile
1629 exhaust_precreations 0 0x80000215
1631 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1635 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1637 test_27s() { # bug 10725
1638 test_mkdir $DIR/$tdir
1639 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1640 local stripe_count=0
1641 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1642 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1643 error "stripe width >= 2^32 succeeded" || true
1646 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1648 test_27t() { # bug 10864
1653 $WLFS getstripe $tfile
1656 run_test 27t "check that utils parse path correctly"
1658 test_27u() { # bug 4900
1659 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1662 local list=$(comma_list $(mdts_nodes))
1664 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1665 do_nodes $list $LCTL set_param fail_loc=0x139
1666 test_mkdir -p $DIR/$tdir
1667 trap simple_cleanup_common EXIT
1668 createmany -o $DIR/$tdir/t- 1000
1669 do_nodes $list $LCTL set_param fail_loc=0
1671 TLOG=$TMP/$tfile.getstripe
1672 $LFS getstripe $DIR/$tdir > $TLOG
1673 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1674 unlinkmany $DIR/$tdir/t- 1000
1676 [[ $OBJS -gt 0 ]] &&
1677 error "$OBJS objects created on OST-0. See $TLOG" || pass
1679 run_test 27u "skip object creation on OSC w/o objects"
1681 test_27v() { # bug 4900
1682 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1685 remote_ost_nodsh && skip "remote OST with nodsh" && return
1687 exhaust_all_precreations 0x215
1690 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1692 touch $DIR/$tdir/$tfile
1693 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1695 for (( i=1; i < OSTCOUNT; i++ )); do
1696 do_facet ost$i lctl set_param fail_loc=0x705
1698 local START=`date +%s`
1699 createmany -o $DIR/$tdir/$tfile 32
1701 local FINISH=`date +%s`
1702 local TIMEOUT=`lctl get_param -n timeout`
1703 local PROCESS=$((FINISH - START))
1704 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1705 error "$FINISH - $START >= $TIMEOUT / 2"
1706 sleep $((TIMEOUT / 2 - PROCESS))
1709 run_test 27v "skip object creation on slow OST"
1711 test_27w() { # bug 10997
1712 test_mkdir $DIR/$tdir
1713 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1714 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1715 error "stripe size $size != 65536" || true
1716 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1717 error "$LFS getstripe -d $DIR/$tdir failed" || true
1719 run_test 27w "check $LFS setstripe -S option"
1722 [[ $OSTCOUNT -lt 2 ]] &&
1723 skip_env "skipping multiple stripe count/offset test" && return
1725 test_mkdir $DIR/$tdir
1726 for i in $(seq 1 $OSTCOUNT); do
1728 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1729 error "setstripe -c $i -i $offset failed"
1730 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1731 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1732 [ $count -ne $i ] && error "stripe count $count != $i" || true
1733 [ $index -ne $offset ] &&
1734 error "stripe offset $index != $offset" || true
1737 run_test 27wa "check $LFS setstripe -c -i options"
1740 remote_ost_nodsh && skip "remote OST with nodsh" && return
1741 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1743 OFFSET=$(($OSTCOUNT - 1))
1745 local OST=$(ostname_from_index $OSTIDX)
1747 test_mkdir $DIR/$tdir
1748 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1749 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1751 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1752 for i in $(seq 0 $OFFSET); do
1753 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1754 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1755 error "OST0 was degraded but new created file still use it"
1757 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1759 run_test 27x "create files while OST0 is degraded"
1762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1763 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1764 remote_ost_nodsh && skip "remote OST with nodsh" && return
1765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1767 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1768 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1769 osc.$mdtosc.prealloc_last_id)
1770 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1771 osc.$mdtosc.prealloc_next_id)
1772 local fcount=$((last_id - next_id))
1773 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1774 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1776 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1777 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1778 local OST_DEACTIVE_IDX=-1
1783 for OSC in $MDS_OSCS; do
1784 OST=$(osc_to_ost $OSC)
1785 OSTIDX=$(index_from_ostuuid $OST)
1786 if [ $OST_DEACTIVE_IDX == -1 ]; then
1787 OST_DEACTIVE_IDX=$OSTIDX
1789 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1790 echo $OSC "is Deactivated:"
1791 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1795 OSTIDX=$(index_from_ostuuid $OST)
1796 test_mkdir $DIR/$tdir
1797 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1799 for OSC in $MDS_OSCS; do
1800 OST=$(osc_to_ost $OSC)
1801 OSTIDX=$(index_from_ostuuid $OST)
1802 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1803 echo $OST "is degraded:"
1804 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1805 obdfilter.$OST.degraded=1
1810 createmany -o $DIR/$tdir/$tfile $fcount
1812 for OSC in $MDS_OSCS; do
1813 OST=$(osc_to_ost $OSC)
1814 OSTIDX=$(index_from_ostuuid $OST)
1815 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1816 echo $OST "is recovered from degraded:"
1817 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1818 obdfilter.$OST.degraded=0
1820 do_facet $SINGLEMDS lctl --device %$OSC activate
1824 # all osp devices get activated, hence -1 stripe count restored
1825 local stripe_count=0
1827 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1828 # devices get activated.
1830 $LFS setstripe -c -1 $DIR/$tfile
1831 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1833 [ $stripe_count -ne $OSTCOUNT ] &&
1834 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1837 run_test 27y "create files while OST0 is degraded and the rest inactive"
1843 lmm_count=$($GETSTRIPE -c $1)
1844 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1845 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1847 local old_ifs="$IFS"
1849 fid=($($LFS path2fid $1))
1852 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1853 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1855 # compare lmm_seq and lu_fid->f_seq
1856 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1857 # compare lmm_object_id and lu_fid->oid
1858 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1860 # check the trusted.fid attribute of the OST objects of the file
1861 local have_obdidx=false
1863 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1864 # skip lines up to and including "obdidx"
1865 [ -z "$obdidx" ] && break
1866 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1867 $have_obdidx || continue
1869 local ost=$((obdidx + 1))
1870 local dev=$(ostdevname $ost)
1873 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1875 seq=$(echo $seq | sed -e "s/^0x//g")
1876 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1877 oid_hex=$(echo $oid)
1879 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1881 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1885 # Don't unmount/remount the OSTs if we don't need to do that.
1886 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1887 # update too, until that use mount/ll_decode_filter_fid/mount.
1888 # Re-enable when debugfs will understand new filter_fid.
1890 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1891 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1892 $dev 2>/dev/null" | grep "parent=")
1894 if [ -z "$ff" ]; then
1896 mount_fstype ost$ost
1897 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1898 $(facet_mntpt ost$ost)/$obj_file)
1899 unmount_fstype ost$ost
1900 start ost$ost $dev $OST_MOUNT_OPTS
1904 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1906 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1908 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1909 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1911 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1912 # stripe_size=1048576 component_id=1 component_start=0 \
1913 # component_end=33554432
1914 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1915 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1916 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1918 if grep -q 'stripe=' <<<$ff; then
1919 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1921 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1922 # into f_ver in this case. See comment on ff_parent.
1923 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1926 # compare lmm_seq and filter_fid->ff_parent.f_seq
1927 [ $ff_pseq = $lmm_seq ] ||
1928 error "FF parent SEQ $ff_pseq != $lmm_seq"
1929 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1930 [ $ff_poid = $lmm_oid ] ||
1931 error "FF parent OID $ff_poid != $lmm_oid"
1932 (($ff_pstripe == $stripe_nr)) ||
1933 error "FF stripe $ff_pstripe != $stripe_nr"
1935 stripe_nr=$((stripe_nr + 1))
1936 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1938 if grep -q 'stripe_count=' <<<$ff; then
1939 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1940 -e 's/ .*//' <<<$ff)
1941 [ $lmm_count = $ff_scnt ] ||
1942 error "FF stripe count $lmm_count != $ff_scnt"
1948 remote_ost_nodsh && skip "remote OST with nodsh" && return
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1950 test_mkdir $DIR/$tdir
1952 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1953 { error "setstripe -c -1 failed"; return 1; }
1954 # We need to send a write to every object to get parent FID info set.
1955 # This _should_ also work for setattr, but does not currently.
1956 # touch $DIR/$tdir/$tfile-1 ||
1957 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1958 { error "dd $tfile-1 failed"; return 2; }
1959 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1960 { error "setstripe -c -1 failed"; return 3; }
1961 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1962 { error "dd $tfile-2 failed"; return 4; }
1964 # make sure write RPCs have been sent to OSTs
1967 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1968 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1970 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1972 test_27A() { # b=19102
1973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1974 local restore_size=$($GETSTRIPE -S $MOUNT)
1975 local restore_count=$($GETSTRIPE -c $MOUNT)
1976 local restore_offset=$($GETSTRIPE -i $MOUNT)
1977 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1978 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1979 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1980 local default_size=$($GETSTRIPE -S $MOUNT)
1981 local default_offset=$($GETSTRIPE -i $MOUNT)
1982 local dsize=$((1024 * 1024))
1983 [ $default_size -eq $dsize ] ||
1984 error "stripe size $default_size != $dsize"
1985 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1986 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1988 run_test 27A "check filesystem-wide default LOV EA values"
1990 test_27B() { # LU-2523
1991 test_mkdir $DIR/$tdir
1992 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1994 # open f1 with O_LOV_DELAY_CREATE
1996 # call setstripe ioctl on open file descriptor for f1
1998 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2002 # open f1 with O_LOV_DELAY_CREATE
2004 # call setstripe ioctl on open file descriptor for f1
2006 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2008 # Allow multiop to fail in imitation of NFS's busted semantics.
2011 run_test 27B "call setstripe on open unlinked file/rename victim"
2013 test_27C() { #LU-2871
2014 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2022 test_mkdir $DIR/$tdir
2024 for i in $(seq 0 $((OSTCOUNT - 1))); do
2025 # set stripe across all OSTs starting from OST$i
2026 $SETSTRIPE -i $i -c -1 $tfile$i
2027 # get striping information
2028 ost_idx=($($GETSTRIPE $tfile$i |
2029 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2033 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2034 error "${#ost_idx[@]} != $OSTCOUNT"
2036 for index in $(seq 0 $((OSTCOUNT - 1))); do
2038 for j in $(echo ${ost_idx[@]}); do
2039 if [ $index -eq $j ]; then
2045 error "Can not find $index in ${ost_idx[@]}"
2049 run_test 27C "check full striping across all OSTs"
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2054 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2055 local POOL=${POOL:-testpool}
2057 local last_ost=$(($OSTCOUNT - 1))
2059 local ost_list=$(seq $first_ost $ost_step $last_ost)
2060 local ost_range="$first_ost $last_ost $ost_step"
2062 test_mkdir $DIR/$tdir
2063 pool_add $POOL || error "pool_add failed"
2064 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2067 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2070 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2071 skip27D += "-s 30,31"
2072 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2073 error "llapi_layout_test failed"
2075 destroy_test_pools || error "destroy test pools failed"
2077 run_test 27D "validate llapi_layout API"
2079 # Verify that default_easize is increased from its initial value after
2080 # accessing a widely striped file.
2082 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2083 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2084 skip "client does not have LU-3338 fix" && return
2086 # 72 bytes is the minimum space required to store striping
2087 # information for a file striped across one OST:
2088 # (sizeof(struct lov_user_md_v3) +
2089 # sizeof(struct lov_user_ost_data_v1))
2091 $LCTL set_param -n llite.*.default_easize $min_easize ||
2092 error "lctl set_param failed"
2093 local easize=$($LCTL get_param -n llite.*.default_easize)
2095 [ $easize -eq $min_easize ] ||
2096 error "failed to set default_easize"
2098 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2099 error "setstripe failed"
2103 easize=$($LCTL get_param -n llite.*.default_easize)
2105 [ $easize -gt $min_easize ] ||
2106 error "default_easize not updated"
2108 run_test 27E "check that default extended attribute size properly increases"
2110 test_27F() { # LU-5346/LU-7975
2111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2112 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2113 skip "Need MDS version at least 2.8.51" && return
2114 remote_ost_nodsh && skip "remote OST with nodsh" && return
2116 test_mkdir $DIR/$tdir
2118 $SETSTRIPE -c 2 $DIR/$tdir
2120 # stop all OSTs to reproduce situation for LU-7975 ticket
2121 for num in $(seq $OSTCOUNT); do
2125 # open/create f0 with O_LOV_DELAY_CREATE
2126 # truncate f0 to a non-0 size
2128 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2130 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2131 # open/write it again to force delayed layout creation
2132 cat /etc/hosts > $DIR/$tdir/f0 &
2136 for num in $(seq $OSTCOUNT); do
2137 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2138 error "ost$num failed to start"
2141 wait $catpid || error "cat failed"
2143 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2144 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2147 run_test 27F "Client resend delayed layout creation with non-zero size"
2149 # createtest also checks that device nodes are created and
2150 # then visible correctly (#2091)
2151 test_28() { # bug 2091
2153 $CREATETEST $DIR/d28/ct || error
2155 run_test 28 "create/mknod/mkdir with bad file types ============"
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2159 sync; sleep 1; sync # flush out any dirty pages from previous tests
2166 declare -i LOCKCOUNTORIG=0
2167 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2168 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2170 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2172 declare -i LOCKUNUSEDCOUNTORIG=0
2173 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2174 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2181 declare -i LOCKCOUNTCURRENT=0
2182 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2183 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2186 declare -i LOCKUNUSEDCOUNTCURRENT=0
2187 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2188 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2191 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2192 $LCTL set_param -n ldlm.dump_namespaces ""
2193 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2194 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2195 log "dumped log to $TMP/test_29.dk (bug 5793)"
2198 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2199 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2200 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2201 log "dumped log to $TMP/test_29.dk (bug 5793)"
2205 run_test 29 "IT_GETATTR regression ============================"
2207 test_30a() { # was test_30
2208 cp $(which ls) $DIR || cp /bin/ls $DIR
2212 run_test 30a "execute binary from Lustre (execve) =============="
2215 cp `which ls` $DIR || cp /bin/ls $DIR
2217 $RUNAS $DIR/ls / || error
2220 run_test 30b "execute binary from Lustre as non-root ==========="
2222 test_30c() { # b=22376
2223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2224 cp `which ls` $DIR || cp /bin/ls $DIR
2226 cancel_lru_locks mdc
2227 cancel_lru_locks osc
2228 $RUNAS $DIR/ls / || error
2231 run_test 30c "execute binary from Lustre without read perms ===="
2234 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2235 $CHECKSTAT -a $DIR/f31 || error
2237 run_test 31a "open-unlink file =================================="
2240 touch $DIR/f31 || error
2241 ln $DIR/f31 $DIR/f31b || error
2242 $MULTIOP $DIR/f31b Ouc || error
2243 $CHECKSTAT -t file $DIR/f31 || error
2245 run_test 31b "unlink file with multiple links while open ======="
2248 touch $DIR/f31 || error
2249 ln $DIR/f31 $DIR/f31c || error
2250 multiop_bg_pause $DIR/f31 O_uc || return 1
2252 $MULTIOP $DIR/f31c Ouc
2253 kill -USR1 $MULTIPID
2256 run_test 31c "open-unlink file with multiple links ============="
2259 opendirunlink $DIR/d31d $DIR/d31d || error
2260 $CHECKSTAT -a $DIR/d31d || error
2262 run_test 31d "remove of open directory ========================="
2264 test_31e() { # bug 2904
2265 openfilleddirunlink $DIR/d31e || error
2267 run_test 31e "remove of open non-empty directory ==============="
2269 test_31f() { # bug 4554
2270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2272 test_mkdir $DIR/d31f
2273 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2274 cp /etc/hosts $DIR/d31f
2276 $GETSTRIPE $DIR/d31f/hosts
2277 multiop_bg_pause $DIR/d31f D_c || return 1
2280 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2281 test_mkdir $DIR/d31f
2282 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2283 cp /etc/hosts $DIR/d31f
2285 $GETSTRIPE $DIR/d31f/hosts
2286 multiop_bg_pause $DIR/d31f D_c || return 1
2289 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2290 wait $MULTIPID || error "first opendir $MULTIPID failed"
2294 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2295 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2298 run_test 31f "remove of open directory with open-unlink file ==="
2301 echo "-- cross directory link --"
2302 test_mkdir -c1 $DIR/${tdir}ga
2303 test_mkdir -c1 $DIR/${tdir}gb
2304 touch $DIR/${tdir}ga/f
2305 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2306 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2307 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2308 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2309 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2311 run_test 31g "cross directory link==============="
2314 echo "-- cross directory link --"
2315 test_mkdir -c1 $DIR/${tdir}
2316 test_mkdir -c1 $DIR/${tdir}/dir
2317 touch $DIR/${tdir}/f
2318 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2319 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2320 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2321 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2322 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2324 run_test 31h "cross directory link under child==============="
2327 echo "-- cross directory link --"
2328 test_mkdir -c1 $DIR/$tdir
2329 test_mkdir -c1 $DIR/$tdir/dir
2330 touch $DIR/$tdir/dir/f
2331 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2332 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2333 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2334 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2335 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2337 run_test 31i "cross directory link under parent==============="
2340 test_mkdir -c1 -p $DIR/$tdir
2341 test_mkdir -c1 -p $DIR/$tdir/dir1
2342 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2343 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2344 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2345 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2348 run_test 31j "link for directory==============="
2351 test_mkdir -c1 -p $DIR/$tdir
2353 touch $DIR/$tdir/exist
2354 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2355 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2356 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2357 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2358 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2359 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2360 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2363 run_test 31k "link to file: the same, non-existing, dir==============="
2369 touch $DIR/d31m2/exist
2370 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2371 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2372 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2373 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2374 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2375 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2378 run_test 31m "link to file: the same, non-existing, dir==============="
2381 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2382 nlink=$(stat --format=%h $DIR/$tfile)
2383 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2385 local cmd="exec $fd<$DIR/$tfile"
2388 trap "eval $cmd" EXIT
2389 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2390 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2391 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2392 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2393 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2396 run_test 31n "check link count of unlinked file"
2399 local TEMPNAME=$(mktemp $1_XXXXXX)
2400 mlink $TEMPNAME $1 2> /dev/null &&
2401 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2405 test_31o() { # LU-2901
2406 test_mkdir $DIR/$tdir
2407 for LOOP in $(seq 100); do
2408 rm -f $DIR/$tdir/$tfile*
2409 for THREAD in $(seq 8); do
2410 link_one $DIR/$tdir/$tfile.$LOOP &
2413 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2414 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2415 error "$LINKS duplicate links to $tfile.$LOOP" &&
2419 run_test 31o "duplicate hard links with same filename"
2422 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2424 test_mkdir $DIR/$tdir
2425 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2426 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2428 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2429 error "open unlink test1 failed"
2430 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2431 error "open unlink test2 failed"
2433 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2434 error "test1 still exists"
2435 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2436 error "test2 still exists"
2438 run_test 31p "remove of open striped directory"
2440 cleanup_test32_mount() {
2443 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2444 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2445 losetup -d $loopdev || true
2451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2452 echo "== more mountpoints and symlinks ================="
2453 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2454 trap cleanup_test32_mount EXIT
2455 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2456 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2457 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2458 cleanup_test32_mount
2460 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2464 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2465 trap cleanup_test32_mount EXIT
2466 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2467 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2468 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2469 cleanup_test32_mount
2471 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2475 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2476 trap cleanup_test32_mount EXIT
2477 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2478 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2479 test_mkdir -p $DIR/$tdir/d2/test_dir
2480 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2481 cleanup_test32_mount
2483 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2487 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2488 trap cleanup_test32_mount EXIT
2489 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2490 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2491 test_mkdir -p $DIR/$tdir/d2/test_dir
2492 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2493 cleanup_test32_mount
2495 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2499 test_mkdir -p $DIR/$tdir/tmp
2500 local tmp_dir=$DIR/$tdir/tmp
2501 ln -s $DIR/$tdir $tmp_dir/symlink11
2502 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2503 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2504 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2506 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2510 test_mkdir -p $DIR/$tdir/tmp
2511 local tmp_dir=$DIR/$tdir/tmp
2512 ln -s $DIR/$tdir $tmp_dir/symlink11
2513 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2514 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2515 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2517 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2520 local tmp_dir=$DIR/$tdir/tmp
2521 test_mkdir -p $tmp_dir
2522 test_mkdir $DIR/${tdir}2
2523 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2524 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2525 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2526 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2527 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2528 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2530 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2533 rm -fr $DIR/$tdir $DIR/${tdir}2
2534 tmp_dir=$DIR/$tdir/tmp
2535 test_mkdir -p $tmp_dir
2536 test_mkdir $DIR/${tdir}2
2537 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2538 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2539 ls $tmp_dir/symlink12 || error "listing symlink12"
2540 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2542 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2546 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2547 trap cleanup_test32_mount EXIT
2548 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2549 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2550 touch $DIR/$tdir/test_file
2551 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2552 cleanup_test32_mount
2554 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2558 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2559 trap cleanup_test32_mount EXIT
2560 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2562 touch $DIR/$tdir/test_file
2563 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2564 cleanup_test32_mount
2566 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2571 trap cleanup_test32_mount EXIT
2572 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2573 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2574 test_mkdir -p $DIR/$tdir/d2
2575 touch $DIR/$tdir/d2/test_file || error
2576 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2577 cleanup_test32_mount
2579 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2584 trap cleanup_test32_mount EXIT
2585 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2586 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2587 test_mkdir -p $DIR/$tdir/d2
2588 touch $DIR/$tdir/d2/test_file
2589 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2590 cleanup_test32_mount
2592 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2596 test_mkdir -p $DIR/d32m/tmp
2597 TMP_DIR=$DIR/d32m/tmp
2598 ln -s $DIR $TMP_DIR/symlink11
2599 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2600 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2601 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2603 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2607 test_mkdir -p $DIR/d32n/tmp
2608 TMP_DIR=$DIR/d32n/tmp
2609 ln -s $DIR $TMP_DIR/symlink11
2610 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2611 ls -l $DIR/d32n/tmp/symlink11 || error
2612 ls -l $DIR/d32n/symlink01 || error
2614 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2618 test_mkdir -p $DIR/d32o/tmp
2619 TMP_DIR=$DIR/d32o/tmp
2620 ln -s $DIR/$tfile $TMP_DIR/symlink12
2621 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2622 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2623 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2624 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2625 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2627 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2637 test_mkdir -p $DIR/d32p/tmp
2639 TMP_DIR=$DIR/d32p/tmp
2641 ln -s $DIR/$tfile $TMP_DIR/symlink12
2643 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2645 cat $DIR/d32p/tmp/symlink12 || error
2647 cat $DIR/d32p/symlink02 || error
2650 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2655 trap cleanup_test32_mount EXIT
2656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2657 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2658 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2659 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2660 cleanup_test32_mount
2662 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2666 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2667 trap cleanup_test32_mount EXIT
2668 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2669 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2670 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2671 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2672 cleanup_test32_mount
2674 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2679 chmod 444 $DIR/$tfile
2680 chown $RUNAS_ID $DIR/$tfile
2682 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2685 run_test 33aa "write file with mode 444 (should return error)"
2689 test_mkdir $DIR/$tdir
2690 chown $RUNAS_ID $DIR/$tdir
2691 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2692 error "$RUNAS create $tdir/$tfile failed"
2693 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2694 error "open RDWR" || true
2696 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2700 test_mkdir $DIR/$tdir
2701 chown $RUNAS_ID $DIR/$tdir
2702 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2704 run_test 33b "test open file with malformed flags (No panic)"
2707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2713 remote_ost_nodsh && skip "remote OST with nodsh" && return
2716 test_mkdir $DIR/$tdir
2717 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2720 for ostnum in $(seq $OSTCOUNT); do
2721 # test-framework's OST numbering is one-based, while Lustre's
2723 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2724 # Parsing llobdstat's output sucks; we could grep the /proc
2725 # path, but that's likely to not be as portable as using the
2726 # llobdstat utility. So we parse lctl output instead.
2727 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2728 obdfilter/$ostname/stats |
2729 awk '/^write_bytes/ {print $7}' )
2730 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2731 if (( ${write_bytes:-0} > 0 ))
2738 $all_zeros || return 0
2741 echo foo > $DIR/$tdir/bar
2745 # Total up write_bytes after writing. We'd better find non-zeros.
2746 for ostnum in $(seq $OSTCOUNT); do
2747 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2748 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2749 obdfilter/$ostname/stats |
2750 awk '/^write_bytes/ {print $7}' )
2751 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2752 if (( ${write_bytes:-0} > 0 ))
2761 for ostnum in $(seq $OSTCOUNT); do
2762 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2763 echo "Check that write_bytes is present in obdfilter/*/stats:"
2764 do_facet ost$ostnum lctl get_param -n \
2765 obdfilter/$ostname/stats
2767 error "OST not keeping write_bytes stats (b22312)"
2770 run_test 33c "test llobdstat and write_bytes"
2773 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2776 local remote_dir=$DIR/$tdir/remote_dir
2778 test_mkdir $DIR/$tdir
2779 $LFS mkdir -i $MDTIDX $remote_dir ||
2780 error "create remote directory failed"
2782 touch $remote_dir/$tfile
2783 chmod 444 $remote_dir/$tfile
2784 chown $RUNAS_ID $remote_dir/$tfile
2786 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2788 chown $RUNAS_ID $remote_dir
2789 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2790 error "create" || true
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2792 error "open RDWR" || true
2793 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2795 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2798 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2802 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2803 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2804 mkdir $DIR/$tdir/local_dir
2806 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2807 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2808 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2810 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2811 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2813 rmdir $DIR/$tdir/* || error "rmdir failed"
2816 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2817 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2818 mkdir $DIR/$tdir/local_dir
2820 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2821 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2822 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2824 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2825 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2827 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2830 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2831 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2832 mkdir $DIR/$tdir/local_dir
2834 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2835 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2836 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2838 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2839 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2841 run_test 33e "mkdir and striped directory should have same mode"
2845 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2849 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2853 chmod go+rwx $DIR/$tdir
2854 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2855 trap cleanup_33f EXIT
2857 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2858 error "cannot create striped directory"
2860 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2861 error "cannot create files in striped directory"
2863 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2864 error "cannot remove files in striped directory"
2866 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2867 error "cannot remove striped directory"
2871 run_test 33f "nonroot user can create, access, and remove a striped directory"
2874 mkdir -p $DIR/$tdir/dir2
2876 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2878 [[ $err =~ "exists" ]] || error "Not exists error"
2880 run_test 33g "nonroot user create already existing root created file"
2882 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2885 $MCREATE $DIR/f34 || error
2886 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2887 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2888 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2891 run_test 34a "truncate file that has not been opened ==========="
2894 [ ! -f $DIR/f34 ] && test_34a
2895 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2896 $OPENFILE -f O_RDONLY $DIR/f34
2897 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2898 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2900 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2903 [ ! -f $DIR/f34 ] && test_34a
2904 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2905 $OPENFILE -f O_RDWR $DIR/f34
2906 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2907 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2909 run_test 34c "O_RDWR opening file-with-size works =============="
2912 [ ! -f $DIR/f34 ] && test_34a
2913 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2914 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2917 run_test 34d "write to sparse file ============================="
2921 $MCREATE $DIR/f34e || error
2922 $TRUNCATE $DIR/f34e 1000 || error
2923 $CHECKSTAT -s 1000 $DIR/f34e || error
2924 $OPENFILE -f O_RDWR $DIR/f34e
2925 $CHECKSTAT -s 1000 $DIR/f34e || error
2927 run_test 34e "create objects, some with size and some without =="
2929 test_34f() { # bug 6242, 6243
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2933 $MCREATE $DIR/f34f || error
2934 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2935 dd if=$DIR/f34f of=$TMP/f34f
2936 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2937 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2938 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2939 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2940 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2942 run_test 34f "read from a file with no objects until EOF ======="
2945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2946 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2947 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2948 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2949 cancel_lru_locks osc
2950 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2951 error "wrong size after lock cancel"
2953 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2954 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2955 error "expanding truncate failed"
2956 cancel_lru_locks osc
2957 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2958 error "wrong expanded size after lock cancel"
2960 run_test 34g "truncate long file ==============================="
2963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2967 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2968 sync # Flush the cache so that multiop below does not block on cache
2969 # flush when getting the group lock
2970 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2973 # Since just timed wait is not good enough, let's do a sync write
2974 # that way we are sure enough time for a roundtrip + processing
2975 # passed + 2 seconds of extra margin.
2976 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2980 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2981 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2985 local nsz=`stat -c %s $DIR/$tfile`
2986 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2988 run_test 34h "ftruncate file under grouplock should not block"
2991 cp /bin/sh $DIR/f35a
2993 chown $RUNAS_ID $DIR/f35a
2994 $RUNAS $DIR/f35a && error || true
2997 run_test 35a "exec file with mode 444 (should return and not leak)"
3001 utime $DIR/f36 || error
3003 run_test 36a "MDS utime check (mknod, utime)"
3007 utime $DIR/f36 || error
3009 run_test 36b "OST utime check (open, utime)"
3014 chown $RUNAS_ID $DIR/d36
3015 $RUNAS utime $DIR/d36/f36 || error
3017 run_test 36c "non-root MDS utime check (mknod, utime)"
3020 [ ! -d $DIR/d36 ] && test_36c
3021 echo "" > $DIR/d36/f36
3022 $RUNAS utime $DIR/d36/f36 || error
3024 run_test 36d "non-root OST utime check (open, utime)"
3027 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3028 test_mkdir $DIR/$tdir
3029 touch $DIR/$tdir/$tfile
3030 $RUNAS utime $DIR/$tdir/$tfile &&
3031 error "utime worked, expected failure" || true
3033 run_test 36e "utime on non-owned file (should return error)"
3037 local LANG_SAVE=$LANG
3038 local LC_LANG_SAVE=$LC_LANG
3039 export LANG=C LC_LANG=C # for date language
3041 DATESTR="Dec 20 2000"
3042 test_mkdir $DIR/$tdir
3043 lctl set_param fail_loc=$fl
3045 cp /etc/hosts $DIR/$tdir/$tfile
3046 sync & # write RPC generated with "current" inode timestamp, but delayed
3048 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3049 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3050 cancel_lru_locks osc
3051 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3053 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3054 echo "BEFORE: $LS_BEFORE" && \
3055 echo "AFTER : $LS_AFTER" && \
3056 echo "WANT : $DATESTR" && \
3057 error "$DIR/$tdir/$tfile timestamps changed" || true
3059 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3064 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3065 subr_36fh "0x80000214"
3067 run_test 36f "utime on file racing with OST BRW write =========="
3070 remote_ost_nodsh && skip "remote OST with nodsh" && return
3071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3076 test_mkdir $DIR/$tdir
3077 fmd_max_age=$(do_facet ost1 \
3078 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3081 fmd_before=$(do_facet ost1 \
3082 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3083 touch $DIR/$tdir/$tfile
3084 sleep $((fmd_max_age + 12))
3085 fmd_after=$(do_facet ost1 \
3086 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3088 echo "fmd_before: $fmd_before"
3089 echo "fmd_after: $fmd_after"
3090 [[ $fmd_after -gt $fmd_before ]] &&
3091 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3092 error "fmd didn't expire after ping" || true
3094 run_test 36g "filter mod data cache expiry ====================="
3097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3099 subr_36fh "0x80000227"
3101 run_test 36h "utime on file racing with OST BRW write =========="
3104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3106 test_mkdir $DIR/$tdir
3107 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3109 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3110 local new_mtime=$((mtime + 200))
3112 #change Modify time of striped dir
3113 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3114 error "change mtime failed"
3116 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3118 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3120 run_test 36i "change mtime on striped directory"
3122 # test_37 - duplicate with tests 32q 32r
3125 local file=$DIR/$tfile
3127 openfile -f O_DIRECTORY $file
3130 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3131 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3133 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3135 test_39a() { # was test_39
3137 touch $DIR/${tfile}2
3138 # ls -l $DIR/$tfile $DIR/${tfile}2
3139 # ls -lu $DIR/$tfile $DIR/${tfile}2
3140 # ls -lc $DIR/$tfile $DIR/${tfile}2
3142 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3143 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3145 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3147 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3149 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3150 error "O_TRUNC didn't change timestamps"
3153 run_test 39a "mtime changed on create"
3156 test_mkdir -c1 $DIR/$tdir
3157 cp -p /etc/passwd $DIR/$tdir/fopen
3158 cp -p /etc/passwd $DIR/$tdir/flink
3159 cp -p /etc/passwd $DIR/$tdir/funlink
3160 cp -p /etc/passwd $DIR/$tdir/frename
3161 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3164 echo "aaaaaa" >> $DIR/$tdir/fopen
3165 echo "aaaaaa" >> $DIR/$tdir/flink
3166 echo "aaaaaa" >> $DIR/$tdir/funlink
3167 echo "aaaaaa" >> $DIR/$tdir/frename
3169 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3170 local link_new=`stat -c %Y $DIR/$tdir/flink`
3171 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3172 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3174 cat $DIR/$tdir/fopen > /dev/null
3175 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3176 rm -f $DIR/$tdir/funlink2
3177 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3179 for (( i=0; i < 2; i++ )) ; do
3180 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3181 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3182 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3183 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3185 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3186 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3187 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3188 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3190 cancel_lru_locks osc
3191 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3194 run_test 39b "mtime change on open, link, unlink, rename ======"
3196 # this should be set to past
3197 TEST_39_MTIME=`date -d "1 year ago" +%s`
3203 local mtime0=`stat -c %Y $DIR1/$tfile`
3205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3206 local mtime1=`stat -c %Y $DIR1/$tfile`
3207 [ "$mtime1" = $TEST_39_MTIME ] || \
3208 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3211 echo hello >> $DIR1/$tfile
3213 local mtime2=`stat -c %Y $DIR1/$tfile`
3214 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3215 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3217 mv $DIR1/$tfile $DIR1/$tfile-1
3219 for (( i=0; i < 2; i++ )) ; do
3220 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3221 [ "$mtime2" = "$mtime3" ] || \
3222 error "mtime ($mtime2) changed (to $mtime3) on rename"
3224 cancel_lru_locks osc
3225 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3228 run_test 39c "mtime change on rename ==========================="
3232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3235 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3237 for (( i=0; i < 2; i++ )) ; do
3238 local mtime=`stat -c %Y $DIR1/$tfile`
3239 [ $mtime = $TEST_39_MTIME ] || \
3240 error "mtime($mtime) is not set to $TEST_39_MTIME"
3242 cancel_lru_locks osc
3243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3246 run_test 39d "create, utime, stat =============================="
3250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3252 local mtime1=`stat -c %Y $DIR1/$tfile`
3254 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3256 for (( i=0; i < 2; i++ )) ; do
3257 local mtime2=`stat -c %Y $DIR1/$tfile`
3258 [ $mtime2 = $TEST_39_MTIME ] || \
3259 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3261 cancel_lru_locks osc
3262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3265 run_test 39e "create, stat, utime, stat ========================"
3269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3271 mtime1=`stat -c %Y $DIR1/$tfile`
3274 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3276 for (( i=0; i < 2; i++ )) ; do
3277 local mtime2=`stat -c %Y $DIR1/$tfile`
3278 [ $mtime2 = $TEST_39_MTIME ] || \
3279 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3281 cancel_lru_locks osc
3282 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3285 run_test 39f "create, stat, sleep, utime, stat ================="
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3290 echo hello >> $DIR1/$tfile
3291 local mtime1=`stat -c %Y $DIR1/$tfile`
3294 chmod o+r $DIR1/$tfile
3296 for (( i=0; i < 2; i++ )) ; do
3297 local mtime2=`stat -c %Y $DIR1/$tfile`
3298 [ "$mtime1" = "$mtime2" ] || \
3299 error "lost mtime: $mtime2, should be $mtime1"
3301 cancel_lru_locks osc
3302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3305 run_test 39g "write, chmod, stat ==============================="
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3314 echo hello >> $DIR1/$tfile
3315 local mtime1=`stat -c %Y $DIR1/$tfile`
3317 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3319 if [ "$d1" != "$d2" ]; then
3320 echo "write and touch not within one second"
3322 for (( i=0; i < 2; i++ )) ; do
3323 local mtime2=`stat -c %Y $DIR1/$tfile`
3324 [ "$mtime2" = $TEST_39_MTIME ] || \
3325 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3327 cancel_lru_locks osc
3328 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3332 run_test 39h "write, utime within one second, stat ============="
3335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3339 echo hello >> $DIR1/$tfile
3340 local mtime1=`stat -c %Y $DIR1/$tfile`
3342 mv $DIR1/$tfile $DIR1/$tfile-1
3344 for (( i=0; i < 2; i++ )) ; do
3345 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] || \
3348 error "lost mtime: $mtime2, should be $mtime1"
3350 cancel_lru_locks osc
3351 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 run_test 39i "write, rename, stat =============================="
3357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3358 start_full_debug_logging
3362 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3363 lctl set_param fail_loc=0x80000412
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3365 error "multiop failed"
3367 local mtime1=`stat -c %Y $DIR1/$tfile`
3369 mv $DIR1/$tfile $DIR1/$tfile-1
3371 kill -USR1 $multipid
3372 wait $multipid || error "multiop close failed"
3374 for (( i=0; i < 2; i++ )) ; do
3375 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3376 [ "$mtime1" = "$mtime2" ] ||
3377 error "mtime is lost on close: $mtime2, " \
3380 cancel_lru_locks osc
3381 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 lctl set_param fail_loc=0
3384 stop_full_debug_logging
3386 run_test 39j "write, rename, close, stat ======================="
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3393 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3395 local mtime1=`stat -c %Y $DIR1/$tfile`
3397 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3399 kill -USR1 $multipid
3400 wait $multipid || error "multiop close failed"
3402 for (( i=0; i < 2; i++ )) ; do
3403 local mtime2=`stat -c %Y $DIR1/$tfile`
3405 [ "$mtime2" = $TEST_39_MTIME ] || \
3406 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3408 cancel_lru_locks osc
3409 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3412 run_test 39k "write, utime, close, stat ========================"
3414 # this should be set to future
3415 TEST_39_ATIME=`date -d "1 year" +%s`
3418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3419 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3420 local atime_diff=$(do_facet $SINGLEMDS \
3421 lctl get_param -n mdd.*MDT0000*.atime_diff)
3425 # test setting directory atime to future
3426 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3427 local atime=$(stat -c %X $DIR/$tdir)
3428 [ "$atime" = $TEST_39_ATIME ] ||
3429 error "atime is not set to future: $atime, $TEST_39_ATIME"
3431 # test setting directory atime from future to now
3432 local now=$(date +%s)
3433 touch -a -d @$now $DIR/$tdir
3435 atime=$(stat -c %X $DIR/$tdir)
3436 [ "$atime" -eq "$now" ] ||
3437 error "atime is not updated from future: $atime, $now"
3439 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3442 # test setting directory atime when now > dir atime + atime_diff
3443 local d1=$(date +%s)
3445 local d2=$(date +%s)
3446 cancel_lru_locks mdc
3447 atime=$(stat -c %X $DIR/$tdir)
3448 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3449 error "atime is not updated : $atime, should be $d2"
3451 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3454 # test not setting directory atime when now < dir atime + atime_diff
3456 cancel_lru_locks mdc
3457 atime=$(stat -c %X $DIR/$tdir)
3458 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3459 error "atime is updated to $atime, should remain $d1<atime<$d2"
3461 do_facet $SINGLEMDS \
3462 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3464 run_test 39l "directory atime update ==========================="
3467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3470 local far_past_mtime=$(date -d "May 29 1953" +%s)
3471 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3473 touch -m -d @$far_past_mtime $DIR1/$tfile
3474 touch -a -d @$far_past_atime $DIR1/$tfile
3476 for (( i=0; i < 2; i++ )) ; do
3477 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3478 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3479 error "atime or mtime set incorrectly"
3481 cancel_lru_locks osc
3482 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3485 run_test 39m "test atime and mtime before 1970"
3487 test_39n() { # LU-3832
3488 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3489 local atime_diff=$(do_facet $SINGLEMDS \
3490 lctl get_param -n mdd.*MDT0000*.atime_diff)
3495 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3498 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3499 atime0=$(stat -c %X $DIR/$tfile)
3502 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3503 atime1=$(stat -c %X $DIR/$tfile)
3506 cancel_lru_locks mdc
3507 cancel_lru_locks osc
3508 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3509 atime2=$(stat -c %X $DIR/$tfile)
3511 do_facet $SINGLEMDS \
3512 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3514 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3515 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3517 run_test 39n "check that O_NOATIME is honored"
3520 TESTDIR=$DIR/$tdir/$tfile
3521 [ -e $TESTDIR ] && rm -rf $TESTDIR
3528 links2=$(stat -c %h .)
3529 [ $(($links1 + 2)) != $links2 ] &&
3530 error "wrong links count $(($links1 + 2)) != $links2"
3532 links3=$(stat -c %h .)
3533 [ $(($links1 + 1)) != $links3 ] &&
3534 error "wrong links count $links1 != $links3"
3537 run_test 39o "directory cached attributes updated after create"
3540 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3542 TESTDIR=$DIR/$tdir/$tdir
3543 [ -e $TESTDIR ] && rm -rf $TESTDIR
3544 test_mkdir -p $TESTDIR
3548 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3549 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3551 links2=$(stat -c %h .)
3552 [ $(($links1 + 2)) != $links2 ] &&
3553 error "wrong links count $(($links1 + 2)) != $links2"
3555 links3=$(stat -c %h .)
3556 [ $(($links1 + 1)) != $links3 ] &&
3557 error "wrong links count $links1 != $links3"
3560 run_test 39p "remote directory cached attributes updated after create ========"
3563 test_39q() { # LU-8041
3564 local testdir=$DIR/$tdir
3566 multiop_bg_pause $testdir D_c || error "multiop failed"
3568 cancel_lru_locks mdc
3569 kill -USR1 $multipid
3570 local atime=$(stat -c %X $testdir)
3571 [ "$atime" -ne 0 ] || error "atime is zero"
3573 run_test 39q "close won't zero out atime"
3576 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3577 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3578 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3579 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3580 error "$tfile is not 4096 bytes in size"
3582 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3586 small_write $DIR/f41 18
3588 run_test 41 "test small file write + fstat ====================="
3590 count_ost_writes() {
3591 lctl get_param -n ${OSC}.*.stats |
3592 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3593 END { printf("%0.0f", writes) }'
3600 BG_DIRTY_RATIO_SAVE=10
3601 MAX_BG_DIRTY_RATIO=25
3605 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3606 # dirty_ratio, dirty_background_ratio
3607 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3608 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3609 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3610 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3612 # if file not here, we are a 2.4 kernel
3613 kill -CONT `pidof kupdated`
3618 # setup the trap first, so someone cannot exit the test at the
3619 # exact wrong time and mess up a machine
3620 trap start_writeback EXIT
3621 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3622 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3623 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3624 sysctl -w vm.dirty_writeback_centisecs=0
3625 sysctl -w vm.dirty_writeback_centisecs=0
3626 # save and increase /proc/sys/vm/dirty_ratio
3627 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3628 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3629 # save and increase /proc/sys/vm/dirty_background_ratio
3630 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3631 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3633 # if file not here, we are a 2.4 kernel
3634 kill -STOP `pidof kupdated`
3638 # ensure that all stripes have some grant before we test client-side cache
3640 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3641 dd if=/dev/zero of=$i bs=4k count=1
3646 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3647 # file truncation, and file removal.
3649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3651 cancel_lru_locks $OSC
3653 sync; sleep 1; sync # just to be safe
3654 BEFOREWRITES=`count_ost_writes`
3655 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3656 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3657 AFTERWRITES=`count_ost_writes`
3658 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3659 error "$BEFOREWRITES < $AFTERWRITES"
3662 run_test 42a "ensure that we don't flush on close"
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3667 cancel_lru_locks $OSC
3670 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3671 BEFOREWRITES=$(count_ost_writes)
3672 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3673 AFTERWRITES=$(count_ost_writes)
3674 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3675 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3677 BEFOREWRITES=$(count_ost_writes)
3678 sync || error "sync: $?"
3679 AFTERWRITES=$(count_ost_writes)
3680 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3681 error "$BEFOREWRITES < $AFTERWRITES on sync"
3683 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3687 run_test 42b "test destroy of file with cached dirty data ======"
3689 # if these tests just want to test the effect of truncation,
3690 # they have to be very careful. consider:
3691 # - the first open gets a {0,EOF}PR lock
3692 # - the first write conflicts and gets a {0, count-1}PW
3693 # - the rest of the writes are under {count,EOF}PW
3694 # - the open for truncate tries to match a {0,EOF}PR
3695 # for the filesize and cancels the PWs.
3696 # any number of fixes (don't get {0,EOF} on open, match
3697 # composite locks, do smarter file size management) fix
3698 # this, but for now we want these tests to verify that
3699 # the cancellation with truncate intent works, so we
3700 # start the file with a full-file pw lock to match against
3701 # until the truncate.
3706 cancel_lru_locks $OSC
3708 # prime the file with 0,EOF PW to match
3712 # now the real test..
3713 dd if=/dev/zero of=$file bs=1024 count=100
3714 BEFOREWRITES=`count_ost_writes`
3715 $TRUNCATE $file $offset
3716 cancel_lru_locks $OSC
3717 AFTERWRITES=`count_ost_writes`
3722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3724 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3725 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3728 run_test 42c "test partial truncate of file with cached dirty data"
3731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3733 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3734 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3737 run_test 42d "test complete truncate of file with cached dirty data"
3739 test_42e() { # bug22074
3740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3741 local TDIR=$DIR/${tdir}e
3742 local pagesz=$(page_size)
3743 local pages=16 # hardcoded 16 pages, don't change it.
3744 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3745 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3749 test_mkdir $DIR/${tdir}e
3750 $SETSTRIPE -c 1 $TDIR
3751 createmany -o $TDIR/f $files
3753 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3755 # we assume that with $OSTCOUNT files, at least one of them will
3756 # be allocated on OST0.
3757 warmup_files=$((OSTCOUNT * max_dirty_mb))
3758 createmany -o $TDIR/w $warmup_files
3760 # write a large amount of data into one file and sync, to get good
3761 # avail_grant number from OST.
3762 for ((i=0; i<$warmup_files; i++)); do
3763 idx=$($GETSTRIPE -i $TDIR/w$i)
3764 [ $idx -ne 0 ] && continue
3765 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3768 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3770 $LCTL get_param $proc_osc0/cur_dirty_bytes
3771 $LCTL get_param $proc_osc0/cur_grant_bytes
3773 # create as much dirty pages as we can while not to trigger the actual
3774 # RPCs directly. but depends on the env, VFS may trigger flush during this
3775 # period, hopefully we are good.
3776 for ((i=0; i<$warmup_files; i++)); do
3777 idx=$($GETSTRIPE -i $TDIR/w$i)
3778 [ $idx -ne 0 ] && continue
3779 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3781 $LCTL get_param $proc_osc0/cur_dirty_bytes
3782 $LCTL get_param $proc_osc0/cur_grant_bytes
3784 # perform the real test
3785 $LCTL set_param $proc_osc0/rpc_stats 0
3786 for ((;i<$files; i++)); do
3787 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3788 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3791 $LCTL get_param $proc_osc0/rpc_stats
3794 local have_ppr=false
3795 $LCTL get_param $proc_osc0/rpc_stats |
3796 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3797 # skip lines until we are at the RPC histogram data
3798 [ "$PPR" == "pages" ] && have_ppr=true && continue
3799 $have_ppr || continue
3801 # we only want the percent stat for < 16 pages
3802 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3804 percent=$((percent + WPCT))
3805 if [[ $percent -gt 15 ]]; then
3806 error "less than 16-pages write RPCs" \
3813 run_test 42e "verify sub-RPC writes are not done synchronously"
3815 test_43A() { # was test_43
3816 test_mkdir $DIR/$tdir
3817 cp -p /bin/ls $DIR/$tdir/$tfile
3818 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3820 # give multiop a chance to open
3823 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3826 run_test 43A "execution of file opened for write should return -ETXTBSY"
3829 test_mkdir $DIR/$tdir
3830 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3831 cp -p multiop $DIR/$tdir/multiop
3832 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3833 error "multiop open $TMP/$tfile.junk failed"
3835 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3836 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3837 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3839 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3843 test_mkdir $DIR/$tdir
3844 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3845 cp -p multiop $DIR/$tdir/multiop
3846 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3847 error "multiop open $TMP/$tfile.junk failed"
3849 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3850 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3851 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3853 run_test 43b "truncate of file being executed should return -ETXTBSY"
3856 local testdir="$DIR/$tdir"
3859 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3860 ( cd $testdir && md5sum -c )
3862 run_test 43c "md5sum of copy into lustre"
3864 test_44A() { # was test_44
3865 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3866 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3867 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3869 run_test 44A "zero length read from a sparse stripe"
3872 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3874 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3875 [[ $nstripe -gt $OSTCOUNT ]] &&
3876 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3878 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3880 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3881 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3885 OFFSETS="0 $((stride/2)) $((stride-1))"
3886 for offset in $OFFSETS; do
3887 for i in $(seq 0 $((nstripe-1))); do
3888 local GLOBALOFFSETS=""
3890 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3891 local myfn=$DIR/d44a-$size
3892 echo "--------writing $myfn at $size"
3893 ll_sparseness_write $myfn $size ||
3894 error "ll_sparseness_write"
3895 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3896 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3897 error "ll_sparseness_verify $GLOBALOFFSETS"
3899 for j in $(seq 0 $((nstripe-1))); do
3901 size=$((((j + $nstripe )*$stride + $offset)))
3902 ll_sparseness_write $myfn $size ||
3903 error "ll_sparseness_write"
3904 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3906 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3907 error "ll_sparseness_verify $GLOBALOFFSETS"
3912 run_test 44a "test sparse pwrite ==============================="
3916 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
3922 before=`dirty_osc_total`
3923 echo executing "\"$*\""
3925 after=`dirty_osc_total`
3926 echo before $before, after $after
3929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3931 # Obtain grants from OST if it supports it
3932 echo blah > ${f}_grant
3935 do_dirty_record "echo blah > $f"
3936 [[ $before -eq $after ]] && error "write wasn't cached"
3937 do_dirty_record "> $f"
3938 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3939 do_dirty_record "echo blah > $f"
3940 [[ $before -eq $after ]] && error "write wasn't cached"
3941 do_dirty_record "sync"
3942 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3943 do_dirty_record "echo blah > $f"
3944 [[ $before -eq $after ]] && error "write wasn't cached"
3945 do_dirty_record "cancel_lru_locks osc"
3946 [[ $before -gt $after ]] ||
3947 error "lock cancellation didn't lower dirty count"
3950 run_test 45 "osc io page accounting ============================"
3952 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3953 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3954 # objects offset and an assert hit when an rpc was built with 1023's mapped
3955 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3961 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3963 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3964 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3968 run_test 46 "dirtying a previously written page ================"
3970 # test_47 is removed "Device nodes check" is moved to test_28
3972 test_48a() { # bug 2399
3973 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3974 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3975 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3977 test_mkdir $DIR/$tdir
3979 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3980 test_mkdir $DIR/$tdir
3981 touch foo || error "'touch foo' failed after recreating cwd"
3983 touch .foo || error "'touch .foo' failed after recreating cwd"
3985 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3986 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3987 cd . || error "'cd .' failed after recreating cwd"
3988 mkdir . && error "'mkdir .' worked after recreating cwd"
3989 rmdir . && error "'rmdir .' worked after recreating cwd"
3990 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3991 cd .. || error "'cd ..' failed after recreating cwd"
3993 run_test 48a "Access renamed working dir (should return errors)="
3995 test_48b() { # bug 2399
3997 test_mkdir $DIR/$tdir
3999 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4000 touch foo && error "'touch foo' worked after removing cwd"
4001 mkdir foo && error "'mkdir foo' worked after removing cwd"
4002 touch .foo && error "'touch .foo' worked after removing cwd"
4003 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4004 ls . > /dev/null && error "'ls .' worked after removing cwd"
4005 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4006 mkdir . && error "'mkdir .' worked after removing cwd"
4007 rmdir . && error "'rmdir .' worked after removing cwd"
4008 ln -s . foo && error "'ln -s .' worked after removing cwd"
4009 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4011 run_test 48b "Access removed working dir (should return errors)="
4013 test_48c() { # bug 2350
4014 #lctl set_param debug=-1
4017 test_mkdir -p $DIR/$tdir/dir
4019 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4020 $TRACE touch foo && error "touch foo worked after removing cwd"
4021 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4022 touch .foo && error "touch .foo worked after removing cwd"
4023 mkdir .foo && error "mkdir .foo worked after removing cwd"
4024 $TRACE ls . && error "'ls .' worked after removing cwd"
4025 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4026 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4027 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4028 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4029 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4031 run_test 48c "Access removed working subdir (should return errors)"
4033 test_48d() { # bug 2350
4034 #lctl set_param debug=-1
4037 test_mkdir -p $DIR/$tdir/dir
4039 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4040 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4041 $TRACE touch foo && error "'touch foo' worked after removing parent"
4042 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4043 touch .foo && error "'touch .foo' worked after removing parent"
4044 mkdir .foo && error "mkdir .foo worked after removing parent"
4045 $TRACE ls . && error "'ls .' worked after removing parent"
4046 $TRACE ls .. && error "'ls ..' worked after removing parent"
4047 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4048 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4049 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4052 run_test 48d "Access removed parent subdir (should return errors)"
4054 test_48e() { # bug 4134
4055 #lctl set_param debug=-1
4058 test_mkdir -p $DIR/$tdir/dir
4060 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4061 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4062 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4063 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4064 # On a buggy kernel addition of "touch foo" after cd .. will
4065 # produce kernel oops in lookup_hash_it
4066 touch ../foo && error "'cd ..' worked after recreate parent"
4068 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4070 run_test 48e "Access to recreated parent subdir (should return errors)"
4072 test_49() { # LU-1030
4073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4074 remote_ost_nodsh && skip "remote OST with nodsh" && return
4075 # get ost1 size - lustre-OST0000
4076 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4078 # write 800M at maximum
4079 [[ $ost1_size -lt 2 ]] && ost1_size=2
4080 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4082 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4083 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4086 # change max_pages_per_rpc while writing the file
4087 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4088 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4089 # loop until dd process exits
4090 while ps ax -opid | grep -wq $dd_pid; do
4091 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4092 sleep $((RANDOM % 5 + 1))
4094 # restore original max_pages_per_rpc
4095 $LCTL set_param $osc1_mppc=$orig_mppc
4096 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4098 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4102 test_mkdir $DIR/$tdir
4104 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4106 run_test 50 "special situations: /proc symlinks ==============="
4108 test_51a() { # was test_51
4109 # bug 1516 - create an empty entry right after ".." then split dir
4110 test_mkdir -c1 $DIR/$tdir
4111 touch $DIR/$tdir/foo
4112 $MCREATE $DIR/$tdir/bar
4114 createmany -m $DIR/$tdir/longfile 201
4116 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4117 $MCREATE $DIR/$tdir/longfile$FNUM
4122 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4124 run_test 51a "special situations: split htree with empty entry =="
4126 cleanup_print_lfs_df () {
4133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4134 local dir=$DIR/$tdir
4136 local nrdirs=$((65536 + 100))
4138 # cleanup the directory
4145 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4146 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4147 [[ $numfree -lt $nrdirs ]] &&
4148 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4151 # need to check free space for the directories as well
4152 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4153 numfree=$(( blkfree / $(fs_inode_ksize) ))
4154 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4157 trap cleanup_print_lfsdf EXIT
4160 createmany -d $dir/d $nrdirs ||
4161 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4164 nrdirs=$(ls -U $dir | wc -l)
4166 # unlink all but 100 subdirectories, then check it still works
4168 local delete=$((nrdirs - left))
4173 # for ldiskfs the nlink count should be 1, but this is OSD specific
4174 # and so this is listed for informational purposes only
4175 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4176 unlinkmany -d $dir/d $delete ||
4177 error "unlink of first $delete subdirs failed"
4179 echo "nlink between: $(stat -c %h $dir)"
4180 local found=$(ls -U $dir | wc -l)
4181 [ $found -ne $left ] &&
4182 error "can't find subdirs: found only $found, expected $left"
4184 unlinkmany -d $dir/d $delete $left ||
4185 error "unlink of second $left subdirs failed"
4186 # regardless of whether the backing filesystem tracks nlink accurately
4187 # or not, the nlink count shouldn't be more than "." and ".." here
4188 local after=$(stat -c %h $dir)
4189 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4190 echo "nlink after: $after"
4192 cleanup_print_lfs_df
4194 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4198 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4199 test_mkdir $DIR/$tdir
4200 createmany -o $DIR/$tdir/t- 1000
4201 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4202 for N in $(seq 0 $((OSTCOUNT - 1))); do
4203 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4204 END { printf("%0.0f", objs) }' $TMP/$tfile)
4205 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4206 '($1 == '$N') { objs += 1 } \
4207 END { printf("%0.0f", objs) }')
4208 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4210 unlinkmany $DIR/$tdir/t- 1000
4213 for N in $(seq 1 $((OSTCOUNT - 1))); do
4214 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4215 error "OST $N has less objects vs OST $NLAST" \
4216 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4217 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4218 error "OST $N has less objects vs OST $NLAST" \
4219 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4221 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4222 error "OST $N has less #0 objects vs OST $NLAST" \
4223 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4224 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4225 error "OST $N has less #0 objects vs OST $NLAST" \
4226 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4231 run_test 51d "check object distribution"
4234 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4235 skip "ldiskfs only test"
4239 test_mkdir -c1 $DIR/$tdir
4240 test_mkdir -c1 $DIR/$tdir/d0
4242 touch $DIR/$tdir/d0/foo
4243 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4244 error "file exceed 65000 nlink limit!"
4245 unlinkmany $DIR/$tdir/d0/f- 65001
4248 run_test 51e "check file nlink limit"
4251 test_mkdir $DIR/$tdir
4254 local ulimit_old=$(ulimit -n)
4255 local spare=20 # number of spare fd's for scripts/libraries, etc.
4256 local mdt=$(lfs getstripe -M $DIR/$tdir)
4257 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4259 echo "MDT$mdt numfree=$numfree, max=$max"
4260 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4261 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4262 while ! ulimit -n $((numfree + spare)); do
4263 numfree=$((numfree * 3 / 4))
4265 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4267 echo "left ulimit at $ulimit_old"
4270 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4271 error "create+open $numfree files in $DIR/$tdir failed"
4272 ulimit -n $ulimit_old
4274 # if createmany exits at 120s there will be fewer than $numfree files
4275 unlinkmany $DIR/$tdir/f $numfree || true
4277 run_test 51f "check many open files limit"
4280 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4281 test_mkdir $DIR/$tdir
4282 touch $DIR/$tdir/foo
4283 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4284 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4285 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4286 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4287 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4289 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4290 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4291 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4293 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4294 cp -r $DIR/$tdir $TMP/
4295 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4297 run_test 52a "append-only flag test (should return errors)"
4300 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4301 test_mkdir $DIR/$tdir
4302 touch $DIR/$tdir/foo
4303 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4304 cat test > $DIR/$tdir/foo && error "cat test worked"
4305 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4306 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4307 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4309 echo foo >> $DIR/$tdir/foo && error "echo worked"
4310 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4311 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4312 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4313 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4315 chattr -i $DIR/$tdir/foo || error "chattr failed"
4317 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4319 run_test 52b "immutable flag test (should return errors) ======="
4322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4323 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4324 remote_ost_nodsh && skip "remote OST with nodsh" && return
4337 local support_last_seq=true
4339 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4340 support_last_seq=false
4343 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4345 for value in $(do_facet $SINGLEMDS \
4346 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4347 param=$(echo ${value[0]} | cut -d "=" -f1)
4348 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4350 if $support_last_seq; then
4351 param_seq=$(echo $param |
4352 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4353 mds_last_seq=$(do_facet $SINGLEMDS \
4354 $LCTL get_param -n $param_seq)
4356 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4358 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4359 node=$(facet_active_host ost$((ostnum+1)))
4360 param="obdfilter.$ostname.last_id"
4361 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4362 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4363 ost_last_id=$ost_last
4365 if $support_last_seq; then
4366 ost_last_id=$(echo $ost_last |
4367 awk -F':' '{print $2}' |
4369 ost_last_seq=$(echo $ost_last |
4370 awk -F':' '{print $1}')
4371 [[ $ost_last_seq = $mds_last_seq ]] || continue
4374 if [[ $ost_last_id != $mds_last ]]; then
4375 error "$ost_last_id != $mds_last"
4382 $found || error "can not match last_seq/last_id for $mdtosc"
4385 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4388 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4390 $SOCKETSERVER $DIR/socket ||
4391 error "$SOCKETSERVER $DIR/socket failed: $?"
4392 $SOCKETCLIENT $DIR/socket ||
4393 error "$SOCKETCLIENT $DIR/socket failed: $?"
4394 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4396 run_test 54a "unix domain socket test =========================="
4402 dd if=/dev/zero of=$f bs=$(page_size) count=1
4404 run_test 54b "char device works in lustre ======================"
4407 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4408 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4409 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4411 for i in $(seq 3 7); do
4412 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4421 loopdev="$DIR/loop54c"
4424 $UMOUNT $DIR/$tdir || rc=$?
4425 losetup -d $loopdev || true
4426 losetup -d $LOOPDEV || true
4427 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4433 loopdev="$DIR/loop54c"
4436 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4437 trap cleanup_54c EXIT
4438 mknod $loopdev b 7 $LOOPNUM
4439 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4440 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4441 losetup $loopdev $DIR/$tfile ||
4442 error "can't set up $loopdev for $DIR/$tfile"
4443 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4444 test_mkdir $DIR/$tdir
4445 mount -t ext2 $loopdev $DIR/$tdir ||
4446 error "error mounting $loopdev on $DIR/$tdir"
4447 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4450 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4454 run_test 54c "block device works in lustre ====================="
4460 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4462 run_test 54d "fifo device works in lustre ======================"
4467 cp -aL /dev/console $f
4468 echo $string > $f || error "echo $string to $f failed"
4470 run_test 54e "console/tty device works in lustre ======================"
4472 #The test_55 used to be iopen test and it was removed by bz#24037.
4473 #run_test 55 "check iopen_connect_dentry() ======================"
4475 test_56a() { # was test_56
4478 test_mkdir -p $DIR/$tdir/dir
4480 NUMFILESx2=$(($NUMFILES * 2))
4481 for i in $(seq 1 $NUMFILES); do
4482 touch $DIR/$tdir/file$i
4483 touch $DIR/$tdir/dir/file$i
4486 # test lfs getstripe with --recursive
4487 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4488 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4489 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4490 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4491 [[ $FILENUM -eq $NUMFILES ]] ||
4492 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4493 echo "$GETSTRIPE --recursive passed."
4495 # test lfs getstripe with file instead of dir
4496 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4497 [[ $FILENUM -eq 1 ]] ||
4498 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4499 echo "$GETSTRIPE file1 passed."
4501 #test lfs getstripe with --verbose
4502 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4503 grep -c lmm_magic) -eq $NUMFILES ]] ||
4504 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4505 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4506 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4508 #test lfs getstripe with -v prints lmm_fid
4509 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4510 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4511 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4512 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4513 echo "$GETSTRIPE --verbose passed."
4515 #check for FID information
4516 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4517 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4518 awk '/lmm_fid: / { print $2 }')
4519 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4520 [ "$fid1" != "$fid2" ] &&
4521 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4522 [ "$fid1" != "$fid3" ] &&
4523 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4524 echo "$GETSTRIPE --fid passed."
4526 #test lfs getstripe with --obd
4527 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4528 grep -q "unknown obduuid" ||
4529 error "$GETSTRIPE --obd wrong_uuid should return error message"
4531 [[ $OSTCOUNT -lt 2 ]] &&
4532 skip_env "skipping other $GETSTRIPE --obd test" && return
4535 OBDUUID=$(ostuuid_from_index $OSTIDX)
4536 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4537 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4538 [[ $FOUND -eq $FILENUM ]] ||
4539 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4540 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4541 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4542 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4543 error "$GETSTRIPE --obd: should not show file on other obd"
4544 echo "$GETSTRIPE --obd passed"
4546 run_test 56a "check $GETSTRIPE"
4549 test_mkdir $DIR/$tdir
4551 for i in $(seq 1 $NUMDIRS); do
4552 test_mkdir $DIR/$tdir/dir$i
4555 # test lfs getdirstripe default mode is non-recursion, which is
4556 # different from lfs getstripe
4557 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4558 [[ $dircnt -eq 1 ]] ||
4559 error "$LFS getdirstripe: found $dircnt, not 1"
4560 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4561 grep -c lmv_stripe_count)
4562 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4563 error "$LFS getdirstripe --recursive: found $dircnt, \
4564 not $((NUMDIRS + 1))"
4566 run_test 56b "check $LFS getdirstripe"
4570 local ost_name=$(ostname_from_index $ost_idx)
4572 local old_status=$(ost_dev_status $ost_idx)
4573 [[ -z "$old_status" ]] ||
4574 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4576 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4579 local new_status=$(ost_dev_status $ost_idx)
4580 [[ "$new_status" = "D" ]] ||
4581 error "OST $ost_name is in status of '$new_status', not 'D'"
4583 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4586 new_status=$(ost_dev_status $ost_idx)
4587 [[ -z "$new_status" ]] ||
4588 error "OST $ost_name is in status of '$new_status', not ''"
4590 run_test 56c "check 'lfs df' showing device status"
4595 local LOCAL_NUMFILES="$1"
4596 local LOCAL_NUMDIRS="$2"
4597 local MKDIR_PARAMS="$3"
4598 local DIR_STRIPE_PARAMS="$4"
4600 if [ ! -d "$TDIR" ] ; then
4601 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4602 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4603 for i in `seq 1 $LOCAL_NUMFILES` ; do
4606 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4607 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4608 for j in `seq 1 $LOCAL_NUMFILES` ; do
4609 touch $TDIR/dir$i/file$j
4615 setup_56_special() {
4619 if [ ! -e "$TDIR/loop1b" ] ; then
4620 for i in `seq 1 $LOCAL_NUMFILES` ; do
4621 mknod $TDIR/loop${i}b b 7 $i
4622 mknod $TDIR/null${i}c c 1 3
4623 ln -s $TDIR/file1 $TDIR/link${i}l
4625 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4626 mknod $TDIR/dir$i/loop${i}b b 7 $i
4627 mknod $TDIR/dir$i/null${i}c c 1 3
4628 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4637 setup_56 $NUMFILES $NUMDIRS
4639 EXPECTED=$(($NUMDIRS + 2))
4640 # test lfs find with -name
4641 for i in $(seq 1 $NUMFILES) ; do
4642 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4643 [ $NUMS -eq $EXPECTED ] ||
4644 error "lfs find -name \"*$i\" $TDIR wrong: "\
4645 "found $NUMS, expected $EXPECTED"
4648 run_test 56g "check lfs find -name ============================="
4654 setup_56 $NUMFILES $NUMDIRS
4656 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4657 # test lfs find with ! -name
4658 for i in $(seq 1 $NUMFILES) ; do
4659 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4660 [ $NUMS -eq $EXPECTED ] ||
4661 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4662 "found $NUMS, expected $EXPECTED"
4665 run_test 56h "check lfs find ! -name"
4669 test_mkdir $DIR/$tdir
4670 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4671 CMD="$LFIND -ost $UUID $DIR/$tdir"
4673 [ -z "$OUT" ] || error "'$CMD' returned directory '$OUT'"
4675 run_test 56i "check 'lfs find -ost UUID' skips directories"
4679 setup_56_special $NUMFILES $NUMDIRS
4681 EXPECTED=$((NUMDIRS + 1))
4682 CMD="$LFIND -type d $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 run_test 56j "check lfs find -type d ============================="
4691 setup_56_special $NUMFILES $NUMDIRS
4693 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4694 CMD="$LFIND -type f $TDIR"
4695 NUMS=$($CMD | wc -l)
4696 [ $NUMS -eq $EXPECTED ] ||
4697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4699 run_test 56k "check lfs find -type f ============================="
4703 setup_56_special $NUMFILES $NUMDIRS
4705 EXPECTED=$((NUMDIRS + NUMFILES))
4706 CMD="$LFIND -type b $TDIR"
4707 NUMS=$($CMD | wc -l)
4708 [ $NUMS -eq $EXPECTED ] ||
4709 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4711 run_test 56l "check lfs find -type b ============================="
4715 setup_56_special $NUMFILES $NUMDIRS
4717 EXPECTED=$((NUMDIRS + NUMFILES))
4718 CMD="$LFIND -type c $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] ||
4721 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4723 run_test 56m "check lfs find -type c ============================="
4727 setup_56_special $NUMFILES $NUMDIRS
4729 EXPECTED=$((NUMDIRS + NUMFILES))
4730 CMD="$LFIND -type l $TDIR"
4731 NUMS=$($CMD | wc -l)
4732 [ $NUMS -eq $EXPECTED ] ||
4733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4735 run_test 56n "check lfs find -type l ============================="
4739 setup_56 $NUMFILES $NUMDIRS
4740 utime $TDIR/file1 > /dev/null || error "utime (1)"
4741 utime $TDIR/file2 > /dev/null || error "utime (2)"
4742 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4743 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4744 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4745 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4748 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4749 [ $NUMS -eq $EXPECTED ] || \
4750 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4753 CMD="$LFIND -mtime 0 $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] ||
4756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4758 run_test 56o "check lfs find -mtime for old files =========================="
4761 [ $RUNAS_ID -eq $UID ] &&
4762 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4765 setup_56 $NUMFILES $NUMDIRS
4767 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4769 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4770 NUMS=$($CMD | wc -l)
4771 [ $NUMS -eq $EXPECTED ] || \
4772 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4774 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4775 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4776 NUMS=$($CMD | wc -l)
4777 [ $NUMS -eq $EXPECTED ] || \
4778 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4780 run_test 56p "check lfs find -uid and ! -uid ==============================="
4783 [ $RUNAS_ID -eq $UID ] &&
4784 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4787 setup_56 $NUMFILES $NUMDIRS
4789 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4792 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4793 NUMS=$($CMD | wc -l)
4794 [ $NUMS -eq $EXPECTED ] ||
4795 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4797 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4798 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4799 NUMS=$($CMD | wc -l)
4800 [ $NUMS -eq $EXPECTED ] ||
4801 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4803 run_test 56q "check lfs find -gid and ! -gid ==============================="
4807 setup_56 $NUMFILES $NUMDIRS
4810 CMD="$LFIND -size 0 -type f $TDIR"
4811 NUMS=$($CMD | wc -l)
4812 [ $NUMS -eq $EXPECTED ] ||
4813 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4815 CMD="$LFIND ! -size 0 -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] ||
4818 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4819 echo "test" > $TDIR/$tfile
4820 echo "test2" > $TDIR/$tfile.2 && sync
4822 CMD="$LFIND -size 5 -type f $TDIR"
4823 NUMS=$($CMD | wc -l)
4824 [ $NUMS -eq $EXPECTED ] ||
4825 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4827 CMD="$LFIND -size +5 -type f $TDIR"
4828 NUMS=$($CMD | wc -l)
4829 [ $NUMS -eq $EXPECTED ] ||
4830 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4832 CMD="$LFIND -size +0 -type f $TDIR"
4833 NUMS=$($CMD | wc -l)
4834 [ $NUMS -eq $EXPECTED ] ||
4835 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4837 CMD="$LFIND ! -size -5 -type f $TDIR"
4838 NUMS=$($CMD | wc -l)
4839 [ $NUMS -eq $EXPECTED ] ||
4840 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4842 CMD="$LFIND -size -5 -type f $TDIR"
4843 NUMS=$($CMD | wc -l)
4844 [ $NUMS -eq $EXPECTED ] ||
4845 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4847 run_test 56r "check lfs find -size works =========================="
4849 test_56s() { # LU-611
4854 for i in $(seq 1 $NUMDIRS); do
4855 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4858 CMD="$LFIND -c $OSTCOUNT $TDIR"
4859 NUMS=$($CMD | wc -l)
4860 [ $NUMS -eq $EXPECTED ] || {
4862 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4866 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4867 if [[ $OSTCOUNT -gt 1 ]]; then
4868 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4872 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4876 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4877 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4878 NUMS=$($CMD | wc -l)
4879 [ $NUMS -eq $EXPECTED ] || {
4881 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4884 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4885 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4886 NUMS=$($CMD | wc -l)
4887 [ $NUMS -eq $EXPECTED ] || {
4889 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4893 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4894 NUMS=$($CMD | wc -l)
4895 [ $NUMS -eq $EXPECTED ] || {
4897 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4900 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4901 NUMS=$($CMD | wc -l)
4902 [ $NUMS -eq $EXPECTED ] || {
4904 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4908 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4909 NUMS=$($CMD | wc -l)
4910 [ $NUMS -eq $EXPECTED ] || {
4912 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4915 run_test 56s "check lfs find -stripe-count works"
4917 test_56t() { # LU-611
4922 for i in $(seq 1 $NUMDIRS); do
4923 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4926 CMD="$LFIND -S 4M $TDIR"
4927 NUMS=$($CMD | wc -l)
4928 [ $NUMS -eq $EXPECTED ] || {
4930 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4934 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4936 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4938 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4939 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4940 NUMS=$($CMD | wc -l)
4941 [ $NUMS -eq $EXPECTED ] ||
4942 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4944 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4945 NUMS=$($CMD | wc -l)
4946 [ $NUMS -eq $EXPECTED ] ||
4947 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4949 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4950 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4951 NUMS=$($CMD | wc -l)
4952 [ $NUMS -eq $EXPECTED ] ||
4953 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4955 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4956 NUMS=$($CMD | wc -l)
4957 [ $NUMS -eq $EXPECTED ] ||
4958 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4961 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4962 NUMS=$($CMD | wc -l)
4963 [ $NUMS -eq $EXPECTED ] ||
4964 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4966 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4967 NUMS=$($CMD | wc -l)
4968 [ $NUMS -eq $EXPECTED ] ||
4969 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4972 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4973 NUMS=$($CMD | wc -l)
4974 [ $NUMS -eq $EXPECTED ] ||
4975 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4977 run_test 56t "check lfs find -stripe-size works"
4979 test_56u() { # LU-611
4981 setup_56 $NUMFILES $NUMDIRS "-i 0"
4983 if [[ $OSTCOUNT -gt 1 ]]; then
4984 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4990 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4991 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4992 NUMS=$($CMD | wc -l)
4993 [ $NUMS -eq $EXPECTED ] ||
4994 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4997 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4998 NUMS=$($CMD | wc -l)
4999 [ $NUMS -eq $EXPECTED ] ||
5000 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5002 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5003 NUMS=$($CMD | wc -l)
5004 [ $NUMS -eq $EXPECTED ] ||
5005 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5008 # This should produce an error and not return any files
5009 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5010 NUMS=$($CMD 2>/dev/null | wc -l)
5011 [ $NUMS -eq $EXPECTED ] ||
5012 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5014 if [[ $OSTCOUNT -gt 1 ]]; then
5015 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5016 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5017 NUMS=$($CMD | wc -l)
5018 [ $NUMS -eq $EXPECTED ] ||
5019 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5022 run_test 56u "check lfs find -stripe-index works"
5029 setup_56 $NUMFILES $NUMDIRS
5031 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5032 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5034 for file in $($LFIND -mdt $UUID $TDIR); do
5035 file_mdt_idx=$($GETSTRIPE -M $file)
5036 [ $file_mdt_idx -eq $MDT_IDX ] ||
5037 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5040 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5043 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5047 rm -rf $TDIR || error "remove $TDIR failed"
5048 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5051 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5052 error "$GETSTRIPE -S -d $TDIR failed"
5053 stripe_size=${stripe_size%% *}
5055 local file_size=$((stripe_size * OSTCOUNT))
5056 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5057 local required_space=$((file_num * file_size))
5059 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5061 [[ $free_space -le $((required_space / 1024)) ]] &&
5062 skip_env "need $required_space bytes, have $free_space KB" &&
5066 local dd_count=$((file_size / dd_bs))
5068 # write data into the files
5072 for i in $(seq 1 $NUMFILES); do
5074 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5075 error "write data into $file failed"
5077 for i in $(seq 1 $NUMDIRS); do
5078 for j in $(seq 1 $NUMFILES); do
5079 file=$TDIR/dir$i/file$j
5080 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5081 error "write data into $file failed"
5085 # $LFS_MIGRATE will fail if hard link migration is unsupported
5086 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5087 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5088 error "creating links to $TDIR/dir1/file1 failed"
5092 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5095 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5097 eval $cmd || error "$cmd failed"
5099 check_stripe_count $TDIR/file1 $expected
5101 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5103 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5104 # OST 1 if it is on OST 0. This file is small enough to
5105 # be on only one stripe.
5106 file=$TDIR/migr_1_ost
5107 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5108 error "write data into $file failed"
5109 local obdidx=$($LFS getstripe -i $file)
5110 local oldmd5=$(md5sum $file)
5112 [[ $obdidx -eq 0 ]] && newobdidx=1
5113 cmd="$LFS migrate -i $newobdidx $file"
5115 eval $cmd || error "$cmd failed"
5116 local realobdix=$($LFS getstripe -i $file)
5117 local newmd5=$(md5sum $file)
5118 [[ $newobdidx -ne $realobdix ]] &&
5119 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5120 [[ "$oldmd5" != "$newmd5" ]] &&
5121 error "md5sum differ: $oldmd5, $newmd5"
5125 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5127 eval $cmd || error "$cmd failed"
5129 for j in $(seq 1 $NUMFILES); do
5130 check_stripe_count $TDIR/dir1/file$j $expected
5133 # lfs_migrate works with lfs find
5134 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5135 $LFS_MIGRATE -y -c $expected"
5137 eval $cmd || error "$cmd failed"
5139 for i in $(seq 2 $NUMFILES); do
5140 check_stripe_count $TDIR/file$i $expected
5142 for i in $(seq 2 $NUMDIRS); do
5143 for j in $(seq 1 $NUMFILES); do
5144 check_stripe_count $TDIR/dir$i/file$j $expected
5148 run_test 56w "check lfs_migrate -c stripe_count works"
5151 check_swap_layouts_support && return 0
5152 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5154 local dir0=$DIR/$tdir/$testnum
5157 local ref1=/etc/passwd
5158 local file1=$dir0/file1
5160 $SETSTRIPE -c 2 $file1
5162 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5163 stripe=$($GETSTRIPE -c $file1)
5164 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5165 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5170 run_test 56x "lfs migration support"
5173 check_swap_layouts_support && return 0
5174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5176 local dir0=$DIR/$tdir/$testnum
5179 local ref1=/etc/passwd
5180 local file1=$dir0/file1
5182 $SETSTRIPE -c 2 $file1
5184 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5185 local stripe=$($GETSTRIPE -c $file1)
5186 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5187 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5192 run_test 56xa "lfs migration --block support"
5195 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5196 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5200 local dir0=$DIR/$tdir/$testnum
5202 local f1=$dir0/file1
5203 local f2=$dir0/file2
5205 touch $f1 || error "creating std file $f1"
5206 $MULTIOP $f2 H2c || error "creating released file $f2"
5208 # a directory can be raid0, so ask only for files
5209 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5210 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5212 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5213 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5215 # only files can be released, so no need to force file search
5216 res=$($LFIND $dir0 -L released)
5217 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5219 res=$($LFIND $dir0 \! -L released)
5220 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5223 run_test 56y "lfs find -L raid0|released"
5225 test_56z() { # LU-4824
5226 # This checks to make sure 'lfs find' continues after errors
5227 # There are two classes of errors that should be caught:
5228 # - If multiple paths are provided, all should be searched even if one
5230 # - If errors are encountered during the search, it should not terminate
5233 test_mkdir $DIR/$tdir
5234 for i in d{0..9}; do
5235 test_mkdir $DIR/$tdir/$i
5237 touch $DIR/$tdir/d{0..9}/$tfile
5238 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5239 error "$LFS find did not return an error"
5240 # Make a directory unsearchable. This should NOT be the last entry in
5241 # directory order. Arbitrarily pick the 6th entry
5242 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5243 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5244 # The user should be able to see 10 directories and 9 files
5245 [ $count == 19 ] || error "$LFS find did not continue after error"
5247 run_test 56z "lfs find should continue after an error"
5249 test_56aa() { # LU-5937
5250 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5253 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5255 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5256 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5258 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5260 run_test 56aa "lfs find --size under striped dir"
5263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5264 # note test will not do anything if MDS is not local
5265 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5266 skip "ldiskfs only test"
5270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5271 local MNTDEV="osd*.*MDT*.mntdev"
5272 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5273 [ -z "$DEV" ] && error "can't access $MNTDEV"
5274 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5275 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5276 error "can't access $DEV"
5277 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5278 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5282 run_test 57a "verify MDS filesystem created with large inodes =="
5285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5286 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5287 skip "ldiskfs only test"
5291 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5292 local dir=$DIR/$tdir
5296 local FILEN=$dir/f$FILECOUNT
5298 rm -rf $dir || error "removing $dir"
5300 local mdtidx=$($LFS getstripe -M $dir)
5301 local mdtname=MDT$(printf %04x $mdtidx)
5302 local facet=mds$((mdtidx + 1))
5304 echo "mcreating $FILECOUNT files"
5305 createmany -m $dir/f 1 $FILECOUNT || \
5306 error "creating files in $dir"
5308 # verify that files do not have EAs yet
5309 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5310 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5314 df $dir #make sure we get new statfs data
5315 local MDSFREE=$(do_facet $facet \
5316 lctl get_param -n osd*.*$mdtname.kbytesfree)
5317 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5318 echo "opening files to create objects/EAs"
5320 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5321 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5324 # verify that files have EAs now
5325 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5326 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5328 sleep 1 #make sure we get new statfs data
5330 local MDSFREE2=$(do_facet $facet \
5331 lctl get_param -n osd*.*$mdtname.kbytesfree)
5332 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5333 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5334 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5335 error "MDC before $MDCFREE != after $MDCFREE2"
5337 echo "MDC before $MDCFREE != after $MDCFREE2"
5338 echo "unable to confirm if MDS has large inodes"
5343 run_test 57b "default LOV EAs are stored inside large inodes ==="
5346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5347 [ -z "$(which wiretest 2>/dev/null)" ] &&
5348 skip_env "could not find wiretest" && return
5351 run_test 58 "verify cross-platform wire constants =============="
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5355 echo "touch 130 files"
5356 createmany -o $DIR/f59- 130
5358 unlinkmany $DIR/f59- 130
5360 # wait for commitment of removal
5361 wait_delete_completed
5363 run_test 59 "verify cancellation of llog records async ========="
5365 TEST60_HEAD="test_60 run $RANDOM"
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5368 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5369 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5370 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5371 skip_env "missing subtest run-llog.sh" && return
5373 log "$TEST60_HEAD - from kernel mode"
5374 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5375 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5376 do_facet mgs $LCTL dk > $TMP/$tfile
5378 # LU-6388: test llog_reader
5379 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5380 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5381 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5382 skip_env "missing llog_reader" && return
5383 local fstype=$(facet_fstype mgs)
5384 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5385 skip_env "Only for ldiskfs or zfs type mgs" && return
5387 local mntpt=$(facet_mntpt mgs)
5388 local mgsdev=$(mgsdevname 1)
5400 #get fid and record list
5401 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5403 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5405 #remount mgs as ldiskfs or zfs type
5406 stop mgs || error "stop mgs failed"
5407 mount_fstype mgs || error "remount mgs failed"
5408 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5411 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5412 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5417 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5419 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5421 echo "obj_file is $obj_file"
5422 do_facet mgs $llog_reader $obj_file
5424 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5425 awk '{ print $3 }' | sed -e "s/^type=//g")
5426 if [ $rec_type != $rec ]; then
5427 echo "FAILED test_60a wrong record type $rec_type," \
5433 #check obj path if record type is LLOG_LOGID_MAGIC
5434 if [ "$rec" == "1064553b" ]; then
5435 path=$(do_facet mgs $llog_reader $obj_file |
5436 grep "path=" | awk '{ print $NF }' |
5437 sed -e "s/^path=//g")
5438 if [ $obj_file != $mntpt/$path ]; then
5439 echo "FAILED test_60a wrong obj path" \
5440 "$montpt/$path, should be $obj_file"
5447 #restart mgs before "error", otherwise it will block the next test
5448 stop mgs || error "stop mgs failed"
5449 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5450 $pass || error "test failed, see FAILED test_60a messages for specifics"
5452 run_test 60a "llog_test run from kernel module and test llog_reader"
5455 # test old logid format
5456 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5457 do_facet mgs $LCTL dl | grep MGS
5458 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5459 error "old llog_print failed"
5462 # test new logid format
5463 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5464 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5465 error "new llog_print failed"
5468 run_test 60aa "llog_print works with FIDs and simple names"
5470 test_60b() { # bug 6411
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5485 [[ $LLOG_COUNT -gt 100 ]] &&
5486 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5488 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5492 echo "create 5000 files"
5493 createmany -o $DIR/f60c- 5000
5494 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5495 lctl set_param fail_loc=0x80000137
5496 unlinkmany $DIR/f60c- 5000
5497 lctl set_param fail_loc=0
5499 run_test 60c "unlink file when mds full"
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5503 SAVEPRINTK=$(lctl get_param -n printk)
5505 # verify "lctl mark" is even working"
5506 MESSAGE="test message ID $RANDOM $$"
5507 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5508 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5510 lctl set_param printk=0 || error "set lnet.printk failed"
5511 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5512 MESSAGE="new test message ID $RANDOM $$"
5513 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5514 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5515 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5517 lctl set_param -n printk="$SAVEPRINTK"
5519 run_test 60d "test printk console message masking"
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5525 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5526 do_facet mds1 lctl set_param fail_loc=0x15b
5529 run_test 60e "no space while new llog is being created"
5532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5535 cancel_lru_locks osc
5536 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5539 run_test 61 "mmap() writes don't make sync hang ================"
5541 # bug 2330 - insufficient obd_match error checking causes LBUG
5543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 cancel_lru_locks osc
5547 lctl set_param fail_loc=0x405
5548 cat $f && error "cat succeeded, expect -EIO"
5549 lctl set_param fail_loc=0
5551 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5552 # match every page all of the time.
5553 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5555 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5556 # Though this test is irrelevant anymore, it helped to reveal some
5557 # other grant bugs (LU-4482), let's keep it.
5558 test_63a() { # was test_63
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5561 for i in `seq 10` ; do
5562 dd if=/dev/zero of=$DIR/f63 bs=8k &
5568 rm -f $DIR/f63 || true
5570 run_test 63a "Verify oig_wait interruption does not crash ======="
5572 # bug 2248 - async write errors didn't return to application on sync
5573 # bug 3677 - async write errors left page locked
5575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5577 lctl set_param debug=-1
5579 # ensure we have a grant to do async writes
5580 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5583 sync # sync lest earlier test intercept the fail_loc
5585 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5586 lctl set_param fail_loc=0x80000406
5587 $MULTIOP $DIR/$tfile Owy && \
5588 error "sync didn't return ENOMEM"
5589 sync; sleep 2; sync # do a real sync this time to flush page
5590 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5591 error "locked page left in cache after async error" || true
5594 run_test 63b "async write errors should be returned to fsync ==="
5597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5601 run_test 64a "verify filter grant calculations (in kernel) ====="
5604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5605 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5607 run_test 64b "check out-of-space detection on client"
5610 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5612 run_test 64c "verify grant shrink"
5614 # bug 1414 - set/get directories' stripe info
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5617 test_mkdir $DIR/$tdir
5619 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5621 run_test 65a "directory with no stripe info"
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 test_mkdir $DIR/$tdir
5626 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5628 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5631 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5633 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5637 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
5638 test_mkdir $DIR/$tdir
5639 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
5641 $LFS setstripe -S $((stripesize * 4)) -i 1 \
5642 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5644 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5646 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 test_mkdir $DIR/$tdir
5651 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5652 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5654 if [[ $STRIPECOUNT -le 0 ]]; then
5656 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5657 #LOV_MAX_STRIPE_COUNT is 2000
5658 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5660 sc=$(($STRIPECOUNT - 1))
5662 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5663 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5664 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5665 error "lverify failed"
5667 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5671 test_mkdir $DIR/$tdir
5673 $SETSTRIPE $DIR/$tdir || error "setstripe"
5674 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5675 error "no stripe info failed"
5677 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5679 run_test 65e "directory setstripe defaults"
5682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5683 test_mkdir $DIR/${tdir}f
5684 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5686 run_test 65f "dir setstripe permission (should return error) ==="
5689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5690 test_mkdir $DIR/$tdir
5691 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5693 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5694 error "setstripe -S failed"
5695 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
5696 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
5697 error "delete default stripe failed"
5699 run_test 65g "directory setstripe -d"
5702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5703 test_mkdir $DIR/$tdir
5704 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5706 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5707 error "setstripe -S failed"
5708 test_mkdir $DIR/$tdir/dd1
5709 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5710 error "stripe info inherit failed"
5712 run_test 65h "directory stripe info inherit ===================="
5714 test_65i() { # bug6367
5715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5716 $SETSTRIPE -S 65536 -c -1 $MOUNT
5718 run_test 65i "set non-default striping on root directory (bug 6367)="
5720 test_65ia() { # bug12836
5721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5722 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5724 run_test 65ia "getstripe on -1 default directory striping"
5726 test_65ib() { # bug12836
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5728 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5730 run_test 65ib "getstripe -v on -1 default directory striping"
5732 test_65ic() { # bug12836
5733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5734 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5736 run_test 65ic "new find on -1 default directory striping"
5738 test_65j() { # bug6367
5739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5741 # if we aren't already remounting for each test, do so for this test
5742 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5743 cleanup || error "failed to unmount"
5746 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5748 run_test 65j "set default striping on root directory (bug 6367)="
5750 test_65k() { # bug11679
5751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5752 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5753 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5755 local disable_precreate=true
5756 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5757 disable_precreate=false
5759 echo "Check OST status: "
5760 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5761 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5763 for OSC in $MDS_OSCS; do
5764 echo $OSC "is active"
5765 do_facet $SINGLEMDS lctl --device %$OSC activate
5768 for INACTIVE_OSC in $MDS_OSCS; do
5769 local ost=$(osc_to_ost $INACTIVE_OSC)
5770 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5771 lov.*md*.target_obd |
5772 awk -F: /$ost/'{ print $1 }' | head -n 1)
5775 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5776 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5778 echo "Deactivate: " $INACTIVE_OSC
5779 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5781 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5782 osp.$ost*MDT0000.create_count")
5783 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5784 osp.$ost*MDT0000.max_create_count")
5785 $disable_precreate &&
5786 do_facet $SINGLEMDS "lctl set_param -n \
5787 osp.$ost*MDT0000.max_create_count=0"
5789 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5790 [ -f $DIR/$tdir/$idx ] && continue
5791 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5792 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5793 error "setstripe $idx should succeed"
5794 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5796 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5799 do_facet $SINGLEMDS "lctl set_param -n \
5800 osp.$ost*MDT0000.max_create_count=$max_count"
5801 do_facet $SINGLEMDS "lctl set_param -n \
5802 osp.$ost*MDT0000.create_count=$count"
5803 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5804 echo $INACTIVE_OSC "is Activate"
5806 wait_osc_import_state mds ost$ostnum FULL
5809 run_test 65k "validate manual striping works properly with deactivated OSCs"
5811 test_65l() { # bug 12836
5812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5813 test_mkdir -p $DIR/$tdir/test_dir
5814 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5815 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5817 run_test 65l "lfs find on -1 stripe dir ========================"
5820 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5823 run_test 65m "normal user can't set filesystem default stripe"
5825 # bug 2543 - update blocks count on client
5827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5829 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5830 sync; sync_all_data; sync; sync_all_data
5831 cancel_lru_locks osc
5832 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5833 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5835 run_test 66 "update inode blocks count on client ==============="
5838 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5842 swapon -s | awk '($1 == "'$1'") { print $4 }'
5845 # bug5265, obdfilter oa2dentry return -ENOENT
5846 # #define OBD_FAIL_SRV_ENOENT 0x217
5848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5849 remote_ost_nodsh && skip "remote OST with nodsh" && return
5852 $SETSTRIPE -c 1 -i 0 $f
5854 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5856 do_facet ost1 lctl set_param fail_loc=0x217
5857 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5858 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5860 do_facet ost1 lctl set_param fail_loc=0
5861 $DIRECTIO write $f 0 2 || error "write error"
5863 cancel_lru_locks osc
5864 $DIRECTIO read $f 0 1 || error "read error"
5866 do_facet ost1 lctl set_param fail_loc=0x217
5867 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5869 do_facet ost1 lctl set_param fail_loc=0
5872 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5875 test_mkdir $DIR/$tdir
5876 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5877 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5879 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5881 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5883 [ "$RUNAS_ID" = "$UID" ] &&
5884 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5886 # Check that testing environment is properly set up. Skip if not
5887 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5888 skip_env "User $RUNAS_ID does not exist - skipping"
5892 chmod 777 $DIR/$tfile
5893 chmod ug+s $DIR/$tfile
5894 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5895 error "$RUNAS dd $DIR/$tfile failed"
5896 # See if we are still setuid/sgid
5897 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5898 error "S/gid is not dropped on write"
5899 # Now test that MDS is updated too
5900 cancel_lru_locks mdc
5901 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5902 error "S/gid is not dropped on MDS"
5905 run_test 72a "Test that remove suid works properly (bug5695) ===="
5907 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5910 [ "$RUNAS_ID" = "$UID" ] && \
5911 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5912 [ "$RUNAS_ID" -eq 0 ] && \
5913 skip_env "RUNAS_ID = 0 -- skipping" && return
5915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5916 # Check that testing environment is properly set up. Skip if not
5917 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5918 skip_env "User $RUNAS_ID does not exist - skipping"
5921 touch $DIR/${tfile}-f{g,u}
5922 test_mkdir $DIR/${tfile}-dg
5923 test_mkdir $DIR/${tfile}-du
5924 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5925 chmod g+s $DIR/${tfile}-{f,d}g
5926 chmod u+s $DIR/${tfile}-{f,d}u
5927 for perm in 777 2777 4777; do
5928 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5929 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5930 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5931 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5935 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5937 # bug 3462 - multiple simultaneous MDC requests
5939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5940 test_mkdir $DIR/d73-1
5941 test_mkdir $DIR/d73-2
5942 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5945 lctl set_param fail_loc=0x80000129
5946 $MULTIOP $DIR/d73-1/f73-2 Oc &
5948 lctl set_param fail_loc=0
5950 $MULTIOP $DIR/d73-2/f73-3 Oc &
5954 wait $pid1 || return 1
5958 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5959 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5960 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5964 run_test 73 "multiple MDC requests (should not deadlock)"
5966 test_74a() { # bug 6149, 6184
5967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5968 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5970 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5971 # will spin in a tight reconnection loop
5973 $LCTL set_param fail_loc=0x8000030e
5974 # get any lock that won't be difficult - lookup works.
5976 $LCTL set_param fail_loc=0
5980 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5982 test_74b() { # bug 13310
5983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5984 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5986 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5987 # will spin in a tight reconnection loop
5988 $LCTL set_param fail_loc=0x8000030e
5989 # get a "difficult" lock
5991 $LCTL set_param fail_loc=0
5995 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5999 #define OBD_FAIL_LDLM_NEW_LOCK
6000 $LCTL set_param fail_loc=0x319
6001 touch $DIR/$tfile && error "touch successful"
6002 $LCTL set_param fail_loc=0
6005 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6008 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6011 get_inode_slab_tunables() {
6012 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6015 set_inode_slab_tunables() {
6016 echo "lustre_inode_cache $1" > /proc/slabinfo
6019 test_76() { # Now for bug 20433, added originally in bug 1443
6020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6021 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6022 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6023 # we cannot set limit below 1 which means 1 inode in each
6024 # per-cpu cache is still allowed
6025 set_inode_slab_tunables "1 1 0"
6026 cancel_lru_locks osc
6027 BEFORE_INODES=$(num_inodes)
6028 echo "before inodes: $BEFORE_INODES"
6030 [ "$SLOW" = "no" ] && COUNT=100
6031 for i in $(seq $COUNT); do
6035 cancel_lru_locks osc
6036 AFTER_INODES=$(num_inodes)
6037 echo "after inodes: $AFTER_INODES"
6039 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6041 AFTER_INODES=$(num_inodes)
6043 echo "wait $wait seconds inodes: $AFTER_INODES"
6044 if [ $wait -gt 30 ]; then
6045 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6048 set_inode_slab_tunables "$SLAB_SETTINGS"
6050 run_test 76 "confirm clients recycle inodes properly ===="
6056 # Note: in sptlrpc modes which enable its own bulk checksum, the
6057 # original crc32_le bulk checksum will be automatically disabled,
6058 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6059 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6060 # In this case set_checksums() will not be no-op, because sptlrpc
6061 # bulk checksum will be enabled all through the test.
6063 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6064 lctl set_param -n osc.*.checksums $1
6068 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6069 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6070 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6071 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6074 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6075 log "set checksum type to $1"
6078 F77_TMP=$TMP/f77-temp
6081 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6082 error "error writing to $F77_TMP"
6085 test_77a() { # bug 10889
6086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6087 $GSS && skip "could not run with gss" && return
6088 [ ! -f $F77_TMP ] && setup_f77
6090 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6094 run_test 77a "normal checksum read/write operation"
6096 test_77b() { # bug 10889
6097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6098 $GSS && skip "could not run with gss" && return
6099 [ ! -f $F77_TMP ] && setup_f77
6100 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6101 $LCTL set_param fail_loc=0x80000409
6104 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6105 error "dd error: $?"
6106 $LCTL set_param fail_loc=0
6108 for algo in $CKSUM_TYPES; do
6109 cancel_lru_locks osc
6110 set_checksum_type $algo
6111 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6112 $LCTL set_param fail_loc=0x80000408
6113 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6114 $LCTL set_param fail_loc=0
6117 set_checksum_type $ORIG_CSUM_TYPE
6120 run_test 77b "checksum error on client write, read"
6125 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6127 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6128 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6129 $check_ost && [ -n $ost_file_prefix ] &&
6130 do_facet ost1 rm -f ${ost_file_prefix}\*
6134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6135 $GSS && skip "could not run with gss" && return
6138 local osc_file_prefix
6140 local check_ost=false
6141 local ost_file_prefix
6147 # ensure corruption will occur on first OSS/OST
6148 $LFS setstripe -i 0 $DIR/$tfile
6150 [ ! -f $F77_TMP ] && setup_f77
6151 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6152 error "dd write error: $?"
6153 fid=$($LFS path2fid $DIR/$tfile)
6155 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6158 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6159 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6161 echo "OSS do not support bulk pages dump upon error"
6164 osc_file_prefix=$($LCTL get_param -n debug_path)
6165 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6167 trap cleanup_77c EXIT
6170 # enable bulk pages dump upon error on Client
6171 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6172 # enable bulk pages dump upon error on OSS
6174 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6176 # flush Client cache to allow next read to reach OSS
6177 cancel_lru_locks osc
6179 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6180 $LCTL set_param fail_loc=0x80000408
6181 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6182 $LCTL set_param fail_loc=0
6186 # check cksum dump on Client
6187 osc_file=$(ls ${osc_file_prefix}*)
6188 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6189 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6190 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6191 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6192 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6194 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6195 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6196 error "dump content does not match on Client"
6198 $check_ost || skip "No need to check cksum dump on OSS"
6200 # check cksum dump on OSS
6201 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6202 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6203 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6204 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6205 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6206 error "dump content does not match on OSS"
6210 run_test 77c "checksum error on client read with debug"
6212 test_77d() { # bug 10889
6213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6214 $GSS && skip "could not run with gss" && return
6215 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6216 $LCTL set_param fail_loc=0x80000409
6218 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6219 error "direct write: rc=$?"
6220 $LCTL set_param fail_loc=0
6223 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6224 $LCTL set_param fail_loc=0x80000408
6226 cancel_lru_locks osc
6227 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6228 error "direct read: rc=$?"
6229 $LCTL set_param fail_loc=0
6232 run_test 77d "checksum error on OST direct write, read"
6234 test_77f() { # bug 10889
6235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6236 $GSS && skip "could not run with gss" && return
6238 for algo in $CKSUM_TYPES; do
6239 cancel_lru_locks osc
6240 set_checksum_type $algo
6241 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6242 $LCTL set_param fail_loc=0x409
6243 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6244 error "direct write succeeded"
6245 $LCTL set_param fail_loc=0
6247 set_checksum_type $ORIG_CSUM_TYPE
6250 run_test 77f "repeat checksum error on write (expect error)"
6252 test_77g() { # bug 10889
6253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 $GSS && skip "could not run with gss" && return
6255 remote_ost_nodsh && skip "remote OST with nodsh" && return
6257 [ ! -f $F77_TMP ] && setup_f77
6259 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6260 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6261 do_facet ost1 lctl set_param fail_loc=0x8000021a
6263 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6264 error "write error: rc=$?"
6265 do_facet ost1 lctl set_param fail_loc=0
6268 cancel_lru_locks osc
6269 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6270 do_facet ost1 lctl set_param fail_loc=0x8000021b
6272 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6273 do_facet ost1 lctl set_param fail_loc=0
6276 run_test 77g "checksum error on OST write, read"
6278 test_77j() { # bug 13805
6279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6280 $GSS && skip "could not run with gss" && return
6281 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6282 lctl set_param fail_loc=0x40c
6283 remount_client $MOUNT
6284 lctl set_param fail_loc=0
6285 # wait async osc connect to finish and reflect updated state value
6287 for (( i=0; i < OSTCOUNT; i++ )) ; do
6288 wait_osc_import_state client ost$((i+1)) FULL
6291 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6292 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6293 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6294 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6296 remount_client $MOUNT
6298 run_test 77j "client only supporting ADLER32"
6300 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6309 test_78() { # bug 10901
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6311 remote_ost || { skip_env "local OST" && return; }
6314 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6315 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6316 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6317 echo "MemTotal: $MEMTOTAL"
6319 # reserve 256MB of memory for the kernel and other running processes,
6320 # and then take 1/2 of the remaining memory for the read/write buffers.
6321 if [ $MEMTOTAL -gt 512 ] ;then
6322 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6324 # for those poor memory-starved high-end clusters...
6325 MEMTOTAL=$((MEMTOTAL / 2))
6327 echo "Mem to use for directio: $MEMTOTAL"
6329 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6330 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6331 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6332 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6334 echo "Smallest OST: $SMALLESTOST"
6335 [[ $SMALLESTOST -lt 10240 ]] &&
6336 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6338 trap cleanup_test_78 EXIT
6340 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6341 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6343 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6344 echo "File size: $F78SIZE"
6345 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6346 for i in $(seq 1 $NSEQ); do
6347 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6348 echo directIO rdwr round $i of $NSEQ
6349 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6354 run_test 78 "handle large O_DIRECT writes correctly ============"
6356 test_79() { # bug 12743
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6358 wait_delete_completed
6360 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6361 BKFREE=$(calc_osc_kbytes kbytesfree)
6362 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6364 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6365 DFTOTAL=`echo $STRING | cut -d, -f1`
6366 DFUSED=`echo $STRING | cut -d, -f2`
6367 DFAVAIL=`echo $STRING | cut -d, -f3`
6368 DFFREE=$(($DFTOTAL - $DFUSED))
6370 ALLOWANCE=$((64 * $OSTCOUNT))
6372 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6373 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6374 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6376 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6377 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6378 error "df free($DFFREE) mismatch OST free($BKFREE)"
6380 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6381 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6382 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6385 run_test 79 "df report consistency check ======================="
6387 test_80() { # bug 10718
6388 remote_ost_nodsh && skip "remote OST with nodsh" && return
6389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6390 # relax strong synchronous semantics for slow backends like ZFS
6391 local soc="obdfilter.*.sync_on_lock_cancel"
6392 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6394 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6395 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6396 facet_active_host $host; done | sort -u)
6397 do_nodes $hosts lctl set_param $soc=never
6400 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6402 local BEFORE=`date +%s`
6403 cancel_lru_locks osc
6404 local AFTER=`date +%s`
6405 local DIFF=$((AFTER-BEFORE))
6406 if [ $DIFF -gt 1 ] ; then
6407 error "elapsed for 1M@1T = $DIFF"
6410 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6414 run_test 80 "Page eviction is equally fast at high offsets too ===="
6416 test_81a() { # LU-456
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6418 remote_ost_nodsh && skip "remote OST with nodsh" && return
6419 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6420 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6421 do_facet ost1 lctl set_param fail_loc=0x80000228
6423 # write should trigger a retry and success
6424 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6425 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6427 if [ $RC -ne 0 ] ; then
6428 error "write should success, but failed for $RC"
6431 run_test 81a "OST should retry write when get -ENOSPC ==============="
6433 test_81b() { # LU-456
6434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6435 remote_ost_nodsh && skip "remote OST with nodsh" && return
6436 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6437 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6438 do_facet ost1 lctl set_param fail_loc=0x228
6440 # write should retry several times and return -ENOSPC finally
6441 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6442 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6445 if [ $RC -ne $ENOSPC ] ; then
6446 error "dd should fail for -ENOSPC, but succeed."
6449 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6451 test_82() { # LU-1031
6452 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6456 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6458 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6460 kill -USR1 $MULTIPID2
6462 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6463 error "First grouplock does not block second one"
6465 echo "Second grouplock blocks first one"
6467 kill -USR1 $MULTIPID1
6471 run_test 82 "Basic grouplock test"
6474 local sfile="/boot/System.map-$(uname -r)"
6475 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6476 $LCTL set_param fail_loc=0x140d
6477 cp $sfile $DIR/$tfile || error "write failed"
6478 diff -c $sfile $DIR/$tfile || error "files are different"
6479 $LCTL set_param fail_loc=0
6482 run_test 83 "Short write in ptask ==============================="
6485 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6487 test_mkdir $DIR/$tdir.cvsroot
6488 chown $RUNAS_ID $DIR/$tdir.cvsroot
6491 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
6494 # some versions of cvs import exit(1) when asked to import links or
6495 # files they can't read. ignore those files.
6496 local toignore=$(find . -type l -printf '-I %f\n' -o \
6497 ! -perm /4 -printf '-I %f\n')
6498 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
6499 $tdir.reposname vtag rtag
6502 test_mkdir $DIR/$tdir.reposname
6503 chown $RUNAS_ID $DIR/$tdir.reposname
6504 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
6506 cd $DIR/$tdir.reposname
6508 $RUNAS cvs add -m 'addmsg' foo99
6510 $RUNAS cvs commit -m 'nomsg' foo99
6511 rm -fr $DIR/$tdir.cvsroot
6513 run_test 99 "cvs strange file/directory operations"
6516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6517 [[ "$NETTYPE" =~ tcp ]] ||
6518 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6521 remote_ost_nodsh && skip "remote OST with nodsh" && return
6522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6524 { skip "useless for local single node setup" && return; }
6526 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6527 [ "$PROT" != "tcp" ] && continue
6528 RPORT=$(echo $REMOTE | cut -d: -f2)
6529 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6532 LPORT=`echo $LOCAL | cut -d: -f2`
6533 if [ $LPORT -ge 1024 ]; then
6534 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6536 error_exit "local: $LPORT > 1024, remote: $RPORT"
6539 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6541 run_test 100 "check local port using privileged port ==========="
6543 function get_named_value()
6552 echo $line | sed "s/^$tag[ ]*//"
6559 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6560 awk '/^max_cached_mb/ { print $2 }')
6563 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6569 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6573 local cache_limit=32
6575 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6576 trap cleanup_101a EXIT
6577 $LCTL set_param -n llite.*.read_ahead_stats 0
6578 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6581 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6583 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6584 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6587 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6588 get_named_value 'read but discarded' | cut -d" " -f1); do
6589 discard=$(($discard + $s))
6593 if [[ $(($discard * 10)) -gt $nreads ]]; then
6594 $LCTL get_param osc.*-osc*.rpc_stats
6595 $LCTL get_param llite.*.read_ahead_stats
6596 error "too many ($discard) discarded pages"
6598 rm -f $DIR/$tfile || true
6600 run_test 101a "check read-ahead for random reads"
6603 test_mkdir $DIR/$tdir
6604 local STRIPE_SIZE=$1
6605 local FILE_LENGTH=$2
6608 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6610 local list=$(comma_list $(osts_nodes))
6611 set_osd_param $list '' read_cache_enable 0
6612 set_osd_param $list '' writethrough_cache_enable 0
6614 trap cleanup_test101bc EXIT
6615 # prepare the read-ahead file
6616 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6618 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6619 count=$FILE_SIZE_MB 2> /dev/null
6623 cleanup_test101bc() {
6628 local list=$(comma_list $(osts_nodes))
6629 set_osd_param $list '' read_cache_enable 1
6630 set_osd_param $list '' writethrough_cache_enable 1
6634 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6639 local STRIPE_SIZE=$2
6640 local FILE_LENGTH=$3
6641 local RA_INC=1048576
6642 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6643 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6644 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6645 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6646 get_named_value 'read but discarded' |
6647 cut -d" " -f1 | calc_total)
6648 if [[ $DISCARD -gt $discard_limit ]]; then
6649 $LCTL get_param llite.*.read_ahead_stats
6650 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6652 echo "Read-ahead success for size ${READ_SIZE}"
6657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6659 local STRIPE_SIZE=1048576
6660 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6661 if [ $SLOW == "yes" ]; then
6662 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6664 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6667 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6669 # prepare the read-ahead file
6670 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6671 cancel_lru_locks osc
6672 for BIDX in 2 4 8 16 32 64 128 256
6674 local BSIZE=$((BIDX*4096))
6675 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6676 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6677 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6678 $LCTL set_param -n llite.*.read_ahead_stats 0
6679 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6680 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6681 cancel_lru_locks osc
6682 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6687 run_test 101b "check stride-io mode read-ahead ================="
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6691 local STRIPE_SIZE=1048576
6692 local FILE_LENGTH=$((STRIPE_SIZE*100))
6696 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6698 cancel_lru_locks osc
6699 $LCTL set_param osc.*.rpc_stats 0
6700 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6701 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6702 local stats=$($LCTL get_param -n $osc_rpc_stats)
6703 local lines=$(echo "$stats" | awk 'END {print NR;}')
6706 if [ $lines -le 20 ]; then
6709 for size in 1 2 4 8; do
6710 local rpc=$(echo "$stats" |
6711 awk '($1 == "'$size':") {print $2; exit; }')
6713 error "Small $((size*4))k read IO $rpc !"
6715 echo "$osc_rpc_stats check passed!"
6720 run_test 101c "check stripe_size aligned read-ahead ================="
6723 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6724 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6729 local file=$DIR/$tfile
6730 local sz_MB=${FILESIZE_101d:-500}
6731 local ra_MB=${READAHEAD_MB:-40}
6733 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6734 [ $free_MB -lt $sz_MB ] &&
6735 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6737 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6738 $SETSTRIPE -c -1 $file || error "setstripe failed"
6740 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6741 echo Cancel LRU locks on lustre client to flush the client cache
6742 cancel_lru_locks osc
6744 echo Disable read-ahead
6745 local old_READAHEAD=$(set_read_ahead 0)
6747 echo Reading the test file $file with read-ahead disabled
6748 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6750 echo Cancel LRU locks on lustre client to flush the client cache
6751 cancel_lru_locks osc
6752 echo Enable read-ahead with ${ra_MB}MB
6753 set_read_ahead $ra_MB
6755 echo Reading the test file $file with read-ahead enabled
6756 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6758 echo "read-ahead disabled time read $raOFF"
6759 echo "read-ahead enabled time read $raON"
6761 set_read_ahead $old_READAHEAD
6763 wait_delete_completed
6765 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6766 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6768 run_test 101d "file read with and without read-ahead enabled"
6771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6772 local file=$DIR/$tfile
6773 local size_KB=500 #KB
6777 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6778 local need_KB=$((count * size_KB))
6779 [[ $free_KB -le $need_KB ]] &&
6780 skip_env "Need free space $need_KB, have $free_KB" && return
6782 echo "Creating $count ${size_KB}K test files"
6783 for ((i = 0; i < $count; i++)); do
6784 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6787 echo "Cancel LRU locks on lustre client to flush the client cache"
6788 cancel_lru_locks $OSC
6790 echo "Reset readahead stats"
6791 $LCTL set_param -n llite.*.read_ahead_stats 0
6793 for ((i = 0; i < $count; i++)); do
6794 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6797 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6798 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6800 for ((i = 0; i < $count; i++)); do
6801 rm -rf $file.$i 2>/dev/null
6804 #10000 means 20% reads are missing in readahead
6805 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6807 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6810 which iozone || { skip "no iozone installed" && return; }
6812 local old_debug=$($LCTL get_param debug)
6813 old_debug=${old_debug#*=}
6814 $LCTL set_param debug="reada mmap"
6816 # create a test file
6817 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6819 echo Cancel LRU locks on lustre client to flush the client cache
6820 cancel_lru_locks osc
6822 echo Reset readahead stats
6823 $LCTL set_param -n llite.*.read_ahead_stats 0
6825 echo mmap read the file with small block size
6826 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6829 echo checking missing pages
6830 $LCTL get_param llite.*.read_ahead_stats
6831 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6832 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6834 $LCTL set_param debug="$old_debug"
6835 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6838 run_test 101f "check mmap read performance"
6840 test_101g_brw_size_test() {
6842 local pages=$((mb * 1048576 / $(page_size)))
6844 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6845 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6846 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6847 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6851 $LCTL set_param -n osc.*.rpc_stats=0
6853 # 10 RPCs should be enough for the test
6855 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6856 { error "dd write ${mb} MB blocks failed"; return 3; }
6857 cancel_lru_locks osc
6858 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6859 { error "dd write ${mb} MB blocks failed"; return 4; }
6861 # calculate number of full-sized read and write RPCs
6862 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6863 sed -n '/pages per rpc/,/^$/p' |
6864 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6865 END { print reads,writes }'))
6866 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6868 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6876 local osts=$(get_facets OST)
6877 local list=$(comma_list $(osts_nodes))
6878 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6879 local brw_size="obdfilter.*.brw_size"
6881 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6883 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6884 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) -a \
6885 $(lustre_version_code client) -ge $(version_code 2.8.52) ]; then
6886 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6888 if [[ $orig_mb -lt 16 ]]; then
6889 save_lustre_params $osts "$brw_size" > $p
6890 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6891 error "set 16MB RPC size failed"
6893 echo "remount client to enable new RPC size"
6894 remount_client $MOUNT || error "remount_client failed"
6897 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6898 # should be able to set brw_size=12, but no rpc_stats for that
6899 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6902 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6904 if [[ $orig_mb -lt 16 ]]; then
6905 restore_lustre_params < $p
6906 remount_client $MOUNT || error "remount_client restore failed"
6909 rm -f $p $DIR/$tfile
6911 run_test 101g "Big bulk(4/16 MiB) readahead"
6914 test_mkdir $DIR/$tdir
6915 chown $RUNAS_ID $DIR/$tdir
6918 STRIPE_COUNT=$OSTCOUNT
6919 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6921 trap cleanup_test102 EXIT
6923 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6925 for num in 1 2 3 4; do
6926 for count in $(seq 1 $STRIPE_COUNT); do
6927 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6928 local size=`expr $STRIPE_SIZE \* $num`
6929 local file=file"$num-$idx-$count"
6930 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6936 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6942 rm -rf $DIR/d0.sanity/d102
6946 local testfile=$DIR/$tfile
6950 [ "$UID" != 0 ] && skip_env "must run as root" && return
6951 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6952 skip_env "must have user_xattr" && return
6954 [ -z "$(which setfattr 2>/dev/null)" ] &&
6955 skip_env "could not find setfattr" && return
6957 echo "set/get xattr..."
6958 setfattr -n trusted.name1 -v value1 $testfile ||
6959 error "setfattr -n trusted.name1=value1 $testfile failed"
6960 getfattr -n trusted.name1 $testfile 2> /dev/null |
6961 grep "trusted.name1=.value1" ||
6962 error "$testfile missing trusted.name1=value1"
6964 setfattr -n user.author1 -v author1 $testfile ||
6965 error "setfattr -n user.author1=author1 $testfile failed"
6966 getfattr -n user.author1 $testfile 2> /dev/null |
6967 grep "user.author1=.author1" ||
6968 error "$testfile missing trusted.author1=author1"
6971 setfattr -n trusted.name2 -v value2 $testfile ||
6972 error "$testfile unable to set trusted.name2"
6973 setfattr -n trusted.name3 -v value3 $testfile ||
6974 error "$testfile unable to set trusted.name3"
6975 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6976 grep "trusted.name" | wc -l) -eq 3 ] ||
6977 error "$testfile missing 3 trusted.name xattrs"
6979 setfattr -n user.author2 -v author2 $testfile ||
6980 error "$testfile unable to set user.author2"
6981 setfattr -n user.author3 -v author3 $testfile ||
6982 error "$testfile unable to set user.author3"
6983 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6984 grep "user.author" | wc -l) -eq 3 ] ||
6985 error "$testfile missing 3 user.author xattrs"
6987 echo "remove xattr..."
6988 setfattr -x trusted.name1 $testfile ||
6989 error "$testfile error deleting trusted.name1"
6990 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6991 error "$testfile did not delete trusted.name1 xattr"
6993 setfattr -x user.author1 $testfile ||
6994 error "$testfile error deleting user.author1"
6995 echo "set lustre special xattr ..."
6996 $LFS setstripe -c1 $testfile
6997 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
6998 awk -F "=" '/trusted.lov/ { print $2 }' )
6999 setfattr -n "trusted.lov" -v $lovea $testfile ||
7000 error "$testfile doesn't ignore setting trusted.lov again"
7001 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7002 error "$testfile allow setting invalid trusted.lov"
7005 run_test 102a "user xattr test =================================="
7008 [ -z "$(which setfattr 2>/dev/null)" ] &&
7009 skip_env "could not find setfattr" && return
7011 # b10930: get/set/list trusted.lov xattr
7012 echo "get/set/list trusted.lov xattr ..."
7013 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7014 local testfile=$DIR/$tfile
7015 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7016 error "setstripe failed"
7017 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7018 error "getstripe failed"
7019 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7020 error "can't get trusted.lov from $testfile"
7022 local testfile2=${testfile}2
7023 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7024 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7027 setfattr -n trusted.lov -v $value $testfile2
7028 local stripe_size=$($GETSTRIPE -S $testfile2)
7029 local stripe_count=$($GETSTRIPE -c $testfile2)
7030 [[ $stripe_size -eq 65536 ]] ||
7031 error "stripe size $stripe_size != 65536"
7032 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7033 error "stripe count $stripe_count != $STRIPECOUNT"
7036 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7039 [ -z "$(which setfattr 2>/dev/null)" ] &&
7040 skip_env "could not find setfattr" && return
7042 # b10930: get/set/list lustre.lov xattr
7043 echo "get/set/list lustre.lov xattr ..."
7044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7045 test_mkdir $DIR/$tdir
7046 chown $RUNAS_ID $DIR/$tdir
7047 local testfile=$DIR/$tdir/$tfile
7048 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7049 error "setstripe failed"
7050 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7051 error "getstripe failed"
7052 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7053 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7055 local testfile2=${testfile}2
7056 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7057 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7059 $RUNAS $MCREATE $testfile2
7060 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7061 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7062 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7063 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7064 [ $stripe_count -eq $STRIPECOUNT ] ||
7065 error "stripe count $stripe_count != $STRIPECOUNT"
7067 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7069 compare_stripe_info1() {
7070 local stripe_index_all_zero=true
7072 for num in 1 2 3 4; do
7073 for count in $(seq 1 $STRIPE_COUNT); do
7074 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7075 local size=$((STRIPE_SIZE * num))
7076 local file=file"$num-$offset-$count"
7077 stripe_size=$($LFS getstripe -S $PWD/$file)
7078 [[ $stripe_size -ne $size ]] &&
7079 error "$file: size $stripe_size != $size"
7080 stripe_count=$($LFS getstripe -c $PWD/$file)
7081 # allow fewer stripes to be created, ORI-601
7082 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7083 error "$file: count $stripe_count != $count"
7084 stripe_index=$($LFS getstripe -i $PWD/$file)
7085 [[ $stripe_index -ne 0 ]] &&
7086 stripe_index_all_zero=false
7090 $stripe_index_all_zero &&
7091 error "all files are being extracted starting from OST index 0"
7096 [ -n "$(which tar 2>/dev/null)" ] &&
7097 strings $(which tar) | grep -q "lustre" && echo tar
7101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7102 # b10930: tar test for trusted.lov xattr
7103 TAR=$(find_lustre_tar)
7104 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7105 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7107 test_mkdir $DIR/$tdir
7108 $TAR xf $TMP/$tfile.tar -C $DIR/$tdir --xattrs
7110 compare_stripe_info1
7112 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7116 # b10930: tar test for trusted.lov xattr
7117 TAR=$(find_lustre_tar)
7118 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7119 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7121 test_mkdir $DIR/$tdir.restore
7123 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/$tdir.restore
7124 cd $DIR/$tdir.restore/$tdir
7125 compare_stripe_info1
7127 run_test 102f "tar copy files, not keep osts"
7130 local xsize=${1:-1024} # in bytes
7131 local file=$DIR/$tfile
7133 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7134 skip "must have user_xattr" && return 0
7135 [ -z "$(which setfattr 2>/dev/null)" ] &&
7136 skip_env "could not find setfattr" && return 0
7137 [ -z "$(which getfattr 2>/dev/null)" ] &&
7138 skip_env "could not find getfattr" && return 0
7142 local value="$(generate_string $xsize)"
7144 local xbig=trusted.big
7145 log "save $xbig on $file"
7146 setfattr -n $xbig -v $value $file ||
7147 error "saving $xbig on $file failed"
7149 local orig=$(get_xattr_value $xbig $file)
7150 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7152 local xsml=trusted.sml
7153 log "save $xsml on $file"
7154 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7156 local new=$(get_xattr_value $xbig $file)
7157 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7159 log "grow $xsml on $file"
7160 setfattr -n $xsml -v "$value" $file ||
7161 error "growing $xsml on $file failed"
7163 new=$(get_xattr_value $xbig $file)
7164 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7165 log "$xbig still valid after growing $xsml"
7170 test_102h() { # bug 15777
7173 run_test 102h "grow xattr from inside inode to external block"
7176 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7177 grow_xattr $(max_xattr_size)
7179 run_test 102ha "grow xattr from inside inode to external inode"
7181 test_102i() { # bug 17038
7182 [ -z "$(which getfattr 2>/dev/null)" ] &&
7183 skip "could not find getfattr" && return
7185 ln -s $DIR/$tfile $DIR/${tfile}link
7186 getfattr -n trusted.lov $DIR/$tfile ||
7187 error "lgetxattr on $DIR/$tfile failed"
7188 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7189 grep -i "no such attr" ||
7190 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7191 rm -f $DIR/$tfile $DIR/${tfile}link
7193 run_test 102i "lgetxattr test on symbolic link ============"
7196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7197 TAR=$(find_lustre_tar)
7198 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7199 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7200 setup_test102 "$RUNAS"
7201 test_mkdir $DIR/$tdir
7202 chown $RUNAS_ID $DIR/$tdir
7203 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/$tdir --xattrs
7205 compare_stripe_info1 "$RUNAS"
7207 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7210 [ -z "$(which setfattr 2>/dev/null)" ] &&
7211 skip "could not find setfattr" && return
7213 # b22187 just check that does not crash for regular file.
7214 setfattr -n trusted.lov $DIR/$tfile
7215 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7216 local test_kdir=$DIR/$tdir
7217 test_mkdir $test_kdir
7218 local default_size=$($LFS getstripe -S $test_kdir)
7219 local default_count=$($LFS getstripe -c $test_kdir)
7220 local default_offset=$($LFS getstripe -i $test_kdir)
7221 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7222 error 'dir setstripe failed'
7223 setfattr -n trusted.lov $test_kdir
7224 local stripe_size=$($LFS getstripe -S $test_kdir)
7225 local stripe_count=$($LFS getstripe -c $test_kdir)
7226 local stripe_offset=$($LFS getstripe -i $test_kdir)
7227 [ $stripe_size -eq $default_size ] ||
7228 error "stripe size $stripe_size != $default_size"
7229 [ $stripe_count -eq $default_count ] ||
7230 error "stripe count $stripe_count != $default_count"
7231 [ $stripe_offset -eq $default_offset ] ||
7232 error "stripe offset $stripe_offset != $default_offset"
7233 rm -rf $DIR/$tfile $test_kdir
7235 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7238 [ -z "$(which getfattr 2>/dev/null)" ] &&
7239 skip "could not find getfattr" && return
7241 # LU-532 trusted. xattr is invisible to non-root
7242 local testfile=$DIR/$tfile
7246 echo "listxattr as user..."
7247 chown $RUNAS_ID $testfile
7248 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7249 grep -q "trusted" &&
7250 error "$testfile trusted xattrs are user visible"
7254 run_test 102l "listxattr size test =================================="
7256 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7257 local path=$DIR/$tfile
7260 listxattr_size_check $path || error "listattr_size_check $path failed"
7262 run_test 102m "Ensure listxattr fails on small bufffer ========"
7266 getxattr() { # getxattr path name
7267 # Return the base64 encoding of the value of xattr name on path.
7271 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7273 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7275 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7277 getfattr --absolute-names --encoding=base64 --name=$name $path |
7278 awk -F= -v name=$name '$1 == name {
7279 print substr($0, index($0, "=") + 1);
7283 test_102n() { # LU-4101 mdt: protect internal xattrs
7284 [ -z "$(which setfattr 2>/dev/null)" ] &&
7285 skip "could not find setfattr" && return
7286 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7288 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7292 local file0=$DIR/$tfile.0
7293 local file1=$DIR/$tfile.1
7294 local xattr0=$TMP/$tfile.0
7295 local xattr1=$TMP/$tfile.1
7296 local namelist="lov lma lmv link fid version som hsm"
7300 rm -rf $file0 $file1 $xattr0 $xattr1
7303 # Get 'before' xattrs of $file1.
7304 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7306 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7307 namelist+=" lfsck_namespace"
7308 for name in $namelist; do
7309 # Try to copy xattr from $file0 to $file1.
7310 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7312 setfattr --name=trusted.$name --value="$value" $file1 ||
7313 error "setxattr 'trusted.$name' failed"
7315 # Try to set a garbage xattr.
7316 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7318 if [[ x$name == "xlov" ]]; then
7319 setfattr --name=trusted.lov --value="$value" $file1 &&
7320 error "setxattr invalid 'trusted.lov' success"
7322 setfattr --name=trusted.$name --value="$value" $file1 ||
7323 error "setxattr invalid 'trusted.$name' failed"
7326 # Try to remove the xattr from $file1. We don't care if this
7327 # appears to succeed or fail, we just don't want there to be
7328 # any changes or crashes.
7329 setfattr --remove=$trusted.$name $file1 2> /dev/null
7332 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7335 # Try to copy xattr from $file0 to $file1.
7336 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7338 setfattr --name=trusted.$name --value="$value" $file1 ||
7339 error "setxattr 'trusted.$name' failed"
7341 # Try to set a garbage xattr.
7342 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7344 setfattr --name=trusted.$name --value="$value" $file1 ||
7345 error "setxattr 'trusted.$name' failed"
7347 # Try to remove the xattr from $file1. We don't care if this
7348 # appears to succeed or fail, we just don't want there to be
7349 # any changes or crashes.
7350 setfattr --remove=$trusted.$name $file1 2> /dev/null
7353 # Get 'after' xattrs of file1.
7354 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7356 if ! diff $xattr0 $xattr1; then
7357 error "before and after xattrs of '$file1' differ"
7360 rm -rf $file0 $file1 $xattr0 $xattr1
7364 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7366 test_102p() { # LU-4703 setxattr did not check ownership
7367 local testfile=$DIR/$tfile
7369 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7370 skip "MDS needs to be at least 2.5.56" && return
7374 echo "setfacl as user..."
7375 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7376 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7378 echo "setfattr as user..."
7379 setfacl -m "u:$RUNAS_ID:---" $testfile
7380 $RUNAS setfattr -x system.posix_acl_access $testfile
7381 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7383 run_test 102p "check setxattr(2) correctly fails without permission"
7386 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7387 skip "MDS needs to be at least 2.6.92" && return
7388 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7390 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7393 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7394 skip "MDS needs to be at least 2.6.93" && return
7395 touch $DIR/$tfile || error "touch"
7396 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7397 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7398 rm $DIR/$tfile || error "rm"
7401 mkdir -p $DIR/$tdir || error "mkdir"
7402 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7403 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7404 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7405 error "$testfile error deleting user.author1"
7406 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7407 grep "user.$(basename $tdir)" &&
7408 error "$tdir did not delete user.$(basename $tdir)"
7409 rmdir $DIR/$tdir || error "rmdir"
7412 test_mkdir $DIR/$tdir
7413 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7414 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7415 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7416 error "$testfile error deleting user.author1"
7417 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7418 grep "user.$(basename $tdir)" &&
7419 error "$tdir did not delete user.$(basename $tdir)"
7420 rmdir $DIR/$tdir || error "rm striped dir"
7422 run_test 102r "set EAs with empty values"
7426 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7431 [ "$UID" != 0 ] && skip_env "must run as root" && return
7432 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7433 skip "must have acl enabled" && return
7434 [ -z "$(which setfacl 2>/dev/null)" ] &&
7435 skip_env "could not find setfacl" && return
7436 $GSS && skip "could not run under gss" && return
7437 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7439 gpasswd -a daemon bin # LU-5641
7440 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7442 declare -a identity_old
7444 for num in $(seq $MDSCOUNT); do
7445 switch_identity $num true || identity_old[$num]=$?
7453 echo "performing cp ..."
7454 run_acl_subtest cp || error "run_acl_subtest cp failed"
7455 echo "performing getfacl-noacl..."
7456 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7457 echo "performing misc..."
7458 run_acl_subtest misc || error "misc test failed"
7459 echo "performing permissions..."
7460 run_acl_subtest permissions || error "permissions failed"
7461 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7462 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7463 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7464 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7466 echo "performing permissions xattr..."
7467 run_acl_subtest permissions_xattr ||
7468 error "permissions_xattr failed"
7470 echo "performing setfacl..."
7471 run_acl_subtest setfacl || error "setfacl test failed"
7473 # inheritance test got from HP
7474 echo "performing inheritance..."
7475 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7476 chmod +x make-tree || error "chmod +x failed"
7477 run_acl_subtest inheritance || error "inheritance test failed"
7480 echo "LU-974 ignore umask when acl is enabled..."
7481 run_acl_subtest 974 || error "LU-974 umask test failed"
7482 if [ $MDSCOUNT -ge 2 ]; then
7483 run_acl_subtest 974_remote ||
7484 error "LU-974 umask test failed under remote dir"
7487 echo "LU-2561 newly created file is same size as directory..."
7488 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7489 run_acl_subtest 2561 || error "LU-2561 test failed"
7491 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7494 run_acl_subtest 4924 || error "LU-4924 test failed"
7499 for num in $(seq $MDSCOUNT); do
7500 if [ "${identity_old[$num]}" = 1 ]; then
7501 switch_identity $num false || identity_old[$num]=$?
7505 run_test 103a "acl test ========================================="
7509 cp -rp $DIR/$tdir $DIR/$tdir.bak
7511 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7512 error "$DIR/$tdir shouldn't contain default ACL"
7513 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7514 error "$DIR/$tdir.bak shouldn't contain default ACL"
7517 run_test 103c "'cp -rp' won't set empty acl"
7520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7522 lfs df || error "lfs df failed"
7523 lfs df -ih || error "lfs df -ih failed"
7524 lfs df -h $DIR || error "lfs df -h $DIR failed"
7525 lfs df -i $DIR || error "lfs df -i $DIR failed"
7526 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7527 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7529 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7530 lctl --device %$OSC deactivate
7531 lfs df || error "lfs df with deactivated OSC failed"
7532 lctl --device %$OSC activate
7533 # wait the osc back to normal
7534 wait_osc_import_state client ost FULL
7536 lfs df || error "lfs df with reactivated OSC failed"
7539 run_test 104a "lfs df [-ih] [path] test ========================="
7542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7543 [ $RUNAS_ID -eq $UID ] &&
7544 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7546 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7547 grep "Permission denied" | wc -l)))
7548 if [ $denied_cnt -ne 0 ]; then
7549 error "lfs check servers test failed"
7552 run_test 104b "$RUNAS lfs check servers test ===================="
7555 # doesn't work on 2.4 kernels
7557 if $(flock_is_enabled); then
7558 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7560 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7564 run_test 105a "flock when mounted without -o flock test ========"
7568 if $(flock_is_enabled); then
7569 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7571 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7575 run_test 105b "fcntl when mounted without -o flock test ========"
7579 if $(flock_is_enabled); then
7580 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7582 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7586 run_test 105c "lockf when mounted without -o flock test"
7588 test_105d() { # bug 15924
7589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7590 test_mkdir $DIR/$tdir
7591 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7592 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7593 $LCTL set_param fail_loc=0x80000315
7594 flocks_test 2 $DIR/$tdir
7596 run_test 105d "flock race (should not freeze) ========"
7598 test_105e() { # bug 22660 && 22040
7599 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7601 flocks_test 3 $DIR/$tfile
7603 run_test 105e "Two conflicting flocks from same process"
7605 test_106() { #bug 10921
7606 test_mkdir $DIR/$tdir
7607 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7608 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7610 run_test 106 "attempt exec of dir followed by chown of that dir"
7613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7620 local save_pattern=$(sysctl -n kernel.core_pattern)
7621 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7622 sysctl -w kernel.core_pattern=$file
7623 sysctl -w kernel.core_uses_pid=0
7631 kill -s 11 $SLEEPPID
7633 if [ -e $file ]; then
7634 size=`stat -c%s $file`
7635 [ $size -eq 0 ] && error "Fail to create core file $file"
7637 error "Fail to create core file $file"
7640 sysctl -w kernel.core_pattern=$save_pattern
7641 sysctl -w kernel.core_uses_pid=$save_uses_pid
7644 run_test 107 "Coredump on SIG"
7647 test_mkdir $DIR/$tdir
7648 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
7649 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
7650 error "mkdir with 256 char should fail, but did not"
7651 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7652 error "create with 255 char failed"
7653 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7654 error "create with 256 char should fail, but did not"
7659 run_test 110 "filename length checking"
7662 # Purpose: To verify dynamic thread (OSS) creation.
7665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7666 remote_ost_nodsh && skip "remote OST with nodsh" && return
7668 # Lustre does not stop service threads once they are started.
7669 # Reset number of running threads to default.
7674 local save_params="$TMP/sanity-$TESTNAME.parameters"
7676 # Get ll_ost_io count before I/O
7677 OSTIO_pre=$(do_facet ost1 \
7678 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7679 # Exit if lustre is not running (ll_ost_io not running).
7680 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7682 echo "Starting with $OSTIO_pre threads"
7683 local thread_max=$((OSTIO_pre * 2))
7684 local rpc_in_flight=$((thread_max * 2))
7685 # Number of I/O Process proposed to be started.
7687 local facets=$(get_facets OST)
7689 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
7690 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
7692 # Set in_flight to $rpc_in_flight
7693 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7694 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7695 nfiles=${rpc_in_flight}
7696 # Set ost thread_max to $thread_max
7697 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7699 # 5 Minutes should be sufficient for max number of OSS
7700 # threads(thread_max) to be created.
7704 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7705 test_mkdir $DIR/$tdir
7706 for i in $(seq $nfiles); do
7707 local file=$DIR/$tdir/${tfile}-$i
7708 $LFS setstripe -c -1 -i 0 $file
7709 ($WTL $file $timeout)&
7712 # I/O Started - Wait for thread_started to reach thread_max or report
7713 # error if thread_started is more than thread_max.
7714 echo "Waiting for thread_started to reach thread_max"
7715 local thread_started=0
7716 local end_time=$((SECONDS + timeout))
7718 while [ $SECONDS -le $end_time ] ; do
7720 # Get ost i/o thread_started count.
7721 thread_started=$(do_facet ost1 \
7723 ost.OSS.ost_io.threads_started | cut -d= -f2")
7724 # Break out if thread_started is equal/greater than thread_max
7725 if [[ $thread_started -ge $thread_max ]]; then
7726 echo ll_ost_io thread_started $thread_started, \
7727 equal/greater than thread_max $thread_max
7733 # Cleanup - We have the numbers, Kill i/o jobs if running.
7734 jobcount=($(jobs -p))
7735 for i in $(seq 0 $((${#jobcount[@]}-1)))
7737 kill -9 ${jobcount[$i]}
7738 if [ $? -ne 0 ] ; then
7740 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7744 # Cleanup files left by WTL binary.
7745 for i in $(seq $nfiles); do
7746 local file=$DIR/$tdir/${tfile}-$i
7748 if [ $? -ne 0 ] ; then
7749 echo "Warning: Failed to delete file $file"
7753 restore_lustre_params <$save_params
7754 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7756 # Error out if no new thread has started or Thread started is greater
7758 if [[ $thread_started -le $OSTIO_pre ||
7759 $thread_started -gt $thread_max ]]; then
7760 error "ll_ost_io: thread_started $thread_started" \
7761 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7762 "No new thread started or thread started greater " \
7766 run_test 115 "verify dynamic thread creation===================="
7769 wait_delete_completed
7770 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7771 echo "OST kbytes available: ${AVAIL[@]}"
7776 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7777 #echo OST $i: ${AVAIL[i]}kb
7778 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7782 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7787 echo "Min free space: OST $MINI: $MINV"
7788 echo "Max free space: OST $MAXI: $MAXV"
7791 test_116a() { # was previously test_116()
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7793 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7795 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7797 echo -n "Free space priority "
7798 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7803 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7804 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7806 trap simple_cleanup_common EXIT
7809 # Check if we need to generate uneven OSTs
7810 test_mkdir -p $DIR/$tdir/OST${MINI}
7811 local FILL=$((MINV / 4))
7812 local DIFF=$((MAXV - MINV))
7813 local DIFF2=$((DIFF * 100 / MINV))
7815 local threshold=$(do_facet $SINGLEMDS \
7816 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7817 threshold=${threshold%%%}
7818 echo -n "Check for uneven OSTs: "
7819 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7821 if [[ $DIFF2 -gt $threshold ]]; then
7823 echo "Don't need to fill OST$MINI"
7825 # generate uneven OSTs. Write 2% over the QOS threshold value
7827 DIFF=$((threshold - DIFF2 + 2))
7828 DIFF2=$((MINV * DIFF / 100))
7829 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7830 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7831 error "setstripe failed"
7832 DIFF=$((DIFF2 / 2048))
7834 while [ $i -lt $DIFF ]; do
7836 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7837 bs=2M count=1 2>/dev/null
7846 DIFF=$((MAXV - MINV))
7847 DIFF2=$((DIFF * 100 / MINV))
7848 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7849 if [ $DIFF2 -gt $threshold ]; then
7852 echo "failed - QOS mode won't be used"
7853 skip "QOS imbalance criteria not met"
7854 simple_cleanup_common
7863 # now fill using QOS
7864 $SETSTRIPE -c 1 $DIR/$tdir
7865 FILL=$((FILL / 200))
7866 if [ $FILL -gt 600 ]; then
7869 echo "writing $FILL files to QOS-assigned OSTs"
7871 while [ $i -lt $FILL ]; do
7873 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7877 echo "wrote $i 200k files"
7881 echo "Note: free space may not be updated, so measurements might be off"
7883 DIFF2=$((MAXV - MINV))
7884 echo "free space delta: orig $DIFF final $DIFF2"
7885 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7886 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7887 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7888 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7889 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7890 if [[ $DIFF -gt 0 ]]; then
7891 FILL=$((DIFF2 * 100 / DIFF - 100))
7892 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7895 # Figure out which files were written where
7896 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7897 awk '/'$MINI1': / {print $2; exit}')
7899 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7900 echo "$MINC files created on smaller OST $MINI1"
7901 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7902 awk '/'$MAXI1': / {print $2; exit}')
7904 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7905 echo "$MAXC files created on larger OST $MAXI1"
7906 if [[ $MINC -gt 0 ]]; then
7907 FILL=$((MAXC * 100 / MINC - 100))
7908 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7910 [[ $MAXC -gt $MINC ]] ||
7911 error_ignore LU-9 "stripe QOS didn't balance free space"
7912 simple_cleanup_common
7914 run_test 116a "stripe QOS: free space balance ==================="
7916 test_116b() { # LU-2093
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7918 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7920 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7921 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7922 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7923 [ -z "$old_rr" ] && skip "no QOS" && return 0
7924 do_facet $SINGLEMDS lctl set_param \
7925 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7927 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7928 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7929 do_facet $SINGLEMDS lctl set_param fail_loc=0
7931 do_facet $SINGLEMDS lctl set_param \
7932 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7934 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7936 test_117() # bug 10891
7938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7939 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7940 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7941 lctl set_param fail_loc=0x21e
7942 > $DIR/$tfile || error "truncate failed"
7943 lctl set_param fail_loc=0
7944 echo "Truncate succeeded."
7947 run_test 117 "verify osd extend =========="
7949 NO_SLOW_RESENDCOUNT=4
7950 export OLD_RESENDCOUNT=""
7951 set_resend_count () {
7952 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7953 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7954 lctl set_param -n $PROC_RESENDCOUNT $1
7955 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7958 # for reduce test_118* time (b=14842)
7959 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7961 # Reset async IO behavior after error case
7963 FILE=$DIR/reset_async
7965 # Ensure all OSCs are cleared
7966 $SETSTRIPE -c -1 $FILE
7967 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7972 test_118a() #bug 11710
7974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7977 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7978 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7979 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7981 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7982 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7987 run_test 118a "verify O_SYNC works =========="
7991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7992 remote_ost_nodsh && skip "remote OST with nodsh" && return
7996 #define OBD_FAIL_SRV_ENOENT 0x217
7997 set_nodes_failloc "$(osts_nodes)" 0x217
7998 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8000 set_nodes_failloc "$(osts_nodes)" 0
8001 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8002 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8005 if [[ $RC -eq 0 ]]; then
8006 error "Must return error due to dropped pages, rc=$RC"
8010 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8011 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8015 echo "Dirty pages not leaked on ENOENT"
8017 # Due to the above error the OSC will issue all RPCs syncronously
8018 # until a subsequent RPC completes successfully without error.
8019 $MULTIOP $DIR/$tfile Ow4096yc
8024 run_test 118b "Reclaim dirty pages on fatal error =========="
8028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8030 # for 118c, restore the original resend count, LU-1940
8031 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8032 set_resend_count $OLD_RESENDCOUNT
8033 remote_ost_nodsh && skip "remote OST with nodsh" && return
8037 #define OBD_FAIL_OST_EROFS 0x216
8038 set_nodes_failloc "$(osts_nodes)" 0x216
8040 # multiop should block due to fsync until pages are written
8041 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8045 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8046 error "Multiop failed to block on fsync, pid=$MULTIPID"
8049 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8051 if [[ $WRITEBACK -eq 0 ]]; then
8052 error "No page in writeback, writeback=$WRITEBACK"
8055 set_nodes_failloc "$(osts_nodes)" 0
8058 if [[ $RC -ne 0 ]]; then
8059 error "Multiop fsync failed, rc=$RC"
8062 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8063 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8065 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8066 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8070 echo "Dirty pages flushed via fsync on EROFS"
8073 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8075 # continue to use small resend count to reduce test_118* time (b=14842)
8076 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8081 remote_ost_nodsh && skip "remote OST with nodsh" && return
8085 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8086 set_nodes_failloc "$(osts_nodes)" 0x214
8087 # multiop should block due to fsync until pages are written
8088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8092 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8093 error "Multiop failed to block on fsync, pid=$MULTIPID"
8096 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8098 if [[ $WRITEBACK -eq 0 ]]; then
8099 error "No page in writeback, writeback=$WRITEBACK"
8102 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8103 set_nodes_failloc "$(osts_nodes)" 0
8105 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8106 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8108 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8109 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8113 echo "Dirty pages gaurenteed flushed via fsync"
8116 run_test 118d "Fsync validation inject a delay of the bulk =========="
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8122 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8123 lctl set_param fail_loc=0x8000040a
8125 # Should simulate EINVAL error which is fatal
8126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8128 if [[ $RC -eq 0 ]]; then
8129 error "Must return error due to dropped pages, rc=$RC"
8132 lctl set_param fail_loc=0x0
8134 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8135 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8138 if [[ $LOCKED -ne 0 ]]; then
8139 error "Locked pages remain in cache, locked=$LOCKED"
8142 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8143 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8147 echo "No pages locked after fsync"
8152 run_test 118f "Simulate unrecoverable OSC side error =========="
8155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8158 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8159 lctl set_param fail_loc=0x406
8161 # simulate local -ENOMEM
8162 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8165 lctl set_param fail_loc=0
8166 if [[ $RC -eq 0 ]]; then
8167 error "Must return error due to dropped pages, rc=$RC"
8170 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8171 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8172 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8174 if [[ $LOCKED -ne 0 ]]; then
8175 error "Locked pages remain in cache, locked=$LOCKED"
8178 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8179 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8183 echo "No pages locked after fsync"
8188 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8192 remote_ost_nodsh && skip "remote OST with nodsh" && return
8196 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8197 set_nodes_failloc "$(osts_nodes)" 0x20e
8198 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8202 set_nodes_failloc "$(osts_nodes)" 0
8203 if [[ $RC -eq 0 ]]; then
8204 error "Must return error due to dropped pages, rc=$RC"
8207 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8208 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8209 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8211 if [[ $LOCKED -ne 0 ]]; then
8212 error "Locked pages remain in cache, locked=$LOCKED"
8215 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8216 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8220 echo "No pages locked after fsync"
8224 run_test 118h "Verify timeout in handling recoverables errors =========="
8226 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8230 remote_ost_nodsh && skip "remote OST with nodsh" && return
8234 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8235 set_nodes_failloc "$(osts_nodes)" 0x20e
8237 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8238 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8241 set_nodes_failloc "$(osts_nodes)" 0
8245 if [[ $RC -ne 0 ]]; then
8246 error "got error, but should be not, rc=$RC"
8249 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8250 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8251 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8252 if [[ $LOCKED -ne 0 ]]; then
8253 error "Locked pages remain in cache, locked=$LOCKED"
8256 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8257 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8261 echo "No pages locked after fsync"
8265 run_test 118i "Fix error before timeout in recoverable error =========="
8267 [ "$SLOW" = "no" ] && set_resend_count 4
8270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8271 remote_ost_nodsh && skip "remote OST with nodsh" && return
8275 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8276 set_nodes_failloc "$(osts_nodes)" 0x220
8278 # return -EIO from OST
8279 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8281 set_nodes_failloc "$(osts_nodes)" 0x0
8282 if [[ $RC -eq 0 ]]; then
8283 error "Must return error due to dropped pages, rc=$RC"
8286 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8287 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8288 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8289 if [[ $LOCKED -ne 0 ]]; then
8290 error "Locked pages remain in cache, locked=$LOCKED"
8293 # in recoverable error on OST we want resend and stay until it finished
8294 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8295 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8299 echo "No pages locked after fsync"
8303 run_test 118j "Simulate unrecoverable OST side error =========="
8307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8308 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8310 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8311 set_nodes_failloc "$(osts_nodes)" 0x20e
8312 test_mkdir $DIR/$tdir
8314 for ((i=0;i<10;i++)); do
8315 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8316 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8323 set_nodes_failloc "$(osts_nodes)" 0
8326 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8332 test_mkdir $DIR/$tdir
8333 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8336 run_test 118l "fsync dir"
8338 test_118m() # LU-3066
8340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8341 test_mkdir $DIR/$tdir
8342 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8345 run_test 118m "fdatasync dir ========="
8347 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8349 test_119a() # bug 11737
8351 BSIZE=$((512 * 1024))
8352 directio write $DIR/$tfile 0 1 $BSIZE
8353 # We ask to read two blocks, which is more than a file size.
8354 # directio will indicate an error when requested and actual
8355 # sizes aren't equeal (a normal situation in this case) and
8356 # print actual read amount.
8357 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8358 if [ "$NOB" != "$BSIZE" ]; then
8359 error "read $NOB bytes instead of $BSIZE"
8363 run_test 119a "Short directIO read must return actual read amount"
8365 test_119b() # bug 11737
8367 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8369 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8370 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8372 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8373 error "direct read failed"
8376 run_test 119b "Sparse directIO read must return actual read amount"
8378 test_119c() # bug 13099
8381 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8382 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8385 run_test 119c "Testing for direct read hitting hole"
8387 test_119d() # bug 15950
8389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8390 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8391 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8393 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8394 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8395 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8396 lctl set_param fail_loc=0x40d
8397 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8400 cat $DIR/$tfile > /dev/null &
8401 lctl set_param fail_loc=0
8404 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8406 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8407 error "the read rpcs have not completed in 2s"
8409 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8411 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8415 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8416 test_mkdir $DIR/$tdir
8417 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8418 { skip "no early lock cancel on server"; return 0; }
8420 lru_resize_disable mdc
8421 lru_resize_disable osc
8422 cancel_lru_locks mdc
8423 # asynchronous object destroy at MDT could cause bl ast to client
8424 cancel_lru_locks osc
8426 stat $DIR/$tdir > /dev/null
8427 can1=$(do_facet $SINGLEMDS \
8428 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8429 awk '/ldlm_cancel/ {print $2}')
8430 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8431 awk '/ldlm_bl_callback/ {print $2}')
8432 test_mkdir -c1 $DIR/$tdir/d1
8433 can2=$(do_facet $SINGLEMDS \
8434 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8435 awk '/ldlm_cancel/ {print $2}')
8436 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8437 awk '/ldlm_bl_callback/ {print $2}')
8438 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8439 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8440 lru_resize_enable mdc
8441 lru_resize_enable osc
8443 run_test 120a "Early Lock Cancel: mkdir test"
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8448 test_mkdir $DIR/$tdir
8449 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8450 { skip "no early lock cancel on server"; return 0; }
8451 lru_resize_disable mdc
8452 lru_resize_disable osc
8453 cancel_lru_locks mdc
8454 stat $DIR/$tdir > /dev/null
8455 can1=$(do_facet $SINGLEMDS \
8456 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8457 awk '/ldlm_cancel/ {print $2}')
8458 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8459 awk '/ldlm_bl_callback/ {print $2}')
8461 can2=$(do_facet $SINGLEMDS \
8462 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8463 awk '/ldlm_cancel/ {print $2}')
8464 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8465 awk '/ldlm_bl_callback/ {print $2}')
8466 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8467 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8468 lru_resize_enable mdc
8469 lru_resize_enable osc
8471 run_test 120b "Early Lock Cancel: create test"
8474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8476 test_mkdir -c1 $DIR/$tdir
8477 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8478 { skip "no early lock cancel on server"; return 0; }
8479 lru_resize_disable mdc
8480 lru_resize_disable osc
8481 test_mkdir -c1 $DIR/$tdir/d1
8482 test_mkdir -c1 $DIR/$tdir/d2
8483 touch $DIR/$tdir/d1/f1
8484 cancel_lru_locks mdc
8485 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8486 can1=$(do_facet $SINGLEMDS \
8487 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8488 awk '/ldlm_cancel/ {print $2}')
8489 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8490 awk '/ldlm_bl_callback/ {print $2}')
8491 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8492 can2=$(do_facet $SINGLEMDS \
8493 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8494 awk '/ldlm_cancel/ {print $2}')
8495 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8496 awk '/ldlm_bl_callback/ {print $2}')
8497 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8498 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8499 lru_resize_enable mdc
8500 lru_resize_enable osc
8502 run_test 120c "Early Lock Cancel: link test"
8505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8506 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8507 test_mkdir -c1 $DIR/$tdir
8508 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8509 { skip "no early lock cancel on server"; return 0; }
8510 lru_resize_disable mdc
8511 lru_resize_disable osc
8513 cancel_lru_locks mdc
8514 stat $DIR/$tdir > /dev/null
8515 can1=$(do_facet $SINGLEMDS \
8516 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8517 awk '/ldlm_cancel/ {print $2}')
8518 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8519 awk '/ldlm_bl_callback/ {print $2}')
8520 chmod a+x $DIR/$tdir
8521 can2=$(do_facet $SINGLEMDS \
8522 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8523 awk '/ldlm_cancel/ {print $2}')
8524 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8525 awk '/ldlm_bl_callback/ {print $2}')
8526 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8527 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8528 lru_resize_enable mdc
8529 lru_resize_enable osc
8531 run_test 120d "Early Lock Cancel: setattr test"
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8536 { skip "no early lock cancel on server"; return 0; }
8537 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8538 local dlmtrace_set=false
8540 test_mkdir -c1 $DIR/$tdir
8541 lru_resize_disable mdc
8542 lru_resize_disable osc
8543 ! $LCTL get_param debug | grep -q dlmtrace &&
8544 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8545 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8546 cancel_lru_locks mdc
8547 cancel_lru_locks osc
8548 dd if=$DIR/$tdir/f1 of=/dev/null
8549 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8550 # XXX client can not do early lock cancel of OST lock
8551 # during unlink (LU-4206), so cancel osc lock now.
8553 cancel_lru_locks osc
8554 can1=$(do_facet $SINGLEMDS \
8555 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8556 awk '/ldlm_cancel/ {print $2}')
8557 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8558 awk '/ldlm_bl_callback/ {print $2}')
8559 unlink $DIR/$tdir/f1
8561 can2=$(do_facet $SINGLEMDS \
8562 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8563 awk '/ldlm_cancel/ {print $2}')
8564 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8565 awk '/ldlm_bl_callback/ {print $2}')
8566 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8567 $LCTL dk $TMP/cancel.debug.txt
8568 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8569 $LCTL dk $TMP/blocking.debug.txt
8570 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8571 lru_resize_enable mdc
8572 lru_resize_enable osc
8574 run_test 120e "Early Lock Cancel: unlink test"
8577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8578 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8579 { skip "no early lock cancel on server"; return 0; }
8580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8581 test_mkdir -c1 $DIR/$tdir
8582 lru_resize_disable mdc
8583 lru_resize_disable osc
8584 test_mkdir -c1 $DIR/$tdir/d1
8585 test_mkdir -c1 $DIR/$tdir/d2
8586 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8587 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8588 cancel_lru_locks mdc
8589 cancel_lru_locks osc
8590 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8591 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8592 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8593 # XXX client can not do early lock cancel of OST lock
8594 # during rename (LU-4206), so cancel osc lock now.
8596 cancel_lru_locks osc
8597 can1=$(do_facet $SINGLEMDS \
8598 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8599 awk '/ldlm_cancel/ {print $2}')
8600 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8601 awk '/ldlm_bl_callback/ {print $2}')
8602 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8604 can2=$(do_facet $SINGLEMDS \
8605 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8606 awk '/ldlm_cancel/ {print $2}')
8607 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8608 awk '/ldlm_bl_callback/ {print $2}')
8609 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8610 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8611 lru_resize_enable mdc
8612 lru_resize_enable osc
8614 run_test 120f "Early Lock Cancel: rename test"
8617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8618 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8619 { skip "no early lock cancel on server"; return 0; }
8620 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8621 lru_resize_disable mdc
8622 lru_resize_disable osc
8624 echo create $count files
8625 test_mkdir $DIR/$tdir
8626 cancel_lru_locks mdc
8627 cancel_lru_locks osc
8630 can0=$(do_facet $SINGLEMDS \
8631 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8632 awk '/ldlm_cancel/ {print $2}')
8633 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8634 awk '/ldlm_bl_callback/ {print $2}')
8635 createmany -o $DIR/$tdir/f $count
8637 can1=$(do_facet $SINGLEMDS \
8638 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8639 awk '/ldlm_cancel/ {print $2}')
8640 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8641 awk '/ldlm_bl_callback/ {print $2}')
8643 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8644 echo rm $count files
8647 can2=$(do_facet $SINGLEMDS \
8648 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8649 awk '/ldlm_cancel/ {print $2}')
8650 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8651 awk '/ldlm_bl_callback/ {print $2}')
8653 echo total: $count removes in $((t2-t1))
8654 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8656 # wait for commitment of removal
8657 lru_resize_enable mdc
8658 lru_resize_enable osc
8660 run_test 120g "Early Lock Cancel: performance test"
8662 test_121() { #bug #10589
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8665 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8666 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8667 lctl set_param fail_loc=0x310
8668 cancel_lru_locks osc > /dev/null
8669 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8670 lctl set_param fail_loc=0
8671 [[ $reads -eq $writes ]] ||
8672 error "read $reads blocks, must be $writes blocks"
8674 run_test 121 "read cancel race ========="
8676 test_123a() { # was test 123, statahead(bug 11401)
8677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8679 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
8680 log "testing UP system. Performance may be lower than expected."
8685 test_mkdir $DIR/$tdir
8686 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8687 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8689 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8690 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8692 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8693 lctl set_param -n llite.*.statahead_max 0
8694 lctl get_param llite.*.statahead_max
8695 cancel_lru_locks mdc
8696 cancel_lru_locks osc
8698 time ls -l $DIR/$tdir | wc -l
8700 delta=$((etime - stime))
8701 log "ls $i files without statahead: $delta sec"
8702 lctl set_param llite.*.statahead_max=$max
8704 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8705 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8706 cancel_lru_locks mdc
8707 cancel_lru_locks osc
8709 time ls -l $DIR/$tdir | wc -l
8711 delta_sa=$((etime - stime))
8712 log "ls $i files with statahead: $delta_sa sec"
8713 lctl get_param -n llite.*.statahead_stats
8714 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8716 [[ $swrong -lt $ewrong ]] &&
8717 log "statahead was stopped, maybe too many locks held!"
8718 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8720 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8721 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8722 lctl set_param -n llite.*.statahead_max 0
8723 lctl get_param llite.*.statahead_max
8724 cancel_lru_locks mdc
8725 cancel_lru_locks osc
8727 time ls -l $DIR/$tdir | wc -l
8729 delta=$((etime - stime))
8730 log "ls $i files again without statahead: $delta sec"
8731 lctl set_param llite.*.statahead_max=$max
8732 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8733 if [ $SLOWOK -eq 0 ]; then
8734 error "ls $i files is slower with statahead!"
8736 log "ls $i files is slower with statahead!"
8742 [ $delta -gt 20 ] && break
8743 [ $delta -gt 8 ] && MULT=$((50 / delta))
8744 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8752 delta=$((etime - stime))
8753 log "rm -r $DIR/$tdir/: $delta seconds"
8755 lctl get_param -n llite.*.statahead_stats
8757 run_test 123a "verify statahead work"
8759 test_123b () { # statahead(bug 15027)
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8761 test_mkdir $DIR/$tdir
8762 createmany -o $DIR/$tdir/$tfile-%d 1000
8764 cancel_lru_locks mdc
8765 cancel_lru_locks osc
8767 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8768 lctl set_param fail_loc=0x80000803
8769 ls -lR $DIR/$tdir > /dev/null
8771 lctl set_param fail_loc=0x0
8772 lctl get_param -n llite.*.statahead_stats
8777 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8781 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8782 { skip "no lru resize on server"; return 0; }
8784 test_mkdir $DIR/$tdir
8786 log "create $NR files at $DIR/$tdir"
8787 createmany -o $DIR/$tdir/f $NR ||
8788 error "failed to create $NR files in $DIR/$tdir"
8790 cancel_lru_locks mdc
8791 ls -l $DIR/$tdir > /dev/null
8795 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8796 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8797 LRU_SIZE=$($LCTL get_param -n $PARAM)
8798 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8799 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8801 log "NS=$(basename $NSDIR)"
8806 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8807 skip "Not enough cached locks created!"
8814 # We know that lru resize allows one client to hold $LIMIT locks
8815 # for 10h. After that locks begin to be killed by client.
8817 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8819 if [ $LIMIT -lt $LRU_SIZE ]; then
8820 skip "Limit is too small $LIMIT"
8824 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8825 # killing locks. Some time was spent for creating locks. This means
8826 # that up to the moment of sleep finish we must have killed some of
8827 # them (10-100 locks). This depends on how fast ther were created.
8828 # Many of them were touched in almost the same moment and thus will
8829 # be killed in groups.
8830 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8832 # Use $LRU_SIZE_B here to take into account real number of locks
8833 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8834 local LRU_SIZE_B=$LRU_SIZE
8836 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8837 log "OLD_LVF=$OLD_LVF"
8838 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8840 # Let's make sure that we really have some margin. Client checks
8841 # cached locks every 10 sec.
8843 log "Sleep ${SLEEP} sec"
8845 while ((SEC<$SLEEP)); do
8849 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8853 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8854 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8856 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8857 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8858 unlinkmany $DIR/$tdir/f $NR
8862 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8863 log "unlink $NR files at $DIR/$tdir"
8864 unlinkmany $DIR/$tdir/f $NR
8866 run_test 124a "lru resize ======================================="
8868 get_max_pool_limit()
8870 local limit=$($LCTL get_param \
8871 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8874 if [[ $l -gt $max ]]; then
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8883 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8884 { skip "no lru resize on server"; return 0; }
8886 LIMIT=$(get_max_pool_limit)
8888 NR=$(($(default_lru_size)*20))
8889 if [[ $NR -gt $LIMIT ]]; then
8890 log "Limit lock number by $LIMIT locks"
8894 IFree=$(mdsrate_inodes_available)
8895 if [ $IFree -lt $NR ]; then
8896 log "Limit lock number by $IFree inodes"
8900 lru_resize_disable mdc
8901 test_mkdir -p $DIR/$tdir/disable_lru_resize
8903 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8904 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8905 cancel_lru_locks mdc
8908 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8911 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8914 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8918 nolruresize_delta=$((etime-stime))
8919 log "ls -la time: $nolruresize_delta seconds"
8920 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8921 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8923 lru_resize_enable mdc
8924 test_mkdir -p $DIR/$tdir/enable_lru_resize
8926 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8927 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8928 cancel_lru_locks mdc
8931 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8934 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8937 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8941 lruresize_delta=$((etime-stime))
8942 log "ls -la time: $lruresize_delta seconds"
8943 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8945 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8946 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8947 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8948 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8950 log "lru resize performs the same with no lru resize"
8952 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8954 run_test 124b "lru resize (performance test) ======================="
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8958 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8959 { skip "no lru resize on server"; return 0; }
8961 # cache ununsed locks on client
8963 cancel_lru_locks mdc
8964 test_mkdir $DIR/$tdir
8965 createmany -o $DIR/$tdir/f $nr ||
8966 error "failed to create $nr files in $DIR/$tdir"
8967 ls -l $DIR/$tdir > /dev/null
8969 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8970 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8971 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8972 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8973 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8975 # set lru_max_age to 1 sec
8976 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
8977 echo "sleep $((recalc_p * 2)) seconds..."
8978 sleep $((recalc_p * 2))
8980 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8981 # restore lru_max_age
8982 $LCTL set_param -n $nsdir.lru_max_age $max_age
8983 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8984 unlinkmany $DIR/$tdir/f $nr
8986 run_test 124c "LRUR cancel very aged locks"
8988 test_125() { # 13358
8989 $LCTL get_param -n llite.*.client_type | grep -q local ||
8990 { skip "must run as local client"; return; }
8991 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
8992 { skip "must have acl enabled"; return; }
8993 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8994 test_mkdir $DIR/$tdir
8995 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
8996 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
8997 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
8999 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9001 test_126() { # bug 12829/13455
9002 $LCTL get_param -n llite.*.client_type | grep -q local ||
9003 { skip "must run as local client"; return; }
9004 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9005 $GSS && skip "must run as gss disabled" && return
9007 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9008 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9010 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9012 run_test 126 "check that the fsgid provided by the client is taken into account"
9014 test_127a() { # bug 15521
9015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9016 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9017 $LCTL set_param osc.*.stats=0
9018 FSIZE=$((2048 * 1024))
9019 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9020 cancel_lru_locks osc
9021 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9023 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9024 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9025 echo "got $COUNT $NAME"
9026 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9027 eval $NAME=$COUNT || error "Wrong proc format"
9030 read_bytes|write_bytes)
9031 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9032 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9033 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9034 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9035 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9036 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9037 error "sumsquare is too small: $SUMSQ"
9038 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9039 error "sumsquare is too big: $SUMSQ"
9043 done < $DIR/${tfile}.tmp
9045 #check that we actually got some stats
9046 [ "$read_bytes" ] || error "Missing read_bytes stats"
9047 [ "$write_bytes" ] || error "Missing write_bytes stats"
9048 [ "$read_bytes" != 0 ] || error "no read done"
9049 [ "$write_bytes" != 0 ] || error "no write done"
9051 run_test 127a "verify the client stats are sane"
9053 test_127b() { # bug LU-333
9054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9055 $LCTL set_param llite.*.stats=0
9056 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9057 # perform 2 reads and writes so MAX is different from SUM.
9058 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9059 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9060 cancel_lru_locks osc
9061 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9062 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9064 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9065 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9066 echo "got $COUNT $NAME"
9067 eval $NAME=$COUNT || error "Wrong proc format"
9071 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9072 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9073 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9074 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9077 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9078 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9079 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9080 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9084 done < $TMP/${tfile}.tmp
9086 #check that we actually got some stats
9087 [ "$read_bytes" ] || error "Missing read_bytes stats"
9088 [ "$write_bytes" ] || error "Missing write_bytes stats"
9089 [ "$read_bytes" != 0 ] || error "no read done"
9090 [ "$write_bytes" != 0 ] || error "no write done"
9092 rm -f $TMP/${tfile}.tmp
9094 run_test 127b "verify the llite client stats are sane"
9096 test_128() { # bug 15212
9098 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9103 result=$(grep error $TMP/$tfile.log)
9104 rm -f $DIR/$tfile $TMP/$tfile.log
9106 error "consecutive find's under interactive lfs failed"
9108 run_test 128 "interactive lfs for 2 consecutive find's"
9115 local ldproc=/proc/fs/ldiskfs
9116 local facets=$(get_facets MDS)
9118 for facet in ${facets//,/ }; do
9119 canondev=$(ldiskfs_canon \
9120 *.$(convert_facet2label $facet).mntdev $facet)
9121 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9122 ldproc=/sys/fs/ldiskfs
9123 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9124 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9129 local facets=$(get_facets MDS)
9130 for facet in ${facets//,/ }; do
9131 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9137 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9138 { skip "Need MDS version with at least 2.5.56"; return 0; }
9140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9141 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9142 skip "ldiskfs only test"
9145 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9148 local has_warning=false
9153 # block size of mds1
9154 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9155 set_dir_limits $maxsize $maxsize
9156 local dirsize=$(stat -c%s "$DIR/$tdir")
9158 while [[ $dirsize -le $maxsize ]]; do
9159 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9161 if ! $has_warning; then
9162 check_mds_dmesg '"is approaching"' && has_warning=true
9165 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9166 # EFBIG for previous versions included in ldiskfs series
9167 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9169 echo "return code $rc received as expected"
9171 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9172 error_exit "create failed w/o dir size limit"
9174 check_mds_dmesg '"has reached"' ||
9175 error_exit "reached message should be output"
9177 [ $has_warning -eq 0 ] &&
9178 error_exit "warning message should be output"
9180 dirsize=$(stat -c%s "$DIR/$tdir")
9182 [[ $dirsize -ge $maxsize ]] && return 0
9183 error_exit "current dir size $dirsize, " \
9184 "previous limit $maxsize"
9185 elif [ $rc -ne 0 ]; then
9187 error_exit "return $rc received instead of expected " \
9188 "$EFBIG or $ENOSPC, files in dir $dirsize"
9190 nfiles=$((nfiles + 1))
9191 dirsize=$(stat -c%s "$DIR/$tdir")
9195 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9197 run_test 129 "test directory size limit ========================"
9206 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9207 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9210 trap cleanup_130 EXIT RETURN
9212 local fm_file=$DIR/$tfile
9213 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9214 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9215 error "dd failed for $fm_file"
9217 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9218 filefrag -ves $fm_file
9220 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9221 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9222 [ $RC != 0 ] && error "filefrag $fm_file failed"
9224 filefrag_op=$(filefrag -ve $fm_file |
9225 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9226 lun=$($GETSTRIPE -i $fm_file)
9228 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9231 for line in $filefrag_op
9233 frag_lun=`echo $line | cut -d: -f5`
9234 ext_len=`echo $line | cut -d: -f4`
9235 if (( $frag_lun != $lun )); then
9237 error "FIEMAP on 1-stripe file($fm_file) failed"
9240 (( tot_len += ext_len ))
9243 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9245 error "FIEMAP on 1-stripe file($fm_file) failed;"
9251 echo "FIEMAP on single striped file succeeded"
9253 run_test 130a "FIEMAP (1-stripe file)"
9256 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9258 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9259 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9262 trap cleanup_130 EXIT RETURN
9264 local fm_file=$DIR/$tfile
9265 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9266 error "setstripe on $fm_file"
9267 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9268 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9270 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9271 error "dd failed on $fm_file"
9273 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9274 filefrag_op=$(filefrag -ve $fm_file |
9275 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9277 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9278 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9283 for line in $filefrag_op
9285 frag_lun=$(echo $line | cut -d: -f5 |
9286 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9287 ext_len=$(echo $line | cut -d: -f4)
9288 if (( $frag_lun != $last_lun )); then
9289 if (( tot_len != 1024 )); then
9291 error "FIEMAP on $fm_file failed; returned " \
9292 "len $tot_len for OST $last_lun instead of 1024"
9299 (( tot_len += ext_len ))
9302 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9304 error "FIEMAP on $fm_file failed; returned wrong number of " \
9305 "luns or wrong len for OST $last_lun"
9311 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9313 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9316 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9318 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9319 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9322 trap cleanup_130 EXIT RETURN
9324 local fm_file=$DIR/$tfile
9325 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9326 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9327 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9329 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9330 error "dd failed on $fm_file"
9332 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9333 filefrag_op=$(filefrag -ve $fm_file |
9334 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9336 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9337 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9342 for line in $filefrag_op
9344 frag_lun=$(echo $line | cut -d: -f5 |
9345 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9346 ext_len=$(echo $line | cut -d: -f4)
9347 if (( $frag_lun != $last_lun )); then
9348 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9349 if (( logical != 512 )); then
9351 error "FIEMAP on $fm_file failed; returned " \
9352 "logical start for lun $logical instead of 512"
9355 if (( tot_len != 512 )); then
9357 error "FIEMAP on $fm_file failed; returned " \
9358 "len $tot_len for OST $last_lun instead of 1024"
9365 (( tot_len += ext_len ))
9368 if (( num_luns != 2 || tot_len != 512 )); then
9370 error "FIEMAP on $fm_file failed; returned wrong number of " \
9371 "luns or wrong len for OST $last_lun"
9377 echo "FIEMAP on 2-stripe file with hole succeeded"
9379 run_test 130c "FIEMAP (2-stripe file with hole)"
9382 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9384 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9385 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9388 trap cleanup_130 EXIT RETURN
9390 local fm_file=$DIR/$tfile
9391 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9392 error "setstripe on $fm_file"
9393 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9394 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9396 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9397 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9398 error "dd failed on $fm_file"
9400 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9401 filefrag_op=$(filefrag -ve $fm_file |
9402 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9404 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9405 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9410 for line in $filefrag_op
9412 frag_lun=$(echo $line | cut -d: -f5 |
9413 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9414 ext_len=$(echo $line | cut -d: -f4)
9415 if (( $frag_lun != $last_lun )); then
9416 if (( tot_len != 1024 )); then
9418 error "FIEMAP on $fm_file failed; returned " \
9419 "len $tot_len for OST $last_lun instead of 1024"
9426 (( tot_len += ext_len ))
9429 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9431 error "FIEMAP on $fm_file failed; returned wrong number of " \
9432 "luns or wrong len for OST $last_lun"
9438 echo "FIEMAP on N-stripe file succeeded"
9440 run_test 130d "FIEMAP (N-stripe file)"
9443 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9445 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9446 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9448 trap cleanup_130 EXIT RETURN
9450 local fm_file=$DIR/$tfile
9451 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9452 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9453 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9456 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9457 for ((i = 0; i < $NUM_BLKS; i++))
9459 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9462 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9463 filefrag_op=$(filefrag -ve $fm_file |
9464 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9466 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9467 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9472 for line in $filefrag_op
9474 frag_lun=$(echo $line | cut -d: -f5 |
9475 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9476 ext_len=$(echo $line | cut -d: -f4)
9477 if (( $frag_lun != $last_lun )); then
9478 if (( tot_len != $EXPECTED_LEN )); then
9480 error "FIEMAP on $fm_file failed; returned " \
9481 "len $tot_len for OST $last_lun instead " \
9489 (( tot_len += ext_len ))
9492 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9494 error "FIEMAP on $fm_file failed; returned wrong number " \
9495 "of luns or wrong len for OST $last_lun"
9501 echo "FIEMAP with continuation calls succeeded"
9503 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9505 # Test for writev/readv
9507 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9508 error "writev test failed"
9509 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9510 error "readv failed"
9513 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9516 local fsize=$((524288 + 1048576 + 1572864))
9517 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9518 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9519 error "append writev test failed"
9521 ((fsize += 1572864 + 1048576))
9522 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9523 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9524 error "append writev test failed"
9527 run_test 131b "test append writev"
9530 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9533 run_test 131c "test read/write on file w/o objects"
9536 rwv -f $DIR/$tfile -w -n 1 1572864
9537 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9538 if [ "$NOB" != 1572864 ]; then
9539 error "Short read filed: read $NOB bytes instead of 1572864"
9543 run_test 131d "test short read"
9546 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9547 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9548 error "read hitting hole failed"
9551 run_test 131e "test read hitting hole"
9560 mds*) res=$(do_facet $facet \
9561 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9563 ost*) res=$(do_facet $facet \
9564 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9566 *) error "Wrong facet '$facet'" ;;
9569 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9570 # if the argument $3 is zero, it means any stat increment is ok.
9571 if [[ $want -gt 0 ]]; then
9572 local count=$(echo $res | awk '{ print $2 }')
9573 [[ $count -ne $want ]] &&
9574 error "The $op counter on $facet is $count, not $want"
9579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9580 remote_ost_nodsh && skip "remote OST with nodsh" && return
9581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9583 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9584 { skip "MDS doesn't support rename stats"; return; }
9585 local testdir=$DIR/${tdir}/stats_testdir
9586 mkdir -p $DIR/${tdir}
9589 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9590 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9592 # verify mdt stats first.
9593 mkdir ${testdir} || error "mkdir failed"
9594 check_stats $SINGLEMDS "mkdir" 1
9595 touch ${testdir}/${tfile} || error "touch failed"
9596 check_stats $SINGLEMDS "open" 1
9597 check_stats $SINGLEMDS "close" 1
9598 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9599 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9600 check_stats $SINGLEMDS "mknod" 2
9602 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9603 check_stats $SINGLEMDS "unlink" 1
9604 rm -f ${testdir}/${tfile} || error "file remove failed"
9605 check_stats $SINGLEMDS "unlink" 2
9607 # remove working dir and check mdt stats again.
9608 rmdir ${testdir} || error "rmdir failed"
9609 check_stats $SINGLEMDS "rmdir" 1
9611 local testdir1=$DIR/${tdir}/stats_testdir1
9613 mkdir -p ${testdir1}
9614 touch ${testdir1}/test1
9615 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9616 check_stats $SINGLEMDS "crossdir_rename" 1
9618 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9619 check_stats $SINGLEMDS "samedir_rename" 1
9623 run_test 133a "Verifying MDT stats ========================================"
9626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9627 remote_ost_nodsh && skip "remote OST with nodsh" && return
9628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9629 local testdir=$DIR/${tdir}/stats_testdir
9630 mkdir -p ${testdir} || error "mkdir failed"
9631 touch ${testdir}/${tfile} || error "touch failed"
9632 cancel_lru_locks mdc
9635 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9636 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9638 # extra mdt stats verification.
9639 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9640 check_stats $SINGLEMDS "setattr" 1
9641 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9642 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9644 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9645 check_stats $SINGLEMDS "getattr" 1
9647 $LFS df || error "lfs failed"
9648 check_stats $SINGLEMDS "statfs" 1
9652 run_test 133b "Verifying extra MDT stats =================================="
9655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9656 remote_ost_nodsh && skip "remote OST with nodsh" && return
9657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9658 local testdir=$DIR/$tdir/stats_testdir
9659 test_mkdir -p $testdir
9661 # verify obdfilter stats.
9662 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
9664 cancel_lru_locks osc
9665 wait_delete_completed
9668 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9669 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9671 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
9674 cancel_lru_locks osc
9675 check_stats ost1 "write" 1
9677 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
9678 check_stats ost1 "read" 1
9680 > $testdir/$tfile || error "truncate failed"
9681 check_stats ost1 "punch" 1
9683 rm -f $testdir/$tfile || error "file remove failed"
9684 wait_delete_completed
9685 check_stats ost1 "destroy" 1
9689 run_test 133c "Verifying OST stats ========================================"
9696 while [ $value -ge 2 ]; do
9701 if [ $orig -gt $order ]; then
9709 local size=('K' 'M' 'G' 'T');
9711 local size_string=$value
9713 while [ $value -ge 1024 ]; do
9714 if [ $i -gt 3 ]; then
9715 #T is the biggest unit we get here, if that is bigger,
9717 size_string=${value}T
9720 value=$((value >> 10))
9721 if [ $value -lt 1024 ]; then
9722 size_string=${value}${size[$i]}
9733 local context=${2:-.}
9734 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9736 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9742 remote_ost_nodsh && skip "remote OST with nodsh" && return
9743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9744 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9745 { skip "MDS doesn't support rename stats"; return; }
9747 local testdir1=$DIR/${tdir}/stats_testdir1
9748 local testdir2=$DIR/${tdir}/stats_testdir2
9750 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9752 mkdir -p ${testdir1} || error "mkdir failed"
9753 mkdir -p ${testdir2} || error "mkdir failed"
9755 createmany -o $testdir1/test 512 || error "createmany failed"
9757 # check samedir rename size
9758 mv ${testdir1}/test0 ${testdir1}/test_0
9760 local testdir1_size=$(ls -l $DIR/${tdir} |
9761 awk '/stats_testdir1/ {print $5}')
9762 local testdir2_size=$(ls -l $DIR/${tdir} |
9763 awk '/stats_testdir2/ {print $5}')
9765 testdir1_size=$(order_2 $testdir1_size)
9766 testdir2_size=$(order_2 $testdir2_size)
9768 testdir1_size=$(size_in_KMGT $testdir1_size)
9769 testdir2_size=$(size_in_KMGT $testdir2_size)
9771 echo "source rename dir size: ${testdir1_size}"
9772 echo "target rename dir size: ${testdir2_size}"
9774 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9775 eval $cmd || error "$cmd failed"
9776 local samedir=$($cmd | grep 'same_dir')
9777 local same_sample=$(get_rename_size $testdir1_size)
9778 [ -z "$samedir" ] && error "samedir_rename_size count error"
9779 [[ $same_sample -eq 1 ]] ||
9780 error "samedir_rename_size error $same_sample"
9781 echo "Check same dir rename stats success"
9783 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9785 # check crossdir rename size
9786 mv ${testdir1}/test_0 ${testdir2}/test_0
9788 testdir1_size=$(ls -l $DIR/${tdir} |
9789 awk '/stats_testdir1/ {print $5}')
9790 testdir2_size=$(ls -l $DIR/${tdir} |
9791 awk '/stats_testdir2/ {print $5}')
9793 testdir1_size=$(order_2 $testdir1_size)
9794 testdir2_size=$(order_2 $testdir2_size)
9796 testdir1_size=$(size_in_KMGT $testdir1_size)
9797 testdir2_size=$(size_in_KMGT $testdir2_size)
9799 echo "source rename dir size: ${testdir1_size}"
9800 echo "target rename dir size: ${testdir2_size}"
9802 eval $cmd || error "$cmd failed"
9803 local crossdir=$($cmd | grep 'crossdir')
9804 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9805 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9806 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9807 [[ $src_sample -eq 1 ]] ||
9808 error "crossdir_rename_size error $src_sample"
9809 [[ $tgt_sample -eq 1 ]] ||
9810 error "crossdir_rename_size error $tgt_sample"
9811 echo "Check cross dir rename stats success"
9814 run_test 133d "Verifying rename_stats ========================================"
9817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9818 remote_ost_nodsh && skip "remote OST with nodsh" && return
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9820 local testdir=$DIR/${tdir}/stats_testdir
9821 local ctr f0 f1 bs=32768 count=42 sum
9823 mkdir -p ${testdir} || error "mkdir failed"
9825 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9827 for ctr in {write,read}_bytes; do
9829 cancel_lru_locks osc
9831 do_facet ost1 $LCTL set_param -n \
9832 "obdfilter.*.exports.clear=clear"
9834 if [ $ctr = write_bytes ]; then
9836 f1=${testdir}/${tfile}
9838 f0=${testdir}/${tfile}
9842 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9845 cancel_lru_locks osc
9847 sum=$(do_facet ost1 $LCTL get_param \
9848 "obdfilter.*.exports.*.stats" |
9849 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9850 $1 == ctr { sum += $7 }
9851 END { printf("%0.0f", sum) }')
9853 if ((sum != bs * count)); then
9854 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9860 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9862 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9866 remote_ost_nodsh && skip "remote OST with nodsh" && return
9867 # First without trusting modes.
9868 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9869 echo "proc_dirs='$proc_dirs'"
9870 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9871 find $proc_dirs -exec cat '{}' \; &> /dev/null
9873 # Second verifying readability.
9874 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9876 # eventually, this can also be replaced with "lctl get_param -R",
9877 # but not until that option is always available on the server
9879 for facet in mds1 ost1; do
9880 local facet_proc_dirs=$(do_facet $facet \
9881 \\\ls -d $proc_regexp 2>/dev/null)
9882 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9883 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9884 do_facet $facet find $facet_proc_dirs \
9885 ! -name req_history \
9886 -exec cat '{}' \\\; &> /dev/null
9888 do_facet $facet find $facet_proc_dirs \
9889 ! -name req_history \
9891 -exec cat '{}' \\\; &> /dev/null ||
9892 error "proc file read failed"
9895 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9899 remote_ost_nodsh && skip "remote OST with nodsh" && return
9900 # Second verifying writability.
9901 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9902 echo "proc_dirs='$proc_dirs'"
9903 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9906 -not -name force_lbug \
9907 -not -name changelog_mask \
9908 -exec badarea_io '{}' \; &> /dev/null ||
9909 error "find $proc_dirs failed"
9912 for facet in mds1 ost1; do
9913 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9914 skip "Too old lustre on $facet" && continue
9915 local facet_proc_dirs=$(do_facet $facet \
9916 \\\ls -d $proc_regexp 2> /dev/null)
9917 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9918 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9919 do_facet $facet find $facet_proc_dirs \
9921 -not -name force_lbug \
9922 -not -name changelog_mask \
9923 -exec badarea_io '{}' \\\; &> /dev/null ||
9924 error "$facet find $facet_proc_dirs failed"
9927 # remount the FS in case writes/reads /proc break the FS
9928 cleanup || error "failed to unmount"
9929 setup || error "failed to setup"
9932 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9936 remote_ost_nodsh && skip "remote OST with nodsh" && return
9937 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9938 skip "Need MDS version at least 2.9.54" && return
9941 for facet in client mds1 ost1; do
9942 local facet_proc_dirs=$(do_facet $facet \
9943 \\\ls -d $proc_regexp 2> /dev/null)
9944 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9945 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9946 # Get the list of files that are missing the terminating newline
9947 local missing=($(do_facet $facet \
9948 find ${facet_proc_dirs} -type f \| \
9950 awk -v FS='\v' -v RS='\v\v' \
9951 "'END { if(NR>0 && \
9952 \\\$NF !~ /.*\\\n\$/) \
9956 [ ${#missing[*]} -eq 0 ] ||
9957 error "files do not end with newline: ${missing[*]}"
9960 run_test 133h "Proc files should end with newlines"
9963 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9964 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9965 skip "Need MDS version at least 2.7.54" && return
9967 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9968 cancel_lru_locks mdc
9970 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9971 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9972 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9975 createmany -o $DIR/$tdir/f $nr ||
9976 error "failed to create $nr files in $DIR/$tdir"
9977 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9979 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9980 do_facet mds1 $LCTL set_param fail_loc=0x327
9981 do_facet mds1 $LCTL set_param fail_val=500
9984 echo "sleep 10 seconds ..."
9986 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9988 do_facet mds1 $LCTL set_param fail_loc=0
9989 do_facet mds1 $LCTL set_param fail_val=0
9990 [ $lck_cnt -lt $unused ] ||
9991 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9994 unlinkmany $DIR/$tdir/f $nr
9996 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9999 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10000 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10001 skip "Need MDS version at least 2.7.54" && return
10003 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10004 cancel_lru_locks mdc
10006 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10007 ldlm.lock_reclaim_threshold_mb)
10008 # disable reclaim temporarily
10009 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10011 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10012 do_facet mds1 $LCTL set_param fail_loc=0x328
10013 do_facet mds1 $LCTL set_param fail_val=500
10015 $LCTL set_param debug=+trace
10018 createmany -o $DIR/$tdir/f $nr &
10019 local create_pid=$!
10021 echo "Sleep $TIMEOUT seconds ..."
10023 if ! ps -p $create_pid > /dev/null 2>&1; then
10024 do_facet mds1 $LCTL set_param fail_loc=0
10025 do_facet mds1 $LCTL set_param fail_val=0
10026 do_facet mds1 $LCTL set_param \
10027 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10028 error "createmany finished incorrectly!"
10030 do_facet mds1 $LCTL set_param fail_loc=0
10031 do_facet mds1 $LCTL set_param fail_val=0
10032 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10033 wait $create_pid || return 1
10035 unlinkmany $DIR/$tdir/f $nr
10037 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10039 test_140() { #bug-17379
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10041 test_mkdir $DIR/$tdir
10042 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10043 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10045 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10046 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10048 while i=$((i + 1)); do
10050 cd $i || error "Changing to $i"
10051 ln -s ../stat stat || error "Creating stat symlink"
10052 # Read the symlink until ELOOP present,
10053 # not LBUGing the system is considered success,
10054 # we didn't overrun the stack.
10055 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10056 if [ $ret -ne 0 ]; then
10057 if [ $ret -eq 40 ]; then
10060 error "Open stat symlink"
10066 echo "The symlink depth = $i"
10067 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10068 error "Invalid symlink depth"
10070 # Test recursive symlink
10071 ln -s symlink_self symlink_self
10072 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10073 echo "open symlink_self returns $ret"
10074 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10076 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10080 local TF="$TMP/$tfile"
10082 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10084 cancel_lru_locks $OSC
10085 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10086 remount_client $MOUNT
10088 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10091 $TRUNCATE $DIR/$tfile 6000
10092 cancel_lru_locks $OSC
10093 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10096 echo "12345" >>$DIR/$tfile
10097 cancel_lru_locks $OSC
10098 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10101 echo "12345" >>$DIR/$tfile
10102 cancel_lru_locks $OSC
10103 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10108 run_test 150 "truncate/append tests"
10110 #LU-2902 roc_hit was not able to read all values from lproc
10111 function roc_hit_init() {
10112 local list=$(comma_list $(osts_nodes))
10113 local dir=$DIR/$tdir-check
10114 local file=$dir/$tfile
10120 #use setstripe to do a write to every ost
10121 for i in $(seq 0 $((OSTCOUNT-1))); do
10122 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10123 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10124 idx=$(printf %04x $i)
10125 BEFORE=$(get_osd_param $list *OST*$idx stats |
10126 awk '$1 == "cache_access" {sum += $7}
10127 END { printf("%0.0f", sum) }')
10129 cancel_lru_locks osc
10130 cat $file >/dev/null
10132 AFTER=$(get_osd_param $list *OST*$idx stats |
10133 awk '$1 == "cache_access" {sum += $7}
10134 END { printf("%0.0f", sum) }')
10136 echo BEFORE:$BEFORE AFTER:$AFTER
10137 if ! let "AFTER - BEFORE == 4"; then
10139 error "roc_hit is not safe to use"
10147 function roc_hit() {
10148 local list=$(comma_list $(osts_nodes))
10149 echo $(get_osd_param $list '' stats |
10150 awk '$1 == "cache_hit" {sum += $7}
10151 END { printf("%0.0f", sum) }')
10154 function set_cache() {
10157 if [ "$2" == "off" ]; then
10160 local list=$(comma_list $(osts_nodes))
10161 set_osd_param $list '' $1_cache_enable $on
10163 cancel_lru_locks osc
10167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10168 remote_ost_nodsh && skip "remote OST with nodsh" && return
10171 local list=$(comma_list $(osts_nodes))
10173 # check whether obdfilter is cache capable at all
10174 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10175 echo "not cache-capable obdfilter"
10179 # check cache is enabled on all obdfilters
10180 if get_osd_param $list '' read_cache_enable | grep 0; then
10181 echo "oss cache is disabled"
10185 set_osd_param $list '' writethrough_cache_enable 1
10187 # check write cache is enabled on all obdfilters
10188 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10189 echo "oss write cache is NOT enabled"
10195 #define OBD_FAIL_OBD_NO_LRU 0x609
10196 do_nodes $list $LCTL set_param fail_loc=0x609
10198 # pages should be in the case right after write
10199 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10202 local BEFORE=$(roc_hit)
10203 cancel_lru_locks osc
10204 cat $DIR/$tfile >/dev/null
10205 local AFTER=$(roc_hit)
10207 do_nodes $list $LCTL set_param fail_loc=0
10209 if ! let "AFTER - BEFORE == CPAGES"; then
10210 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10213 # the following read invalidates the cache
10214 cancel_lru_locks osc
10215 set_osd_param $list '' read_cache_enable 0
10216 cat $DIR/$tfile >/dev/null
10218 # now data shouldn't be found in the cache
10220 cancel_lru_locks osc
10221 cat $DIR/$tfile >/dev/null
10223 if let "AFTER - BEFORE != 0"; then
10224 error "IN CACHE: before: $BEFORE, after: $AFTER"
10227 set_osd_param $list '' read_cache_enable 1
10230 run_test 151 "test cache on oss and controls ==============================="
10233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10234 local TF="$TMP/$tfile"
10236 # simulate ENOMEM during write
10237 #define OBD_FAIL_OST_NOMEM 0x226
10238 lctl set_param fail_loc=0x80000226
10239 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10241 sync || error "sync failed"
10242 lctl set_param fail_loc=0
10244 # discard client's cache
10245 cancel_lru_locks osc
10247 # simulate ENOMEM during read
10248 lctl set_param fail_loc=0x80000226
10249 cmp $TF $DIR/$tfile || error "cmp failed"
10250 lctl set_param fail_loc=0
10254 run_test 152 "test read/write with enomem ============================"
10257 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10259 run_test 153 "test if fdatasync does not crash ======================="
10261 dot_lustre_fid_permission_check() {
10263 local ffid=$MOUNT/.lustre/fid/$fid
10266 echo "stat fid $fid"
10267 stat $ffid > /dev/null || error "stat $ffid failed."
10268 echo "touch fid $fid"
10269 touch $ffid || error "touch $ffid failed."
10270 echo "write to fid $fid"
10271 cat /etc/hosts > $ffid || error "write $ffid failed."
10272 echo "read fid $fid"
10273 diff /etc/hosts $ffid || error "read $ffid failed."
10274 echo "append write to fid $fid"
10275 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10276 echo "rename fid $fid"
10277 mv $ffid $test_dir/$tfile.1 &&
10278 error "rename $ffid to $tfile.1 should fail."
10279 touch $test_dir/$tfile.1
10280 mv $test_dir/$tfile.1 $ffid &&
10281 error "rename $tfile.1 to $ffid should fail."
10282 rm -f $test_dir/$tfile.1
10283 echo "truncate fid $fid"
10284 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10285 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10286 echo "link fid $fid"
10287 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10289 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10290 echo "setfacl fid $fid"
10291 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10292 echo "getfacl fid $fid"
10293 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10295 echo "unlink fid $fid"
10296 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10297 echo "mknod fid $fid"
10298 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10300 fid=[0xf00000400:0x1:0x0]
10301 ffid=$MOUNT/.lustre/fid/$fid
10303 echo "stat non-exist fid $fid"
10304 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10305 echo "write to non-exist fid $fid"
10306 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10307 echo "link new fid $fid"
10308 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10310 mkdir -p $test_dir/$tdir
10311 touch $test_dir/$tdir/$tfile
10312 fid=$($LFS path2fid $test_dir/$tdir)
10315 error "error: could not get fid for $test_dir/$dir/$tfile."
10317 ffid=$MOUNT/.lustre/fid/$fid
10320 ls $ffid > /dev/null || error "ls $ffid failed."
10321 echo "touch $fid/$tfile.1"
10322 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10324 echo "touch $MOUNT/.lustre/fid/$tfile"
10325 touch $MOUNT/.lustre/fid/$tfile && \
10326 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10328 echo "setxattr to $MOUNT/.lustre/fid"
10329 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10331 echo "listxattr for $MOUNT/.lustre/fid"
10332 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10334 echo "delxattr from $MOUNT/.lustre/fid"
10335 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10337 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10338 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10339 error "touch invalid fid should fail."
10341 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10342 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10343 error "touch non-normal fid should fail."
10345 echo "rename $tdir to $MOUNT/.lustre/fid"
10346 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10347 error "rename to $MOUNT/.lustre/fid should fail."
10349 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10351 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10352 local new_obf_mode=777
10354 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10355 chmod $new_obf_mode $DIR/.lustre/fid ||
10356 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10358 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10359 [ $obf_mode -eq $new_obf_mode ] ||
10360 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10362 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10363 chmod $old_obf_mode $DIR/.lustre/fid ||
10364 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10367 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10368 fid=$($LFS path2fid $test_dir/$tfile-2)
10370 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10372 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10373 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10374 error "create lov data thru .lustre failed"
10376 echo "cp /etc/passwd $test_dir/$tfile-2"
10377 cp /etc/passwd $test_dir/$tfile-2 ||
10378 error "copy to $test_dir/$tfile-2 failed."
10379 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10380 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10381 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10383 rm -rf $test_dir/tfile.lnk
10384 rm -rf $test_dir/$tfile-2
10388 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10389 skip "Need MDS version at least 2.4.1" && return
10391 local tf=$DIR/$tfile
10394 local fid=$($LFS path2fid $tf)
10395 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10397 # check that we get the same pathname back
10398 local found=$($LFS fid2path $MOUNT "$fid")
10399 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10400 [ "$found" == "$tf" ] ||
10401 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10403 run_test 154A "lfs path2fid and fid2path basic checks"
10406 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10407 skip "Need MDS version at least 2.4.1" && return
10409 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10410 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10411 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10412 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10414 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10415 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10417 # check that we get the same pathname
10418 echo "PFID: $PFID, name: $name"
10419 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10420 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10421 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10422 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10424 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10426 run_test 154B "verify the ll_decode_linkea tool"
10429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10430 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10431 { skip "Need MDS version at least 2.2.51"; return 0; }
10432 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10433 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10435 cp /etc/hosts $DIR/$tfile
10437 fid=$($LFS path2fid $DIR/$tfile)
10439 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10441 dot_lustre_fid_permission_check "$fid" $DIR ||
10442 error "dot lustre permission check $fid failed"
10444 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10446 touch $MOUNT/.lustre/file &&
10447 error "creation is not allowed under .lustre"
10449 mkdir $MOUNT/.lustre/dir &&
10450 error "mkdir is not allowed under .lustre"
10454 run_test 154a "Open-by-FID"
10457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10458 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10459 { skip "Need MDS version at least 2.2.51"; return 0; }
10460 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10462 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10464 local remote_dir=$DIR/$tdir/remote_dir
10468 mkdir -p $DIR/$tdir
10469 $LFS mkdir -i $MDTIDX $remote_dir ||
10470 error "create remote directory failed"
10472 cp /etc/hosts $remote_dir/$tfile
10474 fid=$($LFS path2fid $remote_dir/$tfile)
10476 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10478 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10479 error "dot lustre permission check $fid failed"
10482 run_test 154b "Open-by-FID for remote directory"
10485 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10486 skip "Need MDS version at least 2.4.1" && return
10488 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10489 local FID1=$($LFS path2fid $DIR/$tfile.1)
10490 local FID2=$($LFS path2fid $DIR/$tfile.2)
10491 local FID3=$($LFS path2fid $DIR/$tfile.3)
10494 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10495 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10496 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10498 [ "$FID" = "${!want}" ] ||
10499 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10503 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10505 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10506 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10510 run_test 154c "lfs path2fid and fid2path multiple arguments"
10513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10514 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10515 skip "Need MDS version at least 2.5.53" && return
10517 if remote_mds; then
10518 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10522 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10529 local fid=$($LFS path2fid $DIR/$tfile)
10532 cmd="exec $fd<$DIR/$tfile"
10534 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10535 echo "$fid_list" | grep "$fid"
10538 cmd="exec $fd>/dev/null"
10540 if [ $rc -ne 0 ]; then
10541 error "FID $fid not found in open files list $fid_list"
10544 run_test 154d "Verify open file fid"
10548 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10549 skip "Need MDS version at least 2.6.50" && return
10551 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10552 error ".lustre returned by readdir"
10555 run_test 154e ".lustre is not returned by readdir"
10558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10559 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10560 test_mkdir -p -c1 $DIR/$tdir/d
10561 # test dirs inherit from its stripe
10562 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10563 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10564 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10565 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10568 # get fid of parents
10569 local FID0=$($LFS path2fid $DIR/$tdir/d)
10570 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10571 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10572 local FID3=$($LFS path2fid $DIR)
10574 # check that path2fid --parents returns expected <parent_fid>/name
10575 # 1) test for a directory (single parent)
10576 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10577 [ "$parent" == "$FID0/foo1" ] ||
10578 error "expected parent: $FID0/foo1, got: $parent"
10580 # 2) test for a file with nlink > 1 (multiple parents)
10581 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10582 echo "$parent" | grep -F "$FID1/$tfile" ||
10583 error "$FID1/$tfile not returned in parent list"
10584 echo "$parent" | grep -F "$FID2/link" ||
10585 error "$FID2/link not returned in parent list"
10587 # 3) get parent by fid
10588 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10589 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10590 echo "$parent" | grep -F "$FID1/$tfile" ||
10591 error "$FID1/$tfile not returned in parent list (by fid)"
10592 echo "$parent" | grep -F "$FID2/link" ||
10593 error "$FID2/link not returned in parent list (by fid)"
10595 # 4) test for entry in root directory
10596 parent=$($LFS path2fid --parents $DIR/f)
10597 echo "$parent" | grep -F "$FID3/f" ||
10598 error "$FID3/f not returned in parent list"
10600 # 5) test it on root directory
10601 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10602 error "$MOUNT should not have parents"
10604 # enable xattr caching and check that linkea is correctly updated
10605 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10606 save_lustre_params client "llite.*.xattr_cache" > $save
10607 lctl set_param llite.*.xattr_cache 1
10609 # 6.1) linkea update on rename
10610 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10612 # get parents by fid
10613 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10614 # foo1 should no longer be returned in parent list
10615 echo "$parent" | grep -F "$FID1" &&
10616 error "$FID1 should no longer be in parent list"
10617 # the new path should appear
10618 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10619 error "$FID2/$tfile.moved is not in parent list"
10621 # 6.2) linkea update on unlink
10622 rm -f $DIR/$tdir/d/foo2/link
10623 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10624 # foo2/link should no longer be returned in parent list
10625 echo "$parent" | grep -F "$FID2/link" &&
10626 error "$FID2/link should no longer be in parent list"
10630 restore_lustre_params < $save
10633 run_test 154f "get parent fids by reading link ea"
10637 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
10638 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
10639 { skip "Need MDS version at least 2.6.92"; return 0; }
10640 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10642 mkdir -p $DIR/$tdir
10643 llapi_fid_test -d $DIR/$tdir
10645 run_test 154g "various llapi FID tests"
10647 test_155_small_load() {
10648 local temp=$TMP/$tfile
10649 local file=$DIR/$tfile
10651 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10652 error "dd of=$temp bs=6096 count=1 failed"
10654 cancel_lru_locks $OSC
10655 cmp $temp $file || error "$temp $file differ"
10657 $TRUNCATE $temp 6000
10658 $TRUNCATE $file 6000
10659 cmp $temp $file || error "$temp $file differ (truncate1)"
10661 echo "12345" >>$temp
10662 echo "12345" >>$file
10663 cmp $temp $file || error "$temp $file differ (append1)"
10665 echo "12345" >>$temp
10666 echo "12345" >>$file
10667 cmp $temp $file || error "$temp $file differ (append2)"
10673 test_155_big_load() {
10674 remote_ost_nodsh && skip "remote OST with nodsh" && return
10675 local temp=$TMP/$tfile
10676 local file=$DIR/$tfile
10679 local cache_size=$(do_facet ost$((MAXI+1)) \
10680 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10681 local large_file_size=$((cache_size * 2))
10683 echo "OSS cache size: $cache_size KB"
10684 echo "Large file size: $large_file_size KB"
10686 [ $MAXV -le $large_file_size ] && \
10687 skip_env "max available OST size needs > $large_file_size KB" && \
10690 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10692 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10693 error "dd of=$temp bs=$large_file_size count=1k failed"
10696 cancel_lru_locks osc
10697 cmp $temp $file || error "$temp $file differ"
10703 save_writethrough() {
10704 local facets=$(get_facets OST)
10706 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10707 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10712 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10713 save_writethrough $p
10716 set_cache writethrough on
10717 test_155_small_load
10718 restore_lustre_params < $p
10721 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10725 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10726 save_writethrough $p
10729 set_cache writethrough off
10730 test_155_small_load
10731 restore_lustre_params < $p
10734 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10738 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10739 save_writethrough $p
10742 set_cache writethrough on
10743 test_155_small_load
10744 restore_lustre_params < $p
10747 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10751 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10752 save_writethrough $p
10755 set_cache writethrough off
10756 test_155_small_load
10757 restore_lustre_params < $p
10760 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10764 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10765 save_writethrough $p
10768 set_cache writethrough on
10770 restore_lustre_params < $p
10773 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10777 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10778 save_writethrough $p
10781 set_cache writethrough off
10783 restore_lustre_params < $p
10786 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10790 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10791 save_writethrough $p
10794 set_cache writethrough on
10796 restore_lustre_params < $p
10799 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10803 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10804 save_writethrough $p
10807 set_cache writethrough off
10809 restore_lustre_params < $p
10812 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10815 remote_ost_nodsh && skip "remote OST with nodsh" && return
10816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10820 local file="$DIR/$tfile"
10821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10823 [ "$(facet_fstype ost1)" = "zfs" -a \
10824 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10825 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10828 save_writethrough $p
10831 log "Turn on read and write cache"
10833 set_cache writethrough on
10835 log "Write data and read it back."
10836 log "Read should be satisfied from the cache."
10837 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10839 cancel_lru_locks osc
10840 cat $file >/dev/null
10842 if ! let "AFTER - BEFORE == CPAGES"; then
10843 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10845 log "cache hits:: before: $BEFORE, after: $AFTER"
10848 log "Read again; it should be satisfied from the cache."
10850 cancel_lru_locks osc
10851 cat $file >/dev/null
10853 if ! let "AFTER - BEFORE == CPAGES"; then
10854 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10856 log "cache hits:: before: $BEFORE, after: $AFTER"
10859 log "Turn off the read cache and turn on the write cache"
10861 set_cache writethrough on
10863 log "Read again; it should be satisfied from the cache."
10865 cancel_lru_locks osc
10866 cat $file >/dev/null
10868 if ! let "AFTER - BEFORE == CPAGES"; then
10869 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10871 log "cache hits:: before: $BEFORE, after: $AFTER"
10874 log "Read again; it should not be satisfied from the cache."
10876 cancel_lru_locks osc
10877 cat $file >/dev/null
10879 if ! let "AFTER - BEFORE == 0"; then
10880 error "IN CACHE: before: $BEFORE, after: $AFTER"
10882 log "cache hits:: before: $BEFORE, after: $AFTER"
10885 log "Write data and read it back."
10886 log "Read should be satisfied from the cache."
10887 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10889 cancel_lru_locks osc
10890 cat $file >/dev/null
10892 if ! let "AFTER - BEFORE == CPAGES"; then
10893 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10895 log "cache hits:: before: $BEFORE, after: $AFTER"
10898 log "Read again; it should not be satisfied from the cache."
10900 cancel_lru_locks osc
10901 cat $file >/dev/null
10903 if ! let "AFTER - BEFORE == 0"; then
10904 error "IN CACHE: before: $BEFORE, after: $AFTER"
10906 log "cache hits:: before: $BEFORE, after: $AFTER"
10909 log "Turn off read and write cache"
10911 set_cache writethrough off
10913 log "Write data and read it back"
10914 log "It should not be satisfied from the cache."
10916 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10917 cancel_lru_locks osc
10919 cat $file >/dev/null
10921 if ! let "AFTER - BEFORE == 0"; then
10922 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10924 log "cache hits:: before: $BEFORE, after: $AFTER"
10927 log "Turn on the read cache and turn off the write cache"
10929 set_cache writethrough off
10931 log "Write data and read it back"
10932 log "It should not be satisfied from the cache."
10934 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10936 cancel_lru_locks osc
10937 cat $file >/dev/null
10939 if ! let "AFTER - BEFORE == 0"; then
10940 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10942 log "cache hits:: before: $BEFORE, after: $AFTER"
10945 log "Read again; it should be satisfied from the cache."
10947 cancel_lru_locks osc
10948 cat $file >/dev/null
10950 if ! let "AFTER - BEFORE == CPAGES"; then
10951 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10953 log "cache hits:: before: $BEFORE, after: $AFTER"
10957 restore_lustre_params < $p
10960 run_test 156 "Verification of tunables"
10963 cleanup_changelog () {
10965 echo "Deregistering changelog client $CL_USER"
10966 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10970 if [[ $MDSCOUNT -gt 1 ]]; then
10971 error_ignore bz17935 $*
10979 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10981 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10983 if [ $MASK -eq 1 ]; then
10984 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10986 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10990 changelog_extract_field() {
10994 local identifier=$4
10996 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10997 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11003 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11004 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11005 { skip "Need MDS version at least 2.2.0"; return; }
11007 local CL_USERS="mdd.$MDT0.changelog_users"
11008 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11009 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11010 changelog_register -n)
11011 echo "Registered as changelog user $CL_USER"
11012 trap cleanup_changelog EXIT
11013 $GET_CL_USERS | grep -q $CL_USER ||
11014 error "User $CL_USER not found in changelog_users"
11017 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11018 touch $DIR/$tdir/pics/2008/zachy/timestamp
11019 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11020 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11021 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11022 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11023 rm $DIR/$tdir/pics/desktop.jpg
11025 $LFS changelog $MDT0 | tail -5
11027 echo "verifying changelog mask"
11028 changelog_chmask "MKDIR"
11029 changelog_chmask "CLOSE"
11031 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11032 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11034 changelog_chmask "MKDIR"
11035 changelog_chmask "CLOSE"
11037 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11038 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11040 $LFS changelog $MDT0
11041 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11042 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11043 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11044 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11047 echo "verifying target fid"
11048 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11049 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11050 [ "$fidc" == "$fidf" ] ||
11051 err17935 "fid in changelog $fidc != file fid $fidf"
11052 echo "verifying parent fid"
11053 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11054 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11055 [ "$fidc" == "$fidf" ] ||
11056 err17935 "pfid in changelog $fidc != dir fid $fidf"
11058 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11059 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11060 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11061 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11062 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11063 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11065 MIN_REC=$($GET_CL_USERS |
11066 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11067 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11068 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11069 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11070 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11072 # LU-3446 changelog index reset on MDT restart
11073 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11074 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11075 $LFS changelog_clear $MDT0 $CL_USER 0
11076 stop $SINGLEMDS || error "Fail to stop MDT."
11077 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11078 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11079 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11080 [ $CUR_REC1 == $CUR_REC2 ] ||
11081 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11083 echo "verifying user deregister"
11085 $GET_CL_USERS | grep -q $CL_USER &&
11086 error "User $CL_USER still in changelog_users"
11088 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11089 if [ $CL_USER -eq 0 ]; then
11090 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11091 touch $DIR/$tdir/chloe
11092 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11093 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11094 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11096 echo "$CL_USER other changelog users; can't verify off"
11099 run_test 160a "changelog sanity"
11101 test_160b() { # LU-3587
11102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11103 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11104 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11105 { skip "Need MDS version at least 2.2.0"; return; }
11107 local CL_USERS="mdd.$MDT0.changelog_users"
11108 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11109 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11110 changelog_register -n)
11111 echo "Registered as changelog user $CL_USER"
11112 trap cleanup_changelog EXIT
11113 $GET_CL_USERS | grep -q $CL_USER ||
11114 error "User $CL_USER not found in changelog_users"
11116 local LONGNAME1=$(str_repeat a 255)
11117 local LONGNAME2=$(str_repeat b 255)
11120 echo "creating very long named file"
11121 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11122 echo "moving very long named file"
11123 mv $LONGNAME1 $LONGNAME2
11125 $LFS changelog $MDT0 | grep RENME
11129 run_test 160b "Verify that very long rename doesn't crash in changelog"
11132 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11135 local server_version=$(lustre_version_code $SINGLEMDS)
11137 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11138 [[ $server_version -gt $(version_code 2.5.1) &&
11139 $server_version -lt $(version_code 2.5.50) ]] ||
11140 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11143 # Registration step
11144 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11145 changelog_register -n)
11146 trap cleanup_changelog EXIT
11149 mkdir -p $DIR/$tdir
11150 $MCREATE $DIR/$tdir/foo_160c
11151 changelog_chmask "TRUNC"
11152 $TRUNCATE $DIR/$tdir/foo_160c 200
11153 changelog_chmask "TRUNC"
11154 $TRUNCATE $DIR/$tdir/foo_160c 199
11155 $LFS changelog $MDT0
11156 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11157 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11158 $LFS changelog_clear $MDT0 $CL_USER 0
11160 # Deregistration step
11163 run_test 160c "verify that changelog log catch the truncate event"
11166 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11169 local server_version=$(lustre_version_code mds1)
11170 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11172 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11173 { skip "Need MDS version at least 2.7.60+"; return; }
11174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11176 # Registration step
11177 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11178 changelog_register -n)
11180 trap cleanup_changelog EXIT
11181 mkdir -p $DIR/$tdir/migrate_dir
11182 $LFS changelog_clear $MDT0 $CL_USER 0
11184 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11185 $LFS changelog $MDT0
11186 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11187 $LFS changelog_clear $MDT0 $CL_USER 0
11188 [ $MIGRATES -eq 1 ] ||
11189 error "MIGRATE changelog mask count $MIGRATES != 1"
11191 # Deregistration step
11194 run_test 160d "verify that changelog log catch the migrate event"
11197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11200 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11201 changelog_register -n)
11202 echo "Registered as changelog user $CL_USER"
11203 trap cleanup_changelog EXIT
11205 # Delete a future user (expect fail)
11206 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11209 if [ $rc -eq 0 ]; then
11210 error "Deleted non-existant user cl77"
11211 elif [ $rc -ne 2 ]; then
11212 error "changelog_deregister failed with $rc, " \
11213 "expected 2 (ENOENT)"
11216 # Clear to a bad index (1 billion should be safe)
11217 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11220 if [ $rc -eq 0 ]; then
11221 error "Successfully cleared to invalid CL index"
11222 elif [ $rc -ne 22 ]; then
11223 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11226 run_test 160e "changelog negative testing"
11229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11230 test_mkdir -c1 $DIR/$tdir
11231 cp /etc/hosts $DIR/$tdir/$tfile
11232 test_mkdir -c1 $DIR/$tdir/foo1
11233 test_mkdir -c1 $DIR/$tdir/foo2
11234 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11235 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11236 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11237 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11238 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11239 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11240 $LFS fid2path $DIR $FID
11241 err17935 "bad link ea"
11244 rm $DIR/$tdir/foo2/zachary
11246 rm $DIR/$tdir/foo2/thor
11248 rm $DIR/$tdir/$tfile
11250 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11251 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11253 $LFS fid2path $DIR $FID
11254 err17935 "bad link rename"
11256 rm $DIR/$tdir/foo2/maggie
11259 local longname=filename_avg_len_is_thirty_two_
11260 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11261 error "failed to hardlink many files"
11262 links=$($LFS fid2path $DIR $FID | wc -l)
11263 echo -n "${links}/1000 links in link EA"
11264 [[ $links -gt 60 ]] ||
11265 err17935 "expected at least 60 links in link EA"
11266 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11267 error "failed to unlink many hardlinks"
11269 run_test 161a "link ea sanity"
11272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11273 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11275 local remote_dir=$DIR/$tdir/remote_dir
11277 mkdir -p $DIR/$tdir
11278 $LFS mkdir -i $MDTIDX $remote_dir ||
11279 error "create remote directory failed"
11281 cp /etc/hosts $remote_dir/$tfile
11282 mkdir -p $remote_dir/foo1
11283 mkdir -p $remote_dir/foo2
11284 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11285 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11286 ln $remote_dir/$tfile $remote_dir/foo1/luna
11287 ln $remote_dir/$tfile $remote_dir/foo2/thor
11289 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11291 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11292 $LFS fid2path $DIR $FID
11293 err17935 "bad link ea"
11296 rm $remote_dir/foo2/zachary
11298 rm $remote_dir/foo2/thor
11300 rm $remote_dir/$tfile
11302 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11303 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11304 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11305 $LFS fid2path $DIR $FID
11306 err17935 "bad link rename"
11308 rm $remote_dir/foo2/maggie
11311 local longname=filename_avg_len_is_thirty_two_
11312 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11313 error "failed to hardlink many files"
11314 links=$($LFS fid2path $DIR $FID | wc -l)
11315 echo -n "${links}/1000 links in link EA"
11316 [[ ${links} -gt 60 ]] ||
11317 err17935 "expected at least 60 links in link EA"
11318 unlinkmany $remote_dir/foo2/$longname 1000 ||
11319 error "failed to unlink many hardlinks"
11321 run_test 161b "link ea sanity under remote directory"
11324 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11326 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11327 skip "Need MDS version at least 2.1.5" && return
11329 # define CLF_RENAME_LAST 0x0001
11330 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11331 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11332 changelog_register -n)
11334 trap cleanup_changelog EXIT
11336 mkdir -p $DIR/$tdir
11337 touch $DIR/$tdir/foo_161c
11338 touch $DIR/$tdir/bar_161c
11339 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11340 $LFS changelog $MDT0 | grep RENME
11341 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11343 $LFS changelog_clear $MDT0 $CL_USER 0
11344 if [ x$flags != "x0x1" ]; then
11345 error "flag $flags is not 0x1"
11347 echo "rename overwrite a target having nlink = 1," \
11348 "changelog record has flags of $flags"
11350 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11351 touch $DIR/$tdir/foo_161c
11352 touch $DIR/$tdir/bar_161c
11353 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11354 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11355 $LFS changelog $MDT0 | grep RENME
11356 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11357 $LFS changelog_clear $MDT0 $CL_USER 0
11358 if [ x$flags != "x0x0" ]; then
11359 error "flag $flags is not 0x0"
11361 echo "rename overwrite a target having nlink > 1," \
11362 "changelog record has flags of $flags"
11364 # rename doesn't overwrite a target (changelog flag 0x0)
11365 touch $DIR/$tdir/foo_161c
11366 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11367 $LFS changelog $MDT0 | grep RENME
11368 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11369 $LFS changelog_clear $MDT0 $CL_USER 0
11370 if [ x$flags != "x0x0" ]; then
11371 error "flag $flags is not 0x0"
11373 echo "rename doesn't overwrite a target," \
11374 "changelog record has flags of $flags"
11376 # define CLF_UNLINK_LAST 0x0001
11377 # unlink a file having nlink = 1 (changelog flag 0x1)
11378 rm -f $DIR/$tdir/foo2_161c
11379 $LFS changelog $MDT0 | grep UNLNK
11380 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11381 $LFS changelog_clear $MDT0 $CL_USER 0
11382 if [ x$flags != "x0x1" ]; then
11383 error "flag $flags is not 0x1"
11385 echo "unlink a file having nlink = 1," \
11386 "changelog record has flags of $flags"
11388 # unlink a file having nlink > 1 (changelog flag 0x0)
11389 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11390 rm -f $DIR/$tdir/foobar_161c
11391 $LFS changelog $MDT0 | grep UNLNK
11392 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11393 $LFS changelog_clear $MDT0 $CL_USER 0
11394 if [ x$flags != "x0x0" ]; then
11395 error "flag $flags is not 0x0"
11397 echo "unlink a file having nlink > 1," \
11398 "changelog record has flags of $flags"
11401 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11408 # cleanup previous run
11409 rm -rf $DIR/$tdir/$tfile
11411 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11412 changelog_register -n)
11413 [[ $? -eq 0 ]] || error "changelog_register failed"
11415 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11416 # interfer with $MOUNT/.lustre/fid/ access
11418 [[ $? -eq 0 ]] || error "mkdir failed"
11420 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11421 $LCTL set_param fail_loc=0x8000140c
11423 $LCTL set_param fail_val=5
11426 echo foofoo > $DIR/$tdir/$tfile &
11429 # wait for create to be delayed
11433 [[ $? -eq 0 ]] || error "create should be blocked"
11435 local tempfile=$(mktemp)
11436 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11437 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11438 # some delay may occur during ChangeLog publishing and file read just
11439 # above, that could allow file write to happen finally
11440 [[ -s $tempfile ]] && echo "file should be empty"
11442 $LCTL set_param fail_loc=0
11445 [[ $? -eq 0 ]] || error "create failed"
11447 $LFS changelog_clear $MDT0 $user 0
11448 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11450 run_test 161d "create with concurrent .lustre/fid access"
11457 local path=$(${LFS} fid2path $*)
11458 # Remove the '//' indicating a remote directory
11459 path=$(echo $path | sed 's#//#/#g')
11462 if [ $RC -ne 0 ]; then
11463 err17935 "path looked up of $expected failed. Error $RC"
11465 elif [ "${path}" != "${expected}" ]; then
11466 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11469 echo "fid $fid resolves to path $path (expected $expected)"
11472 test_162a() { # was test_162
11473 # Make changes to filesystem
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11475 test_mkdir -p -c1 $DIR/$tdir/d2
11476 touch $DIR/$tdir/d2/$tfile
11477 touch $DIR/$tdir/d2/x1
11478 touch $DIR/$tdir/d2/x2
11479 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11480 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11482 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11483 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11484 error "check path $tdir/d2/$tfile failed"
11487 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11488 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11489 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11490 error "check path $tdir/d2/p/q/r/slink failed"
11492 # softlink to wrong file
11493 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11494 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11495 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11496 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11499 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11500 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11501 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11502 # fid2path dir/fsname should both work
11503 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11504 error "check path $tdir/d2/a/b/c/new_file failed"
11505 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11506 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11508 # hardlink count: check that there are 2 links
11509 # Doesnt work with CMD yet: 17935
11510 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11511 err17935 "expected 2 links"
11513 # hardlink indexing: remove the first link
11514 rm $DIR/$tdir/d2/p/q/r/hlink
11515 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11516 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11520 run_test 162a "path lookup sanity"
11523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11524 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11527 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11528 error "create striped dir failed"
11530 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11531 tail -n 1 | awk '{print $2}')
11532 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11534 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11535 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11538 for ((i=0;i<5;i++)); do
11539 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11540 error "get fid for f$i failed"
11541 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11542 error "check path $tdir/striped_dir/f$i failed"
11544 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11545 error "get fid for d$i failed"
11546 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11547 error "check path $tdir/striped_dir/d$i failed"
11552 run_test 162b "striped directory path lookup sanity"
11554 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11556 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11557 skip "Need MDS version at least 2.7.51" && return
11558 test_mkdir $DIR/$tdir.local
11559 test_mkdir $DIR/$tdir.remote
11560 local lpath=$tdir.local
11561 local rpath=$tdir.remote
11563 for ((i = 0; i <= 101; i++)); do
11566 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11567 error "get fid for local directory $DIR/$lpath failed"
11568 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11569 error "check path for local directory $DIR/$lpath failed"
11572 test_mkdir $DIR/$rpath
11573 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11574 error "get fid for remote directory $DIR/$rpath failed"
11575 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11576 error "check path for remote directory $DIR/$rpath failed"
11581 run_test 162c "fid2path works with paths 100 or more directories deep"
11584 # do directio so as not to populate the page cache
11585 log "creating a 10 Mb file"
11586 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11587 log "starting reads"
11588 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11589 log "truncating the file"
11590 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11592 kill %+ || true # reads might have finished
11593 echo "wait until dd is finished"
11595 log "removing the temporary file"
11596 rm -rf $DIR/$tfile || error "tmp file removal failed"
11598 run_test 169 "parallel read and truncate should not deadlock"
11601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11602 $LCTL clear # bug 18514
11603 $LCTL debug_daemon start $TMP/${tfile}_log_good
11605 $LCTL debug_daemon stop
11606 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11607 error "sed failed to read log_good"
11609 $LCTL debug_daemon start $TMP/${tfile}_log_good
11611 $LCTL debug_daemon stop
11613 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11614 error "lctl df log_bad failed"
11616 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11617 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11619 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11620 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11622 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11623 error "bad_line good_line1 good_line2 are empty"
11625 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11626 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11627 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11629 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11630 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11631 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11633 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11634 error "bad_line_new good_line_new are empty"
11636 local expected_good=$((good_line1 + good_line2*2))
11638 rm -f $TMP/${tfile}*
11639 # LU-231, short malformed line may not be counted into bad lines
11640 if [ $bad_line -ne $bad_line_new ] &&
11641 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11642 error "expected $bad_line bad lines, but got $bad_line_new"
11646 if [ $expected_good -ne $good_line_new ]; then
11647 error "expected $expected_good good lines, but got $good_line_new"
11652 run_test 170 "test lctl df to handle corrupted log ====================="
11654 test_171() { # bug20592
11655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11656 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11657 $LCTL set_param fail_loc=0x50e
11658 $LCTL set_param fail_val=3000
11659 multiop_bg_pause $DIR/$tfile O_s || true
11661 kill -USR1 $MULTIPID
11665 if dmesg | grep "recursive fault"; then
11666 error "caught a recursive fault"
11668 $LCTL set_param fail_loc=0
11671 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11673 # it would be good to share it with obdfilter-survey/iokit-libecho code
11674 setup_obdecho_osc () {
11677 local obdfilter_name=$2
11678 echo "Creating new osc for $obdfilter_name on $ost_nid"
11679 # make sure we can find loopback nid
11680 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11682 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11683 ${obdfilter_name}_osc_UUID || rc=2; }
11684 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11685 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11689 cleanup_obdecho_osc () {
11690 local obdfilter_name=$1
11691 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11692 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11699 local pages=${3:-64}
11704 local obd_size=$(get_obd_size $node $OBD)
11705 local page_size=$(get_page_size $node)
11706 if [[ -n "$obd_size" ]]; then
11707 local new_count=$((obd_size / (pages * page_size / 1024)))
11708 [[ $new_count -ge $count ]] || count=$new_count
11711 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11712 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11714 if [ $rc -eq 0 ]; then
11715 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11716 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11718 echo "New object id is $id"
11719 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11721 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11722 "test_brw $count w v $pages $id" || rc=4; }
11723 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11725 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11726 "cleanup" || rc=5; }
11727 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11728 "detach" || rc=6; }
11729 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11735 remote_ost_nodsh && skip "remote OST with nodsh" && return
11737 local rmmod_local=0
11739 if ! module_loaded obdecho; then
11740 load_module obdecho/obdecho
11744 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11745 local host=$(lctl get_param -n osc.$osc.import |
11746 awk '/current_connection:/ {print $2}' )
11747 local target=$(lctl get_param -n osc.$osc.import |
11748 awk '/target:/ {print $2}' )
11749 target=${target%_UUID}
11751 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11752 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11753 [[ -n $target ]] && cleanup_obdecho_osc $target
11754 [ $rmmod_local -eq 1 ] && rmmod obdecho
11757 run_test 180a "test obdecho on osc"
11760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11761 remote_ost_nodsh && skip "remote OST with nodsh" && return
11763 local rmmod_remote=0
11765 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11766 rmmod_remote=true || error "failed to load module obdecho"
11767 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11768 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11769 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11772 run_test 180b "test obdecho directly on obdfilter"
11774 test_180c() { # LU-2598
11775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11776 remote_ost_nodsh && skip "remote OST with nodsh" && return
11777 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11778 skip "Need MDS version at least 2.4.0" && return
11781 local rmmod_remote=false
11782 local pages=16384 # 64MB bulk I/O RPC size
11785 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11786 rmmod_remote=true || error "failed to load module obdecho"
11788 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11790 if [ -n "$target" ]; then
11791 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11793 echo "there is no obdfilter target on ost1"
11796 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11799 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11801 test_181() { # bug 22177
11802 test_mkdir $DIR/$tdir
11803 # create enough files to index the directory
11804 createmany -o $DIR/$tdir/foobar 4000
11805 # print attributes for debug purpose
11808 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11810 # remove the files & current working dir
11811 unlinkmany $DIR/$tdir/foobar 4000
11813 kill -USR1 $MULTIPID
11815 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11818 run_test 181 "Test open-unlinked dir ========================"
11824 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11826 $LCTL set_param mdc.*.rpc_stats=clear
11828 for (( i = 0; i < $tcount; i++ )) ; do
11829 mkdir $DIR/$tdir/$i
11832 for (( i = 0; i < $tcount; i++ )) ; do
11833 createmany -o $DIR/$tdir/$i/f- $fcount &
11837 for (( i = 0; i < $tcount; i++ )) ; do
11838 unlinkmany $DIR/$tdir/$i/f- $fcount &
11842 $LCTL get_param mdc.*.rpc_stats
11846 run_test 182 "Test parallel modify metadata operations ================"
11848 test_183() { # LU-2275
11849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11850 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11851 skip "Need MDS version at least 2.3.56" && return
11853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11854 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11855 echo aaa > $DIR/$tdir/$tfile
11857 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11858 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11860 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11861 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11863 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11865 # Flush negative dentry cache
11866 touch $DIR/$tdir/$tfile
11868 # We are not checking for any leaked references here, they'll
11869 # become evident next time we do cleanup with module unload.
11872 run_test 183 "No crash or request leak in case of strange dispositions ========"
11874 # test suite 184 is for LU-2016, LU-2017
11876 check_swap_layouts_support && return 0
11878 dir0=$DIR/$tdir/$testnum
11879 test_mkdir -p -c1 $dir0
11884 $SETSTRIPE -c1 $file1
11886 $SETSTRIPE -c2 $file2
11888 gen1=$($GETSTRIPE -g $file1)
11889 gen2=$($GETSTRIPE -g $file2)
11891 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11892 gen=$($GETSTRIPE -g $file1)
11893 [[ $gen1 != $gen ]] ||
11894 "Layout generation on $file1 does not change"
11895 gen=$($GETSTRIPE -g $file2)
11896 [[ $gen2 != $gen ]] ||
11897 "Layout generation on $file2 does not change"
11899 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11900 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11902 run_test 184a "Basic layout swap"
11905 check_swap_layouts_support && return 0
11907 dir0=$DIR/$tdir/$testnum
11908 mkdir -p $dir0 || error "creating dir $dir0"
11915 $SETSTRIPE -c1 $file1
11916 $SETSTRIPE -c2 $file2
11917 $SETSTRIPE -c1 $file3
11918 chown $RUNAS_ID $file3
11919 gen1=$($GETSTRIPE -g $file1)
11920 gen2=$($GETSTRIPE -g $file2)
11922 $LFS swap_layouts $dir1 $dir2 &&
11923 error "swap of directories layouts should fail"
11924 $LFS swap_layouts $dir1 $file1 &&
11925 error "swap of directory and file layouts should fail"
11926 $RUNAS $LFS swap_layouts $file1 $file2 &&
11927 error "swap of file we cannot write should fail"
11928 $LFS swap_layouts $file1 $file3 &&
11929 error "swap of file with different owner should fail"
11930 /bin/true # to clear error code
11932 run_test 184b "Forbidden layout swap (will generate errors)"
11935 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11936 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11937 check_swap_layouts_support && return 0
11939 local dir0=$DIR/$tdir/$testnum
11940 mkdir -p $dir0 || error "creating dir $dir0"
11942 local ref1=$dir0/ref1
11943 local ref2=$dir0/ref2
11944 local file1=$dir0/file1
11945 local file2=$dir0/file2
11946 # create a file large enough for the concurrent test
11947 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11948 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11949 echo "ref file size: ref1($(stat -c %s $ref1))," \
11950 "ref2($(stat -c %s $ref2))"
11953 dd if=$ref1 of=$file1 bs=16k &
11956 # Make sure dd starts to copy file
11957 while [ ! -f $file1 ]; do sleep 0.1; done
11959 $LFS swap_layouts $file1 $file2
11962 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11963 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11965 # how many bytes copied before swapping layout
11966 local copied=$(stat -c %s $file2)
11967 local remaining=$(stat -c %s $ref1)
11968 remaining=$((remaining - copied))
11969 echo "Copied $copied bytes before swapping layout..."
11971 cmp -n $copied $file1 $ref2 | grep differ &&
11972 error "Content mismatch [0, $copied) of ref2 and file1"
11973 cmp -n $copied $file2 $ref1 ||
11974 error "Content mismatch [0, $copied) of ref1 and file2"
11975 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11976 error "Content mismatch [$copied, EOF) of ref1 and file1"
11979 rm -f $ref1 $ref2 $file1 $file2
11981 run_test 184c "Concurrent write and layout swap"
11984 check_swap_layouts_support && return 0
11985 [ -z "$(which getfattr 2>/dev/null)" ] &&
11986 skip "no getfattr command" && return 0
11988 local file1=$DIR/$tdir/$tfile-1
11989 local file2=$DIR/$tdir/$tfile-2
11990 local file3=$DIR/$tdir/$tfile-3
11994 mkdir -p $DIR/$tdir
11995 touch $file1 || error "create $file1 failed"
11996 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11997 error "create $file2 failed"
11998 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11999 error "create $file3 failed"
12000 lovea1=$(get_layout_param $file1)
12002 $LFS swap_layouts $file2 $file3 ||
12003 error "swap $file2 $file3 layouts failed"
12004 $LFS swap_layouts $file1 $file2 ||
12005 error "swap $file1 $file2 layouts failed"
12007 lovea2=$(get_layout_param $file2)
12010 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12012 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12013 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12015 run_test 184d "allow stripeless layouts swap"
12018 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12019 { skip "Need MDS version at least 2.6.94"; return 0; }
12020 check_swap_layouts_support && return 0
12021 [ -z "$(which getfattr 2>/dev/null)" ] &&
12022 skip "no getfattr command" && return 0
12024 local file1=$DIR/$tdir/$tfile-1
12025 local file2=$DIR/$tdir/$tfile-2
12026 local file3=$DIR/$tdir/$tfile-3
12029 mkdir -p $DIR/$tdir
12030 touch $file1 || error "create $file1 failed"
12031 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12032 error "create $file2 failed"
12033 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12034 error "create $file3 failed"
12036 $LFS swap_layouts $file1 $file2 ||
12037 error "swap $file1 $file2 layouts failed"
12039 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12040 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12042 echo 123 > $file1 || error "Should be able to write into $file1"
12044 $LFS swap_layouts $file1 $file3 ||
12045 error "swap $file1 $file3 layouts failed"
12047 echo 123 > $file1 || error "Should be able to write into $file1"
12049 rm -rf $file1 $file2 $file3
12051 run_test 184e "Recreate layout after stripeless layout swaps"
12053 test_185() { # LU-2441
12054 # LU-3553 - no volatile file support in old servers
12055 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12056 { skip "Need MDS version at least 2.3.60"; return 0; }
12058 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12059 touch $DIR/$tdir/spoo
12060 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12061 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12062 error "cannot create/write a volatile file"
12063 [ "$FILESET" == "" ] &&
12064 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12065 error "FID is still valid after close"
12067 multiop_bg_pause $DIR/$tdir vVw4096_c
12074 # assume that the next FID for this client is sequential, since stdout
12075 # is unfortunately eaten by multiop_bg_pause
12076 local n=$((${fidv[1]} + 1))
12077 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12078 if [ "$FILESET" == "" ]; then
12079 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12080 error "FID is missing before close"
12082 kill -USR1 $multi_pid
12083 # 1 second delay, so if mtime change we will see it
12085 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12086 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12088 run_test 185 "Volatile file support"
12091 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12093 skip "Need MDS version at least 2.3.0" && return
12095 local dir0=$DIR/$tdir/$testnum
12096 mkdir -p $dir0 || error "creating dir $dir0"
12098 local file=$dir0/file1
12099 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12100 local dv1=$($LFS data_version $file)
12101 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12102 local dv2=$($LFS data_version $file)
12103 [[ $dv1 != $dv2 ]] ||
12104 error "data version did not change on write $dv1 == $dv2"
12109 run_test 187a "Test data version change"
12112 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12113 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12114 skip "Need MDS version at least 2.3.0" && return
12116 local dir0=$DIR/$tdir/$testnum
12117 mkdir -p $dir0 || error "creating dir $dir0"
12119 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12120 [[ ${DV[0]} != ${DV[1]} ]] ||
12121 error "data version did not change on write"\
12122 " ${DV[0]} == ${DV[1]}"
12127 run_test 187b "Test data version change on volatile file"
12130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12131 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12132 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12134 local POOL=${POOL:-cea1}
12135 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12136 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12139 local last_ost=$(($OSTCOUNT - 1))
12141 local ost_list=$(seq $first_ost $ost_step $last_ost)
12142 local ost_range="$first_ost $last_ost $ost_step"
12143 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12144 local file_dir=$POOL_ROOT/file_tst
12145 local subdir=$test_path/subdir
12149 # former test_200a test_200b
12150 pool_add $POOL || { rc=$? ; break; }
12151 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12152 # former test_200c test_200d
12153 mkdir -p $test_path
12154 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12155 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12157 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12158 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12159 || { rc=$? ; break; }
12160 # former test_200e test_200f
12161 local files=$((OSTCOUNT*3))
12162 pool_alloc_files $POOL $test_path $files "$ost_list" \
12163 || { rc=$? ; break; }
12164 pool_create_files $POOL $file_dir $files "$ost_list" \
12165 || { rc=$? ; break; }
12166 # former test_200g test_200h
12167 pool_lfs_df $POOL || { rc=$? ; break; }
12168 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12170 # former test_201a test_201b test_201c
12171 pool_remove_first_target $POOL || { rc=$? ; break; }
12173 local f=$test_path/$tfile
12174 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12175 pool_remove $POOL $f || { rc=$? ; break; }
12182 run_test 200 "OST pools"
12184 # usage: default_attr <count | size | offset>
12186 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12189 # usage: check_default_stripe_attr
12190 check_default_stripe_attr() {
12191 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12194 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12196 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12200 error "unknown getstripe attr '$1'"
12203 [ $ACTUAL == $EXPECTED ] ||
12204 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12208 test_mkdir $DIR/$tdir
12209 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12211 check_default_stripe_attr --stripe-count
12212 check_default_stripe_attr --stripe-size
12213 check_default_stripe_attr --stripe-index
12215 run_test 204a "Print default stripe attributes"
12218 test_mkdir $DIR/$tdir
12219 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12221 check_default_stripe_attr --stripe-size
12222 check_default_stripe_attr --stripe-index
12224 run_test 204b "Print default stripe size and offset"
12227 test_mkdir $DIR/$tdir
12228 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12230 check_default_stripe_attr --stripe-count
12231 check_default_stripe_attr --stripe-index
12233 run_test 204c "Print default stripe count and offset"
12236 test_mkdir $DIR/$tdir
12237 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12239 check_default_stripe_attr --stripe-count
12240 check_default_stripe_attr --stripe-size
12242 run_test 204d "Print default stripe count and size"
12245 test_mkdir $DIR/$tdir
12246 $SETSTRIPE -d $DIR/$tdir
12248 check_default_stripe_attr --stripe-count --raw
12249 check_default_stripe_attr --stripe-size --raw
12250 check_default_stripe_attr --stripe-index --raw
12252 run_test 204e "Print raw stripe attributes"
12255 test_mkdir $DIR/$tdir
12256 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12258 check_default_stripe_attr --stripe-size --raw
12259 check_default_stripe_attr --stripe-index --raw
12261 run_test 204f "Print raw stripe size and offset"
12264 test_mkdir $DIR/$tdir
12265 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12267 check_default_stripe_attr --stripe-count --raw
12268 check_default_stripe_attr --stripe-index --raw
12270 run_test 204g "Print raw stripe count and offset"
12273 test_mkdir $DIR/$tdir
12274 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12276 check_default_stripe_attr --stripe-count --raw
12277 check_default_stripe_attr --stripe-size --raw
12279 run_test 204h "Print raw stripe count and size"
12281 # Figure out which job scheduler is being used, if any,
12282 # or use a fake one
12283 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12284 JOBENV=SLURM_JOB_ID
12285 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12287 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12289 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12290 JOBENV=LOADL_STEP_ID
12291 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12294 $LCTL list_param jobid_name > /dev/null 2>&1
12295 if [ $? -eq 0 ]; then
12302 verify_jobstats() {
12307 # we don't really need to clear the stats for this test to work, since each
12308 # command has a unique jobid, but it makes debugging easier if needed.
12309 # for facet in $facets; do
12310 # local dev=$(convert_facet2label $facet)
12311 # # clear old jobstats
12312 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12315 # use a new JobID for each test, or we might see an old one
12316 [ "$JOBENV" = "FAKE_JOBID" ] &&
12317 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12321 [ "$JOBENV" = "nodelocal" ] && {
12322 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12323 $LCTL set_param jobid_name=$FAKE_JOBID
12327 log "Test: ${cmd[*]}"
12328 log "Using JobID environment variable $JOBENV=$JOBVAL"
12330 if [ $JOBENV = "FAKE_JOBID" ]; then
12331 FAKE_JOBID=$JOBVAL ${cmd[*]}
12336 # all files are created on OST0000
12337 for facet in $facets; do
12338 local stats="*.$(convert_facet2label $facet).job_stats"
12339 if [ $(do_facet $facet lctl get_param $stats |
12340 grep -c $JOBVAL) -ne 1 ]; then
12341 do_facet $facet lctl get_param $stats
12342 error "No jobstats for $JOBVAL found on $facet::$stats"
12349 NEW_JOBENV=${1:-$OLD_JOBENV}
12350 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12351 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12356 do_facet $SINGLEMDS \
12357 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12358 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12362 test_205() { # Job stats
12363 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12364 { skip "Need MDS version with at least 2.7.1"; return 0; }
12366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12367 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12369 remote_ost_nodsh && skip "remote OST with nodsh" && return
12371 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12372 skip "Server doesn't support jobstats" && return 0
12373 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12375 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12376 if [ $OLD_JOBENV != $JOBENV ]; then
12377 jobstats_set $JOBENV
12378 trap cleanup_205 EXIT
12381 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12382 echo "Registered as changelog user $CL_USER"
12384 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12385 lctl get_param -n mdt.*.job_cleanup_interval)
12386 local interval_new=5
12387 do_facet $SINGLEMDS \
12388 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12389 local start=$SECONDS
12393 cmd="mkdir $DIR/$tdir"
12394 verify_jobstats "$cmd" "$SINGLEMDS"
12396 cmd="rmdir $DIR/$tdir"
12397 verify_jobstats "$cmd" "$SINGLEMDS"
12398 # mkdir on secondary MDT
12399 if [ $MDSCOUNT -gt 1 ]; then
12400 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12401 verify_jobstats "$cmd" "mds2"
12404 cmd="mknod $DIR/$tfile c 1 3"
12405 verify_jobstats "$cmd" "$SINGLEMDS"
12407 cmd="rm -f $DIR/$tfile"
12408 verify_jobstats "$cmd" "$SINGLEMDS"
12409 # create all files on OST0000 so verify_jobstats can find OST stats
12411 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12412 verify_jobstats "$cmd" "$SINGLEMDS"
12414 cmd="touch $DIR/$tfile"
12415 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12417 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12418 verify_jobstats "$cmd" "ost1"
12420 cancel_lru_locks osc
12421 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12422 verify_jobstats "$cmd" "ost1"
12424 cmd="$TRUNCATE $DIR/$tfile 0"
12425 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12427 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12428 verify_jobstats "$cmd" "$SINGLEMDS"
12429 # jobstats expiry - sleep until old stats should be expired
12430 local left=$((interval_new + 5 - (SECONDS - start)))
12431 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12432 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12434 cmd="mkdir $DIR/$tdir.expire"
12435 verify_jobstats "$cmd" "$SINGLEMDS"
12436 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12437 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12439 # Ensure that jobid are present in changelog (if supported by MDS)
12440 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12442 $LFS changelog $MDT0 | tail -9
12443 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12444 [ $jobids -eq 9 ] ||
12445 error "Wrong changelog jobid count $jobids != 9"
12449 jobstats_set $JOBENV
12451 $LFS changelog $MDT0 | tail -1
12452 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12453 [ $jobids -eq 0 ] ||
12454 error "Unexpected jobids when jobid_var=$JOBENV"
12459 run_test 205 "Verify job stats"
12461 # LU-1480, LU-1773 and LU-1657
12463 mkdir -p $DIR/$tdir
12464 $SETSTRIPE -c -1 $DIR/$tdir
12465 #define OBD_FAIL_LOV_INIT 0x1403
12466 $LCTL set_param fail_loc=0xa0001403
12467 $LCTL set_param fail_val=1
12468 touch $DIR/$tdir/$tfile || true
12470 run_test 206 "fail lov_init_raid0() doesn't lbug"
12473 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12474 local fsz=`stat -c %s $DIR/$tfile`
12475 cancel_lru_locks mdc
12477 # do not return layout in getattr intent
12478 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12479 $LCTL set_param fail_loc=0x170
12480 local sz=`stat -c %s $DIR/$tfile`
12482 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12486 run_test 207a "can refresh layout at glimpse"
12489 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12490 local cksum=`md5sum $DIR/$tfile`
12491 local fsz=`stat -c %s $DIR/$tfile`
12492 cancel_lru_locks mdc
12493 cancel_lru_locks osc
12495 # do not return layout in getattr intent
12496 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12497 $LCTL set_param fail_loc=0x171
12499 # it will refresh layout after the file is opened but before read issues
12500 echo checksum is "$cksum"
12501 echo "$cksum" |md5sum -c --quiet || error "file differs"
12505 run_test 207b "can refresh layout at open"
12508 # FIXME: in this test suite, only RD lease is used. This is okay
12509 # for now as only exclusive open is supported. After generic lease
12510 # is done, this test suite should be revised. - Jinshan
12512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12513 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12514 { skip "Need MDS version at least 2.4.52"; return 0; }
12516 echo "==== test 1: verify get lease work"
12517 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12519 echo "==== test 2: verify lease can be broken by upcoming open"
12520 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12524 $MULTIOP $DIR/$tfile oO_RDONLY:c
12525 kill -USR1 $PID && wait $PID || error "break lease error"
12527 echo "==== test 3: verify lease can't be granted if an open already exists"
12528 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12532 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12533 kill -USR1 $PID && wait $PID || error "open file error"
12535 echo "==== test 4: lease can sustain over recovery"
12536 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12542 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12544 echo "==== test 5: lease broken can't be regained by replay"
12545 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12549 # open file to break lease and then recovery
12550 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12553 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12557 run_test 208 "Exclusive open"
12560 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12561 skip_env "must have disp_stripe" && return
12564 sync; sleep 5; sync;
12566 echo 3 > /proc/sys/vm/drop_caches
12567 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12569 # open/close 500 times
12570 for i in $(seq 500); do
12574 echo 3 > /proc/sys/vm/drop_caches
12575 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12577 echo "before: $req_before, after: $req_after"
12578 [ $((req_after - req_before)) -ge 300 ] &&
12579 error "open/close requests are not freed"
12582 run_test 209 "read-only open/close requests should be freed promptly"
12586 size=$((size % 8192 + 1))
12587 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12588 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12589 rm -f $DIR/f212 $DIR/f212.xyz
12591 run_test 212 "Sendfile test ============================================"
12594 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12595 cancel_lru_locks osc
12596 lctl set_param fail_loc=0x8000040f
12597 # generate a read lock
12598 cat $DIR/$tfile > /dev/null
12599 # write to the file, it will try to cancel the above read lock.
12600 cat /etc/hosts >> $DIR/$tfile
12602 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12604 test_214() { # for bug 20133
12605 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12606 for (( i=0; i < 340; i++ )) ; do
12607 touch $DIR/$tdir/d214c/a$i
12610 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12611 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12612 ls $DIR/d214c || error "ls $DIR/d214c failed"
12613 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12614 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12616 run_test 214 "hash-indexed directory test - bug 20133"
12618 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12619 create_lnet_proc_files() {
12620 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12621 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12623 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12624 rm -f "$TMP/lnet_$1.sys_tmp"
12627 # counterpart of create_lnet_proc_files
12628 remove_lnet_proc_files() {
12629 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12632 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12633 # 3rd arg as regexp for body
12634 check_lnet_proc_stats() {
12635 local l=$(cat "$TMP/lnet_$1" |wc -l)
12636 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12638 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12641 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12642 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12643 # optional and can be regexp for 2nd line (lnet.routes case)
12644 check_lnet_proc_entry() {
12645 local blp=2 # blp stands for 'position of 1st line of body'
12646 [ -z "$5" ] || blp=3 # lnet.routes case
12648 local l=$(cat "$TMP/lnet_$1" |wc -l)
12649 # subtracting one from $blp because the body can be empty
12650 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12652 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12653 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12655 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12656 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12658 # bail out if any unexpected line happened
12659 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12660 [ "$?" != 0 ] || error "$2 misformatted"
12663 test_215() { # for bugs 18102, 21079, 21517
12664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12665 local N='(0|[1-9][0-9]*)' # non-negative numeric
12666 local P='[1-9][0-9]*' # positive numeric
12667 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12668 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12669 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12670 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12672 local L1 # regexp for 1st line
12673 local L2 # regexp for 2nd line (optional)
12674 local BR # regexp for the rest (body)
12676 # lnet.stats should look as 11 space-separated non-negative numerics
12677 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12678 create_lnet_proc_files "stats"
12679 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12680 remove_lnet_proc_files "stats"
12682 # lnet.routes should look like this:
12683 # Routing disabled/enabled
12684 # net hops priority state router
12685 # where net is a string like tcp0, hops > 0, priority >= 0,
12686 # state is up/down,
12687 # router is a string like 192.168.1.1@tcp2
12688 L1="^Routing (disabled|enabled)$"
12689 L2="^net +hops +priority +state +router$"
12690 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12691 create_lnet_proc_files "routes"
12692 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12693 remove_lnet_proc_files "routes"
12695 # lnet.routers should look like this:
12696 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12697 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12698 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12699 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12700 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12701 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12702 create_lnet_proc_files "routers"
12703 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12704 remove_lnet_proc_files "routers"
12706 # lnet.peers should look like this:
12707 # nid refs state last max rtr min tx min queue
12708 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12709 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12710 # numeric (0 or >0 or <0), queue >= 0.
12711 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12712 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12713 create_lnet_proc_files "peers"
12714 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12715 remove_lnet_proc_files "peers"
12717 # lnet.buffers should look like this:
12718 # pages count credits min
12719 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12720 L1="^pages +count +credits +min$"
12721 BR="^ +$N +$N +$I +$I$"
12722 create_lnet_proc_files "buffers"
12723 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12724 remove_lnet_proc_files "buffers"
12726 # lnet.nis should look like this:
12727 # nid status alive refs peer rtr max tx min
12728 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12729 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12730 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12731 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12732 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12733 create_lnet_proc_files "nis"
12734 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12735 remove_lnet_proc_files "nis"
12737 # can we successfully write to lnet.stats?
12738 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12739 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12741 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12743 test_216() { # bug 20317
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12745 remote_ost_nodsh && skip "remote OST with nodsh" && return
12748 local facets=$(get_facets OST)
12749 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12751 save_lustre_params client "osc.*.contention_seconds" > $p
12752 save_lustre_params $facets \
12753 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12754 save_lustre_params $facets \
12755 "ldlm.namespaces.filter-*.contended_locks" >> $p
12756 save_lustre_params $facets \
12757 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12758 clear_stats osc.*.osc_stats
12760 # agressive lockless i/o settings
12761 do_nodes $(comma_list $(osts_nodes)) \
12762 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12763 ldlm.namespaces.filter-*.contended_locks=0 \
12764 ldlm.namespaces.filter-*.contention_seconds=60"
12765 lctl set_param -n osc.*.contention_seconds=60
12767 $DIRECTIO write $DIR/$tfile 0 10 4096
12768 $CHECKSTAT -s 40960 $DIR/$tfile
12770 # disable lockless i/o
12771 do_nodes $(comma_list $(osts_nodes)) \
12772 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12773 ldlm.namespaces.filter-*.contended_locks=32 \
12774 ldlm.namespaces.filter-*.contention_seconds=0"
12775 lctl set_param -n osc.*.contention_seconds=0
12776 clear_stats osc.*.osc_stats
12778 dd if=/dev/zero of=$DIR/$tfile count=0
12779 $CHECKSTAT -s 0 $DIR/$tfile
12781 restore_lustre_params <$p
12785 run_test 216 "check lockless direct write updates file size and kms correctly"
12787 test_217() { # bug 22430
12788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12792 for node in $(nodes_list); do
12793 nid=$(host_nids_address $node $NETTYPE)
12794 if [[ $nid = *-* ]] ; then
12795 echo "lctl ping $(h2nettype $nid)"
12796 lctl ping $(h2nettype $nid)
12798 echo "skipping $node (no hyphen detected)"
12802 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12805 # do directio so as not to populate the page cache
12806 log "creating a 10 Mb file"
12807 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12808 log "starting reads"
12809 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12810 log "truncating the file"
12811 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12813 kill %+ || true # reads might have finished
12814 echo "wait until dd is finished"
12816 log "removing the temporary file"
12817 rm -rf $DIR/$tfile || error "tmp file removal failed"
12819 run_test 218 "parallel read and truncate should not deadlock ======================="
12822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12823 # write one partial page
12824 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12825 # set no grant so vvp_io_commit_write will do sync write
12826 $LCTL set_param fail_loc=0x411
12827 # write a full page at the end of file
12828 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12830 $LCTL set_param fail_loc=0
12831 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12832 $LCTL set_param fail_loc=0x411
12833 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12836 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12837 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12839 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12841 test_220() { #LU-325
12842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12843 remote_ost_nodsh && skip "remote OST with nodsh" && return
12844 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12845 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12848 # create on MDT0000 so the last_id and next_id are correct
12850 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12854 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12855 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12856 osc.$mdtosc_proc1.prealloc_last_id)
12857 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12858 osc.$mdtosc_proc1.prealloc_next_id)
12862 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12863 #define OBD_FAIL_OST_ENOINO 0x229
12864 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12865 create_pool $FSNAME.$TESTNAME || return 1
12866 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12868 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12870 MDSOBJS=$((last_id - next_id))
12871 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12873 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12874 echo "OST still has $count kbytes free"
12876 echo "create $MDSOBJS files @next_id..."
12877 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12879 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12880 osc.$mdtosc_proc1.prealloc_last_id)
12881 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12882 osc.$mdtosc_proc1.prealloc_next_id)
12884 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12889 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12890 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12892 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12893 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12894 echo "unlink $MDSOBJS files @$next_id..."
12895 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12897 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12901 dd if=`which date` of=$MOUNT/date oflag=sync
12902 chmod +x $MOUNT/date
12904 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12905 $LCTL set_param fail_loc=0x80001401
12907 $MOUNT/date > /dev/null
12910 run_test 221 "make sure fault and truncate race to not cause OOM"
12913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12915 test_mkdir $DIR/$tdir
12916 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12917 createmany -o $DIR/$tdir/$tfile 10
12918 cancel_lru_locks mdc
12919 cancel_lru_locks osc
12920 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12921 $LCTL set_param fail_loc=0x31a
12922 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12923 $LCTL set_param fail_loc=0
12926 run_test 222a "AGL for ls should not trigger CLIO lock failure"
12929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12931 test_mkdir $DIR/$tdir
12932 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12933 createmany -o $DIR/$tdir/$tfile 10
12934 cancel_lru_locks mdc
12935 cancel_lru_locks osc
12936 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12937 $LCTL set_param fail_loc=0x31a
12938 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12939 $LCTL set_param fail_loc=0
12941 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
12944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12946 test_mkdir $DIR/$tdir
12947 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12948 createmany -o $DIR/$tdir/$tfile 10
12949 cancel_lru_locks mdc
12950 cancel_lru_locks osc
12951 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12952 $LCTL set_param fail_loc=0x31b
12953 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12954 $LCTL set_param fail_loc=0
12957 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12959 test_224a() { # LU-1039, MRP-303
12960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12961 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12962 $LCTL set_param fail_loc=0x508
12963 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12964 $LCTL set_param fail_loc=0
12967 run_test 224a "Don't panic on bulk IO failure"
12969 test_224b() { # LU-1039, MRP-303
12970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12971 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12972 cancel_lru_locks osc
12973 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12974 $LCTL set_param fail_loc=0x515
12975 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12976 $LCTL set_param fail_loc=0
12979 run_test 224b "Don't panic on bulk IO failure"
12981 test_224c() { # LU-6441
12982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12985 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12986 save_writethrough $p
12987 set_cache writethrough on
12989 local pages_per_rpc=$($LCTL get_param \
12990 osc.*.max_pages_per_rpc)
12991 local at_max=$($LCTL get_param -n at_max)
12992 local timeout=$($LCTL get_param -n timeout)
12993 local test_at="$LCTL get_param -n at_max"
12994 local param_at="$FSNAME.sys.at_max"
12995 local test_timeout="$LCTL get_param -n timeout"
12996 local param_timeout="$FSNAME.sys.timeout"
12998 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13000 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13001 error "conf_param at_max=0 failed"
13002 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13003 error "conf_param timeout=5 failed"
13005 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13006 do_facet ost1 $LCTL set_param fail_loc=0x520
13007 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13008 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13010 do_facet ost1 $LCTL set_param fail_loc=0
13012 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13013 error "conf_param at_max=$at_max failed"
13014 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13015 $timeout || error "conf_param timeout=$timeout failed"
13017 $LCTL set_param -n $pages_per_rpc
13018 restore_lustre_params < $p
13021 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13023 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13027 if [ -z ${MDSSURVEY} ]; then
13028 skip_env "mds-survey not found" && return
13031 [ $MDSCOUNT -ge 2 ] &&
13032 skip "skipping now for more than one MDT" && return
13034 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13035 { skip "Need MDS version at least 2.2.51"; return; }
13037 local mds=$(facet_host $SINGLEMDS)
13038 local target=$(do_nodes $mds 'lctl dl' | \
13039 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13041 local cmd1="file_count=1000 thrhi=4"
13042 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13043 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13044 local cmd="$cmd1 $cmd2 $cmd3"
13046 rm -f ${TMP}/mds_survey*
13048 eval $cmd || error "mds-survey with zero-stripe failed"
13049 cat ${TMP}/mds_survey*
13050 rm -f ${TMP}/mds_survey*
13052 run_test 225a "Metadata survey sanity with zero-stripe"
13055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13057 if [ -z ${MDSSURVEY} ]; then
13058 skip_env "mds-survey not found" && return
13060 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13061 { skip "Need MDS version at least 2.2.51"; return; }
13063 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13064 skip_env "Need to mount OST to test" && return
13067 [ $MDSCOUNT -ge 2 ] &&
13068 skip "skipping now for more than one MDT" && return
13069 local mds=$(facet_host $SINGLEMDS)
13070 local target=$(do_nodes $mds 'lctl dl' | \
13071 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13073 local cmd1="file_count=1000 thrhi=4"
13074 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13075 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13076 local cmd="$cmd1 $cmd2 $cmd3"
13078 rm -f ${TMP}/mds_survey*
13080 eval $cmd || error "mds-survey with stripe_count failed"
13081 cat ${TMP}/mds_survey*
13082 rm -f ${TMP}/mds_survey*
13084 run_test 225b "Metadata survey sanity with stripe_count = 1"
13086 mcreate_path2fid () {
13092 local path=$DIR/$tdir/$name
13097 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13098 error "cannot create $desc"
13100 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13102 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13104 fid_path=$($LFS fid2path $MOUNT $fid)
13106 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13108 [ "$path" == "$fid_path" ] ||
13109 error "fid2path returned $fid_path, expected $path"
13111 echo "pass with $path and $fid"
13116 mkdir -p $DIR/$tdir
13118 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13119 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13120 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13121 mcreate_path2fid 0040666 0 0 dir "directory"
13122 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13123 mcreate_path2fid 0100666 0 0 file "regular file"
13124 mcreate_path2fid 0120666 0 0 link "symbolic link"
13125 mcreate_path2fid 0140666 0 0 sock "socket"
13127 run_test 226a "call path2fid and fid2path on files of all type"
13130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13134 mkdir -p $DIR/$tdir
13135 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13136 error "create remote directory failed"
13137 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13138 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13139 "character special file (null)"
13140 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13141 "character special file (no device)"
13142 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13143 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13144 "block special file (loop)"
13145 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13146 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13147 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13149 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13151 # LU-1299 Executing or running ldd on a truncated executable does not
13152 # cause an out-of-memory condition.
13154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13155 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13156 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13157 chmod +x $MOUNT/date
13159 $MOUNT/date > /dev/null
13160 ldd $MOUNT/date > /dev/null
13163 run_test 227 "running truncated executable does not cause OOM"
13165 # LU-1512 try to reuse idle OI blocks
13167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13168 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13169 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13170 skip "ldiskfs only test" && return
13172 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13173 local myDIR=$DIR/$tdir
13176 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13177 $LCTL set_param fail_loc=0x80001002
13178 createmany -o $myDIR/t- 10000
13179 $LCTL set_param fail_loc=0
13180 # The guard is current the largest FID holder
13182 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13184 local IDX=$(($SEQ % 64))
13186 do_facet $SINGLEMDS sync
13187 # Make sure journal flushed.
13189 local blk1=$(do_facet $SINGLEMDS \
13190 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13191 grep Blockcount | awk '{print $4}')
13193 # Remove old files, some OI blocks will become idle.
13194 unlinkmany $myDIR/t- 10000
13195 # Create new files, idle OI blocks should be reused.
13196 createmany -o $myDIR/t- 2000
13197 do_facet $SINGLEMDS sync
13198 # Make sure journal flushed.
13200 local blk2=$(do_facet $SINGLEMDS \
13201 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13202 grep Blockcount | awk '{print $4}')
13204 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13206 run_test 228a "try to reuse idle OI blocks"
13209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13210 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13211 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13212 skip "ldiskfs only test" && return
13214 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13215 local myDIR=$DIR/$tdir
13218 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13219 $LCTL set_param fail_loc=0x80001002
13220 createmany -o $myDIR/t- 10000
13221 $LCTL set_param fail_loc=0
13222 # The guard is current the largest FID holder
13224 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13226 local IDX=$(($SEQ % 64))
13228 do_facet $SINGLEMDS sync
13229 # Make sure journal flushed.
13231 local blk1=$(do_facet $SINGLEMDS \
13232 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13233 grep Blockcount | awk '{print $4}')
13235 # Remove old files, some OI blocks will become idle.
13236 unlinkmany $myDIR/t- 10000
13239 stop $SINGLEMDS || error "Fail to stop MDT."
13241 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13243 df $MOUNT || error "Fail to df."
13244 # Create new files, idle OI blocks should be reused.
13245 createmany -o $myDIR/t- 2000
13246 do_facet $SINGLEMDS sync
13247 # Make sure journal flushed.
13249 local blk2=$(do_facet $SINGLEMDS \
13250 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13251 grep Blockcount | awk '{print $4}')
13253 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13255 run_test 228b "idle OI blocks can be reused after MDT restart"
13259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13260 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13261 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13262 skip "ldiskfs only test" && return
13264 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13265 local myDIR=$DIR/$tdir
13268 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13269 $LCTL set_param fail_loc=0x80001002
13270 # 20000 files can guarantee there are index nodes in the OI file
13271 createmany -o $myDIR/t- 20000
13272 $LCTL set_param fail_loc=0
13273 # The guard is current the largest FID holder
13275 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13277 local IDX=$(($SEQ % 64))
13279 do_facet $SINGLEMDS sync
13280 # Make sure journal flushed.
13282 local blk1=$(do_facet $SINGLEMDS \
13283 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13284 grep Blockcount | awk '{print $4}')
13286 # Remove old files, some OI blocks will become idle.
13287 unlinkmany $myDIR/t- 20000
13289 # The OI file should become empty now
13291 # Create new files, idle OI blocks should be reused.
13292 createmany -o $myDIR/t- 2000
13293 do_facet $SINGLEMDS sync
13294 # Make sure journal flushed.
13296 local blk2=$(do_facet $SINGLEMDS \
13297 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13298 grep Blockcount | awk '{print $4}')
13300 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13302 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13304 test_229() { # LU-2482, LU-3448
13305 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13306 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13309 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13313 # Create a file with a released layout and stripe count 2.
13314 $MULTIOP $DIR/$tfile H2c ||
13315 error "failed to create file with released layout"
13317 $GETSTRIPE -v $DIR/$tfile
13319 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13320 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13322 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13323 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13324 stat $DIR/$tfile || error "failed to stat released file"
13326 chown $RUNAS_ID $DIR/$tfile ||
13327 error "chown $RUNAS_ID $DIR/$tfile failed"
13329 chgrp $RUNAS_ID $DIR/$tfile ||
13330 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13332 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13333 rm $DIR/$tfile || error "failed to remove released file"
13335 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13339 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13342 test_mkdir $DIR/$tdir
13343 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13344 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13345 [ $mdt_idx -ne 0 ] &&
13346 error "create local directory on wrong MDT $mdt_idx"
13348 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13349 error "create remote directory failed"
13350 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13351 [ $mdt_idx -ne $MDTIDX ] &&
13352 error "create remote directory on wrong MDT $mdt_idx"
13354 createmany -o $DIR/$tdir/test_230/t- 10 ||
13355 error "create files on remote directory failed"
13356 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13357 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13358 rm -r $DIR/$tdir || error "unlink remote directory failed"
13360 run_test 230a "Create remote directory and files under the remote directory"
13363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13364 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13371 local migrate_dir=$DIR/$tdir/migrate_dir
13372 local other_dir=$DIR/$tdir/other_dir
13374 test_mkdir $DIR/$tdir
13375 test_mkdir -i0 -c1 $migrate_dir
13376 test_mkdir -i0 -c1 $other_dir
13377 for ((i=0; i<10; i++)); do
13378 mkdir -p $migrate_dir/dir_${i}
13379 createmany -o $migrate_dir/dir_${i}/f 10 ||
13380 error "create files under remote dir failed $i"
13383 cp /etc/passwd $migrate_dir/$tfile
13384 cp /etc/passwd $other_dir/$tfile
13385 chattr +SAD $migrate_dir
13386 chattr +SAD $migrate_dir/$tfile
13388 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13389 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13390 local old_dir_mode=$(stat -c%f $migrate_dir)
13391 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13393 mkdir -p $migrate_dir/dir_default_stripe2
13394 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13395 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13397 mkdir -p $other_dir
13398 ln $migrate_dir/$tfile $other_dir/luna
13399 ln $migrate_dir/$tfile $migrate_dir/sofia
13400 ln $other_dir/$tfile $migrate_dir/david
13401 ln -s $migrate_dir/$tfile $other_dir/zachary
13402 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13403 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13405 $LFS migrate -m $MDTIDX $migrate_dir ||
13406 error "fails on migrating remote dir to MDT1"
13408 echo "migratate to MDT1, then checking.."
13409 for ((i = 0; i < 10; i++)); do
13410 for file in $(find $migrate_dir/dir_${i}); do
13411 mdt_index=$($LFS getstripe -M $file)
13412 [ $mdt_index == $MDTIDX ] ||
13413 error "$file is not on MDT${MDTIDX}"
13417 # the multiple link file should still in MDT0
13418 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13419 [ $mdt_index == 0 ] ||
13420 error "$file is not on MDT${MDTIDX}"
13422 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13423 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13424 error " expect $old_dir_flag get $new_dir_flag"
13426 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13427 [ "$old_file_flag" = "$new_file_flag" ] ||
13428 error " expect $old_file_flag get $new_file_flag"
13430 local new_dir_mode=$(stat -c%f $migrate_dir)
13431 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13432 error "expect mode $old_dir_mode get $new_dir_mode"
13434 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13435 [ "$old_file_mode" = "$new_file_mode" ] ||
13436 error "expect mode $old_file_mode get $new_file_mode"
13438 diff /etc/passwd $migrate_dir/$tfile ||
13439 error "$tfile different after migration"
13441 diff /etc/passwd $other_dir/luna ||
13442 error "luna different after migration"
13444 diff /etc/passwd $migrate_dir/sofia ||
13445 error "sofia different after migration"
13447 diff /etc/passwd $migrate_dir/david ||
13448 error "david different after migration"
13450 diff /etc/passwd $other_dir/zachary ||
13451 error "zachary different after migration"
13453 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13454 error "${tfile}_ln different after migration"
13456 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13457 error "${tfile}_ln_other different after migration"
13459 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13460 [ $stripe_count = 2 ] ||
13461 error "dir strpe_count $d != 2 after migration."
13463 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13464 [ $stripe_count = 2 ] ||
13465 error "file strpe_count $d != 2 after migration."
13467 #migrate back to MDT0
13470 $LFS migrate -m $MDTIDX $migrate_dir ||
13471 error "fails on migrating remote dir to MDT0"
13473 echo "migrate back to MDT0, checking.."
13474 for file in $(find $migrate_dir); do
13475 mdt_index=$($LFS getstripe -M $file)
13476 [ $mdt_index == $MDTIDX ] ||
13477 error "$file is not on MDT${MDTIDX}"
13480 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13481 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13482 error " expect $old_dir_flag get $new_dir_flag"
13484 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13485 [ "$old_file_flag" = "$new_file_flag" ] ||
13486 error " expect $old_file_flag get $new_file_flag"
13488 local new_dir_mode=$(stat -c%f $migrate_dir)
13489 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13490 error "expect mode $old_dir_mode get $new_dir_mode"
13492 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13493 [ "$old_file_mode" = "$new_file_mode" ] ||
13494 error "expect mode $old_file_mode get $new_file_mode"
13496 diff /etc/passwd ${migrate_dir}/$tfile ||
13497 error "$tfile different after migration"
13499 diff /etc/passwd ${other_dir}/luna ||
13500 error "luna different after migration"
13502 diff /etc/passwd ${migrate_dir}/sofia ||
13503 error "sofia different after migration"
13505 diff /etc/passwd ${other_dir}/zachary ||
13506 error "zachary different after migration"
13508 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13509 error "${tfile}_ln different after migration"
13511 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13512 error "${tfile}_ln_other different after migration"
13514 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13515 [ $stripe_count = 2 ] ||
13516 error "dir strpe_count $d != 2 after migration."
13518 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13519 [ $stripe_count = 2 ] ||
13520 error "file strpe_count $d != 2 after migration."
13522 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13524 run_test 230b "migrate directory"
13527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13529 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13533 local migrate_dir=$DIR/$tdir/migrate_dir
13535 #If migrating directory fails in the middle, all entries of
13536 #the directory is still accessiable.
13537 test_mkdir $DIR/$tdir
13538 test_mkdir -i0 -c1 $migrate_dir
13540 createmany -o $migrate_dir/f 10 ||
13541 error "create files under ${migrate_dir} failed"
13543 #failed after migrating 5 entries
13544 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13545 do_facet mds1 lctl set_param fail_loc=0x20001801
13546 do_facet mds1 lctl set_param fail_val=5
13547 local t=$(ls $migrate_dir | wc -l)
13548 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13549 error "migrate should fail after 5 entries"
13551 mkdir $migrate_dir/dir &&
13552 error "mkdir succeeds under migrating directory"
13553 touch $migrate_dir/file &&
13554 error "touch file succeeds under migrating directory"
13556 local u=$(ls $migrate_dir | wc -l)
13557 [ "$u" == "$t" ] || error "$u != $t during migration"
13559 for file in $(find $migrate_dir); do
13560 stat $file || error "stat $file failed"
13563 do_facet mds1 lctl set_param fail_loc=0
13564 do_facet mds1 lctl set_param fail_val=0
13566 $LFS migrate -m $MDTIDX $migrate_dir ||
13567 error "migrate open files should failed with open files"
13569 echo "Finish migration, then checking.."
13570 for file in $(find $migrate_dir); do
13571 mdt_index=$($LFS getstripe -M $file)
13572 [ $mdt_index == $MDTIDX ] ||
13573 error "$file is not on MDT${MDTIDX}"
13576 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13578 run_test 230c "check directory accessiblity if migration is failed"
13581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13585 local migrate_dir=$DIR/$tdir/migrate_dir
13589 test_mkdir $DIR/$tdir
13590 test_mkdir -i0 -c1 $migrate_dir
13592 for ((i=0; i<100; i++)); do
13593 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13594 createmany -o $migrate_dir/dir_${i}/f 100 ||
13595 error "create files under remote dir failed $i"
13598 $LFS migrate -m $MDTIDX $migrate_dir ||
13599 error "migrate remote dir error"
13601 echo "Finish migration, then checking.."
13602 for file in $(find $migrate_dir); do
13603 mdt_index=$($LFS getstripe -M $file)
13604 [ $mdt_index == $MDTIDX ] ||
13605 error "$file is not on MDT${MDTIDX}"
13608 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13610 run_test 230d "check migrate big directory"
13613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13614 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13620 mkdir -p $DIR/$tdir
13621 mkdir $DIR/$tdir/migrate_dir
13622 mkdir $DIR/$tdir/other_dir
13623 touch $DIR/$tdir/migrate_dir/a
13624 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13625 ls $DIR/$tdir/other_dir
13627 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13628 error "migrate dir fails"
13630 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13631 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13633 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13634 [ $mdt_index == 0 ] || error "a is not on MDT0"
13636 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13637 error "migrate dir fails"
13639 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13640 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13642 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13643 [ $mdt_index == 1 ] || error "a is not on MDT1"
13645 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13646 [ $mdt_index == 1 ] || error "b is not on MDT1"
13648 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13649 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13651 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13653 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13655 run_test 230e "migrate mulitple local link files"
13658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13659 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13663 mkdir -p $DIR/$tdir
13664 mkdir $DIR/$tdir/migrate_dir
13665 $LFS mkdir -i1 $DIR/$tdir/other_dir
13666 touch $DIR/$tdir/migrate_dir/a
13667 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13668 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13669 ls $DIR/$tdir/other_dir
13671 # a should be migrated to MDT1, since no other links on MDT0
13672 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13673 error "#1 migrate dir fails"
13674 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13675 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13676 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13677 [ $mdt_index == 1 ] || error "a is not on MDT1"
13679 # a should stay on MDT1, because it is a mulitple link file
13680 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13681 error "#2 migrate dir fails"
13682 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13683 [ $mdt_index == 1 ] || error "a is not on MDT1"
13685 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13686 error "#3 migrate dir fails"
13688 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13689 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13690 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13692 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13693 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13695 # a should be migrated to MDT0, since no other links on MDT1
13696 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13697 error "#4 migrate dir fails"
13698 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13699 [ $mdt_index == 0 ] || error "a is not on MDT0"
13701 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13703 run_test 230f "migrate mulitple remote link files"
13706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13707 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13709 mkdir -p $DIR/$tdir/migrate_dir
13711 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13712 error "migrating dir to non-exist MDT succeeds"
13715 run_test 230g "migrate dir to non-exist MDT"
13718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13719 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13720 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13721 skip "Need MDS version at least 2.7.64" && return
13724 mkdir -p $DIR/$tdir/migrate_dir
13726 $LFS migrate -m1 $DIR &&
13727 error "migrating mountpoint1 should fail"
13729 $LFS migrate -m1 $DIR/$tdir/.. &&
13730 error "migrating mountpoint2 should fail"
13732 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13733 error "migrating $tdir fail"
13735 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13736 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13738 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13739 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13742 run_test 230h "migrate .. and root"
13745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13746 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13748 mkdir -p $DIR/$tdir/migrate_dir
13750 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13751 error "migration fails with a tailing slash"
13753 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13754 error "migration fails with two tailing slashes"
13756 run_test 230i "lfs migrate -m tolerates trailing slashes"
13760 # For simplicity this test assumes that max_pages_per_rpc
13761 # is the same across all OSCs
13762 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13763 local bulk_size=$((max_pages * 4096))
13764 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13767 mkdir -p $DIR/$tdir
13768 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13769 error "failed to set stripe with -S ${brw_size}M option"
13771 # clear the OSC stats
13772 $LCTL set_param osc.*.stats=0 &>/dev/null
13775 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13776 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13777 oflag=direct &>/dev/null || error "dd failed"
13779 sync; sleep 1; sync # just to be safe
13780 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13781 if [ x$nrpcs != "x1" ]; then
13782 $LCTL get_param osc.*.stats
13783 error "found $nrpcs ost_write RPCs, not 1 as expected"
13787 # Drop the OSC cache, otherwise we will read from it
13788 cancel_lru_locks osc
13790 # clear the OSC stats
13791 $LCTL set_param osc.*.stats=0 &>/dev/null
13793 # Client reads $bulk_size.
13794 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13795 iflag=direct &>/dev/null || error "dd failed"
13797 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13798 if [ x$nrpcs != "x1" ]; then
13799 $LCTL get_param osc.*.stats
13800 error "found $nrpcs ost_read RPCs, not 1 as expected"
13803 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13806 mkdir -p $DIR/$tdir
13808 for i in {0..1023}; do
13809 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13810 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13811 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13815 run_test 231b "must not assert on fully utilized OST request buffer"
13818 mkdir -p $DIR/$tdir
13819 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13820 $LCTL set_param fail_loc=0x31c
13822 # ignore dd failure
13823 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13825 $LCTL set_param fail_loc=0
13826 umount_client $MOUNT || error "umount failed"
13827 mount_client $MOUNT || error "mount failed"
13829 run_test 232 "failed lock should not block umount"
13832 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13833 { skip "Need MDS version at least 2.3.64"; return; }
13834 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13836 local fid=$($LFS path2fid $MOUNT)
13837 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13838 error "cannot access $MOUNT using its FID '$fid'"
13840 run_test 233a "checking that OBF of the FS root succeeds"
13843 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13844 { skip "Need MDS version at least 2.5.90"; return; }
13845 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13847 local fid=$($LFS path2fid $MOUNT/.lustre)
13848 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13849 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13851 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13852 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13853 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13855 run_test 233b "checking that OBF of the FS .lustre succeeds"
13858 local p="$TMP/sanityN-$TESTNAME.parameters"
13859 save_lustre_params client "llite.*.xattr_cache" > $p
13860 lctl set_param llite.*.xattr_cache 1 ||
13861 { skip "xattr cache is not supported"; return 0; }
13863 mkdir -p $DIR/$tdir || error "mkdir failed"
13864 touch $DIR/$tdir/$tfile || error "touch failed"
13865 # OBD_FAIL_LLITE_XATTR_ENOMEM
13866 $LCTL set_param fail_loc=0x1405
13867 # output of the form: attr 2 4 44 3 fc13 x86_64
13868 V=($(IFS=".-" rpm -q attr))
13869 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13870 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13871 # attr pre-2.4.44-7 had a bug with rc
13872 # LU-3703 - SLES 11 and FC13 clients have older attr
13873 getfattr -n user.attr $DIR/$tdir/$tfile &&
13874 error "getfattr should have failed with ENOMEM"
13876 skip "LU-3703: attr version $(getfattr --version) too old"
13878 $LCTL set_param fail_loc=0x0
13881 restore_lustre_params < $p
13884 run_test 234 "xattr cache should not crash on ENOMEM"
13887 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13888 skip "Need MDS version at least 2.4.52" && return
13889 flock_deadlock $DIR/$tfile
13894 124) error "process hangs on a deadlock"
13896 *) error "error executing flock_deadlock $DIR/$tfile"
13900 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13904 check_swap_layouts_support && return 0
13905 test_mkdir -c1 $DIR/$tdir
13907 local ref1=/etc/passwd
13908 local ref2=/etc/group
13909 local file1=$DIR/$tdir/f1
13910 local file2=$DIR/$tdir/f2
13912 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13913 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13914 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13915 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13916 local fd=$(free_fd)
13917 local cmd="exec $fd<>$file2"
13920 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13921 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13924 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13929 run_test 236 "Layout swap on open unlinked file"
13931 # test to verify file handle related system calls
13932 # (name_to_handle_at/open_by_handle_at)
13933 # The new system calls are supported in glibc >= 2.14.
13936 echo "Test file_handle syscalls" > $DIR/$tfile ||
13937 error "write failed"
13938 check_fhandle_syscalls $DIR/$tfile ||
13939 error "check_fhandle_syscalls failed"
13941 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13943 # LU-4659 linkea consistency
13945 local server_version=$(lustre_version_code $SINGLEMDS)
13947 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13948 [[ $server_version -gt $(version_code 2.5.1) &&
13949 $server_version -lt $(version_code 2.5.50) ]] ||
13950 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13953 ln $DIR/$tfile $DIR/$tfile.lnk
13954 touch $DIR/$tfile.new
13955 mv $DIR/$tfile.new $DIR/$tfile
13956 local fid1=$($LFS path2fid $DIR/$tfile)
13957 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13958 local path1=$($LFS fid2path $FSNAME "$fid1")
13959 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13960 local path2=$($LFS fid2path $FSNAME "$fid2")
13961 [ $tfile.lnk == $path2 ] ||
13962 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13965 run_test 238 "Verify linkea consistency"
13968 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13969 skip "Need MDS version at least 2.5.60" && return
13970 local list=$(comma_list $(mdts_nodes))
13972 mkdir -p $DIR/$tdir
13973 createmany -o $DIR/$tdir/f- 5000
13974 unlinkmany $DIR/$tdir/f- 5000
13975 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13976 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13977 osc.*MDT*.sync_in_flight" | calc_sum)
13978 [ "$changes" -eq 0 ] || error "$changes not synced"
13980 run_test 239 "osp_sync test"
13982 test_239a() { #LU-5297
13983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13985 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13986 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13987 chgrp $RUNAS_GID $DIR/$tfile
13988 wait_delete_completed
13990 run_test 239a "process invalid osp sync record correctly"
13992 test_239b() { #LU-5297
13993 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13995 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13996 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13997 chgrp $RUNAS_GID $DIR/$tfile1
13998 wait_delete_completed
13999 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14001 chgrp $RUNAS_GID $DIR/$tfile2
14002 wait_delete_completed
14004 run_test 239b "process osp sync record with ENOMEM error correctly"
14007 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14010 mkdir -p $DIR/$tdir
14012 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14013 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14014 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14015 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14017 umount_client $MOUNT || error "umount failed"
14018 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14019 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14020 mount_client $MOUNT || error "failed to mount client"
14022 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14023 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14025 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14028 for LOOP in $(seq $1); do
14029 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14030 cancel_lru_locks $OSC || true
14035 for LOOP in $(seq $1); do
14036 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14037 iflag=direct 2>/dev/null
14041 test_241a() { # was test_241
14042 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14044 cancel_lru_locks $OSC
14045 test_241_bio 1000 &
14050 run_test 241a "bio vs dio"
14053 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14055 test_241_dio 1000 &
14060 run_test 241b "dio vs dio"
14063 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14064 mkdir -p $DIR/$tdir
14065 touch $DIR/$tdir/$tfile
14067 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14068 do_facet mds1 lctl set_param fail_loc=0x105
14069 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14071 do_facet mds1 lctl set_param fail_loc=0
14072 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14074 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14078 test_mkdir $DIR/$tdir
14079 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14081 run_test 243 "various group lock tests"
14085 test_mkdir $DIR/$tdir
14086 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14087 sendfile_grouplock $DIR/$tdir/$tfile || \
14088 error "sendfile+grouplock failed"
14091 run_test 244 "sendfile with group lock tests"
14094 local flagname="multi_mod_rpcs"
14095 local connect_data_name="max_mod_rpcs"
14098 # check if multiple modify RPCs flag is set
14099 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14100 grep "connect_flags:")
14103 echo "$out" | grep -qw $flagname
14104 if [ $? -ne 0 ]; then
14105 echo "connect flag $flagname is not set"
14109 # check if multiple modify RPCs data is set
14110 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14113 echo "$out" | grep -qw $connect_data_name ||
14114 error "import should have connect data $connect_data_name"
14116 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14118 test_246() { # LU-7371
14119 remote_ost_nodsh && skip "remote OST with nodsh" && return
14120 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14121 skip "Need OST version >= 2.7.62" && return 0
14122 do_facet ost1 $LCTL set_param fail_val=4095
14123 #define OBD_FAIL_OST_READ_SIZE 0x234
14124 do_facet ost1 $LCTL set_param fail_loc=0x234
14125 $LFS setstripe $DIR/$tfile -i 0 -c 1
14126 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14127 cancel_lru_locks $FSNAME-OST0000
14128 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14130 run_test 246 "Read file of size 4095 should return right length"
14133 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14135 { skip "Fileset feature is not supported"; return; }
14137 local submount=${MOUNT}_$tdir
14140 mkdir -p $submount || error "mkdir $submount failed"
14141 FILESET="$FILESET/$tdir" mount_client $submount ||
14142 error "mount $submount failed"
14143 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14144 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14145 error "read $MOUNT/$tdir/$tfile failed"
14146 umount_client $submount || error "umount $submount failed"
14149 run_test 247a "mount subdir as fileset"
14152 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14153 { skip "Fileset feature is not supported"; return; }
14155 local submount=${MOUNT}_$tdir
14157 rm -rf $MOUNT/$tdir
14158 mkdir -p $submount || error "mkdir $submount failed"
14160 FILESET="$FILESET/$tdir" mount_client $submount &&
14161 error "mount $submount should fail"
14164 run_test 247b "mount subdir that dose not exist"
14167 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14168 { skip "Fileset feature is not supported"; return; }
14170 local submount=${MOUNT}_$tdir
14172 mkdir -p $MOUNT/$tdir/dir1
14173 mkdir -p $submount || error "mkdir $submount failed"
14174 FILESET="$FILESET/$tdir" mount_client $submount ||
14175 error "mount $submount failed"
14176 local fid=$($LFS path2fid $MOUNT/)
14177 $LFS fid2path $submount $fid && error "fid2path should fail"
14178 umount_client $submount || error "umount $submount failed"
14181 run_test 247c "running fid2path outside root"
14184 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14185 { skip "Fileset feature is not supported"; return; }
14187 local submount=${MOUNT}_$tdir
14189 mkdir -p $MOUNT/$tdir/dir1
14190 mkdir -p $submount || error "mkdir $submount failed"
14191 FILESET="$FILESET/$tdir" mount_client $submount ||
14192 error "mount $submount failed"
14193 local fid=$($LFS path2fid $submount/dir1)
14194 $LFS fid2path $submount $fid || error "fid2path should succeed"
14195 umount_client $submount || error "umount $submount failed"
14198 run_test 247d "running fid2path inside root"
14202 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14204 { skip "Fileset feature is not supported"; return; }
14206 local submount=${MOUNT}_$tdir
14209 mkdir -p $submount || error "mkdir $submount failed"
14210 FILESET="$FILESET/.." mount_client $submount &&
14211 error "mount $submount should fail"
14214 run_test 247e "mount .. as fileset"
14217 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14218 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14220 # create a large file for fast read verification
14221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14223 # make sure the file is created correctly
14224 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14225 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14227 echo "Test 1: verify that fast read is 4 times faster on cache read"
14229 # small read with fast read enabled
14230 $LCTL set_param -n llite.*.fast_read=1
14231 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14232 awk '/copied/ { print $6 }')
14234 # small read with fast read disabled
14235 $LCTL set_param -n llite.*.fast_read=0
14236 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14237 awk '/copied/ { print $6 }')
14239 # verify that fast read is 4 times faster for cache read
14240 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14241 error_not_in_vm "fast read was not 4 times faster: " \
14242 "$t_fast vs $t_slow"
14244 echo "Test 2: verify the performance between big and small read"
14245 $LCTL set_param -n llite.*.fast_read=1
14247 # 1k non-cache read
14248 cancel_lru_locks osc
14249 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14250 awk '/copied/ { print $6 }')
14252 # 1M non-cache read
14253 cancel_lru_locks osc
14254 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14255 awk '/copied/ { print $6 }')
14257 # verify that big IO is not 4 times faster than small IO
14258 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14259 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14261 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14264 run_test 248 "fast read verification"
14266 test_249() { # LU-7890
14268 $SETSTRIPE -c 1 $DIR/$tfile
14270 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14271 skip "Need at least version 2.8.54"
14273 # Offset 2T == 4k * 512M
14274 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14275 error "dd to 2T offset failed"
14277 run_test 249 "Write above 2T file size"
14280 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14281 && skip "no 16TB file size limit on ZFS" && return
14283 $SETSTRIPE -c 1 $DIR/$tfile
14284 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14285 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14286 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14287 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14288 conv=notrunc,fsync && error "append succeeded"
14291 run_test 250 "Write above 16T limit"
14294 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14296 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14297 #Skip once - writing the first stripe will succeed
14298 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14299 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14300 error "short write happened"
14302 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14303 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14304 error "short read happened"
14308 run_test 251 "Handling short read and write correctly"
14318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14319 remote_ost_nodsh && skip "remote OST with nodsh" && return
14320 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14321 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14322 skip "ldiskfs only test"
14326 # check lr_reader on OST0000
14328 dev=$(facet_device $tgt)
14329 out=$(do_facet $tgt $LR_READER $dev)
14330 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14332 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14333 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14334 error "Invalid uuid returned by $LR_READER on target $tgt"
14335 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14337 # check lr_reader -c on MDT0000
14339 dev=$(facet_device $tgt)
14340 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14341 echo "$LR_READER does not support additional options"
14344 out=$(do_facet $tgt $LR_READER -c $dev)
14345 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14347 num=$(echo "$out" | grep -c "mdtlov")
14348 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14349 error "Invalid number of mdtlov clients returned by $LR_READER"
14350 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14352 # check lr_reader -cr on MDT0000
14353 out=$(do_facet $tgt $LR_READER -cr $dev)
14354 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14356 echo "$out" | grep -q "^reply_data:$" ||
14357 error "$LR_READER should have returned 'reply_data' section"
14358 num=$(echo "$out" | grep -c "client_generation")
14359 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14361 run_test 252 "check lr_reader tool"
14363 test_253_fill_ost() {
14364 local size_mb #how many MB should we write to pass watermark
14365 local lwm=$3 #low watermark
14366 local free_10mb #10% of free space
14368 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14369 size_mb=$((free_kb / 1024 - lwm))
14370 free_10mb=$((free_kb / 10240))
14371 #If 10% of free space cross low watermark use it
14372 if (( free_10mb > size_mb )); then
14375 #At least we need to store 1.1 of difference between
14376 #free space and low watermark
14377 size_mb=$((size_mb + size_mb / 10))
14379 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14380 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14381 oflag=append conv=notrunc
14386 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14387 echo "OST still has $((free_kb / 1024)) mbytes free"
14394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14395 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14396 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14398 local ost_name=$($LFS osts |
14399 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14401 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14402 do_facet $SINGLEMDS $LCTL get_param -n \
14403 osp.$mdtosc_proc1.reserved_mb_high ||
14404 { skip "remote MDS does not support reserved_mb_high" &&
14409 wait_delete_completed
14412 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14413 osp.$mdtosc_proc1.reserved_mb_high)
14414 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14415 osp.$mdtosc_proc1.reserved_mb_low)
14416 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14418 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14419 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14420 error "Adding $ost_name to pool failed"
14422 # Wait for client to see a OST at pool
14423 wait_update $HOSTNAME "$LCTL get_param -n
14424 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14425 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14426 error "Client can not see the pool"
14427 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14428 error "Setstripe failed"
14430 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14431 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14432 echo "OST still has $((blocks/1024)) mbytes free"
14434 local new_lwm=$((blocks/1024-10))
14435 do_facet $SINGLEMDS $LCTL set_param \
14436 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14437 do_facet $SINGLEMDS $LCTL set_param \
14438 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14440 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14442 #First enospc could execute orphan deletion so repeat.
14443 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14445 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14446 osp.$mdtosc_proc1.prealloc_status)
14447 echo "prealloc_status $oa_status"
14449 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14450 error "File creation should fail"
14451 #object allocation was stopped, but we still able to append files
14452 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14453 error "Append failed"
14454 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14456 wait_delete_completed
14460 for i in $(seq 10 12); do
14461 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14462 error "File creation failed after rm";
14465 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14466 osp.$mdtosc_proc1.prealloc_status)
14467 echo "prealloc_status $oa_status"
14469 if (( oa_status != 0 )); then
14470 error "Object allocation still disable after rm"
14472 do_facet $SINGLEMDS $LCTL set_param \
14473 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14474 do_facet $SINGLEMDS $LCTL set_param \
14475 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14478 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14479 error "Remove $ost_name from pool failed"
14480 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14481 error "Pool destroy fialed"
14483 run_test 253 "Check object allocation limit"
14488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14489 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14490 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14491 { skip "MDS does not support changelog_size" && return; }
14493 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14494 echo "Registered as changelog user $cl_user"
14496 $LFS changelog_clear $MDT0 $cl_user 0
14498 local size1=$(do_facet mds1 \
14499 $LCTL get_param -n mdd.$MDT0.changelog_size)
14500 echo "Changelog size $size1"
14503 $LFS mkdir -i 0 $DIR/$tdir
14505 mkdir -p $DIR/$tdir/pics/2008/zachy
14506 touch $DIR/$tdir/pics/2008/zachy/timestamp
14507 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14508 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14509 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14510 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14511 rm $DIR/$tdir/pics/desktop.jpg
14513 local size2=$(do_facet mds1 \
14514 $LCTL get_param -n mdd.$MDT0.changelog_size)
14515 echo "Changelog size after work $size2"
14517 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14519 if (( size2 <= size1 )); then
14520 error "Changelog size after work should be greater than original"
14524 run_test 254 "Check changelog size"
14531 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14532 awk -F: '{print $2}' | grep $type > /dev/null
14533 if [ $? -ne 0 ]; then
14543 lfs ladvise -a willread $file > /dev/null 2>&1
14544 if [ $? -eq 0 ]; then
14548 lfs ladvise -a willread $file 2>&1 |
14549 grep "Inappropriate ioctl for device" > /dev/null
14550 if [ $? -eq 0 ]; then
14557 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14560 # run a random read IO workload
14561 # usage: random_read_iops <filename> <filesize> <iosize>
14562 random_read_iops() {
14565 local iosize=${3:-4096}
14567 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14568 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14571 drop_file_oss_cache() {
14575 $LFS ladvise -a dontneed $file 2>/dev/null ||
14576 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14579 ladvise_willread_performance()
14582 local average_origin=0
14583 local average_cache=0
14584 local average_ladvise=0
14586 for ((i = 1; i <= $repeat; i++)); do
14587 echo "Iter $i/$repeat: reading without willread hint"
14588 cancel_lru_locks osc
14589 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14590 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14591 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14592 average_origin=$(bc <<<"$average_origin + $speed_origin")
14594 cancel_lru_locks osc
14595 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14596 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14597 average_cache=$(bc <<<"$average_cache + $speed_cache")
14599 cancel_lru_locks osc
14600 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14601 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14602 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14603 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14604 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14606 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14607 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14608 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14610 speedup_cache=$(percent $average_cache $average_origin)
14611 speedup_ladvise=$(percent $average_ladvise $average_origin)
14613 echo "Average uncached read: $average_origin"
14614 echo "Average speedup with OSS cached read: " \
14615 "$average_cache = +$speedup_cache%"
14616 echo "Average speedup with ladvise willread: " \
14617 "$average_ladvise = +$speedup_ladvise%"
14619 local lowest_speedup=20
14620 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14621 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14622 "got $average_cache%. Skipping ladvise willread check."
14626 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14627 # it is still good to run until then to exercise 'ladvise willread'
14628 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14629 [ "$(facet_fstype ost1)" = "zfs" ] &&
14630 echo "osd-zfs does not support dontneed or drop_caches" &&
14633 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14634 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14635 error_not_in_vm "Speedup with willread is less than " \
14636 "$lowest_speedup%, got $average_ladvise%"
14640 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14641 skip "lustre < 2.8.54 does not support ladvise " && return
14642 remote_ost_nodsh && skip "remote OST with nodsh" && return
14644 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14646 ladvise_no_type willread $DIR/$tfile &&
14647 skip "willread ladvise is not supported" && return
14649 ladvise_no_ioctl $DIR/$tfile &&
14650 skip "ladvise ioctl is not supported" && return
14653 local size=$((size_mb * 1048576))
14654 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14655 error "dd to $DIR/$tfile failed"
14657 lfs ladvise -a willread $DIR/$tfile ||
14658 error "Ladvise failed with no range argument"
14660 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14661 error "Ladvise failed with no -l or -e argument"
14663 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14664 error "Ladvise failed with only -e argument"
14666 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14667 error "Ladvise failed with only -l argument"
14669 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14670 error "End offset should not be smaller than start offset"
14672 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14673 error "End offset should not be equal to start offset"
14675 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14676 error "Ladvise failed with overflowing -s argument"
14678 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14679 error "Ladvise failed with overflowing -e argument"
14681 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14682 error "Ladvise failed with overflowing -l argument"
14684 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14685 error "Ladvise succeeded with conflicting -l and -e arguments"
14687 echo "Synchronous ladvise should wait"
14689 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14690 do_nodes $(comma_list $(osts_nodes)) \
14691 $LCTL set_param fail_val=$delay fail_loc=0x237
14693 local start_ts=$SECONDS
14694 lfs ladvise -a willread $DIR/$tfile ||
14695 error "Ladvise failed with no range argument"
14696 local end_ts=$SECONDS
14697 local inteval_ts=$((end_ts - start_ts))
14699 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14700 error "Synchronous advice didn't wait reply"
14703 echo "Asynchronous ladvise shouldn't wait"
14704 local start_ts=$SECONDS
14705 lfs ladvise -a willread -b $DIR/$tfile ||
14706 error "Ladvise failed with no range argument"
14707 local end_ts=$SECONDS
14708 local inteval_ts=$((end_ts - start_ts))
14710 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14711 error "Asynchronous advice blocked"
14714 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14715 ladvise_willread_performance
14717 run_test 255a "check 'lfs ladvise -a willread'"
14723 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14727 remote_ost_nodsh && skip "remote OST with nodsh" && return
14729 lfs setstripe -c 1 -i 0 $DIR/$tfile
14731 ladvise_no_type dontneed $DIR/$tfile &&
14732 skip "dontneed ladvise is not supported" && return
14734 ladvise_no_ioctl $DIR/$tfile &&
14735 skip "ladvise ioctl is not supported" && return
14737 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14738 skip "lustre < 2.8.54 does not support ladvise" && return
14740 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14741 [ "$(facet_fstype ost1)" = "zfs" ] &&
14742 skip "zfs-osd does not support 'ladvise dontneed'" && return
14745 local size=$((size_mb * 1048576))
14746 # In order to prevent disturbance of other processes, only check 3/4
14747 # of the memory usage
14748 local kibibytes=$((size_mb * 1024 * 3 / 4))
14750 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14751 error "dd to $DIR/$tfile failed"
14753 local total=$(facet_meminfo ost1 MemTotal)
14754 echo "Total memory: $total KiB"
14756 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14757 local before_read=$(facet_meminfo ost1 Cached)
14758 echo "Cache used before read: $before_read KiB"
14760 lfs ladvise -a willread $DIR/$tfile ||
14761 error "Ladvise willread failed"
14762 local after_read=$(facet_meminfo ost1 Cached)
14763 echo "Cache used after read: $after_read KiB"
14765 lfs ladvise -a dontneed $DIR/$tfile ||
14766 error "Ladvise dontneed again failed"
14767 local no_read=$(facet_meminfo ost1 Cached)
14768 echo "Cache used after dontneed ladvise: $no_read KiB"
14770 if [ $total -lt $((before_read + kibibytes)) ]; then
14771 echo "Memory is too small, abort checking"
14775 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14776 error "Ladvise willread should use more memory" \
14777 "than $kibibytes KiB"
14780 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14781 error "Ladvise dontneed should release more memory" \
14782 "than $kibibytes KiB"
14785 run_test 255b "check 'lfs ladvise -a dontneed'"
14793 test_mkdir -p $DIR/$tdir
14794 $SETSTRIPE -i 0 $DIR/$tdir
14796 #test 10 returns only success/failure
14798 lockahead_test -d $DIR/$tdir -t $i
14800 if [ $rc -eq 255 ]; then
14801 error "Ladvise test${i} failed, ${rc}"
14804 #test 11 counts lock enqueue requests, all others count new locks
14806 count=$(do_facet ost1 \
14807 $LCTL get_param -n ost.OSS.ost.stats)
14808 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
14810 lockahead_test -d $DIR/$tdir -t $i
14812 if [ $rc -eq 255 ]; then
14813 error "Ladvise test${i} failed, ${rc}"
14816 new_count=$(do_facet ost1 \
14817 $LCTL get_param -n ost.OSS.ost.stats)
14818 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
14819 awk '{ print $2 }')
14821 difference="$((new_count - count))"
14822 if [ $difference -ne $rc ]; then
14823 error "Ladvise test${i}, bad enqueue count, returned " \
14824 "${rc}, actual ${difference}"
14827 for i in $(seq 12 21); do
14828 # If we do not do this, we run the risk of having too many
14829 # locks and starting lock cancellation while we are checking
14831 cancel_lru_locks osc
14833 count=$($LCTL get_param -n \
14834 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
14836 lockahead_test -d $DIR/$tdir -t $i
14838 if [ $rc -eq 255 ]; then
14839 error "Ladvise test ${i} failed, ${rc}"
14842 new_count=$($LCTL get_param -n \
14843 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
14844 difference="$((new_count - count))"
14846 # Test 15 output is divided by 1000 to map down to valid return
14847 if [ $i -eq 15 ]; then
14848 rc="$((rc * 1000))"
14851 if [ $difference -ne $rc ]; then
14852 error "Ladvise test ${i}, bad lock count, returned " \
14853 "${rc}, actual ${difference}"
14857 #test 22 returns only success/failure
14859 lockahead_test -d $DIR/$tdir -t $i
14861 if [ $rc -eq 255 ]; then
14862 error "Ladvise test${i} failed, ${rc}"
14866 run_test 255c "suite of ladvise lockahead tests"
14873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14874 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14875 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14876 skip "ldiskfs only test" && return
14878 mdt_dev=$(mdsdevname 1)
14880 cl_user=$(do_facet mds1 \
14881 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14882 if [[ -n $cl_user ]]; then
14883 skip "active changelog user"
14887 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14888 echo "Registered as changelog user $cl_user"
14891 mkdir -p $DIR/$tdir
14893 $LFS changelog_clear $MDT0 $cl_user 0
14896 touch $DIR/$tdir/{1..10}
14899 stop mds1 || error "Fail to stop MDT."
14902 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14904 #after mount new plainllog is used
14905 touch $DIR/$tdir/{11..19}
14906 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14907 cat_sl=$(do_facet mds1 \
14908 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14909 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14912 if (( cat_sl != 2 )); then
14913 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14914 error "Changelog catalog has wrong number of slots $cat_sl"
14917 $LFS changelog_clear $MDT0 $cl_user 0
14919 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14920 cat_sl=$(do_facet mds1 \
14921 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14922 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14925 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14927 if (( cat_sl == 2 )); then
14928 error "Empty plain llog was not deleted from changelog catalog"
14930 if (( cat_sl != 1 )); then
14931 error "Active plain llog shouldn\`t be deleted from catalog"
14934 run_test 256 "Check llog delete for empty and not full state"
14937 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14938 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14939 skip "Need MDS version at least 2.8.55" && return
14941 test_mkdir $DIR/$tdir
14943 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14944 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14947 #define OBD_FAIL_MDS_XATTR_REP 0x161
14948 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14949 local facet=mds$((mdtidx + 1))
14950 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14951 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14953 stop $facet || error "stop MDS failed"
14954 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14955 error "start MDS fail"
14957 run_test 257 "xattr locks are not lost"
14959 # Verify we take the i_mutex when security requires it
14961 #define OBD_FAIL_IMUTEX_SEC 0x141c
14962 $LCTL set_param fail_loc=0x141c
14964 chmod u+s $DIR/$tfile
14965 chmod a+rwx $DIR/$tfile
14966 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14968 if [ $RC -ne 0 ]; then
14969 error "error, failed to take i_mutex, rc=$?"
14975 # Verify we do NOT take the i_mutex in the normal case
14977 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
14978 $LCTL set_param fail_loc=0x141d
14981 chmod a+rw $DIR/$tfile
14982 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14984 if [ $RC -ne 0 ]; then
14985 error "error, took i_mutex unnecessarily, rc=$?"
14990 run_test 258b "verify i_mutex security behavior"
14993 #define OBD_FAIL_MDC_CLOSE 0x806
14994 $LCTL set_param fail_loc=0x80000806
14998 run_test 260 "Check mdc_close fail"
15000 ### Data-on-MDT sanity tests ###
15003 local dom=$DIR/$tdir/dom_file
15004 local tmp=$DIR/$tdir/tmp_file
15006 mkdir -p $DIR/$tdir
15008 # basic checks for DoM component creation
15009 $SETSTRIPE -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15010 error "Can set MDT layout to non-first entry"
15012 $SETSTRIPE -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15013 error "Can define multiple entries as MDT layout"
15015 $SETSTRIPE -E 1M -L mdt $dom ||
15016 error "Can't create DoM layout"
15018 [ $($GETSTRIPE -L $dom) == 100 ] || error "bad pattern"
15019 [ $($GETSTRIPE -c $dom) == 0 ] || error "bad stripe count"
15020 [ $($GETSTRIPE -S $dom) == 1048576 ] || error "bad stripe size"
15022 local mdtidx=$($GETSTRIPE -M $dom)
15023 local mdtname=MDT$(printf %04x $mdtidx)
15024 local facet=mds$((mdtidx + 1))
15025 local space_check=1
15027 # Skip free space checks with ZFS
15028 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15034 local mdtfree1=$(do_facet $facet \
15035 lctl get_param -n osd*.*$mdtname.kbytesfree)
15036 dd if=/dev/urandom of=$tmp bs=1024 count=100
15037 # check also direct IO along write
15038 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15040 cmp $tmp $dom || error "file data is different"
15041 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15042 if [ $space_check == 1 ]; then
15043 local mdtfree2=$(do_facet $facet \
15044 lctl get_param -n osd*.*$mdtname.kbytesfree)
15045 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15046 error "MDT free space is wrong after write"
15050 $TRUNCATE $dom 10000
15051 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15052 if [ $space_check == 1 ]; then
15053 mdtfree1=$(do_facet $facet \
15054 lctl get_param -n osd*.*$mdtname.kbytesfree)
15055 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15056 error "MDT free space is wrong after truncate"
15062 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15063 if [ $space_check == 1 ]; then
15064 mdtfree2=$(do_facet $facet \
15065 lctl get_param -n osd*.*$mdtname.kbytesfree)
15066 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15067 error "MDT free space is wrong after append"
15072 if [ $space_check == 1 ]; then
15073 mdtfree1=$(do_facet $facet \
15074 lctl get_param -n osd*.*$mdtname.kbytesfree)
15075 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15076 error "MDT free space is wrong after removal"
15079 # combined striping
15080 $SETSTRIPE -E 1024K -L mdt -E EOF $dom ||
15081 error "Can't create DoM + OST striping"
15083 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15084 # check also direct IO along write
15085 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15087 cmp $tmp $dom || error "file data is different"
15088 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15094 run_test 270a "DoM: basic functionality tests"
15097 local dom=$DIR/$tdir/dom_file
15098 local max_size=1048576
15100 mkdir -p $DIR/$tdir
15101 $SETSTRIPE -E $max_size -L mdt $dom
15103 # truncate over the limit
15104 $TRUNCATE $dom $(($max_size + 1)) &&
15105 error "successful truncate over the maximum size"
15106 # write over the limit
15107 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15108 error "successful write over the maximum size"
15109 # append over the limit
15110 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15111 echo "12345" >> $dom && error "successful append over the maximum size"
15116 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15119 mkdir -p $DIR/$tdir
15120 $SETSTRIPE -E 1024K -L mdt $DIR/$tdir
15122 # check files inherit DoM EA
15123 touch $DIR/$tdir/first
15124 [ $($GETSTRIPE -L $DIR/$tdir/first) == 100 ] ||
15125 error "bad pattern"
15126 [ $($GETSTRIPE -c $DIR/$tdir/first) == 0 ] ||
15127 error "bad stripe count"
15128 [ $($GETSTRIPE -S $DIR/$tdir/first) == 1048576 ] ||
15129 error "bad stripe size"
15131 # check directory inherits DoM EA and uses it as default
15132 mkdir $DIR/$tdir/subdir
15133 touch $DIR/$tdir/subdir/second
15134 [ $($GETSTRIPE -L $DIR/$tdir/subdir/second) == 100 ] ||
15135 error "bad pattern in sub-directory"
15136 [ $($GETSTRIPE -c $DIR/$tdir/subdir/second) == 0 ] ||
15137 error "bad stripe count in sub-directory"
15138 [ $($GETSTRIPE -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15139 error "bad stripe size in sub-directory"
15142 run_test 270c "DoM: DoM EA inheritance tests"
15145 mkdir -p $DIR/$tdir
15146 $SETSTRIPE -E 1024K -L mdt $DIR/$tdir
15148 # inherit default DoM striping
15149 mkdir $DIR/$tdir/subdir
15150 touch $DIR/$tdir/subdir/f1
15152 # change default directory striping
15153 $SETSTRIPE -c 1 $DIR/$tdir/subdir
15154 touch $DIR/$tdir/subdir/f2
15155 [ $($GETSTRIPE -c $DIR/$tdir/subdir/f2) == 1 ] ||
15156 error "wrong default striping in file 2"
15157 [ $($GETSTRIPE -L $DIR/$tdir/subdir/f2) == 1 ] ||
15158 error "bad pattern in file 2"
15161 run_test 270d "DoM: change striping from DoM to RAID0"
15164 mkdir -p $DIR/$tdir/dom
15165 mkdir -p $DIR/$tdir/norm
15168 $SETSTRIPE -E 1M -L mdt $DIR/$tdir/dom
15169 $SETSTRIPE -i 0 -S 2M $DIR/$tdir/norm
15171 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
15172 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
15174 # find DoM files by layout
15175 NUM=$($LFIND -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
15176 [ $NUM -eq $DOMFILES ] ||
15177 error "lfs find -L: found $NUM, expected $DOMFILES"
15178 echo "Test 1: lfs find 20 DOM files by layout: OK"
15180 # there should be 1 dir with default DOM striping
15181 NUM=$($LFIND -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
15183 error "lfs find -L: found $NUM, expected 1 dir"
15184 echo "Test 2: lfs find 1 DOM dir by layout: OK"
15186 # find DoM files by stripe size
15187 NUM=$($LFIND -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
15188 [ $NUM -eq $DOMFILES ] ||
15189 error "lfs find -S: found $NUM, expected $DOMFILES"
15190 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
15192 # find files by stripe offset except DoM files
15193 NUM=$($LFIND -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
15194 [ $NUM -eq $NORMFILES ] ||
15195 error "lfs find -i: found $NUM, expected $NORMFILES"
15196 echo "Test 5: lfs find no DOM files by stripe index: OK"
15199 run_test 270e "DoM: lfs find with DoM files test"
15202 local mdtname=${FSNAME}-MDT0000-mdtlov
15203 local dom=$DIR/$tdir/dom_file
15204 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
15205 lod.$mdtname.dom_stripesize)
15206 local dom_limit=131072
15208 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
15209 local dom_current=$(do_facet mds1 $LCTL get_param -n \
15210 lod.$mdtname.dom_stripesize)
15211 [ ${dom_limit} -eq ${dom_current} ] ||
15212 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
15214 $LFS mkdir -i 0 -c 1 $DIR/$tdir
15215 $SETSTRIPE -d $DIR/$tdir
15216 $SETSTRIPE -E $dom_limit -L mdt $DIR/$tdir ||
15217 error "Can't set directory default striping"
15219 # exceed maximum stripe size
15220 $SETSTRIPE -E $(($dom_limit * 2)) -L mdt $dom &&
15221 error "Able to create DoM component size more than LOD limit"
15223 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
15224 dom_current=$(do_facet mds1 $LCTL get_param -n \
15225 lod.$mdtname.dom_stripesize)
15226 [ 0 -eq ${dom_current} ] ||
15227 error "Can't set zero DoM stripe limit"
15229 # too low values to be aligned with smallest stripe size 64K
15230 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
15231 dom_current=$(do_facet mds1 $LCTL get_param -n \
15232 lod.$mdtname.dom_stripesize)
15233 [ 30000 -eq ${dom_current} ] &&
15234 error "Can set too small DoM stripe limit"
15236 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
15237 dom_current=$(do_facet mds1 $LCTL get_param -n \
15238 lod.$mdtname.dom_stripesize)
15240 [ 2147483648 -eq ${dom_current} ] &&
15241 error "Can set too large DoM stripe limit"
15243 do_facet mds1 $LCTL set_param -n \
15244 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
15245 $SETSTRIPE -E $((dom_limit * 2)) -L mdt $dom ||
15246 error "Can't create DoM component size after limit change"
15247 do_facet mds1 $LCTL set_param -n \
15248 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
15249 $SETSTRIPE -E $dom_limit -L mdt ${dom}_big &&
15250 error "Can create big DoM component after limit decrease"
15251 touch ${dom}_def ||
15252 error "Can't create file with old default layout"
15254 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
15257 run_test 270f "DoM: maximum DoM stripe size checks"
15260 local dom=$DIR/$tdir/dom
15262 mkdir -p $DIR/$tdir
15264 $SETSTRIPE -E 1024K -L mdt $dom
15266 lctl set_param -n mdc.*.stats=clear
15267 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
15268 cat $dom > /dev/null
15269 local reads=$(lctl get_param -n mdc.*.stats | \
15270 awk '/ost_read/ {print $2}')
15271 [ -z $reads ] || error "Unexpected $reads READ RPCs"
15275 run_test 271a "DoM: data is cached for read after write"
15277 cleanup_test_300() {
15281 test_striped_dir() {
15286 mkdir -p $DIR/$tdir
15288 SAVE_UMASK=$(umask)
15289 trap cleanup_test_300 RETURN EXIT
15291 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15292 $DIR/$tdir/striped_dir ||
15293 error "set striped dir error"
15295 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15296 [ "$mode" = "755" ] || error "expect 755 got $mode"
15298 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15299 error "getdirstripe failed"
15300 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15301 if [ "$stripe_count" != "2" ]; then
15302 error "1:stripe_count is $stripe_count, expect 2"
15304 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15305 if [ "$stripe_count" != "2" ]; then
15306 error "2:stripe_count is $stripe_count, expect 2"
15309 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15310 if [ "$stripe_index" != "$mdt_index" ]; then
15311 error "stripe_index is $stripe_index, expect $mdt_index"
15314 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15315 error "nlink error after create striped dir"
15317 mkdir $DIR/$tdir/striped_dir/a
15318 mkdir $DIR/$tdir/striped_dir/b
15320 stat $DIR/$tdir/striped_dir/a ||
15321 error "create dir under striped dir failed"
15322 stat $DIR/$tdir/striped_dir/b ||
15323 error "create dir under striped dir failed"
15325 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15326 error "nlink error after mkdir"
15328 rmdir $DIR/$tdir/striped_dir/a
15329 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15330 error "nlink error after rmdir"
15332 rmdir $DIR/$tdir/striped_dir/b
15333 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15334 error "nlink error after rmdir"
15336 chattr +i $DIR/$tdir/striped_dir
15337 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15338 error "immutable flags not working under striped dir!"
15339 chattr -i $DIR/$tdir/striped_dir
15341 rmdir $DIR/$tdir/striped_dir ||
15342 error "rmdir striped dir error"
15350 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15351 skip "skipped for lustre < 2.7.0" && return
15352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15353 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15355 test_striped_dir 0 || error "failed on striped dir on MDT0"
15356 test_striped_dir 1 || error "failed on striped dir on MDT0"
15358 run_test 300a "basic striped dir sanity test"
15361 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15362 skip "skipped for lustre < 2.7.0" && return
15363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15364 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15370 test_mkdir $DIR/$tdir
15371 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15372 error "set striped dir error"
15373 for ((i=0; i<10; i++)); do
15374 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15376 touch $DIR/$tdir/striped_dir/file_$i ||
15377 error "touch error $i"
15378 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15379 [ $mtime1 -eq $mtime2 ] &&
15380 error "mtime not change after create"
15382 rm -f $DIR/$tdir/striped_dir/file_$i ||
15383 error "unlink error $i"
15384 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15385 [ $mtime2 -eq $mtime3 ] &&
15386 error "mtime did not change after unlink"
15390 run_test 300b "check ctime/mtime for striped dir"
15393 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15394 skip "skipped for lustre < 2.7.0" && return
15395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15396 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15399 mkdir -p $DIR/$tdir
15400 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15401 error "set striped dir error"
15403 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15404 error "chown striped dir failed"
15406 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15407 error "create 5k files failed"
15409 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15411 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15415 run_test 300c "chown && check ls under striped directory"
15418 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15419 skip "skipped for lustre < 2.7.0" && return
15420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15421 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15425 mkdir -p $DIR/$tdir
15426 $SETSTRIPE -c 2 $DIR/$tdir
15428 #local striped directory
15429 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15430 error "set striped dir error"
15431 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15432 error "create 10 files failed"
15434 #remote striped directory
15435 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15436 error "set striped dir error"
15437 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15438 error "create 10 files failed"
15440 for file in $(find $DIR/$tdir); do
15441 stripe_count=$($GETSTRIPE -c $file)
15442 [ $stripe_count -eq 2 ] ||
15443 error "wrong stripe $stripe_count for $file"
15448 run_test 300d "check default stripe under striped directory"
15451 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15452 skip "Need MDS version at least 2.7.55" && return
15453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15454 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15458 mkdir -p $DIR/$tdir
15460 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15461 error "set striped dir error"
15463 touch $DIR/$tdir/striped_dir/a
15464 touch $DIR/$tdir/striped_dir/b
15465 touch $DIR/$tdir/striped_dir/c
15467 mkdir $DIR/$tdir/striped_dir/dir_a
15468 mkdir $DIR/$tdir/striped_dir/dir_b
15469 mkdir $DIR/$tdir/striped_dir/dir_c
15471 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15472 error "set striped adir under striped dir error"
15474 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15475 error "set striped bdir under striped dir error"
15477 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15478 error "set striped cdir under striped dir error"
15480 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15481 error "rename dir under striped dir fails"
15483 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15484 error "rename dir under different stripes fails"
15486 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15487 error "rename file under striped dir should succeed"
15489 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15490 error "rename dir under striped dir should succeed"
15494 run_test 300e "check rename under striped directory"
15497 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15498 skip "Need MDS version at least 2.7.55" && return
15499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15505 mkdir -p $DIR/$tdir
15507 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15508 error "set striped dir error"
15510 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15511 error "set striped dir error"
15513 touch $DIR/$tdir/striped_dir/a
15514 mkdir $DIR/$tdir/striped_dir/dir_a
15515 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15516 error "create striped dir under striped dir fails"
15518 touch $DIR/$tdir/striped_dir1/b
15519 mkdir $DIR/$tdir/striped_dir1/dir_b
15520 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15521 error "create striped dir under striped dir fails"
15523 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15524 error "rename dir under different striped dir should fail"
15526 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15527 error "rename striped dir under diff striped dir should fail"
15529 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15530 error "rename file under diff striped dirs fails"
15534 run_test 300f "check rename cross striped directory"
15536 test_300_check_default_striped_dir()
15539 local default_count=$2
15540 local default_index=$3
15543 local dir_stripe_index
15546 echo "checking $dirname $default_count $default_index"
15547 $LFS setdirstripe -D -c $default_count -i $default_index \
15548 -t all_char $DIR/$tdir/$dirname ||
15549 error "set default stripe on striped dir error"
15550 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15551 [ $stripe_count -eq $default_count ] ||
15552 error "expect $default_count get $stripe_count for $dirname"
15554 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15555 [ $stripe_index -eq $default_index ] ||
15556 error "expect $default_index get $stripe_index for $dirname"
15558 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15559 error "create dirs failed"
15561 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15562 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15563 for dir in $(find $DIR/$tdir/$dirname/*); do
15564 stripe_count=$($LFS getdirstripe -c $dir)
15565 [ $stripe_count -eq $default_count ] ||
15566 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15567 error "stripe count $default_count != $stripe_count for $dir"
15569 stripe_index=$($LFS getdirstripe -i $dir)
15570 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15571 error "$stripe_index != $default_index for $dir"
15573 #check default stripe
15574 stripe_count=$($LFS getdirstripe -D -c $dir)
15575 [ $stripe_count -eq $default_count ] ||
15576 error "default count $default_count != $stripe_count for $dir"
15578 stripe_index=$($LFS getdirstripe -D -i $dir)
15579 [ $stripe_index -eq $default_index ] ||
15580 error "default index $default_index != $stripe_index for $dir"
15582 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15586 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15587 skip "Need MDS version at least 2.7.55" && return
15588 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15594 mkdir $DIR/$tdir/normal_dir
15596 #Checking when client cache stripe index
15597 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15598 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15599 error "create striped_dir failed"
15601 mkdir $DIR/$tdir/striped_dir/dir1 ||
15602 error "create dir1 fails"
15603 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15604 [ $stripe_index -eq 1 ] ||
15605 error "dir1 expect 1 got $stripe_index"
15607 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15608 error "create dir2 fails"
15609 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15610 [ $stripe_index -eq 2 ] ||
15611 error "dir2 expect 2 got $stripe_index"
15613 #check default stripe count/stripe index
15614 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15615 test_300_check_default_striped_dir normal_dir 1 0
15616 test_300_check_default_striped_dir normal_dir 2 1
15617 test_300_check_default_striped_dir normal_dir 2 -1
15619 #delete default stripe information
15620 echo "delete default stripeEA"
15621 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15622 error "set default stripe on striped dir error"
15624 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15625 for dir in $(find $DIR/$tdir/normal_dir/*); do
15626 stripe_count=$($LFS getdirstripe -c $dir)
15627 [ $stripe_count -eq 0 ] ||
15628 error "expect 1 get $stripe_count for $dir"
15629 stripe_index=$($LFS getdirstripe -i $dir)
15630 [ $stripe_index -eq 0 ] ||
15631 error "expect 0 get $stripe_index for $dir"
15634 run_test 300g "check default striped directory for normal directory"
15637 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15638 skip "Need MDS version at least 2.7.55" && return
15639 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15644 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15645 $DIR/$tdir/striped_dir ||
15646 error "set striped dir error"
15648 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15649 test_300_check_default_striped_dir striped_dir 1 0
15650 test_300_check_default_striped_dir striped_dir 2 1
15651 test_300_check_default_striped_dir striped_dir 2 -1
15653 #delete default stripe information
15654 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15655 error "set default stripe on striped dir error"
15657 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15658 for dir in $(find $DIR/$tdir/striped_dir/*); do
15659 stripe_count=$($LFS getdirstripe -c $dir)
15660 [ $stripe_count -eq 0 ] ||
15661 error "expect 1 get $stripe_count for $dir"
15664 run_test 300h "check default striped directory for striped directory"
15667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15668 skip "Need MDS version at least 2.7.55" && return
15669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15676 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15677 error "set striped dir error"
15679 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15680 error "create files under striped dir failed"
15682 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15683 error "set striped hashdir error"
15685 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15686 error "create dir0 under hash dir failed"
15687 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15688 error "create dir1 under hash dir failed"
15690 # unfortunately, we need to umount to clear dir layout cache for now
15691 # once we fully implement dir layout, we can drop this
15692 umount_client $MOUNT || error "umount failed"
15693 mount_client $MOUNT || error "mount failed"
15695 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15696 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15697 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15699 #set the stripe to be unknown hash type
15700 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15701 $LCTL set_param fail_loc=0x1901
15702 for ((i = 0; i < 10; i++)); do
15703 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15704 error "stat f-$i failed"
15705 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15708 touch $DIR/$tdir/striped_dir/f0 &&
15709 error "create under striped dir with unknown hash should fail"
15711 $LCTL set_param fail_loc=0
15713 umount_client $MOUNT || error "umount failed"
15714 mount_client $MOUNT || error "mount failed"
15718 run_test 300i "client handle unknown hash type striped directory"
15721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15723 skip "Need MDS version at least 2.7.55" && return
15724 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15730 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15731 $LCTL set_param fail_loc=0x1702
15732 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15733 error "set striped dir error"
15735 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15736 error "create files under striped dir failed"
15738 $LCTL set_param fail_loc=0
15740 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15744 run_test 300j "test large update record"
15747 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15748 skip "Need MDS version at least 2.7.55" && return
15749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15750 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15756 #define OBD_FAIL_LARGE_STRIPE 0x1703
15757 $LCTL set_param fail_loc=0x1703
15758 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15759 error "set striped dir error"
15760 $LCTL set_param fail_loc=0
15762 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15763 error "getstripeddir fails"
15764 rm -rf $DIR/$tdir/striped_dir ||
15765 error "unlink striped dir fails"
15769 run_test 300k "test large striped directory"
15772 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15773 skip "Need MDS version at least 2.7.55" && return
15774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15775 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15778 test_mkdir -p $DIR/$tdir/striped_dir
15779 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15780 error "chown $RUNAS_ID failed"
15781 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15782 error "set default striped dir failed"
15784 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15785 $LCTL set_param fail_loc=0x80000158
15786 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15788 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15789 [ $stripe_index -eq 1 ] ||
15790 error "expect 1 get $stripe_index for $dir"
15792 run_test 300l "non-root user to create dir under striped dir with stale layout"
15795 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15796 skip "Need MDS version at least 2.7.55" && return
15797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15798 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15800 mkdir -p $DIR/$tdir/striped_dir
15801 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15802 error "set default stripes dir error"
15804 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15806 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15807 [ $stripe_count -eq 0 ] ||
15808 error "expect 0 get $stripe_count for a"
15810 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15811 error "set default stripes dir error"
15813 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15815 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15816 [ $stripe_count -eq 0 ] ||
15817 error "expect 0 get $stripe_count for b"
15819 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15820 error "set default stripes dir error"
15822 mkdir $DIR/$tdir/striped_dir/c &&
15823 error "default stripe_index is invalid, mkdir c should fails"
15825 rm -rf $DIR/$tdir || error "rmdir fails"
15827 run_test 300m "setstriped directory on single MDT FS"
15830 local list=$(comma_list $(mdts_nodes))
15833 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15837 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15838 skip "Need MDS version at least 2.7.55" && return
15839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15840 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15844 local list=$(comma_list $(mdts_nodes))
15846 trap cleanup_300n RETURN EXIT
15847 mkdir -p $DIR/$tdir
15848 chmod 777 $DIR/$tdir
15849 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15850 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15851 error "create striped dir succeeds with gid=0"
15853 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15854 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15855 error "create striped dir fails with gid=-1"
15857 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15858 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15859 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15860 error "set default striped dir succeeds with gid=0"
15863 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15864 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15865 error "set default striped dir fails with gid=-1"
15868 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15869 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15870 error "create test_dir fails"
15871 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15872 error "create test_dir1 fails"
15873 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15874 error "create test_dir2 fails"
15877 run_test 300n "non-root user to create dir under striped dir with default EA"
15880 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15881 skip "Need MDS version at least 2.7.55" && return
15882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15883 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15887 mkdir -p $DIR/$tdir
15889 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15890 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15891 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15892 skip "not enough free inodes $numfree1 $numfree2"
15896 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15897 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15898 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15899 skip "not enough free space $numfree1 $numfree2"
15903 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15904 error "setdirstripe fails"
15906 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15907 error "create dirs fails"
15909 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15910 ls $DIR/$tdir/striped_dir > /dev/null ||
15911 error "ls striped dir fails"
15912 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15913 error "unlink big striped dir fails"
15915 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15919 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15920 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15922 mkdir -p $DIR/$tdir
15924 #define OBD_FAIL_OUT_ENOSPC 0x1704
15925 do_facet mds2 lctl set_param fail_loc=0x80001704
15926 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15927 error "create striped directory should fail"
15929 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15931 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15934 run_test 300p "create striped directory without space"
15937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15940 local fd=$(free_fd)
15941 local cmd="exec $fd<$tdir"
15943 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15946 trap "eval $cmd" EXIT
15947 cd $tdir || error "cd $tdir fails"
15948 rmdir ../$tdir || error "rmdir $tdir fails"
15949 mkdir local_dir && error "create dir succeeds"
15950 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15954 run_test 300q "create remote directory under orphan directory"
15956 prepare_remote_file() {
15957 mkdir $DIR/$tdir/src_dir ||
15958 error "create remote source failed"
15960 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15961 touch $DIR/$tdir/src_dir/a
15963 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15964 error "create remote target dir failed"
15966 touch $DIR/$tdir/tgt_dir/b
15968 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15969 error "rename dir cross MDT failed!"
15971 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15972 error "src_child still exists after rename"
15974 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15975 error "missing file(a) after rename"
15977 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15978 error "diff after rename"
15982 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15984 local remote_file=$DIR/$tdir/tgt_dir/b
15986 mkdir -p $DIR/$tdir
15988 prepare_remote_file || error "prepare remote file failed"
15991 $OPENUNLINK $remote_file $remote_file || error
15992 $CHECKSTAT -a $remote_file || error
15994 run_test 310a "open unlink remote file"
15997 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15999 local remote_file=$DIR/$tdir/tgt_dir/b
16001 mkdir -p $DIR/$tdir
16003 prepare_remote_file || error "prepare remote file failed"
16005 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16006 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16007 $CHECKSTAT -t file $remote_file || error "check file failed"
16009 run_test 310b "unlink remote file with multiple links while open"
16012 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16014 local remote_file=$DIR/$tdir/tgt_dir/b
16016 mkdir -p $DIR/$tdir
16018 prepare_remote_file || error "prepare remote file failed"
16020 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16021 multiop_bg_pause $remote_file O_uc ||
16022 error "mulitop failed for remote file"
16024 $MULTIOP $DIR/$tfile Ouc
16025 kill -USR1 $MULTIPID
16028 run_test 310c "open-unlink remote file with multiple links"
16032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16033 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
16034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16035 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16037 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16039 mkdir -p $DIR/$tdir
16040 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
16041 createmany -o $DIR/$tdir/$tfile. 1000
16043 # statfs data is not real time, let's just calculate it
16044 old_iused=$((old_iused + 1000))
16046 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
16047 osp.*OST0000*MDT0000.create_count")
16048 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
16049 osp.*OST0000*MDT0000.max_create_count")
16050 for idx in $(seq $MDSCOUNT); do
16051 do_facet mds$idx "lctl set_param -n \
16052 osp.*OST0000*MDT000?.max_create_count=0"
16055 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
16056 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
16057 [ $index -ne 0 ] || error "$tfile stripe index is 0"
16059 unlinkmany $DIR/$tdir/$tfile. 1000
16061 for idx in $(seq $MDSCOUNT); do
16062 do_facet mds$idx "lctl set_param -n \
16063 osp.*OST0000*MDT000?.max_create_count=$max_count"
16064 do_facet mds$idx "lctl set_param -n \
16065 osp.*OST0000*MDT000?.create_count=$count"
16069 for i in $(seq 120); do
16070 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16071 # system may be too busy to destroy all objs in time, use
16072 # a somewhat small value to not fail autotest
16073 [ $((old_iused - new_iused)) -gt 400 ] && break
16077 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
16078 [ $((old_iused - new_iused)) -gt 400 ] ||
16079 error "objs not destroyed after unlink"
16081 run_test 311 "disable OSP precreate, and unlink should destroy objs"
16088 local vdevdir=$(dirname $(facet_vdevice $ost))
16089 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
16090 local zfs_zapid=$(do_facet $ost $cmd |
16091 grep -w "/O/0/d$((objid%32))" -C 5 |
16092 awk '/Object/{getline; print $1}')
16093 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
16094 awk "/$objid = /"'{printf $3}')
16099 zfs_object_blksz() {
16103 local vdevdir=$(dirname $(facet_vdevice $ost))
16104 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
16105 local blksz=$(do_facet $ost $cmd $objid |
16106 awk '/dblk/{getline; printf $4}')
16108 case "${blksz: -1}" in
16109 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
16110 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
16117 test_312() { # LU-4856
16118 remote_ost_nodsh && skip "remote OST with nodsh" && return
16120 [ $(facet_fstype ost1) = "zfs" ] ||
16121 { skip "the test only applies to zfs" && return; }
16123 local max_blksz=$(do_facet ost1 \
16124 $ZFS get -p recordsize $(facet_device ost1) |
16125 awk '!/VALUE/{print $3}')
16126 local min_blksz=$(getconf PAGE_SIZE)
16128 # to make life a little bit easier
16129 $LFS mkdir -c 1 -i 0 $DIR/$tdir
16130 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16132 local tf=$DIR/$tdir/$tfile
16134 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16136 # Get ZFS object id
16137 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16139 # block size change by sequential over write
16141 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
16142 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
16144 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16145 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
16149 # block size change by sequential append write
16150 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
16151 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16152 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16154 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
16155 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
16156 oflag=sync conv=notrunc
16158 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16159 [ $blksz -eq $((2 * count * min_blksz)) ] ||
16160 error "blksz error, actual $blksz, " \
16161 "expected: 2 * $count * $min_blksz"
16167 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16168 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16170 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
16171 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16172 [ $blksz -eq $min_blksz ] ||
16173 error "blksz error: $blksz, expected: $min_blksz"
16175 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
16176 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16177 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
16179 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
16180 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16181 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
16183 run_test 312 "make sure ZFS adjusts its block size by write pattern"
16186 remote_ost_nodsh && skip "remote OST with nodsh" && return
16188 local file=$DIR/$tfile
16190 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
16192 # define OBD_FAIL_TGT_RCVD_EIO 0x720
16193 do_facet ost1 "$LCTL set_param fail_loc=0x720"
16194 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
16195 error "write should failed"
16196 do_facet ost1 "$LCTL set_param fail_loc=0"
16199 run_test 313 "io should fail after last_rcvd update fail"
16202 local read_write=$1
16203 if [ "$read_write" = "write" ]; then
16204 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
16205 elif [ "$read_write" = "read" ]; then
16206 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
16208 error "argument error"
16211 # turn off debug for performance testing
16212 local saved_debug=$($LCTL get_param -n debug)
16213 $LCTL set_param debug=0
16215 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
16217 # get ost1 size - lustre-OST0000
16218 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
16219 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
16220 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
16222 if [ "$read_write" = "read" ]; then
16223 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
16226 local start_time=$(date +%s.%N)
16227 $dd_cmd bs=1M count=$blocks oflag=sync ||
16228 error "real dd $read_write error"
16229 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
16231 if [ "$read_write" = "write" ]; then
16235 # define OBD_FAIL_OST_FAKE_RW 0x238
16236 do_facet ost1 $LCTL set_param fail_loc=0x238
16238 local start_time=$(date +%s.%N)
16239 $dd_cmd bs=1M count=$blocks oflag=sync ||
16240 error "fake dd $read_write error"
16241 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
16243 if [ "$read_write" = "write" ]; then
16245 cancel_lru_locks osc
16246 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
16247 error "$tfile size not $blocks MB"
16249 do_facet ost1 $LCTL set_param fail_loc=0
16251 echo "fake $read_write $duration_fake vs. normal $read_write" \
16252 "$duration in seconds"
16253 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
16254 error_not_in_vm "fake write is slower"
16256 $LCTL set_param -n debug="$saved_debug"
16259 test_399a() { # LU-7655 for OST fake write
16260 remote_ost_nodsh && skip "remote OST with nodsh" && return
16264 run_test 399a "fake write should not be slower than normal write"
16266 test_399b() { # LU-8726 for OST fake read
16267 remote_ost_nodsh && skip "remote OST with nodsh" && return
16269 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16270 skip "ldiskfs only test" && return 0
16274 run_test 399b "fake read should not be slower than normal read"
16276 test_400a() { # LU-1606, was conf-sanity test_74
16277 local extra_flags=''
16278 local out=$TMP/$tfile
16279 local prefix=/usr/include/lustre
16282 if ! which $CC > /dev/null 2>&1; then
16283 skip_env "$CC is not installed"
16287 if ! [[ -d $prefix ]]; then
16288 # Assume we're running in tree and fixup the include path.
16289 extra_flags+=" -I$LUSTRE/include"
16290 extra_flags+=" -L$LUSTRE/utils"
16293 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16294 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16295 error "client api broken"
16299 run_test 400a "Lustre client api program can compile and link"
16301 test_400b() { # LU-1606, LU-5011
16303 local out=$TMP/$tfile
16304 local prefix=/usr/include/linux/lustre
16306 # We use a hard coded prefix so that this test will not fail
16307 # when run in tree. There are headers in lustre/include/lustre/
16308 # that are not packaged (like lustre_idl.h) and have more
16309 # complicated include dependencies (like config.h and lnet/types.h).
16310 # Since this test about correct packaging we just skip them when
16311 # they don't exist (see below) rather than try to fixup cppflags.
16313 if ! which $CC > /dev/null 2>&1; then
16314 skip_env "$CC is not installed"
16318 for header in $prefix/*.h; do
16319 if ! [[ -f "$header" ]]; then
16323 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16324 continue # lustre_ioctl.h is internal header
16327 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16328 error "cannot compile '$header'"
16332 run_test 400b "packaged headers can be compiled"
16334 test_401a() { #LU-7437
16335 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16336 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16338 #count the number of parameters by "list_param -R"
16339 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16340 #count the number of parameters by listing proc files
16341 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16342 echo "proc_dirs='$proc_dirs'"
16343 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16344 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16347 [ $params -eq $procs ] ||
16348 error "found $params parameters vs. $procs proc files"
16350 # test the list_param -D option only returns directories
16351 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16352 #count the number of parameters by listing proc directories
16353 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16356 [ $params -eq $procs ] ||
16357 error "found $params parameters vs. $procs proc files"
16359 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16362 local save=$($LCTL get_param -n jobid_var)
16365 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16366 error "no error returned when setting bad parameters"
16368 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16369 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16371 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16372 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16373 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16375 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16378 local jobid_var_old=$($LCTL get_param -n jobid_var)
16379 local jobid_var_new
16381 $LCTL set_param jobid_var= &&
16382 error "no error returned for 'set_param a='"
16384 jobid_var_new=$($LCTL get_param -n jobid_var)
16385 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16386 error "jobid_var was changed by setting without value"
16388 $LCTL set_param jobid_var &&
16389 error "no error returned for 'set_param a'"
16391 jobid_var_new=$($LCTL get_param -n jobid_var)
16392 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16393 error "jobid_var was changed by setting without value"
16395 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16398 local jobid_var_old=$($LCTL get_param -n jobid_var)
16399 local jobid_var_new
16400 local new_value="foo=bar"
16402 $LCTL set_param jobid_var=$new_value ||
16403 error "'set_param a=b' did not accept a value containing '='"
16405 jobid_var_new=$($LCTL get_param -n jobid_var)
16406 [[ "$jobid_var_new" == "$new_value" ]] ||
16407 error "'set_param a=b' failed on a value containing '='"
16409 # Reset the jobid_var to test the other format
16410 $LCTL set_param jobid_var=$jobid_var_old
16411 jobid_var_new=$($LCTL get_param -n jobid_var)
16412 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16413 error "failed to reset jobid_var"
16415 $LCTL set_param jobid_var $new_value ||
16416 error "'set_param a b' did not accept a value containing '='"
16418 jobid_var_new=$($LCTL get_param -n jobid_var)
16419 [[ "$jobid_var_new" == "$new_value" ]] ||
16420 error "'set_param a b' failed on a value containing '='"
16422 $LCTL set_param jobid_var $jobid_var_old
16423 jobid_var_new=$($LCTL get_param -n jobid_var)
16424 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16425 error "failed to reset jobid_var"
16427 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16430 local server_version=$(lustre_version_code $SINGLEMDS)
16431 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16432 [[ $server_version -ge $(version_code 2.7.18.4) &&
16433 $server_version -lt $(version_code 2.7.50) ]] ||
16434 [[ $server_version -ge $(version_code 2.7.2) &&
16435 $server_version -lt $(version_code 2.7.11) ]] ||
16436 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16438 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16439 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16440 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16441 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16442 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16443 echo "Touch failed - OK"
16445 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16448 local file1=$DIR/$tfile.1
16449 local file2=$DIR/$tfile.2
16450 local tfile=$TMP/$tfile
16452 rm -f $file1 $file2 $tfile
16457 # 30 sec OBD_TIMEOUT in ll_getattr()
16458 # right before populating st_nlink
16459 $LCTL set_param fail_loc=0x80001409
16460 stat -c %h $file1 > $tfile &
16462 # create an alias, drop all locks and reclaim the dentry
16464 cancel_lru_locks mdc
16465 cancel_lru_locks osc
16466 sysctl -w vm.drop_caches=2
16470 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16472 rm -f $tfile $file1 $file2
16474 run_test 403 "i_nlink should not drop to zero due to aliasing"
16476 test_404() { # LU-6601
16477 local server_version=$(lustre_version_code $SINGLEMDS)
16478 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16479 { skip "Need server version newer than 2.8.52"; return 0; }
16481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16482 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16483 awk '/osp .*-osc-MDT/ { print $4}')
16486 for osp in $mosps; do
16487 echo "Deactivate: " $osp
16488 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16489 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16490 awk -vp=$osp '$4 == p { print $2 }')
16491 [ $stat = IN ] || {
16492 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16493 error "deactivate error"
16495 echo "Activate: " $osp
16496 do_facet $SINGLEMDS $LCTL --device %$osp activate
16497 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16498 awk -vp=$osp '$4 == p { print $2 }')
16499 [ $stat = UP ] || {
16500 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16501 error "activate error"
16505 run_test 404 "validate manual {de}activated works properly for OSPs"
16508 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
16509 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
16510 skip "Layout swap lock is not supported" && return
16512 check_swap_layouts_support && return 0
16514 test_mkdir $DIR/$tdir
16515 swap_lock_test -d $DIR/$tdir ||
16516 error "One layout swap locked test failed"
16518 run_test 405 "Various layout swap lock tests"
16521 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16522 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16523 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16525 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16526 skip "Need MDS version at least 2.8.50" && return
16528 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
16529 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16530 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16531 local def_pool=$($GETSTRIPE -p $MOUNT)
16533 local test_pool=$TESTNAME
16534 pool_add $test_pool || error "pool_add failed"
16535 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16536 error "pool_add_targets failed"
16538 # parent set default stripe count only, child will stripe from both
16539 # parent and fs default
16540 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16541 error "setstripe $MOUNT failed"
16542 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16543 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16544 for i in $(seq 10); do
16545 local f=$DIR/$tdir/$tfile.$i
16546 touch $f || error "touch failed"
16547 local count=$($GETSTRIPE -c $f)
16548 [ $count -eq $OSTCOUNT ] ||
16549 error "$f stripe count $count != $OSTCOUNT"
16550 local offset=$($GETSTRIPE -i $f)
16551 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16552 local size=$($GETSTRIPE -S $f)
16553 [ $size -eq $((def_stripe_size * 2)) ] ||
16554 error "$f stripe size $size != $((def_stripe_size * 2))"
16555 local pool=$($GETSTRIPE -p $f)
16556 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16559 # change fs default striping, delete parent default striping, now child
16560 # will stripe from new fs default striping only
16561 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16562 error "change $MOUNT default stripe failed"
16563 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16564 for i in $(seq 11 20); do
16565 local f=$DIR/$tdir/$tfile.$i
16566 touch $f || error "touch $f failed"
16567 local count=$($GETSTRIPE -c $f)
16568 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16569 local offset=$($GETSTRIPE -i $f)
16570 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16571 local size=$($GETSTRIPE -S $f)
16572 [ $size -eq $def_stripe_size ] ||
16573 error "$f stripe size $size != $def_stripe_size"
16574 local pool=$($GETSTRIPE -p $f)
16575 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16579 unlinkmany $DIR/$tdir/$tfile. 1 20
16581 # restore FS default striping
16582 if [ -z $def_pool ]; then
16583 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16584 -i $def_stripe_offset $MOUNT ||
16585 error "restore default striping failed"
16587 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16588 -i $def_stripe_offset -p $def_pool $MOUNT ||
16589 error "restore default striping with $def_pool failed"
16592 local f=$DIR/$tdir/$tfile
16593 pool_remove_all_targets $test_pool $f
16594 pool_remove $test_pool $f
16596 run_test 406 "DNE support fs default striping"
16599 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16600 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16601 skip "Need MDS version at least 2.8.55" && return
16602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16604 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16605 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16606 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16607 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16608 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16610 #define OBD_FAIL_DT_TXN_STOP 0x2019
16611 for idx in $(seq $MDSCOUNT); do
16612 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16614 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16615 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16616 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16619 run_test 407 "transaction fail should cause operation fail"
16622 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16624 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16625 lctl set_param fail_loc=0x8000040a
16626 # let ll_prepare_partial_page() fail
16627 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16631 # create at least 100 unused inodes so that
16632 # shrink_icache_memory(0) should not return 0
16633 touch $DIR/$tfile-{0..100}
16634 rm -f $DIR/$tfile-{0..100}
16637 echo 2 > /proc/sys/vm/drop_caches
16639 run_test 408 "drop_caches should not hang due to page leaks"
16643 [ $MDSCOUNT -lt 2 ] &&
16644 skip "We need at least 2 MDTs for this test" && return
16646 check_mount_and_prep
16648 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16649 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16650 touch $DIR/$tdir/guard || error "(2) Fail to create"
16652 local PREFIX=$(str_repeat 'A' 128)
16653 echo "Create 1K hard links start at $(date)"
16654 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16655 error "(3) Fail to hard link"
16657 echo "Links count should be right although linkEA overflow"
16658 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16659 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16660 [ $linkcount -eq 1001 ] ||
16661 error "(5) Unexpected hard links count: $linkcount"
16663 echo "List all links start at $(date)"
16664 ls -l $DIR/$tdir/foo > /dev/null ||
16665 error "(6) Fail to list $DIR/$tdir/foo"
16667 echo "Unlink hard links start at $(date)"
16668 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16669 error "(7) Fail to unlink"
16671 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16675 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
16676 skip "Need client version at least 2.9.59" && return
16678 # Create a file, and stat it from the kernel
16679 local testfile=$DIR/$tfile
16682 local run_id=$RANDOM
16683 local my_ino=$(stat --format "%i" $testfile)
16685 # Try to insert the module. This will always fail as the
16686 # module is designed to not be inserted.
16687 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16690 # Anything but success is a test failure
16692 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16693 error "no inode match"
16695 run_test 410 "Test inode number returned from kernel thread"
16697 cleanup_test411_cgroup() {
16703 local cg_basedir=/sys/fs/cgroup/memory
16705 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
16706 { skip "no setup for cgroup"; return; }
16708 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
16709 error "test file creation failed"
16710 cancel_lru_locks osc
16712 # Create a very small memory cgroup to force a slab allocation error
16713 local cgdir=$cg_basedir/osc_slab_alloc
16714 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
16715 trap "cleanup_test411_cgroup $cgdir" EXIT
16716 echo 2M > $cgdir/memory.kmem.limit_in_bytes
16717 echo 1M > $cgdir/memory.limit_in_bytes
16719 # Should not LBUG, just be killed by oom-killer
16720 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
16721 error "fail to trigger a memory allocation error"
16723 cleanup_test411_cgroup $cgdir
16727 run_test 411 "Slab allocation error with cgroup does not LBUG"
16730 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16731 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16732 skip "Need server version at least 2.9.55" & exit 0
16733 start_full_debug_logging
16737 stop_full_debug_logging
16741 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16742 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16743 awk '/The barrier for/ { print $7 }')
16746 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
16751 barrier_expired() {
16754 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16755 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16756 awk '/will be expired/ { print $7 }')
16758 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
16767 echo "Start barrier_freeze at: $(date)"
16768 #define OBD_FAIL_BARRIER_DELAY 0x2202
16769 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16770 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16773 local b_status=$(barrier_stat)
16774 echo "Got barrier status at: $(date)"
16775 [ "$b_status" = "'freezing_p1'" ] ||
16776 error "(1) unexpected barrier status $b_status"
16778 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16780 b_status=$(barrier_stat)
16781 [ "$b_status" = "'frozen'" ] ||
16782 error "(2) unexpected barrier status $b_status"
16784 local expired=$(barrier_expired)
16785 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16786 sleep $((expired + 3))
16788 b_status=$(barrier_stat)
16789 [ "$b_status" = "'expired'" ] ||
16790 error "(3) unexpected barrier status $b_status"
16792 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16793 error "(4) fail to freeze barrier"
16795 b_status=$(barrier_stat)
16796 [ "$b_status" = "'frozen'" ] ||
16797 error "(5) unexpected barrier status $b_status"
16799 echo "Start barrier_thaw at: $(date)"
16800 #define OBD_FAIL_BARRIER_DELAY 0x2202
16801 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16802 do_facet mgs $LCTL barrier_thaw $FSNAME &
16805 b_status=$(barrier_stat)
16806 echo "Got barrier status at: $(date)"
16807 [ "$b_status" = "'thawing'" ] ||
16808 error "(6) unexpected barrier status $b_status"
16810 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16812 b_status=$(barrier_stat)
16813 [ "$b_status" = "'thawed'" ] ||
16814 error "(7) unexpected barrier status $b_status"
16816 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16817 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16818 do_facet mgs $LCTL barrier_freeze $FSNAME
16820 b_status=$(barrier_stat)
16821 [ "$b_status" = "'failed'" ] ||
16822 error "(8) unexpected barrier status $b_status"
16824 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16825 do_facet mgs $LCTL barrier_thaw $FSNAME
16829 run_test 801a "write barrier user interfaces and stat machine"
16834 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16835 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16836 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16837 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16838 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16840 cancel_lru_locks mdc
16842 # 180 seconds should be long enough
16843 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16845 local b_status=$(barrier_stat)
16846 [ "$b_status" = "'frozen'" ] ||
16847 error "(6) unexpected barrier status $b_status"
16849 mkdir $DIR/$tdir/d0/d10 &
16852 touch $DIR/$tdir/d1/f13 &
16855 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16858 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16861 rm -f $DIR/$tdir/d4/f12 &
16864 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16866 # To guarantee taht the 'stat' is not blocked
16867 b_status=$(barrier_stat)
16868 [ "$b_status" = "'frozen'" ] ||
16869 error "(8) unexpected barrier status $b_status"
16871 # let above commands to run at background
16874 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16875 ps -p $touch_pid || error "(10) touch should be blocked"
16876 ps -p $ln_pid || error "(11) link should be blocked"
16877 ps -p $mv_pid || error "(12) rename should be blocked"
16878 ps -p $rm_pid || error "(13) unlink should be blocked"
16880 b_status=$(barrier_stat)
16881 [ "$b_status" = "'frozen'" ] ||
16882 error "(14) unexpected barrier status $b_status"
16884 do_facet mgs $LCTL barrier_thaw $FSNAME
16885 b_status=$(barrier_stat)
16886 [ "$b_status" = "'thawed'" ] ||
16887 error "(15) unexpected barrier status $b_status"
16889 wait $mkdir_pid || error "(16) mkdir should succeed"
16890 wait $touch_pid || error "(17) touch should succeed"
16891 wait $ln_pid || error "(18) link should succeed"
16892 wait $mv_pid || error "(19) rename should succeed"
16893 wait $rm_pid || error "(20) unlink should succeed"
16897 run_test 801b "modification will be blocked by write barrier"
16900 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16904 stop mds2 || error "(1) Fail to stop mds2"
16906 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16908 local b_status=$(barrier_stat)
16909 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16910 do_facet mgs $LCTL barrier_thaw $FSNAME
16911 error "(2) unexpected barrier status $b_status"
16914 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16915 error "(3) Fail to rescan barrier bitmap"
16917 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16919 b_status=$(barrier_stat)
16920 [ "$b_status" = "'frozen'" ] ||
16921 error "(4) unexpected barrier status $b_status"
16923 do_facet mgs $LCTL barrier_thaw $FSNAME
16924 b_status=$(barrier_stat)
16925 [ "$b_status" = "'thawed'" ] ||
16926 error "(5) unexpected barrier status $b_status"
16928 local devname=$(mdsdevname 2)
16930 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16932 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16933 error "(7) Fail to rescan barrier bitmap"
16937 run_test 801c "rescan barrier bitmap"
16939 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16940 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16941 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16947 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16948 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16949 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16955 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16956 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16957 skip "Need server version at least 2.9.55" & exit 0
16959 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16961 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16962 error "(2) Fail to copy"
16964 trap cleanup_802 EXIT
16966 # sync by force before remount as readonly
16967 sync; sync_all_data; sleep 3; sync_all_data
16971 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16972 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16973 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16975 echo "Mount the server as read only"
16976 setupall server_only || error "(3) Fail to start servers"
16978 echo "Mount client without ro should fail"
16979 mount_client $MOUNT &&
16980 error "(4) Mount client without 'ro' should fail"
16982 echo "Mount client with ro should succeed"
16983 mount_client $MOUNT ro ||
16984 error "(5) Mount client with 'ro' should succeed"
16986 echo "Modify should be refused"
16987 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16989 echo "Read should be allowed"
16990 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16991 error "(7) Read should succeed under ro mode"
16995 run_test 802 "simulate readonly device"
16998 # tests that do cleanup/setup should be run at the end
17002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17004 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
17005 $LCTL set_param fail_loc=0x903
17007 cancel_lru_locks MGC
17009 FAIL_ON_ERROR=true cleanup
17010 FAIL_ON_ERROR=true setup
17012 run_test 900 "umount should not race with any mgc requeue thread"
17015 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
17016 check_and_cleanup_lustre
17017 if [ "$I_MOUNTED" != "yes" ]; then
17018 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true